diff options
326 files changed, 10986 insertions, 5694 deletions
diff --git a/.gitignore b/.gitignore index 6b1fd1bfb0..66199edd4a 100644 --- a/.gitignore +++ b/.gitignore @@ -202,6 +202,7 @@ /test-string-list /test-subprocess /test-svn-fe +/test-urlmatch-normalization /test-wildmatch /common-cmds.h *.tar.gz diff --git a/Documentation/CodingGuidelines b/Documentation/CodingGuidelines index 559d5f9ebf..e5ca3b75d3 100644 --- a/Documentation/CodingGuidelines +++ b/Documentation/CodingGuidelines @@ -242,6 +242,14 @@ Writing Documentation: processed into HTML and manpages (e.g. git.html and git.1 in the same directory). + The documentation liberally mixes US and UK English (en_US/UK) + norms for spelling and grammar, which is somewhat unfortunate. + In an ideal world, it would have been better if it consistently + used only one and not the other, and we would have picked en_US + (if you wish to correct the English of some of the existing + documentation, please see the documentation-related advice in the + Documentation/SubmittingPatches file). + Every user-visible change should be reflected in the documentation. The same general rule as for code applies -- imitate the existing conventions. A few commented examples follow to provide reference diff --git a/Documentation/RelNotes/1.7.11.2.txt b/Documentation/RelNotes/1.7.11.2.txt index a0d24d1270..f0cfd02d6f 100644 --- a/Documentation/RelNotes/1.7.11.2.txt +++ b/Documentation/RelNotes/1.7.11.2.txt @@ -31,7 +31,7 @@ Fixes since v1.7.11.1 * "git diff --no-index" did not work with pagers correctly. * "git diff COPYING HEAD:COPYING" gave a nonsense error message that - claimed that the treeish HEAD did not have COPYING in it. + claimed that the tree-ish HEAD did not have COPYING in it. * When "git log" gets "--simplify-merges/by-decoration" together with "--first-parent", the combination of these options makes the diff --git a/Documentation/RelNotes/1.8.5.txt b/Documentation/RelNotes/1.8.5.txt new file mode 100644 index 0000000000..ac5c3fafe5 --- /dev/null +++ b/Documentation/RelNotes/1.8.5.txt @@ -0,0 +1,338 @@ +Git v1.8.5 Release Notes +======================== + +Backward compatibility notes (for Git 2.0) +------------------------------------------ + +When "git push [$there]" does not say what to push, we have used the +traditional "matching" semantics so far (all your branches were sent +to the remote as long as there already are branches of the same name +over there). In Git 2.0, the default will change to the "simple" +semantics that pushes: + + - only the current branch to the branch with the same name, and only + when the current branch is set to integrate with that remote + branch, if you are pushing to the same remote as you fetch from; or + + - only the current branch to the branch with the same name, if you + are pushing to a remote that is not where you usually fetch from. + +Use the user preference configuration variable "push.default" to +change this. If you are an old-timer who is used to the "matching" +semantics, you can set the variable to "matching" to keep the +traditional behaviour. If you want to live in the future early, you +can set it to "simple" today without waiting for Git 2.0. + +When "git add -u" (and "git add -A") is run inside a subdirectory and +does not specify which paths to add on the command line, it +will operate on the entire tree in Git 2.0 for consistency +with "git commit -a" and other commands. There will be no +mechanism to make plain "git add -u" behave like "git add -u .". +Current users of "git add -u" (without a pathspec) should start +training their fingers to explicitly say "git add -u ." +before Git 2.0 comes. A warning is issued when these commands are +run without a pathspec and when you have local changes outside the +current directory, because the behaviour in Git 2.0 will be different +from today's version in such a situation. + +In Git 2.0, "git add <path>" will behave as "git add -A <path>", so +that "git add dir/" will notice paths you removed from the directory +and record the removal. Versions before Git 2.0, including this +release, will keep ignoring removals, but the users who rely on this +behaviour are encouraged to start using "git add --ignore-removal <path>" +now before 2.0 is released. + + +Updates since v1.8.4 +-------------------- + +Foreign interfaces, subsystems and ports. + + * "git-svn" used with SVN 1.8.0 when talking over https:// connection + dumped core due to a bug in the serf library that SVN uses. Work + it around on our side, even though the SVN side is being fixed. + + * On MacOS X, we detected if the filesystem needs the "pre-composed + unicode strings" workaround, but did not automatically enable it. + Now we do. + + * remote-hg remote helper misbehaved when interacting with a local Hg + repository relative to the home directory, e.g. "clone hg::~/there". + + * imap-send ported to OS X uses Apple's security framework instead of + OpenSSL one. + + * Subversion 1.8.0 that was recently released breaks older subversion + clients coming over http/https in various ways. + + * "git fast-import" treats an empty path given to "ls" as the root of + the tree. + + +UI, Workflows & Features + + * Instead of typing four capital letters "HEAD", you can say "@" now, + e.g. "git log @". + + * "git check-ignore" follows the same rule as "git add" and "git + status" in that the ignore/exclude mechanism does not take effect + on paths that are already tracked. With "--no-index" option, it + can be used to diagnose which paths that should have been ignored + have been mistakenly added to the index. + + * Some irrelevant "advice" messages that are shared with "git status" + output have been removed from the commit log template. + + * "update-refs" learnt a "--stdin" option to read multiple update + requests and perform them in an all-or-none fashion. + + * Just like "make -C <directory>", "git -C <directory> ..." tells Git + to go there before doing anything else. + + * Just like "git checkout -" knows to check out and "git merge -" + knows to merge the branch you were previously on, "git cherry-pick" + now understands "git cherry-pick -" to pick from the previous + branch. + + * "git status" now omits the prefix to make its output a comment in a + commit log editor, which is not necessary for human consumption. + + * Make "foo^{tag}" to peel a tag to itself, i.e. no-op., and fail if + "foo" is not a tag. "git rev-parse --verify v1.0^{tag}" would be + a more convenient way to say "test $(git cat-file -t v1.0) = tag". + + * "git branch -v -v" (and "git status") did not distinguish among a + branch that does not build on any other branch, a branch that is in + sync with the branch it builds on, and a branch that is configured + to build on some other branch that no longer exists. + + * A packfile that stores the same object more than once is broken and + will be rejected by "git index-pack" that is run when receiving + data over the wire. + + * Earlier we started rejecting an attempt to add 0{40} object name to + the index and to tree objects, but it sometimes is necessary to + allow so to be able to use tools like filter-branch to correct such + broken tree objects. "filter-branch" can again be used to to do + so. + + * "git config" did not provide a way to set or access numbers larger + than a native "int" on the platform; it now provides 64-bit signed + integers on all platforms. + + * "git pull --rebase" always chose to do the bog-standard flattening + rebase. You can tell it to run "rebase --preserve-merges" by + setting "pull.rebase" configuration to "preserve". + + * "git push --no-thin" actually disables the "thin pack transfer" + optimization. + + * Magic pathspecs like ":(icase)makefile" that matches both + Makefile and makefile can be used in more places. + + * The "http.*" variables can now be specified per URL that the + configuration applies. For example, + + [http] + sslVerify = true + [http "https://weak.example.com/"] + sslVerify = false + + would flip http.sslVerify off only when talking to that specified + site. + + * "git mv A B" when moving a submodule A has been taught to + relocate its working tree and to adjust the paths in the + .gitmodules file. + + * "git blame" can now take more than one -L option to discover the + origin of multiple blocks of the lines. + + * The http transport clients can optionally ask to save cookies + with http.savecookies configuration variable. + + * "git push" learned a more fine grained control over a blunt + "--force" when requesting a non-fast-forward update with the + "--force-with-lease=<refname>:<expected object name>" option. + + * "git diff --diff-filter=<classes of changes>" can now take + lowercase letters (e.g. "--diff-filter=d") to mean "show + everything but these classes". "git diff-files -q" is now a + deprecated synonym for "git diff-files --diff-filter=d". + + * "git fetch" (hence "git pull" as well) learned to check + "fetch.prune" and "remote.*.prune" configuration variables and + to behave as if the "--prune" command line option was given. + + * "git check-ignore -z" applied the NUL termination to both its input + (with --stdin) and its output, but "git check-attr -z" ignored the + option on the output side. Make both honor -z on the input and + output side the same way. + + * "git whatchanged" may still be used by old timers, but mention of + it in documents meant for new users will only waste readers' time + wonderig what the difference is between it and "git log". Make it + less prominent in the general part of the documentation and explain + that it is merely a "git log" with different default behaviour in + its own document. + + +Performance, Internal Implementation, etc. + + * If a build-time fallback is set to "cat" instead of "less", we + should apply the same "no subprocess or pipe" optimization as we + apply to user-supplied GIT_PAGER=cat. + + * Many commands use --dashed-option as a operation mode selector + (e.g. "git tag --delete") that the user can use at most one + (e.g. "git tag --delete --verify" is a nonsense) and you cannot + negate (e.g. "git tag --no-delete" is a nonsense). parse-options + API learned a new OPT_CMDMODE macro to make it easier to implement + such a set of options. + + * OPT_BOOLEAN() in parse-options API was misdesigned to be "counting + up" but many subcommands expect it to behave as "on/off". Update + them to use OPT_BOOL() which is a proper boolean. + + * "git gc" exits early without doing a double-work when it detects + that another instance of itself is already running. + + * Under memory pressure and/or file descriptor pressure, we used to + close pack windows that are not used and also closed filehandle to + an open but unused packfiles. These are now controlled separately + to better cope with the load. + +Also contains various documentation updates and code clean-ups. + + +Fixes since v1.8.4 +------------------ + +Unless otherwise noted, all the fixes since v1.8.4 in the maintenance +track are contained in this release (see release notes to them for +details). + + * When running "fetch -q", a long silence while the sender side + computes the set of objects to send can be mistaken by proxies as + dropped connection. The server side has been taught to send a + small empty messages to keep the connection alive. + (merge 115dedd jk/upload-pack-keepalive later to maint). + + * "git rebase" had a portability regression in v1.8.4 to trigger a + bug in some BSD shell implementations. + (merge 99855dd mm/rebase-continue-freebsd-WB later to maint). + + * "git branch --track" had a minor regression in v1.8.3.2 and later + that made it impossible to base your local work on anything but a + local branch of the upstream repository you are tracking from. + (merge b0f49ff jh/checkout-auto-tracking later to maint). + + * When the webserver responds with "405 Method Not Allowed", "git + http-backend" should tell the client what methods are allowed with + the "Allow" header. + (merge 9247be0 bc/http-backend-allow-405 later to maint). + + * When there is no sufficient overlap between old and new history + during a "git fetch" into a shallow repository, objects that the + sending side knows the receiving end has were unnecessarily sent. + (merge f21d2a7 nd/fetch-into-shallow later to maint). + + * "git cvsserver" computed the permission mode bits incorrectly for + executable files. + (merge 1b48d56 jc/cvsserver-perm-bit-fix later to maint). + + * When send-email comes up with an error message to die with upon + failure to start an SSL session, it tried to read the error string + from a wrong place. + (merge 6cb0c88 bc/send-email-ssl-die-message-fix later to maint). + + * The implementation of "add -i" has a crippling code to work around + ActiveState Perl limitation but it by mistake also triggered on Git + for Windows where MSYS perl is used. + (merge df17e77 js/add-i-mingw later to maint). + + * We made sure that we notice the user-supplied GIT_DIR is actually a + gitfile, but did not do the same when the default ".git" is a + gitfile. + (merge 487a2b7 nd/git-dir-pointing-at-gitfile later to maint). + + * When an object is not found after checking the packfiles and then + loose object directory, read_sha1_file() re-checks the packfiles to + prevent racing with a concurrent repacker; teach the same logic to + has_sha1_file(). + (merge 45e8a74 jk/has-sha1-file-retry-packed later to maint). + + * "git commit --author=$name", when $name is not in the canonical + "A. U. Thor <au.thor@example.xz>" format, looks for a matching name + from existing history, but did not consult mailmap to grab the + preferred author name. + (merge ea16794 ap/commit-author-mailmap later to maint). + + * "git ls-files -k" needs to crawl only the part of the working tree + that may overlap the paths in the index to find killed files, but + shared code with the logic to find all the untracked files, which + made it unnecessarily inefficient. + (merge 680be04 jc/ls-files-killed-optim later to maint). + + * The commit object names in the insn sheet that was prepared at the + beginning of "rebase -i" session can become ambiguous as the + rebasing progresses and the repository gains more commits. Make + sure the internal record is kept with full 40-hex object names. + (merge 75c6976 es/rebase-i-no-abbrev later to maint). + + * "git rebase --preserve-merges" internally used the merge machinery + and as a side effect, left merge summary message in the log, but + when rebasing, there should not be a need for merge summary. + (merge a9f739c rt/rebase-p-no-merge-summary later to maint). + + * A call to xread() was used without a loop around to cope with short + read in the codepath to stream new contents to a pack. + (merge e92527c js/xread-in-full later to maint). + + * "git rebase -i" forgot that the comment character can be + configurable while reading its insn sheet. + (merge 7bca7af es/rebase-i-respect-core-commentchar later to maint). + + * The mailmap support code read past the allocated buffer when the + mailmap file ended with an incomplete line. + (merge f972a16 jk/mailmap-incomplete-line later to maint). + + * We used to send a large request to read(2)/write(2) as a single + system call, which was bad from the latency point of view when + the operation needs to be killed, and also triggered an error on + broken 64-bit systems that refuse to take more than 2GB read or + write in one go. + (merge a487916 sp/clip-read-write-to-8mb later to maint). + + * "git fetch" that auto-followed tags incorrectly reused the + connection with Git-aware transport helper (like the sample "ext::" + helper shipped with Git). + (merge 0f73f8b jc/transport-do-not-use-connect-twice-in-fetch later to maint). + + * "git log --full-diff -- <pathspec>" showed a huge diff for paths + outside the given <pathspec> for each commit, instead of showing + the change relative to the parent of the commit. "git reflog -p" + had a similar problem. + (merge 838f9a1 tr/log-full-diff-keep-true-parents later to maint). + + * Setting submodule.*.path configuration variable to true (without + giving "= value") caused Git to segfault. + (merge 4b05440 jl/some-submodule-config-are-not-boolean later to maint). + + * "git rebase -i" (there could be others, as the root cause is pretty + generic) fed a random, data dependeant string to 'echo' and + expects it to come out literally, corrupting its error message. + (merge 89b0230 mm/no-shell-escape-in-die-message later to maint). + + * Some people still use rather old versions of bash, which cannot + grok some constructs like 'printf -v varname' the prompt and + completion code started to use recently. + (merge a44aa69 bc/completion-for-bash-3.0 later to maint). + + * Code to read configuration from a blob object did not compile on + platforms with fgetc() etc. implemented as macros. + (merge 49d6cfa hv/config-from-blob later to maint-1.8.3). + + * The recent "short-cut clone connectivity check" topic broke a + shallow repository when a fetch operation tries to auto-follow tags. + (merge 6da8bdc nd/fetch-pack-shallow-fix later to maint-1.8.3). diff --git a/Documentation/SubmittingPatches b/Documentation/SubmittingPatches index d0a4733e45..705557689d 100644 --- a/Documentation/SubmittingPatches +++ b/Documentation/SubmittingPatches @@ -65,7 +65,20 @@ feature does not trigger when it shouldn't. Also make sure that the test suite passes after your commit. Do not forget to update the documentation to describe the updated behaviour. -Oh, another thing. I am picky about whitespaces. Make sure your +Speaking of the documentation, it is currently a liberal mixture of US +and UK English norms for spelling and grammar, which is somewhat +unfortunate. A huge patch that touches the files all over the place +only to correct the inconsistency is not welcome, though. Potential +clashes with other changes that can result from such a patch are not +worth it. We prefer to gradually reconcile the inconsistencies in +favor of US English, with small and easily digestible patches, as a +side effect of doing some other real work in the vicinity (e.g. +rewriting a paragraph for clarity, while turning en_UK spelling to +en_US). Obvious typographical fixes are much more welcomed ("teh -> +"the"), preferably submitted as independent patches separate from +other documentation changes. + +Oh, another thing. We are picky about whitespaces. Make sure your changes do not trigger errors with the sample pre-commit hook shipped in templates/hooks--pre-commit. To help ensure this does not happen, run git diff --check on your changes before you commit. diff --git a/Documentation/blame-options.txt b/Documentation/blame-options.txt index 4e55b1564e..0cebc4f692 100644 --- a/Documentation/blame-options.txt +++ b/Documentation/blame-options.txt @@ -11,12 +11,12 @@ -L <start>,<end>:: -L :<regex>:: - Annotate only the given line range. <start> and <end> are optional. - ``-L <start>'' or ``-L <start>,'' spans from <start> to end of file. - ``-L ,<end>'' spans from start of file to <end>. + Annotate only the given line range. May be specified multiple times. + Overlapping ranges are allowed. ++ +<start> and <end> are optional. ``-L <start>'' or ``-L <start>,'' spans from +<start> to end of file. ``-L ,<end>'' spans from start of file to <end>. + -<start> and <end> can take one of these forms: - include::line-range-format.txt[] -l:: diff --git a/Documentation/config.txt b/Documentation/config.txt index ec57a15ac5..c3f70023ec 100644 --- a/Documentation/config.txt +++ b/Documentation/config.txt @@ -170,8 +170,8 @@ advice.*:: pushNeedsForce:: Shown when linkgit:git-push[1] rejects an update that tries to overwrite a remote ref that points at an - object that is not a committish, or make the remote - ref point at an object that is not a committish. + object that is not a commit-ish, or make the remote + ref point at an object that is not a commit-ish. statusHints:: Show directions on how to proceed from the current state in the output of linkgit:git-status[1], in @@ -553,22 +553,20 @@ sequence.editor:: When not configured the default commit message editor is used instead. core.pager:: - The command that Git will use to paginate output. Can - be overridden with the `GIT_PAGER` environment - variable. Note that Git sets the `LESS` environment - variable to `FRSX` if it is unset when it runs the - pager. One can change these settings by setting the - `LESS` variable to some other value. Alternately, - these settings can be overridden on a project or - global basis by setting the `core.pager` option. - Setting `core.pager` has no effect on the `LESS` - environment variable behaviour above, so if you want - to override Git's default settings this way, you need - to be explicit. For example, to disable the S option - in a backward compatible manner, set `core.pager` - to `less -+S`. This will be passed to the shell by - Git, which will translate the final command to - `LESS=FRSX less -+S`. + Text viewer for use by Git commands (e.g., 'less'). The value + is meant to be interpreted by the shell. The order of preference + is the `$GIT_PAGER` environment variable, then `core.pager` + configuration, then `$PAGER`, and then the default chosen at + compile time (usually 'less'). ++ +When the `LESS` environment variable is unset, Git sets it to `FRSX` +(if `LESS` environment variable is set, Git does not change it at +all). If you want to selectively override Git's default setting +for `LESS`, you can set `core.pager` to e.g. `less -+S`. This will +be passed to the shell by Git, which will translate the final +command to `LESS=FRSX less -+S`. The environment tells the command +to set the `S` option to chop long lines but the command line +resets it to the default to fold long lines. core.whitespace:: A comma separated list of common whitespace problems to @@ -766,6 +764,10 @@ branch.<name>.rebase:: "git pull" is run. See "pull.rebase" for doing this in a non branch-specific manner. + + When preserve, also pass `--preserve-merges` along to 'git rebase' + so that locally committed merge commits will not be flattened + by running 'git pull'. ++ *NOTE*: this is a possibly dangerous operation; do *not* use it unless you understand the implications (see linkgit:git-rebase[1] for details). @@ -787,8 +789,8 @@ browser.<tool>.path:: working repository in gitweb (see linkgit:git-instaweb[1]). clean.requireForce:: - A boolean to make git-clean do nothing unless given -f - or -n. Defaults to true. + A boolean to make git-clean do nothing unless given -f, + -i or -n. Defaults to true. color.branch:: A boolean to enable/disable color in the output of @@ -1061,6 +1063,10 @@ fetch.unpackLimit:: especially on slow filesystems. If not set, the value of `transfer.unpackLimit` is used instead. +fetch.prune:: + If true, fetch will automatically behave as if the `--prune` + option was given on the command line. See also `remote.<name>.prune`. + format.attach:: Enable multipart/mixed attachments as the default for 'format-patch'. The value can also be a double quoted string @@ -1445,7 +1451,11 @@ http.cookiefile:: of the file to read cookies from should be plain HTTP headers or the Netscape/Mozilla cookie file format (see linkgit:curl[1]). NOTE that the file specified with http.cookiefile is only used as - input. No cookies will be stored in the file. + input unless http.saveCookies is set. + +http.savecookies:: + If set, store cookies received during requests to the file specified by + http.cookiefile. Has no effect if http.cookiefile is unset. http.sslVerify:: Whether to verify the SSL certificate when fetching or pushing @@ -1525,6 +1535,51 @@ http.useragent:: of common USER_AGENT strings (but not including those like git/1.7.1). Can be overridden by the 'GIT_HTTP_USER_AGENT' environment variable. +http.<url>.*:: + Any of the http.* options above can be applied selectively to some urls. + For a config key to match a URL, each element of the config key is + compared to that of the URL, in the following order: ++ +-- +. Scheme (e.g., `https` in `https://example.com/`). This field + must match exactly between the config key and the URL. + +. Host/domain name (e.g., `example.com` in `https://example.com/`). + This field must match exactly between the config key and the URL. + +. Port number (e.g., `8080` in `http://example.com:8080/`). + This field must match exactly between the config key and the URL. + Omitted port numbers are automatically converted to the correct + default for the scheme before matching. + +. Path (e.g., `repo.git` in `https://example.com/repo.git`). The + path field of the config key must match the path field of the URL + either exactly or as a prefix of slash-delimited path elements. This means + a config key with path `foo/` matches URL path `foo/bar`. A prefix can only + match on a slash (`/`) boundary. Longer matches take precedence (so a config + key with path `foo/bar` is a better match to URL path `foo/bar` than a config + key with just path `foo/`). + +. User name (e.g., `user` in `https://user@example.com/repo.git`). If + the config key has a user name it must match the user name in the + URL exactly. If the config key does not have a user name, that + config key will match a URL with any user name (including none), + but at a lower precedence than a config key with a user name. +-- ++ +The list above is ordered by decreasing precedence; a URL that matches +a config key's path is preferred to one that matches its user name. For example, +if the URL is `https://user@example.com/foo/bar` a config key match of +`https://example.com/foo` will be preferred over a config key match of +`https://user@example.com`. ++ +All URLs are normalized before attempting any matching (the password part, +if embedded in the URL, is always ignored for matching purposes) so that +equivalent urls that are simply spelled differently will match properly. +Environment variable settings always override any matches. The urls that are +matched against are those given directly to Git commands. This means any URLs +visited as a result of a redirection do not participate in matching. + i18n.commitEncoding:: Character encoding the commit messages are stored in; Git itself does not care per se, but this information is necessary e.g. when @@ -1826,6 +1881,10 @@ pull.rebase:: pull" is run. See "branch.<name>.rebase" for setting this on a per-branch basis. + + When preserve, also pass `--preserve-merges` along to 'git rebase' + so that locally committed merge commits will not be flattened + by running 'git pull'. ++ *NOTE*: this is a possibly dangerous operation; do *not* use it unless you understand the implications (see linkgit:git-rebase[1] for details). @@ -2024,6 +2083,12 @@ remote.<name>.vcs:: Setting this to a value <vcs> will cause Git to interact with the remote with the git-remote-<vcs> helper. +remote.<name>.prune:: + When set to true, fetching from this remote by default will also + remove any remote-tracking branches which no longer exist on the + remote (as if the `--prune` option was give on the command line). + Overrides `fetch.prune` settings, if any. + remotes.<group>:: The list of remotes which are fetched by "git remote update <group>". See linkgit:git-remote[1]. @@ -2118,6 +2183,13 @@ status.branch:: Set to true to enable --branch by default in linkgit:git-status[1]. The option --no-branch takes precedence over this variable. +status.displayCommentPrefix:: + If set to true, linkgit:git-status[1] will insert a comment + prefix before each output line (starting with + `core.commentChar`, i.e. `#` by default). This was the + behavior of linkgit:git-status[1] in Git 1.8.4 and previous. + Defaults to false. + status.showUntrackedFiles:: By default, linkgit:git-status[1] and linkgit:git-commit[1] show files which are not currently tracked by Git. Directories which @@ -2216,6 +2288,17 @@ uploadpack.allowtipsha1inwant:: of a hidden ref (by default, such a request is rejected). see also `uploadpack.hiderefs`. +uploadpack.keepalive:: + When `upload-pack` has started `pack-objects`, there may be a + quiet period while `pack-objects` prepares the pack. Normally + it would output progress information, but if `--quiet` was used + for the fetch, `pack-objects` will output nothing at all until + the pack data begins. Some clients and networks may consider + the server to be hung and give up. Setting this option instructs + `upload-pack` to send an empty keepalive packet every + `uploadpack.keepalive` seconds. Setting this option to 0 + disables keepalive packets entirely. The default is 5 seconds. + url.<base>.insteadOf:: Any URL that starts with this value will be rewritten to start, instead, with <base>. In cases where some site serves a diff --git a/Documentation/everyday.txt b/Documentation/everyday.txt index e1fba85660..2a18c1f6f2 100644 --- a/Documentation/everyday.txt +++ b/Documentation/everyday.txt @@ -304,7 +304,7 @@ and maintain access to the repository by developers. * linkgit:git-shell[1] can be used as a 'restricted login shell' for shared central repository users. -link:howto/update-hook-example.txt[update hook howto] has a good +link:howto/update-hook-example.html[update hook howto] has a good example of managing a shared central repository. diff --git a/Documentation/git-blame.txt b/Documentation/git-blame.txt index 6cea7f1ce1..f2c85cc633 100644 --- a/Documentation/git-blame.txt +++ b/Documentation/git-blame.txt @@ -9,7 +9,7 @@ SYNOPSIS -------- [verse] 'git blame' [-c] [-b] [-l] [--root] [-t] [-f] [-n] [-s] [-e] [-p] [-w] [--incremental] - [-L n,m | -L :fn] [-S <revs-file>] [-M] [-C] [-C] [-C] [--since=<date>] + [-L <range>] [-S <revs-file>] [-M] [-C] [-C] [-C] [--since=<date>] [--abbrev=<n>] [<rev> | --contents <file> | --reverse <rev>] [--] <file> DESCRIPTION @@ -18,7 +18,8 @@ DESCRIPTION Annotates each line in the given file with information from the revision which last modified the line. Optionally, start annotating from the given revision. -The command can also limit the range of lines annotated. +When specified one or more times, `-L` restricts annotation to the requested +lines. The origin of lines is automatically followed across whole-file renames (currently there is no option to turn the rename-following @@ -130,7 +131,10 @@ SPECIFYING RANGES Unlike 'git blame' and 'git annotate' in older versions of git, the extent of the annotation can be limited to both line ranges and revision -ranges. When you are interested in finding the origin for +ranges. The `-L` option, which limits annotation to a range of lines, may be +specified multiple times. + +When you are interested in finding the origin for lines 40-60 for file `foo`, you can use the `-L` option like so (they mean the same thing -- both ask for 21 lines starting at line 40): diff --git a/Documentation/git-branch.txt b/Documentation/git-branch.txt index b7cb625b89..311b33674e 100644 --- a/Documentation/git-branch.txt +++ b/Documentation/git-branch.txt @@ -48,7 +48,8 @@ working tree to it; use "git checkout <newbranch>" to switch to the new branch. When a local branch is started off a remote-tracking branch, Git sets up the -branch so that 'git pull' will appropriately merge from +branch (specifically the `branch.<name>.remote` and `branch.<name>.merge` +configuration entries) so that 'git pull' will appropriately merge from the remote-tracking branch. This behavior may be changed via the global `branch.autosetupmerge` configuration flag. That setting can be overridden by using the `--track` and `--no-track` options, and @@ -156,7 +157,8 @@ This option is only applicable in non-verbose mode. -t:: --track:: - When creating a new branch, set up configuration to mark the + When creating a new branch, set up `branch.<name>.remote` and + `branch.<name>.merge` configuration entries to mark the start-point branch as "upstream" from the new branch. This configuration will tell git to show the relationship between the two branches in `git status` and `git branch -v`. Furthermore, diff --git a/Documentation/git-cat-file.txt b/Documentation/git-cat-file.txt index 10fbc6a373..322f5ed315 100644 --- a/Documentation/git-cat-file.txt +++ b/Documentation/git-cat-file.txt @@ -54,7 +54,7 @@ OPTIONS --textconv:: Show the content as transformed by a textconv filter. In this case, - <object> has be of the form <treeish>:<path>, or :<path> in order + <object> has be of the form <tree-ish>:<path>, or :<path> in order to apply the filter to the content recorded in the index at <path>. --batch:: @@ -86,10 +86,9 @@ BATCH OUTPUT ------------ If `--batch` or `--batch-check` is given, `cat-file` will read objects -from stdin, one per line, and print information about them. - -Each line is considered as a whole object name, and is parsed as if -given to linkgit:git-rev-parse[1]. +from stdin, one per line, and print information about them. By default, +the whole line is considered as an object, as if it were fed to +linkgit:git-rev-parse[1]. You can specify the information shown for each object by using a custom `<format>`. The `<format>` is copied literally to stdout for each @@ -110,6 +109,13 @@ newline. The available atoms are: The size, in bytes, that the object takes up on disk. See the note about on-disk sizes in the `CAVEATS` section below. +`rest`:: + If this atom is used in the output string, input lines are split + at the first whitespace boundary. All characters before that + whitespace are considered to be the object name; characters + after that first run of whitespace (i.e., the "rest" of the + line) are output in place of the `%(rest)` atom. + If no format is specified, the default format is `%(objectname) %(objecttype) %(objectsize)`. diff --git a/Documentation/git-check-attr.txt b/Documentation/git-check-attr.txt index a7be80d48b..00e2aa2df2 100644 --- a/Documentation/git-check-attr.txt +++ b/Documentation/git-check-attr.txt @@ -31,8 +31,9 @@ OPTIONS Read file names from stdin instead of from the command-line. -z:: - Only meaningful with `--stdin`; paths are separated with a - NUL character instead of a linefeed character. + The output format is modified to be machine-parseable. + If `--stdin` is also given, input paths are separated + with a NUL character instead of a linefeed character. \--:: Interpret all preceding arguments as attributes and all following @@ -48,6 +49,10 @@ OUTPUT The output is of the form: <path> COLON SP <attribute> COLON SP <info> LF +unless `-z` is in effect, in which case NUL is used as delimiter: +<path> NUL <attribute> NUL <info> NUL + + <path> is the path of a file being queried, <attribute> is an attribute being queried and <info> can be either: diff --git a/Documentation/git-check-ignore.txt b/Documentation/git-check-ignore.txt index d2df487aa2..ee2e091704 100644 --- a/Documentation/git-check-ignore.txt +++ b/Documentation/git-check-ignore.txt @@ -45,6 +45,13 @@ OPTIONS not be possible to distinguish between paths which match a pattern and those which don't. +--no-index:: + Don't look in the index when undertaking the checks. This can + be used to debug why a path became tracked by e.g. `git add .` + and was not ignored by the rules as expected by the user or when + developing patterns including negation to match a path previously + added with `git add -f`. + OUTPUT ------ diff --git a/Documentation/git-check-ref-format.txt b/Documentation/git-check-ref-format.txt index a49be1bab4..fc02959ba4 100644 --- a/Documentation/git-check-ref-format.txt +++ b/Documentation/git-check-ref-format.txt @@ -54,6 +54,8 @@ Git imposes the following rules on how references are named: . They cannot contain a sequence `@{`. +. They cannot be the single character `@`. + . They cannot contain a `\`. These rules make it easy for shell script based tools to parse diff --git a/Documentation/git-cherry.txt b/Documentation/git-cherry.txt index f6c19c734d..2d0daae626 100644 --- a/Documentation/git-cherry.txt +++ b/Documentation/git-cherry.txt @@ -14,8 +14,7 @@ DESCRIPTION ----------- The changeset (or "diff") of each commit between the fork-point and <head> is compared against each commit between the fork-point and <upstream>. -The commits are compared with their 'patch id', obtained from -the 'git patch-id' program. +The diffs are compared after removing any whitespace and line numbers. Every commit that doesn't exist in the <upstream> branch has its id (sha1) reported, prefixed by a symbol. The ones that have diff --git a/Documentation/git-config.txt b/Documentation/git-config.txt index 2dbe486eb1..e9917b89a9 100644 --- a/Documentation/git-config.txt +++ b/Documentation/git-config.txt @@ -15,6 +15,7 @@ SYNOPSIS 'git config' [<file-option>] [type] [-z|--null] --get name [value_regex] 'git config' [<file-option>] [type] [-z|--null] --get-all name [value_regex] 'git config' [<file-option>] [type] [-z|--null] --get-regexp name_regex [value_regex] +'git config' [<file-option>] [type] [-z|--null] --get-urlmatch name URL 'git config' [<file-option>] --unset name [value_regex] 'git config' [<file-option>] --unset-all name [value_regex] 'git config' [<file-option>] --rename-section old_name new_name @@ -95,6 +96,14 @@ OPTIONS in which section and variable names are lowercased, but subsection names are not. +--get-urlmatch name URL:: + When given a two-part name section.key, the value for + section.<url>.key whose <url> part matches the best to the + given URL is returned (if no such key exists, the value for + section.key is used as a fallback). When given just the + section as name, do so for all the keys in the section and + list them. + --global:: For writing options: write to global `~/.gitconfig` file rather than the repository `.git/config`, write to @@ -295,6 +304,13 @@ Given a .git/config like this: gitproxy=proxy-command for kernel.org gitproxy=default-proxy ; for all the rest + ; HTTP + [http] + sslVerify + [http "https://weak.example.com"] + sslVerify = false + cookieFile = /tmp/cookie.txt + you can set the filemode to true with ------------ @@ -380,6 +396,19 @@ RESET=$(git config --get-color "" "reset") echo "${WS}your whitespace color or blue reverse${RESET}" ------------ +For URLs in `https://weak.example.com`, `http.sslVerify` is set to +false, while it is set to `true` for all others: + +------------ +% git config --bool --get-urlmatch http.sslverify https://good.example.com +true +% git config --bool --get-urlmatch http.sslverify https://weak.example.com +false +% git config --get-urlmatch http https://weak.example.com +http.cookiefile /tmp/cookie.txt +http.sslverify false +------------ + include::config.txt[] GIT diff --git a/Documentation/git-credential.txt b/Documentation/git-credential.txt index 7da0f13a5c..b211440373 100644 --- a/Documentation/git-credential.txt +++ b/Documentation/git-credential.txt @@ -20,7 +20,7 @@ usernames and passwords. The git-credential command exposes this interface to scripts which may want to retrieve, store, or prompt for credentials in the same manner as Git. The design of this scriptable interface models the internal C API; see -link:technical/api-credentials.txt[the Git credential API] for more +link:technical/api-credentials.html[the Git credential API] for more background on the concepts. git-credential takes an "action" option on the command-line (one of diff --git a/Documentation/git-describe.txt b/Documentation/git-describe.txt index 9439cd6d56..d20ca402a1 100644 --- a/Documentation/git-describe.txt +++ b/Documentation/git-describe.txt @@ -9,7 +9,7 @@ git-describe - Show the most recent tag that is reachable from a commit SYNOPSIS -------- [verse] -'git describe' [--all] [--tags] [--contains] [--abbrev=<n>] <committish>... +'git describe' [--all] [--tags] [--contains] [--abbrev=<n>] <commit-ish>... 'git describe' [--all] [--tags] [--contains] [--abbrev=<n>] --dirty[=<mark>] DESCRIPTION @@ -26,8 +26,8 @@ see the -a and -s options to linkgit:git-tag[1]. OPTIONS ------- -<committish>...:: - Committish object names to describe. +<commit-ish>...:: + Commit-ish object names to describe. --dirty[=<mark>]:: Describe the working tree. @@ -57,7 +57,7 @@ OPTIONS --candidates=<n>:: Instead of considering only the 10 most recent tags as - candidates to describe the input committish consider + candidates to describe the input commit-ish consider up to <n> candidates. Increasing <n> above 10 will take slightly longer but may produce a more accurate result. An <n> of 0 will cause only exact matches to be output. @@ -145,7 +145,7 @@ be sufficient to disambiguate these commits. SEARCH STRATEGY --------------- -For each committish supplied, 'git describe' will first look for +For each commit-ish supplied, 'git describe' will first look for a tag which tags exactly that commit. Annotated tags will always be preferred over lightweight tags, and tags with newer dates will always be preferred over tags with older dates. If an exact match @@ -154,12 +154,12 @@ is found, its name will be output and searching will stop. If an exact match was not found, 'git describe' will walk back through the commit history to locate an ancestor commit which has been tagged. The ancestor's tag will be output along with an -abbreviation of the input committish's SHA-1. If '--first-parent' was +abbreviation of the input commit-ish's SHA-1. If '--first-parent' was specified then the walk will only consider the first parent of each commit. If multiple tags were found during the walk then the tag which -has the fewest commits different from the input committish will be +has the fewest commits different from the input commit-ish will be selected and output. Here fewest commits different is defined as the number of commits which would be shown by `git log tag..input` will be the smallest number of commits possible. diff --git a/Documentation/git-diff.txt b/Documentation/git-diff.txt index 78d6d50489..33fbd8c56f 100644 --- a/Documentation/git-diff.txt +++ b/Documentation/git-diff.txt @@ -28,10 +28,15 @@ two blob objects, or changes between two files on disk. words, the differences are what you _could_ tell Git to further add to the index but you still haven't. You can stage these changes by using linkgit:git-add[1]. -+ -If exactly two paths are given and at least one points outside -the current repository, 'git diff' will compare the two files / -directories. This behavior can be forced by --no-index. + +'git diff' --no-index [--options] [--] [<path>...]:: + + This form is to compare the given two paths on the + filesystem. You can omit the `--no-index` option when + running the command in a working tree controlled by Git and + at least one of the paths points outside the working tree, + or when running the command outside a working tree + controlled by Git. 'git diff' [--options] --cached [<commit>] [--] [<path>...]:: diff --git a/Documentation/git-fast-import.txt b/Documentation/git-fast-import.txt index bf1a02a80d..73f980638e 100644 --- a/Documentation/git-fast-import.txt +++ b/Documentation/git-fast-import.txt @@ -361,8 +361,8 @@ and control the current import process. More detailed discussion `--cat-blob-fd` or `stdout` if unspecified. `feature`:: - Require that fast-import supports the specified feature, or - abort if it does not. + Enable the specified feature. This requires that fast-import + supports the specified feature, and aborts if it does not. `option`:: Specify any of the options listed under OPTIONS that do not @@ -380,8 +380,8 @@ change to the project. ('author' (SP <name>)? SP LT <email> GT SP <when> LF)? 'committer' (SP <name>)? SP LT <email> GT SP <when> LF data - ('from' SP <committish> LF)? - ('merge' SP <committish> LF)? + ('from' SP <commit-ish> LF)? + ('merge' SP <commit-ish> LF)? (filemodify | filedelete | filecopy | filerename | filedeleteall | notemodify)* LF? .... @@ -460,9 +460,9 @@ as the current commit on that branch is automatically assumed to be the first ancestor of the new commit. As `LF` is not valid in a Git refname or SHA-1 expression, no -quoting or escaping syntax is supported within `<committish>`. +quoting or escaping syntax is supported within `<commit-ish>`. -Here `<committish>` is any of the following: +Here `<commit-ish>` is any of the following: * The name of an existing branch already in fast-import's internal branch table. If fast-import doesn't know the name, it's treated as a SHA-1 @@ -509,7 +509,7 @@ additional ancestors (forming a 16-way merge). For this reason it is suggested that frontends do not use more than 15 `merge` commands per commit; 16, if starting a new, empty branch. -Here `<committish>` is any of the commit specification expressions +Here `<commit-ish>` is any of the commit specification expressions also accepted by `from` (see above). `filemodify` @@ -677,8 +677,8 @@ paths for a commit are encouraged to do so. `notemodify` ^^^^^^^^^^^^ Included in a `commit` `<notes_ref>` command to add a new note -annotating a `<committish>` or change this annotation contents. -Internally it is similar to filemodify 100644 on `<committish>` +annotating a `<commit-ish>` or change this annotation contents. +Internally it is similar to filemodify 100644 on `<commit-ish>` path (maybe split into subdirectories). It's not advised to use any other commands to write to the `<notes_ref>` tree except `filedeleteall` to delete all existing notes in this tree. @@ -691,7 +691,7 @@ External data format:: commit that is to be annotated. + .... - 'N' SP <dataref> SP <committish> LF + 'N' SP <dataref> SP <commit-ish> LF .... + Here `<dataref>` can be either a mark reference (`:<idnum>`) @@ -704,13 +704,13 @@ Inline data format:: command. + .... - 'N' SP 'inline' SP <committish> LF + 'N' SP 'inline' SP <commit-ish> LF data .... + See below for a detailed description of the `data` command. -In both formats `<committish>` is any of the commit specification +In both formats `<commit-ish>` is any of the commit specification expressions also accepted by `from` (see above). `mark` @@ -741,7 +741,7 @@ lightweight (non-annotated) tags see the `reset` command below. .... 'tag' SP <name> LF - 'from' SP <committish> LF + 'from' SP <commit-ish> LF 'tagger' (SP <name>)? SP LT <email> GT SP <when> LF data .... @@ -786,11 +786,11 @@ branch from an existing commit without creating a new commit. .... 'reset' SP <ref> LF - ('from' SP <committish> LF)? + ('from' SP <commit-ish> LF)? LF? .... -For a detailed description of `<ref>` and `<committish>` see above +For a detailed description of `<ref>` and `<commit-ish>` see above under `commit` and `from`. The `LF` after the command is optional (it used to be required). diff --git a/Documentation/git-fetch-pack.txt b/Documentation/git-fetch-pack.txt index 1e71754347..444b805d35 100644 --- a/Documentation/git-fetch-pack.txt +++ b/Documentation/git-fetch-pack.txt @@ -90,6 +90,10 @@ be in a separate packet, and the list must end with a flush packet. --no-progress:: Do not show the progress. +--check-self-contained-and-connected:: + Output "connectivity-ok" if the received pack is + self-contained and connected. + -v:: Run verbosely. diff --git a/Documentation/git-format-patch.txt b/Documentation/git-format-patch.txt index e394276b1a..9e0ef0eaf3 100644 --- a/Documentation/git-format-patch.txt +++ b/Documentation/git-format-patch.txt @@ -242,6 +242,7 @@ configuration options in linkgit:git-notes[1] to use this workflow). Note that the leading character does not have to be a dot; for example, you can use `--suffix=-patch` to get `0001-description-of-my-change-patch`. +-q:: --quiet:: Do not print the names of the generated files to standard output. diff --git a/Documentation/git-gc.txt b/Documentation/git-gc.txt index 2402ed6828..e158a3b31f 100644 --- a/Documentation/git-gc.txt +++ b/Documentation/git-gc.txt @@ -9,7 +9,7 @@ git-gc - Cleanup unnecessary files and optimize the local repository SYNOPSIS -------- [verse] -'git gc' [--aggressive] [--auto] [--quiet] [--prune=<date> | --no-prune] +'git gc' [--aggressive] [--auto] [--quiet] [--prune=<date> | --no-prune] [--force] DESCRIPTION ----------- @@ -72,6 +72,10 @@ automatic consolidation of packs. --quiet:: Suppress all progress reports. +--force:: + Force `git gc` to run even if there may be another `git gc` + instance running on this repository. + Configuration ------------- diff --git a/Documentation/git-log.txt b/Documentation/git-log.txt index ac2694d04c..34097efea7 100644 --- a/Documentation/git-log.txt +++ b/Documentation/git-log.txt @@ -62,7 +62,8 @@ produced by --stat etc. Note that only message is considered, if also a diff is shown its size is not included. --L <start>,<end>:<file>, -L :<regex>:<file>:: +-L <start>,<end>:<file>:: +-L :<regex>:<file>:: Trace the evolution of the line range given by "<start>,<end>" (or the funcname regex <regex>) within the <file>. You may @@ -71,8 +72,6 @@ produced by --stat etc. give zero or one positive revision arguments. You can specify this option more than once. + -<start> and <end> can take one of these forms: - include::line-range-format.txt[] <revision range>:: diff --git a/Documentation/git-merge-file.txt b/Documentation/git-merge-file.txt index d7db2a3737..d2fc12ec77 100644 --- a/Documentation/git-merge-file.txt +++ b/Documentation/git-merge-file.txt @@ -11,7 +11,7 @@ SYNOPSIS [verse] 'git merge-file' [-L <current-name> [-L <base-name> [-L <other-name>]]] [--ours|--theirs|--union] [-p|--stdout] [-q|--quiet] [--marker-size=<n>] - <current-file> <base-file> <other-file> + [--[no-]diff3] <current-file> <base-file> <other-file> DESCRIPTION @@ -66,6 +66,9 @@ OPTIONS -q:: Quiet; do not warn about conflicts. +--diff3:: + Show conflicts in "diff3" style. + --ours:: --theirs:: --union:: diff --git a/Documentation/git-merge-tree.txt b/Documentation/git-merge-tree.txt index c5f84b6495..58731c1942 100644 --- a/Documentation/git-merge-tree.txt +++ b/Documentation/git-merge-tree.txt @@ -13,7 +13,7 @@ SYNOPSIS DESCRIPTION ----------- -Reads three treeish, and output trivial merge results and +Reads three tree-ish, and output trivial merge results and conflicting stages to the standard output. This is similar to what three-way 'git read-tree -m' does, but instead of storing the results in the index, the command outputs the entries to the diff --git a/Documentation/git-mv.txt b/Documentation/git-mv.txt index e93fcb49fd..b1f79881ef 100644 --- a/Documentation/git-mv.txt +++ b/Documentation/git-mv.txt @@ -13,7 +13,7 @@ SYNOPSIS DESCRIPTION ----------- -This script is used to move or rename a file, directory or symlink. +Move or rename a file, directory or symlink. git mv [-v] [-f] [-n] [-k] <source> <destination> git mv [-v] [-f] [-n] [-k] <source> ... <destination directory> @@ -44,6 +44,14 @@ OPTIONS --verbose:: Report the names of files as they are moved. +SUBMODULES +---------- +Moving a submodule using a gitfile (which means they were cloned +with a Git version 1.7.8 or newer) will update the gitfile and +core.worktree setting to make the submodule work in the new location. +It also will attempt to update the submodule.<name>.path setting in +the linkgit:gitmodules[5] file and stage that file (unless -n is used). + GIT --- Part of the linkgit:git[1] suite diff --git a/Documentation/git-name-rev.txt b/Documentation/git-name-rev.txt index 15b00e0991..ca28fb8e2a 100644 --- a/Documentation/git-name-rev.txt +++ b/Documentation/git-name-rev.txt @@ -10,7 +10,7 @@ SYNOPSIS -------- [verse] 'git name-rev' [--tags] [--refs=<pattern>] - ( --all | --stdin | <committish>... ) + ( --all | --stdin | <commit-ish>... ) DESCRIPTION ----------- diff --git a/Documentation/git-pull.txt b/Documentation/git-pull.txt index 6ef8d599d3..beea10b148 100644 --- a/Documentation/git-pull.txt +++ b/Documentation/git-pull.txt @@ -102,12 +102,18 @@ include::merge-options.txt[] :git-pull: 1 -r:: ---rebase:: - Rebase the current branch on top of the upstream branch after - fetching. If there is a remote-tracking branch corresponding to - the upstream branch and the upstream branch was rebased since last - fetched, the rebase uses that information to avoid rebasing - non-local changes. +--rebase[=false|true|preserve]:: + When true, rebase the current branch on top of the upstream + branch after fetching. If there is a remote-tracking branch + corresponding to the upstream branch and the upstream branch + was rebased since last fetched, the rebase uses that information + to avoid rebasing non-local changes. ++ +When preserve, also rebase the current branch on top of the upstream +branch, but pass `--preserve-merges` along to `git rebase` so that +locally created merge commits will not be flattened. ++ +When false, merge the current branch into the upstream branch. + See `pull.rebase`, `branch.<name>.rebase` and `branch.autosetuprebase` in linkgit:git-config[1] if you want to make `git pull` always use diff --git a/Documentation/git-push.txt b/Documentation/git-push.txt index f7dfe48d28..9eec740910 100644 --- a/Documentation/git-push.txt +++ b/Documentation/git-push.txt @@ -11,6 +11,7 @@ SYNOPSIS [verse] 'git push' [--all | --mirror | --tags] [--follow-tags] [-n | --dry-run] [--receive-pack=<git-receive-pack>] [--repo=<repository>] [-f | --force] [--prune] [-v | --verbose] [-u | --set-upstream] + [--force-with-lease[=<refname>[:<expect>]]] [--no-verify] [<repository> [<refspec>...]] DESCRIPTION @@ -120,7 +121,7 @@ already exists on the remote side. --follow-tags:: Push all the refs that would be pushed without this option, and also push annotated tags in `refs/tags` that are missing - from the remote but are pointing at committish that are + from the remote but are pointing at commit-ish that are reachable from the refs being pushed. --receive-pack=<git-receive-pack>:: @@ -130,21 +131,75 @@ already exists on the remote side. repository over ssh, and you do not have the program in a directory on the default $PATH. +--[no-]force-with-lease:: +--force-with-lease=<refname>:: +--force-with-lease=<refname>:<expect>:: + Usually, "git push" refuses to update a remote ref that is + not an ancestor of the local ref used to overwrite it. ++ +This option bypasses the check, but instead requires that the +current value of the ref to be the expected value. "git push" +fails otherwise. ++ +Imagine that you have to rebase what you have already published. +You will have to bypass the "must fast-forward" rule in order to +replace the history you originally published with the rebased history. +If somebody else built on top of your original history while you are +rebasing, the tip of the branch at the remote may advance with her +commit, and blindly pushing with `--force` will lose her work. ++ +This option allows you to say that you expect the history you are +updating is what you rebased and want to replace. If the remote ref +still points at the commit you specified, you can be sure that no +other people did anything to the ref (it is like taking a "lease" on +the ref without explicitly locking it, and you update the ref while +making sure that your earlier "lease" is still valid). ++ +`--force-with-lease` alone, without specifying the details, will protect +all remote refs that are going to be updated by requiring their +current value to be the same as the remote-tracking branch we have +for them, unless specified with a `--force-with-lease=<refname>:<expect>` +option that explicitly states what the expected value is. ++ +`--force-with-lease=<refname>`, without specifying the expected value, will +protect the named ref (alone), if it is going to be updated, by +requiring its current value to be the same as the remote-tracking +branch we have for it. ++ +`--force-with-lease=<refname>:<expect>` will protect the named ref (alone), +if it is going to be updated, by requiring its current value to be +the same as the specified value <expect> (which is allowed to be +different from the remote-tracking branch we have for the refname, +or we do not even have to have such a remote-tracking branch when +this form is used). ++ +Note that all forms other than `--force-with-lease=<refname>:<expect>` +that specifies the expected current value of the ref explicitly are +still experimental and their semantics may change as we gain experience +with this feature. ++ +"--no-force-with-lease" will cancel all the previous --force-with-lease on the +command line. + -f:: --force:: Usually, the command refuses to update a remote ref that is not an ancestor of the local ref used to overwrite it. - This flag disables the check. This can cause the - remote repository to lose commits; use it with care. - Note that `--force` applies to all the refs that are pushed, - hence using it with `push.default` set to `matching` or with - multiple push destinations configured with `remote.*.push` - may overwrite refs other than the current branch (including - local refs that are strictly behind their remote counterpart). - To force a push to only one branch, use a `+` in front of the - refspec to push (e.g `git push origin +master` to force a push - to the `master` branch). See the `<refspec>...` section above - for details. + Also, when `--force-with-lease` option is used, the command refuses + to update a remote ref whose current value does not match + what is expected. ++ +This flag disables these checks, and can cause the remote repository +to lose commits; use it with care. ++ +Note that `--force` applies to all the refs that are pushed, hence +using it with `push.default` set to `matching` or with multiple push +destinations configured with `remote.*.push` may overwrite refs +other than the current branch (including local refs that are +strictly behind their remote counterpart). To force a push to only +one branch, use a `+` in front of the refspec to push (e.g `git push +origin +master` to force a push to the `master` branch). See the +`<refspec>...` section above for details. --repo=<repository>:: This option is only relevant if no <repository> argument is diff --git a/Documentation/git-rebase.txt b/Documentation/git-rebase.txt index 6b2e1c86ab..94e07fdab5 100644 --- a/Documentation/git-rebase.txt +++ b/Documentation/git-rebase.txt @@ -322,7 +322,7 @@ You may find this (or --no-ff with an interactive rebase) helpful after reverting a topic branch merge, as this option recreates the topic branch with fresh commits so it can be remerged successfully without needing to "revert the reversion" (see the -link:howto/revert-a-faulty-merge.txt[revert-a-faulty-merge How-To] for details). +link:howto/revert-a-faulty-merge.html[revert-a-faulty-merge How-To] for details). --ignore-whitespace:: --whitespace=<option>:: @@ -416,7 +416,7 @@ Without --interactive, this is a synonym for --force-rebase. You may find this helpful after reverting a topic branch merge, as this option recreates the topic branch with fresh commits so it can be remerged successfully without needing to "revert the reversion" (see the -link:howto/revert-a-faulty-merge.txt[revert-a-faulty-merge How-To] for details). +link:howto/revert-a-faulty-merge.html[revert-a-faulty-merge How-To] for details). include::merge-strategies.txt[] diff --git a/Documentation/git-rev-parse.txt b/Documentation/git-rev-parse.txt index 2b126c0a77..d068a65377 100644 --- a/Documentation/git-rev-parse.txt +++ b/Documentation/git-rev-parse.txt @@ -24,9 +24,23 @@ distinguish between them. OPTIONS ------- + +Operation Modes +~~~~~~~~~~~~~~~ + +Each of these options must appear first on the command line. + --parseopt:: Use 'git rev-parse' in option parsing mode (see PARSEOPT section below). +--sq-quote:: + Use 'git rev-parse' in shell quoting mode (see SQ-QUOTE + section below). In contrast to the `--sq` option below, this + mode does only quoting. Nothing else is done to command input. + +Options for --parseopt +~~~~~~~~~~~~~~~~~~~~~~ + --keep-dashdash:: Only meaningful in `--parseopt` mode. Tells the option parser to echo out the first `--` met instead of skipping it. @@ -36,10 +50,8 @@ OPTIONS the first non-option argument. This can be used to parse sub-commands that take options themselves. ---sq-quote:: - Use 'git rev-parse' in shell quoting mode (see SQ-QUOTE - section below). In contrast to the `--sq` option below, this - mode does only quoting. Nothing else is done to command input. +Options for Filtering +~~~~~~~~~~~~~~~~~~~~~ --revs-only:: Do not output flags and parameters not meant for @@ -55,6 +67,9 @@ OPTIONS --no-flags:: Do not output flag parameters. +Options for Output +~~~~~~~~~~~~~~~~~~ + --default <arg>:: If there is no parameter given by the user, use `<arg>` instead. @@ -110,6 +125,17 @@ can be used. strip '{caret}' prefix from the object names that already have one. +--abbrev-ref[=(strict|loose)]:: + A non-ambiguous short name of the objects name. + The option core.warnAmbiguousRefs is used to select the strict + abbreviation mode. + +--short:: +--short=number:: + Instead of outputting the full SHA-1 values of object names try to + abbreviate them to a shorter unique name. When no length is specified + 7 is used. The minimum length is 4. + --symbolic:: Usually the object names are output in SHA-1 form (with possible '{caret}' prefix); this option makes them output in a @@ -123,16 +149,8 @@ can be used. unfortunately named tag "master"), and show them as full refnames (e.g. "refs/heads/master"). ---abbrev-ref[=(strict|loose)]:: - A non-ambiguous short name of the objects name. - The option core.warnAmbiguousRefs is used to select the strict - abbreviation mode. - ---disambiguate=<prefix>:: - Show every object whose name begins with the given prefix. - The <prefix> must be at least 4 hexadecimal digits long to - avoid listing each and every object in the repository by - mistake. +Options for Objects +~~~~~~~~~~~~~~~~~~~ --all:: Show all refs found in `refs/`. @@ -155,18 +173,20 @@ shown. If the pattern does not contain a globbing character (`?`, character (`?`, `*`, or `[`), it is turned into a prefix match by appending `/*`. ---show-toplevel:: - Show the absolute path of the top-level directory. +--disambiguate=<prefix>:: + Show every object whose name begins with the given prefix. + The <prefix> must be at least 4 hexadecimal digits long to + avoid listing each and every object in the repository by + mistake. ---show-prefix:: - When the command is invoked from a subdirectory, show the - path of the current directory relative to the top-level - directory. +Options for Files +~~~~~~~~~~~~~~~~~ ---show-cdup:: - When the command is invoked from a subdirectory, show the - path of the top-level directory relative to the current - directory (typically a sequence of "../", or an empty string). +--local-env-vars:: + List the GIT_* environment variables that are local to the + repository (e.g. GIT_DIR or GIT_WORK_TREE, but not GIT_EDITOR). + Only the names of the variables are listed, not their value, + even if they are set. --git-dir:: Show `$GIT_DIR` if defined. Otherwise show the path to @@ -188,17 +208,27 @@ print a message to stderr and exit with nonzero status. --is-bare-repository:: When the repository is bare print "true", otherwise "false". ---local-env-vars:: - List the GIT_* environment variables that are local to the - repository (e.g. GIT_DIR or GIT_WORK_TREE, but not GIT_EDITOR). - Only the names of the variables are listed, not their value, - even if they are set. +--resolve-git-dir <path>:: + Check if <path> is a valid repository or a gitfile that + points at a valid repository, and print the location of the + repository. If <path> is a gitfile then the resolved path + to the real repository is printed. ---short:: ---short=number:: - Instead of outputting the full SHA-1 values of object names try to - abbreviate them to a shorter unique name. When no length is specified - 7 is used. The minimum length is 4. +--show-cdup:: + When the command is invoked from a subdirectory, show the + path of the top-level directory relative to the current + directory (typically a sequence of "../", or an empty string). + +--show-prefix:: + When the command is invoked from a subdirectory, show the + path of the current directory relative to the top-level + directory. + +--show-toplevel:: + Show the absolute path of the top-level directory. + +Other Options +~~~~~~~~~~~~~ --since=datestring:: --after=datestring:: @@ -213,12 +243,6 @@ print a message to stderr and exit with nonzero status. <args>...:: Flags and parameters to be parsed. ---resolve-git-dir <path>:: - Check if <path> is a valid repository or a gitfile that - points at a valid repository, and print the location of the - repository. If <path> is a gitfile then the resolved path - to the real repository is printed. - include::revisions.txt[] diff --git a/Documentation/git-revert.txt b/Documentation/git-revert.txt index f79c9d8583..2de67a5496 100644 --- a/Documentation/git-revert.txt +++ b/Documentation/git-revert.txt @@ -59,7 +59,7 @@ brought in by the merge. As a result, later merges will only bring in tree changes introduced by commits that are not ancestors of the previously reverted merge. This may or may not be what you want. + -See the link:howto/revert-a-faulty-merge.txt[revert-a-faulty-merge How-To] for +See the link:howto/revert-a-faulty-merge.html[revert-a-faulty-merge How-To] for more details. --no-edit:: diff --git a/Documentation/git-rm.txt b/Documentation/git-rm.txt index 1d876c2619..9d731b453d 100644 --- a/Documentation/git-rm.txt +++ b/Documentation/git-rm.txt @@ -134,14 +134,16 @@ use the following command: git diff --name-only --diff-filter=D -z | xargs -0 git rm --cached ---------------- -Submodules -~~~~~~~~~~ +SUBMODULES +---------- Only submodules using a gitfile (which means they were cloned with a Git version 1.7.8 or newer) will be removed from the work tree, as their repository lives inside the .git directory of the superproject. If a submodule (or one of those nested inside it) still uses a .git directory, `git rm` will fail - no matter if forced -or not - to protect the submodule's history. +or not - to protect the submodule's history. If it exists the +submodule.<name> section in the linkgit:gitmodules[5] file will also +be removed and that file will be staged (unless --cached or -n are used). A submodule is considered up-to-date when the HEAD is the same as recorded in the index, no tracked files are modified and no untracked diff --git a/Documentation/git-update-ref.txt b/Documentation/git-update-ref.txt index 0df13ff6f4..0a0a5512b3 100644 --- a/Documentation/git-update-ref.txt +++ b/Documentation/git-update-ref.txt @@ -8,7 +8,7 @@ git-update-ref - Update the object name stored in a ref safely SYNOPSIS -------- [verse] -'git update-ref' [-m <reason>] (-d <ref> [<oldvalue>] | [--no-deref] <ref> <newvalue> [<oldvalue>]) +'git update-ref' [-m <reason>] (-d <ref> [<oldvalue>] | [--no-deref] <ref> <newvalue> [<oldvalue>] | --stdin [-z]) DESCRIPTION ----------- @@ -58,6 +58,58 @@ archive by creating a symlink tree). With `-d` flag, it deletes the named <ref> after verifying it still contains <oldvalue>. +With `--stdin`, update-ref reads instructions from standard input and +performs all modifications together. Specify commands of the form: + + update SP <ref> SP <newvalue> [SP <oldvalue>] LF + create SP <ref> SP <newvalue> LF + delete SP <ref> [SP <oldvalue>] LF + verify SP <ref> [SP <oldvalue>] LF + option SP <opt> LF + +Quote fields containing whitespace as if they were strings in C source +code. Alternatively, use `-z` to specify commands without quoting: + + update SP <ref> NUL <newvalue> NUL [<oldvalue>] NUL + create SP <ref> NUL <newvalue> NUL + delete SP <ref> NUL [<oldvalue>] NUL + verify SP <ref> NUL [<oldvalue>] NUL + option SP <opt> NUL + +Lines of any other format or a repeated <ref> produce an error. +Command meanings are: + +update:: + Set <ref> to <newvalue> after verifying <oldvalue>, if given. + Specify a zero <newvalue> to ensure the ref does not exist + after the update and/or a zero <oldvalue> to make sure the + ref does not exist before the update. + +create:: + Create <ref> with <newvalue> after verifying it does not + exist. The given <newvalue> may not be zero. + +delete:: + Delete <ref> after verifying it exists with <oldvalue>, if + given. If given, <oldvalue> may not be zero. + +verify:: + Verify <ref> against <oldvalue> but do not change it. If + <oldvalue> zero or missing, the ref must not exist. + +option:: + Modify behavior of the next command naming a <ref>. + The only valid option is `no-deref` to avoid dereferencing + a symbolic ref. + +Use 40 "0" or the empty string to specify a zero value, except that +with `-z` an empty <oldvalue> is considered missing. + +If all <ref>s can be locked with matching <oldvalue>s +simultaneously, all modifications are performed. Otherwise, no +modifications are performed. Note that while each individual +<ref> is updated or deleted atomically, a concurrent reader may +still see a subset of the modifications. Logging Updates --------------- diff --git a/Documentation/git-whatchanged.txt b/Documentation/git-whatchanged.txt index c600b61e2b..8b63ceb00e 100644 --- a/Documentation/git-whatchanged.txt +++ b/Documentation/git-whatchanged.txt @@ -13,43 +13,17 @@ SYNOPSIS DESCRIPTION ----------- -Shows commit logs and diff output each commit introduces. The -command internally invokes 'git rev-list' piped to -'git diff-tree', and takes command line options for both of -these commands. -This manual page describes only the most frequently used options. +Shows commit logs and diff output each commit introduces. +New users are encouraged to use linkgit:git-log[1] instead. The +`whatchanged` command is essentially the same as linkgit:git-log[1] +but defaults to show the raw format diff output and to skip merges. -OPTIONS -------- --p:: - Show textual diffs, instead of the Git internal diff - output format that is useful only to tell the changed - paths and their nature of changes. +The command is kept primarily for historical reasons; fingers of +many people who learned Git long before `git log` was invented by +reading Linux kernel mailing list are trained to type it. --<n>:: - Limit output to <n> commits. - -<since>..<until>:: - Limit output to between the two named commits (bottom - exclusive, top inclusive). - --r:: - Show Git internal diff output, but for the whole tree, - not just the top level. - --m:: - By default, differences for merge commits are not shown. - With this flag, show differences to that commit from all - of its parents. -+ -However, it is not very useful in general, although it -*is* useful on a file-by-file basis. - -include::pretty-options.txt[] - -include::pretty-formats.txt[] Examples -------- diff --git a/Documentation/git.txt b/Documentation/git.txt index dca11cc96e..5d68d33e46 100644 --- a/Documentation/git.txt +++ b/Documentation/git.txt @@ -9,7 +9,7 @@ git - the stupid content tracker SYNOPSIS -------- [verse] -'git' [--version] [--help] [-c <name>=<value>] +'git' [--version] [--help] [-C <path>] [-c <name>=<value>] [--exec-path[=<path>]] [--html-path] [--man-path] [--info-path] [-p|--paginate|--no-pager] [--no-replace-objects] [--bare] [--git-dir=<path>] [--work-tree=<path>] [--namespace=<name>] @@ -395,6 +395,20 @@ displayed. See linkgit:git-help[1] for more information, because `git --help ...` is converted internally into `git help ...`. +-C <path>:: + Run as if git was started in '<path>' instead of the current working + directory. When multiple `-C` options are given, each subsequent + non-absolute `-C <path>` is interpreted relative to the preceding `-C + <path>`. ++ +This option affects options that expect path name like `--git-dir` and +`--work-tree` in that their interpretations of the path names would be +made relative to the working directory caused by the `-C` option. For +example the following invocations are equivalent: + + git --git-dir=a.git --work-tree=b -C c status + git --git-dir=c/a.git --work-tree=c/b status + -c <name>=<value>:: Pass a configuration parameter to the command. The value given will override values from configuration files. @@ -457,10 +471,25 @@ help ...`. linkgit:git-replace[1] for more information. --literal-pathspecs:: - Treat pathspecs literally, rather than as glob patterns. This is - equivalent to setting the `GIT_LITERAL_PATHSPECS` environment + Treat pathspecs literally (i.e. no globbing, no pathspec magic). + This is equivalent to setting the `GIT_LITERAL_PATHSPECS` environment variable to `1`. +--glob-pathspecs: + Add "glob" magic to all pathspec. This is equivalent to setting + the `GIT_GLOB_PATHSPECS` environment variable to `1`. Disabling + globbing on individual pathspecs can be done using pathspec + magic ":(literal)" + +--noglob-pathspecs: + Add "literal" magic to all pathspec. This is equivalent to setting + the `GIT_NOGLOB_PATHSPECS` environment variable to `1`. Enabling + globbing on individual pathspecs can be done using pathspec + magic ":(glob)" + +--icase-pathspecs: + Add "icase" magic to all pathspec. This is equivalent to setting + the `GIT_ICASE_PATHSPECS` environment variable to `1`. GIT COMMANDS ------------ @@ -823,7 +852,7 @@ for further details. 'GIT_FLUSH':: If this environment variable is set to "1", then commands such as 'git blame' (in incremental mode), 'git rev-list', 'git log', - 'git check-attr', 'git check-ignore', and 'git whatchanged' will + 'git check-attr' and 'git check-ignore' will force a flush of the output stream after each record have been flushed. If this variable is set to "0", the output of these commands will be done @@ -867,6 +896,18 @@ GIT_LITERAL_PATHSPECS:: literal paths to Git (e.g., paths previously given to you by `git ls-tree`, `--raw` diff output, etc). +GIT_GLOB_PATHSPECS:: + Setting this variable to `1` will cause Git to treat all + pathspecs as glob patterns (aka "glob" magic). + +GIT_NOGLOB_PATHSPECS:: + Setting this variable to `1` will cause Git to treat all + pathspecs as literal (aka "literal" magic). + +GIT_ICASE_PATHSPECS:: + Setting this variable to `1` will cause Git to treat all + pathspecs as case-insensitive. + Discussion[[Discussion]] ------------------------ diff --git a/Documentation/gitcli.txt b/Documentation/gitcli.txt index 9ac5088acd..7d54b77f3c 100644 --- a/Documentation/gitcli.txt +++ b/Documentation/gitcli.txt @@ -106,7 +106,7 @@ couple of magic command line options: + --------------------------------------------- $ git describe -h -usage: git describe [options] <committish>* +usage: git describe [options] <commit-ish>* or: git describe [options] --dirty --contains find the tag that comes after the commit diff --git a/Documentation/gitcore-tutorial.txt b/Documentation/gitcore-tutorial.txt index f538a870c7..058a352980 100644 --- a/Documentation/gitcore-tutorial.txt +++ b/Documentation/gitcore-tutorial.txt @@ -534,42 +534,9 @@ all, but just show the actual commit message. In fact, together with the 'git rev-list' program (which generates a list of revisions), 'git diff-tree' ends up being a veritable fount of -changes. A trivial (but very useful) script called 'git whatchanged' is -included with Git which does exactly this, and shows a log of recent -activities. - -To see the whole history of our pitiful little git-tutorial project, you -can do - ----------------- -$ git log ----------------- - -which shows just the log messages, or if we want to see the log together -with the associated patches use the more complex (and much more -powerful) - ----------------- -$ git whatchanged -p ----------------- - -and you will see exactly what has changed in the repository over its -short history. - -[NOTE] -When using the above two commands, the initial commit will be shown. -If this is a problem because it is huge, you can hide it by setting -the log.showroot configuration variable to false. Having this, you -can still show it for each command just adding the `--root` option, -which is a flag for 'git diff-tree' accepted by both commands. - -With that, you should now be having some inkling of what Git does, and -can explore on your own. - -[NOTE] -Most likely, you are not directly using the core -Git Plumbing commands, but using Porcelain such as 'git add', `git-rm' -and `git-commit'. +changes. You can emulate `git log`, `git log -p`, etc. with a trivial +script that pipes the output of `git rev-list` to `git diff-tree --stdin`, +which was exactly how early versions of `git log` were implemented. Tagging a version diff --git a/Documentation/gitcvs-migration.txt b/Documentation/gitcvs-migration.txt index 5ab5b0727f..5ea94cbceb 100644 --- a/Documentation/gitcvs-migration.txt +++ b/Documentation/gitcvs-migration.txt @@ -157,7 +157,7 @@ points. You can use these, for example, to send all commits to the shared repository to a mailing list. See linkgit:githooks[5]. You can enforce finer grained permissions using update hooks. See -link:howto/update-hook-example.txt[Controlling access to branches using +link:howto/update-hook-example.html[Controlling access to branches using update hooks]. Providing CVS Access to a Git Repository diff --git a/Documentation/gitremote-helpers.txt b/Documentation/gitremote-helpers.txt index 0827f69139..f1f4ca9727 100644 --- a/Documentation/gitremote-helpers.txt +++ b/Documentation/gitremote-helpers.txt @@ -120,6 +120,11 @@ connecting (see the 'connect' command under COMMANDS). When choosing between 'push' and 'export', Git prefers 'push'. Other frontends may have some other order of preference. +'no-private-update':: + When using the 'refspec' capability, git normally updates the + private ref on successful push. This update is disabled when + the remote-helper declares the capability 'no-private-update'. + Capabilities for Fetching ^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -143,6 +148,10 @@ Supported commands: 'list', 'fetch'. + Supported commands: 'list', 'import'. +'check-connectivity':: + Can guarantee that when a clone is requested, the received + pack is self contained and is connected. + If a helper advertises 'connect', Git will use it if possible and fall back to another capability if the helper requests so when connecting (see the 'connect' command under COMMANDS). @@ -176,6 +185,12 @@ applicable refspec takes precedence. The left-hand of refspecs advertised with this capability must cover all refs reported by the list command. If no 'refspec' capability is advertised, there is an implied `refspec *:*`. ++ +When writing remote-helpers for decentralized version control +systems, it is advised to keep a local copy of the repository to +interact with, and to let the private namespace refs point to this +local repository, while the refs/remotes namespace is used to track +the remote repository. 'bidi-import':: This modifies the 'import' capability. @@ -270,6 +285,9 @@ Optionally may output a 'lock <file>' line indicating a file under GIT_DIR/objects/pack which is keeping a pack until refs can be suitably updated. + +If option 'check-connectivity' is requested, the helper must output +'connectivity-ok' if the clone is self-contained and connected. ++ Supported if the helper has the "fetch" capability. 'push' +<src>:<dst>:: @@ -416,6 +434,9 @@ set by Git if the remote helper has the 'option' capability. must not rely on this option being set before connect request occurs. +'option check-connectivity' \{'true'|'false'\}:: + Request the helper to check connectivity of a clone. + SEE ALSO -------- linkgit:git-remote[1] diff --git a/Documentation/glossary-content.txt b/Documentation/glossary-content.txt index dba5062b37..e4706615be 100644 --- a/Documentation/glossary-content.txt +++ b/Documentation/glossary-content.txt @@ -82,6 +82,18 @@ to point at the new commit. to the top <<def_directory,directory>> of the stored revision. +[[def_commit-ish]]commit-ish (also committish):: + A <<def_commit_object,commit object>> or an + <<def_object,object>> that can be recursively dereferenced to + a commit object. + The following are all commit-ishes: + a commit object, + a <<def_tag_object,tag object>> that points to a commit + object, + a tag object that points to a tag object that points to a + commit object, + etc. + [[def_core_git]]core Git:: Fundamental data structures and utilities of Git. Exposes only limited source code management tools. @@ -322,10 +334,54 @@ and a close parentheses `)`, and the remainder is the pattern to match against the path. + The "magic signature" consists of an ASCII symbol that is not -alphanumeric. Currently only the slash `/` is recognized as a -"magic signature": it makes the pattern match from the root of -the working tree, even when you are running the command from -inside a subdirectory. +alphanumeric. ++ +-- +top `/`;; + The magic word `top` (mnemonic: `/`) makes the pattern match + from the root of the working tree, even when you are running + the command from inside a subdirectory. + +literal;; + Wildcards in the pattern such as `*` or `?` are treated + as literal characters. + +icase;; + Case insensitive match. + +glob;; + Git treats the pattern as a shell glob suitable for + consumption by fnmatch(3) with the FNM_PATHNAME flag: + wildcards in the pattern will not match a / in the pathname. + For example, "Documentation/{asterisk}.html" matches + "Documentation/git.html" but not "Documentation/ppc/ppc.html" + or "tools/perf/Documentation/perf.html". ++ +Two consecutive asterisks ("`**`") in patterns matched against +full pathname may have special meaning: + + - A leading "`**`" followed by a slash means match in all + directories. For example, "`**/foo`" matches file or directory + "`foo`" anywhere, the same as pattern "`foo`". "**/foo/bar" + matches file or directory "`bar`" anywhere that is directly + under directory "`foo`". + + - A trailing "/**" matches everything inside. For example, + "abc/**" matches all files inside directory "abc", relative + to the location of the `.gitignore` file, with infinite depth. + + - A slash followed by two consecutive asterisks then a slash + matches zero or more directories. For example, "`a/**/b`" + matches "`a/b`", "`a/x/b`", "`a/x/y/b`" and so on. + + - Other consecutive asterisks are considered invalid. ++ +Glob magic is incompatible with literal magic. +-- ++ +Currently only the slash `/` is recognized as the "magic signature", +but it is envisioned that we will support more types of magic in later +versions of Git. + A pathspec with only a colon means "there is no pathspec". This form should not be combined with other pathspec. @@ -383,10 +439,20 @@ should not be combined with other pathspec. to the result. [[def_ref]]ref:: - A 40-byte hex representation of a <<def_SHA1,SHA-1>> or a name that - denotes a particular <<def_object,object>>. They may be stored in - a file under `$GIT_DIR/refs/` directory, or - in the `$GIT_DIR/packed-refs` file. + A name that begins with `refs/` (e.g. `refs/heads/master`) + that points to an <<def_object_name,object name>> or another + ref (the latter is called a <<def_symref,symbolic ref>>). + For convenience, a ref can sometimes be abbreviated when used + as an argument to a Git command; see linkgit:gitrevisions[7] + for details. + Refs are stored in the <<def_repository,repository>>. ++ +The ref namespace is hierarchical. +Different subhierarchies are used for different purposes (e.g. the +`refs/heads/` hierarchy is used to represent local branches). ++ +There are a few special-purpose refs that do not begin with `refs/`. +The most notable example is `HEAD`. [[def_reflog]]reflog:: A reflog shows the local "history" of a ref. In other words, @@ -486,10 +552,19 @@ should not be combined with other pathspec. with refs to the associated blob and/or tree objects. A <<def_tree,tree>> is equivalent to a <<def_directory,directory>>. -[[def_tree-ish]]tree-ish:: - A <<def_ref,ref>> pointing to either a <<def_commit_object,commit - object>>, a <<def_tree_object,tree object>>, or a <<def_tag_object,tag - object>> pointing to a tag or commit or tree object. +[[def_tree-ish]]tree-ish (also treeish):: + A <<def_tree_object,tree object>> or an <<def_object,object>> + that can be recursively dereferenced to a tree object. + Dereferencing a <<def_commit_object,commit object>> yields the + tree object corresponding to the <<def_revision,revision>>'s + top <<def_directory,directory>>. + The following are all tree-ishes: + a <<def_commit-ish,commit-ish>>, + a tree object, + a <<def_tag_object,tag object>> that points to a tree object, + a tag object that points to a tag object that points to a tree + object, + etc. [[def_unmerged_index]]unmerged index:: An <<def_index,index>> which contains unmerged diff --git a/Documentation/howto/revert-branch-rebase.txt b/Documentation/howto/revert-branch-rebase.txt index 0d5419e1a9..85f69dbac9 100644 --- a/Documentation/howto/revert-branch-rebase.txt +++ b/Documentation/howto/revert-branch-rebase.txt @@ -154,7 +154,7 @@ $ git pull . master Packing 0 objects Unpacking 0 objects -* committish: e3a693c... refs/heads/master from . +* commit-ish: e3a693c... refs/heads/master from . Trying to merge e3a693c... into 8c1f5f0... using 10d781b... Committed merge 7fb9b7262a1d1e0a47bbfdcbbcf50ce0635d3f8f cache.h | 8 ++++---- diff --git a/Documentation/line-range-format.txt b/Documentation/line-range-format.txt index 3e7ce72daa..d7f26039ca 100644 --- a/Documentation/line-range-format.txt +++ b/Documentation/line-range-format.txt @@ -1,3 +1,5 @@ +<start> and <end> can take one of these forms: + - number + If <start> or <end> is a number, it specifies an @@ -7,7 +9,10 @@ absolute line number (lines count from 1). - /regex/ + This form will use the first line matching the given -POSIX regex. If <end> is a regex, it will search +POSIX regex. If <start> is a regex, it will search from the end of +the previous `-L` range, if any, otherwise from the start of file. +If <start> is ``^/regex/'', it will search from the start of file. +If <end> is a regex, it will search starting at the line given by <start>. + @@ -15,11 +20,10 @@ starting at the line given by <start>. + This is only valid for <end> and will specify a number of lines before or after the line given by <start>. -+ -- :regex + -If the option's argument is of the form :regex, it denotes the range +If ``:<regex>'' is given in place of <start> and <end>, it denotes the range from the first funcname line that matches <regex>, up to the next -funcname line. -+ +funcname line. ``:<regex>'' searches from the end of the previous `-L` range, +if any, otherwise from the start of file. +``^:<regex>'' searches from the start of file. diff --git a/Documentation/revisions.txt b/Documentation/revisions.txt index d477b3f6bc..2c06ed34ad 100644 --- a/Documentation/revisions.txt +++ b/Documentation/revisions.txt @@ -58,6 +58,9 @@ the '$GIT_DIR/refs' directory or from the '$GIT_DIR/packed-refs' file. While the ref name encoding is unspecified, UTF-8 is preferred as some output processing may assume ref names in UTF-8. +'@':: + '@' alone is a shortcut for 'HEAD'. + '<refname>@\{<date>\}', e.g. 'master@\{yesterday\}', 'HEAD@\{5 minutes ago\}':: A ref followed by the suffix '@' with a date specification enclosed in a brace @@ -111,16 +114,23 @@ some output processing may assume ref names in UTF-8. '<rev>{caret}\{<type>\}', e.g. 'v0.99.8{caret}\{commit\}':: A suffix '{caret}' followed by an object type name enclosed in - brace pair means the object - could be a tag, and dereference the tag recursively until an - object of that type is found or the object cannot be - dereferenced anymore (in which case, barf). '<rev>{caret}0' + brace pair means dereference the object at '<rev>' recursively until + an object of type '<type>' is found or the object cannot be + dereferenced anymore (in which case, barf). + For example, if '<rev>' is a commit-ish, '<rev>{caret}\{commit\}' + describes the corresponding commit object. + Similarly, if '<rev>' is a tree-ish, '<rev>{caret}\{tree\}' + describes the corresponding tree object. + '<rev>{caret}0' is a short-hand for '<rev>{caret}\{commit\}'. + 'rev{caret}\{object\}' can be used to make sure 'rev' names an object that exists, without requiring 'rev' to be a tag, and without dereferencing 'rev'; because a tag is already an object, it does not have to be dereferenced even once to get to an object. ++ +'rev{caret}\{tag\}' can be used to ensure that 'rev' identifies an +existing tag object. '<rev>{caret}\{\}', e.g. 'v0.99.8{caret}\{\}':: A suffix '{caret}' followed by an empty brace pair diff --git a/Documentation/technical/api-setup.txt b/Documentation/technical/api-setup.txt index 4f63a04d7d..540e455689 100644 --- a/Documentation/technical/api-setup.txt +++ b/Documentation/technical/api-setup.txt @@ -8,6 +8,42 @@ Talk about * is_inside_git_dir() * is_inside_work_tree() * setup_work_tree() -* get_pathspec() (Dscho) + +Pathspec +-------- + +See glossary-context.txt for the syntax of pathspec. In memory, a +pathspec set is represented by "struct pathspec" and is prepared by +parse_pathspec(). This function takes several arguments: + +- magic_mask specifies what features that are NOT supported by the + following code. If a user attempts to use such a feature, + parse_pathspec() can reject it early. + +- flags specifies other things that the caller wants parse_pathspec to + perform. + +- prefix and args come from cmd_* functions + +get_pathspec() is obsolete and should never be used in new code. + +parse_pathspec() helps catch unsupported features and reject them +politely. At a lower level, different pathspec-related functions may +not support the same set of features. Such pathspec-sensitive +functions are guarded with GUARD_PATHSPEC(), which will die in an +unfriendly way when an unsupported feature is requested. + +The command designers are supposed to make sure that GUARD_PATHSPEC() +never dies. They have to make sure all unsupported features are caught +by parse_pathspec(), not by GUARD_PATHSPEC. grepping GUARD_PATHSPEC() +should give the designers all pathspec-sensitive codepaths and what +features they support. + +A similar process is applied when a new pathspec magic is added. The +designer lifts the GUARD_PATHSPEC restriction in the functions that +support the new magic. At the same time (s)he has to make sure this +new feature will be caught at parse_pathspec() in commands that cannot +handle the new magic in some cases. grepping parse_pathspec() should +help. diff --git a/Documentation/technical/http-protocol.txt b/Documentation/technical/http-protocol.txt new file mode 100644 index 0000000000..caf941a1c5 --- /dev/null +++ b/Documentation/technical/http-protocol.txt @@ -0,0 +1,503 @@ +HTTP transfer protocols +======================= + +Git supports two HTTP based transfer protocols. A "dumb" protocol +which requires only a standard HTTP server on the server end of the +connection, and a "smart" protocol which requires a Git aware CGI +(or server module). This document describes both protocols. + +As a design feature smart clients can automatically upgrade "dumb" +protocol URLs to smart URLs. This permits all users to have the +same published URL, and the peers automatically select the most +efficient transport available to them. + + +URL Format +---------- + +URLs for Git repositories accessed by HTTP use the standard HTTP +URL syntax documented by RFC 1738, so they are of the form: + + http://<host>:<port>/<path>?<searchpart> + +Within this documentation the placeholder $GIT_URL will stand for +the http:// repository URL entered by the end-user. + +Servers SHOULD handle all requests to locations matching $GIT_URL, as +both the "smart" and "dumb" HTTP protocols used by Git operate +by appending additional path components onto the end of the user +supplied $GIT_URL string. + +An example of a dumb client requesting for a loose object: + + $GIT_URL: http://example.com:8080/git/repo.git + URL request: http://example.com:8080/git/repo.git/objects/d0/49f6c27a2244e12041955e262a404c7faba355 + +An example of a smart request to a catch-all gateway: + + $GIT_URL: http://example.com/daemon.cgi?svc=git&q= + URL request: http://example.com/daemon.cgi?svc=git&q=/info/refs&service=git-receive-pack + +An example of a request to a submodule: + + $GIT_URL: http://example.com/git/repo.git/path/submodule.git + URL request: http://example.com/git/repo.git/path/submodule.git/info/refs + +Clients MUST strip a trailing '/', if present, from the user supplied +$GIT_URL string to prevent empty path tokens ('//') from appearing +in any URL sent to a server. Compatible clients MUST expand +'$GIT_URL/info/refs' as 'foo/info/refs' and not 'foo//info/refs'. + + +Authentication +-------------- + +Standard HTTP authentication is used if authentication is required +to access a repository, and MAY be configured and enforced by the +HTTP server software. + +Because Git repositories are accessed by standard path components +server administrators MAY use directory based permissions within +their HTTP server to control repository access. + +Clients SHOULD support Basic authentication as described by RFC 2616. +Servers SHOULD support Basic authentication by relying upon the +HTTP server placed in front of the Git server software. + +Servers SHOULD NOT require HTTP cookies for the purposes of +authentication or access control. + +Clients and servers MAY support other common forms of HTTP based +authentication, such as Digest authentication. + + +SSL +--- + +Clients and servers SHOULD support SSL, particularly to protect +passwords when relying on Basic HTTP authentication. + + +Session State +------------- + +The Git over HTTP protocol (much like HTTP itself) is stateless +from the perspective of the HTTP server side. All state MUST be +retained and managed by the client process. This permits simple +round-robin load-balancing on the server side, without needing to +worry about state management. + +Clients MUST NOT require state management on the server side in +order to function correctly. + +Servers MUST NOT require HTTP cookies in order to function correctly. +Clients MAY store and forward HTTP cookies during request processing +as described by RFC 2616 (HTTP/1.1). Servers SHOULD ignore any +cookies sent by a client. + + +General Request Processing +-------------------------- + +Except where noted, all standard HTTP behavior SHOULD be assumed +by both client and server. This includes (but is not necessarily +limited to): + +If there is no repository at $GIT_URL, or the resource pointed to by a +location matching $GIT_URL does not exist, the server MUST NOT respond +with '200 OK' response. A server SHOULD respond with +'404 Not Found', '410 Gone', or any other suitable HTTP status code +which does not imply the resource exists as requested. + +If there is a repository at $GIT_URL, but access is not currently +permitted, the server MUST respond with the '403 Forbidden' HTTP +status code. + +Servers SHOULD support both HTTP 1.0 and HTTP 1.1. +Servers SHOULD support chunked encoding for both request and response +bodies. + +Clients SHOULD support both HTTP 1.0 and HTTP 1.1. +Clients SHOULD support chunked encoding for both request and response +bodies. + +Servers MAY return ETag and/or Last-Modified headers. + +Clients MAY revalidate cached entities by including If-Modified-Since +and/or If-None-Match request headers. + +Servers MAY return '304 Not Modified' if the relevant headers appear +in the request and the entity has not changed. Clients MUST treat +'304 Not Modified' identical to '200 OK' by reusing the cached entity. + +Clients MAY reuse a cached entity without revalidation if the +Cache-Control and/or Expires header permits caching. Clients and +servers MUST follow RFC 2616 for cache controls. + + +Discovering References +---------------------- + +All HTTP clients MUST begin either a fetch or a push exchange by +discovering the references available on the remote repository. + +Dumb Clients +~~~~~~~~~~~~ + +HTTP clients that only support the "dumb" protocol MUST discover +references by making a request for the special info/refs file of +the repository. + +Dumb HTTP clients MUST make a GET request to $GIT_URL/info/refs, +without any search/query parameters. + + C: GET $GIT_URL/info/refs HTTP/1.0 + + S: 200 OK + S: + S: 95dcfa3633004da0049d3d0fa03f80589cbcaf31 refs/heads/maint + S: d049f6c27a2244e12041955e262a404c7faba355 refs/heads/master + S: 2cb58b79488a98d2721cea644875a8dd0026b115 refs/tags/v1.0 + S: a3c2e2402b99163d1d59756e5f207ae21cccba4c refs/tags/v1.0^{} + +The Content-Type of the returned info/refs entity SHOULD be +"text/plain; charset=utf-8", but MAY be any content type. +Clients MUST NOT attempt to validate the returned Content-Type. +Dumb servers MUST NOT return a return type starting with +"application/x-git-". + +Cache-Control headers MAY be returned to disable caching of the +returned entity. + +When examining the response clients SHOULD only examine the HTTP +status code. Valid responses are '200 OK', or '304 Not Modified'. + +The returned content is a UNIX formatted text file describing +each ref and its known value. The file SHOULD be sorted by name +according to the C locale ordering. The file SHOULD NOT include +the default ref named 'HEAD'. + + info_refs = *( ref_record ) + ref_record = any_ref / peeled_ref + + any_ref = obj-id HTAB refname LF + peeled_ref = obj-id HTAB refname LF + obj-id HTAB refname "^{}" LF + +Smart Clients +~~~~~~~~~~~~~ + +HTTP clients that support the "smart" protocol (or both the +"smart" and "dumb" protocols) MUST discover references by making +a parameterized request for the info/refs file of the repository. + +The request MUST contain exactly one query parameter, +'service=$servicename', where $servicename MUST be the service +name the client wishes to contact to complete the operation. +The request MUST NOT contain additional query parameters. + + C: GET $GIT_URL/info/refs?service=git-upload-pack HTTP/1.0 + + dumb server reply: + S: 200 OK + S: + S: 95dcfa3633004da0049d3d0fa03f80589cbcaf31 refs/heads/maint + S: d049f6c27a2244e12041955e262a404c7faba355 refs/heads/master + S: 2cb58b79488a98d2721cea644875a8dd0026b115 refs/tags/v1.0 + S: a3c2e2402b99163d1d59756e5f207ae21cccba4c refs/tags/v1.0^{} + + smart server reply: + S: 200 OK + S: Content-Type: application/x-git-upload-pack-advertisement + S: Cache-Control: no-cache + S: + S: 001e# service=git-upload-pack\n + S: 004895dcfa3633004da0049d3d0fa03f80589cbcaf31 refs/heads/maint\0multi_ack\n + S: 0042d049f6c27a2244e12041955e262a404c7faba355 refs/heads/master\n + S: 003c2cb58b79488a98d2721cea644875a8dd0026b115 refs/tags/v1.0\n + S: 003fa3c2e2402b99163d1d59756e5f207ae21cccba4c refs/tags/v1.0^{}\n + +Dumb Server Response +^^^^^^^^^^^^^^^^^^^^ +Dumb servers MUST respond with the dumb server reply format. + +See the prior section under dumb clients for a more detailed +description of the dumb server response. + +Smart Server Response +^^^^^^^^^^^^^^^^^^^^^ +If the server does not recognize the requested service name, or the +requested service name has been disabled by the server administrator, +the server MUST respond with the '403 Forbidden' HTTP status code. + +Otherwise, smart servers MUST respond with the smart server reply +format for the requested service name. + +Cache-Control headers SHOULD be used to disable caching of the +returned entity. + +The Content-Type MUST be 'application/x-$servicename-advertisement'. +Clients SHOULD fall back to the dumb protocol if another content +type is returned. When falling back to the dumb protocol clients +SHOULD NOT make an additional request to $GIT_URL/info/refs, but +instead SHOULD use the response already in hand. Clients MUST NOT +continue if they do not support the dumb protocol. + +Clients MUST validate the status code is either '200 OK' or +'304 Not Modified'. + +Clients MUST validate the first five bytes of the response entity +matches the regex "^[0-9a-f]{4}#". If this test fails, clients +MUST NOT continue. + +Clients MUST parse the entire response as a sequence of pkt-line +records. + +Clients MUST verify the first pkt-line is "# service=$servicename". +Servers MUST set $servicename to be the request parameter value. +Servers SHOULD include an LF at the end of this line. +Clients MUST ignore an LF at the end of the line. + +Servers MUST terminate the response with the magic "0000" end +pkt-line marker. + +The returned response is a pkt-line stream describing each ref and +its known value. The stream SHOULD be sorted by name according to +the C locale ordering. The stream SHOULD include the default ref +named 'HEAD' as the first ref. The stream MUST include capability +declarations behind a NUL on the first ref. + + smart_reply = PKT-LINE("# service=$servicename" LF) + ref_list + "0000" + ref_list = empty_list / non_empty_list + + empty_list = PKT-LINE(zero-id SP "capabilities^{}" NUL cap-list LF) + + non_empty_list = PKT-LINE(obj-id SP name NUL cap_list LF) + *ref_record + + cap-list = capability *(SP capability) + capability = 1*(LC_ALPHA / DIGIT / "-" / "_") + LC_ALPHA = %x61-7A + + ref_record = any_ref / peeled_ref + any_ref = PKT-LINE(obj-id SP name LF) + peeled_ref = PKT-LINE(obj-id SP name LF) + PKT-LINE(obj-id SP name "^{}" LF + +Smart Service git-upload-pack +------------------------------ +This service reads from the repository pointed to by $GIT_URL. + +Clients MUST first perform ref discovery with +'$GIT_URL/info/refs?service=git-upload-pack'. + + C: POST $GIT_URL/git-upload-pack HTTP/1.0 + C: Content-Type: application/x-git-upload-pack-request + C: + C: 0032want 0a53e9ddeaddad63ad106860237bbf53411d11a7\n + C: 0032have 441b40d833fdfa93eb2908e52742248faf0ee993\n + C: 0000 + + S: 200 OK + S: Content-Type: application/x-git-upload-pack-result + S: Cache-Control: no-cache + S: + S: ....ACK %s, continue + S: ....NAK + +Clients MUST NOT reuse or revalidate a cached reponse. +Servers MUST include sufficient Cache-Control headers +to prevent caching of the response. + +Servers SHOULD support all capabilities defined here. + +Clients MUST send at least one 'want' command in the request body. +Clients MUST NOT reference an id in a 'want' command which did not +appear in the response obtained through ref discovery unless the +server advertises capability "allow-tip-sha1-in-want". + + compute_request = want_list + have_list + request_end + request_end = "0000" / "done" + + want_list = PKT-LINE(want NUL cap_list LF) + *(want_pkt) + want_pkt = PKT-LINE(want LF) + want = "want" SP id + cap_list = *(SP capability) SP + + have_list = *PKT-LINE("have" SP id LF) + +TODO: Document this further. +TODO: Don't use uppercase for variable names below. + +The Negotiation Algorithm +~~~~~~~~~~~~~~~~~~~~~~~~~ +The computation to select the minimal pack proceeds as follows +(c = client, s = server): + + init step: + (c) Use ref discovery to obtain the advertised refs. + (c) Place any object seen into set ADVERTISED. + + (c) Build an empty set, COMMON, to hold the objects that are later + determined to be on both ends. + (c) Build a set, WANT, of the objects from ADVERTISED the client + wants to fetch, based on what it saw during ref discovery. + + (c) Start a queue, C_PENDING, ordered by commit time (popping newest + first). Add all client refs. When a commit is popped from + the queue its parents SHOULD be automatically inserted back. + Commits MUST only enter the queue once. + + one compute step: + (c) Send one $GIT_URL/git-upload-pack request: + + C: 0032want <WANT #1>............................... + C: 0032want <WANT #2>............................... + .... + C: 0032have <COMMON #1>............................. + C: 0032have <COMMON #2>............................. + .... + C: 0032have <HAVE #1>............................... + C: 0032have <HAVE #2>............................... + .... + C: 0000 + + The stream is organized into "commands", with each command + appearing by itself in a pkt-line. Within a command line + the text leading up to the first space is the command name, + and the remainder of the line to the first LF is the value. + Command lines are terminated with an LF as the last byte of + the pkt-line value. + + Commands MUST appear in the following order, if they appear + at all in the request stream: + + * want + * have + + The stream is terminated by a pkt-line flush ("0000"). + + A single "want" or "have" command MUST have one hex formatted + SHA-1 as its value. Multiple SHA-1s MUST be sent by sending + multiple commands. + + The HAVE list is created by popping the first 32 commits + from C_PENDING. Less can be supplied if C_PENDING empties. + + If the client has sent 256 HAVE commits and has not yet + received one of those back from S_COMMON, or the client has + emptied C_PENDING it SHOULD include a "done" command to let + the server know it won't proceed: + + C: 0009done + + (s) Parse the git-upload-pack request: + + Verify all objects in WANT are directly reachable from refs. + + The server MAY walk backwards through history or through + the reflog to permit slightly stale requests. + + If no WANT objects are received, send an error: + +TODO: Define error if no want lines are requested. + + If any WANT object is not reachable, send an error: + +TODO: Define error if an invalid want is requested. + + Create an empty list, S_COMMON. + + If 'have' was sent: + + Loop through the objects in the order supplied by the client. + For each object, if the server has the object reachable from + a ref, add it to S_COMMON. If a commit is added to S_COMMON, + do not add any ancestors, even if they also appear in HAVE. + + (s) Send the git-upload-pack response: + + If the server has found a closed set of objects to pack or the + request ends with "done", it replies with the pack. + +TODO: Document the pack based response + S: PACK... + + The returned stream is the side-band-64k protocol supported + by the git-upload-pack service, and the pack is embedded into + stream 1. Progress messages from the server side MAY appear + in stream 2. + + Here a "closed set of objects" is defined to have at least + one path from every WANT to at least one COMMON object. + + If the server needs more information, it replies with a + status continue response: + +TODO: Document the non-pack response + + (c) Parse the upload-pack response: + +TODO: Document parsing response + + Do another compute step. + + +Smart Service git-receive-pack +------------------------------ +This service reads from the repository pointed to by $GIT_URL. + +Clients MUST first perform ref discovery with +'$GIT_URL/info/refs?service=git-receive-pack'. + + C: POST $GIT_URL/git-receive-pack HTTP/1.0 + C: Content-Type: application/x-git-receive-pack-request + C: + C: ....0a53e9ddeaddad63ad106860237bbf53411d11a7 441b40d833fdfa93eb2908e52742248faf0ee993 refs/heads/maint\0 report-status + C: 0000 + C: PACK.... + + S: 200 OK + S: Content-Type: application/x-git-receive-pack-result + S: Cache-Control: no-cache + S: + S: .... + +Clients MUST NOT reuse or revalidate a cached reponse. +Servers MUST include sufficient Cache-Control headers +to prevent caching of the response. + +Servers SHOULD support all capabilities defined here. + +Clients MUST send at least one command in the request body. +Within the command portion of the request body clients SHOULD send +the id obtained through ref discovery as old_id. + + update_request = command_list + "PACK" <binary data> + + command_list = PKT-LINE(command NUL cap_list LF) + *(command_pkt) + command_pkt = PKT-LINE(command LF) + cap_list = *(SP capability) SP + + command = create / delete / update + create = zero-id SP new_id SP name + delete = old_id SP zero-id SP name + update = old_id SP new_id SP name + +TODO: Document this further. + + +References +---------- + +link:http://www.ietf.org/rfc/rfc1738.txt[RFC 1738: Uniform Resource Locators (URL)] +link:http://www.ietf.org/rfc/rfc2616.txt[RFC 2616: Hypertext Transfer Protocol -- HTTP/1.1] +link:technical/pack-protocol.html +link:technical/protocol-capabilities.html diff --git a/Documentation/technical/pack-heuristics.txt b/Documentation/technical/pack-heuristics.txt index 8b7ae1c140..b7bd95152e 100644 --- a/Documentation/technical/pack-heuristics.txt +++ b/Documentation/technical/pack-heuristics.txt @@ -366,12 +366,6 @@ been detailed! <linus> Yes, we always write out most recent first -For the other record: - - <pasky> njs`: http://pastebin.com/547965 - -The 'net never forgets, so that should be good until the end of time. - <njs`> And, yeah, I got the part about deeper-in-history stuff having worse IO characteristics, one sort of doesn't care. diff --git a/Documentation/user-manual.txt b/Documentation/user-manual.txt index fe723e4722..cbb01a1ea2 100644 --- a/Documentation/user-manual.txt +++ b/Documentation/user-manual.txt @@ -1,6 +1,5 @@ -Git User's Manual (for version 1.5.3 or newer) -______________________________________________ - +Git User Manual +_______________ Git is a fast distributed revision control system. @@ -220,7 +219,7 @@ of development leading to that point. The best way to see how this works is using the linkgit:gitk[1] command; running gitk now on a Git repository and looking for merge -commits will help understand how the Git organizes history. +commits will help understand how Git organizes history. In the following, we say that commit X is "reachable" from commit Y if commit X is an ancestor of commit Y. Equivalently, you could say @@ -269,27 +268,23 @@ Creating, deleting, and modifying branches is quick and easy; here's a summary of the commands: `git branch`:: - list all branches + list all branches. `git branch <branch>`:: create a new branch named `<branch>`, referencing the same - point in history as the current branch + point in history as the current branch. `git branch <branch> <start-point>`:: create a new branch named `<branch>`, referencing `<start-point>`, which may be specified any way you like, - including using a branch name or a tag name + including using a branch name or a tag name. `git branch -d <branch>`:: - delete the branch `<branch>`; if the branch you are deleting - points to a commit which is not reachable from the current - branch, this command will fail with a warning. + delete the branch `<branch>`; if the branch is not fully + merged in its upstream branch or contained in the current branch, + this command will fail with a warning. `git branch -D <branch>`:: - even if the branch points to a commit not reachable - from the current branch, you may know that that commit - is still reachable from some other branch or tag. In that - case it is safe to use this command to force Git to delete - the branch. + delete the branch `<branch>` irrespective of its merged status. `git checkout <branch>`:: make the current branch `<branch>`, updating the working - directory to reflect the version referenced by `<branch>` + directory to reflect the version referenced by `<branch>`. `git checkout -b <new> <start-point>`:: create a new branch `<new>` referencing `<start-point>`, and check it out. @@ -313,10 +308,17 @@ referenced by a tag: ------------------------------------------------ $ git checkout v2.6.17 -Note: moving to "v2.6.17" which isn't a local branch -If you want to create a new branch from this checkout, you may do so -(now or later) by using -b with the checkout command again. Example: - git checkout -b <new_branch_name> +Note: checking out 'v2.6.17'. + +You are in 'detached HEAD' state. You can look around, make experimental +changes and commit them, and you can discard any commits you make in this +state without impacting any branches by performing another checkout. + +If you want to create a new branch to retain commits you create, you may +do so (now or later) by using -b with the checkout command again. Example: + + git checkout -b new_branch_name + HEAD is now at 427abfa... Linux v2.6.17 ------------------------------------------------ @@ -327,7 +329,7 @@ and git branch shows that you are no longer on a branch: $ cat .git/HEAD 427abfa28afedffadfca9dd8b067eb6d36bac53f $ git branch -* (no branch) +* (detached from v2.6.17) master ------------------------------------------------ @@ -787,7 +789,7 @@ e05db0fd4f31dde7005f075a84f96b360d05984b ------------------------------------------------- Or you could recall that the `...` operator selects all commits -contained reachable from either one reference or the other but not +reachable from either one reference or the other but not both; so ------------------------------------------------- @@ -814,7 +816,7 @@ You could just visually inspect the commits since e05db0fd: $ gitk e05db0fd.. ------------------------------------------------- -Or you can use linkgit:git-name-rev[1], which will give the commit a +or you can use linkgit:git-name-rev[1], which will give the commit a name based on any tag it finds pointing to one of the commit's descendants: @@ -858,8 +860,8 @@ because it outputs only commits that are not reachable from v1.5.0-rc1. As yet another alternative, the linkgit:git-show-branch[1] command lists the commits reachable from its arguments with a display on the left-hand -side that indicates which arguments that commit is reachable from. So, -you can run something like +side that indicates which arguments that commit is reachable from. +So, if you run something like ------------------------------------------------- $ git show-branch e05db0fd v1.5.0-rc0 v1.5.0-rc1 v1.5.0-rc2 @@ -871,15 +873,15 @@ available ... ------------------------------------------------- -then search for a line that looks like +then a line like ------------------------------------------------- + ++ [e05db0fd] Fix warnings in sha1_file.c - use C99 printf format if available ------------------------------------------------- -Which shows that e05db0fd is reachable from itself, from v1.5.0-rc1, and -from v1.5.0-rc2, but not from v1.5.0-rc0. +shows that e05db0fd is reachable from itself, from v1.5.0-rc1, +and from v1.5.0-rc2, and not from v1.5.0-rc0. [[showing-commits-unique-to-a-branch]] Showing commits unique to a given branch @@ -1074,19 +1076,13 @@ produce no output at that point. Modifying the index is easy: -To update the index with the new contents of a modified file, use - -------------------------------------------------- -$ git add path/to/file -------------------------------------------------- - -To add the contents of a new file to the index, use +To update the index with the contents of a new or modified file, use ------------------------------------------------- $ git add path/to/file ------------------------------------------------- -To remove a file from the index and from the working tree, +To remove a file from the index and from the working tree, use ------------------------------------------------- $ git rm path/to/file @@ -1787,7 +1783,7 @@ $ git pull . branch $ git merge branch ------------------------------------------------- -are roughly equivalent. The former is actually very commonly used. +are roughly equivalent. [[submitting-patches]] Submitting patches to a project @@ -1977,7 +1973,7 @@ $ git clone http://yourserver.com/~you/proj.git ------------------------------------------------- (See also -link:howto/setup-git-server-over-http.txt[setup-git-server-over-http] +link:howto/setup-git-server-over-http.html[setup-git-server-over-http] for a slightly more sophisticated setup using WebDAV which also allows pushing over HTTP.) @@ -2249,11 +2245,11 @@ commit to this branch. $ ... patch ... test ... commit [ ... patch ... test ... commit ]* ------------------------------------------------- -When you are happy with the state of this change, you can pull it into the +When you are happy with the state of this change, you can merge it into the "test" branch in preparation to make it public: ------------------------------------------------- -$ git checkout test && git pull . speed-up-spinlocks +$ git checkout test && git merge speed-up-spinlocks ------------------------------------------------- It is unlikely that you would have any conflicts here ... but you might if you @@ -2265,7 +2261,7 @@ see the value of keeping each patch (or patch series) in its own branch. It means that the patches can be moved into the `release` tree in any order. ------------------------------------------------- -$ git checkout release && git pull . speed-up-spinlocks +$ git checkout release && git merge speed-up-spinlocks ------------------------------------------------- After a while, you will have a number of branches, and despite the @@ -3191,23 +3187,21 @@ those "loose" objects. You can save space and make Git faster by moving these loose objects in to a "pack file", which stores a group of objects in an efficient compressed format; the details of how pack files are formatted can be -found in link:technical/pack-format.txt[technical/pack-format.txt]. +found in link:technical/pack-format.html[pack format]. To put the loose objects into a pack, just run git repack: ------------------------------------------------ $ git repack -Generating pack... -Done counting 6020 objects. -Deltifying 6020 objects. - 100% (6020/6020) done -Writing 6020 objects. - 100% (6020/6020) done -Total 6020, written 6020 (delta 4070), reused 0 (delta 0) -Pack pack-3e54ad29d5b2e05838c75df582c65257b8d08e1c created. +Counting objects: 6020, done. +Delta compression using up to 4 threads. +Compressing objects: 100% (6020/6020), done. +Writing objects: 100% (6020/6020), done. +Total 6020 (delta 4070), reused 0 (delta 0) ------------------------------------------------ -You can then run +This creates a single "pack file" in .git/objects/pack/ +containing all currently unpacked objects. You can then run ------------------------------------------------ $ git prune @@ -3305,17 +3299,11 @@ state, you can just prune all unreachable objects: $ git prune ------------------------------------------------ -and they'll be gone. But you should only run `git prune` on a quiescent +and they'll be gone. (You should only run `git prune` on a quiescent repository--it's kind of like doing a filesystem fsck recovery: you don't want to do that while the filesystem is mounted. - -(The same is true of `git fsck` itself, btw, but since -`git fsck` never actually *changes* the repository, it just reports -on what it found, `git fsck` itself is never 'dangerous' to run. -Running it while somebody is actually changing the repository can cause -confusing and scary messages, but it won't actually do anything bad. In -contrast, running `git prune` while somebody is actively changing the -repository is a *BAD* idea). +`git prune` is designed not to cause any harm in such cases of concurrent +accesses to a repository but you might receive confusing or scary messages.) [[recovering-from-repository-corruption]] Recovering from repository corruption @@ -3538,7 +3526,7 @@ with Git 1.5.2 can look up the submodule commits in the repository and manually check them out; earlier versions won't recognize the submodules at all. -To see how submodule support works, create (for example) four example +To see how submodule support works, create four example repositories that can be used later as a submodule: ------------------------------------------------- @@ -3640,7 +3628,7 @@ working on a branch. ------------------------------------------------- $ git branch -* (no branch) +* (detached from d266b98) master ------------------------------------------------- @@ -3910,7 +3898,7 @@ fact that such a commit brings together ("merges") two or more previous states represented by other commits. In other words, while a "tree" represents a particular directory state -of a working directory, a "commit" represents that state in "time", +of a working directory, a "commit" represents that state in time, and explains how we got there. You create a commit object by giving it the tree that describes the @@ -3930,8 +3918,7 @@ save the note about that state, in practice we tend to just write the result to the file pointed at by `.git/HEAD`, so that we can always see what the last committed state was. -Here is an ASCII art by Jon Loeliger that illustrates how -various pieces fit together. +Here is a picture that illustrates how various pieces fit together: ------------ @@ -4010,27 +3997,26 @@ to see what the top commit was. Merging multiple trees ---------------------- -Git helps you do a three-way merge, which you can expand to n-way by -repeating the merge procedure arbitrary times until you finally -"commit" the state. The normal situation is that you'd only do one -three-way merge (two parents), and commit it, but if you like to, you -can do multiple parents in one go. +Git can help you perform a three-way merge, which can in turn be +used for a many-way merge by repeating the merge procedure several +times. The usual situation is that you only do one three-way merge +(reconciling two lines of history) and commit the result, but if +you like to, you can merge several branches in one go. -To do a three-way merge, you need the two sets of "commit" objects -that you want to merge, use those to find the closest common parent (a -third "commit" object), and then use those commit objects to find the -state of the directory ("tree" object) at these points. +To perform a three-way merge, you start with the two commits you +want to merge, find their closest common parent (a third commit), +and compare the trees corresponding to these three commits. -To get the "base" for the merge, you first look up the common parent -of two commits with +To get the "base" for the merge, look up the common parent of two +commits: ------------------------------------------------- $ git merge-base <commit1> <commit2> ------------------------------------------------- -which will return you the commit they are both based on. You should -now look up the "tree" objects of those commits, which you can easily -do with (for example) +This prints the name of a commit they are both based on. You should +now look up the tree objects of those commits, which you can easily +do with ------------------------------------------------- $ git cat-file commit <commitname> | head -1 @@ -4152,8 +4138,6 @@ about the data in the object. It's worth noting that the SHA-1 hash that is used to name the object is the hash of the original data plus this header, so `sha1sum` 'file' does not match the object name for 'file'. -(Historical note: in the dawn of the age of Git the hash -was the SHA-1 of the 'compressed' object.) As a result, the general consistency of an object can always be tested independently of the contents or the type of the object: all objects can diff --git a/GIT-VERSION-GEN b/GIT-VERSION-GEN index 06026eaed7..b444c18f17 100755 --- a/GIT-VERSION-GEN +++ b/GIT-VERSION-GEN @@ -1,7 +1,7 @@ #!/bin/sh GVF=GIT-VERSION-FILE -DEF_VER=v1.8.4 +DEF_VER=v1.8.4.GIT LF=' ' @@ -485,11 +485,9 @@ SCRIPT_PERL += git-relink.perl SCRIPT_PERL += git-send-email.perl SCRIPT_PERL += git-svn.perl -SCRIPT_PYTHON += git-remote-testpy.py SCRIPT_PYTHON += git-p4.py NO_INSTALL += git-remote-testgit -NO_INSTALL += git-remote-testpy # Generated files for scripts SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH)) @@ -577,6 +575,7 @@ TEST_PROGRAMS_NEED_X += test-sigchain TEST_PROGRAMS_NEED_X += test-string-list TEST_PROGRAMS_NEED_X += test-subprocess TEST_PROGRAMS_NEED_X += test-svn-fe +TEST_PROGRAMS_NEED_X += test-urlmatch-normalization TEST_PROGRAMS_NEED_X += test-wildmatch TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X)) @@ -733,6 +732,7 @@ LIB_H += tree-walk.h LIB_H += tree.h LIB_H += unpack-trees.h LIB_H += url.h +LIB_H += urlmatch.h LIB_H += userdiff.h LIB_H += utf8.h LIB_H += varint.h @@ -883,6 +883,7 @@ LIB_OBJS += tree.o LIB_OBJS += tree-walk.o LIB_OBJS += unpack-trees.o LIB_OBJS += url.o +LIB_OBJS += urlmatch.o LIB_OBJS += usage.o LIB_OBJS += userdiff.o LIB_OBJS += utf8.o @@ -1179,6 +1180,9 @@ ifdef NEEDS_SSL_WITH_CRYPTO else LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto endif +ifdef APPLE_COMMON_CRYPTO + LIB_4_CRYPTO += -framework Security -framework CoreFoundation +endif endif ifdef NEEDS_LIBICONV ifdef ICONVDIR @@ -1659,9 +1663,6 @@ endif ifndef NO_PERL $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all endif -ifndef NO_PYTHON - $(QUIET_SUBDIR0)git_remote_helpers $(QUIET_SUBDIR1) PYTHON_PATH='$(PYTHON_PATH_SQ)' prefix='$(prefix_SQ)' all -endif $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)' please_set_SHELL_PATH_to_a_more_modern_shell: @@ -1829,12 +1830,7 @@ ifndef NO_PYTHON $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS $(SCRIPT_PYTHON_GEN): % : %.py $(QUIET_GEN)$(RM) $@ $@+ && \ - INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C git_remote_helpers -s \ - --no-print-directory prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' \ - instlibdir` && \ sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \ - -e 's|\(os\.getenv("GITPYTHONLIB"\)[^)]*)|\1,"@@INSTLIBDIR@@")|' \ - -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \ $< >$@+ && \ chmod +x $@+ && \ mv $@+ $@ @@ -2341,9 +2337,6 @@ ifndef NO_PERL $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install $(MAKE) -C gitweb install endif -ifndef NO_PYTHON - $(MAKE) -C git_remote_helpers prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install -endif ifndef NO_TCLTK $(MAKE) -C gitk-git install $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install @@ -2491,9 +2484,6 @@ ifndef NO_PERL $(MAKE) -C gitweb clean $(MAKE) -C perl clean endif -ifndef NO_PYTHON - $(MAKE) -C git_remote_helpers clean -endif $(MAKE) -C templates/ clean $(MAKE) -C t/ clean ifndef NO_TCLTK @@ -1 +1 @@ -Documentation/RelNotes/1.8.4.1.txt
\ No newline at end of file +Documentation/RelNotes/1.8.5.txt
\ No newline at end of file @@ -151,7 +151,6 @@ int write_archive_entries(struct archiver_args *args, struct archiver_context context; struct unpack_trees_options opts; struct tree_desc t; - struct pathspec pathspec; int err; if (args->baselen > 0 && args->base[args->baselen - 1] == '/') { @@ -186,10 +185,8 @@ int write_archive_entries(struct archiver_args *args, git_attr_set_direction(GIT_ATTR_INDEX, &the_index); } - init_pathspec(&pathspec, args->pathspec); - err = read_tree_recursive(args->tree, "", 0, 0, &pathspec, + err = read_tree_recursive(args->tree, "", 0, 0, &args->pathspec, write_archive_entry, &context); - free_pathspec(&pathspec); if (err == READ_TREE_RECURSIVE) err = 0; return err; @@ -222,7 +219,7 @@ static int path_exists(struct tree *tree, const char *path) struct pathspec pathspec; int ret; - init_pathspec(&pathspec, paths); + parse_pathspec(&pathspec, 0, 0, "", paths); ret = read_tree_recursive(tree, "", 0, 0, &pathspec, reject_entry, NULL); free_pathspec(&pathspec); return ret != 0; @@ -231,11 +228,18 @@ static int path_exists(struct tree *tree, const char *path) static void parse_pathspec_arg(const char **pathspec, struct archiver_args *ar_args) { - ar_args->pathspec = pathspec = get_pathspec("", pathspec); + /* + * must be consistent with parse_pathspec in path_exists() + * Also if pathspec patterns are dependent, we're in big + * trouble as we test each one separately + */ + parse_pathspec(&ar_args->pathspec, 0, + PATHSPEC_PREFER_FULL, + "", pathspec); if (pathspec) { while (*pathspec) { if (**pathspec && !path_exists(ar_args->tree, *pathspec)) - die("path not found: %s", *pathspec); + die(_("pathspec '%s' did not match any files"), *pathspec); pathspec++; } } @@ -1,6 +1,8 @@ #ifndef ARCHIVE_H #define ARCHIVE_H +#include "pathspec.h" + struct archiver_args { const char *base; size_t baselen; @@ -8,7 +10,7 @@ struct archiver_args { const unsigned char *commit_sha1; const struct commit *commit; time_t time; - const char **pathspec; + struct pathspec pathspec; unsigned int verbose : 1; unsigned int worktree_attributes : 1; unsigned int convert : 1; @@ -624,7 +624,7 @@ static void bisect_common(struct rev_info *revs) if (prepare_revision_walk(revs)) die("revision walk setup failed"); if (revs->tree_objects) - mark_edges_uninteresting(revs->commits, revs, NULL); + mark_edges_uninteresting(revs, NULL); } static void exit_if_skipped_commits(struct commit_list *tried, @@ -203,8 +203,7 @@ static int check_tracking_branch(struct remote *remote, void *cb_data) struct refspec query; memset(&query, 0, sizeof(struct refspec)); query.dst = tracking_branch; - return !(remote_find_tracking(remote, &query) || - prefixcmp(query.src, "refs/heads/")); + return !remote_find_tracking(remote, &query); } static int validate_remote_tracking_branch(char *ref) @@ -291,7 +290,7 @@ void create_branch(const char *head, hashcpy(sha1, commit->object.sha1); if (!dont_change_ref) { - lock = lock_any_ref_for_update(ref.buf, NULL, 0); + lock = lock_any_ref_for_update(ref.buf, NULL, 0, NULL); if (!lock) die_errno(_("Failed to lock ref for update")); } @@ -307,7 +306,7 @@ void create_branch(const char *head, start_name); if (real_ref && track) - setup_tracking(ref.buf+11, real_ref, track, quiet); + setup_tracking(ref.buf + 11, real_ref, track, quiet); if (!dont_change_ref) if (write_ref_sha1(lock, sha1, msg) < 0) diff --git a/builtin/add.c b/builtin/add.c index 8266a9cb70..226f758869 100644 --- a/builtin/add.c +++ b/builtin/add.c @@ -166,14 +166,16 @@ static void update_callback(struct diff_queue_struct *q, } } -static void update_files_in_cache(const char *prefix, const char **pathspec, +static void update_files_in_cache(const char *prefix, + const struct pathspec *pathspec, struct update_callback_data *data) { struct rev_info rev; init_revisions(&rev, prefix); setup_revisions(0, NULL, &rev, NULL); - init_pathspec(&rev.prune_data, pathspec); + if (pathspec) + copy_pathspec(&rev.prune_data, pathspec); rev.diffopt.output_format = DIFF_FORMAT_CALLBACK; rev.diffopt.format_callback = update_callback; rev.diffopt.format_callback_data = data; @@ -181,7 +183,8 @@ static void update_files_in_cache(const char *prefix, const char **pathspec, run_diff_files(&rev, DIFF_RACY_IS_MODIFIED); } -int add_files_to_cache(const char *prefix, const char **pathspec, int flags) +int add_files_to_cache(const char *prefix, + const struct pathspec *pathspec, int flags) { struct update_callback_data data; @@ -192,23 +195,21 @@ int add_files_to_cache(const char *prefix, const char **pathspec, int flags) } #define WARN_IMPLICIT_DOT (1u << 0) -static char *prune_directory(struct dir_struct *dir, const char **pathspec, +static char *prune_directory(struct dir_struct *dir, struct pathspec *pathspec, int prefix, unsigned flag) { char *seen; - int i, specs; + int i; struct dir_entry **src, **dst; - for (specs = 0; pathspec[specs]; specs++) - /* nothing */; - seen = xcalloc(specs, 1); + seen = xcalloc(pathspec->nr, 1); src = dst = dir->entries; i = dir->nr; while (--i >= 0) { struct dir_entry *entry = *src++; - if (match_pathspec(pathspec, entry->name, entry->len, - prefix, seen)) + if (match_pathspec_depth(pathspec, entry->name, entry->len, + prefix, seen)) *dst++ = entry; else if (flag & WARN_IMPLICIT_DOT) /* @@ -222,72 +223,33 @@ static char *prune_directory(struct dir_struct *dir, const char **pathspec, warn_pathless_add(); } dir->nr = dst - dir->entries; - add_pathspec_matches_against_index(pathspec, seen, specs); + add_pathspec_matches_against_index(pathspec, seen); return seen; } -/* - * Checks the index to see whether any path in pathspec refers to - * something inside a submodule. If so, dies with an error message. - */ -static void treat_gitlinks(const char **pathspec) -{ - int i; - - if (!pathspec || !*pathspec) - return; - - for (i = 0; pathspec[i]; i++) - pathspec[i] = check_path_for_gitlink(pathspec[i]); -} - -static void refresh(int verbose, const char **pathspec) +static void refresh(int verbose, const struct pathspec *pathspec) { char *seen; - int i, specs; + int i; - for (specs = 0; pathspec[specs]; specs++) - /* nothing */; - seen = xcalloc(specs, 1); + seen = xcalloc(pathspec->nr, 1); refresh_index(&the_index, verbose ? REFRESH_IN_PORCELAIN : REFRESH_QUIET, pathspec, seen, _("Unstaged changes after refreshing the index:")); - for (i = 0; i < specs; i++) { + for (i = 0; i < pathspec->nr; i++) { if (!seen[i]) - die(_("pathspec '%s' did not match any files"), pathspec[i]); + die(_("pathspec '%s' did not match any files"), + pathspec->items[i].match); } free(seen); } -/* - * Normalizes argv relative to prefix, via get_pathspec(), and then - * runs die_if_path_beyond_symlink() on each path in the normalized - * list. - */ -static const char **validate_pathspec(const char **argv, const char *prefix) -{ - const char **pathspec = get_pathspec(prefix, argv); - - if (pathspec) { - const char **p; - for (p = pathspec; *p; p++) { - die_if_path_beyond_symlink(*p, prefix); - } - } - - return pathspec; -} - int run_add_interactive(const char *revision, const char *patch_mode, - const char **pathspec) + const struct pathspec *pathspec) { - int status, ac, pc = 0; + int status, ac, i; const char **args; - if (pathspec) - while (pathspec[pc]) - pc++; - - args = xcalloc(sizeof(const char *), (pc + 5)); + args = xcalloc(sizeof(const char *), (pathspec->nr + 6)); ac = 0; args[ac++] = "add--interactive"; if (patch_mode) @@ -295,11 +257,9 @@ int run_add_interactive(const char *revision, const char *patch_mode, if (revision) args[ac++] = revision; args[ac++] = "--"; - if (pc) { - memcpy(&(args[ac]), pathspec, sizeof(const char *) * pc); - ac += pc; - } - args[ac] = NULL; + for (i = 0; i < pathspec->nr; i++) + /* pass original pathspec, to be re-parsed */ + args[ac++] = pathspec->items[i].original; status = run_command_v_opt(args, RUN_GIT_CMD); free(args); @@ -308,17 +268,17 @@ int run_add_interactive(const char *revision, const char *patch_mode, int interactive_add(int argc, const char **argv, const char *prefix, int patch) { - const char **pathspec = NULL; + struct pathspec pathspec; - if (argc) { - pathspec = validate_pathspec(argv, prefix); - if (!pathspec) - return -1; - } + parse_pathspec(&pathspec, 0, + PATHSPEC_PREFER_FULL | + PATHSPEC_SYMLINK_LEADING_PATH | + PATHSPEC_PREFIX_ORIGIN, + prefix, argv); return run_add_interactive(NULL, patch ? "--patch" : NULL, - pathspec); + &pathspec); } static int edit_patch(int argc, const char **argv, const char *prefix) @@ -336,7 +296,7 @@ static int edit_patch(int argc, const char **argv, const char *prefix) git_config(git_diff_basic_config, NULL); /* no "diff" UI options */ if (read_cache() < 0) - die (_("Could not read the index")); + die(_("Could not read the index")); init_revisions(&rev, prefix); rev.diffopt.context = 7; @@ -347,11 +307,11 @@ static int edit_patch(int argc, const char **argv, const char *prefix) DIFF_OPT_SET(&rev.diffopt, IGNORE_DIRTY_SUBMODULES); out = open(file, O_CREAT | O_WRONLY, 0666); if (out < 0) - die (_("Could not open '%s' for writing."), file); + die(_("Could not open '%s' for writing."), file); rev.diffopt.file = xfdopen(out, "w"); rev.diffopt.close_file = 1; if (run_diff_files(&rev, 0)) - die (_("Could not write patch")); + die(_("Could not write patch")); launch_editor(file, NULL, NULL); @@ -364,7 +324,7 @@ static int edit_patch(int argc, const char **argv, const char *prefix) child.git_cmd = 1; child.argv = apply_argv; if (run_command(&child)) - die (_("Could not apply '%s'"), file); + die(_("Could not apply '%s'"), file); unlink(file); free(file); @@ -446,7 +406,7 @@ int cmd_add(int argc, const char **argv, const char *prefix) { int exit_status = 0; int newfd; - const char **pathspec; + struct pathspec pathspec; struct dir_struct dir; int flags; int add_new_files; @@ -527,14 +487,23 @@ int cmd_add(int argc, const char **argv, const char *prefix) fprintf(stderr, _("Maybe you wanted to say 'git add .'?\n")); return 0; } - pathspec = validate_pathspec(argv, prefix); if (read_cache() < 0) die(_("index file corrupt")); - treat_gitlinks(pathspec); + + /* + * Check the "pathspec '%s' did not match any files" block + * below before enabling new magic. + */ + parse_pathspec(&pathspec, 0, + PATHSPEC_PREFER_FULL | + PATHSPEC_SYMLINK_LEADING_PATH | + PATHSPEC_STRIP_SUBMODULE_SLASH_EXPENSIVE, + prefix, argv); if (add_new_files) { int baselen; + struct pathspec empty_pathspec; /* Set up the default git porcelain excludes */ memset(&dir, 0, sizeof(dir)); @@ -543,35 +512,49 @@ int cmd_add(int argc, const char **argv, const char *prefix) setup_standard_excludes(&dir); } + memset(&empty_pathspec, 0, sizeof(empty_pathspec)); /* This picks up the paths that are not tracked */ - baselen = fill_directory(&dir, implicit_dot ? NULL : pathspec); - if (pathspec) - seen = prune_directory(&dir, pathspec, baselen, + baselen = fill_directory(&dir, implicit_dot ? &empty_pathspec : &pathspec); + if (pathspec.nr) + seen = prune_directory(&dir, &pathspec, baselen, implicit_dot ? WARN_IMPLICIT_DOT : 0); } if (refresh_only) { - refresh(verbose, pathspec); + refresh(verbose, &pathspec); goto finish; } if (implicit_dot && prefix) refresh_cache(REFRESH_QUIET); - if (pathspec) { + if (pathspec.nr) { int i; if (!seen) - seen = find_pathspecs_matching_against_index(pathspec); - for (i = 0; pathspec[i]; i++) { - if (!seen[i] && pathspec[i][0] - && !file_exists(pathspec[i])) { + seen = find_pathspecs_matching_against_index(&pathspec); + + /* + * file_exists() assumes exact match + */ + GUARD_PATHSPEC(&pathspec, + PATHSPEC_FROMTOP | + PATHSPEC_LITERAL | + PATHSPEC_GLOB | + PATHSPEC_ICASE); + + for (i = 0; i < pathspec.nr; i++) { + const char *path = pathspec.items[i].match; + if (!seen[i] && + ((pathspec.items[i].magic & + (PATHSPEC_GLOB | PATHSPEC_ICASE)) || + !file_exists(path))) { if (ignore_missing) { int dtype = DT_UNKNOWN; - if (is_excluded(&dir, pathspec[i], &dtype)) - dir_add_ignored(&dir, pathspec[i], strlen(pathspec[i])); + if (is_excluded(&dir, path, &dtype)) + dir_add_ignored(&dir, path, pathspec.items[i].len); } else die(_("pathspec '%s' did not match any files"), - pathspec[i]); + pathspec.items[i].original); } } free(seen); @@ -587,10 +570,11 @@ int cmd_add(int argc, const char **argv, const char *prefix) */ update_data.implicit_dot = prefix; update_data.implicit_dot_len = strlen(prefix); - pathspec = NULL; + free_pathspec(&pathspec); + memset(&pathspec, 0, sizeof(pathspec)); } update_data.flags = flags & ~ADD_CACHE_IMPLICIT_DOT; - update_files_in_cache(prefix, pathspec, &update_data); + update_files_in_cache(prefix, &pathspec, &update_data); exit_status |= !!update_data.add_errors; if (add_new_files) @@ -598,7 +582,7 @@ int cmd_add(int argc, const char **argv, const char *prefix) unplug_bulk_checkin(); - finish: +finish: if (active_cache_changed) { if (write_cache(newfd, active_cache, active_nr) || commit_locked_index(&lock_file)) diff --git a/builtin/apply.c b/builtin/apply.c index 50912c928f..ef32e4f624 100644 --- a/builtin/apply.c +++ b/builtin/apply.c @@ -4363,23 +4363,23 @@ int cmd_apply(int argc, const char **argv, const char *prefix_) { OPTION_CALLBACK, 'p', NULL, NULL, N_("num"), N_("remove <num> leading slashes from traditional diff paths"), 0, option_parse_p }, - OPT_BOOLEAN(0, "no-add", &no_add, + OPT_BOOL(0, "no-add", &no_add, N_("ignore additions made by the patch")), - OPT_BOOLEAN(0, "stat", &diffstat, + OPT_BOOL(0, "stat", &diffstat, N_("instead of applying the patch, output diffstat for the input")), OPT_NOOP_NOARG(0, "allow-binary-replacement"), OPT_NOOP_NOARG(0, "binary"), - OPT_BOOLEAN(0, "numstat", &numstat, + OPT_BOOL(0, "numstat", &numstat, N_("show number of added and deleted lines in decimal notation")), - OPT_BOOLEAN(0, "summary", &summary, + OPT_BOOL(0, "summary", &summary, N_("instead of applying the patch, output a summary for the input")), - OPT_BOOLEAN(0, "check", &check, + OPT_BOOL(0, "check", &check, N_("instead of applying the patch, see if the patch is applicable")), - OPT_BOOLEAN(0, "index", &check_index, + OPT_BOOL(0, "index", &check_index, N_("make sure the patch is applicable to the current index")), - OPT_BOOLEAN(0, "cached", &cached, + OPT_BOOL(0, "cached", &cached, N_("apply a patch without touching the working tree")), - OPT_BOOLEAN(0, "apply", &force_apply, + OPT_BOOL(0, "apply", &force_apply, N_("also apply the patch (use with --stat/--summary/--check)")), OPT_BOOL('3', "3way", &threeway, N_( "attempt three-way merge if a patch does not apply")), @@ -4399,13 +4399,13 @@ int cmd_apply(int argc, const char **argv, const char *prefix_) { OPTION_CALLBACK, 0, "ignore-whitespace", NULL, NULL, N_("ignore changes in whitespace when finding context"), PARSE_OPT_NOARG, option_parse_space_change }, - OPT_BOOLEAN('R', "reverse", &apply_in_reverse, + OPT_BOOL('R', "reverse", &apply_in_reverse, N_("apply the patch in reverse")), - OPT_BOOLEAN(0, "unidiff-zero", &unidiff_zero, + OPT_BOOL(0, "unidiff-zero", &unidiff_zero, N_("don't expect at least one line of context")), - OPT_BOOLEAN(0, "reject", &apply_with_reject, + OPT_BOOL(0, "reject", &apply_with_reject, N_("leave the rejected hunks in corresponding *.rej files")), - OPT_BOOLEAN(0, "allow-overlap", &allow_overlap, + OPT_BOOL(0, "allow-overlap", &allow_overlap, N_("allow overlapping hunks")), OPT__VERBOSE(&apply_verbosely, N_("be verbose")), OPT_BIT(0, "inaccurate-eof", &options, diff --git a/builtin/bisect--helper.c b/builtin/bisect--helper.c index e3884e3bb6..3324229025 100644 --- a/builtin/bisect--helper.c +++ b/builtin/bisect--helper.c @@ -13,10 +13,10 @@ int cmd_bisect__helper(int argc, const char **argv, const char *prefix) int next_all = 0; int no_checkout = 0; struct option options[] = { - OPT_BOOLEAN(0, "next-all", &next_all, - N_("perform 'git bisect next'")), - OPT_BOOLEAN(0, "no-checkout", &no_checkout, - N_("update BISECT_HEAD instead of checking out the current commit")), + OPT_BOOL(0, "next-all", &next_all, + N_("perform 'git bisect next'")), + OPT_BOOL(0, "no-checkout", &no_checkout, + N_("update BISECT_HEAD instead of checking out the current commit")), OPT_END() }; diff --git a/builtin/blame.c b/builtin/blame.c index 079dcd3407..6da7233968 100644 --- a/builtin/blame.c +++ b/builtin/blame.c @@ -22,6 +22,7 @@ #include "utf8.h" #include "userdiff.h" #include "line-range.h" +#include "line-log.h" static char blame_usage[] = N_("git blame [options] [rev-opts] [rev] [--] file"); @@ -408,7 +409,7 @@ static struct origin *find_origin(struct scoreboard *sb, paths[0] = origin->path; paths[1] = NULL; - diff_tree_setup_paths(paths, &diff_opts); + parse_pathspec(&diff_opts.pathspec, PATHSPEC_ALL_MAGIC, 0, "", paths); diff_setup_done(&diff_opts); if (is_null_sha1(origin->commit->object.sha1)) @@ -458,7 +459,7 @@ static struct origin *find_origin(struct scoreboard *sb, } } diff_flush(&diff_opts); - diff_tree_release_paths(&diff_opts); + free_pathspec(&diff_opts.pathspec); if (porigin) { /* * Create a freestanding copy that is not part of @@ -486,15 +487,12 @@ static struct origin *find_rename(struct scoreboard *sb, struct origin *porigin = NULL; struct diff_options diff_opts; int i; - const char *paths[2]; diff_setup(&diff_opts); DIFF_OPT_SET(&diff_opts, RECURSIVE); diff_opts.detect_rename = DIFF_DETECT_RENAME; diff_opts.output_format = DIFF_FORMAT_NO_OUTPUT; diff_opts.single_follow = origin->path; - paths[0] = NULL; - diff_tree_setup_paths(paths, &diff_opts); diff_setup_done(&diff_opts); if (is_null_sha1(origin->commit->object.sha1)) @@ -516,7 +514,7 @@ static struct origin *find_rename(struct scoreboard *sb, } } diff_flush(&diff_opts); - diff_tree_release_paths(&diff_opts); + free_pathspec(&diff_opts.pathspec); return porigin; } @@ -1064,7 +1062,6 @@ static int find_copy_in_parent(struct scoreboard *sb, int opt) { struct diff_options diff_opts; - const char *paths[1]; int i, j; int retval; struct blame_list *blame_list; @@ -1078,8 +1075,6 @@ static int find_copy_in_parent(struct scoreboard *sb, DIFF_OPT_SET(&diff_opts, RECURSIVE); diff_opts.output_format = DIFF_FORMAT_NO_OUTPUT; - paths[0] = NULL; - diff_tree_setup_paths(paths, &diff_opts); diff_setup_done(&diff_opts); /* Try "find copies harder" on new path if requested; @@ -1162,7 +1157,7 @@ static int find_copy_in_parent(struct scoreboard *sb, } reset_scanned_flag(sb); diff_flush(&diff_opts); - diff_tree_release_paths(&diff_opts); + free_pathspec(&diff_opts.pathspec); return retval; } @@ -1937,18 +1932,6 @@ static const char *add_prefix(const char *prefix, const char *path) return prefix_path(prefix, prefix ? strlen(prefix) : 0, path); } -/* - * Parsing of -L option - */ -static void prepare_blame_range(struct scoreboard *sb, - const char *bottomtop, - long lno, - long *bottom, long *top) -{ - if (parse_range_arg(bottomtop, nth_line_cb, sb, lno, bottom, top, sb->path)) - usage(blame_usage); -} - static int git_blame_config(const char *var, const char *value, void *cb) { if (!strcmp(var, "blame.showroot")) { @@ -2245,38 +2228,27 @@ static int blame_move_callback(const struct option *option, const char *arg, int return 0; } -static int blame_bottomtop_callback(const struct option *option, const char *arg, int unset) -{ - const char **bottomtop = option->value; - if (!arg) - return -1; - if (*bottomtop) - die("More than one '-L n,m' option given"); - *bottomtop = arg; - return 0; -} - int cmd_blame(int argc, const char **argv, const char *prefix) { struct rev_info revs; const char *path; struct scoreboard sb; struct origin *o; - struct blame_entry *ent; - long dashdash_pos, bottom, top, lno; + struct blame_entry *ent = NULL; + long dashdash_pos, lno; const char *final_commit_name = NULL; enum object_type type; - static const char *bottomtop = NULL; + static struct string_list range_list; static int output_option = 0, opt = 0; static int show_stats = 0; static const char *revs_file = NULL; static const char *contents_from = NULL; static const struct option options[] = { - OPT_BOOLEAN(0, "incremental", &incremental, N_("Show blame entries as we find them, incrementally")), - OPT_BOOLEAN('b', NULL, &blank_boundary, N_("Show blank SHA-1 for boundary commits (Default: off)")), - OPT_BOOLEAN(0, "root", &show_root, N_("Do not treat root commits as boundaries (Default: off)")), - OPT_BOOLEAN(0, "show-stats", &show_stats, N_("Show work cost statistics")), + OPT_BOOL(0, "incremental", &incremental, N_("Show blame entries as we find them, incrementally")), + OPT_BOOL('b', NULL, &blank_boundary, N_("Show blank SHA-1 for boundary commits (Default: off)")), + OPT_BOOL(0, "root", &show_root, N_("Do not treat root commits as boundaries (Default: off)")), + OPT_BOOL(0, "show-stats", &show_stats, N_("Show work cost statistics")), OPT_BIT(0, "score-debug", &output_option, N_("Show output score for blame entries"), OUTPUT_SHOW_SCORE), OPT_BIT('f', "show-name", &output_option, N_("Show original filename (Default: auto)"), OUTPUT_SHOW_NAME), OPT_BIT('n', "show-number", &output_option, N_("Show original linenumber (Default: off)"), OUTPUT_SHOW_NUMBER), @@ -2293,13 +2265,16 @@ int cmd_blame(int argc, const char **argv, const char *prefix) OPT_STRING(0, "contents", &contents_from, N_("file"), N_("Use <file>'s contents as the final image")), { OPTION_CALLBACK, 'C', NULL, &opt, N_("score"), N_("Find line copies within and across files"), PARSE_OPT_OPTARG, blame_copy_callback }, { OPTION_CALLBACK, 'M', NULL, &opt, N_("score"), N_("Find line movements within and across files"), PARSE_OPT_OPTARG, blame_move_callback }, - OPT_CALLBACK('L', NULL, &bottomtop, N_("n,m"), N_("Process only line range n,m, counting from 1"), blame_bottomtop_callback), + OPT_STRING_LIST('L', NULL, &range_list, N_("n,m"), N_("Process only line range n,m, counting from 1")), OPT__ABBREV(&abbrev), OPT_END() }; struct parse_opt_ctx_t ctx; int cmd_is_annotate = !strcmp(argv[0], "annotate"); + struct range_set ranges; + unsigned int range_i; + long anchor; git_config(git_blame_config, NULL); init_revisions(&revs, NULL); @@ -2492,22 +2467,48 @@ parse_done: num_read_blob++; lno = prepare_lines(&sb); - bottom = top = 0; - if (bottomtop) - prepare_blame_range(&sb, bottomtop, lno, &bottom, &top); - if (bottom < 1) - bottom = 1; - if (top < 1) - top = lno; - bottom--; - if (lno < top || lno < bottom) - die("file %s has only %lu lines", path, lno); - - ent = xcalloc(1, sizeof(*ent)); - ent->lno = bottom; - ent->num_lines = top - bottom; - ent->suspect = o; - ent->s_lno = bottom; + if (lno && !range_list.nr) + string_list_append(&range_list, xstrdup("1")); + + anchor = 1; + range_set_init(&ranges, range_list.nr); + for (range_i = 0; range_i < range_list.nr; ++range_i) { + long bottom, top; + if (parse_range_arg(range_list.items[range_i].string, + nth_line_cb, &sb, lno, anchor, + &bottom, &top, sb.path)) + usage(blame_usage); + if (lno < top || ((lno || bottom) && lno < bottom)) + die("file %s has only %lu lines", path, lno); + if (bottom < 1) + bottom = 1; + if (top < 1) + top = lno; + bottom--; + range_set_append_unsafe(&ranges, bottom, top); + anchor = top + 1; + } + sort_and_merge_range_set(&ranges); + + for (range_i = ranges.nr; range_i > 0; --range_i) { + const struct range *r = &ranges.ranges[range_i - 1]; + long bottom = r->start; + long top = r->end; + struct blame_entry *next = ent; + ent = xcalloc(1, sizeof(*ent)); + ent->lno = bottom; + ent->num_lines = top - bottom; + ent->suspect = o; + ent->s_lno = bottom; + ent->next = next; + if (next) + next->prev = ent; + origin_incref(o); + } + origin_decref(o); + + range_set_release(&ranges); + string_list_clear(&range_list, 0); sb.ent = ent; sb.path = path; diff --git a/builtin/branch.c b/builtin/branch.c index 083689063f..ad0f86de54 100644 --- a/builtin/branch.c +++ b/builtin/branch.c @@ -423,19 +423,19 @@ static void fill_tracking_info(struct strbuf *stat, const char *branch_name, char *ref = NULL; struct branch *branch = branch_get(branch_name); struct strbuf fancy = STRBUF_INIT; + int upstream_is_gone = 0; - if (!stat_tracking_info(branch, &ours, &theirs)) { - if (branch && branch->merge && branch->merge[0]->dst && - show_upstream_ref) { - ref = shorten_unambiguous_ref(branch->merge[0]->dst, 0); - if (want_color(branch_use_color)) - strbuf_addf(stat, "[%s%s%s] ", - branch_get_color(BRANCH_COLOR_UPSTREAM), - ref, branch_get_color(BRANCH_COLOR_RESET)); - else - strbuf_addf(stat, "[%s] ", ref); - } + switch (stat_tracking_info(branch, &ours, &theirs)) { + case 0: + /* no base */ return; + case -1: + /* with "gone" base */ + upstream_is_gone = 1; + break; + default: + /* with base */ + break; } if (show_upstream_ref) { @@ -448,19 +448,25 @@ static void fill_tracking_info(struct strbuf *stat, const char *branch_name, strbuf_addstr(&fancy, ref); } - if (!ours) { - if (ref) + if (upstream_is_gone) { + if (show_upstream_ref) + strbuf_addf(stat, _("[%s: gone]"), fancy.buf); + } else if (!ours && !theirs) { + if (show_upstream_ref) + strbuf_addf(stat, _("[%s]"), fancy.buf); + } else if (!ours) { + if (show_upstream_ref) strbuf_addf(stat, _("[%s: behind %d]"), fancy.buf, theirs); else strbuf_addf(stat, _("[behind %d]"), theirs); } else if (!theirs) { - if (ref) + if (show_upstream_ref) strbuf_addf(stat, _("[%s: ahead %d]"), fancy.buf, ours); else strbuf_addf(stat, _("[ahead %d]"), ours); } else { - if (ref) + if (show_upstream_ref) strbuf_addf(stat, _("[%s: ahead %d, behind %d]"), fancy.buf, ours, theirs); else @@ -797,7 +803,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix) OPT_SET_INT( 0, "set-upstream", &track, N_("change upstream info"), BRANCH_TRACK_OVERRIDE), OPT_STRING('u', "set-upstream-to", &new_upstream, "upstream", "change the upstream info"), - OPT_BOOLEAN(0, "unset-upstream", &unset_upstream, "Unset the upstream info"), + OPT_BOOL(0, "unset-upstream", &unset_upstream, "Unset the upstream info"), OPT__COLOR(&branch_use_color, N_("use colored output")), OPT_SET_INT('r', "remotes", &kinds, N_("act on remote-tracking branches"), REF_REMOTE_BRANCH), @@ -822,10 +828,10 @@ int cmd_branch(int argc, const char **argv, const char *prefix) OPT_BIT('D', NULL, &delete, N_("delete branch (even if not merged)"), 2), OPT_BIT('m', "move", &rename, N_("move/rename a branch and its reflog"), 1), OPT_BIT('M', NULL, &rename, N_("move/rename a branch, even if target exists"), 2), - OPT_BOOLEAN(0, "list", &list, N_("list branch names")), - OPT_BOOLEAN('l', "create-reflog", &reflog, N_("create the branch's reflog")), - OPT_BOOLEAN(0, "edit-description", &edit_description, - N_("edit the description for the branch")), + OPT_BOOL(0, "list", &list, N_("list branch names")), + OPT_BOOL('l', "create-reflog", &reflog, N_("create the branch's reflog")), + OPT_BOOL(0, "edit-description", &edit_description, + N_("edit the description for the branch")), OPT__FORCE(&force_create, N_("force creation (when already exists)")), { OPTION_CALLBACK, 0, "no-merged", &merge_filter_ref, @@ -872,7 +878,8 @@ int cmd_branch(int argc, const char **argv, const char *prefix) if (with_commit || merge_filter != NO_FILTER) list = 1; - if (!!delete + !!rename + !!force_create + !!list + !!new_upstream + !!unset_upstream > 1) + if (!!delete + !!rename + !!force_create + !!new_upstream + + list + unset_upstream > 1) usage_with_options(builtin_branch_usage, options); if (abbrev == -1) diff --git a/builtin/cat-file.c b/builtin/cat-file.c index 425346048b..41afaa534b 100644 --- a/builtin/cat-file.c +++ b/builtin/cat-file.c @@ -119,6 +119,7 @@ struct expand_data { enum object_type type; unsigned long size; unsigned long disk_size; + const char *rest; /* * If mark_query is true, we do not expand anything, but rather @@ -127,6 +128,13 @@ struct expand_data { int mark_query; /* + * Whether to split the input on whitespace before feeding it to + * get_sha1; this is decided during the mark_query phase based on + * whether we have a %(rest) token in our format. + */ + int split_on_whitespace; + + /* * After a mark_query run, this object_info is set up to be * passed to sha1_object_info_extended. It will point to the data * elements above, so you can retrieve the response from there. @@ -163,6 +171,11 @@ static void expand_atom(struct strbuf *sb, const char *atom, int len, data->info.disk_sizep = &data->disk_size; else strbuf_addf(sb, "%lu", data->disk_size); + } else if (is_atom("rest", atom, len)) { + if (data->mark_query) + data->split_on_whitespace = 1; + else if (data->rest) + strbuf_addstr(sb, data->rest); } else die("unknown format element: %.*s", len, atom); } @@ -273,7 +286,23 @@ static int batch_objects(struct batch_options *opt) warn_on_object_refname_ambiguity = 0; while (strbuf_getline(&buf, stdin, '\n') != EOF) { - int error = batch_one_object(buf.buf, opt, &data); + int error; + + if (data.split_on_whitespace) { + /* + * Split at first whitespace, tying off the beginning + * of the string and saving the remainder (or NULL) in + * data.rest. + */ + char *p = strpbrk(buf.buf, " \t"); + if (p) { + while (*p && strchr(" \t", *p)) + *p++ = '\0'; + } + data.rest = p; + } + + error = batch_one_object(buf.buf, opt, &data); if (error) return error; } diff --git a/builtin/check-attr.c b/builtin/check-attr.c index 075d01d30c..e9af7b2bfb 100644 --- a/builtin/check-attr.c +++ b/builtin/check-attr.c @@ -13,14 +13,14 @@ N_("git check-attr --stdin [-z] [-a | --all | attr...] < <list-of-paths>"), NULL }; -static int null_term_line; +static int nul_term_line; static const struct option check_attr_options[] = { - OPT_BOOLEAN('a', "all", &all_attrs, N_("report all attributes set on file")), - OPT_BOOLEAN(0, "cached", &cached_attrs, N_("use .gitattributes only from the index")), - OPT_BOOLEAN(0 , "stdin", &stdin_paths, N_("read file names from stdin")), - OPT_BOOLEAN('z', NULL, &null_term_line, - N_("input paths are terminated by a null character")), + OPT_BOOL('a', "all", &all_attrs, N_("report all attributes set on file")), + OPT_BOOL(0, "cached", &cached_attrs, N_("use .gitattributes only from the index")), + OPT_BOOL(0 , "stdin", &stdin_paths, N_("read file names from stdin")), + OPT_BOOL('z', NULL, &nul_term_line, + N_("terminate input and output records by a NUL character")), OPT_END() }; @@ -38,8 +38,16 @@ static void output_attr(int cnt, struct git_attr_check *check, else if (ATTR_UNSET(value)) value = "unspecified"; - quote_c_style(file, NULL, stdout, 0); - printf(": %s: %s\n", git_attr_name(check[j].attr), value); + if (nul_term_line) { + printf("%s%c" /* path */ + "%s%c" /* attrname */ + "%s%c" /* attrvalue */, + file, 0, git_attr_name(check[j].attr), 0, value, 0); + } else { + quote_c_style(file, NULL, stdout, 0); + printf(": %s: %s\n", git_attr_name(check[j].attr), value); + } + } } @@ -65,7 +73,7 @@ static void check_attr_stdin_paths(const char *prefix, int cnt, struct git_attr_check *check) { struct strbuf buf, nbuf; - int line_termination = null_term_line ? 0 : '\n'; + int line_termination = nul_term_line ? 0 : '\n'; strbuf_init(&buf, 0); strbuf_init(&nbuf, 0); diff --git a/builtin/check-ignore.c b/builtin/check-ignore.c index 4a8fc707c7..594463a11b 100644 --- a/builtin/check-ignore.c +++ b/builtin/check-ignore.c @@ -5,25 +5,27 @@ #include "pathspec.h" #include "parse-options.h" -static int quiet, verbose, stdin_paths, show_non_matching; +static int quiet, verbose, stdin_paths, show_non_matching, no_index; static const char * const check_ignore_usage[] = { "git check-ignore [options] pathname...", "git check-ignore [options] --stdin < <list-of-paths>", NULL }; -static int null_term_line; +static int nul_term_line; static const struct option check_ignore_options[] = { OPT__QUIET(&quiet, N_("suppress progress reporting")), OPT__VERBOSE(&verbose, N_("be verbose")), OPT_GROUP(""), - OPT_BOOLEAN(0, "stdin", &stdin_paths, - N_("read file names from stdin")), - OPT_BOOLEAN('z', NULL, &null_term_line, - N_("input paths are terminated by a null character")), - OPT_BOOLEAN('n', "non-matching", &show_non_matching, - N_("show non-matching input paths")), + OPT_BOOL(0, "stdin", &stdin_paths, + N_("read file names from stdin")), + OPT_BOOL('z', NULL, &nul_term_line, + N_("terminate input and output records by a NUL character")), + OPT_BOOL('n', "non-matching", &show_non_matching, + N_("show non-matching input paths")), + OPT_BOOL(0, "no-index", &no_index, + N_("ignore index when checking")), OPT_END() }; @@ -31,7 +33,7 @@ static void output_exclude(const char *path, struct exclude *exclude) { char *bang = (exclude && exclude->flags & EXC_FLAG_NEGATIVE) ? "!" : ""; char *slash = (exclude && exclude->flags & EXC_FLAG_MUSTBEDIR) ? "/" : ""; - if (!null_term_line) { + if (!nul_term_line) { if (!verbose) { write_name_quoted(path, stdout, '\n'); } else { @@ -64,37 +66,45 @@ static void output_exclude(const char *path, struct exclude *exclude) } static int check_ignore(struct dir_struct *dir, - const char *prefix, const char **pathspec) + const char *prefix, int argc, const char **argv) { - const char *path, *full_path; + const char *full_path; char *seen; int num_ignored = 0, dtype = DT_UNKNOWN, i; struct exclude *exclude; + struct pathspec pathspec; - if (!pathspec || !*pathspec) { + if (!argc) { if (!quiet) fprintf(stderr, "no pathspec given.\n"); return 0; } /* + * check-ignore just needs paths. Magic beyond :/ is really + * irrelevant. + */ + parse_pathspec(&pathspec, + PATHSPEC_ALL_MAGIC & ~PATHSPEC_FROMTOP, + PATHSPEC_SYMLINK_LEADING_PATH | + PATHSPEC_STRIP_SUBMODULE_SLASH_EXPENSIVE | + PATHSPEC_KEEP_ORDER, + prefix, argv); + + /* * look for pathspecs matching entries in the index, since these * should not be ignored, in order to be consistent with * 'git status', 'git add' etc. */ - seen = find_pathspecs_matching_against_index(pathspec); - for (i = 0; pathspec[i]; i++) { - path = pathspec[i]; - full_path = prefix_path(prefix, prefix - ? strlen(prefix) : 0, path); - full_path = check_path_for_gitlink(full_path); - die_if_path_beyond_symlink(full_path, prefix); + seen = find_pathspecs_matching_against_index(&pathspec); + for (i = 0; i < pathspec.nr; i++) { + full_path = pathspec.items[i].match; exclude = NULL; if (!seen[i]) { exclude = last_exclude_matching(dir, full_path, &dtype); } if (!quiet && (exclude || show_non_matching)) - output_exclude(path, exclude); + output_exclude(pathspec.items[i].original, exclude); if (exclude) num_ignored++; } @@ -107,7 +117,7 @@ static int check_ignore_stdin_paths(struct dir_struct *dir, const char *prefix) { struct strbuf buf, nbuf; char *pathspec[2] = { NULL, NULL }; - int line_termination = null_term_line ? 0 : '\n'; + int line_termination = nul_term_line ? 0 : '\n'; int num_ignored = 0; strbuf_init(&buf, 0); @@ -120,7 +130,8 @@ static int check_ignore_stdin_paths(struct dir_struct *dir, const char *prefix) strbuf_swap(&buf, &nbuf); } pathspec[0] = buf.buf; - num_ignored += check_ignore(dir, prefix, (const char **)pathspec); + num_ignored += check_ignore(dir, prefix, + 1, (const char **)pathspec); maybe_flush_or_die(stdout, "check-ignore to stdout"); } strbuf_release(&buf); @@ -142,7 +153,7 @@ int cmd_check_ignore(int argc, const char **argv, const char *prefix) if (argc > 0) die(_("cannot specify pathnames with --stdin")); } else { - if (null_term_line) + if (nul_term_line) die(_("-z only makes sense with --stdin")); if (argc == 0) die(_("no path specified")); @@ -157,7 +168,7 @@ int cmd_check_ignore(int argc, const char **argv, const char *prefix) die(_("--non-matching is only valid with --verbose")); /* read_cache() is only necessary so we can watch out for submodules. */ - if (read_cache() < 0) + if (!no_index && read_cache() < 0) die(_("index file corrupt")); memset(&dir, 0, sizeof(dir)); @@ -166,7 +177,7 @@ int cmd_check_ignore(int argc, const char **argv, const char *prefix) if (stdin_paths) { num_ignored = check_ignore_stdin_paths(&dir, prefix); } else { - num_ignored = check_ignore(&dir, prefix, argv); + num_ignored = check_ignore(&dir, prefix, argc, argv); maybe_flush_or_die(stdout, "ignore to stdout"); } diff --git a/builtin/checkout-index.c b/builtin/checkout-index.c index b1feda7d5e..69e167b16c 100644 --- a/builtin/checkout-index.c +++ b/builtin/checkout-index.c @@ -183,12 +183,12 @@ int cmd_checkout_index(int argc, const char **argv, const char *prefix) int prefix_length; int force = 0, quiet = 0, not_new = 0; struct option builtin_checkout_index_options[] = { - OPT_BOOLEAN('a', "all", &all, + OPT_BOOL('a', "all", &all, N_("check out all files in the index")), OPT__FORCE(&force, N_("force overwrite of existing files")), OPT__QUIET(&quiet, N_("no warning for existing files and files not in index")), - OPT_BOOLEAN('n', "no-create", ¬_new, + OPT_BOOL('n', "no-create", ¬_new, N_("don't checkout new files")), { OPTION_CALLBACK, 'u', "index", &newfd, NULL, N_("update stat information in the index file"), @@ -196,9 +196,9 @@ int cmd_checkout_index(int argc, const char **argv, const char *prefix) { OPTION_CALLBACK, 'z', NULL, NULL, NULL, N_("paths are separated with NUL character"), PARSE_OPT_NOARG, option_parse_z }, - OPT_BOOLEAN(0, "stdin", &read_from_stdin, + OPT_BOOL(0, "stdin", &read_from_stdin, N_("read list of paths from the standard input")), - OPT_BOOLEAN(0, "temp", &to_tempfile, + OPT_BOOL(0, "temp", &to_tempfile, N_("write the content to temporary files")), OPT_CALLBACK(0, "prefix", NULL, N_("string"), N_("when creating files, prepend <string>"), diff --git a/builtin/checkout.c b/builtin/checkout.c index 7025938ae3..0f57397037 100644 --- a/builtin/checkout.c +++ b/builtin/checkout.c @@ -46,7 +46,7 @@ struct checkout_opts { int branch_exists; const char *prefix; - const char **pathspec; + struct pathspec pathspec; struct tree *source_tree; }; @@ -83,12 +83,9 @@ static int update_some(const unsigned char *sha1, const char *base, int baselen, return 0; } -static int read_tree_some(struct tree *tree, const char **pathspec) +static int read_tree_some(struct tree *tree, const struct pathspec *pathspec) { - struct pathspec ps; - init_pathspec(&ps, pathspec); - read_tree_recursive(tree, "", 0, 0, &ps, update_some, NULL); - free_pathspec(&ps); + read_tree_recursive(tree, "", 0, 0, pathspec, update_some, NULL); /* update the index with the given tree's info * for all args, expanding wildcards, and exit @@ -228,8 +225,6 @@ static int checkout_paths(const struct checkout_opts *opts, int flag; struct commit *head; int errs = 0; - int stage = opts->writeout_stage; - int merge = opts->merge; int newfd; struct lock_file *lock_file; @@ -257,20 +252,18 @@ static int checkout_paths(const struct checkout_opts *opts, if (opts->patch_mode) return run_add_interactive(revision, "--patch=checkout", - opts->pathspec); + &opts->pathspec); lock_file = xcalloc(1, sizeof(struct lock_file)); newfd = hold_locked_index(lock_file, 1); - if (read_cache_preload(opts->pathspec) < 0) + if (read_cache_preload(&opts->pathspec) < 0) return error(_("corrupt index file")); if (opts->source_tree) - read_tree_some(opts->source_tree, opts->pathspec); + read_tree_some(opts->source_tree, &opts->pathspec); - for (pos = 0; opts->pathspec[pos]; pos++) - ; - ps_matched = xcalloc(1, pos); + ps_matched = xcalloc(1, opts->pathspec.nr); /* * Make sure all pathspecs participated in locating the paths @@ -304,12 +297,12 @@ static int checkout_paths(const struct checkout_opts *opts, * match_pathspec() for _all_ entries when * opts->source_tree != NULL. */ - if (match_pathspec(opts->pathspec, ce->name, ce_namelen(ce), + if (match_pathspec_depth(&opts->pathspec, ce->name, ce_namelen(ce), 0, ps_matched)) ce->ce_flags |= CE_MATCHED; } - if (report_path_error(ps_matched, opts->pathspec, opts->prefix)) { + if (report_path_error(ps_matched, &opts->pathspec, opts->prefix)) { free(ps_matched); return 1; } @@ -327,8 +320,8 @@ static int checkout_paths(const struct checkout_opts *opts, continue; if (opts->force) { warning(_("path '%s' is unmerged"), ce->name); - } else if (stage) { - errs |= check_stage(stage, ce, pos); + } else if (opts->writeout_stage) { + errs |= check_stage(opts->writeout_stage, ce, pos); } else if (opts->merge) { errs |= check_stages((1<<2) | (1<<3), ce, pos); } else { @@ -352,9 +345,9 @@ static int checkout_paths(const struct checkout_opts *opts, errs |= checkout_entry(ce, &state, NULL); continue; } - if (stage) - errs |= checkout_stage(stage, ce, pos, &state); - else if (merge) + if (opts->writeout_stage) + errs |= checkout_stage(opts->writeout_stage, ce, pos, &state); + else if (opts->merge) errs |= checkout_merged(pos, &state); pos = skip_same_name(ce, pos) - 1; } @@ -1002,7 +995,7 @@ static int switch_unborn_to_new_branch(const struct checkout_opts *opts) static int checkout_branch(struct checkout_opts *opts, struct branch_info *new) { - if (opts->pathspec) + if (opts->pathspec.nr) die(_("paths cannot be used with switching branches")); if (opts->patch_mode) @@ -1056,8 +1049,8 @@ int cmd_checkout(int argc, const char **argv, const char *prefix) N_("create and checkout a new branch")), OPT_STRING('B', NULL, &opts.new_branch_force, N_("branch"), N_("create/reset and checkout a branch")), - OPT_BOOLEAN('l', NULL, &opts.new_branch_log, N_("create reflog for new branch")), - OPT_BOOLEAN(0, "detach", &opts.force_detach, N_("detach the HEAD at named commit")), + OPT_BOOL('l', NULL, &opts.new_branch_log, N_("create reflog for new branch")), + OPT_BOOL(0, "detach", &opts.force_detach, N_("detach the HEAD at named commit")), OPT_SET_INT('t', "track", &opts.track, N_("set upstream info for new branch"), BRANCH_TRACK_EXPLICIT), OPT_STRING(0, "orphan", &opts.new_orphan_branch, N_("new branch"), N_("new unparented branch")), @@ -1066,16 +1059,15 @@ int cmd_checkout(int argc, const char **argv, const char *prefix) OPT_SET_INT('3', "theirs", &opts.writeout_stage, N_("checkout their version for unmerged files"), 3), OPT__FORCE(&opts.force, N_("force checkout (throw away local modifications)")), - OPT_BOOLEAN('m', "merge", &opts.merge, N_("perform a 3-way merge with the new branch")), - OPT_BOOLEAN(0, "overwrite-ignore", &opts.overwrite_ignore, N_("update ignored files (default)")), + OPT_BOOL('m', "merge", &opts.merge, N_("perform a 3-way merge with the new branch")), + OPT_BOOL(0, "overwrite-ignore", &opts.overwrite_ignore, N_("update ignored files (default)")), OPT_STRING(0, "conflict", &conflict_style, N_("style"), N_("conflict style (merge or diff3)")), - OPT_BOOLEAN('p', "patch", &opts.patch_mode, N_("select hunks interactively")), + OPT_BOOL('p', "patch", &opts.patch_mode, N_("select hunks interactively")), OPT_BOOL(0, "ignore-skip-worktree-bits", &opts.ignore_skipworktree, N_("do not limit pathspecs to sparse entries only")), - { OPTION_BOOLEAN, 0, "guess", &dwim_new_local_branch, NULL, - N_("second guess 'git checkout no-such-branch'"), - PARSE_OPT_NOARG | PARSE_OPT_HIDDEN }, + OPT_HIDDEN_BOOL(0, "guess", &dwim_new_local_branch, + N_("second guess 'git checkout no-such-branch'")), OPT_END(), }; @@ -1154,9 +1146,11 @@ int cmd_checkout(int argc, const char **argv, const char *prefix) } if (argc) { - opts.pathspec = get_pathspec(prefix, argv); + parse_pathspec(&opts.pathspec, 0, + opts.patch_mode ? PATHSPEC_PREFIX_ORIGIN : 0, + prefix, argv); - if (!opts.pathspec) + if (!opts.pathspec.nr) die(_("invalid path specification")); /* @@ -1188,7 +1182,7 @@ int cmd_checkout(int argc, const char **argv, const char *prefix) strbuf_release(&buf); } - if (opts.patch_mode || opts.pathspec) + if (opts.patch_mode || opts.pathspec.nr) return checkout_paths(&opts, new.name); else return checkout_branch(&opts, &new); diff --git a/builtin/clean.c b/builtin/clean.c index 3c85e152e1..615cd57caf 100644 --- a/builtin/clean.c +++ b/builtin/clean.c @@ -15,6 +15,7 @@ #include "quote.h" #include "column.h" #include "color.h" +#include "pathspec.h" static int force = -1; /* unset */ static int interactive; @@ -863,24 +864,23 @@ int cmd_clean(int argc, const char **argv, const char *prefix) int rm_flags = REMOVE_DIR_KEEP_NESTED_GIT; struct strbuf abs_path = STRBUF_INIT; struct dir_struct dir; - static const char **pathspec; + struct pathspec pathspec; struct strbuf buf = STRBUF_INIT; struct string_list exclude_list = STRING_LIST_INIT_NODUP; struct exclude_list *el; struct string_list_item *item; const char *qname; - char *seen = NULL; struct option options[] = { OPT__QUIET(&quiet, N_("do not print names of files removed")), OPT__DRY_RUN(&dry_run, N_("dry run")), OPT__FORCE(&force, N_("force")), OPT_BOOL('i', "interactive", &interactive, N_("interactive cleaning")), - OPT_BOOLEAN('d', NULL, &remove_directories, + OPT_BOOL('d', NULL, &remove_directories, N_("remove whole directories")), { OPTION_CALLBACK, 'e', "exclude", &exclude_list, N_("pattern"), N_("add <pattern> to ignore rules"), PARSE_OPT_NONEG, exclude_cb }, - OPT_BOOLEAN('x', NULL, &ignored, N_("remove ignored files, too")), - OPT_BOOLEAN('X', NULL, &ignored_only, + OPT_BOOL('x', NULL, &ignored, N_("remove ignored files, too")), + OPT_BOOL('X', NULL, &ignored_only, N_("remove only ignored files")), OPT_END() }; @@ -925,12 +925,11 @@ int cmd_clean(int argc, const char **argv, const char *prefix) for (i = 0; i < exclude_list.nr; i++) add_exclude(exclude_list.items[i].string, "", 0, el, -(i+1)); - pathspec = get_pathspec(prefix, argv); + parse_pathspec(&pathspec, 0, + PATHSPEC_PREFER_CWD, + prefix, argv); - fill_directory(&dir, pathspec); - - if (pathspec) - seen = xmalloc(argc > 0 ? argc : 1); + fill_directory(&dir, &pathspec); for (i = 0; i < dir.nr; i++) { struct dir_entry *ent = dir.entries[i]; @@ -961,11 +960,9 @@ int cmd_clean(int argc, const char **argv, const char *prefix) if (lstat(ent->name, &st)) die_errno("Cannot lstat '%s'", ent->name); - if (pathspec) { - memset(seen, 0, argc > 0 ? argc : 1); - matches = match_pathspec(pathspec, ent->name, len, - 0, seen); - } + if (pathspec.nr) + matches = match_pathspec_depth(&pathspec, ent->name, + len, 0, NULL); if (S_ISDIR(st.st_mode)) { if (remove_directories || (matches == MATCHED_EXACTLY)) { @@ -973,7 +970,7 @@ int cmd_clean(int argc, const char **argv, const char *prefix) string_list_append(&del_list, rel); } } else { - if (pathspec && !matches) + if (pathspec.nr && !matches) continue; rel = relative_path(ent->name, prefix, &buf); string_list_append(&del_list, rel); @@ -1019,7 +1016,6 @@ int cmd_clean(int argc, const char **argv, const char *prefix) } strbuf_reset(&abs_path); } - free(seen); strbuf_release(&abs_path); strbuf_release(&buf); diff --git a/builtin/clone.c b/builtin/clone.c index 430307b298..0aff974a64 100644 --- a/builtin/clone.c +++ b/builtin/clone.c @@ -62,23 +62,22 @@ static struct option builtin_clone_options[] = { OPT__VERBOSITY(&option_verbosity), OPT_BOOL(0, "progress", &option_progress, N_("force progress reporting")), - OPT_BOOLEAN('n', "no-checkout", &option_no_checkout, - N_("don't create a checkout")), - OPT_BOOLEAN(0, "bare", &option_bare, N_("create a bare repository")), - { OPTION_BOOLEAN, 0, "naked", &option_bare, NULL, - N_("create a bare repository"), - PARSE_OPT_NOARG | PARSE_OPT_HIDDEN }, - OPT_BOOLEAN(0, "mirror", &option_mirror, - N_("create a mirror repository (implies bare)")), + OPT_BOOL('n', "no-checkout", &option_no_checkout, + N_("don't create a checkout")), + OPT_BOOL(0, "bare", &option_bare, N_("create a bare repository")), + OPT_HIDDEN_BOOL(0, "naked", &option_bare, + N_("create a bare repository")), + OPT_BOOL(0, "mirror", &option_mirror, + N_("create a mirror repository (implies bare)")), OPT_BOOL('l', "local", &option_local, N_("to clone from a local repository")), - OPT_BOOLEAN(0, "no-hardlinks", &option_no_hardlinks, + OPT_BOOL(0, "no-hardlinks", &option_no_hardlinks, N_("don't use local hardlinks, always copy")), - OPT_BOOLEAN('s', "shared", &option_shared, + OPT_BOOL('s', "shared", &option_shared, N_("setup as shared repository")), - OPT_BOOLEAN(0, "recursive", &option_recursive, + OPT_BOOL(0, "recursive", &option_recursive, N_("initialize submodules in the clone")), - OPT_BOOLEAN(0, "recurse-submodules", &option_recursive, + OPT_BOOL(0, "recurse-submodules", &option_recursive, N_("initialize submodules in the clone")), OPT_STRING(0, "template", &option_template, N_("template-directory"), N_("directory from which templates will be used")), @@ -557,7 +556,7 @@ static void update_remote_refs(const struct ref *refs, 0, &rm, transport)) die(_("remote did not send all necessary objects")); if (0 <= option_verbosity) - printf(_("done\n")); + printf(_("done.\n")); } if (refs) { diff --git a/builtin/commit.c b/builtin/commit.c index 10acc53f80..6ab4605cf5 100644 --- a/builtin/commit.c +++ b/builtin/commit.c @@ -30,6 +30,7 @@ #include "column.h" #include "sequencer.h" #include "notes-utils.h" +#include "mailmap.h" static const char * const builtin_commit_usage[] = { N_("git commit [options] [--] <pathspec>..."), @@ -163,6 +164,15 @@ static void determine_whence(struct wt_status *s) s->whence = whence; } +static void status_init_config(struct wt_status *s, config_fn_t fn) +{ + wt_status_prepare(s); + gitmodules_config(); + git_config(fn, s); + determine_whence(s); + s->hints = advice_status_hints; /* must come after git_config() */ +} + static void rollback_index_files(void) { switch (commit_style) { @@ -202,17 +212,15 @@ static int commit_index_files(void) * and return the paths that match the given pattern in list. */ static int list_paths(struct string_list *list, const char *with_tree, - const char *prefix, const char **pattern) + const char *prefix, const struct pathspec *pattern) { int i; char *m; - if (!pattern) + if (!pattern->nr) return 0; - for (i = 0; pattern[i]; i++) - ; - m = xcalloc(1, i); + m = xcalloc(1, pattern->nr); if (with_tree) { char *max_prefix = common_prefix(pattern); @@ -226,7 +234,7 @@ static int list_paths(struct string_list *list, const char *with_tree, if (ce->ce_flags & CE_UPDATE) continue; - if (!match_pathspec(pattern, ce->name, ce_namelen(ce), 0, m)) + if (!match_pathspec_depth(pattern, ce->name, ce_namelen(ce), 0, m)) continue; item = string_list_insert(list, ce->name); if (ce_skip_worktree(ce)) @@ -298,17 +306,17 @@ static char *prepare_index(int argc, const char **argv, const char *prefix, { int fd; struct string_list partial; - const char **pathspec = NULL; + struct pathspec pathspec; char *old_index_env = NULL; int refresh_flags = REFRESH_QUIET; if (is_status) refresh_flags |= REFRESH_UNMERGED; + parse_pathspec(&pathspec, 0, + PATHSPEC_PREFER_FULL, + prefix, argv); - if (*argv) - pathspec = get_pathspec(prefix, argv); - - if (read_cache_preload(pathspec) < 0) + if (read_cache_preload(&pathspec) < 0) die(_("index file corrupt")); if (interactive) { @@ -350,9 +358,9 @@ static char *prepare_index(int argc, const char **argv, const char *prefix, * (A) if all goes well, commit the real index; * (B) on failure, rollback the real index. */ - if (all || (also && pathspec && *pathspec)) { + if (all || (also && pathspec.nr)) { fd = hold_locked_index(&index_lock, 1); - add_files_to_cache(also ? prefix : NULL, pathspec, 0); + add_files_to_cache(also ? prefix : NULL, &pathspec, 0); refresh_cache_or_die(refresh_flags); update_main_cache_tree(WRITE_TREE_SILENT); if (write_cache(fd, active_cache, active_nr) || @@ -371,7 +379,7 @@ static char *prepare_index(int argc, const char **argv, const char *prefix, * and create commit from the_index. * We still need to refresh the index here. */ - if (!only && (!pathspec || !*pathspec)) { + if (!only && !pathspec.nr) { fd = hold_locked_index(&index_lock, 1); refresh_cache_or_die(refresh_flags); if (active_cache_changed) { @@ -416,7 +424,7 @@ static char *prepare_index(int argc, const char **argv, const char *prefix, memset(&partial, 0, sizeof(partial)); partial.strdup_strings = 1; - if (list_paths(&partial, !current_head ? NULL : "HEAD", prefix, pathspec)) + if (list_paths(&partial, !current_head ? NULL : "HEAD", prefix, &pathspec)) exit(1); discard_cache(); @@ -599,6 +607,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix, const char *hook_arg2 = NULL; int ident_shown = 0; int clean_message_contents = (cleanup_mode != CLEANUP_NONE); + int old_display_comment_prefix; /* This checks and barfs if author is badly specified */ determine_author_info(author_ident); @@ -696,6 +705,16 @@ static int prepare_to_commit(const char *index_file, const char *prefix, if (s->fp == NULL) die_errno(_("could not open '%s'"), git_path(commit_editmsg)); + /* Ignore status.displayCommentPrefix: we do need comments in COMMIT_EDITMSG. */ + old_display_comment_prefix = s->display_comment_prefix; + s->display_comment_prefix = 1; + + /* + * Most hints are counter-productive when the commit has + * already started. + */ + s->hints = 0; + if (clean_message_contents) stripspace(&sb, 0); @@ -821,6 +840,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix, */ if (!commitable && whence != FROM_MERGE && !allow_empty && !(amend && is_a_merge(current_head))) { + s->display_comment_prefix = old_display_comment_prefix; run_status(stdout, index_file, prefix, 0, s); if (amend) fputs(_(empty_amend_advice), stderr); @@ -935,6 +955,7 @@ static const char *find_author_by_nickname(const char *name) struct rev_info revs; struct commit *commit; struct strbuf buf = STRBUF_INIT; + struct string_list mailmap = STRING_LIST_INIT_NODUP; const char *av[20]; int ac = 0; @@ -945,13 +966,17 @@ static const char *find_author_by_nickname(const char *name) av[++ac] = buf.buf; av[++ac] = NULL; setup_revisions(ac, av, &revs, NULL); + revs.mailmap = &mailmap; + read_mailmap(revs.mailmap, NULL); + prepare_revision_walk(&revs); commit = get_revision(&revs); if (commit) { struct pretty_print_context ctx = {0}; ctx.date_mode = DATE_NORMAL; strbuf_release(&buf); - format_commit_message(commit, "%an <%ae>", &buf, &ctx); + format_commit_message(commit, "%aN <%aE>", &buf, &ctx); + clear_mailmap(&mailmap); return strbuf_detach(&buf, NULL); } die(_("No existing author found with '%s'"), name); @@ -1091,7 +1116,7 @@ static int parse_and_validate_options(int argc, const char *argv[], if (patch_interactive) interactive = 1; - if (!!also + !!only + !!all + !!interactive > 1) + if (also + only + all + interactive > 1) die(_("Only one of --include/--only/--all/--interactive/--patch can be used.")); if (argc == 0 && (also || (only && !amend))) die(_("No paths with --include/--only does not make sense.")); @@ -1182,6 +1207,10 @@ static int git_status_config(const char *k, const char *v, void *cb) s->use_color = git_config_colorbool(k, v); return 0; } + if (!strcmp(k, "status.displaycommentprefix")) { + s->display_comment_prefix = git_config_bool(k, v); + return 0; + } if (!prefixcmp(k, "status.color.") || !prefixcmp(k, "color.status.")) { int slot = parse_status_slot(k, 13); if (slot < 0) @@ -1228,14 +1257,14 @@ int cmd_status(int argc, const char **argv, const char *prefix) OPT_SET_INT(0, "long", &status_format, N_("show status in long format (default)"), STATUS_FORMAT_LONG), - OPT_BOOLEAN('z', "null", &s.null_termination, - N_("terminate entries with NUL")), + OPT_BOOL('z', "null", &s.null_termination, + N_("terminate entries with NUL")), { OPTION_STRING, 'u', "untracked-files", &untracked_files_arg, N_("mode"), N_("show untracked files, optional modes: all, normal, no. (Default: all)"), PARSE_OPT_OPTARG, NULL, (intptr_t)"all" }, - OPT_BOOLEAN(0, "ignored", &show_ignored_in_status, - N_("show ignored files")), + OPT_BOOL(0, "ignored", &show_ignored_in_status, + N_("show ignored files")), { OPTION_STRING, 0, "ignore-submodules", &ignore_submodule_arg, N_("when"), N_("ignore changes to submodules, optional when: all, dirty, untracked. (Default: all)"), PARSE_OPT_OPTARG, NULL, (intptr_t)"all" }, @@ -1246,10 +1275,7 @@ int cmd_status(int argc, const char **argv, const char *prefix) if (argc == 2 && !strcmp(argv[1], "-h")) usage_with_options(builtin_status_usage, builtin_status_options); - wt_status_prepare(&s); - gitmodules_config(); - git_config(git_status_config, &s); - determine_whence(&s); + status_init_config(&s, git_status_config); argc = parse_options(argc, argv, prefix, builtin_status_options, builtin_status_usage, 0); @@ -1259,11 +1285,12 @@ int cmd_status(int argc, const char **argv, const char *prefix) handle_untracked_files_arg(&s); if (show_ignored_in_status) s.show_ignored_files = 1; - if (*argv) - s.pathspec = get_pathspec(prefix, argv); + parse_pathspec(&s.pathspec, 0, + PATHSPEC_PREFER_FULL, + prefix, argv); - read_cache_preload(s.pathspec); - refresh_index(&the_index, REFRESH_QUIET|REFRESH_UNMERGED, s.pathspec, NULL, NULL); + read_cache_preload(&s.pathspec); + refresh_index(&the_index, REFRESH_QUIET|REFRESH_UNMERGED, &s.pathspec, NULL, NULL); fd = hold_locked_index(&index_lock, 0); if (0 <= fd) @@ -1434,24 +1461,24 @@ int cmd_commit(int argc, const char **argv, const char *prefix) OPT_STRING('C', "reuse-message", &use_message, N_("commit"), N_("reuse message from specified commit")), OPT_STRING(0, "fixup", &fixup_message, N_("commit"), N_("use autosquash formatted message to fixup specified commit")), OPT_STRING(0, "squash", &squash_message, N_("commit"), N_("use autosquash formatted message to squash specified commit")), - OPT_BOOLEAN(0, "reset-author", &renew_authorship, N_("the commit is authored by me now (used with -C/-c/--amend)")), - OPT_BOOLEAN('s', "signoff", &signoff, N_("add Signed-off-by:")), + OPT_BOOL(0, "reset-author", &renew_authorship, N_("the commit is authored by me now (used with -C/-c/--amend)")), + OPT_BOOL('s', "signoff", &signoff, N_("add Signed-off-by:")), OPT_FILENAME('t', "template", &template_file, N_("use specified template file")), OPT_BOOL('e', "edit", &edit_flag, N_("force edit of commit")), OPT_STRING(0, "cleanup", &cleanup_arg, N_("default"), N_("how to strip spaces and #comments from message")), - OPT_BOOLEAN(0, "status", &include_status, N_("include status in commit message template")), + OPT_BOOL(0, "status", &include_status, N_("include status in commit message template")), { OPTION_STRING, 'S', "gpg-sign", &sign_commit, N_("key id"), N_("GPG sign commit"), PARSE_OPT_OPTARG, NULL, (intptr_t) "" }, /* end commit message options */ OPT_GROUP(N_("Commit contents options")), - OPT_BOOLEAN('a', "all", &all, N_("commit all changed files")), - OPT_BOOLEAN('i', "include", &also, N_("add specified files to index for commit")), - OPT_BOOLEAN(0, "interactive", &interactive, N_("interactively add files")), - OPT_BOOLEAN('p', "patch", &patch_interactive, N_("interactively add changes")), - OPT_BOOLEAN('o', "only", &only, N_("commit only specified files")), - OPT_BOOLEAN('n', "no-verify", &no_verify, N_("bypass pre-commit hook")), - OPT_BOOLEAN(0, "dry-run", &dry_run, N_("show what would be committed")), + OPT_BOOL('a', "all", &all, N_("commit all changed files")), + OPT_BOOL('i', "include", &also, N_("add specified files to index for commit")), + OPT_BOOL(0, "interactive", &interactive, N_("interactively add files")), + OPT_BOOL('p', "patch", &patch_interactive, N_("interactively add changes")), + OPT_BOOL('o', "only", &only, N_("commit only specified files")), + OPT_BOOL('n', "no-verify", &no_verify, N_("bypass pre-commit hook")), + OPT_BOOL(0, "dry-run", &dry_run, N_("show what would be committed")), OPT_SET_INT(0, "short", &status_format, N_("show status concisely"), STATUS_FORMAT_SHORT), OPT_BOOL(0, "branch", &s.show_branch, N_("show branch information")), @@ -1460,19 +1487,17 @@ int cmd_commit(int argc, const char **argv, const char *prefix) OPT_SET_INT(0, "long", &status_format, N_("show status in long format (default)"), STATUS_FORMAT_LONG), - OPT_BOOLEAN('z', "null", &s.null_termination, - N_("terminate entries with NUL")), - OPT_BOOLEAN(0, "amend", &amend, N_("amend previous commit")), - OPT_BOOLEAN(0, "no-post-rewrite", &no_post_rewrite, N_("bypass post-rewrite hook")), + OPT_BOOL('z', "null", &s.null_termination, + N_("terminate entries with NUL")), + OPT_BOOL(0, "amend", &amend, N_("amend previous commit")), + OPT_BOOL(0, "no-post-rewrite", &no_post_rewrite, N_("bypass post-rewrite hook")), { OPTION_STRING, 'u', "untracked-files", &untracked_files_arg, N_("mode"), N_("show untracked files, optional modes: all, normal, no. (Default: all)"), PARSE_OPT_OPTARG, NULL, (intptr_t)"all" }, /* end commit contents options */ - { OPTION_BOOLEAN, 0, "allow-empty", &allow_empty, NULL, - N_("ok to record an empty change"), - PARSE_OPT_NOARG | PARSE_OPT_HIDDEN }, - { OPTION_BOOLEAN, 0, "allow-empty-message", &allow_empty_message, NULL, - N_("ok to record a change with an empty message"), - PARSE_OPT_NOARG | PARSE_OPT_HIDDEN }, + OPT_HIDDEN_BOOL(0, "allow-empty", &allow_empty, + N_("ok to record an empty change")), + OPT_HIDDEN_BOOL(0, "allow-empty-message", &allow_empty_message, + N_("ok to record a change with an empty message")), OPT_END() }; @@ -1492,11 +1517,8 @@ int cmd_commit(int argc, const char **argv, const char *prefix) if (argc == 2 && !strcmp(argv[1], "-h")) usage_with_options(builtin_commit_usage, builtin_commit_options); - wt_status_prepare(&s); - gitmodules_config(); - git_config(git_commit_config, &s); + status_init_config(&s, git_commit_config); status_format = STATUS_FORMAT_NONE; /* Ignore status.short */ - determine_whence(&s); s.colopts = 0; if (get_sha1("HEAD", sha1)) @@ -1618,7 +1640,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix) !current_head ? NULL : current_head->object.sha1, - 0); + 0, NULL); nl = strchr(sb.buf, '\n'); if (nl) diff --git a/builtin/config.c b/builtin/config.c index 4010c4320a..20e89fe4e0 100644 --- a/builtin/config.c +++ b/builtin/config.c @@ -2,6 +2,7 @@ #include "cache.h" #include "color.h" #include "parse-options.h" +#include "urlmatch.h" static const char *const builtin_config_usage[] = { N_("git config [options]"), @@ -42,6 +43,7 @@ static int respect_includes = -1; #define ACTION_SET_ALL (1<<12) #define ACTION_GET_COLOR (1<<13) #define ACTION_GET_COLORBOOL (1<<14) +#define ACTION_GET_URLMATCH (1<<15) #define TYPE_BOOL (1<<0) #define TYPE_INT (1<<1) @@ -50,15 +52,16 @@ static int respect_includes = -1; static struct option builtin_config_options[] = { OPT_GROUP(N_("Config file location")), - OPT_BOOLEAN(0, "global", &use_global_config, N_("use global config file")), - OPT_BOOLEAN(0, "system", &use_system_config, N_("use system config file")), - OPT_BOOLEAN(0, "local", &use_local_config, N_("use repository config file")), + OPT_BOOL(0, "global", &use_global_config, N_("use global config file")), + OPT_BOOL(0, "system", &use_system_config, N_("use system config file")), + OPT_BOOL(0, "local", &use_local_config, N_("use repository config file")), OPT_STRING('f', "file", &given_config_file, N_("file"), N_("use given config file")), OPT_STRING(0, "blob", &given_config_blob, N_("blob-id"), N_("read config from given blob object")), OPT_GROUP(N_("Action")), OPT_BIT(0, "get", &actions, N_("get value: name [value-regex]"), ACTION_GET), OPT_BIT(0, "get-all", &actions, N_("get all values: key [value-regex]"), ACTION_GET_ALL), OPT_BIT(0, "get-regexp", &actions, N_("get values for regexp: name-regex [value-regex]"), ACTION_GET_REGEXP), + OPT_BIT(0, "get-urlmatch", &actions, N_("get value specific for the URL: section[.var] URL"), ACTION_GET_URLMATCH), OPT_BIT(0, "replace-all", &actions, N_("replace all matching variables: name value [value_regex]"), ACTION_REPLACE_ALL), OPT_BIT(0, "add", &actions, N_("add a new variable: name value"), ACTION_ADD), OPT_BIT(0, "unset", &actions, N_("remove a variable: name [value-regex]"), ACTION_UNSET), @@ -75,7 +78,7 @@ static struct option builtin_config_options[] = { OPT_BIT(0, "bool-or-int", &types, N_("value is --bool or --int"), TYPE_BOOL_OR_INT), OPT_BIT(0, "path", &types, N_("value is a path (file or directory name)"), TYPE_PATH), OPT_GROUP(N_("Other")), - OPT_BOOLEAN('z', "null", &end_null, N_("terminate values with NUL byte")), + OPT_BOOL('z', "null", &end_null, N_("terminate values with NUL byte")), OPT_BOOL(0, "includes", &respect_includes, N_("respect include directives on lookup")), OPT_END(), }; @@ -102,25 +105,13 @@ struct strbuf_list { int alloc; }; -static int collect_config(const char *key_, const char *value_, void *cb) +static int format_config(struct strbuf *buf, const char *key_, const char *value_) { - struct strbuf_list *values = cb; - struct strbuf *buf; - char value[256]; - const char *vptr = value; int must_free_vptr = 0; int must_print_delim = 0; + char value[256]; + const char *vptr = value; - if (!use_key_regexp && strcmp(key_, key)) - return 0; - if (use_key_regexp && regexec(key_regexp, key_, 0, NULL, 0)) - return 0; - if (regexp != NULL && - (do_not_match ^ !!regexec(regexp, (value_?value_:""), 0, NULL, 0))) - return 0; - - ALLOC_GROW(values->items, values->nr + 1, values->alloc); - buf = &values->items[values->nr++]; strbuf_init(buf, 0); if (show_keys) { @@ -128,7 +119,8 @@ static int collect_config(const char *key_, const char *value_, void *cb) must_print_delim = 1; } if (types == TYPE_INT) - sprintf(value, "%d", git_config_int(key_, value_?value_:"")); + sprintf(value, "%"PRId64, + git_config_int64(key_, value_ ? value_ : "")); else if (types == TYPE_BOOL) vptr = git_config_bool(key_, value_) ? "true" : "false"; else if (types == TYPE_BOOL_OR_INT) { @@ -156,15 +148,27 @@ static int collect_config(const char *key_, const char *value_, void *cb) strbuf_addch(buf, term); if (must_free_vptr) - /* If vptr must be freed, it's a pointer to a - * dynamically allocated buffer, it's safe to cast to - * const. - */ free((char *)vptr); - return 0; } +static int collect_config(const char *key_, const char *value_, void *cb) +{ + struct strbuf_list *values = cb; + + if (!use_key_regexp && strcmp(key_, key)) + return 0; + if (use_key_regexp && regexec(key_regexp, key_, 0, NULL, 0)) + return 0; + if (regexp != NULL && + (do_not_match ^ !!regexec(regexp, (value_?value_:""), 0, NULL, 0))) + return 0; + + ALLOC_GROW(values->items, values->nr + 1, values->alloc); + + return format_config(&values->items[values->nr++], key_, value_); +} + static int get_value(const char *key_, const char *regex_) { int ret = CONFIG_GENERIC_ERROR; @@ -265,8 +269,8 @@ static char *normalize_value(const char *key, const char *value) else { normalized = xmalloc(64); if (types == TYPE_INT) { - int v = git_config_int(key, value); - sprintf(normalized, "%d", v); + int64_t v = git_config_int64(key, value); + sprintf(normalized, "%"PRId64, v); } else if (types == TYPE_BOOL) sprintf(normalized, "%s", @@ -364,6 +368,97 @@ static void check_blob_write(void) die("writing config blobs is not supported"); } +struct urlmatch_current_candidate_value { + char value_is_null; + struct strbuf value; +}; + +static int urlmatch_collect_fn(const char *var, const char *value, void *cb) +{ + struct string_list *values = cb; + struct string_list_item *item = string_list_insert(values, var); + struct urlmatch_current_candidate_value *matched = item->util; + + if (!matched) { + matched = xmalloc(sizeof(*matched)); + strbuf_init(&matched->value, 0); + item->util = matched; + } else { + strbuf_reset(&matched->value); + } + + if (value) { + strbuf_addstr(&matched->value, value); + matched->value_is_null = 0; + } else { + matched->value_is_null = 1; + } + return 0; +} + +static char *dup_downcase(const char *string) +{ + char *result; + size_t len, i; + + len = strlen(string); + result = xmalloc(len + 1); + for (i = 0; i < len; i++) + result[i] = tolower(string[i]); + result[i] = '\0'; + return result; +} + +static int get_urlmatch(const char *var, const char *url) +{ + char *section_tail; + struct string_list_item *item; + struct urlmatch_config config = { STRING_LIST_INIT_DUP }; + struct string_list values = STRING_LIST_INIT_DUP; + + config.collect_fn = urlmatch_collect_fn; + config.cascade_fn = NULL; + config.cb = &values; + + if (!url_normalize(url, &config.url)) + die("%s", config.url.err); + + config.section = dup_downcase(var); + section_tail = strchr(config.section, '.'); + if (section_tail) { + *section_tail = '\0'; + config.key = section_tail + 1; + show_keys = 0; + } else { + config.key = NULL; + show_keys = 1; + } + + git_config_with_options(urlmatch_config_entry, &config, + given_config_file, NULL, respect_includes); + + for_each_string_list_item(item, &values) { + struct urlmatch_current_candidate_value *matched = item->util; + struct strbuf key = STRBUF_INIT; + struct strbuf buf = STRBUF_INIT; + + strbuf_addstr(&key, item->string); + format_config(&buf, key.buf, + matched->value_is_null ? NULL : matched->value.buf); + fwrite(buf.buf, 1, buf.len, stdout); + strbuf_release(&key); + strbuf_release(&buf); + + strbuf_release(&matched->value); + } + string_list_clear(&config.vars, 1); + string_list_clear(&values, 1); + free(config.url.url); + + free((void *)config.section); + return 0; +} + int cmd_config(int argc, const char **argv, const char *prefix) { int nongit = !startup_info->have_repository; @@ -523,6 +618,10 @@ int cmd_config(int argc, const char **argv, const char *prefix) check_argc(argc, 1, 2); return get_value(argv[0], argv[1]); } + else if (actions == ACTION_GET_URLMATCH) { + check_argc(argc, 2, 2); + return get_urlmatch(argv[0], argv[1]); + } else if (actions == ACTION_UNSET) { check_blob_write(); check_argc(argc, 1, 2); diff --git a/builtin/describe.c b/builtin/describe.c index 7d73722f59..b9d3603704 100644 --- a/builtin/describe.c +++ b/builtin/describe.c @@ -13,7 +13,7 @@ #define MAX_TAGS (FLAG_BITS - 1) static const char * const describe_usage[] = { - N_("git describe [options] <committish>*"), + N_("git describe [options] <commit-ish>*"), N_("git describe [options] --dirty"), NULL }; @@ -406,12 +406,12 @@ int cmd_describe(int argc, const char **argv, const char *prefix) { int contains = 0; struct option options[] = { - OPT_BOOLEAN(0, "contains", &contains, N_("find the tag that comes after the commit")), - OPT_BOOLEAN(0, "debug", &debug, N_("debug search strategy on stderr")), - OPT_BOOLEAN(0, "all", &all, N_("use any ref")), - OPT_BOOLEAN(0, "tags", &tags, N_("use any tag, even unannotated")), - OPT_BOOLEAN(0, "long", &longformat, N_("always use long format")), - OPT_BOOLEAN(0, "first-parent", &first_parent, N_("only follow first parent")), + OPT_BOOL(0, "contains", &contains, N_("find the tag that comes after the commit")), + OPT_BOOL(0, "debug", &debug, N_("debug search strategy on stderr")), + OPT_BOOL(0, "all", &all, N_("use any ref")), + OPT_BOOL(0, "tags", &tags, N_("use any tag, even unannotated")), + OPT_BOOL(0, "long", &longformat, N_("always use long format")), + OPT_BOOL(0, "first-parent", &first_parent, N_("only follow first parent")), OPT__ABBREV(&abbrev), OPT_SET_INT(0, "exact-match", &max_candidates, N_("only output exact matches"), 0), @@ -419,11 +419,11 @@ int cmd_describe(int argc, const char **argv, const char *prefix) N_("consider <n> most recent tags (default: 10)")), OPT_STRING(0, "match", &pattern, N_("pattern"), N_("only consider tags matching <pattern>")), - OPT_BOOLEAN(0, "always", &always, - N_("show abbreviated commit object as fallback")), + OPT_BOOL(0, "always", &always, + N_("show abbreviated commit object as fallback")), {OPTION_STRING, 0, "dirty", &dirty, N_("mark"), - N_("append <mark> on dirty working tree (default: \"-dirty\")"), - PARSE_OPT_OPTARG, NULL, (intptr_t) "-dirty"}, + N_("append <mark> on dirty working tree (default: \"-dirty\")"), + PARSE_OPT_OPTARG, NULL, (intptr_t) "-dirty"}, OPT_END(), }; @@ -486,7 +486,7 @@ int cmd_describe(int argc, const char **argv, const char *prefix) } describe("HEAD", 1); } else if (dirty) { - die(_("--dirty is incompatible with committishes")); + die(_("--dirty is incompatible with commit-ishes")); } else { while (argc-- > 0) { describe(*argv++, argc == 0); diff --git a/builtin/diff-files.c b/builtin/diff-files.c index 46085f862f..9200069363 100644 --- a/builtin/diff-files.c +++ b/builtin/diff-files.c @@ -61,7 +61,7 @@ int cmd_diff_files(int argc, const char **argv, const char *prefix) (rev.diffopt.output_format & DIFF_FORMAT_PATCH)) rev.combine_merges = rev.dense_combined_merges = 1; - if (read_cache_preload(rev.diffopt.pathspec.raw) < 0) { + if (read_cache_preload(&rev.diffopt.pathspec) < 0) { perror("read_cache_preload"); return -1; } diff --git a/builtin/diff-index.c b/builtin/diff-index.c index 1c737f7921..ce15b23042 100644 --- a/builtin/diff-index.c +++ b/builtin/diff-index.c @@ -43,7 +43,7 @@ int cmd_diff_index(int argc, const char **argv, const char *prefix) usage(diff_cache_usage); if (!cached) { setup_work_tree(); - if (read_cache_preload(rev.diffopt.pathspec.raw) < 0) { + if (read_cache_preload(&rev.diffopt.pathspec) < 0) { perror("read_cache_preload"); return -1; } diff --git a/builtin/diff.c b/builtin/diff.c index 9fc273d8cd..2fb8c5dc0b 100644 --- a/builtin/diff.c +++ b/builtin/diff.c @@ -140,7 +140,7 @@ static int builtin_diff_index(struct rev_info *revs, usage(builtin_diff_usage); if (!cached) { setup_work_tree(); - if (read_cache_preload(revs->diffopt.pathspec.raw) < 0) { + if (read_cache_preload(&revs->diffopt.pathspec) < 0) { perror("read_cache_preload"); return -1; } @@ -242,7 +242,7 @@ static int builtin_diff_files(struct rev_info *revs, int argc, const char **argv revs->combine_merges = revs->dense_combined_merges = 1; setup_work_tree(); - if (read_cache_preload(revs->diffopt.pathspec.raw) < 0) { + if (read_cache_preload(&revs->diffopt.pathspec) < 0) { perror("read_cache_preload"); return -1; } @@ -367,6 +367,8 @@ int cmd_diff(int argc, const char **argv, const char *prefix) } } if (rev.prune_data.nr) { + /* builtin_diff_b_f() */ + GUARD_PATHSPEC(&rev.prune_data, PATHSPEC_FROMTOP | PATHSPEC_LITERAL); if (!path) path = rev.prune_data.items[0].match; paths += rev.prune_data.nr; diff --git a/builtin/fast-export.c b/builtin/fast-export.c index 8e19058744..78250eab08 100644 --- a/builtin/fast-export.c +++ b/builtin/fast-export.c @@ -30,6 +30,7 @@ static int fake_missing_tagger; static int use_done_feature; static int no_data; static int full_tree; +static struct string_list extra_refs = STRING_LIST_INIT_NODUP; static int parse_opt_signed_tag_mode(const struct option *opt, const char *arg, int unset) @@ -484,10 +485,32 @@ static void handle_tag(const char *name, struct tag *tag) (int)message_size, (int)message_size, message ? message : ""); } -static void get_tags_and_duplicates(struct rev_cmdline_info *info, - struct string_list *extra_refs) +static struct commit *get_commit(struct rev_cmdline_entry *e, char *full_name) +{ + switch (e->item->type) { + case OBJ_COMMIT: + return (struct commit *)e->item; + case OBJ_TAG: { + struct tag *tag = (struct tag *)e->item; + + /* handle nested tags */ + while (tag && tag->object.type == OBJ_TAG) { + parse_object(tag->object.sha1); + string_list_append(&extra_refs, full_name)->util = tag; + tag = (struct tag *)tag->tagged; + } + if (!tag) + die("Tag %s points nowhere?", e->name); + return (struct commit *)tag; + break; + } + default: + return NULL; + } +} + +static void get_tags_and_duplicates(struct rev_cmdline_info *info) { - struct tag *tag; int i; for (i = 0; i < info->nr; i++) { @@ -502,60 +525,45 @@ static void get_tags_and_duplicates(struct rev_cmdline_info *info, if (dwim_ref(e->name, strlen(e->name), sha1, &full_name) != 1) continue; - switch (e->item->type) { - case OBJ_COMMIT: - commit = (struct commit *)e->item; - break; - case OBJ_TAG: - tag = (struct tag *)e->item; - - /* handle nested tags */ - while (tag && tag->object.type == OBJ_TAG) { - parse_object(tag->object.sha1); - string_list_append(extra_refs, full_name)->util = tag; - tag = (struct tag *)tag->tagged; - } - if (!tag) - die ("Tag %s points nowhere?", e->name); - switch(tag->object.type) { - case OBJ_COMMIT: - commit = (struct commit *)tag; - break; - case OBJ_BLOB: - export_blob(tag->object.sha1); - continue; - default: /* OBJ_TAG (nested tags) is already handled */ - warning("Tag points to object of unexpected type %s, skipping.", - typename(tag->object.type)); - continue; - } - break; - default: + commit = get_commit(e, full_name); + if (!commit) { warning("%s: Unexpected object of type %s, skipping.", e->name, typename(e->item->type)); continue; } + switch(commit->object.type) { + case OBJ_COMMIT: + break; + case OBJ_BLOB: + export_blob(commit->object.sha1); + continue; + default: /* OBJ_TAG (nested tags) is already handled */ + warning("Tag points to object of unexpected type %s, skipping.", + typename(commit->object.type)); + continue; + } + /* * This ref will not be updated through a commit, lets make * sure it gets properly updated eventually. */ if (commit->util || commit->object.flags & SHOWN) - string_list_append(extra_refs, full_name)->util = commit; + string_list_append(&extra_refs, full_name)->util = commit; if (!commit->util) commit->util = full_name; } } -static void handle_tags_and_duplicates(struct string_list *extra_refs) +static void handle_tags_and_duplicates(void) { struct commit *commit; int i; - for (i = extra_refs->nr - 1; i >= 0; i--) { - const char *name = extra_refs->items[i].string; - struct object *object = extra_refs->items[i].util; + for (i = extra_refs.nr - 1; i >= 0; i--) { + const char *name = extra_refs.items[i].string; + struct object *object = extra_refs.items[i].util; switch (object->type) { case OBJ_TAG: handle_tag(name, (struct tag *)object); @@ -657,7 +665,6 @@ int cmd_fast_export(int argc, const char **argv, const char *prefix) { struct rev_info revs; struct object_array commits = OBJECT_ARRAY_INIT; - struct string_list extra_refs = STRING_LIST_INIT_NODUP; struct commit *commit; char *export_filename = NULL, *import_filename = NULL; uint32_t lastimportid; @@ -674,11 +681,11 @@ int cmd_fast_export(int argc, const char **argv, const char *prefix) N_("Dump marks to this file")), OPT_STRING(0, "import-marks", &import_filename, N_("file"), N_("Import marks from this file")), - OPT_BOOLEAN(0, "fake-missing-tagger", &fake_missing_tagger, - N_("Fake a tagger when tags lack one")), - OPT_BOOLEAN(0, "full-tree", &full_tree, - N_("Output full tree for each commit")), - OPT_BOOLEAN(0, "use-done-feature", &use_done_feature, + OPT_BOOL(0, "fake-missing-tagger", &fake_missing_tagger, + N_("Fake a tagger when tags lack one")), + OPT_BOOL(0, "full-tree", &full_tree, + N_("Output full tree for each commit")), + OPT_BOOL(0, "use-done-feature", &use_done_feature, N_("Use the done feature to terminate the stream")), OPT_BOOL(0, "no-data", &no_data, N_("Skip output of blob data")), OPT_END() @@ -709,7 +716,7 @@ int cmd_fast_export(int argc, const char **argv, const char *prefix) if (import_filename && revs.prune_data.nr) full_tree = 1; - get_tags_and_duplicates(&revs.cmdline, &extra_refs); + get_tags_and_duplicates(&revs.cmdline); if (prepare_revision_walk(&revs)) die("revision walk setup failed"); @@ -725,7 +732,7 @@ int cmd_fast_export(int argc, const char **argv, const char *prefix) } } - handle_tags_and_duplicates(&extra_refs); + handle_tags_and_duplicates(); if (export_filename && lastimportid != last_idnum) export_marks(export_filename); diff --git a/builtin/fetch-pack.c b/builtin/fetch-pack.c index aba4465552..c8e858232a 100644 --- a/builtin/fetch-pack.c +++ b/builtin/fetch-pack.c @@ -1,6 +1,8 @@ #include "builtin.h" #include "pkt-line.h" #include "fetch-pack.h" +#include "remote.h" +#include "connect.h" static const char fetch_pack_usage[] = "git fetch-pack [--all] [--stdin] [--quiet|-q] [--keep|-k] [--thin] " @@ -100,6 +102,10 @@ int cmd_fetch_pack(int argc, const char **argv, const char *prefix) pack_lockfile_ptr = &pack_lockfile; continue; } + if (!strcmp("--check-self-contained-and-connected", arg)) { + args.check_self_contained_and_connected = 1; + continue; + } usage(fetch_pack_usage); } @@ -152,6 +158,11 @@ int cmd_fetch_pack(int argc, const char **argv, const char *prefix) printf("lock %s\n", pack_lockfile); fflush(stdout); } + if (args.check_self_contained_and_connected && + args.self_contained_and_connected) { + printf("connectivity-ok\n"); + fflush(stdout); + } close(fd[0]); close(fd[1]); if (finish_connect(conn)) diff --git a/builtin/fetch.c b/builtin/fetch.c index 564705555b..bd7a10164f 100644 --- a/builtin/fetch.c +++ b/builtin/fetch.c @@ -30,7 +30,11 @@ enum { TAGS_SET = 2 }; -static int all, append, dry_run, force, keep, multiple, prune, update_head_ok, verbosity; +static int fetch_prune_config = -1; /* unspecified */ +static int prune = -1; /* unspecified */ +#define PRUNE_BY_DEFAULT 0 /* do we prune by default? */ + +static int all, append, dry_run, force, keep, multiple, update_head_ok, verbosity; static int progress = -1, recurse_submodules = RECURSE_SUBMODULES_DEFAULT; static int tags = TAGS_DEFAULT, unshallow; static const char *depth; @@ -55,30 +59,39 @@ static int option_parse_recurse_submodules(const struct option *opt, return 0; } +static int git_fetch_config(const char *k, const char *v, void *cb) +{ + if (!strcmp(k, "fetch.prune")) { + fetch_prune_config = git_config_bool(k, v); + return 0; + } + return 0; +} + static struct option builtin_fetch_options[] = { OPT__VERBOSITY(&verbosity), - OPT_BOOLEAN(0, "all", &all, - N_("fetch from all remotes")), - OPT_BOOLEAN('a', "append", &append, - N_("append to .git/FETCH_HEAD instead of overwriting")), + OPT_BOOL(0, "all", &all, + N_("fetch from all remotes")), + OPT_BOOL('a', "append", &append, + N_("append to .git/FETCH_HEAD instead of overwriting")), OPT_STRING(0, "upload-pack", &upload_pack, N_("path"), N_("path to upload pack on remote end")), OPT__FORCE(&force, N_("force overwrite of local branch")), - OPT_BOOLEAN('m', "multiple", &multiple, - N_("fetch from multiple remotes")), + OPT_BOOL('m', "multiple", &multiple, + N_("fetch from multiple remotes")), OPT_SET_INT('t', "tags", &tags, N_("fetch all tags and associated objects"), TAGS_SET), OPT_SET_INT('n', NULL, &tags, N_("do not fetch all tags (--no-tags)"), TAGS_UNSET), - OPT_BOOLEAN('p', "prune", &prune, - N_("prune remote-tracking branches no longer on remote")), + OPT_BOOL('p', "prune", &prune, + N_("prune remote-tracking branches no longer on remote")), { OPTION_CALLBACK, 0, "recurse-submodules", NULL, N_("on-demand"), N_("control recursive fetching of submodules"), PARSE_OPT_OPTARG, option_parse_recurse_submodules }, - OPT_BOOLEAN(0, "dry-run", &dry_run, - N_("dry run")), - OPT_BOOLEAN('k', "keep", &keep, N_("keep downloaded pack")), - OPT_BOOLEAN('u', "update-head-ok", &update_head_ok, + OPT_BOOL(0, "dry-run", &dry_run, + N_("dry run")), + OPT_BOOL('k', "keep", &keep, N_("keep downloaded pack")), + OPT_BOOL('u', "update-head-ok", &update_head_ok, N_("allow updating of HEAD ref")), OPT_BOOL(0, "progress", &progress, N_("force progress reporting")), OPT_STRING(0, "depth", &depth, N_("depth"), @@ -249,7 +262,8 @@ static int s_update_ref(const char *action, rla = default_rla.buf; snprintf(msg, sizeof(msg), "%s: %s", rla, action); lock = lock_any_ref_for_update(ref->name, - check_old ? ref->old_sha1 : NULL, 0); + check_old ? ref->old_sha1 : NULL, + 0, NULL); if (!lock) return errno == ENOTDIR ? STORE_REF_ERROR_DF_CONFLICT : STORE_REF_ERROR_OTHER; @@ -816,7 +830,10 @@ static int do_fetch(struct transport *transport, goto cleanup; } if (prune) { - /* If --tags was specified, pretend the user gave us the canonical tags refspec */ + /* + * If --tags was specified, pretend that the user gave us + * the canonical tags refspec + */ if (tags == TAGS_SET) { const char *tags_str = "refs/tags/*:refs/tags/*"; struct refspec *tags_refspec, *refspec; @@ -913,7 +930,7 @@ static void add_options_to_argv(struct argv_array *argv) { if (dry_run) argv_array_push(argv, "--dry-run"); - if (prune) + if (prune > 0) argv_array_push(argv, "--prune"); if (update_head_ok) argv_array_push(argv, "--update-head-ok"); @@ -981,6 +998,17 @@ static int fetch_one(struct remote *remote, int argc, const char **argv) "remote name from which new revisions should be fetched.")); gtransport = prepare_transport(remote); + + if (prune < 0) { + /* no command line request */ + if (0 <= gtransport->remote->prune) + prune = gtransport->remote->prune; + else if (0 <= fetch_prune_config) + prune = fetch_prune_config; + else + prune = PRUNE_BY_DEFAULT; + } + if (argc > 0) { int j = 0; refs = xcalloc(argc + 1, sizeof(const char *)); @@ -1030,6 +1058,8 @@ int cmd_fetch(int argc, const char **argv, const char *prefix) for (i = 1; i < argc; i++) strbuf_addf(&default_rla, " %s", argv[i]); + git_config(git_fetch_config, NULL); + argc = parse_options(argc, argv, prefix, builtin_fetch_options, builtin_fetch_usage, 0); diff --git a/builtin/for-each-ref.c b/builtin/for-each-ref.c index 7f059c31df..1d4083c2dd 100644 --- a/builtin/for-each-ref.c +++ b/builtin/for-each-ref.c @@ -867,24 +867,29 @@ static void sort_refs(struct ref_sort *sort, struct refinfo **refs, int num_refs static void print_value(struct refinfo *ref, int atom, int quote_style) { struct atom_value *v; + struct strbuf sb = STRBUF_INIT; get_value(ref, atom, &v); switch (quote_style) { case QUOTE_NONE: fputs(v->s, stdout); break; case QUOTE_SHELL: - sq_quote_print(stdout, v->s); + sq_quote_buf(&sb, v->s); break; case QUOTE_PERL: - perl_quote_print(stdout, v->s); + perl_quote_buf(&sb, v->s); break; case QUOTE_PYTHON: - python_quote_print(stdout, v->s); + python_quote_buf(&sb, v->s); break; case QUOTE_TCL: - tcl_quote_print(stdout, v->s); + tcl_quote_buf(&sb, v->s); break; } + if (quote_style != QUOTE_NONE) { + fputs(sb.buf, stdout); + strbuf_release(&sb); + } } static int hex1(char ch) diff --git a/builtin/fsck.c b/builtin/fsck.c index 9909b6d519..97ce678c6b 100644 --- a/builtin/fsck.c +++ b/builtin/fsck.c @@ -16,6 +16,7 @@ #define REACHABLE 0x0001 #define SEEN 0x0002 +#define HAS_OBJ 0x0004 static int show_root; static int show_tags; @@ -101,7 +102,7 @@ static int mark_object(struct object *obj, int type, void *data) if (obj->flags & REACHABLE) return 0; obj->flags |= REACHABLE; - if (!obj->parsed) { + if (!(obj->flags & HAS_OBJ)) { if (parent && !has_sha1_file(obj->sha1)) { printf("broken link from %7s %s\n", typename(parent->type), sha1_to_hex(parent->sha1)); @@ -127,16 +128,13 @@ static int traverse_one_object(struct object *obj) struct tree *tree = NULL; if (obj->type == OBJ_TREE) { - obj->parsed = 0; tree = (struct tree *)obj; if (parse_tree(tree) < 0) return 1; /* error already displayed */ } result = fsck_walk(obj, mark_object, obj); - if (tree) { - free(tree->buffer); - tree->buffer = NULL; - } + if (tree) + free_tree_buffer(tree); return result; } @@ -178,7 +176,7 @@ static void check_reachable_object(struct object *obj) * except if it was in a pack-file and we didn't * do a full fsck */ - if (!obj->parsed) { + if (!(obj->flags & HAS_OBJ)) { if (has_sha1_pack(obj->sha1)) return; /* it is in pack - forget about it */ printf("missing %s %s\n", typename(obj->type), sha1_to_hex(obj->sha1)); @@ -306,8 +304,7 @@ static int fsck_obj(struct object *obj) if (obj->type == OBJ_TREE) { struct tree *item = (struct tree *) obj; - free(item->buffer); - item->buffer = NULL; + free_tree_buffer(item); } if (obj->type == OBJ_COMMIT) { @@ -340,6 +337,7 @@ static int fsck_sha1(const unsigned char *sha1) return error("%s: object corrupt or missing", sha1_to_hex(sha1)); } + obj->flags |= HAS_OBJ; return fsck_obj(obj); } @@ -352,6 +350,7 @@ static int fsck_obj_buffer(const unsigned char *sha1, enum object_type type, errors_found |= ERROR_OBJECT; return error("%s: object corrupt or missing", sha1_to_hex(sha1)); } + obj->flags = HAS_OBJ; return fsck_obj(obj); } @@ -611,15 +610,15 @@ static char const * const fsck_usage[] = { static struct option fsck_opts[] = { OPT__VERBOSE(&verbose, N_("be verbose")), - OPT_BOOLEAN(0, "unreachable", &show_unreachable, N_("show unreachable objects")), + OPT_BOOL(0, "unreachable", &show_unreachable, N_("show unreachable objects")), OPT_BOOL(0, "dangling", &show_dangling, N_("show dangling objects")), - OPT_BOOLEAN(0, "tags", &show_tags, N_("report tags")), - OPT_BOOLEAN(0, "root", &show_root, N_("report root nodes")), - OPT_BOOLEAN(0, "cache", &keep_cache_objects, N_("make index objects head nodes")), - OPT_BOOLEAN(0, "reflogs", &include_reflogs, N_("make reflogs head nodes (default)")), - OPT_BOOLEAN(0, "full", &check_full, N_("also consider packs and alternate objects")), - OPT_BOOLEAN(0, "strict", &check_strict, N_("enable more strict checking")), - OPT_BOOLEAN(0, "lost-found", &write_lost_and_found, + OPT_BOOL(0, "tags", &show_tags, N_("report tags")), + OPT_BOOL(0, "root", &show_root, N_("report root nodes")), + OPT_BOOL(0, "cache", &keep_cache_objects, N_("make index objects head nodes")), + OPT_BOOL(0, "reflogs", &include_reflogs, N_("make reflogs head nodes (default)")), + OPT_BOOL(0, "full", &check_full, N_("also consider packs and alternate objects")), + OPT_BOOL(0, "strict", &check_strict, N_("enable more strict checking")), + OPT_BOOL(0, "lost-found", &write_lost_and_found, N_("write dangling objects in .git/lost-found")), OPT_BOOL(0, "progress", &show_progress, N_("show progress")), OPT_END(), diff --git a/builtin/gc.c b/builtin/gc.c index 6be6c8d65b..891a2c2ecb 100644 --- a/builtin/gc.c +++ b/builtin/gc.c @@ -167,19 +167,78 @@ static int need_to_gc(void) return 1; } +/* return NULL on success, else hostname running the gc */ +static const char *lock_repo_for_gc(int force, pid_t* ret_pid) +{ + static struct lock_file lock; + static char locking_host[128]; + char my_host[128]; + struct strbuf sb = STRBUF_INIT; + struct stat st; + uintmax_t pid; + FILE *fp; + int fd, should_exit; + + if (gethostname(my_host, sizeof(my_host))) + strcpy(my_host, "unknown"); + + fd = hold_lock_file_for_update(&lock, git_path("gc.pid"), + LOCK_DIE_ON_ERROR); + if (!force) { + fp = fopen(git_path("gc.pid"), "r"); + memset(locking_host, 0, sizeof(locking_host)); + should_exit = + fp != NULL && + !fstat(fileno(fp), &st) && + /* + * 12 hour limit is very generous as gc should + * never take that long. On the other hand we + * don't really need a strict limit here, + * running gc --auto one day late is not a big + * problem. --force can be used in manual gc + * after the user verifies that no gc is + * running. + */ + time(NULL) - st.st_mtime <= 12 * 3600 && + fscanf(fp, "%"PRIuMAX" %127c", &pid, locking_host) == 2 && + /* be gentle to concurrent "gc" on remote hosts */ + (strcmp(locking_host, my_host) || !kill(pid, 0)); + if (fp != NULL) + fclose(fp); + if (should_exit) { + if (fd >= 0) + rollback_lock_file(&lock); + *ret_pid = pid; + return locking_host; + } + } + + strbuf_addf(&sb, "%"PRIuMAX" %s", + (uintmax_t) getpid(), my_host); + write_in_full(fd, sb.buf, sb.len); + strbuf_release(&sb); + commit_lock_file(&lock); + + return NULL; +} + int cmd_gc(int argc, const char **argv, const char *prefix) { int aggressive = 0; int auto_gc = 0; int quiet = 0; + int force = 0; + const char *name; + pid_t pid; struct option builtin_gc_options[] = { OPT__QUIET(&quiet, N_("suppress progress reporting")), { OPTION_STRING, 0, "prune", &prune_expire, N_("date"), N_("prune unreferenced objects"), PARSE_OPT_OPTARG, NULL, (intptr_t)prune_expire }, - OPT_BOOLEAN(0, "aggressive", &aggressive, N_("be more thorough (increased runtime)")), - OPT_BOOLEAN(0, "auto", &auto_gc, N_("enable auto-gc mode")), + OPT_BOOL(0, "aggressive", &aggressive, N_("be more thorough (increased runtime)")), + OPT_BOOL(0, "auto", &auto_gc, N_("enable auto-gc mode")), + OPT_BOOL(0, "force", &force, N_("force running gc even if there may be another gc running")), OPT_END() }; @@ -225,6 +284,14 @@ int cmd_gc(int argc, const char **argv, const char *prefix) } else add_repack_all_option(); + name = lock_repo_for_gc(force, &pid); + if (name) { + if (auto_gc) + return 0; /* be quiet on --auto */ + die(_("gc is already running on machine '%s' pid %"PRIuMAX" (use --force if not)"), + name, (uintmax_t)pid); + } + if (pack_refs && run_command_v_opt(pack_refs_cmd.argv, RUN_GIT_CMD)) return error(FAILED_RUN, pack_refs_cmd.argv[0]); diff --git a/builtin/grep.c b/builtin/grep.c index d3b3b1db11..03bc442e3f 100644 --- a/builtin/grep.c +++ b/builtin/grep.c @@ -17,6 +17,7 @@ #include "grep.h" #include "quote.h" #include "dir.h" +#include "pathspec.h" static char const * const grep_usage[] = { N_("git grep [options] [-e] <pattern> [<rev>...] [[--] <path>...]"), @@ -521,7 +522,7 @@ static int grep_directory(struct grep_opt *opt, const struct pathspec *pathspec, if (exc_std) setup_standard_excludes(&dir); - fill_directory(&dir, pathspec->raw); + fill_directory(&dir, pathspec); for (i = 0; i < dir.nr; i++) { const char *name = dir.entries[i]->name; int namelen = strlen(name); @@ -629,7 +630,6 @@ int cmd_grep(int argc, const char **argv, const char *prefix) const char *show_in_pager = NULL, *default_pager = "dummy"; struct grep_opt opt; struct object_array list = OBJECT_ARRAY_INIT; - const char **paths = NULL; struct pathspec pathspec; struct string_list path_list = STRING_LIST_INIT_NODUP; int i; @@ -638,20 +638,20 @@ int cmd_grep(int argc, const char **argv, const char *prefix) int pattern_type_arg = GREP_PATTERN_TYPE_UNSPECIFIED; struct option options[] = { - OPT_BOOLEAN(0, "cached", &cached, + OPT_BOOL(0, "cached", &cached, N_("search in index instead of in the work tree")), OPT_NEGBIT(0, "no-index", &use_index, N_("find in contents not managed by git"), 1), - OPT_BOOLEAN(0, "untracked", &untracked, + OPT_BOOL(0, "untracked", &untracked, N_("search in both tracked and untracked files")), OPT_SET_INT(0, "exclude-standard", &opt_exclude, N_("search also in ignored files"), 1), OPT_GROUP(""), - OPT_BOOLEAN('v', "invert-match", &opt.invert, + OPT_BOOL('v', "invert-match", &opt.invert, N_("show non-matching lines")), - OPT_BOOLEAN('i', "ignore-case", &opt.ignore_case, + OPT_BOOL('i', "ignore-case", &opt.ignore_case, N_("case insensitive matching")), - OPT_BOOLEAN('w', "word-regexp", &opt.word_regexp, + OPT_BOOL('w', "word-regexp", &opt.word_regexp, N_("match patterns only at word boundaries")), OPT_SET_INT('a', "text", &opt.binary, N_("process binary files as text"), GREP_BINARY_TEXT), @@ -675,26 +675,26 @@ int cmd_grep(int argc, const char **argv, const char *prefix) N_("use Perl-compatible regular expressions"), GREP_PATTERN_TYPE_PCRE), OPT_GROUP(""), - OPT_BOOLEAN('n', "line-number", &opt.linenum, N_("show line numbers")), + OPT_BOOL('n', "line-number", &opt.linenum, N_("show line numbers")), OPT_NEGBIT('h', NULL, &opt.pathname, N_("don't show filenames"), 1), OPT_BIT('H', NULL, &opt.pathname, N_("show filenames"), 1), OPT_NEGBIT(0, "full-name", &opt.relative, N_("show filenames relative to top directory"), 1), - OPT_BOOLEAN('l', "files-with-matches", &opt.name_only, + OPT_BOOL('l', "files-with-matches", &opt.name_only, N_("show only filenames instead of matching lines")), - OPT_BOOLEAN(0, "name-only", &opt.name_only, + OPT_BOOL(0, "name-only", &opt.name_only, N_("synonym for --files-with-matches")), - OPT_BOOLEAN('L', "files-without-match", + OPT_BOOL('L', "files-without-match", &opt.unmatch_name_only, N_("show only the names of files without match")), - OPT_BOOLEAN('z', "null", &opt.null_following_name, + OPT_BOOL('z', "null", &opt.null_following_name, N_("print NUL after filenames")), - OPT_BOOLEAN('c', "count", &opt.count, + OPT_BOOL('c', "count", &opt.count, N_("show the number of matches instead of matching lines")), OPT__COLOR(&opt.color, N_("highlight matches")), - OPT_BOOLEAN(0, "break", &opt.file_break, + OPT_BOOL(0, "break", &opt.file_break, N_("print empty line between matches from different files")), - OPT_BOOLEAN(0, "heading", &opt.heading, + OPT_BOOL(0, "heading", &opt.heading, N_("show filename only once above matches from same file")), OPT_GROUP(""), OPT_CALLBACK('C', "context", &opt, N_("n"), @@ -706,9 +706,9 @@ int cmd_grep(int argc, const char **argv, const char *prefix) N_("show <n> context lines after matches")), OPT_NUMBER_CALLBACK(&opt, N_("shortcut for -C NUM"), context_callback), - OPT_BOOLEAN('p', "show-function", &opt.funcname, + OPT_BOOL('p', "show-function", &opt.funcname, N_("show a line with the function name before matches")), - OPT_BOOLEAN('W', "function-context", &opt.funcbody, + OPT_BOOL('W', "function-context", &opt.funcbody, N_("show the surrounding function")), OPT_GROUP(""), OPT_CALLBACK('f', NULL, &opt, N_("file"), @@ -718,7 +718,7 @@ int cmd_grep(int argc, const char **argv, const char *prefix) { OPTION_CALLBACK, 0, "and", &opt, NULL, N_("combine patterns specified with -e"), PARSE_OPT_NOARG | PARSE_OPT_NONEG, and_callback }, - OPT_BOOLEAN(0, "or", &dummy, ""), + OPT_BOOL(0, "or", &dummy, ""), { OPTION_CALLBACK, 0, "not", &opt, NULL, "", PARSE_OPT_NOARG | PARSE_OPT_NONEG, not_callback }, { OPTION_CALLBACK, '(', NULL, &opt, NULL, "", @@ -729,7 +729,7 @@ int cmd_grep(int argc, const char **argv, const char *prefix) close_callback }, OPT__QUIET(&opt.status_only, N_("indicate hit with exit status without output")), - OPT_BOOLEAN(0, "all-match", &opt.all_match, + OPT_BOOL(0, "all-match", &opt.all_match, N_("show only matches from files that match all patterns")), { OPTION_SET_INT, 0, "debug", &opt.debug, NULL, N_("show parse tree for grep expression"), @@ -738,8 +738,8 @@ int cmd_grep(int argc, const char **argv, const char *prefix) { OPTION_STRING, 'O', "open-files-in-pager", &show_in_pager, N_("pager"), N_("show matching files in the pager"), PARSE_OPT_OPTARG, NULL, (intptr_t)default_pager }, - OPT_BOOLEAN(0, "ext-grep", &external_grep_allowed__ignored, - N_("allow calling of grep(1) (ignored by this build)")), + OPT_BOOL(0, "ext-grep", &external_grep_allowed__ignored, + N_("allow calling of grep(1) (ignored by this build)")), { OPTION_CALLBACK, 0, "help-all", &options, NULL, N_("show usage"), PARSE_OPT_HIDDEN | PARSE_OPT_NOARG, help_callback }, OPT_END() @@ -856,8 +856,10 @@ int cmd_grep(int argc, const char **argv, const char *prefix) verify_filename(prefix, argv[j], j == i); } - paths = get_pathspec(prefix, argv + i); - init_pathspec(&pathspec, paths); + parse_pathspec(&pathspec, 0, + PATHSPEC_PREFER_CWD | + (opt.max_depth != -1 ? PATHSPEC_MAXDEPTH_VALID : 0), + prefix, argv + i); pathspec.max_depth = opt.max_depth; pathspec.recursive = 1; diff --git a/builtin/hash-object.c b/builtin/hash-object.c index 8d184f1a99..d7fcf4c13c 100644 --- a/builtin/hash-object.c +++ b/builtin/hash-object.c @@ -70,10 +70,10 @@ static const char *vpath; static const struct option hash_object_options[] = { OPT_STRING('t', NULL, &type, N_("type"), N_("object type")), - OPT_BOOLEAN('w', NULL, &write_object, N_("write the object into the object database")), - OPT_BOOLEAN( 0 , "stdin", &hashstdin, N_("read the object from stdin")), - OPT_BOOLEAN( 0 , "stdin-paths", &stdin_paths, N_("read file names from stdin")), - OPT_BOOLEAN( 0 , "no-filters", &no_filters, N_("store file as is without filters")), + OPT_BOOL('w', NULL, &write_object, N_("write the object into the object database")), + OPT_COUNTUP( 0 , "stdin", &hashstdin, N_("read the object from stdin")), + OPT_BOOL( 0 , "stdin-paths", &stdin_paths, N_("read file names from stdin")), + OPT_BOOL( 0 , "no-filters", &no_filters, N_("store file as is without filters")), OPT_STRING( 0 , "path", &vpath, N_("file"), N_("process file as it were from this path")), OPT_END() }; diff --git a/builtin/index-pack.c b/builtin/index-pack.c index 9c1cfac442..9e9eb4b74e 100644 --- a/builtin/index-pack.c +++ b/builtin/index-pack.c @@ -770,6 +770,7 @@ static void sha1_object(const void *data, struct object_entry *obj_entry, if (obj->type == OBJ_TREE) { struct tree *item = (struct tree *) obj; item->buffer = NULL; + obj->parsed = 0; } if (obj->type == OBJ_COMMIT) { struct commit *commit = (struct commit *) obj; diff --git a/builtin/log.c b/builtin/log.c index 2625f9881a..77d0f5f3fd 100644 --- a/builtin/log.c +++ b/builtin/log.c @@ -121,7 +121,7 @@ static void cmd_log_init_finish(int argc, const char **argv, const char *prefix, static struct line_opt_callback_data line_cb = {NULL, NULL, STRING_LIST_INIT_DUP}; const struct option builtin_log_options[] = { - OPT_BOOL(0, "quiet", &quiet, N_("suppress diff output")), + OPT__QUIET(&quiet, N_("suppress diff output")), OPT_BOOL(0, "source", &source, N_("show source")), OPT_BOOL(0, "use-mailmap", &mailmap, N_("Use mail map file")), { OPTION_CALLBACK, 0, "decorate", NULL, NULL, N_("decorate options"), @@ -503,7 +503,7 @@ int cmd_show(int argc, const char **argv, const char *prefix) init_grep_defaults(); git_config(git_log_config, NULL); - init_pathspec(&match_all, NULL); + memset(&match_all, 0, sizeof(match_all)); init_revisions(&rev, prefix); rev.diff = 1; rev.always_show_header = 1; @@ -1179,13 +1179,13 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) { OPTION_CALLBACK, 'k', "keep-subject", &rev, NULL, N_("don't strip/add [PATCH]"), PARSE_OPT_NOARG | PARSE_OPT_NONEG, keep_callback }, - OPT_BOOLEAN(0, "no-binary", &no_binary_diff, - N_("don't output binary diffs")), - OPT_BOOLEAN(0, "ignore-if-in-upstream", &ignore_if_in_upstream, - N_("don't include a patch matching a commit upstream")), - { OPTION_BOOLEAN, 'p', "no-stat", &use_patch_format, NULL, + OPT_BOOL(0, "no-binary", &no_binary_diff, + N_("don't output binary diffs")), + OPT_BOOL(0, "ignore-if-in-upstream", &ignore_if_in_upstream, + N_("don't include a patch matching a commit upstream")), + { OPTION_SET_INT, 'p', "no-stat", &use_patch_format, NULL, N_("show patch format instead of default (patch + stat)"), - PARSE_OPT_NONEG | PARSE_OPT_NOARG }, + PARSE_OPT_NONEG | PARSE_OPT_NOARG, NULL, 1}, OPT_GROUP(N_("Messaging")), { OPTION_CALLBACK, 0, "add-header", NULL, N_("header"), N_("add email header"), 0, header_callback }, @@ -1210,8 +1210,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) PARSE_OPT_OPTARG, thread_callback }, OPT_STRING(0, "signature", &signature, N_("signature"), N_("add a signature")), - OPT_BOOLEAN(0, "quiet", &quiet, - N_("don't print the patch filenames")), + OPT__QUIET(&quiet, N_("don't print the patch filenames")), OPT_END() }; diff --git a/builtin/ls-files.c b/builtin/ls-files.c index 5cf3e31370..e1cf6d8547 100644 --- a/builtin/ls-files.c +++ b/builtin/ls-files.c @@ -13,6 +13,7 @@ #include "parse-options.h" #include "resolve-undo.h" #include "string-list.h" +#include "pathspec.h" static int abbrev; static int show_deleted; @@ -30,7 +31,7 @@ static int debug_mode; static const char *prefix; static int max_prefix_len; static int prefix_len; -static const char **pathspec; +static struct pathspec pathspec; static int error_unmatch; static char *ps_matched; static const char *with_tree; @@ -63,7 +64,7 @@ static void show_dir_entry(const char *tag, struct dir_entry *ent) if (len >= ent->len) die("git ls-files: internal error - directory entry not superset of prefix"); - if (!match_pathspec(pathspec, ent->name, ent->len, len, ps_matched)) + if (!match_pathspec_depth(&pathspec, ent->name, ent->len, len, ps_matched)) return; fputs(tag, stdout); @@ -138,7 +139,7 @@ static void show_ce_entry(const char *tag, const struct cache_entry *ce) if (len >= ce_namelen(ce)) die("git ls-files: internal error - cache entry not superset of prefix"); - if (!match_pathspec(pathspec, ce->name, ce_namelen(ce), len, ps_matched)) + if (!match_pathspec_depth(&pathspec, ce->name, ce_namelen(ce), len, ps_matched)) return; if (tag && *tag && show_valid_bit && @@ -194,7 +195,7 @@ static void show_ru_info(void) len = strlen(path); if (len < max_prefix_len) continue; /* outside of the prefix */ - if (!match_pathspec(pathspec, path, len, max_prefix_len, ps_matched)) + if (!match_pathspec_depth(&pathspec, path, len, max_prefix_len, ps_matched)) continue; /* uninterested */ for (i = 0; i < 3; i++) { if (!ui->mode[i]) @@ -219,7 +220,9 @@ static void show_files(struct dir_struct *dir) /* For cached/deleted files we don't need to even do the readdir */ if (show_others || show_killed) { - fill_directory(dir, pathspec); + if (!show_others) + dir->flags |= DIR_COLLECT_KILLED_ONLY; + fill_directory(dir, &pathspec); if (show_others) show_other_files(dir); if (show_killed) @@ -287,21 +290,6 @@ static void prune_cache(const char *prefix) active_nr = last; } -static void strip_trailing_slash_from_submodules(void) -{ - const char **p; - - for (p = pathspec; *p != NULL; p++) { - int len = strlen(*p), pos; - - if (len < 1 || (*p)[len - 1] != '/') - continue; - pos = cache_name_pos(*p, len - 1); - if (pos >= 0 && S_ISGITLINK(active_cache[pos]->ce_mode)) - *p = xstrndup(*p, len - 1); - } -} - /* * Read the tree specified with --with-tree option * (typically, HEAD) into stage #1 and then @@ -333,13 +321,12 @@ void overlay_tree_on_cache(const char *tree_name, const char *prefix) } if (prefix) { - static const char *(matchbuf[2]); - matchbuf[0] = prefix; - matchbuf[1] = NULL; - init_pathspec(&pathspec, matchbuf); - pathspec.items[0].nowildcard_len = pathspec.items[0].len; + static const char *(matchbuf[1]); + matchbuf[0] = NULL; + parse_pathspec(&pathspec, PATHSPEC_ALL_MAGIC, + PATHSPEC_PREFER_CWD, prefix, matchbuf); } else - init_pathspec(&pathspec, NULL); + memset(&pathspec, 0, sizeof(pathspec)); if (read_tree(tree, 1, &pathspec)) die("unable to read tree entries %s", tree_name); @@ -364,15 +351,16 @@ void overlay_tree_on_cache(const char *tree_name, const char *prefix) } } -int report_path_error(const char *ps_matched, const char **pathspec, const char *prefix) +int report_path_error(const char *ps_matched, + const struct pathspec *pathspec, + const char *prefix) { /* * Make sure all pathspec matched; otherwise it is an error. */ struct strbuf sb = STRBUF_INIT; - const char *name; int num, errors = 0; - for (num = 0; pathspec[num]; num++) { + for (num = 0; num < pathspec->nr; num++) { int other, found_dup; if (ps_matched[num]) @@ -380,13 +368,16 @@ int report_path_error(const char *ps_matched, const char **pathspec, const char /* * The caller might have fed identical pathspec * twice. Do not barf on such a mistake. + * FIXME: parse_pathspec should have eliminated + * duplicate pathspec. */ for (found_dup = other = 0; - !found_dup && pathspec[other]; + !found_dup && other < pathspec->nr; other++) { if (other == num || !ps_matched[other]) continue; - if (!strcmp(pathspec[other], pathspec[num])) + if (!strcmp(pathspec->items[other].original, + pathspec->items[num].original)) /* * Ok, we have a match already. */ @@ -395,9 +386,8 @@ int report_path_error(const char *ps_matched, const char **pathspec, const char if (found_dup) continue; - name = quote_path_relative(pathspec[num], prefix, &sb); error("pathspec '%s' did not match any file(s) known to git.", - name); + pathspec->items[num].original); errors++; } strbuf_release(&sb); @@ -461,24 +451,24 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix) { OPTION_CALLBACK, 'z', NULL, NULL, NULL, N_("paths are separated with NUL character"), PARSE_OPT_NOARG, option_parse_z }, - OPT_BOOLEAN('t', NULL, &show_tag, + OPT_BOOL('t', NULL, &show_tag, N_("identify the file status with tags")), - OPT_BOOLEAN('v', NULL, &show_valid_bit, + OPT_BOOL('v', NULL, &show_valid_bit, N_("use lowercase letters for 'assume unchanged' files")), - OPT_BOOLEAN('c', "cached", &show_cached, + OPT_BOOL('c', "cached", &show_cached, N_("show cached files in the output (default)")), - OPT_BOOLEAN('d', "deleted", &show_deleted, + OPT_BOOL('d', "deleted", &show_deleted, N_("show deleted files in the output")), - OPT_BOOLEAN('m', "modified", &show_modified, + OPT_BOOL('m', "modified", &show_modified, N_("show modified files in the output")), - OPT_BOOLEAN('o', "others", &show_others, + OPT_BOOL('o', "others", &show_others, N_("show other files in the output")), OPT_BIT('i', "ignored", &dir.flags, N_("show ignored files in the output"), DIR_SHOW_IGNORED), - OPT_BOOLEAN('s', "stage", &show_stage, + OPT_BOOL('s', "stage", &show_stage, N_("show staged contents' object name in the output")), - OPT_BOOLEAN('k', "killed", &show_killed, + OPT_BOOL('k', "killed", &show_killed, N_("show files on the filesystem that need to be removed")), OPT_BIT(0, "directory", &dir.flags, N_("show 'other' directories' name only"), @@ -486,9 +476,9 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix) OPT_NEGBIT(0, "empty-directory", &dir.flags, N_("don't show empty directories"), DIR_HIDE_EMPTY_DIRECTORIES), - OPT_BOOLEAN('u', "unmerged", &show_unmerged, + OPT_BOOL('u', "unmerged", &show_unmerged, N_("show unmerged files in the output")), - OPT_BOOLEAN(0, "resolve-undo", &show_resolve_undo, + OPT_BOOL(0, "resolve-undo", &show_resolve_undo, N_("show resolve-undo information")), { OPTION_CALLBACK, 'x', "exclude", &exclude_list, N_("pattern"), N_("skip files matching pattern"), @@ -504,12 +494,12 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix) { OPTION_SET_INT, 0, "full-name", &prefix_len, NULL, N_("make the output relative to the project top directory"), PARSE_OPT_NOARG | PARSE_OPT_NONEG, NULL }, - OPT_BOOLEAN(0, "error-unmatch", &error_unmatch, + OPT_BOOL(0, "error-unmatch", &error_unmatch, N_("if any <file> is not in the index, treat this as an error")), OPT_STRING(0, "with-tree", &with_tree, N_("tree-ish"), N_("pretend that paths removed since <tree-ish> are still present")), OPT__ABBREV(&abbrev), - OPT_BOOLEAN(0, "debug", &debug_mode, N_("show debugging data")), + OPT_BOOL(0, "debug", &debug_mode, N_("show debugging data")), OPT_END() }; @@ -555,23 +545,18 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix) if (require_work_tree && !is_inside_work_tree()) setup_work_tree(); - pathspec = get_pathspec(prefix, argv); - - /* be nice with submodule paths ending in a slash */ - if (pathspec) - strip_trailing_slash_from_submodules(); + parse_pathspec(&pathspec, 0, + PATHSPEC_PREFER_CWD | + PATHSPEC_STRIP_SUBMODULE_SLASH_CHEAP, + prefix, argv); /* Find common prefix for all pathspec's */ - max_prefix = common_prefix(pathspec); + max_prefix = common_prefix(&pathspec); max_prefix_len = max_prefix ? strlen(max_prefix) : 0; /* Treat unmatching pathspec elements as errors */ - if (pathspec && error_unmatch) { - int num; - for (num = 0; pathspec[num]; num++) - ; - ps_matched = xcalloc(1, num); - } + if (pathspec.nr && error_unmatch) + ps_matched = xcalloc(1, pathspec.nr); if ((dir.flags & DIR_SHOW_IGNORED) && !exc_given) die("ls-files --ignored needs some exclude pattern"); @@ -598,7 +583,7 @@ int cmd_ls_files(int argc, const char **argv, const char *cmd_prefix) if (ps_matched) { int bad; - bad = report_path_error(ps_matched, pathspec, prefix); + bad = report_path_error(ps_matched, &pathspec, prefix); if (bad) fprintf(stderr, "Did you forget to 'git add'?\n"); diff --git a/builtin/ls-tree.c b/builtin/ls-tree.c index fb76e38d84..65ec931846 100644 --- a/builtin/ls-tree.c +++ b/builtin/ls-tree.c @@ -10,6 +10,7 @@ #include "quote.h" #include "builtin.h" #include "parse-options.h" +#include "pathspec.h" static int line_termination = '\n'; #define LS_RECURSIVE 1 @@ -35,7 +36,7 @@ static int show_recursive(const char *base, int baselen, const char *pathname) if (ls_options & LS_RECURSIVE) return 1; - s = pathspec.raw; + s = pathspec._raw; if (!s) return 0; @@ -138,9 +139,9 @@ int cmd_ls_tree(int argc, const char **argv, const char *prefix) LS_NAME_ONLY), OPT_SET_INT(0, "full-name", &chomp_prefix, N_("use full path names"), 0), - OPT_BOOLEAN(0, "full-tree", &full_tree, - N_("list entire tree; not just current directory " - "(implies --full-name)")), + OPT_BOOL(0, "full-tree", &full_tree, + N_("list entire tree; not just current directory " + "(implies --full-name)")), OPT__ABBREV(&abbrev), OPT_END() }; @@ -166,7 +167,15 @@ int cmd_ls_tree(int argc, const char **argv, const char *prefix) if (get_sha1(argv[0], sha1)) die("Not a valid object name %s", argv[0]); - init_pathspec(&pathspec, get_pathspec(prefix, argv + 1)); + /* + * show_recursive() rolls its own matching code and is + * generally ignorant of 'struct pathspec'. The magic mask + * cannot be lifted until it is converted to use + * match_pathspec_depth() or tree_entry_interesting() + */ + parse_pathspec(&pathspec, PATHSPEC_GLOB | PATHSPEC_ICASE, + PATHSPEC_PREFER_CWD, + prefix, argv + 1); for (i = 0; i < pathspec.nr; i++) pathspec.items[i].nowildcard_len = pathspec.items[i].len; pathspec.has_wildcard = 0; diff --git a/builtin/merge-base.c b/builtin/merge-base.c index 0c4cd2f9f7..e88eb93f14 100644 --- a/builtin/merge-base.c +++ b/builtin/merge-base.c @@ -95,11 +95,11 @@ int cmd_merge_base(int argc, const char **argv, const char *prefix) int is_ancestor = 0; struct option options[] = { - OPT_BOOLEAN('a', "all", &show_all, N_("output all common ancestors")), - OPT_BOOLEAN(0, "octopus", &octopus, N_("find ancestors for a single n-way merge")), - OPT_BOOLEAN(0, "independent", &reduce, N_("list revs not reachable from others")), - OPT_BOOLEAN(0, "is-ancestor", &is_ancestor, - N_("is the first one ancestor of the other?")), + OPT_BOOL('a', "all", &show_all, N_("output all common ancestors")), + OPT_BOOL(0, "octopus", &octopus, N_("find ancestors for a single n-way merge")), + OPT_BOOL(0, "independent", &reduce, N_("list revs not reachable from others")), + OPT_BOOL(0, "is-ancestor", &is_ancestor, + N_("is the first one ancestor of the other?")), OPT_END() }; diff --git a/builtin/merge-file.c b/builtin/merge-file.c index c0570f2407..844f84f40b 100644 --- a/builtin/merge-file.c +++ b/builtin/merge-file.c @@ -30,7 +30,7 @@ int cmd_merge_file(int argc, const char **argv, const char *prefix) int quiet = 0; int prefixlen = 0; struct option options[] = { - OPT_BOOLEAN('p', "stdout", &to_stdout, N_("send results to standard output")), + OPT_BOOL('p', "stdout", &to_stdout, N_("send results to standard output")), OPT_SET_INT(0, "diff3", &xmp.style, N_("use a diff3 based merge"), XDL_MERGE_DIFF3), OPT_SET_INT(0, "ours", &xmp.favor, N_("for conflicts, use our version"), XDL_MERGE_FAVOR_OURS), diff --git a/builtin/merge.c b/builtin/merge.c index 34a6166b52..02a69c14e6 100644 --- a/builtin/merge.c +++ b/builtin/merge.c @@ -197,15 +197,15 @@ static struct option builtin_merge_options[] = { { OPTION_CALLBACK, 'n', NULL, NULL, NULL, N_("do not show a diffstat at the end of the merge"), PARSE_OPT_NOARG, option_parse_n }, - OPT_BOOLEAN(0, "stat", &show_diffstat, + OPT_BOOL(0, "stat", &show_diffstat, N_("show a diffstat at the end of the merge")), - OPT_BOOLEAN(0, "summary", &show_diffstat, N_("(synonym to --stat)")), + OPT_BOOL(0, "summary", &show_diffstat, N_("(synonym to --stat)")), { OPTION_INTEGER, 0, "log", &shortlog_len, N_("n"), N_("add (at most <n>) entries from shortlog to merge commit message"), PARSE_OPT_OPTARG, NULL, DEFAULT_MERGE_LOG_LEN }, - OPT_BOOLEAN(0, "squash", &squash, + OPT_BOOL(0, "squash", &squash, N_("create a single commit instead of doing a merge")), - OPT_BOOLEAN(0, "commit", &option_commit, + OPT_BOOL(0, "commit", &option_commit, N_("perform a commit if the merge succeeds (default)")), OPT_BOOL('e', "edit", &option_edit, N_("edit message before committing")), @@ -224,12 +224,12 @@ static struct option builtin_merge_options[] = { N_("merge commit message (for a non-fast-forward merge)"), option_parse_message), OPT__VERBOSITY(&verbosity), - OPT_BOOLEAN(0, "abort", &abort_current_merge, + OPT_BOOL(0, "abort", &abort_current_merge, N_("abort the current in-progress merge")), OPT_SET_INT(0, "progress", &show_progress, N_("force progress reporting"), 1), { OPTION_STRING, 'S', "gpg-sign", &sign_commit, N_("key id"), N_("GPG sign commit"), PARSE_OPT_OPTARG, NULL, (intptr_t) "" }, - OPT_BOOLEAN(0, "overwrite-ignore", &overwrite_ignore, N_("update ignored files (default)")), + OPT_BOOL(0, "overwrite-ignore", &overwrite_ignore, N_("update ignored files (default)")), OPT_END() }; @@ -1193,7 +1193,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix) * This could be traditional "merge <msg> HEAD <commit>..." and * the way we can tell it is to see if the second token is HEAD, * but some people might have misused the interface and used a - * committish that is the same as HEAD there instead. + * commit-ish that is the same as HEAD there instead. * Traditional format never would have "-m" so it is an * additional safety measure to check for it. */ diff --git a/builtin/mv.c b/builtin/mv.c index 034fec92a1..aec79d1838 100644 --- a/builtin/mv.c +++ b/builtin/mv.c @@ -9,14 +9,16 @@ #include "cache-tree.h" #include "string-list.h" #include "parse-options.h" +#include "submodule.h" static const char * const builtin_mv_usage[] = { N_("git mv [options] <source>... <destination>"), NULL }; -static const char **copy_pathspec(const char *prefix, const char **pathspec, - int count, int base_name) +static const char **internal_copy_pathspec(const char *prefix, + const char **pathspec, + int count, int base_name) { int i; const char **result = xmalloc((count + 1) * sizeof(const char *)); @@ -56,20 +58,21 @@ static struct lock_file lock_file; int cmd_mv(int argc, const char **argv, const char *prefix) { - int i, newfd; + int i, newfd, gitmodules_modified = 0; int verbose = 0, show_only = 0, force = 0, ignore_errors = 0; struct option builtin_mv_options[] = { OPT__VERBOSE(&verbose, N_("be verbose")), OPT__DRY_RUN(&show_only, N_("dry run")), OPT__FORCE(&force, N_("force move/rename even if target exists")), - OPT_BOOLEAN('k', NULL, &ignore_errors, N_("skip move/rename errors")), + OPT_BOOL('k', NULL, &ignore_errors, N_("skip move/rename errors")), OPT_END(), }; - const char **source, **destination, **dest_path; + const char **source, **destination, **dest_path, **submodule_gitfile; enum update_mode { BOTH = 0, WORKING_DIRECTORY, INDEX } *modes; struct stat st; struct string_list src_for_dst = STRING_LIST_INIT_NODUP; + gitmodules_config(); git_config(git_default_config, NULL); argc = parse_options(argc, argv, prefix, builtin_mv_options, @@ -81,17 +84,18 @@ int cmd_mv(int argc, const char **argv, const char *prefix) if (read_cache() < 0) die(_("index file corrupt")); - source = copy_pathspec(prefix, argv, argc, 0); + source = internal_copy_pathspec(prefix, argv, argc, 0); modes = xcalloc(argc, sizeof(enum update_mode)); - dest_path = copy_pathspec(prefix, argv + argc, 1, 0); + dest_path = internal_copy_pathspec(prefix, argv + argc, 1, 0); + submodule_gitfile = xcalloc(argc, sizeof(char *)); if (dest_path[0][0] == '\0') /* special case: "." was normalized to "" */ - destination = copy_pathspec(dest_path[0], argv, argc, 1); + destination = internal_copy_pathspec(dest_path[0], argv, argc, 1); else if (!lstat(dest_path[0], &st) && S_ISDIR(st.st_mode)) { dest_path[0] = add_slash(dest_path[0]); - destination = copy_pathspec(dest_path[0], argv, argc, 1); + destination = internal_copy_pathspec(dest_path[0], argv, argc, 1); } else { if (argc != 1) die("destination '%s' is not a directory", dest_path[0]); @@ -117,55 +121,68 @@ int cmd_mv(int argc, const char **argv, const char *prefix) && lstat(dst, &st) == 0) bad = _("cannot move directory over file"); else if (src_is_dir) { - const char *src_w_slash = add_slash(src); - int len_w_slash = length + 1; - int first, last; - - modes[i] = WORKING_DIRECTORY; - - first = cache_name_pos(src_w_slash, len_w_slash); - if (first >= 0) - die (_("Huh? %.*s is in index?"), - len_w_slash, src_w_slash); - - first = -1 - first; - for (last = first; last < active_nr; last++) { - const char *path = active_cache[last]->name; - if (strncmp(path, src_w_slash, len_w_slash)) - break; - } - free((char *)src_w_slash); - - if (last - first < 1) - bad = _("source directory is empty"); - else { - int j, dst_len; - - if (last - first > 0) { - source = xrealloc(source, - (argc + last - first) - * sizeof(char *)); - destination = xrealloc(destination, - (argc + last - first) - * sizeof(char *)); - modes = xrealloc(modes, - (argc + last - first) - * sizeof(enum update_mode)); + int first = cache_name_pos(src, length); + if (first >= 0) { + struct strbuf submodule_dotgit = STRBUF_INIT; + if (!S_ISGITLINK(active_cache[first]->ce_mode)) + die (_("Huh? Directory %s is in index and no submodule?"), src); + if (!is_staging_gitmodules_ok()) + die (_("Please, stage your changes to .gitmodules or stash them to proceed")); + strbuf_addf(&submodule_dotgit, "%s/.git", src); + submodule_gitfile[i] = read_gitfile(submodule_dotgit.buf); + if (submodule_gitfile[i]) + submodule_gitfile[i] = xstrdup(submodule_gitfile[i]); + strbuf_release(&submodule_dotgit); + } else { + const char *src_w_slash = add_slash(src); + int last, len_w_slash = length + 1; + + modes[i] = WORKING_DIRECTORY; + + first = cache_name_pos(src_w_slash, len_w_slash); + if (first >= 0) + die (_("Huh? %.*s is in index?"), + len_w_slash, src_w_slash); + + first = -1 - first; + for (last = first; last < active_nr; last++) { + const char *path = active_cache[last]->name; + if (strncmp(path, src_w_slash, len_w_slash)) + break; } + free((char *)src_w_slash); + + if (last - first < 1) + bad = _("source directory is empty"); + else { + int j, dst_len; - dst = add_slash(dst); - dst_len = strlen(dst); - - for (j = 0; j < last - first; j++) { - const char *path = - active_cache[first + j]->name; - source[argc + j] = path; - destination[argc + j] = - prefix_path(dst, dst_len, - path + length + 1); - modes[argc + j] = INDEX; + if (last - first > 0) { + source = xrealloc(source, + (argc + last - first) + * sizeof(char *)); + destination = xrealloc(destination, + (argc + last - first) + * sizeof(char *)); + modes = xrealloc(modes, + (argc + last - first) + * sizeof(enum update_mode)); + } + + dst = add_slash(dst); + dst_len = strlen(dst); + + for (j = 0; j < last - first; j++) { + const char *path = + active_cache[first + j]->name; + source[argc + j] = path; + destination[argc + j] = + prefix_path(dst, dst_len, + path + length + 1); + modes[argc + j] = INDEX; + } + argc += last - first; } - argc += last - first; } } else if (cache_name_pos(src, length) < 0) bad = _("not under version control"); @@ -210,9 +227,14 @@ int cmd_mv(int argc, const char **argv, const char *prefix) int pos; if (show_only || verbose) printf(_("Renaming %s to %s\n"), src, dst); - if (!show_only && mode != INDEX && - rename(src, dst) < 0 && !ignore_errors) - die_errno (_("renaming '%s' failed"), src); + if (!show_only && mode != INDEX) { + if (rename(src, dst) < 0 && !ignore_errors) + die_errno (_("renaming '%s' failed"), src); + if (submodule_gitfile[i]) + connect_work_tree_and_git_dir(dst, submodule_gitfile[i]); + if (!update_path_in_gitmodules(src, dst)) + gitmodules_modified = 1; + } if (mode == WORKING_DIRECTORY) continue; @@ -223,6 +245,9 @@ int cmd_mv(int argc, const char **argv, const char *prefix) rename_cache_entry_at(pos, dst); } + if (gitmodules_modified) + stage_updated_gitmodules(); + if (active_cache_changed) { if (write_cache(newfd, active_cache, active_nr) || commit_locked_index(&lock_file)) diff --git a/builtin/name-rev.c b/builtin/name-rev.c index 0aaa19e4ab..20fcf8c696 100644 --- a/builtin/name-rev.c +++ b/builtin/name-rev.c @@ -310,15 +310,15 @@ int cmd_name_rev(int argc, const char **argv, const char *prefix) int all = 0, transform_stdin = 0, allow_undefined = 1, always = 0, peel_tag = 0; struct name_ref_data data = { 0, 0, NULL }; struct option opts[] = { - OPT_BOOLEAN(0, "name-only", &data.name_only, N_("print only names (no SHA-1)")), - OPT_BOOLEAN(0, "tags", &data.tags_only, N_("only use tags to name the commits")), + OPT_BOOL(0, "name-only", &data.name_only, N_("print only names (no SHA-1)")), + OPT_BOOL(0, "tags", &data.tags_only, N_("only use tags to name the commits")), OPT_STRING(0, "refs", &data.ref_filter, N_("pattern"), N_("only use refs matching <pattern>")), OPT_GROUP(""), - OPT_BOOLEAN(0, "all", &all, N_("list all commits reachable from all refs")), - OPT_BOOLEAN(0, "stdin", &transform_stdin, N_("read from stdin")), - OPT_BOOLEAN(0, "undefined", &allow_undefined, N_("allow to print `undefined` names")), - OPT_BOOLEAN(0, "always", &always, + OPT_BOOL(0, "all", &all, N_("list all commits reachable from all refs")), + OPT_BOOL(0, "stdin", &transform_stdin, N_("read from stdin")), + OPT_BOOL(0, "undefined", &allow_undefined, N_("allow to print `undefined` names (default)")), + OPT_BOOL(0, "always", &always, N_("show abbreviated commit object as fallback")), { /* A Hidden OPT_BOOL */ @@ -331,7 +331,7 @@ int cmd_name_rev(int argc, const char **argv, const char *prefix) git_config(git_default_config, NULL); argc = parse_options(argc, argv, prefix, opts, name_rev_usage, 0); - if (!!all + !!transform_stdin + !!argc > 1) { + if (all + transform_stdin + !!argc > 1) { error("Specify either a list, or --all, not both!"); usage_with_options(name_rev_usage, opts); } diff --git a/builtin/notes.c b/builtin/notes.c index e4100c4982..d459e23c42 100644 --- a/builtin/notes.c +++ b/builtin/notes.c @@ -483,7 +483,7 @@ static int copy(int argc, const char **argv, const char *prefix) const char *rewrite_cmd = NULL; struct option options[] = { OPT__FORCE(&force, N_("replace existing notes")), - OPT_BOOLEAN(0, "stdin", &from_stdin, N_("read objects from stdin")), + OPT_BOOL(0, "stdin", &from_stdin, N_("read objects from stdin")), OPT_STRING(0, "for-rewrite", &rewrite_cmd, N_("command"), N_("load rewriting config for <command> (implies " "--stdin)")), @@ -739,13 +739,13 @@ static int merge(int argc, const char **argv, const char *prefix) N_("resolve notes conflicts using the given strategy " "(manual/ours/theirs/union/cat_sort_uniq)")), OPT_GROUP(N_("Committing unmerged notes")), - { OPTION_BOOLEAN, 0, "commit", &do_commit, NULL, + { OPTION_SET_INT, 0, "commit", &do_commit, NULL, N_("finalize notes merge by committing unmerged notes"), - PARSE_OPT_NOARG | PARSE_OPT_NONEG }, + PARSE_OPT_NOARG | PARSE_OPT_NONEG, NULL, 1}, OPT_GROUP(N_("Aborting notes merge resolution")), - { OPTION_BOOLEAN, 0, "abort", &do_abort, NULL, + { OPTION_SET_INT, 0, "abort", &do_abort, NULL, N_("abort notes merge"), - PARSE_OPT_NOARG | PARSE_OPT_NONEG }, + PARSE_OPT_NOARG | PARSE_OPT_NONEG, NULL, 1}, OPT_END() }; @@ -853,7 +853,7 @@ static int remove_cmd(int argc, const char **argv, const char *prefix) OPT_BIT(0, "ignore-missing", &flag, N_("attempt to remove non-existent note is not an error"), IGNORE_MISSING), - OPT_BOOLEAN(0, "stdin", &from_stdin, + OPT_BOOL(0, "stdin", &from_stdin, N_("read object names from the standard input")), OPT_END() }; diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c index f069462cb0..e86cd5729f 100644 --- a/builtin/pack-objects.c +++ b/builtin/pack-objects.c @@ -1809,7 +1809,7 @@ static void find_deltas(struct object_entry **list, unsigned *list_size, static void try_to_free_from_threads(size_t size) { read_lock(); - release_pack_memory(size, -1); + release_pack_memory(size); read_unlock(); } @@ -2378,7 +2378,7 @@ static void get_object_list(int ac, const char **av) if (prepare_revision_walk(&revs)) die("revision walk setup failed"); - mark_edges_uninteresting(revs.commits, &revs, show_edge); + mark_edges_uninteresting(&revs, show_edge); traverse_commit_list(&revs, show_commit, show_object, NULL); if (keep_unreachable) diff --git a/builtin/push.c b/builtin/push.c index 04f0eaf179..7b1b66c36a 100644 --- a/builtin/push.c +++ b/builtin/push.c @@ -15,12 +15,14 @@ static const char * const push_usage[] = { NULL, }; -static int thin; +static int thin = 1; static int deleterefs; static const char *receivepack; static int verbosity; static int progress = -1; +static struct push_cas_option cas; + static const char **refspec; static int refspec_nr; static int refspec_alloc; @@ -313,8 +315,14 @@ static int push_with_options(struct transport *transport, int flags) if (receivepack) transport_set_option(transport, TRANS_OPT_RECEIVEPACK, receivepack); - if (thin) - transport_set_option(transport, TRANS_OPT_THIN, "yes"); + transport_set_option(transport, TRANS_OPT_THIN, thin ? "yes" : NULL); + + if (!is_empty_cas(&cas)) { + if (!transport->smart_options) + die("underlying transport does not support --%s option", + CAS_OPT_NAME); + transport->smart_options->cas = &cas; + } if (verbosity > 0) fprintf(stderr, _("Pushing to %s\n"), transport->url); @@ -446,15 +454,19 @@ int cmd_push(int argc, const char **argv, const char *prefix) OPT_BIT( 0 , "all", &flags, N_("push all refs"), TRANSPORT_PUSH_ALL), OPT_BIT( 0 , "mirror", &flags, N_("mirror all refs"), (TRANSPORT_PUSH_MIRROR|TRANSPORT_PUSH_FORCE)), - OPT_BOOLEAN( 0, "delete", &deleterefs, N_("delete refs")), - OPT_BOOLEAN( 0 , "tags", &tags, N_("push tags (can't be used with --all or --mirror)")), + OPT_BOOL( 0, "delete", &deleterefs, N_("delete refs")), + OPT_BOOL( 0 , "tags", &tags, N_("push tags (can't be used with --all or --mirror)")), OPT_BIT('n' , "dry-run", &flags, N_("dry run"), TRANSPORT_PUSH_DRY_RUN), OPT_BIT( 0, "porcelain", &flags, N_("machine-readable output"), TRANSPORT_PUSH_PORCELAIN), OPT_BIT('f', "force", &flags, N_("force updates"), TRANSPORT_PUSH_FORCE), + { OPTION_CALLBACK, + 0, CAS_OPT_NAME, &cas, N_("refname>:<expect"), + N_("require old value of ref to be at this value"), + PARSE_OPT_OPTARG, parseopt_push_cas_option }, { OPTION_CALLBACK, 0, "recurse-submodules", &flags, N_("check"), N_("control recursive pushing of submodules"), PARSE_OPT_OPTARG, option_parse_recurse_submodules }, - OPT_BOOLEAN( 0 , "thin", &thin, N_("use thin pack")), + OPT_BOOL( 0 , "thin", &thin, N_("use thin pack")), OPT_STRING( 0 , "receive-pack", &receivepack, "receive-pack", N_("receive pack program")), OPT_STRING( 0 , "exec", &receivepack, "receive-pack", N_("receive pack program")), OPT_BIT('u', "set-upstream", &flags, N_("set upstream for git pull/status"), diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c index e3eb5fc058..67ce1ef105 100644 --- a/builtin/receive-pack.c +++ b/builtin/receive-pack.c @@ -8,6 +8,7 @@ #include "commit.h" #include "object.h" #include "remote.h" +#include "connect.h" #include "transport.h" #include "string-list.h" #include "sha1-array.h" @@ -38,6 +39,7 @@ static int quiet; static int prefer_ofs_delta = 1; static int auto_update_server_info; static int auto_gc = 1; +static int fix_thin = 1; static const char *head_name; static void *head_name_to_free; static int sent_capabilities; @@ -524,7 +526,8 @@ static const char *update(struct command *cmd) return NULL; /* good */ } else { - lock = lock_any_ref_for_update(namespaced_name, old_sha1, 0); + lock = lock_any_ref_for_update(namespaced_name, old_sha1, + 0, NULL); if (!lock) { rp_error("failed to lock %s", name); return "failed to lock"; @@ -869,7 +872,8 @@ static const char *unpack(int err_fd) keeper[i++] = "--stdin"; if (fsck_objects) keeper[i++] = "--strict"; - keeper[i++] = "--fix-thin"; + if (fix_thin) + keeper[i++] = "--fix-thin"; keeper[i++] = hdr_arg; keeper[i++] = keep_arg; keeper[i++] = NULL; @@ -975,6 +979,10 @@ int cmd_receive_pack(int argc, const char **argv, const char *prefix) stateless_rpc = 1; continue; } + if (!strcmp(arg, "--reject-thin-pack-for-testing")) { + fix_thin = 0; + continue; + } usage(receive_pack_usage); } diff --git a/builtin/reflog.c b/builtin/reflog.c index 54184b3d13..6eb24c8da2 100644 --- a/builtin/reflog.c +++ b/builtin/reflog.c @@ -94,8 +94,7 @@ static int tree_is_complete(const unsigned char *sha1) complete = 0; } } - free(tree->buffer); - tree->buffer = NULL; + free_tree_buffer(tree); if (complete) tree->object.flags |= SEEN; @@ -366,7 +365,7 @@ static int expire_reflog(const char *ref, const unsigned char *sha1, int unused, * we take the lock for the ref itself to prevent it from * getting updated. */ - lock = lock_any_ref_for_update(ref, sha1, 0); + lock = lock_any_ref_for_update(ref, sha1, 0, NULL); if (!lock) return error("cannot lock ref '%s'", ref); log_file = git_pathdup("logs/%s", ref); diff --git a/builtin/remote.c b/builtin/remote.c index 5e54d367b8..eaac3e2012 100644 --- a/builtin/remote.c +++ b/builtin/remote.c @@ -160,7 +160,7 @@ static int add(int argc, const char **argv) int i; struct option options[] = { - OPT_BOOLEAN('f', "fetch", &fetch, N_("fetch the remote branches")), + OPT_BOOL('f', "fetch", &fetch, N_("fetch the remote branches")), OPT_SET_INT(0, "tags", &fetch_tags, N_("import all tags and associated objects when fetching"), TAGS_SET), @@ -1088,7 +1088,7 @@ static int show(int argc, const char **argv) { int no_query = 0, result = 0, query_flag = 0; struct option options[] = { - OPT_BOOLEAN('n', NULL, &no_query, N_("do not query remotes")), + OPT_BOOL('n', NULL, &no_query, N_("do not query remotes")), OPT_END() }; struct ref_states states; @@ -1195,10 +1195,10 @@ static int set_head(int argc, const char **argv) char *head_name = NULL; struct option options[] = { - OPT_BOOLEAN('a', "auto", &opt_a, - N_("set refs/remotes/<name>/HEAD according to remote")), - OPT_BOOLEAN('d', "delete", &opt_d, - N_("delete refs/remotes/<name>/HEAD")), + OPT_BOOL('a', "auto", &opt_a, + N_("set refs/remotes/<name>/HEAD according to remote")), + OPT_BOOL('d', "delete", &opt_d, + N_("delete refs/remotes/<name>/HEAD")), OPT_END() }; argc = parse_options(argc, argv, NULL, options, builtin_remote_sethead_usage, @@ -1317,8 +1317,8 @@ static int update(int argc, const char **argv) { int i, prune = 0; struct option options[] = { - OPT_BOOLEAN('p', "prune", &prune, - N_("prune remotes after fetching")), + OPT_BOOL('p', "prune", &prune, + N_("prune remotes after fetching")), OPT_END() }; const char **fetch_argv; @@ -1404,7 +1404,7 @@ static int set_branches(int argc, const char **argv) { int add_mode = 0; struct option options[] = { - OPT_BOOLEAN('\0', "add", &add_mode, N_("add branch")), + OPT_BOOL('\0', "add", &add_mode, N_("add branch")), OPT_END() }; @@ -1432,11 +1432,11 @@ static int set_url(int argc, const char **argv) int urlset_nr; struct strbuf name_buf = STRBUF_INIT; struct option options[] = { - OPT_BOOLEAN('\0', "push", &push_mode, - N_("manipulate push URLs")), - OPT_BOOLEAN('\0', "add", &add_mode, - N_("add URL")), - OPT_BOOLEAN('\0', "delete", &delete_mode, + OPT_BOOL('\0', "push", &push_mode, + N_("manipulate push URLs")), + OPT_BOOL('\0', "add", &add_mode, + N_("add URL")), + OPT_BOOL('\0', "delete", &delete_mode, N_("delete URLs")), OPT_END() }; diff --git a/builtin/replace.c b/builtin/replace.c index 59d31152d0..301b45ce6a 100644 --- a/builtin/replace.c +++ b/builtin/replace.c @@ -105,7 +105,7 @@ static int replace_object(const char *object_ref, const char *replace_ref, else if (!force) die("replace ref '%s' already exists", ref); - lock = lock_any_ref_for_update(ref, prev, 0); + lock = lock_any_ref_for_update(ref, prev, 0, NULL); if (!lock) die("%s: cannot lock the ref", ref); if (write_ref_sha1(lock, repl, NULL) < 0) @@ -118,9 +118,9 @@ int cmd_replace(int argc, const char **argv, const char *prefix) { int list = 0, delete = 0, force = 0; struct option options[] = { - OPT_BOOLEAN('l', NULL, &list, N_("list replace refs")), - OPT_BOOLEAN('d', NULL, &delete, N_("delete replace refs")), - OPT_BOOLEAN('f', NULL, &force, N_("replace the ref if it exists")), + OPT_BOOL('l', NULL, &list, N_("list replace refs")), + OPT_BOOL('d', NULL, &delete, N_("delete replace refs")), + OPT_BOOL('f', NULL, &force, N_("replace the ref if it exists")), OPT_END() }; diff --git a/builtin/rerere.c b/builtin/rerere.c index dc1708e6d6..4e51addb3e 100644 --- a/builtin/rerere.c +++ b/builtin/rerere.c @@ -6,6 +6,7 @@ #include "rerere.h" #include "xdiff/xdiff.h" #include "xdiff-interface.h" +#include "pathspec.h" static const char * const rerere_usage[] = { N_("git rerere [clear | forget path... | status | remaining | diff | gc]"), @@ -68,11 +69,12 @@ int cmd_rerere(int argc, const char **argv, const char *prefix) return rerere(flags); if (!strcmp(argv[0], "forget")) { - const char **pathspec; + struct pathspec pathspec; if (argc < 2) warning("'git rerere forget' without paths is deprecated"); - pathspec = get_pathspec(prefix, argv + 1); - return rerere_forget(pathspec); + parse_pathspec(&pathspec, 0, PATHSPEC_PREFER_CWD, + prefix, argv + 1); + return rerere_forget(&pathspec); } fd = setup_rerere(&merge_rr, flags); diff --git a/builtin/reset.c b/builtin/reset.c index afa6e020e8..1a53448772 100644 --- a/builtin/reset.c +++ b/builtin/reset.c @@ -133,12 +133,13 @@ static void update_index_from_diff(struct diff_queue_struct *q, } } -static int read_from_tree(const char **pathspec, unsigned char *tree_sha1) +static int read_from_tree(const struct pathspec *pathspec, + unsigned char *tree_sha1) { struct diff_options opt; memset(&opt, 0, sizeof(opt)); - diff_tree_setup_paths(pathspec, &opt); + copy_pathspec(&opt.pathspec, pathspec); opt.output_format = DIFF_FORMAT_CALLBACK; opt.format_callback = update_index_from_diff; @@ -147,7 +148,7 @@ static int read_from_tree(const char **pathspec, unsigned char *tree_sha1) return 1; diffcore_std(&opt); diff_flush(&opt); - diff_tree_release_paths(&opt); + free_pathspec(&opt.pathspec); return 0; } @@ -174,7 +175,10 @@ static void die_if_unmerged_cache(int reset_type) } -static const char **parse_args(const char **argv, const char *prefix, const char **rev_ret) +static void parse_args(struct pathspec *pathspec, + const char **argv, const char *prefix, + int patch_mode, + const char **rev_ret) { const char *rev = "HEAD"; unsigned char unused[20]; @@ -216,10 +220,13 @@ static const char **parse_args(const char **argv, const char *prefix, const char } } *rev_ret = rev; - return argv[0] ? get_pathspec(prefix, argv) : NULL; + parse_pathspec(pathspec, 0, + PATHSPEC_PREFER_FULL | + (patch_mode ? PATHSPEC_PREFIX_ORIGIN : 0), + prefix, argv); } -static int update_refs(const char *rev, const unsigned char *sha1) +static int reset_refs(const char *rev, const unsigned char *sha1) { int update_ref_status; struct strbuf msg = STRBUF_INIT; @@ -246,7 +253,7 @@ int cmd_reset(int argc, const char **argv, const char *prefix) int patch_mode = 0, unborn; const char *rev; unsigned char sha1[20]; - const char **pathspec = NULL; + struct pathspec pathspec; const struct option options[] = { OPT__QUIET(&quiet, N_("be quiet, only report errors")), OPT_SET_INT(0, "mixed", &reset_type, @@ -258,7 +265,7 @@ int cmd_reset(int argc, const char **argv, const char *prefix) N_("reset HEAD, index and working tree"), MERGE), OPT_SET_INT(0, "keep", &reset_type, N_("reset HEAD but keep local changes"), KEEP), - OPT_BOOLEAN('p', "patch", &patch_mode, N_("select hunks interactively")), + OPT_BOOL('p', "patch", &patch_mode, N_("select hunks interactively")), OPT_END() }; @@ -266,13 +273,13 @@ int cmd_reset(int argc, const char **argv, const char *prefix) argc = parse_options(argc, argv, prefix, options, git_reset_usage, PARSE_OPT_KEEP_DASHDASH); - pathspec = parse_args(argv, prefix, &rev); + parse_args(&pathspec, argv, prefix, patch_mode, &rev); unborn = !strcmp(rev, "HEAD") && get_sha1("HEAD", sha1); if (unborn) { /* reset on unborn branch: treat as reset to empty tree */ hashcpy(sha1, EMPTY_TREE_SHA1_BIN); - } else if (!pathspec) { + } else if (!pathspec.nr) { struct commit *commit; if (get_sha1_committish(rev, sha1)) die(_("Failed to resolve '%s' as a valid revision."), rev); @@ -293,13 +300,13 @@ int cmd_reset(int argc, const char **argv, const char *prefix) if (patch_mode) { if (reset_type != NONE) die(_("--patch is incompatible with --{hard,mixed,soft}")); - return run_add_interactive(sha1_to_hex(sha1), "--patch=reset", pathspec); + return run_add_interactive(sha1_to_hex(sha1), "--patch=reset", &pathspec); } /* git reset tree [--] paths... can be used to * load chosen paths from the tree into the index without * affecting the working tree nor HEAD. */ - if (pathspec) { + if (pathspec.nr) { if (reset_type == MIXED) warning(_("--mixed with paths is deprecated; use 'git reset -- <paths>' instead.")); else if (reset_type != NONE) @@ -323,11 +330,14 @@ int cmd_reset(int argc, const char **argv, const char *prefix) die_if_unmerged_cache(reset_type); if (reset_type != SOFT) { - struct lock_file *lock = xcalloc(1, sizeof(struct lock_file)); + struct lock_file *lock = xcalloc(1, sizeof(*lock)); int newfd = hold_locked_index(lock, 1); if (reset_type == MIXED) { - if (read_from_tree(pathspec, sha1)) + int flags = quiet ? REFRESH_QUIET : REFRESH_IN_PORCELAIN; + if (read_from_tree(&pathspec, sha1)) return 1; + refresh_index(&the_index, flags, NULL, NULL, + _("Unstaged changes after reset:")); } else { int err = reset_index(sha1, reset_type, quiet); if (reset_type == KEEP && !err) @@ -336,26 +346,20 @@ int cmd_reset(int argc, const char **argv, const char *prefix) die(_("Could not reset index file to revision '%s'."), rev); } - if (reset_type == MIXED) { /* Report what has not been updated. */ - int flags = quiet ? REFRESH_QUIET : REFRESH_IN_PORCELAIN; - refresh_index(&the_index, flags, NULL, NULL, - _("Unstaged changes after reset:")); - } - if (write_cache(newfd, active_cache, active_nr) || commit_locked_index(lock)) die(_("Could not write new index file.")); } - if (!pathspec && !unborn) { + if (!pathspec.nr && !unborn) { /* Any resets without paths update HEAD to the head being * switched to, saving the previous head in ORIG_HEAD before. */ - update_ref_status = update_refs(rev, sha1); + update_ref_status = reset_refs(rev, sha1); if (reset_type == HARD && !update_ref_status && !quiet) print_new_head_line(lookup_commit_reference(sha1)); } - if (!pathspec) + if (!pathspec.nr) remove_branch_state(); return update_ref_status; diff --git a/builtin/rev-list.c b/builtin/rev-list.c index a5ec30d74e..4fc1616637 100644 --- a/builtin/rev-list.c +++ b/builtin/rev-list.c @@ -336,7 +336,7 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix) if (prepare_revision_walk(&revs)) die("revision walk setup failed"); if (revs.tree_objects) - mark_edges_uninteresting(revs.commits, &revs, show_edge); + mark_edges_uninteresting(&revs, show_edge); if (bisect_list) { int reaches = reaches, all = all; diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c index de894c7577..c76b89dc5b 100644 --- a/builtin/rev-parse.c +++ b/builtin/rev-parse.c @@ -346,9 +346,9 @@ static int cmd_parseopt(int argc, const char **argv, const char *prefix) NULL }; static struct option parseopt_opts[] = { - OPT_BOOLEAN(0, "keep-dashdash", &keep_dashdash, + OPT_BOOL(0, "keep-dashdash", &keep_dashdash, N_("keep the `--` passed as an arg")), - OPT_BOOLEAN(0, "stop-at-non-option", &stop_at_non_option, + OPT_BOOL(0, "stop-at-non-option", &stop_at_non_option, N_("stop parsing after the " "first non-option argument")), OPT_END(), @@ -486,21 +486,6 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) if (argc > 1 && !strcmp("--sq-quote", argv[1])) return cmd_sq_quote(argc - 2, argv + 2); - if (argc == 2 && !strcmp("--local-env-vars", argv[1])) { - int i; - for (i = 0; local_repo_env[i]; i++) - printf("%s\n", local_repo_env[i]); - return 0; - } - - if (argc > 2 && !strcmp(argv[1], "--resolve-git-dir")) { - const char *gitdir = resolve_gitdir(argv[2]); - if (!gitdir) - die("not a gitdir '%s'", argv[2]); - puts(gitdir); - return 0; - } - if (argc > 1 && !strcmp("-h", argv[1])) usage(builtin_rev_parse_usage); @@ -661,6 +646,12 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) for_each_remote_ref(show_reference, NULL); continue; } + if (!strcmp(arg, "--local-env-vars")) { + int i; + for (i = 0; local_repo_env[i]; i++) + printf("%s\n", local_repo_env[i]); + continue; + } if (!strcmp(arg, "--show-toplevel")) { const char *work_tree = get_git_work_tree(); if (work_tree) @@ -711,6 +702,13 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) printf("%s%s.git\n", cwd, len && cwd[len-1] != '/' ? "/" : ""); continue; } + if (!strcmp(arg, "--resolve-git-dir")) { + const char *gitdir = resolve_gitdir(argv[i+1]); + if (!gitdir) + die("not a gitdir '%s'", argv[i+1]); + puts(gitdir); + continue; + } if (!strcmp(arg, "--is-inside-git-dir")) { printf("%s\n", is_inside_git_dir() ? "true" : "false"); diff --git a/builtin/revert.c b/builtin/revert.c index 1d2648b756..52c35e75d9 100644 --- a/builtin/revert.c +++ b/builtin/revert.c @@ -71,44 +71,19 @@ static void verify_opt_compatible(const char *me, const char *base_opt, ...) die(_("%s: %s cannot be used with %s"), me, this_opt, base_opt); } -LAST_ARG_MUST_BE_NULL -static void verify_opt_mutually_compatible(const char *me, ...) -{ - const char *opt1, *opt2 = NULL; - va_list ap; - - va_start(ap, me); - while ((opt1 = va_arg(ap, const char *))) { - if (va_arg(ap, int)) - break; - } - if (opt1) { - while ((opt2 = va_arg(ap, const char *))) { - if (va_arg(ap, int)) - break; - } - } - va_end(ap); - - if (opt1 && opt2) - die(_("%s: %s cannot be used with %s"), me, opt1, opt2); -} - static void parse_args(int argc, const char **argv, struct replay_opts *opts) { const char * const * usage_str = revert_or_cherry_pick_usage(opts); const char *me = action_name(opts); - int remove_state = 0; - int contin = 0; - int rollback = 0; + int cmd = 0; struct option options[] = { - OPT_BOOLEAN(0, "quit", &remove_state, N_("end revert or cherry-pick sequence")), - OPT_BOOLEAN(0, "continue", &contin, N_("resume revert or cherry-pick sequence")), - OPT_BOOLEAN(0, "abort", &rollback, N_("cancel revert or cherry-pick sequence")), - OPT_BOOLEAN('n', "no-commit", &opts->no_commit, N_("don't automatically commit")), - OPT_BOOLEAN('e', "edit", &opts->edit, N_("edit the commit message")), + OPT_CMDMODE(0, "quit", &cmd, N_("end revert or cherry-pick sequence"), 'q'), + OPT_CMDMODE(0, "continue", &cmd, N_("resume revert or cherry-pick sequence"), 'c'), + OPT_CMDMODE(0, "abort", &cmd, N_("cancel revert or cherry-pick sequence"), 'a'), + OPT_BOOL('n', "no-commit", &opts->no_commit, N_("don't automatically commit")), + OPT_BOOL('e', "edit", &opts->edit, N_("edit the commit message")), OPT_NOOP_NOARG('r', NULL), - OPT_BOOLEAN('s', "signoff", &opts->signoff, N_("add Signed-off-by:")), + OPT_BOOL('s', "signoff", &opts->signoff, N_("add Signed-off-by:")), OPT_INTEGER('m', "mainline", &opts->mainline, N_("parent number")), OPT_RERERE_AUTOUPDATE(&opts->allow_rerere_auto), OPT_STRING(0, "strategy", &opts->strategy, N_("strategy"), N_("merge strategy")), @@ -124,11 +99,11 @@ static void parse_args(int argc, const char **argv, struct replay_opts *opts) if (opts->action == REPLAY_PICK) { struct option cp_extra[] = { - OPT_BOOLEAN('x', NULL, &opts->record_origin, N_("append commit name")), - OPT_BOOLEAN(0, "ff", &opts->allow_ff, N_("allow fast-forward")), - OPT_BOOLEAN(0, "allow-empty", &opts->allow_empty, N_("preserve initially empty commits")), - OPT_BOOLEAN(0, "allow-empty-message", &opts->allow_empty_message, N_("allow commits with empty messages")), - OPT_BOOLEAN(0, "keep-redundant-commits", &opts->keep_redundant_commits, N_("keep redundant, empty commits")), + OPT_BOOL('x', NULL, &opts->record_origin, N_("append commit name")), + OPT_BOOL(0, "ff", &opts->allow_ff, N_("allow fast-forward")), + OPT_BOOL(0, "allow-empty", &opts->allow_empty, N_("preserve initially empty commits")), + OPT_BOOL(0, "allow-empty-message", &opts->allow_empty_message, N_("allow commits with empty messages")), + OPT_BOOL(0, "keep-redundant-commits", &opts->keep_redundant_commits, N_("keep redundant, empty commits")), OPT_END(), }; if (parse_options_concat(options, ARRAY_SIZE(options), cp_extra)) @@ -139,23 +114,16 @@ static void parse_args(int argc, const char **argv, struct replay_opts *opts) PARSE_OPT_KEEP_ARGV0 | PARSE_OPT_KEEP_UNKNOWN); - /* Check for incompatible subcommands */ - verify_opt_mutually_compatible(me, - "--quit", remove_state, - "--continue", contin, - "--abort", rollback, - NULL); - /* implies allow_empty */ if (opts->keep_redundant_commits) opts->allow_empty = 1; /* Set the subcommand */ - if (remove_state) + if (cmd == 'q') opts->subcommand = REPLAY_REMOVE_STATE; - else if (contin) + else if (cmd == 'c') opts->subcommand = REPLAY_CONTINUE; - else if (rollback) + else if (cmd == 'a') opts->subcommand = REPLAY_ROLLBACK; else opts->subcommand = REPLAY_NONE; @@ -234,6 +202,8 @@ int cmd_cherry_pick(int argc, const char **argv, const char *prefix) memset(&opts, 0, sizeof(opts)); opts.action = REPLAY_PICK; git_config(git_default_config, NULL); + if (!strcmp(argv[1], "-")) + argv[1] = "@{-1}"; parse_args(argc, argv, &opts); res = sequencer_pick_revisions(&opts); if (res < 0) diff --git a/builtin/rm.c b/builtin/rm.c index 0df0b4d942..9b59ab3a64 100644 --- a/builtin/rm.c +++ b/builtin/rm.c @@ -11,6 +11,7 @@ #include "parse-options.h" #include "string-list.h" #include "submodule.h" +#include "pathspec.h" static const char * const builtin_rm_usage[] = { N_("git rm [options] [--] <file>..."), @@ -267,10 +268,10 @@ static int ignore_unmatch = 0; static struct option builtin_rm_options[] = { OPT__DRY_RUN(&show_only, N_("dry run")), OPT__QUIET(&quiet, N_("do not list removed files")), - OPT_BOOLEAN( 0 , "cached", &index_only, N_("only remove from the index")), + OPT_BOOL( 0 , "cached", &index_only, N_("only remove from the index")), OPT__FORCE(&force, N_("override the up-to-date check")), - OPT_BOOLEAN('r', NULL, &recursive, N_("allow recursive removal")), - OPT_BOOLEAN( 0 , "ignore-unmatch", &ignore_unmatch, + OPT_BOOL('r', NULL, &recursive, N_("allow recursive removal")), + OPT_BOOL( 0 , "ignore-unmatch", &ignore_unmatch, N_("exit with a zero status even if nothing matched")), OPT_END(), }; @@ -278,9 +279,10 @@ static struct option builtin_rm_options[] = { int cmd_rm(int argc, const char **argv, const char *prefix) { int i, newfd; - const char **pathspec; + struct pathspec pathspec; char *seen; + gitmodules_config(); git_config(git_default_config, NULL); argc = parse_options(argc, argv, prefix, builtin_rm_options, @@ -311,31 +313,32 @@ int cmd_rm(int argc, const char **argv, const char *prefix) } } - pathspec = get_pathspec(prefix, argv); - refresh_index(&the_index, REFRESH_QUIET, pathspec, NULL, NULL); + parse_pathspec(&pathspec, 0, PATHSPEC_PREFER_CWD, prefix, argv); + refresh_index(&the_index, REFRESH_QUIET, &pathspec, NULL, NULL); - seen = NULL; - for (i = 0; pathspec[i] ; i++) - /* nothing */; - seen = xcalloc(i, 1); + seen = xcalloc(pathspec.nr, 1); for (i = 0; i < active_nr; i++) { const struct cache_entry *ce = active_cache[i]; - if (!match_pathspec(pathspec, ce->name, ce_namelen(ce), 0, seen)) + if (!match_pathspec_depth(&pathspec, ce->name, ce_namelen(ce), 0, seen)) continue; ALLOC_GROW(list.entry, list.nr + 1, list.alloc); list.entry[list.nr].name = ce->name; - list.entry[list.nr++].is_submodule = S_ISGITLINK(ce->ce_mode); + list.entry[list.nr].is_submodule = S_ISGITLINK(ce->ce_mode); + if (list.entry[list.nr++].is_submodule && + !is_staging_gitmodules_ok()) + die (_("Please, stage your changes to .gitmodules or stash them to proceed")); } - if (pathspec) { - const char *match; + if (pathspec.nr) { + const char *original; int seen_any = 0; - for (i = 0; (match = pathspec[i]) != NULL ; i++) { + for (i = 0; i < pathspec.nr; i++) { + original = pathspec.items[i].original; if (!seen[i]) { if (!ignore_unmatch) { die(_("pathspec '%s' did not match any files"), - match); + original); } } else { @@ -343,10 +346,10 @@ int cmd_rm(int argc, const char **argv, const char *prefix) } if (!recursive && seen[i] == MATCHED_RECURSIVELY) die(_("not removing '%s' recursively without -r"), - *match ? match : "."); + *original ? original : "."); } - if (! seen_any) + if (!seen_any) exit(0); } @@ -396,13 +399,15 @@ int cmd_rm(int argc, const char **argv, const char *prefix) * in the middle) */ if (!index_only) { - int removed = 0; + int removed = 0, gitmodules_modified = 0; for (i = 0; i < list.nr; i++) { const char *path = list.entry[i].name; if (list.entry[i].is_submodule) { if (is_empty_dir(path)) { if (!rmdir(path)) { removed = 1; + if (!remove_path_from_gitmodules(path)) + gitmodules_modified = 1; continue; } } else { @@ -410,9 +415,14 @@ int cmd_rm(int argc, const char **argv, const char *prefix) strbuf_addstr(&buf, path); if (!remove_dir_recursively(&buf, 0)) { removed = 1; + if (!remove_path_from_gitmodules(path)) + gitmodules_modified = 1; strbuf_release(&buf); continue; - } + } else if (!file_exists(path)) + /* Submodule was removed by user */ + if (!remove_path_from_gitmodules(path)) + gitmodules_modified = 1; strbuf_release(&buf); /* Fallthrough and let remove_path() fail. */ } @@ -424,6 +434,8 @@ int cmd_rm(int argc, const char **argv, const char *prefix) if (!removed) die_errno("git rm: '%s'", path); } + if (gitmodules_modified) + stage_updated_gitmodules(); } if (active_cache_changed) { diff --git a/builtin/send-pack.c b/builtin/send-pack.c index 152c4ea092..4482f16efb 100644 --- a/builtin/send-pack.c +++ b/builtin/send-pack.c @@ -5,6 +5,7 @@ #include "sideband.h" #include "run-command.h" #include "remote.h" +#include "connect.h" #include "send-pack.h" #include "quote.h" #include "transport.h" @@ -54,6 +55,11 @@ static void print_helper_status(struct ref *ref) msg = "needs force"; break; + case REF_STATUS_REJECT_STALE: + res = "error"; + msg = "stale info"; + break; + case REF_STATUS_REJECT_ALREADY_EXISTS: res = "error"; msg = "already exists"; @@ -102,6 +108,7 @@ int cmd_send_pack(int argc, const char **argv, const char *prefix) int flags; unsigned int reject_reasons; int progress = -1; + struct push_cas_option cas = {0}; argv++; for (i = 1; i < argc; i++, argv++) { @@ -164,6 +171,22 @@ int cmd_send_pack(int argc, const char **argv, const char *prefix) helper_status = 1; continue; } + if (!strcmp(arg, "--" CAS_OPT_NAME)) { + if (parse_push_cas_option(&cas, NULL, 0) < 0) + exit(1); + continue; + } + if (!strcmp(arg, "--no-" CAS_OPT_NAME)) { + if (parse_push_cas_option(&cas, NULL, 1) < 0) + exit(1); + continue; + } + if (!prefixcmp(arg, "--" CAS_OPT_NAME "=")) { + if (parse_push_cas_option(&cas, + strchr(arg, '=') + 1, 0) < 0) + exit(1); + continue; + } usage(send_pack_usage); } if (!dest) { @@ -224,6 +247,9 @@ int cmd_send_pack(int argc, const char **argv, const char *prefix) if (match_push_refs(local_refs, &remote_refs, nr_refspecs, refspecs, flags)) return -1; + if (!is_empty_cas(&cas)) + apply_push_cas(&cas, remote, remote_refs); + set_ref_status_for_push(remote_refs, args.send_mirror, args.force_update); diff --git a/builtin/shortlog.c b/builtin/shortlog.c index 1434f8fee4..ae73d17b6c 100644 --- a/builtin/shortlog.c +++ b/builtin/shortlog.c @@ -224,12 +224,12 @@ int cmd_shortlog(int argc, const char **argv, const char *prefix) int nongit = !startup_info->have_repository; static const struct option options[] = { - OPT_BOOLEAN('n', "numbered", &log.sort_by_number, - N_("sort output according to the number of commits per author")), - OPT_BOOLEAN('s', "summary", &log.summary, - N_("Suppress commit descriptions, only provides commit count")), - OPT_BOOLEAN('e', "email", &log.email, - N_("Show the email address of each author")), + OPT_BOOL('n', "numbered", &log.sort_by_number, + N_("sort output according to the number of commits per author")), + OPT_BOOL('s', "summary", &log.summary, + N_("Suppress commit descriptions, only provides commit count")), + OPT_BOOL('e', "email", &log.email, + N_("Show the email address of each author")), { OPTION_CALLBACK, 'w', NULL, &log, N_("w[,i1[,i2]]"), N_("Linewrap output"), PARSE_OPT_OPTARG, &parse_wrap_args }, OPT_END(), diff --git a/builtin/show-branch.c b/builtin/show-branch.c index 9788eb115b..001f29ca1b 100644 --- a/builtin/show-branch.c +++ b/builtin/show-branch.c @@ -646,30 +646,30 @@ int cmd_show_branch(int ac, const char **av, const char *prefix) int dense = 1; const char *reflog_base = NULL; struct option builtin_show_branch_options[] = { - OPT_BOOLEAN('a', "all", &all_heads, - N_("show remote-tracking and local branches")), - OPT_BOOLEAN('r', "remotes", &all_remotes, - N_("show remote-tracking branches")), + OPT_BOOL('a', "all", &all_heads, + N_("show remote-tracking and local branches")), + OPT_BOOL('r', "remotes", &all_remotes, + N_("show remote-tracking branches")), OPT__COLOR(&showbranch_use_color, N_("color '*!+-' corresponding to the branch")), { OPTION_INTEGER, 0, "more", &extra, N_("n"), N_("show <n> more commits after the common ancestor"), PARSE_OPT_OPTARG, NULL, (intptr_t)1 }, OPT_SET_INT(0, "list", &extra, N_("synonym to more=-1"), -1), - OPT_BOOLEAN(0, "no-name", &no_name, N_("suppress naming strings")), - OPT_BOOLEAN(0, "current", &with_current_branch, - N_("include the current branch")), - OPT_BOOLEAN(0, "sha1-name", &sha1_name, - N_("name commits with their object names")), - OPT_BOOLEAN(0, "merge-base", &merge_base, - N_("show possible merge bases")), - OPT_BOOLEAN(0, "independent", &independent, + OPT_BOOL(0, "no-name", &no_name, N_("suppress naming strings")), + OPT_BOOL(0, "current", &with_current_branch, + N_("include the current branch")), + OPT_BOOL(0, "sha1-name", &sha1_name, + N_("name commits with their object names")), + OPT_BOOL(0, "merge-base", &merge_base, + N_("show possible merge bases")), + OPT_BOOL(0, "independent", &independent, N_("show refs unreachable from any other ref")), OPT_SET_INT(0, "topo-order", &sort_order, N_("show commits in topological order"), REV_SORT_IN_GRAPH_ORDER), - OPT_BOOLEAN(0, "topics", &topics, - N_("show only commits not on the first branch")), + OPT_BOOL(0, "topics", &topics, + N_("show only commits not on the first branch")), OPT_SET_INT(0, "sparse", &dense, N_("show merges reachable from only one tip"), 0), OPT_SET_INT(0, "date-order", &sort_order, diff --git a/builtin/show-ref.c b/builtin/show-ref.c index 87806ad5b0..9f3f5e370b 100644 --- a/builtin/show-ref.c +++ b/builtin/show-ref.c @@ -165,16 +165,15 @@ static int help_callback(const struct option *opt, const char *arg, int unset) } static const struct option show_ref_options[] = { - OPT_BOOLEAN(0, "tags", &tags_only, N_("only show tags (can be combined with heads)")), - OPT_BOOLEAN(0, "heads", &heads_only, N_("only show heads (can be combined with tags)")), - OPT_BOOLEAN(0, "verify", &verify, N_("stricter reference checking, " + OPT_BOOL(0, "tags", &tags_only, N_("only show tags (can be combined with heads)")), + OPT_BOOL(0, "heads", &heads_only, N_("only show heads (can be combined with tags)")), + OPT_BOOL(0, "verify", &verify, N_("stricter reference checking, " "requires exact ref path")), - { OPTION_BOOLEAN, 'h', NULL, &show_head, NULL, - N_("show the HEAD reference, even if it would be filtered out"), - PARSE_OPT_NOARG | PARSE_OPT_HIDDEN }, - OPT_BOOLEAN(0, "head", &show_head, + OPT_HIDDEN_BOOL('h', NULL, &show_head, + N_("show the HEAD reference, even if it would be filtered out")), + OPT_BOOL(0, "head", &show_head, N_("show the HEAD reference, even if it would be filtered out")), - OPT_BOOLEAN('d', "dereference", &deref_tags, + OPT_BOOL('d', "dereference", &deref_tags, N_("dereference tags into object IDs")), { OPTION_CALLBACK, 's', "hash", &abbrev, N_("n"), N_("only show SHA1 hash using <n> digits"), diff --git a/builtin/stripspace.c b/builtin/stripspace.c index e981dfb9f0..1259ed708b 100644 --- a/builtin/stripspace.c +++ b/builtin/stripspace.c @@ -89,11 +89,11 @@ int cmd_stripspace(int argc, const char **argv, const char *prefix) if (argc == 2) { if (!strcmp(argv[1], "-s") || - !strcmp(argv[1], "--strip-comments")) { - strip_comments = 1; + !strcmp(argv[1], "--strip-comments")) { + strip_comments = 1; } else if (!strcmp(argv[1], "-c") || - !strcmp(argv[1], "--comment-lines")) { - mode = COMMENT_LINES; + !strcmp(argv[1], "--comment-lines")) { + mode = COMMENT_LINES; } else { mode = INVAL; } diff --git a/builtin/tag.c b/builtin/tag.c index af3af3f649..ea55f1d1bd 100644 --- a/builtin/tag.c +++ b/builtin/tag.c @@ -436,26 +436,26 @@ int cmd_tag(int argc, const char **argv, const char *prefix) struct ref_lock *lock; struct create_tag_options opt; char *cleanup_arg = NULL; - int annotate = 0, force = 0, lines = -1, list = 0, - delete = 0, verify = 0; + int annotate = 0, force = 0, lines = -1; + int cmdmode = 0; const char *msgfile = NULL, *keyid = NULL; struct msg_arg msg = { 0, STRBUF_INIT }; struct commit_list *with_commit = NULL; struct option options[] = { - OPT_BOOLEAN('l', "list", &list, N_("list tag names")), + OPT_CMDMODE('l', "list", &cmdmode, N_("list tag names"), 'l'), { OPTION_INTEGER, 'n', NULL, &lines, N_("n"), N_("print <n> lines of each tag message"), PARSE_OPT_OPTARG, NULL, 1 }, - OPT_BOOLEAN('d', "delete", &delete, N_("delete tags")), - OPT_BOOLEAN('v', "verify", &verify, N_("verify tags")), + OPT_CMDMODE('d', "delete", &cmdmode, N_("delete tags"), 'd'), + OPT_CMDMODE('v', "verify", &cmdmode, N_("verify tags"), 'v'), OPT_GROUP(N_("Tag creation options")), - OPT_BOOLEAN('a', "annotate", &annotate, + OPT_BOOL('a', "annotate", &annotate, N_("annotated tag, needs a message")), OPT_CALLBACK('m', "message", &msg, N_("message"), N_("tag message"), parse_msg_arg), OPT_FILENAME('F', "file", &msgfile, N_("read message from file")), - OPT_BOOLEAN('s', "sign", &opt.sign, N_("annotated and GPG-signed tag")), + OPT_BOOL('s', "sign", &opt.sign, N_("annotated and GPG-signed tag")), OPT_STRING(0, "cleanup", &cleanup_arg, N_("mode"), N_("how to strip spaces and #comments from message")), OPT_STRING('u', "local-user", &keyid, N_("key id"), @@ -489,22 +489,19 @@ int cmd_tag(int argc, const char **argv, const char *prefix) } if (opt.sign) annotate = 1; - if (argc == 0 && !(delete || verify)) - list = 1; + if (argc == 0 && !cmdmode) + cmdmode = 'l'; - if ((annotate || msg.given || msgfile || force) && - (list || delete || verify)) + if ((annotate || msg.given || msgfile || force) && (cmdmode != 0)) usage_with_options(git_tag_usage, options); - if (list + delete + verify > 1) - usage_with_options(git_tag_usage, options); finalize_colopts(&colopts, -1); - if (list && lines != -1) { + if (cmdmode == 'l' && lines != -1) { if (explicitly_enable_column(colopts)) die(_("--column and -n are incompatible")); colopts = 0; } - if (list) { + if (cmdmode == 'l') { int ret; if (column_active(colopts)) { struct column_options copts; @@ -523,9 +520,9 @@ int cmd_tag(int argc, const char **argv, const char *prefix) die(_("--contains option is only allowed with -l.")); if (points_at.nr) die(_("--points-at option is only allowed with -l.")); - if (delete) + if (cmdmode == 'd') return for_each_tag_name(argv, delete_tag); - if (verify) + if (cmdmode == 'v') return for_each_tag_name(argv, verify_tag); if (msg.given || msgfile) { @@ -577,7 +574,7 @@ int cmd_tag(int argc, const char **argv, const char *prefix) if (annotate) create_tag(object, tag, &buf, &opt, prev, object); - lock = lock_any_ref_for_update(ref.buf, prev, 0); + lock = lock_any_ref_for_update(ref.buf, prev, 0, NULL); if (!lock) die(_("%s: cannot lock the ref"), ref.buf); if (write_ref_sha1(lock, object, NULL) < 0) diff --git a/builtin/tar-tree.c b/builtin/tar-tree.c index 3f1e7012db..ba3ffe69a9 100644 --- a/builtin/tar-tree.c +++ b/builtin/tar-tree.c @@ -26,8 +26,8 @@ int cmd_tar_tree(int argc, const char **argv, const char *prefix) * $0 tree-ish basedir ==> * git archive --format-tar --prefix=basedir tree-ish */ - int i; const char **nargv = xcalloc(sizeof(*nargv), argc + 3); + struct strbuf sb = STRBUF_INIT; char *basedir_arg; int nargc = 0; @@ -65,11 +65,10 @@ int cmd_tar_tree(int argc, const char **argv, const char *prefix) fprintf(stderr, "*** \"git tar-tree\" is now deprecated.\n" "*** Running \"git archive\" instead.\n***"); - for (i = 0; i < nargc; i++) { - fputc(' ', stderr); - sq_quote_print(stderr, nargv[i]); - } - fputc('\n', stderr); + sq_quote_argv(&sb, nargv, 0); + strbuf_addch(&sb, '\n'); + fputs(sb.buf, stderr); + strbuf_release(&sb); return cmd_archive(nargc, nargv, prefix); } diff --git a/builtin/update-index.c b/builtin/update-index.c index c317981516..e3a10d706d 100644 --- a/builtin/update-index.c +++ b/builtin/update-index.c @@ -11,6 +11,7 @@ #include "refs.h" #include "resolve-undo.h" #include "parse-options.h" +#include "pathspec.h" /* * Default to not allowing changes to the list of files. The @@ -546,10 +547,11 @@ static int do_reupdate(int ac, const char **av, */ int pos; int has_head = 1; - const char **paths = get_pathspec(prefix, av + 1); struct pathspec pathspec; - init_pathspec(&pathspec, paths); + parse_pathspec(&pathspec, 0, + PATHSPEC_PREFER_CWD, + prefix, av + 1); if (read_ref("HEAD", head_sha1)) /* If there is no HEAD, that means it is an initial diff --git a/builtin/update-ref.c b/builtin/update-ref.c index 51d2684859..702e90db2a 100644 --- a/builtin/update-ref.c +++ b/builtin/update-ref.c @@ -2,23 +2,261 @@ #include "refs.h" #include "builtin.h" #include "parse-options.h" +#include "quote.h" +#include "argv-array.h" static const char * const git_update_ref_usage[] = { N_("git update-ref [options] -d <refname> [<oldval>]"), N_("git update-ref [options] <refname> <newval> [<oldval>]"), + N_("git update-ref [options] --stdin [-z]"), NULL }; +static int updates_alloc; +static int updates_count; +static const struct ref_update **updates; + +static char line_termination = '\n'; +static int update_flags; + +static struct ref_update *update_alloc(void) +{ + struct ref_update *update; + + /* Allocate and zero-init a struct ref_update */ + update = xcalloc(1, sizeof(*update)); + ALLOC_GROW(updates, updates_count + 1, updates_alloc); + updates[updates_count++] = update; + + /* Store and reset accumulated options */ + update->flags = update_flags; + update_flags = 0; + + return update; +} + +static void update_store_ref_name(struct ref_update *update, + const char *ref_name) +{ + if (check_refname_format(ref_name, REFNAME_ALLOW_ONELEVEL)) + die("invalid ref format: %s", ref_name); + update->ref_name = xstrdup(ref_name); +} + +static void update_store_new_sha1(struct ref_update *update, + const char *newvalue) +{ + if (*newvalue && get_sha1(newvalue, update->new_sha1)) + die("invalid new value for ref %s: %s", + update->ref_name, newvalue); +} + +static void update_store_old_sha1(struct ref_update *update, + const char *oldvalue) +{ + if (*oldvalue && get_sha1(oldvalue, update->old_sha1)) + die("invalid old value for ref %s: %s", + update->ref_name, oldvalue); + + /* We have an old value if non-empty, or if empty without -z */ + update->have_old = *oldvalue || line_termination; +} + +static const char *parse_arg(const char *next, struct strbuf *arg) +{ + /* Parse SP-terminated, possibly C-quoted argument */ + if (*next != '"') + while (*next && !isspace(*next)) + strbuf_addch(arg, *next++); + else if (unquote_c_style(arg, next, &next)) + die("badly quoted argument: %s", next); + + /* Return position after the argument */ + return next; +} + +static const char *parse_first_arg(const char *next, struct strbuf *arg) +{ + /* Parse argument immediately after "command SP" */ + strbuf_reset(arg); + if (line_termination) { + /* Without -z, use the next argument */ + next = parse_arg(next, arg); + } else { + /* With -z, use rest of first NUL-terminated line */ + strbuf_addstr(arg, next); + next = next + arg->len; + } + return next; +} + +static const char *parse_next_arg(const char *next, struct strbuf *arg) +{ + /* Parse next SP-terminated or NUL-terminated argument, if any */ + strbuf_reset(arg); + if (line_termination) { + /* Without -z, consume SP and use next argument */ + if (!*next) + return NULL; + if (*next != ' ') + die("expected SP but got: %s", next); + next = parse_arg(next + 1, arg); + } else { + /* With -z, read the next NUL-terminated line */ + if (*next) + die("expected NUL but got: %s", next); + if (strbuf_getline(arg, stdin, '\0') == EOF) + return NULL; + next = arg->buf + arg->len; + } + return next; +} + +static void parse_cmd_update(const char *next) +{ + struct strbuf ref = STRBUF_INIT; + struct strbuf newvalue = STRBUF_INIT; + struct strbuf oldvalue = STRBUF_INIT; + struct ref_update *update; + + update = update_alloc(); + + if ((next = parse_first_arg(next, &ref)) != NULL && ref.buf[0]) + update_store_ref_name(update, ref.buf); + else + die("update line missing <ref>"); + + if ((next = parse_next_arg(next, &newvalue)) != NULL) + update_store_new_sha1(update, newvalue.buf); + else + die("update %s missing <newvalue>", ref.buf); + + if ((next = parse_next_arg(next, &oldvalue)) != NULL) + update_store_old_sha1(update, oldvalue.buf); + else if(!line_termination) + die("update %s missing [<oldvalue>] NUL", ref.buf); + + if (next && *next) + die("update %s has extra input: %s", ref.buf, next); +} + +static void parse_cmd_create(const char *next) +{ + struct strbuf ref = STRBUF_INIT; + struct strbuf newvalue = STRBUF_INIT; + struct ref_update *update; + + update = update_alloc(); + + if ((next = parse_first_arg(next, &ref)) != NULL && ref.buf[0]) + update_store_ref_name(update, ref.buf); + else + die("create line missing <ref>"); + + if ((next = parse_next_arg(next, &newvalue)) != NULL) + update_store_new_sha1(update, newvalue.buf); + else + die("create %s missing <newvalue>", ref.buf); + if (is_null_sha1(update->new_sha1)) + die("create %s given zero new value", ref.buf); + + if (next && *next) + die("create %s has extra input: %s", ref.buf, next); +} + +static void parse_cmd_delete(const char *next) +{ + struct strbuf ref = STRBUF_INIT; + struct strbuf oldvalue = STRBUF_INIT; + struct ref_update *update; + + update = update_alloc(); + + if ((next = parse_first_arg(next, &ref)) != NULL && ref.buf[0]) + update_store_ref_name(update, ref.buf); + else + die("delete line missing <ref>"); + + if ((next = parse_next_arg(next, &oldvalue)) != NULL) + update_store_old_sha1(update, oldvalue.buf); + else if(!line_termination) + die("delete %s missing [<oldvalue>] NUL", ref.buf); + if (update->have_old && is_null_sha1(update->old_sha1)) + die("delete %s given zero old value", ref.buf); + + if (next && *next) + die("delete %s has extra input: %s", ref.buf, next); +} + +static void parse_cmd_verify(const char *next) +{ + struct strbuf ref = STRBUF_INIT; + struct strbuf value = STRBUF_INIT; + struct ref_update *update; + + update = update_alloc(); + + if ((next = parse_first_arg(next, &ref)) != NULL && ref.buf[0]) + update_store_ref_name(update, ref.buf); + else + die("verify line missing <ref>"); + + if ((next = parse_next_arg(next, &value)) != NULL) { + update_store_old_sha1(update, value.buf); + update_store_new_sha1(update, value.buf); + } else if(!line_termination) + die("verify %s missing [<oldvalue>] NUL", ref.buf); + + if (next && *next) + die("verify %s has extra input: %s", ref.buf, next); +} + +static void parse_cmd_option(const char *next) +{ + if (!strcmp(next, "no-deref")) + update_flags |= REF_NODEREF; + else + die("option unknown: %s", next); +} + +static void update_refs_stdin(void) +{ + struct strbuf cmd = STRBUF_INIT; + + /* Read each line dispatch its command */ + while (strbuf_getline(&cmd, stdin, line_termination) != EOF) + if (!cmd.buf[0]) + die("empty command in input"); + else if (isspace(*cmd.buf)) + die("whitespace before command: %s", cmd.buf); + else if (!prefixcmp(cmd.buf, "update ")) + parse_cmd_update(cmd.buf + 7); + else if (!prefixcmp(cmd.buf, "create ")) + parse_cmd_create(cmd.buf + 7); + else if (!prefixcmp(cmd.buf, "delete ")) + parse_cmd_delete(cmd.buf + 7); + else if (!prefixcmp(cmd.buf, "verify ")) + parse_cmd_verify(cmd.buf + 7); + else if (!prefixcmp(cmd.buf, "option ")) + parse_cmd_option(cmd.buf + 7); + else + die("unknown command: %s", cmd.buf); + + strbuf_release(&cmd); +} + int cmd_update_ref(int argc, const char **argv, const char *prefix) { const char *refname, *oldval, *msg = NULL; unsigned char sha1[20], oldsha1[20]; - int delete = 0, no_deref = 0, flags = 0; + int delete = 0, no_deref = 0, read_stdin = 0, end_null = 0, flags = 0; struct option options[] = { OPT_STRING( 'm', NULL, &msg, N_("reason"), N_("reason of the update")), - OPT_BOOLEAN('d', NULL, &delete, N_("delete the reference")), - OPT_BOOLEAN( 0 , "no-deref", &no_deref, + OPT_BOOL('d', NULL, &delete, N_("delete the reference")), + OPT_BOOL( 0 , "no-deref", &no_deref, N_("update <refname> not the one it points to")), + OPT_BOOL('z', NULL, &end_null, N_("stdin has NUL-terminated arguments")), + OPT_BOOL( 0 , "stdin", &read_stdin, N_("read updates from stdin")), OPT_END(), }; @@ -28,6 +266,18 @@ int cmd_update_ref(int argc, const char **argv, const char *prefix) if (msg && !*msg) die("Refusing to perform update with empty message."); + if (read_stdin) { + if (delete || no_deref || argc > 0) + usage_with_options(git_update_ref_usage, options); + if (end_null) + line_termination = '\0'; + update_refs_stdin(); + return update_refs(msg, updates, updates_count, DIE_ON_ERR); + } + + if (end_null) + usage_with_options(git_update_ref_usage, options); + if (delete) { if (argc < 1 || argc > 2) usage_with_options(git_update_ref_usage, options); diff --git a/bulk-checkin.c b/bulk-checkin.c index 6b0b6d4904..118c62528b 100644 --- a/bulk-checkin.c +++ b/bulk-checkin.c @@ -114,7 +114,7 @@ static int stream_to_pack(struct bulk_checkin_state *state, if (size && !s.avail_in) { ssize_t rsize = size < sizeof(ibuf) ? size : sizeof(ibuf); - if (xread(fd, ibuf, rsize) != rsize) + if (read_in_full(fd, ibuf, rsize) != rsize) die("failed to read %d bytes from '%s'", (int)rsize, path); offset += rsize; @@ -101,9 +101,9 @@ unsigned long git_deflate_bound(git_zstream *, unsigned long); #define CACHE_SIGNATURE 0x44495243 /* "DIRC" */ struct cache_header { - unsigned int hdr_signature; - unsigned int hdr_version; - unsigned int hdr_entries; + uint32_t hdr_signature; + uint32_t hdr_version; + uint32_t hdr_entries; }; #define INDEX_FORMAT_LB 2 @@ -115,8 +115,8 @@ struct cache_header { * check it for equality in the 32 bits we save. */ struct cache_time { - unsigned int sec; - unsigned int nsec; + uint32_t sec; + uint32_t nsec; }; struct stat_data { @@ -189,6 +189,8 @@ struct cache_entry { #error "CE_EXTENDED_FLAGS out of range" #endif +struct pathspec; + /* * Copy the sha1 and stat state of a cache entry from one to * another. But we never change the name, or the hash state! @@ -365,6 +367,9 @@ static inline enum object_type object_type(unsigned int mode) #define GIT_NOTES_REWRITE_REF_ENVIRONMENT "GIT_NOTES_REWRITE_REF" #define GIT_NOTES_REWRITE_MODE_ENVIRONMENT "GIT_NOTES_REWRITE_MODE" #define GIT_LITERAL_PATHSPECS_ENVIRONMENT "GIT_LITERAL_PATHSPECS" +#define GIT_GLOB_PATHSPECS_ENVIRONMENT "GIT_GLOB_PATHSPECS" +#define GIT_NOGLOB_PATHSPECS_ENVIRONMENT "GIT_NOGLOB_PATHSPECS" +#define GIT_ICASE_PATHSPECS_ENVIRONMENT "GIT_ICASE_PATHSPECS" /* * This environment variable is expected to contain a boolean indicating @@ -412,6 +417,7 @@ extern void setup_work_tree(void); extern const char *setup_git_directory_gently(int *); extern const char *setup_git_directory(void); extern char *prefix_path(const char *prefix, int len, const char *path); +extern char *prefix_path_gently(const char *prefix, int len, int *remaining, const char *path); extern const char *prefix_filename(const char *prefix, int len, const char *path); extern int check_filename(const char *prefix, const char *name); extern void verify_filename(const char *prefix, @@ -449,7 +455,7 @@ extern void sanitize_stdfds(void); /* Initialize and use the cache information */ extern int read_index(struct index_state *); -extern int read_index_preload(struct index_state *, const char **pathspec); +extern int read_index_preload(struct index_state *, const struct pathspec *pathspec); extern int read_index_from(struct index_state *, const char *path); extern int is_index_unborn(struct index_state *); extern int read_index_unmerged(struct index_state *); @@ -491,28 +497,8 @@ extern void *read_blob_data_from_index(struct index_state *, const char *, unsig extern int ie_match_stat(const struct index_state *, const struct cache_entry *, struct stat *, unsigned int); extern int ie_modified(const struct index_state *, const struct cache_entry *, struct stat *, unsigned int); -#define PATHSPEC_ONESTAR 1 /* the pathspec pattern satisfies GFNM_ONESTAR */ - -struct pathspec { - const char **raw; /* get_pathspec() result, not freed by free_pathspec() */ - int nr; - unsigned int has_wildcard:1; - unsigned int recursive:1; - int max_depth; - struct pathspec_item { - const char *match; - int len; - int nowildcard_len; - int flags; - } *items; -}; - -extern int init_pathspec(struct pathspec *, const char **); -extern void free_pathspec(struct pathspec *); extern int ce_path_match(const struct cache_entry *ce, const struct pathspec *pathspec); -extern int limit_pathspec_to_literal(void); - #define HASH_WRITE_OBJECT 1 #define HASH_FORMAT_CHECK 2 extern int index_fd(unsigned char *sha1, int fd, struct stat *st, enum object_type type, const char *path, unsigned flags); @@ -540,7 +526,7 @@ extern void fill_stat_cache_info(struct cache_entry *ce, struct stat *st); #define REFRESH_IGNORE_MISSING 0x0008 /* ignore non-existent */ #define REFRESH_IGNORE_SUBMODULES 0x0010 /* ignore submodules */ #define REFRESH_IN_PORCELAIN 0x0020 /* user friendly output, not "needs update" */ -extern int refresh_index(struct index_state *, unsigned int flags, const char **pathspec, char *seen, const char *header_msg); +extern int refresh_index(struct index_state *, unsigned int flags, const struct pathspec *pathspec, char *seen, const char *header_msg); struct lock_file { struct lock_file *next; @@ -762,6 +748,7 @@ const char *real_path(const char *path); const char *real_path_if_valid(const char *path); const char *absolute_path(const char *path); const char *relative_path(const char *in, const char *prefix, struct strbuf *sb); +int normalize_path_copy_len(char *dst, const char *src, int *prefix_len); int normalize_path_copy(char *dst, const char *src); int longest_ancestor_length(const char *path, struct string_list *prefixes); char *strip_path_suffix(const char *path, const char *suffix); @@ -893,7 +880,7 @@ extern char *resolve_refdup(const char *ref, unsigned char *sha1, int reading, i extern int dwim_ref(const char *str, int len, unsigned char *sha1, char **ref); extern int dwim_log(const char *str, int len, unsigned char *sha1, char **ref); -extern int interpret_branch_name(const char *str, struct strbuf *); +extern int interpret_branch_name(const char *str, int len, struct strbuf *); extern int get_sha1_mb(const char *str, unsigned char *sha1); extern int refname_match(const char *abbrev_name, const char *full_name, const char **rules); @@ -1038,68 +1025,6 @@ struct pack_entry { struct packed_git *p; }; -struct ref { - struct ref *next; - unsigned char old_sha1[20]; - unsigned char new_sha1[20]; - char *symref; - unsigned int - force:1, - forced_update:1, - deletion:1, - matched:1; - - /* - * Order is important here, as we write to FETCH_HEAD - * in numeric order. And the default NOT_FOR_MERGE - * should be 0, so that xcalloc'd structures get it - * by default. - */ - enum { - FETCH_HEAD_MERGE = -1, - FETCH_HEAD_NOT_FOR_MERGE = 0, - FETCH_HEAD_IGNORE = 1 - } fetch_head_status; - - enum { - REF_STATUS_NONE = 0, - REF_STATUS_OK, - REF_STATUS_REJECT_NONFASTFORWARD, - REF_STATUS_REJECT_ALREADY_EXISTS, - REF_STATUS_REJECT_NODELETE, - REF_STATUS_REJECT_FETCH_FIRST, - REF_STATUS_REJECT_NEEDS_FORCE, - REF_STATUS_UPTODATE, - REF_STATUS_REMOTE_REJECT, - REF_STATUS_EXPECTING_REPORT - } status; - char *remote_status; - struct ref *peer_ref; /* when renaming */ - char name[FLEX_ARRAY]; /* more */ -}; - -#define REF_NORMAL (1u << 0) -#define REF_HEADS (1u << 1) -#define REF_TAGS (1u << 2) - -extern struct ref *find_ref_by_name(const struct ref *list, const char *name); - -#define CONNECT_VERBOSE (1u << 0) -extern struct child_process *git_connect(int fd[2], const char *url, const char *prog, int flags); -extern int finish_connect(struct child_process *conn); -extern int git_connection_is_socket(struct child_process *conn); -struct extra_have_objects { - int nr, alloc; - unsigned char (*array)[20]; -}; -extern struct ref **get_remote_heads(int in, char *src_buf, size_t src_len, - struct ref **list, unsigned int flags, - struct extra_have_objects *); -extern int server_supports(const char *feature); -extern int parse_feature_request(const char *features, const char *feature); -extern const char *server_feature_value(const char *feature, int *len_ret); -extern const char *parse_feature_value(const char *feature_list, const char *feature, int *len_ret); - extern struct packed_git *parse_pack_index(unsigned char *sha1, const char *idx_path); /* A hook for count-objects to report invalid files in pack directory */ @@ -1190,6 +1115,7 @@ extern int git_config_with_options(config_fn_t fn, void *, extern int git_config_early(config_fn_t fn, void *, const char *repo_config); extern int git_parse_ulong(const char *, unsigned long *); extern int git_config_int(const char *, const char *); +extern int64_t git_config_int64(const char *, const char *); extern unsigned long git_config_ulong(const char *, const char *); extern int git_config_bool_or_int(const char *, const char *, int *); extern int git_config_bool(const char *, const char *); @@ -1305,7 +1231,7 @@ void packet_trace_identity(const char *prog); * return 0 if success, 1 - if addition of a file failed and * ADD_FILES_IGNORE_ERRORS was specified in flags */ -int add_files_to_cache(const char *prefix, const char **pathspec, int flags); +int add_files_to_cache(const char *prefix, const struct pathspec *pathspec, int flags); /* diff.c */ extern int diff_auto_refresh_index; @@ -1339,7 +1265,7 @@ extern int ws_blank_line(const char *line, int len, unsigned ws_rule); #define ws_tab_width(rule) ((rule) & WS_TAB_WIDTH_MASK) /* ls-files */ -int report_path_error(const char *ps_matched, const char **pathspec, const char *prefix); +int report_path_error(const char *ps_matched, const struct pathspec *pathspec, const char *prefix); void overlay_tree_on_cache(const char *tree_name, const char *prefix); char *alias_lookup(const char *alias); diff --git a/combine-diff.c b/combine-diff.c index 4fc16ad4f3..3b92c44880 100644 --- a/combine-diff.c +++ b/combine-diff.c @@ -1306,7 +1306,7 @@ void diff_tree_combined(const unsigned char *sha1, int i, num_paths, needsep, show_log_first, num_parent = parents->nr; diffopts = *opt; - diff_tree_setup_paths(diffopts.pathspec.raw, &diffopts); + copy_pathspec(&diffopts.pathspec, &opt->pathspec); diffopts.output_format = DIFF_FORMAT_NO_OUTPUT; DIFF_OPT_SET(&diffopts, RECURSIVE); DIFF_OPT_CLR(&diffopts, ALLOW_EXTERNAL); @@ -1378,7 +1378,7 @@ void diff_tree_combined(const unsigned char *sha1, free(tmp); } - diff_tree_release_paths(&diffopts); + free_pathspec(&diffopts.pathspec); } void diff_tree_combined_merge(const struct commit *commit, int dense, @@ -201,6 +201,10 @@ extern struct commit_list *get_shallow_commits(struct object_array *heads, int depth, int shallow_flag, int not_shallow_flag); extern void check_shallow_file_for_update(void); extern void set_alternate_shallow_file(const char *path); +extern int write_shallow_commits(struct strbuf *out, int use_pack_protocol); +extern void setup_alternate_shallow(struct lock_file *shallow_lock, + const char **alternate_shallow_file); +extern char *setup_temporary_shallow(void); int is_descendant_of(struct commit *, struct commit_list *); int in_merge_bases(struct commit *, struct commit *); @@ -208,7 +212,7 @@ int in_merge_bases_many(struct commit *, int, struct commit **); extern int interactive_add(int argc, const char **argv, const char *prefix, int patch); extern int run_add_interactive(const char *revision, const char *patch_mode, - const char **pathspec); + const struct pathspec *pathspec); static inline int single_parent(struct commit *commit) { diff --git a/compat/apple-common-crypto.h b/compat/apple-common-crypto.h new file mode 100644 index 0000000000..c8b9b0e1a6 --- /dev/null +++ b/compat/apple-common-crypto.h @@ -0,0 +1,86 @@ +/* suppress inclusion of conflicting openssl functions */ +#define OPENSSL_NO_MD5 +#define HEADER_HMAC_H +#define HEADER_SHA_H +#include <CommonCrypto/CommonHMAC.h> +#define HMAC_CTX CCHmacContext +#define HMAC_Init(hmac, key, len, algo) CCHmacInit(hmac, algo, key, len) +#define HMAC_Update CCHmacUpdate +#define HMAC_Final(hmac, hash, ptr) CCHmacFinal(hmac, hash) +#define HMAC_CTX_cleanup(ignore) +#define EVP_md5(...) kCCHmacAlgMD5 +#if __MAC_OS_X_VERSION_MIN_REQUIRED >= 1070 +#define APPLE_LION_OR_NEWER +#include <Security/Security.h> +/* Apple's TYPE_BOOL conflicts with config.c */ +#undef TYPE_BOOL +#endif + +#ifdef APPLE_LION_OR_NEWER +#define git_CC_error_check(pattern, err) \ + do { \ + if (err) { \ + die(pattern, (long)CFErrorGetCode(err)); \ + } \ + } while(0) + +#define EVP_EncodeBlock git_CC_EVP_EncodeBlock +static inline int git_CC_EVP_EncodeBlock(unsigned char *out, + const unsigned char *in, int inlen) +{ + CFErrorRef err; + SecTransformRef encoder; + CFDataRef input, output; + CFIndex length; + + encoder = SecEncodeTransformCreate(kSecBase64Encoding, &err); + git_CC_error_check("SecEncodeTransformCreate failed: %ld", err); + + input = CFDataCreate(kCFAllocatorDefault, in, inlen); + SecTransformSetAttribute(encoder, kSecTransformInputAttributeName, + input, &err); + git_CC_error_check("SecTransformSetAttribute failed: %ld", err); + + output = SecTransformExecute(encoder, &err); + git_CC_error_check("SecTransformExecute failed: %ld", err); + + length = CFDataGetLength(output); + CFDataGetBytes(output, CFRangeMake(0, length), out); + + CFRelease(output); + CFRelease(input); + CFRelease(encoder); + + return (int)strlen((const char *)out); +} + +#define EVP_DecodeBlock git_CC_EVP_DecodeBlock +static int inline git_CC_EVP_DecodeBlock(unsigned char *out, + const unsigned char *in, int inlen) +{ + CFErrorRef err; + SecTransformRef decoder; + CFDataRef input, output; + CFIndex length; + + decoder = SecDecodeTransformCreate(kSecBase64Encoding, &err); + git_CC_error_check("SecEncodeTransformCreate failed: %ld", err); + + input = CFDataCreate(kCFAllocatorDefault, in, inlen); + SecTransformSetAttribute(decoder, kSecTransformInputAttributeName, + input, &err); + git_CC_error_check("SecTransformSetAttribute failed: %ld", err); + + output = SecTransformExecute(decoder, &err); + git_CC_error_check("SecTransformExecute failed: %ld", err); + + length = CFDataGetLength(output); + CFDataGetBytes(output, CFRangeMake(0, length), out); + + CFRelease(output); + CFRelease(input); + CFRelease(decoder); + + return (int)strlen((const char *)out); +} +#endif /* APPLE_LION_OR_NEWER */ diff --git a/compat/mingw.c b/compat/mingw.c index bb92c436f7..22ee9ef1cf 100644 --- a/compat/mingw.c +++ b/compat/mingw.c @@ -1086,6 +1086,12 @@ int mingw_kill(pid_t pid, int sig) errno = err_win_to_posix(GetLastError()); CloseHandle(h); return -1; + } else if (pid > 0 && sig == 0) { + HANDLE h = OpenProcess(PROCESS_QUERY_INFORMATION, FALSE, pid); + if (h) { + CloseHandle(h); + return 0; + } } errno = EINVAL; diff --git a/compat/mingw.h b/compat/mingw.h index bd0a88bc1d..9eb3b17ff0 100644 --- a/compat/mingw.h +++ b/compat/mingw.h @@ -322,6 +322,7 @@ static inline char *mingw_find_last_dir_sep(const char *path) #define find_last_dir_sep mingw_find_last_dir_sep #define PATH_SEP ';' #define PRIuMAX "I64u" +#define PRId64 "I64d" void mingw_open_html(const char *path); #define open_html mingw_open_html diff --git a/compat/precompose_utf8.c b/compat/precompose_utf8.c index 7980abd1a7..95fe849e42 100644 --- a/compat/precompose_utf8.c +++ b/compat/precompose_utf8.c @@ -48,11 +48,8 @@ void probe_utf8_pathname_composition(char *path, int len) if (output_fd >= 0) { close(output_fd); strcpy(path + len, auml_nfd); - /* Indicate to the user, that we can configure it to true */ - if (!access(path, R_OK)) - git_config_set("core.precomposeunicode", "false"); - /* To be backward compatible, set precomposed_unicode to 0 */ - precomposed_unicode = 0; + precomposed_unicode = access(path, R_OK) ? 0 : 1; + git_config_set("core.precomposeunicode", precomposed_unicode ? "true" : "false"); strcpy(path + len, auml_nfc); if (unlink(path)) die_errno(_("failed to unlink '%s'"), path); @@ -468,7 +468,7 @@ static int parse_unit_factor(const char *end, uintmax_t *val) return 0; } -static int git_parse_long(const char *value, long *ret) +static int git_parse_signed(const char *value, intmax_t *ret, intmax_t max) { if (value && *value) { char *end; @@ -480,21 +480,25 @@ static int git_parse_long(const char *value, long *ret) val = strtoimax(value, &end, 0); if (errno == ERANGE) return 0; - if (!parse_unit_factor(end, &factor)) + if (!parse_unit_factor(end, &factor)) { + errno = EINVAL; return 0; + } uval = abs(val); uval *= factor; - if ((uval > maximum_signed_value_of_type(long)) || - (abs(val) > uval)) + if (uval > max || abs(val) > uval) { + errno = ERANGE; return 0; + } val *= factor; *ret = val; return 1; } + errno = EINVAL; return 0; } -int git_parse_ulong(const char *value, unsigned long *ret) +int git_parse_unsigned(const char *value, uintmax_t *ret, uintmax_t max) { if (value && *value) { char *end; @@ -506,29 +510,75 @@ int git_parse_ulong(const char *value, unsigned long *ret) if (errno == ERANGE) return 0; oldval = val; - if (!parse_unit_factor(end, &val)) + if (!parse_unit_factor(end, &val)) { + errno = EINVAL; return 0; - if ((val > maximum_unsigned_value_of_type(long)) || - (oldval > val)) + } + if (val > max || oldval > val) { + errno = ERANGE; return 0; + } *ret = val; return 1; } + errno = EINVAL; return 0; } -static void die_bad_config(const char *name) +static int git_parse_int(const char *value, int *ret) { + intmax_t tmp; + if (!git_parse_signed(value, &tmp, maximum_signed_value_of_type(int))) + return 0; + *ret = tmp; + return 1; +} + +static int git_parse_int64(const char *value, int64_t *ret) +{ + intmax_t tmp; + if (!git_parse_signed(value, &tmp, maximum_signed_value_of_type(int64_t))) + return 0; + *ret = tmp; + return 1; +} + +int git_parse_ulong(const char *value, unsigned long *ret) +{ + uintmax_t tmp; + if (!git_parse_unsigned(value, &tmp, maximum_unsigned_value_of_type(long))) + return 0; + *ret = tmp; + return 1; +} + +static void die_bad_number(const char *name, const char *value) +{ + const char *reason = errno == ERANGE ? + "out of range" : + "invalid unit"; + if (!value) + value = ""; + if (cf && cf->name) - die("bad config value for '%s' in %s", name, cf->name); - die("bad config value for '%s'", name); + die("bad numeric config value '%s' for '%s' in %s: %s", + value, name, cf->name, reason); + die("bad numeric config value '%s' for '%s': %s", value, name, reason); } int git_config_int(const char *name, const char *value) { - long ret = 0; - if (!git_parse_long(value, &ret)) - die_bad_config(name); + int ret; + if (!git_parse_int(value, &ret)) + die_bad_number(name, value); + return ret; +} + +int64_t git_config_int64(const char *name, const char *value) +{ + int64_t ret; + if (!git_parse_int64(value, &ret)) + die_bad_number(name, value); return ret; } @@ -536,7 +586,7 @@ unsigned long git_config_ulong(const char *name, const char *value) { unsigned long ret; if (!git_parse_ulong(value, &ret)) - die_bad_config(name); + die_bad_number(name, value); return ret; } @@ -559,10 +609,10 @@ static int git_config_maybe_bool_text(const char *name, const char *value) int git_config_maybe_bool(const char *name, const char *value) { - long v = git_config_maybe_bool_text(name, value); + int v = git_config_maybe_bool_text(name, value); if (0 <= v) return v; - if (git_parse_long(value, &v)) + if (git_parse_int(value, &v)) return !!v; return -1; } @@ -5,6 +5,7 @@ #include "refs.h" #include "run-command.h" #include "remote.h" +#include "connect.h" #include "url.h" static char *server_capabilities; diff --git a/connect.h b/connect.h new file mode 100644 index 0000000000..9dff25cad4 --- /dev/null +++ b/connect.h @@ -0,0 +1,13 @@ +#ifndef CONNECT_H +#define CONNECT_H + +#define CONNECT_VERBOSE (1u << 0) +extern struct child_process *git_connect(int fd[2], const char *url, const char *prog, int flags); +extern int finish_connect(struct child_process *conn); +extern int git_connection_is_socket(struct child_process *conn); +extern int server_supports(const char *feature); +extern int parse_feature_request(const char *features, const char *feature); +extern const char *server_feature_value(const char *feature, int *len_ret); +extern const char *parse_feature_value(const char *feature_list, const char *feature, int *len_ret); + +#endif diff --git a/contrib/contacts/git-contacts b/contrib/contacts/git-contacts index d80f7d1b6e..fb6429b64b 100755 --- a/contrib/contacts/git-contacts +++ b/contrib/contacts/git-contacts @@ -59,11 +59,11 @@ sub import_commits { } sub get_blame { - my ($commits, $source, $start, $len, $from) = @_; - $len = 1 unless defined($len); - return if $len == 0; + my ($commits, $source, $from, $ranges) = @_; + return unless @$ranges; open my $f, '-|', - qw(git blame --porcelain -C), '-L', "$start,+$len", + qw(git blame --porcelain -C), + map({"-L$_->[0],+$_->[1]"} @$ranges), '--since', $since, "$from^", '--', $source or die; while (<$f>) { if (/^([0-9a-f]{40}) \d+ \d+ \d+$/) { @@ -76,8 +76,17 @@ sub get_blame { close $f; } +sub blame_sources { + my ($sources, $commits) = @_; + for my $s (keys %$sources) { + for my $id (keys %{$sources->{$s}}) { + get_blame($commits, $s, $id, $sources->{$s}{$id}); + } + } +} + sub scan_patches { - my ($commits, $id, $f) = @_; + my ($sources, $id, $f) = @_; my $source; while (<$f>) { if (/^From ([0-9a-f]{40}) Mon Sep 17 00:00:00 2001$/) { @@ -90,7 +99,8 @@ sub scan_patches { } elsif (/^--- /) { die "Cannot parse hunk source: $_\n"; } elsif (/^@@ -(\d+)(?:,(\d+))?/ && $source) { - get_blame($commits, $source, $1, $2, $id); + my $len = defined($2) ? $2 : 1; + push @{$sources->{$source}{$id}}, [$1, $len] if $len; } } } @@ -163,13 +173,16 @@ for (@ARGV) { } } -my %commits; +my %sources; for (@files) { - scan_patch_file(\%commits, $_); + scan_patch_file(\%sources, $_); } if (@rev_args) { - scan_rev_args(\%commits, \@rev_args) + scan_rev_args(\%sources, \@rev_args) } + +my %commits; +blame_sources(\%sources, \%commits); import_commits(\%commits); my $contacts = {}; diff --git a/contrib/examples/git-log.sh b/contrib/examples/git-log.sh new file mode 100755 index 0000000000..c2ea71cf14 --- /dev/null +++ b/contrib/examples/git-log.sh @@ -0,0 +1,15 @@ +#!/bin/sh +# +# Copyright (c) 2005 Linus Torvalds +# + +USAGE='[--max-count=<n>] [<since>..<limit>] [--pretty=<format>] [git-rev-list options]' +SUBDIRECTORY_OK='Yes' +. git-sh-setup + +revs=$(git-rev-parse --revs-only --no-flags --default HEAD "$@") || exit +[ "$revs" ] || { + die "No HEAD ref" +} +git-rev-list --pretty $(git-rev-parse --default HEAD "$@") | +LESS=-S ${PAGER:-less} diff --git a/contrib/examples/git-merge.sh b/contrib/examples/git-merge.sh index 7b922c3948..a5e42a9f01 100755 --- a/contrib/examples/git-merge.sh +++ b/contrib/examples/git-merge.sh @@ -263,7 +263,7 @@ fi # This could be traditional "merge <msg> HEAD <commit>..." and the # way we can tell it is to see if the second token is HEAD, but some -# people might have misused the interface and used a committish that +# people might have misused the interface and used a commit-ish that # is the same as HEAD there instead. Traditional format never would # have "-m" so it is an additional safety measure to check for it. diff --git a/contrib/examples/git-whatchanged.sh b/contrib/examples/git-whatchanged.sh new file mode 100755 index 0000000000..1fb9feb348 --- /dev/null +++ b/contrib/examples/git-whatchanged.sh @@ -0,0 +1,28 @@ +#!/bin/sh + +USAGE='[-p] [--max-count=<n>] [<since>..<limit>] [--pretty=<format>] [-m] [git-diff-tree options] [git-rev-list options]' +SUBDIRECTORY_OK='Yes' +. git-sh-setup + +diff_tree_flags=$(git-rev-parse --sq --no-revs --flags "$@") || exit +case "$0" in +*whatchanged) + count= + test -z "$diff_tree_flags" && + diff_tree_flags=$(git-repo-config --get whatchanged.difftree) + diff_tree_default_flags='-c -M --abbrev' ;; +*show) + count=-n1 + test -z "$diff_tree_flags" && + diff_tree_flags=$(git-repo-config --get show.difftree) + diff_tree_default_flags='--cc --always' ;; +esac +test -z "$diff_tree_flags" && + diff_tree_flags="$diff_tree_default_flags" + +rev_list_args=$(git-rev-parse --sq --default HEAD --revs-only "$@") && +diff_tree_args=$(git-rev-parse --sq --no-revs --no-flags "$@") && + +eval "git-rev-list $count $rev_list_args" | +eval "git-diff-tree --stdin --pretty -r $diff_tree_flags $diff_tree_args" | +LESS="$LESS -S" ${PAGER:-less} diff --git a/contrib/hooks/post-receive-email b/contrib/hooks/post-receive-email index 153115029d..8ee410f843 100755 --- a/contrib/hooks/post-receive-email +++ b/contrib/hooks/post-receive-email @@ -242,6 +242,9 @@ generate_email_header() cat <<-EOF To: $recipients Subject: ${emailprefix}$projectdesc $refname_type $short_refname ${change_type}d. $describe + MIME-Version: 1.0 + Content-Type: text/plain; charset=utf-8 + Content-Transfer-Encoding: 8bit X-Git-Refname: $refname X-Git-Reftype: $refname_type X-Git-Oldrev: $oldrev @@ -471,7 +474,7 @@ generate_delete_branch_email() echo " was $oldrev" echo "" echo $LOGBEGIN - git show -s --pretty=oneline $oldrev + git diff-tree -s --always --encoding=UTF-8 --pretty=oneline $oldrev echo $LOGEND } @@ -547,11 +550,11 @@ generate_atag_email() # performed on them if [ -n "$prevtag" ]; then # Show changes since the previous release - git rev-list --pretty=short "$prevtag..$newrev" | git shortlog + git shortlog "$prevtag..$newrev" else # No previous tag, show all the changes since time # began - git rev-list --pretty=short $newrev | git shortlog + git shortlog $newrev fi ;; *) @@ -571,7 +574,7 @@ generate_delete_atag_email() echo " was $oldrev" echo "" echo $LOGBEGIN - git show -s --pretty=oneline $oldrev + git diff-tree -s --always --encoding=UTF-8 --pretty=oneline $oldrev echo $LOGEND } @@ -617,7 +620,7 @@ generate_general_email() echo "" if [ "$newrev_type" = "commit" ]; then echo $LOGBEGIN - git show --no-color --root -s --pretty=medium $newrev + git diff-tree -s --always --encoding=UTF-8 --pretty=medium $newrev echo $LOGEND else # What can we do here? The tag marks an object that is not @@ -636,7 +639,7 @@ generate_delete_general_email() echo " was $oldrev" echo "" echo $LOGBEGIN - git show -s --pretty=oneline $oldrev + git diff-tree -s --always --encoding=UTF-8 --pretty=oneline $oldrev echo $LOGEND } diff --git a/contrib/mw-to-git/Makefile b/contrib/mw-to-git/Makefile index 76fcd4defc..f206f9655b 100644 --- a/contrib/mw-to-git/Makefile +++ b/contrib/mw-to-git/Makefile @@ -24,6 +24,11 @@ INSTLIBDIR=$(shell $(MAKE) -C $(GIT_ROOT_DIR)/perl \ all: build +test: all + $(MAKE) -C t + +check: perlcritic test + install_pm: install $(GIT_MEDIAWIKI_PM) $(INSTLIBDIR)/$(GIT_MEDIAWIKI_PM) @@ -41,4 +46,7 @@ clean: rm $(INSTLIBDIR)/$(GIT_MEDIAWIKI_PM) perlcritic: - perlcritic -2 *.perl + perlcritic -5 $(SCRIPT_PERL) + -perlcritic -2 $(SCRIPT_PERL) + +.PHONY: all test check install_pm install clean perlcritic diff --git a/contrib/mw-to-git/git-remote-mediawiki.perl b/contrib/mw-to-git/git-remote-mediawiki.perl index 85d0c42296..476e0a2bc0 100755 --- a/contrib/mw-to-git/git-remote-mediawiki.perl +++ b/contrib/mw-to-git/git-remote-mediawiki.perl @@ -590,6 +590,9 @@ sub mw_capabilities { print {*STDOUT} "import\n"; print {*STDOUT} "list\n"; print {*STDOUT} "push\n"; + if ($dumb_push) { + print {*STDOUT} "no-private-update\n"; + } print {*STDOUT} "\n"; return; } @@ -1221,7 +1224,6 @@ sub mw_push_revision { } if (!$dumb_push) { run_git(qq(notes --ref=${remotename}/mediawiki add -f -m "mediawiki_revision: ${mw_revision}" ${sha1_commit})); - run_git(qq(update-ref -m "Git-MediaWiki push" refs/mediawiki/${remotename}/master ${sha1_commit} ${sha1_child})); } } diff --git a/contrib/remote-helpers/git-remote-bzr b/contrib/remote-helpers/git-remote-bzr index c3a3cac77b..054161ae21 100755 --- a/contrib/remote-helpers/git-remote-bzr +++ b/contrib/remote-helpers/git-remote-bzr @@ -13,8 +13,11 @@ # or # % git clone bzr::lp:myrepo # -# If you want to specify which branches you want track (per repo): -# git config remote-bzr.branches 'trunk, devel, test' +# If you want to specify which branches you want to track (per repo): +# % git config remote.origin.bzr-branches 'trunk, devel, test' +# +# Where 'origin' is the name of the repository you want to specify the +# branches. # import sys @@ -168,17 +171,16 @@ class Parser: if not m: return None _, name, email, date, tz = m.groups() + name = name.decode('utf-8') committer = '%s <%s>' % (name, email) tz = int(tz) tz = ((tz / 100) * 3600) + ((tz % 100) * 60) return (committer, int(date), tz) def rev_to_mark(rev): - global marks return marks.from_rev(rev) def mark_to_rev(mark): - global marks return marks.to_rev(mark) def fixup_user(user): @@ -233,8 +235,6 @@ def get_filechanges(cur, prev): return modified, removed def export_files(tree, files): - global marks, filenodes - final = [] for path, fid in files.iteritems(): kind = tree.kind(fid) @@ -276,8 +276,6 @@ def export_files(tree, files): return final def export_branch(repo, name): - global prefix - ref = '%s/heads/%s' % (prefix, name) tip = marks.get_tip(name) @@ -378,16 +376,12 @@ def export_branch(repo, name): marks.set_tip(name, revid) def export_tag(repo, name): - global tags, prefix - ref = '%s/tags/%s' % (prefix, name) print "reset %s" % ref print "from :%u" % rev_to_mark(tags[name]) print def do_import(parser): - global dirname - repo = parser.repo path = os.path.join(dirname, 'marks-git') @@ -413,8 +407,6 @@ def do_import(parser): sys.stdout.flush() def parse_blob(parser): - global blob_marks - parser.next() mark = parser.get_mark() parser.next() @@ -425,8 +417,6 @@ def parse_blob(parser): class CustomTree(): def __init__(self, branch, revid, parents, files): - global files_cache - self.updates = {} self.branch = branch @@ -484,7 +474,7 @@ class CustomTree(): add_entry(fid, dirname, 'directory') return fid - def add_entry(fid, path, kind, mode = None): + def add_entry(fid, path, kind, mode=None): dirname, basename = os.path.split(path) parent_fid = get_parent(dirname, basename) @@ -505,7 +495,7 @@ class CustomTree(): self.files[path] = [change[0], None] changes.append(change) - def update_entry(fid, path, kind, mode = None): + def update_entry(fid, path, kind, mode=None): dirname, basename = os.path.split(path) parent_fid = get_parent(dirname, basename) @@ -583,9 +573,6 @@ def c_style_unescape(string): return string def parse_commit(parser): - global marks, blob_marks, parsed_refs - global mode - parents = [] ref = parser[1] @@ -657,8 +644,6 @@ def parse_commit(parser): marks.new_mark(revid, commit_mark) def parse_reset(parser): - global parsed_refs - ref = parser[1] parser.next() @@ -674,8 +659,6 @@ def parse_reset(parser): parsed_refs[ref] = mark_to_rev(from_mark) def do_export(parser): - global parsed_refs, dirname - parser.next() for line in parser.each_block('done'): @@ -699,7 +682,8 @@ def do_export(parser): branch.generate_revision_history(revid, marks.get_tip(name)) if name in peers: - peer = bzrlib.branch.Branch.open(peers[name]) + peer = bzrlib.branch.Branch.open(peers[name], + possible_transports=transports) try: peer.bzrdir.push_branch(branch, revision_id=revid) except bzrlib.errors.DivergedBranches: @@ -724,8 +708,6 @@ def do_export(parser): print def do_capabilities(parser): - global dirname - print "import" print "export" print "refspec refs/heads/*:%s/heads/*" % prefix @@ -743,8 +725,6 @@ def ref_is_valid(name): return not True in [c in name for c in '~^: \\'] def do_list(parser): - global tags - master_branch = None for name in branches: @@ -770,24 +750,24 @@ def do_list(parser): def clone(path, remote_branch): try: - bdir = bzrlib.bzrdir.BzrDir.create(path) + bdir = bzrlib.bzrdir.BzrDir.create(path, possible_transports=transports) except bzrlib.errors.AlreadyControlDirError: - bdir = bzrlib.bzrdir.BzrDir.open(path) + bdir = bzrlib.bzrdir.BzrDir.open(path, possible_transports=transports) repo = bdir.find_repository() repo.fetch(remote_branch.repository) return remote_branch.sprout(bdir, repository=repo) def get_remote_branch(name): - global dirname, branches - - remote_branch = bzrlib.branch.Branch.open(branches[name]) + remote_branch = bzrlib.branch.Branch.open(branches[name], + possible_transports=transports) if isinstance(remote_branch.user_transport, bzrlib.transport.local.LocalTransport): return remote_branch branch_path = os.path.join(dirname, 'clone', name) try: - branch = bzrlib.branch.Branch.open(branch_path) + branch = bzrlib.branch.Branch.open(branch_path, + possible_transports=transports) except bzrlib.errors.NotBranchError: # clone branch = clone(branch_path, remote_branch) @@ -821,17 +801,17 @@ def find_branches(repo): yield name, branch.base def get_repo(url, alias): - global dirname, peer, branches - normal_url = bzrlib.urlutils.normalize_url(url) - origin = bzrlib.bzrdir.BzrDir.open(url) + origin = bzrlib.bzrdir.BzrDir.open(url, possible_transports=transports) is_local = isinstance(origin.transport, bzrlib.transport.local.LocalTransport) shared_path = os.path.join(gitdir, 'bzr') try: - shared_dir = bzrlib.bzrdir.BzrDir.open(shared_path) + shared_dir = bzrlib.bzrdir.BzrDir.open(shared_path, + possible_transports=transports) except bzrlib.errors.NotBranchError: - shared_dir = bzrlib.bzrdir.BzrDir.create(shared_path) + shared_dir = bzrlib.bzrdir.BzrDir.create(shared_path, + possible_transports=transports) try: shared_repo = shared_dir.open_repository() except bzrlib.errors.NoRepositoryPresent: @@ -844,16 +824,21 @@ def get_repo(url, alias): else: # check and remove old organization try: - bdir = bzrlib.bzrdir.BzrDir.open(clone_path) + bdir = bzrlib.bzrdir.BzrDir.open(clone_path, + possible_transports=transports) bdir.destroy_repository() except bzrlib.errors.NotBranchError: pass except bzrlib.errors.NoRepositoryPresent: pass - wanted = get_config('remote-bzr.branches').rstrip().split(', ') + wanted = get_config('remote.%s.bzr-branches' % alias).rstrip().split(', ') # stupid python wanted = [e for e in wanted if e] + if not wanted: + wanted = get_config('remote-bzr.branches').rstrip().split(', ') + # stupid python + wanted = [e for e in wanted if e] if not wanted: try: @@ -897,6 +882,7 @@ def main(args): global files_cache global is_tmp global branches, peers + global transports alias = args[1] url = args[2] @@ -909,6 +895,7 @@ def main(args): marks = None branches = {} peers = {} + transports = [] if alias[5:] == url: is_tmp = True diff --git a/contrib/remote-helpers/git-remote-hg b/contrib/remote-helpers/git-remote-hg index 0194c67fb1..92d994e470 100755 --- a/contrib/remote-helpers/git-remote-hg +++ b/contrib/remote-helpers/git-remote-hg @@ -23,8 +23,12 @@ import subprocess import urllib import atexit import urlparse, hashlib +import time as ptime # +# If you want to see Mercurial revisions as Git commit notes: +# git config core.notesRef refs/notes/hg +# # If you are not in hg-git-compat mode and want to disable the tracking of # named branches: # git config --global remote-hg.track-branches false @@ -126,6 +130,7 @@ class Marks: self.rev_marks = {} self.last_mark = 0 self.version = 0 + self.last_note = 0 def load(self): if not os.path.exists(self.path): @@ -137,6 +142,7 @@ class Marks: self.marks = tmp['marks'] self.last_mark = tmp['last-mark'] self.version = tmp.get('version', 1) + self.last_note = tmp.get('last-note', 0) for rev, mark in self.marks.iteritems(): self.rev_marks[mark] = rev @@ -150,7 +156,7 @@ class Marks: self.version = 2 def dict(self): - return { 'tips': self.tips, 'marks': self.marks, 'last-mark' : self.last_mark, 'version' : self.version } + return { 'tips': self.tips, 'marks': self.marks, 'last-mark' : self.last_mark, 'version' : self.version, 'last-note' : self.last_note } def store(self): json.dump(self.dict(), open(self.path, 'w')) @@ -227,8 +233,6 @@ class Parser: return sys.stdin.read(size) def get_author(self): - global bad_mail - ex = None m = RAW_AUTHOR_RE.match(self.line) if not m: @@ -261,8 +265,6 @@ def fix_file_path(path): return os.path.relpath(path, '/') def export_files(files): - global marks, filenodes - final = [] for f in files: fid = node.hex(f.filenode()) @@ -344,8 +346,6 @@ def fixup_user_hg(user): return (name, mail) def fixup_user(user): - global mode, bad_mail - if mode == 'git': name, mail = fixup_user_git(user) else: @@ -374,7 +374,7 @@ def updatebookmarks(repo, peer): bookmarks.write(repo) def get_repo(url, alias): - global dirname, peer + global peer myui = ui.ui() myui.setconfig('ui', 'interactive', 'off') @@ -391,11 +391,24 @@ def get_repo(url, alias): os.makedirs(dirname) else: shared_path = os.path.join(gitdir, 'hg') - if not os.path.exists(shared_path): - try: - hg.clone(myui, {}, url, shared_path, update=False, pull=True) - except: - die('Repository error') + + # check and upgrade old organization + hg_path = os.path.join(shared_path, '.hg') + if os.path.exists(shared_path) and not os.path.exists(hg_path): + repos = os.listdir(shared_path) + for x in repos: + local_hg = os.path.join(shared_path, x, 'clone', '.hg') + if not os.path.exists(local_hg): + continue + if not os.path.exists(hg_path): + shutil.move(local_hg, hg_path) + shutil.rmtree(os.path.join(shared_path, x, 'clone')) + + # setup shared repo (if not there) + try: + hg.peer(myui, {}, shared_path, create=True) + except error.RepoError: + pass if not os.path.exists(dirname): os.makedirs(dirname) @@ -416,16 +429,12 @@ def get_repo(url, alias): return repo def rev_to_mark(rev): - global marks return marks.from_rev(rev.hex()) def mark_to_rev(mark): - global marks return marks.to_rev(mark) def export_ref(repo, name, kind, head): - global prefix, marks, mode - ename = '%s/%s' % (kind, name) try: tip = marks.get_tip(ename) @@ -522,6 +531,31 @@ def export_ref(repo, name, kind, head): print "from :%u" % rev_to_mark(head) print + pending_revs = set(revs) - notes + if pending_revs: + note_mark = marks.next_mark() + ref = "refs/notes/hg" + + print "commit %s" % ref + print "mark :%d" % (note_mark) + print "committer remote-hg <> %s" % (ptime.strftime('%s %z')) + desc = "Notes for %s\n" % (name) + print "data %d" % (len(desc)) + print desc + if marks.last_note: + print "from :%u" % marks.last_note + + for rev in pending_revs: + notes.add(rev) + c = repo[rev] + print "N inline :%u" % rev_to_mark(c) + msg = c.hex() + print "data %d" % (len(msg)) + print msg + print + + marks.last_note = note_mark + marks.set_tip(ename, head.hex()) def export_tag(repo, tag): @@ -537,12 +571,9 @@ def export_branch(repo, branch): export_ref(repo, branch, 'branches', head) def export_head(repo): - global g_head export_ref(repo, g_head[0], 'bookmarks', g_head[1]) def do_capabilities(parser): - global prefix, dirname - print "import" print "export" print "refspec refs/heads/branches/*:%s/branches/*" % prefix @@ -562,8 +593,6 @@ def branch_tip(branch): return branches[branch][-1] def get_branch_tip(repo, branch): - global branches - heads = branches.get(hgref(branch), None) if not heads: return None @@ -576,7 +605,7 @@ def get_branch_tip(repo, branch): return heads[0] def list_head(repo, cur): - global g_head, bmarks, fake_bmark + global g_head, fake_bmark if 'default' not in branches: # empty repo @@ -592,8 +621,6 @@ def list_head(repo, cur): g_head = (head, node) def do_list(parser): - global branches, bmarks, track_branches - repo = parser.repo for bmark, node in bookmarks.listbookmarks(repo).iteritems(): bmarks[bmark] = repo[node] @@ -661,8 +688,6 @@ def do_import(parser): print 'done' def parse_blob(parser): - global blob_marks - parser.next() mark = parser.get_mark() parser.next() @@ -679,9 +704,6 @@ def get_merge_files(repo, p1, p2, files): files[e] = f def parse_commit(parser): - global marks, blob_marks, parsed_refs - global mode - from_mark = merge_mark = None ref = parser[1] @@ -799,8 +821,6 @@ def parse_commit(parser): marks.new_mark(node, commit_mark) def parse_reset(parser): - global parsed_refs - ref = parser[1] parser.next() # ugh @@ -993,8 +1013,6 @@ def check_tip(ref, kind, name, heads): return tip in heads def do_export(parser): - global parsed_refs, bmarks, peer - p_bmarks = [] p_revs = {} @@ -1066,7 +1084,7 @@ def do_export(parser): author, msg = parsed_tags.get(tag, (None, None)) if mode == 'git': if not msg: - msg = 'Added tag %s for changeset %s' % (tag, node[:12]); + msg = 'Added tag %s for changeset %s' % (tag, node[:12]) tagnode, branch = write_tag(parser.repo, tag, node, msg, author) p_revs[tagnode] = 'refs/heads/branches/' + gitref(branch) else: @@ -1124,7 +1142,7 @@ def do_option(parser): def fix_path(alias, repo, orig_url): url = urlparse.urlparse(orig_url, 'file') - if url.scheme != 'file' or os.path.isabs(url.path): + if url.scheme != 'file' or os.path.isabs(os.path.expanduser(url.path)): return abs_url = urlparse.urljoin("%s/" % os.getcwd(), orig_url) cmd = ['git', 'config', 'remote.%s.url' % alias, "hg::%s" % abs_url] @@ -1139,6 +1157,7 @@ def main(args): global filenodes global fake_bmark, hg_version global dry_run + global notes, alias alias = args[1] url = args[2] @@ -1178,6 +1197,7 @@ def main(args): except: hg_version = None dry_run = False + notes = set() repo = get_repo(url, alias) prefix = 'refs/hg/%s' % alias diff --git a/contrib/remote-helpers/test-bzr.sh b/contrib/remote-helpers/test-bzr.sh index dce281f911..5c50251783 100755 --- a/contrib/remote-helpers/test-bzr.sh +++ b/contrib/remote-helpers/test-bzr.sh @@ -7,19 +7,21 @@ test_description='Test remote-bzr' . ./test-lib.sh -if ! test_have_prereq PYTHON; then +if ! test_have_prereq PYTHON +then skip_all='skipping remote-bzr tests; python not available' test_done fi -if ! python -c 'import bzrlib'; then +if ! python -c 'import bzrlib' +then skip_all='skipping remote-bzr tests; bzr not available' test_done fi check () { - echo $3 > expected && - git --git-dir=$1/.git log --format='%s' -1 $2 > actual + echo $3 >expected && + git --git-dir=$1/.git log --format='%s' -1 $2 >actual test_cmp expected actual } @@ -29,7 +31,7 @@ test_expect_success 'cloning' ' ( bzr init bzrrepo && cd bzrrepo && - echo one > content && + echo one >content && bzr add content && bzr commit -m one ) && @@ -41,7 +43,7 @@ test_expect_success 'cloning' ' test_expect_success 'pulling' ' ( cd bzrrepo && - echo two > content && + echo two >content && bzr commit -m two ) && @@ -53,13 +55,13 @@ test_expect_success 'pulling' ' test_expect_success 'pushing' ' ( cd gitrepo && - echo three > content && + echo three >content && git commit -a -m three && git push ) && - echo three > expected && - cat bzrrepo/content > actual && + echo three >expected && + cat bzrrepo/content >actual && test_cmp expected actual ' @@ -67,16 +69,16 @@ test_expect_success 'roundtrip' ' ( cd gitrepo && git pull && - git log --format="%s" -1 origin/master > actual + git log --format="%s" -1 origin/master >actual ) && - echo three > expected && + echo three >expected && test_cmp expected actual && (cd gitrepo && git push && git pull) && ( cd bzrrepo && - echo four > content && + echo four >content && bzr commit -m four ) && @@ -86,19 +88,19 @@ test_expect_success 'roundtrip' ' ( cd gitrepo && - echo five > content && + echo five >content && git commit -a -m five && git push && git pull ) && (cd bzrrepo && bzr revert) && - echo five > expected && - cat bzrrepo/content > actual && + echo five >expected && + cat bzrrepo/content >actual && test_cmp expected actual ' -cat > expected <<EOF +cat >expected <<\EOF 100644 blob 54f9d6da5c91d556e6b54340b1327573073030af content 100755 blob 68769579c3eaadbe555379b9c3538e6628bae1eb executable 120000 blob 6b584e8ece562ebffc15d38808cd6b98fc3d97ea link @@ -107,7 +109,7 @@ EOF test_expect_success 'special modes' ' ( cd bzrrepo && - echo exec > executable + echo exec >executable chmod +x executable && bzr add executable bzr commit -m exec && @@ -122,21 +124,21 @@ test_expect_success 'special modes' ' ( cd gitrepo && git pull - git ls-tree HEAD > ../actual + git ls-tree HEAD >../actual ) && test_cmp expected actual && ( cd gitrepo && - git cat-file -p HEAD:link > ../actual + git cat-file -p HEAD:link >../actual ) && - printf content > expected && + printf content >expected && test_cmp expected actual ' -cat > expected <<EOF +cat >expected <<\EOF 100644 blob 54f9d6da5c91d556e6b54340b1327573073030af content 100755 blob 68769579c3eaadbe555379b9c3538e6628bae1eb executable 120000 blob 6b584e8ece562ebffc15d38808cd6b98fc3d97ea link @@ -147,8 +149,8 @@ test_expect_success 'moving directory' ' ( cd bzrrepo && mkdir movedir && - echo one > movedir/one && - echo two > movedir/two && + echo one >movedir/one && + echo two >movedir/two && bzr add movedir && bzr commit -m movedir && bzr mv movedir movedir-new && @@ -158,7 +160,7 @@ test_expect_success 'moving directory' ' ( cd gitrepo && git pull && - git ls-tree HEAD > ../actual + git ls-tree HEAD >../actual ) && test_cmp expected actual @@ -167,7 +169,7 @@ test_expect_success 'moving directory' ' test_expect_success 'different authors' ' ( cd bzrrepo && - echo john >> content && + echo john >>content && bzr commit -m john \ --author "Jane Rey <jrey@example.com>" \ --author "John Doe <jdoe@example.com>" @@ -176,10 +178,10 @@ test_expect_success 'different authors' ' ( cd gitrepo && git pull && - git show --format="%an <%ae>, %cn <%ce>" --quiet > ../actual + git show --format="%an <%ae>, %cn <%ce>" --quiet >../actual ) && - echo "Jane Rey <jrey@example.com>, A U Thor <author@example.com>" > expected && + echo "Jane Rey <jrey@example.com>, A U Thor <author@example.com>" >expected && test_cmp expected actual ' @@ -196,12 +198,12 @@ test_expect_success 'fetch utf-8 filenames' ' bzr init bzrrepo && cd bzrrepo && - echo test >> "ærø" && + echo test >>"ærø" && bzr add "ærø" && - echo test >> "ø~?" && + echo test >>"ø~?" && bzr add "ø~?" && bzr commit -m add-utf-8 && - echo test >> "ærø" && + echo test >>"ærø" && bzr commit -m test-utf-8 && bzr rm "ø~?" && bzr mv "ærø" "ø~?" && @@ -211,9 +213,9 @@ test_expect_success 'fetch utf-8 filenames' ' ( git clone "bzr::bzrrepo" gitrepo && cd gitrepo && - git -c core.quotepath=false ls-files > ../actual + git -c core.quotepath=false ls-files >../actual ) && - echo "ø~?" > expected && + echo "ø~?" >expected && test_cmp expected actual ' @@ -229,7 +231,7 @@ test_expect_success 'push utf-8 filenames' ' bzr init bzrrepo && cd bzrrepo && - echo one >> content && + echo one >>content && bzr add content && bzr commit -m one ) && @@ -238,15 +240,15 @@ test_expect_success 'push utf-8 filenames' ' git clone "bzr::bzrrepo" gitrepo && cd gitrepo && - echo test >> "ærø" && + echo test >>"ærø" && git add "ærø" && git commit -m utf-8 && git push ) && - (cd bzrrepo && bzr ls > ../actual) && - printf "content\nærø\n" > expected && + (cd bzrrepo && bzr ls >../actual) && + printf "content\nærø\n" >expected && test_cmp expected actual ' @@ -256,7 +258,7 @@ test_expect_success 'pushing a merge' ' ( bzr init bzrrepo && cd bzrrepo && - echo one > content && + echo one >content && bzr add content && bzr commit -m one ) && @@ -265,27 +267,27 @@ test_expect_success 'pushing a merge' ' ( cd bzrrepo && - echo two > content && + echo two >content && bzr commit -m two ) && ( cd gitrepo && - echo three > content && + echo three >content && git commit -a -m three && git fetch && git merge origin/master || true && - echo three > content && + echo three >content && git commit -a --no-edit && git push ) && - echo three > expected && - cat bzrrepo/content > actual && + echo three >expected && + cat bzrrepo/content >actual && test_cmp expected actual ' -cat > expected <<EOF +cat >expected <<\EOF origin/HEAD origin/branch origin/trunk @@ -299,7 +301,7 @@ test_expect_success 'proper bzr repo' ' ( bzr init bzrrepo/trunk && cd bzrrepo/trunk && - echo one >> content && + echo one >>content && bzr add content && bzr commit -m one ) && @@ -307,14 +309,14 @@ test_expect_success 'proper bzr repo' ' ( bzr branch bzrrepo/trunk bzrrepo/branch && cd bzrrepo/branch && - echo two >> content && + echo two >>content && bzr commit -m one ) && ( git clone "bzr::bzrrepo" gitrepo && cd gitrepo && - git for-each-ref --format "%(refname:short)" refs/remotes/origin > ../actual + git for-each-ref --format "%(refname:short)" refs/remotes/origin >../actual ) && test_cmp expected actual @@ -327,11 +329,11 @@ test_expect_success 'strip' ' bzr init bzrrepo && cd bzrrepo && - echo one >> content && + echo one >>content && bzr add content && bzr commit -m one && - echo two >> content && + echo two >>content && bzr commit -m two ) && @@ -341,21 +343,51 @@ test_expect_success 'strip' ' cd bzrrepo && bzr uncommit --force && - echo three >> content && + echo three >>content && bzr commit -m three && - echo four >> content && + echo four >>content && bzr commit -m four && - bzr log --line | sed -e "s/^[0-9][0-9]*: //" > ../expected + bzr log --line | sed -e "s/^[0-9][0-9]*: //" >../expected ) && ( cd gitrepo && git fetch && - git log --format="%an %ad %s" --date=short origin/master > ../actual + git log --format="%an %ad %s" --date=short origin/master >../actual ) && test_cmp expected actual ' +test_expect_success 'export utf-8 authors' ' + test_when_finished "rm -rf bzrrepo gitrepo && LC_ALL=C && unset GIT_COMMITTER_NAME" && + + LC_ALL=en_US.UTF-8 + export LC_ALL + + GIT_COMMITTER_NAME="Grégoire" + export GIT_COMMITTER_NAME + + bzr init bzrrepo && + + ( + git init gitrepo && + cd gitrepo && + echo greg >>content && + git add content && + git commit -m one && + git remote add bzr "bzr::../bzrrepo" && + git push bzr + ) && + + ( + cd bzrrepo && + bzr log | grep "^committer: " >../actual + ) && + + echo "committer: Grégoire <committer@example.com>" >expected && + test_cmp expected actual +' + test_done diff --git a/contrib/remote-helpers/test-hg-bidi.sh b/contrib/remote-helpers/test-hg-bidi.sh index f83d67d74f..e24c51daad 100755 --- a/contrib/remote-helpers/test-hg-bidi.sh +++ b/contrib/remote-helpers/test-hg-bidi.sh @@ -10,12 +10,14 @@ test_description='Test bidirectionality of remote-hg' . ./test-lib.sh -if ! test_have_prereq PYTHON; then +if ! test_have_prereq PYTHON +then skip_all='skipping remote-hg tests; python not available' test_done fi -if ! python -c 'import mercurial'; then +if ! python -c 'import mercurial' +then skip_all='skipping remote-hg tests; mercurial not available' test_done fi @@ -43,7 +45,7 @@ hg_push () { git checkout -q -b tmp && git fetch -q "hg::../$1" 'refs/tags/*:refs/tags/*' 'refs/heads/*:refs/heads/*' && git checkout -q @{-1} && - git branch -q -D tmp 2> /dev/null || true + git branch -q -D tmp 2>/dev/null || true ) } @@ -62,7 +64,7 @@ setup () { echo "tag = -d \"0 0\"" echo "[extensions]" echo "graphlog =" - ) >> "$HOME"/.hgrc && + ) >>"$HOME"/.hgrc && git config --global remote-hg.hg-git-compat true git config --global remote-hg.track-branches true @@ -81,22 +83,22 @@ test_expect_success 'encoding' ' git init -q gitrepo && cd gitrepo && - echo alpha > alpha && + echo alpha >alpha && git add alpha && git commit -m "add älphà " && GIT_AUTHOR_NAME="tést èncödîng" && export GIT_AUTHOR_NAME && - echo beta > beta && + echo beta >beta && git add beta && git commit -m "add beta" && - echo gamma > gamma && + echo gamma >gamma && git add gamma && git commit -m "add gämmâ" && : TODO git config i18n.commitencoding latin-1 && - echo delta > delta && + echo delta >delta && git add delta && git commit -m "add déltà " ) && @@ -105,8 +107,8 @@ test_expect_success 'encoding' ' git_clone hgrepo gitrepo2 && hg_clone gitrepo2 hgrepo2 && - HGENCODING=utf-8 hg_log hgrepo > expected && - HGENCODING=utf-8 hg_log hgrepo2 > actual && + HGENCODING=utf-8 hg_log hgrepo >expected && + HGENCODING=utf-8 hg_log hgrepo2 >actual && test_cmp expected actual ' @@ -117,14 +119,14 @@ test_expect_success 'file removal' ' ( git init -q gitrepo && cd gitrepo && - echo alpha > alpha && + echo alpha >alpha && git add alpha && git commit -m "add alpha" && - echo beta > beta && + echo beta >beta && git add beta && git commit -m "add beta" mkdir foo && - echo blah > foo/bar && + echo blah >foo/bar && git add foo && git commit -m "add foo" && git rm alpha && @@ -137,8 +139,8 @@ test_expect_success 'file removal' ' git_clone hgrepo gitrepo2 && hg_clone gitrepo2 hgrepo2 && - hg_log hgrepo > expected && - hg_log hgrepo2 > actual && + hg_log hgrepo >expected && + hg_log hgrepo2 >actual && test_cmp expected actual ' @@ -150,12 +152,12 @@ test_expect_success 'git tags' ' git init -q gitrepo && cd gitrepo && git config receive.denyCurrentBranch ignore && - echo alpha > alpha && + echo alpha >alpha && git add alpha && git commit -m "add alpha" && git tag alpha && - echo beta > beta && + echo beta >beta && git add beta && git commit -m "add beta" && git tag -a -m "added tag beta" beta @@ -165,8 +167,8 @@ test_expect_success 'git tags' ' git_clone hgrepo gitrepo2 && hg_clone gitrepo2 hgrepo2 && - hg_log hgrepo > expected && - hg_log hgrepo2 > actual && + hg_log hgrepo >expected && + hg_log hgrepo2 >actual && test_cmp expected actual ' @@ -178,7 +180,7 @@ test_expect_success 'hg branch' ' git init -q gitrepo && cd gitrepo && - echo alpha > alpha && + echo alpha >alpha && git add alpha && git commit -q -m "add alpha" && git checkout -q -b not-master @@ -201,8 +203,8 @@ test_expect_success 'hg branch' ' : Back to the common revision && (cd hgrepo && hg checkout default) && - hg_log hgrepo > expected && - hg_log hgrepo2 > actual && + hg_log hgrepo >expected && + hg_log hgrepo2 >actual && test_cmp expected actual ' @@ -214,7 +216,7 @@ test_expect_success 'hg tags' ' git init -q gitrepo && cd gitrepo && - echo alpha > alpha && + echo alpha >alpha && git add alpha && git commit -m "add alpha" && git checkout -q -b not-master @@ -231,8 +233,8 @@ test_expect_success 'hg tags' ' hg_push hgrepo gitrepo && hg_clone gitrepo hgrepo2 && - hg_log hgrepo > expected && - hg_log hgrepo2 > actual && + hg_log hgrepo >expected && + hg_log hgrepo2 >actual && test_cmp expected actual ' diff --git a/contrib/remote-helpers/test-hg-hg-git.sh b/contrib/remote-helpers/test-hg-hg-git.sh index 2219284382..6dcd95d10f 100755 --- a/contrib/remote-helpers/test-hg-hg-git.sh +++ b/contrib/remote-helpers/test-hg-hg-git.sh @@ -10,17 +10,20 @@ test_description='Test remote-hg output compared to hg-git' . ./test-lib.sh -if ! test_have_prereq PYTHON; then +if ! test_have_prereq PYTHON +then skip_all='skipping remote-hg tests; python not available' test_done fi -if ! python -c 'import mercurial'; then +if ! python -c 'import mercurial' +then skip_all='skipping remote-hg tests; mercurial not available' test_done fi -if ! python -c 'import hggit'; then +if ! python -c 'import hggit' +then skip_all='skipping remote-hg tests; hg-git not available' test_done fi @@ -66,7 +69,7 @@ hg_push_git () { git fetch -q "hg::../$1" 'refs/tags/*:refs/tags/*' 'refs/heads/*:refs/heads/*' && git branch -D default && git checkout -q @{-1} && - git branch -q -D tmp 2> /dev/null || true + git branch -q -D tmp 2>/dev/null || true ) } @@ -100,7 +103,7 @@ setup () { echo "hgext.bookmarks =" echo "hggit =" echo "graphlog =" - ) >> "$HOME"/.hgrc && + ) >>"$HOME"/.hgrc && git config --global receive.denycurrentbranch warn git config --global remote-hg.hg-git-compat true git config --global remote-hg.track-branches false @@ -121,7 +124,7 @@ test_expect_success 'executable bit' ' ( git init -q gitrepo && cd gitrepo && - echo alpha > alpha && + echo alpha >alpha && chmod 0644 alpha && git add alpha && git commit -m "add alpha" && @@ -133,17 +136,18 @@ test_expect_success 'executable bit' ' git commit -m "clear executable bit" ) && - for x in hg git; do + for x in hg git + do ( hg_clone_$x gitrepo hgrepo-$x && cd hgrepo-$x && hg_log . && hg manifest -r 1 -v && hg manifest -v - ) > output-$x && + ) >"output-$x" && git_clone_$x hgrepo-$x gitrepo2-$x && - git_log gitrepo2-$x > log-$x + git_log gitrepo2-$x >"log-$x" done && test_cmp output-hg output-git && @@ -156,7 +160,7 @@ test_expect_success 'symlink' ' ( git init -q gitrepo && cd gitrepo && - echo alpha > alpha && + echo alpha >alpha && git add alpha && git commit -m "add alpha" && ln -s alpha beta && @@ -164,16 +168,17 @@ test_expect_success 'symlink' ' git commit -m "add beta" ) && - for x in hg git; do + for x in hg git + do ( hg_clone_$x gitrepo hgrepo-$x && cd hgrepo-$x && hg_log . && hg manifest -v - ) > output-$x && + ) >"output-$x" && git_clone_$x hgrepo-$x gitrepo2-$x && - git_log gitrepo2-$x > log-$x + git_log gitrepo2-$x >"log-$x" done && test_cmp output-hg output-git && @@ -186,28 +191,29 @@ test_expect_success 'merge conflict 1' ' ( hg init hgrepo1 && cd hgrepo1 && - echo A > afile && + echo A >afile && hg add afile && hg ci -m "origin" && - echo B > afile && + echo B >afile && hg ci -m "A->B" && hg up -r0 && - echo C > afile && + echo C >afile && hg ci -m "A->C" && hg merge -r1 && - echo C > afile && + echo C >afile && hg resolve -m afile && hg ci -m "merge to C" ) && - for x in hg git; do + for x in hg git + do git_clone_$x hgrepo1 gitrepo-$x && hg_clone_$x gitrepo-$x hgrepo2-$x && - hg_log hgrepo2-$x > hg-log-$x && - git_log gitrepo-$x > git-log-$x + hg_log hgrepo2-$x >"hg-log-$x" && + git_log gitrepo-$x >"git-log-$x" done && test_cmp hg-log-hg hg-log-git && @@ -220,28 +226,29 @@ test_expect_success 'merge conflict 2' ' ( hg init hgrepo1 && cd hgrepo1 && - echo A > afile && + echo A >afile && hg add afile && hg ci -m "origin" && - echo B > afile && + echo B >afile && hg ci -m "A->B" && hg up -r0 && - echo C > afile && + echo C >afile && hg ci -m "A->C" && hg merge -r1 || true && - echo B > afile && + echo B >afile && hg resolve -m afile && hg ci -m "merge to B" ) && - for x in hg git; do + for x in hg git + do git_clone_$x hgrepo1 gitrepo-$x && hg_clone_$x gitrepo-$x hgrepo2-$x && - hg_log hgrepo2-$x > hg-log-$x && - git_log gitrepo-$x > git-log-$x + hg_log hgrepo2-$x >"hg-log-$x" && + git_log gitrepo-$x >"git-log-$x" done && test_cmp hg-log-hg hg-log-git && @@ -254,29 +261,30 @@ test_expect_success 'converged merge' ' ( hg init hgrepo1 && cd hgrepo1 && - echo A > afile && + echo A >afile && hg add afile && hg ci -m "origin" && - echo B > afile && + echo B >afile && hg ci -m "A->B" && - echo C > afile && + echo C >afile && hg ci -m "B->C" && hg up -r0 && - echo C > afile && + echo C >afile && hg ci -m "A->C" && hg merge -r2 || true && hg ci -m "merge" ) && - for x in hg git; do + for x in hg git + do git_clone_$x hgrepo1 gitrepo-$x && hg_clone_$x gitrepo-$x hgrepo2-$x && - hg_log hgrepo2-$x > hg-log-$x && - git_log gitrepo-$x > git-log-$x + hg_log hgrepo2-$x >"hg-log-$x" && + git_log gitrepo-$x >"git-log-$x" done && test_cmp hg-log-hg hg-log-git && @@ -290,32 +298,33 @@ test_expect_success 'encoding' ' git init -q gitrepo && cd gitrepo && - echo alpha > alpha && + echo alpha >alpha && git add alpha && git commit -m "add älphà " && GIT_AUTHOR_NAME="tést èncödîng" && export GIT_AUTHOR_NAME && - echo beta > beta && + echo beta >beta && git add beta && git commit -m "add beta" && - echo gamma > gamma && + echo gamma >gamma && git add gamma && git commit -m "add gämmâ" && : TODO git config i18n.commitencoding latin-1 && - echo delta > delta && + echo delta >delta && git add delta && git commit -m "add déltà " ) && - for x in hg git; do + for x in hg git + do hg_clone_$x gitrepo hgrepo-$x && git_clone_$x hgrepo-$x gitrepo2-$x && - HGENCODING=utf-8 hg_log hgrepo-$x > hg-log-$x && - git_log gitrepo2-$x > git-log-$x + HGENCODING=utf-8 hg_log hgrepo-$x >"hg-log-$x" && + git_log gitrepo2-$x >"git-log-$x" done && test_cmp hg-log-hg hg-log-git && @@ -328,14 +337,14 @@ test_expect_success 'file removal' ' ( git init -q gitrepo && cd gitrepo && - echo alpha > alpha && + echo alpha >alpha && git add alpha && git commit -m "add alpha" && - echo beta > beta && + echo beta >beta && git add beta && git commit -m "add beta" mkdir foo && - echo blah > foo/bar && + echo blah >foo/bar && git add foo && git commit -m "add foo" && git rm alpha && @@ -344,17 +353,18 @@ test_expect_success 'file removal' ' git commit -m "remove foo/bar" ) && - for x in hg git; do + for x in hg git + do ( hg_clone_$x gitrepo hgrepo-$x && cd hgrepo-$x && hg_log . && hg manifest -r 3 && hg manifest - ) > output-$x && + ) >"output-$x" && git_clone_$x hgrepo-$x gitrepo2-$x && - git_log gitrepo2-$x > log-$x + git_log gitrepo2-$x >"log-$x" done && test_cmp output-hg output-git && @@ -368,20 +378,21 @@ test_expect_success 'git tags' ' git init -q gitrepo && cd gitrepo && git config receive.denyCurrentBranch ignore && - echo alpha > alpha && + echo alpha >alpha && git add alpha && git commit -m "add alpha" && git tag alpha && - echo beta > beta && + echo beta >beta && git add beta && git commit -m "add beta" && git tag -a -m "added tag beta" beta ) && - for x in hg git; do + for x in hg git + do hg_clone_$x gitrepo hgrepo-$x && - hg_log hgrepo-$x > log-$x + hg_log hgrepo-$x >"log-$x" done && test_cmp log-hg log-git @@ -390,12 +401,13 @@ test_expect_success 'git tags' ' test_expect_success 'hg author' ' test_when_finished "rm -rf gitrepo* hgrepo*" && - for x in hg git; do + for x in hg git + do ( git init -q gitrepo-$x && cd gitrepo-$x && - echo alpha > alpha && + echo alpha >alpha && git add alpha && git commit -m "add alpha" && git checkout -q -b not-master @@ -406,38 +418,38 @@ test_expect_success 'hg author' ' cd hgrepo-$x && hg co master && - echo beta > beta && + echo beta >beta && hg add beta && hg commit -u "test" -m "add beta" && - echo gamma >> beta && + echo gamma >>beta && hg commit -u "test <test@example.com> (comment)" -m "modify beta" && - echo gamma > gamma && + echo gamma >gamma && hg add gamma && hg commit -u "<test@example.com>" -m "add gamma" && - echo delta > delta && + echo delta >delta && hg add delta && hg commit -u "name<test@example.com>" -m "add delta" && - echo epsilon > epsilon && + echo epsilon >epsilon && hg add epsilon && hg commit -u "name <test@example.com" -m "add epsilon" && - echo zeta > zeta && + echo zeta >zeta && hg add zeta && hg commit -u " test " -m "add zeta" && - echo eta > eta && + echo eta >eta && hg add eta && hg commit -u "test < test@example.com >" -m "add eta" && - echo theta > theta && + echo theta >theta && hg add theta && hg commit -u "test >test@example.com>" -m "add theta" && - echo iota > iota && + echo iota >iota && hg add iota && hg commit -u "test <test <at> example <dot> com>" -m "add iota" ) && @@ -445,8 +457,8 @@ test_expect_success 'hg author' ' hg_push_$x hgrepo-$x gitrepo-$x && hg_clone_$x gitrepo-$x hgrepo2-$x && - hg_log hgrepo2-$x > hg-log-$x && - git_log gitrepo-$x > git-log-$x + hg_log hgrepo2-$x >"hg-log-$x" && + git_log gitrepo-$x >"git-log-$x" done && test_cmp hg-log-hg hg-log-git && @@ -456,12 +468,13 @@ test_expect_success 'hg author' ' test_expect_success 'hg branch' ' test_when_finished "rm -rf gitrepo* hgrepo*" && - for x in hg git; do + for x in hg git + do ( git init -q gitrepo-$x && cd gitrepo-$x && - echo alpha > alpha && + echo alpha >alpha && git add alpha && git commit -q -m "add alpha" && git checkout -q -b not-master @@ -481,8 +494,8 @@ test_expect_success 'hg branch' ' hg_push_$x hgrepo-$x gitrepo-$x && hg_clone_$x gitrepo-$x hgrepo2-$x && - hg_log hgrepo2-$x > hg-log-$x && - git_log gitrepo-$x > git-log-$x + hg_log hgrepo2-$x >"hg-log-$x" && + git_log gitrepo-$x >"git-log-$x" done && test_cmp hg-log-hg hg-log-git && @@ -492,12 +505,13 @@ test_expect_success 'hg branch' ' test_expect_success 'hg tags' ' test_when_finished "rm -rf gitrepo* hgrepo*" && - for x in hg git; do + for x in hg git + do ( git init -q gitrepo-$x && cd gitrepo-$x && - echo alpha > alpha && + echo alpha >alpha && git add alpha && git commit -m "add alpha" && git checkout -q -b not-master @@ -518,7 +532,7 @@ test_expect_success 'hg tags' ' git --git-dir=gitrepo-$x/.git tag -l && hg_log hgrepo2-$x && cat hgrepo2-$x/.hgtags - ) > output-$x + ) >"output-$x" done && test_cmp output-hg output-git diff --git a/contrib/remote-helpers/test-hg.sh b/contrib/remote-helpers/test-hg.sh index f7ce8aa853..72f745d63f 100755 --- a/contrib/remote-helpers/test-hg.sh +++ b/contrib/remote-helpers/test-hg.sh @@ -10,40 +10,44 @@ test_description='Test remote-hg' . ./test-lib.sh -if ! test_have_prereq PYTHON; then +if ! test_have_prereq PYTHON +then skip_all='skipping remote-hg tests; python not available' test_done fi -if ! python -c 'import mercurial'; then +if ! python -c 'import mercurial' +then skip_all='skipping remote-hg tests; mercurial not available' test_done fi check () { - echo $3 > expected && - git --git-dir=$1/.git log --format='%s' -1 $2 > actual + echo $3 >expected && + git --git-dir=$1/.git log --format='%s' -1 $2 >actual test_cmp expected actual } check_branch () { - if [ -n "$3" ]; then - echo $3 > expected && - hg -R $1 log -r $2 --template '{desc}\n' > actual && + if test -n "$3" + then + echo $3 >expected && + hg -R $1 log -r $2 --template '{desc}\n' >actual && test_cmp expected actual else - hg -R $1 branches > out && + hg -R $1 branches >out && ! grep $2 out fi } check_bookmark () { - if [ -n "$3" ]; then - echo $3 > expected && - hg -R $1 log -r "bookmark('$2')" --template '{desc}\n' > actual && + if test -n "$3" + then + echo $3 >expected && + hg -R $1 log -r "bookmark('$2')" --template '{desc}\n' >actual && test_cmp expected actual else - hg -R $1 bookmarks > out && + hg -R $1 bookmarks >out && ! grep $2 out fi } @@ -52,7 +56,7 @@ check_push () { local expected_ret=$1 ret=0 ref_ret=0 IFS=':' shift - git push origin "$@" 2> error + git push origin "$@" 2>error ret=$? cat error @@ -75,10 +79,10 @@ check_push () { grep "^ [a-f0-9]*\.\.[a-f0-9]* *${branch} -> ${branch}$" error || ref_ret=1 ;; esac - let 'ref_ret' && echo "match for '$branch' failed" && break + test $ref_ret -ne 0 && echo "match for '$branch' failed" && break done - if let 'expected_ret != ret || ref_ret' + if test $expected_ret -ne $ret -o $ref_ret -ne 0 then return 1 fi @@ -92,7 +96,7 @@ setup () { echo "username = H G Wells <wells@example.com>" echo "[extensions]" echo "mq =" - ) >> "$HOME"/.hgrc && + ) >>"$HOME"/.hgrc && GIT_AUTHOR_DATE="2007-01-01 00:00:00 +0230" && GIT_COMMITTER_DATE="$GIT_AUTHOR_DATE" && @@ -107,7 +111,7 @@ test_expect_success 'cloning' ' ( hg init hgrepo && cd hgrepo && - echo zero > content && + echo zero >content && hg add content && hg commit -m zero ) && @@ -122,7 +126,7 @@ test_expect_success 'cloning with branches' ' ( cd hgrepo && hg branch next && - echo next > content && + echo next >content && hg commit -m next ) && @@ -137,7 +141,7 @@ test_expect_success 'cloning with bookmarks' ' cd hgrepo && hg checkout default && hg bookmark feature-a && - echo feature-a > content && + echo feature-a >content && hg commit -m feature-a ) && @@ -157,7 +161,7 @@ test_expect_success 'update bookmark' ' git clone "hg::hgrepo" gitrepo && cd gitrepo && git checkout --quiet devel && - echo devel > content && + echo devel >content && git commit -a -m devel && git push --quiet ) && @@ -172,7 +176,7 @@ test_expect_success 'new bookmark' ' git clone "hg::hgrepo" gitrepo && cd gitrepo && git checkout --quiet -b feature-b && - echo feature-b > content && + echo feature-b >content && git commit -a -m feature-b && git push --quiet origin feature-b ) && @@ -184,9 +188,9 @@ test_expect_success 'new bookmark' ' rm -rf hgrepo author_test () { - echo $1 >> content && + echo $1 >>content && hg commit -u "$2" -m "add $1" && - echo "$3" >> ../expected + echo "$3" >>../expected } test_expect_success 'authors' ' @@ -199,7 +203,7 @@ test_expect_success 'authors' ' touch content && hg add content && - > ../expected && + >../expected && author_test alpha "" "H G Wells <wells@example.com>" && author_test beta "test" "test <unknown>" && author_test beta "test <test@example.com> (comment)" "test <test@example.com>" && @@ -214,7 +218,7 @@ test_expect_success 'authors' ' ) && git clone "hg::hgrepo" gitrepo && - git --git-dir=gitrepo/.git log --reverse --format="%an <%ae>" > actual && + git --git-dir=gitrepo/.git log --reverse --format="%an <%ae>" >actual && test_cmp expected actual ' @@ -226,11 +230,11 @@ test_expect_success 'strip' ' hg init hgrepo && cd hgrepo && - echo one >> content && + echo one >>content && hg add content && hg commit -m one && - echo two >> content && + echo two >>content && hg commit -m two ) && @@ -240,20 +244,20 @@ test_expect_success 'strip' ' cd hgrepo && hg strip 1 && - echo three >> content && + echo three >>content && hg commit -m three && - echo four >> content && + echo four >>content && hg commit -m four ) && ( cd gitrepo && git fetch && - git log --format="%s" origin/master > ../actual + git log --format="%s" origin/master >../actual ) && - hg -R hgrepo log --template "{desc}\n" > expected && + hg -R hgrepo log --template "{desc}\n" >expected && test_cmp actual expected ' @@ -263,18 +267,18 @@ test_expect_success 'remote push with master bookmark' ' ( hg init hgrepo && cd hgrepo && - echo zero > content && + echo zero >content && hg add content && hg commit -m zero && hg bookmark master && - echo one > content && + echo one >content && hg commit -m one ) && ( git clone "hg::hgrepo" gitrepo && cd gitrepo && - echo two > content && + echo two >content && git commit -a -m two && git push ) && @@ -282,7 +286,7 @@ test_expect_success 'remote push with master bookmark' ' check_branch hgrepo default two ' -cat > expected <<EOF +cat >expected <<\EOF changeset: 0:6e2126489d3d tag: tip user: A U Thor <author@example.com> @@ -300,13 +304,13 @@ test_expect_success 'remote push from master branch' ' git init gitrepo && cd gitrepo && git remote add origin "hg::../hgrepo" && - echo one > content && + echo one >content && git add content && git commit -a -m one && git push origin master ) && - hg -R hgrepo log > actual && + hg -R hgrepo log >actual && cat actual && test_cmp expected actual && @@ -322,7 +326,7 @@ test_expect_success 'remote cloning' ' ( hg init hgrepo && cd hgrepo && - echo zero > content && + echo zero >content && hg add content && hg commit -m zero ) && @@ -343,7 +347,7 @@ test_expect_success 'remote update bookmark' ' git clone "hg::hgrepo" gitrepo && cd gitrepo && git checkout --quiet devel && - echo devel > content && + echo devel >content && git commit -a -m devel && git push --quiet ) && @@ -358,7 +362,7 @@ test_expect_success 'remote new bookmark' ' git clone "hg::hgrepo" gitrepo && cd gitrepo && git checkout --quiet -b feature-b && - echo feature-b > content && + echo feature-b >content && git commit -a -m feature-b && git push --quiet origin feature-b ) && @@ -374,15 +378,15 @@ test_expect_success 'remote push diverged' ' ( cd hgrepo && hg checkout default && - echo bump > content && + echo bump >content && hg commit -m bump ) && ( cd gitrepo && - echo diverge > content && + echo diverge >content && git commit -a -m diverged && - check_push 1 <<-EOF + check_push 1 <<-\EOF master:non-fast-forward EOF ) && @@ -403,16 +407,16 @@ test_expect_success 'remote update bookmark diverge' ' ( cd hgrepo && - echo "bump bookmark" > content && + echo "bump bookmark" >content && hg commit -m "bump bookmark" ) && ( cd gitrepo && git checkout --quiet diverge && - echo diverge > content && + echo diverge >content && git commit -a -m diverge && - check_push 1 <<-EOF + check_push 1 <<-\EOF diverge:fetch-first EOF ) && @@ -427,7 +431,7 @@ test_expect_success 'remote new bookmark multiple branch head' ' git clone "hg::hgrepo" gitrepo && cd gitrepo && git checkout --quiet -b feature-c HEAD^ && - echo feature-c > content && + echo feature-c >content && git commit -a -m feature-c && git push --quiet origin feature-c ) && @@ -442,20 +446,20 @@ setup_big_push () { ( hg init hgrepo && cd hgrepo && - echo zero > content && + echo zero >content && hg add content && hg commit -m zero && hg bookmark bad_bmark1 && - echo one > content && + echo one >content && hg commit -m one && hg bookmark bad_bmark2 && hg bookmark good_bmark && hg bookmark -i good_bmark && hg -q branch good_branch && - echo "good branch" > content && + echo "good branch" >content && hg commit -m "good branch" && hg -q branch bad_branch && - echo "bad branch" > content && + echo "bad branch" >content && hg commit -m "bad branch" ) && @@ -463,40 +467,40 @@ setup_big_push () { ( cd gitrepo && - echo two > content && + echo two >content && git commit -q -a -m two && git checkout -q good_bmark && - echo three > content && + echo three >content && git commit -q -a -m three && git checkout -q bad_bmark1 && git reset --hard HEAD^ && - echo four > content && + echo four >content && git commit -q -a -m four && git checkout -q bad_bmark2 && git reset --hard HEAD^ && - echo five > content && + echo five >content && git commit -q -a -m five && git checkout -q -b new_bmark master && - echo six > content && + echo six >content && git commit -q -a -m six && git checkout -q branches/good_branch && - echo seven > content && + echo seven >content && git commit -q -a -m seven && - echo eight > content && + echo eight >content && git commit -q -a -m eight && git checkout -q branches/bad_branch && git reset --hard HEAD^ && - echo nine > content && + echo nine >content && git commit -q -a -m nine && git checkout -q -b branches/new_branch master && - echo ten > content && + echo ten >content && git commit -q -a -m ten ) } @@ -509,7 +513,7 @@ test_expect_success 'remote big push' ' ( cd gitrepo && - check_push 1 --all <<-EOF + check_push 1 --all <<-\EOF master good_bmark branches/good_branch @@ -537,17 +541,17 @@ test_expect_success 'remote big push fetch first' ' ( hg init hgrepo && cd hgrepo && - echo zero > content && + echo zero >content && hg add content && hg commit -m zero && hg bookmark bad_bmark && hg bookmark good_bmark && hg bookmark -i good_bmark && hg -q branch good_branch && - echo "good branch" > content && + echo "good branch" >content && hg commit -m "good branch" && hg -q branch bad_branch && - echo "bad branch" > content && + echo "bad branch" >content && hg commit -m "bad branch" ) && @@ -556,39 +560,37 @@ test_expect_success 'remote big push fetch first' ' ( cd hgrepo && hg bookmark -f bad_bmark && - echo update_bmark > content && + echo update_bmark >content && hg commit -m "update bmark" ) && ( cd gitrepo && - echo two > content && + echo two >content && git commit -q -a -m two && git checkout -q good_bmark && - echo three > content && + echo three >content && git commit -q -a -m three && git checkout -q bad_bmark && - echo four > content && + echo four >content && git commit -q -a -m four && git checkout -q branches/bad_branch && - echo five > content && + echo five >content && git commit -q -a -m five && - check_push 1 --all <<-EOF + check_push 1 --all <<-\EOF && master good_bmark - new_bmark:new - new_branch:new bad_bmark:fetch-first branches/bad_branch:festch-first EOF git fetch && - check_push 1 --all <<-EOF + check_push 1 --all <<-\EOF master good_bmark bad_bmark:non-fast-forward @@ -605,7 +607,7 @@ test_expect_failure 'remote big push force' ' ( cd gitrepo && - check_push 0 --force --all <<-EOF + check_push 0 --force --all <<-\EOF master good_bmark branches/good_branch @@ -635,7 +637,7 @@ test_expect_failure 'remote big push dry-run' ' ( cd gitrepo && - check_push 0 --dry-run --all <<-EOF + check_push 1 --dry-run --all <<-\EOF && master good_bmark branches/good_branch @@ -646,7 +648,7 @@ test_expect_failure 'remote big push dry-run' ' branches/bad_branch:non-fast-forward EOF - check_push 0 --dry-run master good_bmark new_bmark branches/good_branch branches/new_branch <<-EOF + check_push 0 --dry-run master good_bmark new_bmark branches/good_branch branches/new_branch <<-\EOF master good_bmark branches/good_branch @@ -671,10 +673,10 @@ test_expect_success 'remote double failed push' ' ( hg init hgrepo && cd hgrepo && - echo zero > content && + echo zero >content && hg add content && hg commit -m zero && - echo one > content && + echo one >content && hg commit -m one ) && @@ -682,7 +684,7 @@ test_expect_success 'remote double failed push' ' git clone "hg::hgrepo" gitrepo && cd gitrepo && git reset --hard HEAD^ && - echo two > content && + echo two >content && git commit -a -m two && test_expect_code 1 git push && test_expect_code 1 git push diff --git a/diff-delta.c b/diff-delta.c index 93385e12ba..3797ce6041 100644 --- a/diff-delta.c +++ b/diff-delta.c @@ -155,7 +155,7 @@ struct delta_index * create_delta_index(const void *buf, unsigned long bufsize) entries = 0xfffffffeU / RABIN_WINDOW; } hsize = entries / 4; - for (i = 4; (1u << i) < hsize && i < 31; i++); + for (i = 4; (1u << i) < hsize; i++); hsize = 1 << i; hmask = hsize - 1; diff --git a/diff-lib.c b/diff-lib.c index b6f4b21637..346cac651d 100644 --- a/diff-lib.c +++ b/diff-lib.c @@ -87,10 +87,12 @@ int run_diff_files(struct rev_info *revs, unsigned int option) { int entries, i; int diff_unmerged_stage = revs->max_count; - int silent_on_removed = option & DIFF_SILENT_ON_REMOVED; unsigned ce_option = ((option & DIFF_RACY_IS_MODIFIED) ? CE_MATCH_RACY_IS_DIRTY : 0); + if (option & DIFF_SILENT_ON_REMOVED) + handle_deprecated_show_diff_q(&revs->diffopt); + diff_set_mnemonic_prefix(&revs->diffopt, "i/", "w/"); if (diff_unmerged_stage < 0) @@ -137,8 +139,6 @@ int run_diff_files(struct rev_info *revs, unsigned int option) perror(ce->name); continue; } - if (silent_on_removed) - continue; wt_mode = 0; } dpath->mode = wt_mode; @@ -204,8 +204,6 @@ int run_diff_files(struct rev_info *revs, unsigned int option) perror(ce->name); continue; } - if (silent_on_removed) - continue; diff_addremove(&revs->diffopt, '-', ce->ce_mode, ce->sha1, !is_null_sha1(ce->sha1), ce->name, 0); @@ -476,7 +474,6 @@ static int diff_cache(struct rev_info *revs, opts.dst_index = NULL; opts.pathspec = &revs->diffopt.pathspec; opts.pathspec->recursive = 1; - opts.pathspec->max_depth = -1; init_tree_desc(&t, tree->buffer, tree->size); return unpack_trees(1, &t, &opts); @@ -502,7 +499,7 @@ int do_diff_cache(const unsigned char *tree_sha1, struct diff_options *opt) struct rev_info revs; init_revisions(&revs, NULL); - init_pathspec(&revs.prune_data, opt->pathspec.raw); + copy_pathspec(&revs.prune_data, &opt->pathspec); revs.diffopt = *opt; if (diff_cache(&revs, tree_sha1, NULL, 1)) diff --git a/diff-no-index.c b/diff-no-index.c index e66fdf33da..00a8eefde9 100644 --- a/diff-no-index.c +++ b/diff-no-index.c @@ -187,7 +187,7 @@ void diff_no_index(struct rev_info *revs, { int i, prefixlen; int no_index = 0; - unsigned options = 0; + unsigned deprecated_show_diff_q_option_used = 0; const char *paths[2]; /* Were we asked to do --no-index explicitly? */ @@ -215,9 +215,21 @@ void diff_no_index(struct rev_info *revs, path_inside_repo(prefix, argv[i+1]))) return; } - if (argc != i + 2) + if (argc != i + 2) { + if (!no_index) { + /* + * There was no --no-index and there were not two + * paths. It is possible that the user intended + * to do an inside-repository operation. + */ + fprintf(stderr, "Not a git repository\n"); + fprintf(stderr, + "To compare two paths outside a working tree:\n"); + } + /* Give the usage message for non-repository usage and exit. */ usagef("git diff %s <path> <path>", no_index ? "--no-index" : "[--no-index]"); + } diff_setup(&revs->diffopt); for (i = 1; i < argc - 2; ) { @@ -225,7 +237,7 @@ void diff_no_index(struct rev_info *revs, if (!strcmp(argv[i], "--no-index")) i++; else if (!strcmp(argv[i], "-q")) { - options |= DIFF_SILENT_ON_REMOVED; + deprecated_show_diff_q_option_used = 1; i++; } else if (!strcmp(argv[i], "--")) @@ -260,6 +272,9 @@ void diff_no_index(struct rev_info *revs, revs->max_count = -2; diff_setup_done(&revs->diffopt); + if (deprecated_show_diff_q_option_used) + handle_deprecated_show_diff_q(&revs->diffopt); + setup_diff_pager(&revs->diffopt); DIFF_OPT_SET(&revs->diffopt, EXIT_WITH_STATUS); @@ -669,7 +669,7 @@ static void emit_rewrite_diff(const char *name_a, memset(&ecbdata, 0, sizeof(ecbdata)); ecbdata.color_diff = want_color(o->use_color); ecbdata.found_changesp = &o->found_changes; - ecbdata.ws_rule = whitespace_rule(name_b ? name_b : name_a); + ecbdata.ws_rule = whitespace_rule(name_b); ecbdata.opt = o; if (ecbdata.ws_rule & WS_BLANK_AT_EOF) { mmfile_t mf1, mf2; @@ -2252,7 +2252,7 @@ static void builtin_diff(const char *name_a, (!two->mode || S_ISGITLINK(two->mode))) { const char *del = diff_get_color_opt(o, DIFF_FILE_OLD); const char *add = diff_get_color_opt(o, DIFF_FILE_NEW); - show_submodule_summary(o->file, one ? one->path : two->path, + show_submodule_summary(o->file, one->path ? one->path : two->path, line_prefix, one->sha1, two->sha1, two->dirty_submodule, meta, del, add, reset); @@ -2372,7 +2372,7 @@ static void builtin_diff(const char *name_a, ecbdata.label_path = lbl; ecbdata.color_diff = want_color(o->use_color); ecbdata.found_changesp = &o->found_changes; - ecbdata.ws_rule = whitespace_rule(name_b ? name_b : name_a); + ecbdata.ws_rule = whitespace_rule(name_b); if (ecbdata.ws_rule & WS_BLANK_AT_EOF) check_blank_at_eof(&mf1, &mf2, &ecbdata); ecbdata.opt = o; @@ -3503,6 +3503,88 @@ static int parse_submodule_opt(struct diff_options *options, const char *value) return 1; } +static const char diff_status_letters[] = { + DIFF_STATUS_ADDED, + DIFF_STATUS_COPIED, + DIFF_STATUS_DELETED, + DIFF_STATUS_MODIFIED, + DIFF_STATUS_RENAMED, + DIFF_STATUS_TYPE_CHANGED, + DIFF_STATUS_UNKNOWN, + DIFF_STATUS_UNMERGED, + DIFF_STATUS_FILTER_AON, + DIFF_STATUS_FILTER_BROKEN, + '\0', +}; + +static unsigned int filter_bit['Z' + 1]; + +static void prepare_filter_bits(void) +{ + int i; + + if (!filter_bit[DIFF_STATUS_ADDED]) { + for (i = 0; diff_status_letters[i]; i++) + filter_bit[(int) diff_status_letters[i]] = (1 << i); + } +} + +static unsigned filter_bit_tst(char status, const struct diff_options *opt) +{ + return opt->filter & filter_bit[(int) status]; +} + +static int parse_diff_filter_opt(const char *optarg, struct diff_options *opt) +{ + int i, optch; + + prepare_filter_bits(); + + /* + * If there is a negation e.g. 'd' in the input, and we haven't + * initialized the filter field with another --diff-filter, start + * from full set of bits, except for AON. + */ + if (!opt->filter) { + for (i = 0; (optch = optarg[i]) != '\0'; i++) { + if (optch < 'a' || 'z' < optch) + continue; + opt->filter = (1 << (ARRAY_SIZE(diff_status_letters) - 1)) - 1; + opt->filter &= ~filter_bit[DIFF_STATUS_FILTER_AON]; + break; + } + } + + for (i = 0; (optch = optarg[i]) != '\0'; i++) { + unsigned int bit; + int negate; + + if ('a' <= optch && optch <= 'z') { + negate = 1; + optch = toupper(optch); + } else { + negate = 0; + } + + bit = (0 <= optch && optch <= 'Z') ? filter_bit[optch] : 0; + if (!bit) + return optarg[i]; + if (negate) + opt->filter &= ~bit; + else + opt->filter |= bit; + } + return 0; +} + +/* Used only by "diff-files" and "diff --no-index" */ +void handle_deprecated_show_diff_q(struct diff_options *opt) +{ + warning("'diff -q' and 'diff-files -q' are deprecated."); + warning("Use 'diff --diff-filter=d' instead to ignore deleted filepairs."); + parse_diff_filter_opt("d", opt); +} + static void enable_patch_output(int *fmt) { *fmt &= ~DIFF_FORMAT_NO_OUTPUT; *fmt |= DIFF_FORMAT_PATCH; @@ -3732,7 +3814,10 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac) return argcount; } else if ((argcount = parse_long_opt("diff-filter", av, &optarg))) { - options->filter = optarg; + int offending = parse_diff_filter_opt(optarg, options); + if (offending) + die("unknown change class '%c' in --diff-filter=%s", + offending, optarg); return argcount; } else if (!strcmp(arg, "--abbrev")) @@ -4524,27 +4609,32 @@ free_queue: } } -static void diffcore_apply_filter(const char *filter) +static int match_filter(const struct diff_options *options, const struct diff_filepair *p) +{ + return (((p->status == DIFF_STATUS_MODIFIED) && + ((p->score && + filter_bit_tst(DIFF_STATUS_FILTER_BROKEN, options)) || + (!p->score && + filter_bit_tst(DIFF_STATUS_MODIFIED, options)))) || + ((p->status != DIFF_STATUS_MODIFIED) && + filter_bit_tst(p->status, options))); +} + +static void diffcore_apply_filter(struct diff_options *options) { int i; struct diff_queue_struct *q = &diff_queued_diff; struct diff_queue_struct outq; + DIFF_QUEUE_CLEAR(&outq); - if (!filter) + if (!options->filter) return; - if (strchr(filter, DIFF_STATUS_FILTER_AON)) { + if (filter_bit_tst(DIFF_STATUS_FILTER_AON, options)) { int found; for (i = found = 0; !found && i < q->nr; i++) { - struct diff_filepair *p = q->queue[i]; - if (((p->status == DIFF_STATUS_MODIFIED) && - ((p->score && - strchr(filter, DIFF_STATUS_FILTER_BROKEN)) || - (!p->score && - strchr(filter, DIFF_STATUS_MODIFIED)))) || - ((p->status != DIFF_STATUS_MODIFIED) && - strchr(filter, p->status))) + if (match_filter(options, q->queue[i])) found++; } if (found) @@ -4562,14 +4652,7 @@ static void diffcore_apply_filter(const char *filter) /* Only the matching ones */ for (i = 0; i < q->nr; i++) { struct diff_filepair *p = q->queue[i]; - - if (((p->status == DIFF_STATUS_MODIFIED) && - ((p->score && - strchr(filter, DIFF_STATUS_FILTER_BROKEN)) || - (!p->score && - strchr(filter, DIFF_STATUS_MODIFIED)))) || - ((p->status != DIFF_STATUS_MODIFIED) && - strchr(filter, p->status))) + if (match_filter(options, p)) diff_q(&outq, p); else diff_free_filepair(p); @@ -4676,7 +4759,7 @@ void diffcore_std(struct diff_options *options) if (!options->found_follow) /* See try_to_follow_renames() in tree-diff.c */ diff_resolve_rename_copy(); - diffcore_apply_filter(options->filter); + diffcore_apply_filter(options); if (diff_queued_diff.nr && !DIFF_OPT_TST(options, DIFF_FROM_CONTENTS)) DIFF_OPT_SET(options, HAS_CHANGES); @@ -5,6 +5,7 @@ #define DIFF_H #include "tree-walk.h" +#include "pathspec.h" struct rev_info; struct diff_options; @@ -103,12 +104,15 @@ enum diff_words_type { }; struct diff_options { - const char *filter; const char *orderfile; const char *pickaxe; const char *single_follow; const char *a_prefix, *b_prefix; unsigned flags; + + /* diff-filter bits */ + unsigned int filter; + int use_color; int context; int interhunkcontext; @@ -179,8 +183,6 @@ const char *diff_line_prefix(struct diff_options *); extern const char mime_boundary_leader[]; -extern void diff_tree_setup_paths(const char **paths, struct diff_options *); -extern void diff_tree_release_paths(struct diff_options *); extern int diff_tree(struct tree_desc *t1, struct tree_desc *t2, const char *base, struct diff_options *opt); extern int diff_tree_sha1(const unsigned char *old, const unsigned char *new, @@ -338,6 +340,8 @@ extern int parse_rename_score(const char **cp_p); extern long parse_algorithm_value(const char *value); +extern void handle_deprecated_show_diff_q(struct diff_options *); + extern int print_stat_summary(FILE *fp, int files, int insertions, int deletions); extern void setup_diff_pager(struct diff_options *); @@ -11,6 +11,7 @@ #include "dir.h" #include "refs.h" #include "wildmatch.h" +#include "pathspec.h" struct path_simplify { int len; @@ -51,26 +52,32 @@ int fnmatch_icase(const char *pattern, const char *string, int flags) return fnmatch(pattern, string, flags | (ignore_case ? FNM_CASEFOLD : 0)); } -inline int git_fnmatch(const char *pattern, const char *string, - int flags, int prefix) +inline int git_fnmatch(const struct pathspec_item *item, + const char *pattern, const char *string, + int prefix) { - int fnm_flags = 0; - if (flags & GFNM_PATHNAME) - fnm_flags |= FNM_PATHNAME; if (prefix > 0) { - if (strncmp(pattern, string, prefix)) + if (ps_strncmp(item, pattern, string, prefix)) return FNM_NOMATCH; pattern += prefix; string += prefix; } - if (flags & GFNM_ONESTAR) { + if (item->flags & PATHSPEC_ONESTAR) { int pattern_len = strlen(++pattern); int string_len = strlen(string); return string_len < pattern_len || - strcmp(pattern, - string + string_len - pattern_len); + ps_strcmp(item, pattern, + string + string_len - pattern_len); } - return fnmatch(pattern, string, fnm_flags); + if (item->magic & PATHSPEC_GLOB) + return wildmatch(pattern, string, + WM_PATHNAME | + (item->magic & PATHSPEC_ICASE ? WM_CASEFOLD : 0), + NULL); + else + /* wildmatch has not learned no FNM_PATHNAME mode yet */ + return fnmatch(pattern, string, + item->magic & PATHSPEC_ICASE ? FNM_CASEFOLD : 0); } static int fnmatch_icase_mem(const char *pattern, int patternlen, @@ -102,26 +109,40 @@ static int fnmatch_icase_mem(const char *pattern, int patternlen, return match_status; } -static size_t common_prefix_len(const char **pathspec) +static size_t common_prefix_len(const struct pathspec *pathspec) { - const char *n, *first; + int n; size_t max = 0; - int literal = limit_pathspec_to_literal(); - if (!pathspec) - return max; - - first = *pathspec; - while ((n = *pathspec++)) { - size_t i, len = 0; - for (i = 0; first == n || i < max; i++) { - char c = n[i]; - if (!c || c != first[i] || (!literal && is_glob_special(c))) + /* + * ":(icase)path" is treated as a pathspec full of + * wildcard. In other words, only prefix is considered common + * prefix. If the pathspec is abc/foo abc/bar, running in + * subdir xyz, the common prefix is still xyz, not xuz/abc as + * in non-:(icase). + */ + GUARD_PATHSPEC(pathspec, + PATHSPEC_FROMTOP | + PATHSPEC_MAXDEPTH | + PATHSPEC_LITERAL | + PATHSPEC_GLOB | + PATHSPEC_ICASE); + + for (n = 0; n < pathspec->nr; n++) { + size_t i = 0, len = 0, item_len; + if (pathspec->items[n].magic & PATHSPEC_ICASE) + item_len = pathspec->items[n].prefix; + else + item_len = pathspec->items[n].nowildcard_len; + while (i < item_len && (n == 0 || i < max)) { + char c = pathspec->items[n].match[i]; + if (c != pathspec->items[0].match[i]) break; if (c == '/') len = i + 1; + i++; } - if (first == n || len < max) { + if (n == 0 || len < max) { max = len; if (!max) break; @@ -134,14 +155,14 @@ static size_t common_prefix_len(const char **pathspec) * Returns a copy of the longest leading path common among all * pathspecs. */ -char *common_prefix(const char **pathspec) +char *common_prefix(const struct pathspec *pathspec) { unsigned long len = common_prefix_len(pathspec); - return len ? xmemdupz(*pathspec, len) : NULL; + return len ? xmemdupz(pathspec->items[0].match, len) : NULL; } -int fill_directory(struct dir_struct *dir, const char **pathspec) +int fill_directory(struct dir_struct *dir, const struct pathspec *pathspec) { size_t len; @@ -152,7 +173,7 @@ int fill_directory(struct dir_struct *dir, const char **pathspec) len = common_prefix_len(pathspec); /* Read the directory and prune it */ - read_directory(dir, pathspec ? *pathspec : "", len, pathspec); + read_directory(dir, pathspec->nr ? pathspec->_raw[0] : "", len, pathspec); return len; } @@ -183,113 +204,6 @@ int within_depth(const char *name, int namelen, * * It returns 0 when there is no match. */ -static int match_one(const char *match, const char *name, int namelen) -{ - int matchlen; - int literal = limit_pathspec_to_literal(); - - /* If the match was just the prefix, we matched */ - if (!*match) - return MATCHED_RECURSIVELY; - - if (ignore_case) { - for (;;) { - unsigned char c1 = tolower(*match); - unsigned char c2 = tolower(*name); - if (c1 == '\0' || (!literal && is_glob_special(c1))) - break; - if (c1 != c2) - return 0; - match++; - name++; - namelen--; - } - } else { - for (;;) { - unsigned char c1 = *match; - unsigned char c2 = *name; - if (c1 == '\0' || (!literal && is_glob_special(c1))) - break; - if (c1 != c2) - return 0; - match++; - name++; - namelen--; - } - } - - /* - * If we don't match the matchstring exactly, - * we need to match by fnmatch - */ - matchlen = strlen(match); - if (strncmp_icase(match, name, matchlen)) { - if (literal) - return 0; - return !fnmatch_icase(match, name, 0) ? MATCHED_FNMATCH : 0; - } - - if (namelen == matchlen) - return MATCHED_EXACTLY; - if (match[matchlen-1] == '/' || name[matchlen] == '/') - return MATCHED_RECURSIVELY; - return 0; -} - -/* - * Given a name and a list of pathspecs, returns the nature of the - * closest (i.e. most specific) match of the name to any of the - * pathspecs. - * - * The caller typically calls this multiple times with the same - * pathspec and seen[] array but with different name/namelen - * (e.g. entries from the index) and is interested in seeing if and - * how each pathspec matches all the names it calls this function - * with. A mark is left in the seen[] array for each pathspec element - * indicating the closest type of match that element achieved, so if - * seen[n] remains zero after multiple invocations, that means the nth - * pathspec did not match any names, which could indicate that the - * user mistyped the nth pathspec. - */ -int match_pathspec(const char **pathspec, const char *name, int namelen, - int prefix, char *seen) -{ - int i, retval = 0; - - if (!pathspec) - return 1; - - name += prefix; - namelen -= prefix; - - for (i = 0; pathspec[i] != NULL; i++) { - int how; - const char *match = pathspec[i] + prefix; - if (seen && seen[i] == MATCHED_EXACTLY) - continue; - how = match_one(match, name, namelen); - if (how) { - if (retval < how) - retval = how; - if (seen && seen[i] < how) - seen[i] = how; - } - } - return retval; -} - -/* - * Does 'match' match the given name? - * A match is found if - * - * (1) the 'match' string is leading directory of 'name', or - * (2) the 'match' string is a wildcard and matches 'name', or - * (3) the 'match' string is exactly the same as 'name'. - * - * and the return value tells which case it was. - * - * It returns 0 when there is no match. - */ static int match_pathspec_item(const struct pathspec_item *item, int prefix, const char *name, int namelen) { @@ -297,11 +211,44 @@ static int match_pathspec_item(const struct pathspec_item *item, int prefix, const char *match = item->match + prefix; int matchlen = item->len - prefix; + /* + * The normal call pattern is: + * 1. prefix = common_prefix_len(ps); + * 2. prune something, or fill_directory + * 3. match_pathspec_depth() + * + * 'prefix' at #1 may be shorter than the command's prefix and + * it's ok for #2 to match extra files. Those extras will be + * trimmed at #3. + * + * Suppose the pathspec is 'foo' and '../bar' running from + * subdir 'xyz'. The common prefix at #1 will be empty, thanks + * to "../". We may have xyz/foo _and_ XYZ/foo after #2. The + * user does not want XYZ/foo, only the "foo" part should be + * case-insensitive. We need to filter out XYZ/foo here. In + * other words, we do not trust the caller on comparing the + * prefix part when :(icase) is involved. We do exact + * comparison ourselves. + * + * Normally the caller (common_prefix_len() in fact) does + * _exact_ matching on name[-prefix+1..-1] and we do not need + * to check that part. Be defensive and check it anyway, in + * case common_prefix_len is changed, or a new caller is + * introduced that does not use common_prefix_len. + * + * If the penalty turns out too high when prefix is really + * long, maybe change it to + * strncmp(match, name, item->prefix - prefix) + */ + if (item->prefix && (item->magic & PATHSPEC_ICASE) && + strncmp(item->match, name - prefix, item->prefix)) + return 0; + /* If the match was just the prefix, we matched */ if (!*match) return MATCHED_RECURSIVELY; - if (matchlen <= namelen && !strncmp(match, name, matchlen)) { + if (matchlen <= namelen && !ps_strncmp(item, match, name, matchlen)) { if (matchlen == namelen) return MATCHED_EXACTLY; @@ -310,8 +257,7 @@ static int match_pathspec_item(const struct pathspec_item *item, int prefix, } if (item->nowildcard_len < item->len && - !git_fnmatch(match, name, - item->flags & PATHSPEC_ONESTAR ? GFNM_ONESTAR : 0, + !git_fnmatch(item, match, name, item->nowildcard_len - prefix)) return MATCHED_FNMATCH; @@ -339,8 +285,17 @@ int match_pathspec_depth(const struct pathspec *ps, { int i, retval = 0; + GUARD_PATHSPEC(ps, + PATHSPEC_FROMTOP | + PATHSPEC_MAXDEPTH | + PATHSPEC_LITERAL | + PATHSPEC_GLOB | + PATHSPEC_ICASE); + if (!ps->nr) { - if (!ps->recursive || ps->max_depth == -1) + if (!ps->recursive || + !(ps->magic & PATHSPEC_MAXDEPTH) || + ps->max_depth == -1) return MATCHED_RECURSIVELY; if (within_depth(name, namelen, 0, ps->max_depth)) @@ -357,7 +312,9 @@ int match_pathspec_depth(const struct pathspec *ps, if (seen && seen[i] == MATCHED_EXACTLY) continue; how = match_pathspec_item(ps->items+i, prefix, name, namelen); - if (ps->recursive && ps->max_depth != -1 && + if (ps->recursive && + (ps->magic & PATHSPEC_MAXDEPTH) && + ps->max_depth != -1 && how && how != MATCHED_FNMATCH) { int len = ps->items[i].len; if (name[len] == '/') @@ -380,7 +337,7 @@ int match_pathspec_depth(const struct pathspec *ps, /* * Return the length of the "simple" part of a path match limiter. */ -static int simple_length(const char *match) +int simple_length(const char *match) { int len = -1; @@ -392,7 +349,7 @@ static int simple_length(const char *match) } } -static int no_wildcard(const char *string) +int no_wildcard(const char *string) { return string[simple_length(string)] == '\0'; } @@ -472,15 +429,14 @@ static void *read_skip_worktree_file_from_index(const char *path, size_t *size) unsigned long sz; enum object_type type; void *data; - struct index_state *istate = &the_index; len = strlen(path); - pos = index_name_pos(istate, path, len); + pos = cache_name_pos(path, len); if (pos < 0) return NULL; - if (!ce_skip_worktree(istate->cache[pos])) + if (!ce_skip_worktree(active_cache[pos])) return NULL; - data = read_sha1_file(istate->cache[pos]->sha1, &type, &sz); + data = read_sha1_file(active_cache[pos]->sha1, &type, &sz); if (!data || type != OBJ_BLOB) { free(data); return NULL; @@ -927,13 +883,13 @@ enum exist_status { }; /* - * Do not use the alphabetically stored index to look up + * Do not use the alphabetically sorted index to look up * the directory name; instead, use the case insensitive * name hash. */ static enum exist_status directory_exists_in_index_icase(const char *dirname, int len) { - const struct cache_entry *ce = index_name_exists(&the_index, dirname, len + 1, ignore_case); + const struct cache_entry *ce = cache_name_exists(dirname, len + 1, ignore_case); unsigned char endchar; if (!ce) @@ -1175,14 +1131,51 @@ static enum path_treatment treat_one_path(struct dir_struct *dir, int dtype, struct dirent *de) { int exclude; + int has_path_in_index = !!cache_name_exists(path->buf, path->len, ignore_case); + if (dtype == DT_UNKNOWN) dtype = get_dtype(de, path->buf, path->len); /* Always exclude indexed files */ - if (dtype != DT_DIR && - cache_name_exists(path->buf, path->len, ignore_case)) + if (dtype != DT_DIR && has_path_in_index) return path_none; + /* + * When we are looking at a directory P in the working tree, + * there are three cases: + * + * (1) P exists in the index. Everything inside the directory P in + * the working tree needs to go when P is checked out from the + * index. + * + * (2) P does not exist in the index, but there is P/Q in the index. + * We know P will stay a directory when we check out the contents + * of the index, but we do not know yet if there is a directory + * P/Q in the working tree to be killed, so we need to recurse. + * + * (3) P does not exist in the index, and there is no P/Q in the index + * to require P to be a directory, either. Only in this case, we + * know that everything inside P will not be killed without + * recursing. + */ + if ((dir->flags & DIR_COLLECT_KILLED_ONLY) && + (dtype == DT_DIR) && + !has_path_in_index) { + /* + * NEEDSWORK: directory_exists_in_index_icase() + * assumes that one byte past the given path is + * readable and has '/', which needs to be fixed, but + * until then, work it around in the caller. + */ + strbuf_addch(path, '/'); + if (directory_exists_in_index(path->buf, path->len - 1) == + index_nonexistent) { + strbuf_setlen(path, path->len - 1); + return path_none; + } + strbuf_setlen(path, path->len - 1); + } + exclude = is_excluded(dir, path->buf, &dtype); /* @@ -1381,14 +1374,25 @@ static int treat_leading_path(struct dir_struct *dir, return rc; } -int read_directory(struct dir_struct *dir, const char *path, int len, const char **pathspec) +int read_directory(struct dir_struct *dir, const char *path, int len, const struct pathspec *pathspec) { struct path_simplify *simplify; + /* + * Check out create_simplify() + */ + if (pathspec) + GUARD_PATHSPEC(pathspec, + PATHSPEC_FROMTOP | + PATHSPEC_MAXDEPTH | + PATHSPEC_LITERAL | + PATHSPEC_GLOB | + PATHSPEC_ICASE); + if (has_symlink_leading_path(path, len)) return dir->nr; - simplify = create_simplify(pathspec); + simplify = create_simplify(pathspec ? pathspec->_raw : NULL); if (!len || treat_leading_path(dir, path, len, simplify)) read_directory_recursive(dir, path, len, 0, simplify); free_simplify(simplify); @@ -1568,71 +1572,6 @@ int remove_path(const char *name) return 0; } -static int pathspec_item_cmp(const void *a_, const void *b_) -{ - struct pathspec_item *a, *b; - - a = (struct pathspec_item *)a_; - b = (struct pathspec_item *)b_; - return strcmp(a->match, b->match); -} - -int init_pathspec(struct pathspec *pathspec, const char **paths) -{ - const char **p = paths; - int i; - - memset(pathspec, 0, sizeof(*pathspec)); - if (!p) - return 0; - while (*p) - p++; - pathspec->raw = paths; - pathspec->nr = p - paths; - if (!pathspec->nr) - return 0; - - pathspec->items = xmalloc(sizeof(struct pathspec_item)*pathspec->nr); - for (i = 0; i < pathspec->nr; i++) { - struct pathspec_item *item = pathspec->items+i; - const char *path = paths[i]; - - item->match = path; - item->len = strlen(path); - item->flags = 0; - if (limit_pathspec_to_literal()) { - item->nowildcard_len = item->len; - } else { - item->nowildcard_len = simple_length(path); - if (item->nowildcard_len < item->len) { - pathspec->has_wildcard = 1; - if (path[item->nowildcard_len] == '*' && - no_wildcard(path + item->nowildcard_len + 1)) - item->flags |= PATHSPEC_ONESTAR; - } - } - } - - qsort(pathspec->items, pathspec->nr, - sizeof(struct pathspec_item), pathspec_item_cmp); - - return 0; -} - -void free_pathspec(struct pathspec *pathspec) -{ - free(pathspec->items); - pathspec->items = NULL; -} - -int limit_pathspec_to_literal(void) -{ - static int flag = -1; - if (flag < 0) - flag = git_env_bool(GIT_LITERAL_PATHSPECS_ENVIRONMENT, 0); - return flag; -} - /* * Frees memory within dir which was allocated for exclude lists and * the exclude_stack. Does not free dir itself. @@ -80,7 +80,8 @@ struct dir_struct { DIR_HIDE_EMPTY_DIRECTORIES = 1<<2, DIR_NO_GITLINKS = 1<<3, DIR_COLLECT_IGNORED = 1<<4, - DIR_SHOW_IGNORED_TOO = 1<<5 + DIR_SHOW_IGNORED_TOO = 1<<5, + DIR_COLLECT_KILLED_ONLY = 1<<6 } flags; struct dir_entry **entries; struct dir_entry **ignored; @@ -128,15 +129,16 @@ struct dir_struct { #define MATCHED_RECURSIVELY 1 #define MATCHED_FNMATCH 2 #define MATCHED_EXACTLY 3 -extern char *common_prefix(const char **pathspec); -extern int match_pathspec(const char **pathspec, const char *name, int namelen, int prefix, char *seen); +extern int simple_length(const char *match); +extern int no_wildcard(const char *string); +extern char *common_prefix(const struct pathspec *pathspec); extern int match_pathspec_depth(const struct pathspec *pathspec, const char *name, int namelen, int prefix, char *seen); extern int within_depth(const char *name, int namelen, int depth, int max_depth); -extern int fill_directory(struct dir_struct *dir, const char **pathspec); -extern int read_directory(struct dir_struct *, const char *path, int len, const char **pathspec); +extern int fill_directory(struct dir_struct *dir, const struct pathspec *pathspec); +extern int read_directory(struct dir_struct *, const char *path, int len, const struct pathspec *pathspec); extern int is_excluded_from_list(const char *pathname, int pathlen, const char *basename, int *dtype, struct exclude_list *el); @@ -198,10 +200,9 @@ extern int fnmatch_icase(const char *pattern, const char *string, int flags); /* * The prefix part of pattern must not contains wildcards. */ -#define GFNM_PATHNAME 1 /* similar to FNM_PATHNAME */ -#define GFNM_ONESTAR 2 /* there is only _one_ wildcard, a star */ - -extern int git_fnmatch(const char *pattern, const char *string, - int flags, int prefix); +struct pathspec_item; +extern int git_fnmatch(const struct pathspec_item *item, + const char *pattern, const char *string, + int prefix); #endif @@ -37,7 +37,7 @@ int launch_editor(const char *path, struct strbuf *buffer, const char *const *en return error("Terminal is dumb, but EDITOR unset"); if (strcmp(editor, ":")) { - const char *args[] = { editor, path, NULL }; + const char *args[] = { editor, real_path(path), NULL }; struct child_process p; int ret, sig; diff --git a/environment.c b/environment.c index 5398c36dd4..378254c77a 100644 --- a/environment.c +++ b/environment.c @@ -123,14 +123,13 @@ static char *expand_namespace(const char *raw_namespace) static void setup_git_env(void) { + const char *gitfile; + git_dir = getenv(GIT_DIR_ENVIRONMENT); - git_dir = git_dir ? xstrdup(git_dir) : NULL; - if (!git_dir) { - git_dir = read_gitfile(DEFAULT_GIT_DIR_ENVIRONMENT); - git_dir = git_dir ? xstrdup(git_dir) : NULL; - } if (!git_dir) git_dir = DEFAULT_GIT_DIR_ENVIRONMENT; + gitfile = read_gitfile(git_dir); + git_dir = xstrdup(gitfile ? gitfile : git_dir); git_object_dir = getenv(DB_ENVIRONMENT); if (!git_object_dir) { git_object_dir = xmalloc(strlen(git_dir) + 9); diff --git a/fast-import.c b/fast-import.c index 23f625f561..f4d9969e5c 100644 --- a/fast-import.c +++ b/fast-import.c @@ -22,8 +22,8 @@ Format of STDIN stream: ('author' (sp name)? sp '<' email '>' sp when lf)? 'committer' (sp name)? sp '<' email '>' sp when lf commit_msg - ('from' sp committish lf)? - ('merge' sp committish lf)* + ('from' sp commit-ish lf)? + ('merge' sp commit-ish lf)* (file_change | ls)* lf?; commit_msg ::= data; @@ -43,18 +43,18 @@ Format of STDIN stream: file_obm ::= 'M' sp mode sp (hexsha1 | idnum) sp path_str lf; file_inm ::= 'M' sp mode sp 'inline' sp path_str lf data; - note_obm ::= 'N' sp (hexsha1 | idnum) sp committish lf; - note_inm ::= 'N' sp 'inline' sp committish lf + note_obm ::= 'N' sp (hexsha1 | idnum) sp commit-ish lf; + note_inm ::= 'N' sp 'inline' sp commit-ish lf data; new_tag ::= 'tag' sp tag_str lf - 'from' sp committish lf + 'from' sp commit-ish lf ('tagger' (sp name)? sp '<' email '>' sp when lf)? tag_msg; tag_msg ::= data; reset_branch ::= 'reset' sp ref_str lf - ('from' sp committish lf)? + ('from' sp commit-ish lf)? lf?; checkpoint ::= 'checkpoint' lf @@ -93,7 +93,7 @@ Format of STDIN stream: # stream formatting is: \, " and LF. Otherwise these values # are UTF8. # - committish ::= (ref_str | hexsha1 | sha1exp_str | idnum); + commit-ish ::= (ref_str | hexsha1 | sha1exp_str | idnum); ref_str ::= ref; sha1exp_str ::= sha1exp; tag_str ::= tag; @@ -1568,7 +1568,8 @@ static int tree_content_set( static int tree_content_remove( struct tree_entry *root, const char *p, - struct tree_entry *backup_leaf) + struct tree_entry *backup_leaf, + int allow_root) { struct tree_content *t; const char *slash1; @@ -1583,6 +1584,12 @@ static int tree_content_remove( if (!root->tree) load_tree(root); + + if (!*p && allow_root) { + e = root; + goto del_entry; + } + t = root->tree; for (i = 0; i < t->entry_count; i++) { e = t->entries[i]; @@ -1599,7 +1606,7 @@ static int tree_content_remove( goto del_entry; if (!e->tree) load_tree(e); - if (tree_content_remove(e, slash1 + 1, backup_leaf)) { + if (tree_content_remove(e, slash1 + 1, backup_leaf, 0)) { for (n = 0; n < e->tree->entry_count; n++) { if (e->tree->entries[n]->versions[1].mode) { hashclr(root->versions[1].sha1); @@ -1629,7 +1636,8 @@ del_entry: static int tree_content_get( struct tree_entry *root, const char *p, - struct tree_entry *leaf) + struct tree_entry *leaf, + int allow_root) { struct tree_content *t; const char *slash1; @@ -1641,31 +1649,39 @@ static int tree_content_get( n = slash1 - p; else n = strlen(p); - if (!n) + if (!n && !allow_root) die("Empty path component found in input"); if (!root->tree) load_tree(root); + + if (!n) { + e = root; + goto found_entry; + } + t = root->tree; for (i = 0; i < t->entry_count; i++) { e = t->entries[i]; if (e->name->str_len == n && !strncmp_icase(p, e->name->str_dat, n)) { - if (!slash1) { - memcpy(leaf, e, sizeof(*leaf)); - if (e->tree && is_null_sha1(e->versions[1].sha1)) - leaf->tree = dup_tree_content(e->tree); - else - leaf->tree = NULL; - return 1; - } + if (!slash1) + goto found_entry; if (!S_ISDIR(e->versions[1].mode)) return 0; if (!e->tree) load_tree(e); - return tree_content_get(e, slash1 + 1, leaf); + return tree_content_get(e, slash1 + 1, leaf, 0); } } return 0; + +found_entry: + memcpy(leaf, e, sizeof(*leaf)); + if (e->tree && is_null_sha1(e->versions[1].sha1)) + leaf->tree = dup_tree_content(e->tree); + else + leaf->tree = NULL; + return 1; } static int update_branch(struct branch *b) @@ -1678,7 +1694,7 @@ static int update_branch(struct branch *b) return 0; if (read_ref(b->name, old_sha1)) hashclr(old_sha1); - lock = lock_any_ref_for_update(b->name, old_sha1, 0); + lock = lock_any_ref_for_update(b->name, old_sha1, 0, NULL); if (!lock) return error("Unable to lock %s", b->name); if (!force_update && !is_null_sha1(old_sha1)) { @@ -2179,7 +2195,7 @@ static uintmax_t do_change_note_fanout( } /* Rename fullpath to realpath */ - if (!tree_content_remove(orig_root, fullpath, &leaf)) + if (!tree_content_remove(orig_root, fullpath, &leaf, 0)) die("Failed to remove path %s", fullpath); tree_content_set(orig_root, realpath, leaf.versions[1].sha1, @@ -2314,7 +2330,7 @@ static void file_change_m(struct branch *b) /* Git does not track empty, non-toplevel directories. */ if (S_ISDIR(mode) && !memcmp(sha1, EMPTY_TREE_SHA1_BIN, 20) && *p) { - tree_content_remove(&b->branch_tree, p, NULL); + tree_content_remove(&b->branch_tree, p, NULL, 0); return; } @@ -2375,7 +2391,7 @@ static void file_change_d(struct branch *b) die("Garbage after path in: %s", command_buf.buf); p = uq.buf; } - tree_content_remove(&b->branch_tree, p, NULL); + tree_content_remove(&b->branch_tree, p, NULL, 1); } static void file_change_cr(struct branch *b, int rename) @@ -2413,9 +2429,9 @@ static void file_change_cr(struct branch *b, int rename) memset(&leaf, 0, sizeof(leaf)); if (rename) - tree_content_remove(&b->branch_tree, s, &leaf); + tree_content_remove(&b->branch_tree, s, &leaf, 1); else - tree_content_get(&b->branch_tree, s, &leaf); + tree_content_get(&b->branch_tree, s, &leaf, 1); if (!leaf.versions[1].mode) die("Path %s not in branch", s); if (!*d) { /* C "path/to/subdir" "" */ @@ -2478,7 +2494,7 @@ static void note_change_n(struct branch *b, unsigned char *old_fanout) assert(*p == ' '); p++; /* skip space */ - /* <committish> */ + /* <commit-ish> */ s = lookup_branch(p); if (s) { if (is_null_sha1(s->sha1)) @@ -2521,7 +2537,7 @@ static void note_change_n(struct branch *b, unsigned char *old_fanout) } construct_path_with_fanout(sha1_to_hex(commit_sha1), *old_fanout, path); - if (tree_content_remove(&b->branch_tree, path, NULL)) + if (tree_content_remove(&b->branch_tree, path, NULL, 0)) b->num_notes--; if (is_null_sha1(sha1)) @@ -2957,7 +2973,7 @@ static struct object_entry *dereference(struct object_entry *oe, case OBJ_TAG: break; default: - die("Not a treeish: %s", command_buf.buf); + die("Not a tree-ish: %s", command_buf.buf); } if (oe->pack_id != MAX_PACK_ID) { /* in a pack being written */ @@ -3041,7 +3057,7 @@ static void parse_ls(struct branch *b) struct tree_entry *root = NULL; struct tree_entry leaf = {NULL}; - /* ls SP (<treeish> SP)? <path> */ + /* ls SP (<tree-ish> SP)? <path> */ p = command_buf.buf + strlen("ls "); if (*p == '"') { if (!b) @@ -3051,6 +3067,8 @@ static void parse_ls(struct branch *b) struct object_entry *e = parse_treeish_dataref(&p); root = new_tree_entry(); hashcpy(root->versions[1].sha1, e->idx.sha1); + if (!is_null_sha1(root->versions[1].sha1)) + root->versions[1].mode = S_IFDIR; load_tree(root); if (*p++ != ' ') die("Missing space after tree-ish: %s", command_buf.buf); @@ -3065,7 +3083,7 @@ static void parse_ls(struct branch *b) die("Garbage after path in: %s", command_buf.buf); p = uq.buf; } - tree_content_get(root, p, &leaf); + tree_content_get(root, p, &leaf, 1); /* * A directory in preparation would have a sha1 of zero * until it is saved. Save, for simplicity. diff --git a/fetch-pack.c b/fetch-pack.c index f5d99c1181..13b5b43bfa 100644 --- a/fetch-pack.c +++ b/fetch-pack.c @@ -9,6 +9,7 @@ #include "fetch-pack.h" #include "remote.h" #include "run-command.h" +#include "connect.h" #include "transport.h" #include "version.h" #include "prio-queue.h" @@ -184,36 +185,6 @@ static void consume_shallow_list(struct fetch_pack_args *args, int fd) } } -struct write_shallow_data { - struct strbuf *out; - int use_pack_protocol; - int count; -}; - -static int write_one_shallow(const struct commit_graft *graft, void *cb_data) -{ - struct write_shallow_data *data = cb_data; - const char *hex = sha1_to_hex(graft->sha1); - data->count++; - if (data->use_pack_protocol) - packet_buf_write(data->out, "shallow %s", hex); - else { - strbuf_addstr(data->out, hex); - strbuf_addch(data->out, '\n'); - } - return 0; -} - -static int write_shallow_commits(struct strbuf *out, int use_pack_protocol) -{ - struct write_shallow_data data; - data.out = out; - data.use_pack_protocol = use_pack_protocol; - data.count = 0; - for_each_commit_graft(write_one_shallow, &data); - return data.count; -} - static enum ack_type get_ack(int fd, unsigned char *result_sha1) { int len; @@ -795,27 +766,6 @@ static int cmp_ref_by_name(const void *a_, const void *b_) return strcmp(a->name, b->name); } -static void setup_alternate_shallow(void) -{ - struct strbuf sb = STRBUF_INIT; - int fd; - - check_shallow_file_for_update(); - fd = hold_lock_file_for_update(&shallow_lock, git_path("shallow"), - LOCK_DIE_ON_ERROR); - if (write_shallow_commits(&sb, 0)) { - if (write_in_full(fd, sb.buf, sb.len) != sb.len) - die_errno("failed to write to %s", shallow_lock.filename); - alternate_shallow_file = shallow_lock.filename; - } else - /* - * is_repository_shallow() sees empty string as "no - * shallow file". - */ - alternate_shallow_file = ""; - strbuf_release(&sb); -} - static struct ref *do_fetch_pack(struct fetch_pack_args *args, int fd[2], const struct ref *orig_ref, @@ -896,7 +846,7 @@ static struct ref *do_fetch_pack(struct fetch_pack_args *args, if (args->stateless_rpc) packet_flush(fd[1]); if (args->depth > 0) - setup_alternate_shallow(); + setup_alternate_shallow(&shallow_lock, &alternate_shallow_file); else alternate_shallow_file = NULL; if (get_pack(args, fd, pack_lockfile)) diff --git a/fetch-pack.h b/fetch-pack.h index 40f08bab24..461cbf39b2 100644 --- a/fetch-pack.h +++ b/fetch-pack.h @@ -2,6 +2,7 @@ #define FETCH_PACK_H #include "string-list.h" +#include "run-command.h" struct fetch_pack_args { const char *uploadpack; diff --git a/git-add--interactive.perl b/git-add--interactive.perl index 75a991f7ec..51563840f4 100755 --- a/git-add--interactive.perl +++ b/git-add--interactive.perl @@ -169,7 +169,7 @@ my %patch_modes = ( my %patch_mode_flavour = %{$patch_modes{stage}}; sub run_cmd_pipe { - if ($^O eq 'MSWin32' || $^O eq 'msys') { + if ($^O eq 'MSWin32') { my @invalid = grep {m/[":*]/} @_; die "$^O does not support: @invalid\n" if @invalid; my @args = map { m/ /o ? "\"$_\"": $_ } @_; diff --git a/git-compat-util.h b/git-compat-util.h index 96d888165b..9549de6318 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -325,6 +325,16 @@ extern NORETURN void die_errno(const char *err, ...) __attribute__((format (prin extern int error(const char *err, ...) __attribute__((format (printf, 1, 2))); extern void warning(const char *err, ...) __attribute__((format (printf, 1, 2))); +#ifndef NO_OPENSSL +#ifdef APPLE_COMMON_CRYPTO +#include "compat/apple-common-crypto.h" +#else +#include <openssl/evp.h> +#include <openssl/hmac.h> +#endif /* APPLE_COMMON_CRYPTO */ +#include <openssl/x509v3.h> +#endif /* NO_OPENSSL */ + /* * Let callers be aware of the constant return value; this can help * gcc with -Wuninitialized analysis. We restrict this trick to gcc, though, @@ -509,7 +519,7 @@ int inet_pton(int af, const char *src, void *dst); const char *inet_ntop(int af, const void *src, char *dst, size_t size); #endif -extern void release_pack_memory(size_t, int); +extern void release_pack_memory(size_t); typedef void (*try_to_free_t)(size_t); extern try_to_free_t set_try_to_free_routine(try_to_free_t); diff --git a/git-cvsserver.perl b/git-cvsserver.perl index a0d796e570..74d1cc7db0 100755 --- a/git-cvsserver.perl +++ b/git-cvsserver.perl @@ -4167,7 +4167,7 @@ sub convertToDbMode # this half-converted form, but it isn't currently worth the # backwards compatibility headaches. - $mode=~/^\d\d(\d)\d{3}$/; + $mode=~/^\d{3}(\d)\d\d$/; my $userBits=$1; my $dbMode = ""; @@ -4338,7 +4338,7 @@ sub getAnyHead =head2 getRevisionDirMap A "revision dir map" contains all the plain-file filenames associated -with a particular revision (treeish), organized by directory: +with a particular revision (tree-ish), organized by directory: $type = $out->{$dir}{$fullName} diff --git a/git-filter-branch.sh b/git-filter-branch.sh index ac2a005fdb..98e8fe43d2 100755 --- a/git-filter-branch.sh +++ b/git-filter-branch.sh @@ -283,11 +283,12 @@ while read commit parents; do case "$filter_subdir" in "") - git read-tree -i -m $commit + GIT_ALLOW_NULL_SHA1=1 git read-tree -i -m $commit ;; *) # The commit may not have the subdirectory at all - err=$(git read-tree -i -m $commit:"$filter_subdir" 2>&1) || { + err=$(GIT_ALLOW_NULL_SHA1=1 \ + git read-tree -i -m $commit:"$filter_subdir" 2>&1) || { if ! git rev-parse -q --verify $commit:"$filter_subdir" then rm -f "$GIT_INDEX_FILE" @@ -780,11 +780,14 @@ def getClientSpec(): # dictionary of all client parameters entry = specList[0] + # the //client/ name + client_name = entry["Client"] + # just the keys that start with "View" view_keys = [ k for k in entry.keys() if k.startswith("View") ] # hold this new View - view = View() + view = View(client_name) # append the lines, in order, to the view for view_num in range(len(view_keys)): @@ -1555,8 +1558,8 @@ class P4Submit(Command, P4UserMap): for b in body: labelTemplate += "\t" + b + "\n" labelTemplate += "View:\n" - for mapping in clientSpec.mappings: - labelTemplate += "\t%s\n" % mapping.depot_side.path + for depot_side in clientSpec.mappings: + labelTemplate += "\t%s\n" % depot_side if self.dry_run: print "Would create p4 label %s for tag" % name @@ -1568,7 +1571,7 @@ class P4Submit(Command, P4UserMap): # Use the label p4_system(["tag", "-l", name] + - ["%s@%s" % (mapping.depot_side.path, changelist) for mapping in clientSpec.mappings]) + ["%s@%s" % (depot_side, changelist) for depot_side in clientSpec.mappings]) if verbose: print "created p4 label for tag %s" % name @@ -1796,117 +1799,16 @@ class View(object): """Represent a p4 view ("p4 help views"), and map files in a repo according to the view.""" - class Path(object): - """A depot or client path, possibly containing wildcards. - The only one supported is ... at the end, currently. - Initialize with the full path, with //depot or //client.""" - - def __init__(self, path, is_depot): - self.path = path - self.is_depot = is_depot - self.find_wildcards() - # remember the prefix bit, useful for relative mappings - m = re.match("(//[^/]+/)", self.path) - if not m: - die("Path %s does not start with //prefix/" % self.path) - prefix = m.group(1) - if not self.is_depot: - # strip //client/ on client paths - self.path = self.path[len(prefix):] - - def find_wildcards(self): - """Make sure wildcards are valid, and set up internal - variables.""" - - self.ends_triple_dot = False - # There are three wildcards allowed in p4 views - # (see "p4 help views"). This code knows how to - # handle "..." (only at the end), but cannot deal with - # "%%n" or "*". Only check the depot_side, as p4 should - # validate that the client_side matches too. - if re.search(r'%%[1-9]', self.path): - die("Can't handle %%n wildcards in view: %s" % self.path) - if self.path.find("*") >= 0: - die("Can't handle * wildcards in view: %s" % self.path) - triple_dot_index = self.path.find("...") - if triple_dot_index >= 0: - if triple_dot_index != len(self.path) - 3: - die("Can handle only single ... wildcard, at end: %s" % - self.path) - self.ends_triple_dot = True - - def ensure_compatible(self, other_path): - """Make sure the wildcards agree.""" - if self.ends_triple_dot != other_path.ends_triple_dot: - die("Both paths must end with ... if either does;\n" + - "paths: %s %s" % (self.path, other_path.path)) - - def match_wildcards(self, test_path): - """See if this test_path matches us, and fill in the value - of the wildcards if so. Returns a tuple of - (True|False, wildcards[]). For now, only the ... at end - is supported, so at most one wildcard.""" - if self.ends_triple_dot: - dotless = self.path[:-3] - if test_path.startswith(dotless): - wildcard = test_path[len(dotless):] - return (True, [ wildcard ]) - else: - if test_path == self.path: - return (True, []) - return (False, []) - - def match(self, test_path): - """Just return if it matches; don't bother with the wildcards.""" - b, _ = self.match_wildcards(test_path) - return b - - def fill_in_wildcards(self, wildcards): - """Return the relative path, with the wildcards filled in - if there are any.""" - if self.ends_triple_dot: - return self.path[:-3] + wildcards[0] - else: - return self.path - - class Mapping(object): - def __init__(self, depot_side, client_side, overlay, exclude): - # depot_side is without the trailing /... if it had one - self.depot_side = View.Path(depot_side, is_depot=True) - self.client_side = View.Path(client_side, is_depot=False) - self.overlay = overlay # started with "+" - self.exclude = exclude # started with "-" - assert not (self.overlay and self.exclude) - self.depot_side.ensure_compatible(self.client_side) - - def __str__(self): - c = " " - if self.overlay: - c = "+" - if self.exclude: - c = "-" - return "View.Mapping: %s%s -> %s" % \ - (c, self.depot_side.path, self.client_side.path) - - def map_depot_to_client(self, depot_path): - """Calculate the client path if using this mapping on the - given depot path; does not consider the effect of other - mappings in a view. Even excluded mappings are returned.""" - matches, wildcards = self.depot_side.match_wildcards(depot_path) - if not matches: - return "" - client_path = self.client_side.fill_in_wildcards(wildcards) - return client_path - - # - # View methods - # - def __init__(self): + def __init__(self, client_name): self.mappings = [] + self.client_prefix = "//%s/" % client_name + # cache results of "p4 where" to lookup client file locations + self.client_spec_path_cache = {} def append(self, view_line): """Parse a view line, splitting it into depot and client - sides. Append to self.mappings, preserving order.""" + sides. Append to self.mappings, preserving order. This + is only needed for tag creation.""" # Split the view line into exactly two words. P4 enforces # structure on these lines that simplifies this quite a bit. @@ -1934,76 +1836,62 @@ class View(object): depot_side = view_line[0:space_index] rhs_index = space_index + 1 - if view_line[rhs_index] == '"': - # Second word is double quoted. Make sure there is a - # double quote at the end too. - if not view_line.endswith('"'): - die("View line with rhs quote should end with one: %s" % - view_line) - # skip the quotes - client_side = view_line[rhs_index+1:-1] - else: - client_side = view_line[rhs_index:] - # prefix + means overlay on previous mapping - overlay = False if depot_side.startswith("+"): - overlay = True depot_side = depot_side[1:] - # prefix - means exclude this path + # prefix - means exclude this path, leave out of mappings exclude = False if depot_side.startswith("-"): exclude = True depot_side = depot_side[1:] - m = View.Mapping(depot_side, client_side, overlay, exclude) - self.mappings.append(m) + if not exclude: + self.mappings.append(depot_side) - def map_in_client(self, depot_path): - """Return the relative location in the client where this - depot file should live. Returns "" if the file should - not be mapped in the client.""" + def convert_client_path(self, clientFile): + # chop off //client/ part to make it relative + if not clientFile.startswith(self.client_prefix): + die("No prefix '%s' on clientFile '%s'" % + (self.client_prefix, clientFile)) + return clientFile[len(self.client_prefix):] - paths_filled = [] - client_path = "" + def update_client_spec_path_cache(self, files): + """ Caching file paths by "p4 where" batch query """ - # look at later entries first - for m in self.mappings[::-1]: + # List depot file paths exclude that already cached + fileArgs = [f['path'] for f in files if f['path'] not in self.client_spec_path_cache] - # see where will this path end up in the client - p = m.map_depot_to_client(depot_path) + if len(fileArgs) == 0: + return # All files in cache - if p == "": - # Depot path does not belong in client. Must remember - # this, as previous items should not cause files to - # exist in this path either. Remember that the list is - # being walked from the end, which has higher precedence. - # Overlap mappings do not exclude previous mappings. - if not m.overlay: - paths_filled.append(m.client_side) + where_result = p4CmdList(["-x", "-", "where"], stdin=fileArgs) + for res in where_result: + if "code" in res and res["code"] == "error": + # assume error is "... file(s) not in client view" + continue + if "clientFile" not in res: + die("No clientFile from 'p4 where %s'" % depot_path) + if "unmap" in res: + # it will list all of them, but only one not unmap-ped + continue + self.client_spec_path_cache[res['depotFile']] = self.convert_client_path(res["clientFile"]) - else: - # This mapping matched; no need to search any further. - # But, the mapping could be rejected if the client path - # has already been claimed by an earlier mapping (i.e. - # one later in the list, which we are walking backwards). - already_mapped_in_client = False - for f in paths_filled: - # this is View.Path.match - if f.match(p): - already_mapped_in_client = True - break - if not already_mapped_in_client: - # Include this file, unless it is from a line that - # explicitly said to exclude it. - if not m.exclude: - client_path = p + # not found files or unmap files set to "" + for depotFile in fileArgs: + if depotFile not in self.client_spec_path_cache: + self.client_spec_path_cache[depotFile] = "" - # a match, even if rejected, always stops the search - break + def map_in_client(self, depot_path): + """Return the relative location in the client where this + depot file should live. Returns "" if the file should + not be mapped in the client.""" - return client_path + if depot_path in self.client_spec_path_cache: + return self.client_spec_path_cache[depot_path] + + die( "Error: %s is not found in client spec path" % depot_path ) + return "" class P4Sync(Command, P4UserMap): delete_actions = ( "delete", "move/delete", "purge" ) @@ -2130,6 +2018,10 @@ class P4Sync(Command, P4UserMap): """Look at each depotFile in the commit to figure out to what branch it belongs.""" + if self.clientSpecDirs: + files = self.extractFilesFromCommit(commit) + self.clientSpecDirs.update_client_spec_path_cache(files) + branches = {} fnum = 0 while commit.has_key("depotFile%s" % fnum): @@ -2180,9 +2072,13 @@ class P4Sync(Command, P4UserMap): git_mode = "100755" if type_base == "symlink": git_mode = "120000" - # p4 print on a symlink contains "target\n"; remove the newline + # p4 print on a symlink sometimes contains "target\n"; + # if it does, remove the newline data = ''.join(contents) - contents = [data[:-1]] + if data[-1] == '\n': + contents = [data[:-1]] + else: + contents = [data] if type_base == "utf16": # p4 delivers different text in the python output to -G @@ -2379,6 +2275,9 @@ class P4Sync(Command, P4UserMap): else: sys.stderr.write("Ignoring file outside of prefix: %s\n" % f['path']) + if self.clientSpecDirs: + self.clientSpecDirs.update_client_spec_path_cache(files) + self.gitStream.write("commit %s\n" % branch) # gitStream.write("mark :%s\n" % details["change"]) self.committedChanges.add(int(details["change"])) diff --git a/git-pull.sh b/git-pull.sh index f0df41c841..b946fd975b 100755 --- a/git-pull.sh +++ b/git-pull.sh @@ -4,7 +4,7 @@ # # Fetch one or more remote refs and merge it/them into the current HEAD. -USAGE='[-n | --no-stat] [--[no-]commit] [--[no-]squash] [--[no-]ff] [-s strategy]... [<fetch-options>] <repo> <head>...' +USAGE='[-n | --no-stat] [--[no-]commit] [--[no-]squash] [--[no-]ff] [--[no-]rebase|--rebase=preserve] [-s strategy]... [<fetch-options>] <repo> <head>...' LONG_USAGE='Fetch one or more remote refs and integrate it/them with the current HEAD.' SUBDIRECTORY_OK=Yes OPTIONS_SPEC= @@ -38,15 +38,19 @@ Please, commit your changes before you can merge.")" test -z "$(git ls-files -u)" || die_conflict test -f "$GIT_DIR/MERGE_HEAD" && die_merge +bool_or_string_config () { + git config --bool "$1" 2>/dev/null || git config "$1" +} + strategy_args= diffstat= no_commit= squash= no_ff= ff_only= log_arg= verbosity= progress= recurse_submodules= verify_signatures= -merge_args= edit= +merge_args= edit= rebase_args= curr_branch=$(git symbolic-ref -q HEAD) curr_branch_short="${curr_branch#refs/heads/}" -rebase=$(git config --bool branch.$curr_branch_short.rebase) +rebase=$(bool_or_string_config branch.$curr_branch_short.rebase) if test -z "$rebase" then - rebase=$(git config --bool pull.rebase) + rebase=$(bool_or_string_config pull.rebase) fi dry_run= while : @@ -110,6 +114,9 @@ do esac merge_args="$merge_args$xx " ;; + -r=*|--r=*|--re=*|--reb=*|--reba=*|--rebas=*|--rebase=*) + rebase="${1#*=}" + ;; -r|--r|--re|--reb|--reba|--rebas|--rebase) rebase=true ;; @@ -145,6 +152,20 @@ do shift done +case "$rebase" in +preserve) + rebase=true + rebase_args=--preserve-merges + ;; +true|false|'') + ;; +*) + echo "Invalid value for --rebase, should be true, false, or preserve" + usage + exit 1 + ;; +esac + error_on_no_merge_candidates () { exec >&2 for opt @@ -166,9 +187,8 @@ error_on_no_merge_candidates () { op_prep=with fi - curr_branch=${curr_branch#refs/heads/} - upstream=$(git config "branch.$curr_branch.merge") - remote=$(git config "branch.$curr_branch.remote") + upstream=$(git config "branch.$curr_branch_short.merge") + remote=$(git config "branch.$curr_branch_short.remote") if [ $# -gt 1 ]; then if [ "$rebase" = true ]; then @@ -292,7 +312,7 @@ fi merge_name=$(git fmt-merge-msg $log_arg <"$GIT_DIR/FETCH_HEAD") || exit case "$rebase" in true) - eval="git-rebase $diffstat $strategy_args $merge_args $verbosity" + eval="git-rebase $diffstat $strategy_args $merge_args $rebase_args $verbosity" eval="$eval --onto $merge_head ${oldremoteref:-$merge_head}" ;; *) diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh index 83d6d4676b..10bf318d0d 100644 --- a/git-rebase--interactive.sh +++ b/git-rebase--interactive.sh @@ -352,8 +352,9 @@ pick_one_preserving_merges () { msg_content="$(commit_message $sha1)" # No point in merging the first parent, that's HEAD new_parents=${new_parents# $first_parent} + merge_args="--no-log --no-ff" if ! do_with_author output eval \ - 'git merge --no-ff $strategy_args -m "$msg_content" $new_parents' + 'git merge $merge_args $strategy_args -m "$msg_content" $new_parents' then printf "%s\n" "$msg_content" > "$GIT_DIR"/MERGE_MSG die_with_patch $sha1 "Error redoing merge $sha1" @@ -671,7 +672,7 @@ skip_unnecessary_picks () { ;; esac ;; - 3,#*|3,) + 3,"$comment_char"*|3,) # copy comments ;; *) @@ -689,6 +690,32 @@ skip_unnecessary_picks () { die "Could not skip unnecessary pick commands" } +transform_todo_ids () { + while read -r command rest + do + case "$command" in + "$comment_char"* | exec) + # Be careful for oddball commands like 'exec' + # that do not have a SHA-1 at the beginning of $rest. + ;; + *) + sha1=$(git rev-parse --verify --quiet "$@" ${rest%% *}) && + rest="$sha1 ${rest#* }" + ;; + esac + printf '%s\n' "$command${rest:+ }$rest" + done <"$todo" >"$todo.new" && + mv -f "$todo.new" "$todo" +} + +expand_todo_ids() { + transform_todo_ids +} + +collapse_todo_ids() { + transform_todo_ids --short=7 +} + # Rearrange the todo list that has both "pick sha1 msg" and # "pick sha1 fixup!/squash! msg" appears in it so that the latter # comes immediately after the former, and change "pick" to @@ -841,6 +868,7 @@ skip) edit-todo) git stripspace --strip-comments <"$todo" >"$todo".new mv -f "$todo".new "$todo" + collapse_todo_ids append_todo_help git stripspace --comment-lines >>"$todo" <<\EOF @@ -852,6 +880,7 @@ EOF git_sequence_editor "$todo" || die "Could not execute editor" + expand_todo_ids exit ;; @@ -1008,6 +1037,8 @@ git_sequence_editor "$todo" || has_action "$todo" || die_abort "Nothing to do" +expand_todo_ids + test -d "$rewritten" || test -n "$force_rebase" || skip_unnecessary_picks GIT_REFLOG_ACTION="$GIT_REFLOG_ACTION: checkout $onto_name" diff --git a/git-rebase.sh b/git-rebase.sh index 8d7659a22c..226752fbff 100755 --- a/git-rebase.sh +++ b/git-rebase.sh @@ -167,13 +167,22 @@ You can run "git stash pop" or "git stash drop" at any time. rm -rf "$state_dir" } -run_specific_rebase () { +run_specific_rebase_internal () { if [ "$interactive_rebase" = implied ]; then GIT_EDITOR=: export GIT_EDITOR autosquash= fi + # On FreeBSD, the shell's "return" returns from the current + # function, not from the current file inclusion. + # run_specific_rebase_internal has the file inclusion as a + # last statement, so POSIX and FreeBSD's return will do the + # same thing. . git-rebase--$type +} + +run_specific_rebase () { + run_specific_rebase_internal ret=$? if test $ret -eq 0 then diff --git a/git-remote-testgit.sh b/git-remote-testgit.sh index 2109070d00..6d2f282d32 100755 --- a/git-remote-testgit.sh +++ b/git-remote-testgit.sh @@ -38,6 +38,7 @@ do echo "*export-marks $gitmarks" fi test -n "$GIT_REMOTE_TESTGIT_SIGNED_TAGS" && echo "signed-tags" + test -n "$GIT_REMOTE_TESTGIT_NO_PRIVATE_UPDATE" && echo "no-private-update" echo ;; list) diff --git a/git-remote-testpy.py b/git-remote-testpy.py deleted file mode 100644 index ca6789996a..0000000000 --- a/git-remote-testpy.py +++ /dev/null @@ -1,305 +0,0 @@ -#!/usr/bin/env python - -# This command is a simple remote-helper, that is used both as a -# testcase for the remote-helper functionality, and as an example to -# show remote-helper authors one possible implementation. -# -# This is a Git <-> Git importer/exporter, that simply uses git -# fast-import and git fast-export to consume and produce fast-import -# streams. -# -# To understand better the way things work, one can activate debug -# traces by setting (to any value) the environment variables -# GIT_TRANSPORT_HELPER_DEBUG and GIT_DEBUG_TESTGIT, to see messages -# from the transport-helper side, or from this example remote-helper. - -# hashlib is only available in python >= 2.5 -try: - import hashlib - _digest = hashlib.sha1 -except ImportError: - import sha - _digest = sha.new -import sys -import os -import time -sys.path.insert(0, os.getenv("GITPYTHONLIB",".")) - -from git_remote_helpers.util import die, debug, warn -from git_remote_helpers.git.repo import GitRepo -from git_remote_helpers.git.exporter import GitExporter -from git_remote_helpers.git.importer import GitImporter -from git_remote_helpers.git.non_local import NonLocalGit - -if sys.hexversion < 0x02000000: - # string.encode() is the limiter - sys.stderr.write("git-remote-testgit: requires Python 2.0 or later.\n") - sys.exit(1) - - -def encode_filepath(path): - """Encodes a Unicode file path to a byte string. - - On Python 2 this is a no-op; on Python 3 we encode the string as - suggested by [1] which allows an exact round-trip from the command line - to the filesystem. - - [1] http://docs.python.org/3/c-api/unicode.html#file-system-encoding - - """ - if sys.hexversion < 0x03000000: - return path - return path.encode(sys.getfilesystemencoding(), 'surrogateescape') - - -def get_repo(alias, url): - """Returns a git repository object initialized for usage. - """ - - repo = GitRepo(url) - repo.get_revs() - repo.get_head() - - hasher = _digest() - hasher.update(encode_filepath(repo.path)) - repo.hash = hasher.hexdigest() - - repo.get_base_path = lambda base: os.path.join( - base, 'info', 'fast-import', repo.hash) - - prefix = 'refs/testgit/%s/' % alias - debug("prefix: '%s'", prefix) - - repo.gitdir = os.environ["GIT_DIR"] - repo.alias = alias - repo.prefix = prefix - - repo.exporter = GitExporter(repo) - repo.importer = GitImporter(repo) - repo.non_local = NonLocalGit(repo) - - return repo - - -def local_repo(repo, path): - """Returns a git repository object initalized for usage. - """ - - local = GitRepo(path) - - local.non_local = None - local.gitdir = repo.gitdir - local.alias = repo.alias - local.prefix = repo.prefix - local.hash = repo.hash - local.get_base_path = repo.get_base_path - local.exporter = GitExporter(local) - local.importer = GitImporter(local) - - return local - - -def do_capabilities(repo, args): - """Prints the supported capabilities. - """ - - print("import") - print("export") - print("refspec refs/heads/*:%s*" % repo.prefix) - - dirname = repo.get_base_path(repo.gitdir) - - if not os.path.exists(dirname): - os.makedirs(dirname) - - path = os.path.join(dirname, 'git.marks') - - print("*export-marks %s" % path) - if os.path.exists(path): - print("*import-marks %s" % path) - - print('') # end capabilities - - -def do_list(repo, args): - """Lists all known references. - - Bug: This will always set the remote head to master for non-local - repositories, since we have no way of determining what the remote - head is at clone time. - """ - - for ref in repo.revs: - debug("? refs/heads/%s", ref) - print("? refs/heads/%s" % ref) - - if repo.head: - debug("@refs/heads/%s HEAD" % repo.head) - print("@refs/heads/%s HEAD" % repo.head) - else: - debug("@refs/heads/master HEAD") - print("@refs/heads/master HEAD") - - print('') # end list - - -def update_local_repo(repo): - """Updates (or clones) a local repo. - """ - - if repo.local: - return repo - - path = repo.non_local.clone(repo.gitdir) - repo.non_local.update(repo.gitdir) - repo = local_repo(repo, path) - return repo - - -def do_import(repo, args): - """Exports a fast-import stream from testgit for git to import. - """ - - if len(args) != 1: - die("Import needs exactly one ref") - - if not repo.gitdir: - die("Need gitdir to import") - - ref = args[0] - refs = [ref] - - while True: - line = sys.stdin.readline().decode() - if line == '\n': - break - if not line.startswith('import '): - die("Expected import line.") - - # strip of leading 'import ' - ref = line[7:].strip() - refs.append(ref) - - print("feature done") - - if os.environ.get("GIT_REMOTE_TESTGIT_FAILURE"): - die('Told to fail') - - repo = update_local_repo(repo) - repo.exporter.export_repo(repo.gitdir, refs) - - print("done") - - -def do_export(repo, args): - """Imports a fast-import stream from git to testgit. - """ - - if not repo.gitdir: - die("Need gitdir to export") - - if os.environ.get("GIT_REMOTE_TESTGIT_FAILURE"): - die('Told to fail') - - update_local_repo(repo) - changed = repo.importer.do_import(repo.gitdir) - - if not repo.local: - repo.non_local.push(repo.gitdir) - - for ref in changed: - print("ok %s" % ref) - print('') - - -COMMANDS = { - 'capabilities': do_capabilities, - 'list': do_list, - 'import': do_import, - 'export': do_export, -} - - -def sanitize(value): - """Cleans up the url. - """ - - if value.startswith('testgit::'): - value = value[9:] - - return value - - -def read_one_line(repo): - """Reads and processes one command. - """ - - sleepy = os.environ.get("GIT_REMOTE_TESTGIT_SLEEPY") - if sleepy: - debug("Sleeping %d sec before readline" % int(sleepy)) - time.sleep(int(sleepy)) - - line = sys.stdin.readline() - - cmdline = line.decode() - - if not cmdline: - warn("Unexpected EOF") - return False - - cmdline = cmdline.strip().split() - if not cmdline: - # Blank line means we're about to quit - return False - - cmd = cmdline.pop(0) - debug("Got command '%s' with args '%s'", cmd, ' '.join(cmdline)) - - if cmd not in COMMANDS: - die("Unknown command, %s", cmd) - - func = COMMANDS[cmd] - func(repo, cmdline) - sys.stdout.flush() - - return True - - -def main(args): - """Starts a new remote helper for the specified repository. - """ - - if len(args) != 3: - die("Expecting exactly three arguments.") - sys.exit(1) - - if os.getenv("GIT_DEBUG_TESTGIT"): - import git_remote_helpers.util - git_remote_helpers.util.DEBUG = True - - alias = sanitize(args[1]) - url = sanitize(args[2]) - - if not alias.isalnum(): - warn("non-alnum alias '%s'", alias) - alias = "tmp" - - args[1] = alias - args[2] = url - - repo = get_repo(alias, url) - - debug("Got arguments %s", args[1:]) - - more = True - - # Use binary mode since Python 3 does not permit unbuffered I/O in text - # mode. Unbuffered I/O is required to avoid data that should be going - # to git-fast-import after an "export" command getting caught in our - # stdin buffer instead. - sys.stdin = os.fdopen(sys.stdin.fileno(), 'rb', 0) - while (more): - more = read_one_line(repo) - -if __name__ == '__main__': - sys.exit(main(sys.argv)) diff --git a/git-send-email.perl b/git-send-email.perl index 2162478392..3782c3b0cb 100755 --- a/git-send-email.perl +++ b/git-send-email.perl @@ -1234,7 +1234,7 @@ X-Mailer: git-send-email $gitversion if ($smtp->code == 220) { $smtp = Net::SMTP::SSL->start_SSL($smtp, ssl_verify_params()) - or die "STARTTLS failed! ".$smtp->message; + or die "STARTTLS failed! ".IO::Socket::SSL::errstr(); $smtp_encryption = ''; # Send EHLO again to receive fresh # supported commands diff --git a/git-submodule.sh b/git-submodule.sh index 2979197087..c17bef1062 100755 --- a/git-submodule.sh +++ b/git-submodule.sh @@ -1149,18 +1149,7 @@ cmd_summary() { echo fi echo - done | - if test -n "$for_status"; then - if [ -n "$files" ]; then - gettextln "Submodules changed but not updated:" | git stripspace -c - else - gettextln "Submodule changes to be committed:" | git stripspace -c - fi - printf "\n" | git stripspace -c - git stripspace -c - else - cat - fi + done } # # List all submodules, prefixed with: @@ -7,7 +7,7 @@ #include "commit.h" const char git_usage_string[] = - "git [--version] [--help] [-c name=value]\n" + "git [--version] [--help] [-C <path>] [-c name=value]\n" " [--exec-path[=<path>]] [--html-path] [--man-path] [--info-path]\n" " [-p|--paginate|--no-pager] [--no-replace-objects] [--bare]\n" " [--git-dir=<path>] [--work-tree=<path>] [--namespace=<name>]\n" @@ -147,12 +147,35 @@ static int handle_options(const char ***argv, int *argc, int *envchanged) setenv(GIT_LITERAL_PATHSPECS_ENVIRONMENT, "0", 1); if (envchanged) *envchanged = 1; + } else if (!strcmp(cmd, "--glob-pathspecs")) { + setenv(GIT_GLOB_PATHSPECS_ENVIRONMENT, "1", 1); + if (envchanged) + *envchanged = 1; + } else if (!strcmp(cmd, "--noglob-pathspecs")) { + setenv(GIT_NOGLOB_PATHSPECS_ENVIRONMENT, "1", 1); + if (envchanged) + *envchanged = 1; + } else if (!strcmp(cmd, "--icase-pathspecs")) { + setenv(GIT_ICASE_PATHSPECS_ENVIRONMENT, "1", 1); + if (envchanged) + *envchanged = 1; } else if (!strcmp(cmd, "--shallow-file")) { (*argv)++; (*argc)--; set_alternate_shallow_file((*argv)[0]); if (envchanged) *envchanged = 1; + } else if (!strcmp(cmd, "-C")) { + if (*argc < 2) { + fprintf(stderr, "No directory given for -C.\n" ); + usage(git_usage_string); + } + if (chdir((*argv)[1])) + die_errno("Cannot change to '%s'", (*argv)[1]); + if (envchanged) + *envchanged = 1; + (*argv)++; + (*argc)--; } else { fprintf(stderr, "Unknown option: %s\n", cmd); usage(git_usage_string); diff --git a/git_remote_helpers/.gitignore b/git_remote_helpers/.gitignore deleted file mode 100644 index cf040af3f5..0000000000 --- a/git_remote_helpers/.gitignore +++ /dev/null @@ -1,3 +0,0 @@ -/GIT-PYTHON-VERSION -/build -/dist diff --git a/git_remote_helpers/Makefile b/git_remote_helpers/Makefile deleted file mode 100644 index 3d122328c8..0000000000 --- a/git_remote_helpers/Makefile +++ /dev/null @@ -1,45 +0,0 @@ -# -# Makefile for the git_remote_helpers python support modules -# -pysetupfile:=setup.py - -# Shell quote (do not use $(call) to accommodate ancient setups); -DESTDIR_SQ = $(subst ','\'',$(DESTDIR)) - -ifndef PYTHON_PATH - ifeq ($(uname_S),FreeBSD) - PYTHON_PATH = /usr/local/bin/python - else - PYTHON_PATH = /usr/bin/python - endif -endif -ifndef prefix - prefix = $(HOME) -endif -ifndef V - QUIET = @ - QUIETSETUP = --quiet -endif - -PYLIBDIR=$(shell $(PYTHON_PATH) -c \ - "import sys; \ - print('lib/python%i.%i/site-packages' % sys.version_info[:2])") - -py_version=$(shell $(PYTHON_PATH) -c \ - 'import sys; print("%i.%i" % sys.version_info[:2])') - -all: $(pysetupfile) - $(QUIET)test "$$(cat GIT-PYTHON-VERSION 2>/dev/null)" = "$(py_version)" || \ - flags=--force; \ - $(PYTHON_PATH) $(pysetupfile) $(QUIETSETUP) build $$flags - $(QUIET)echo "$(py_version)" >GIT-PYTHON-VERSION - -install: $(pysetupfile) - $(PYTHON_PATH) $(pysetupfile) install --prefix $(DESTDIR_SQ)$(prefix) - -instlibdir: $(pysetupfile) - @echo "$(DESTDIR_SQ)$(prefix)/$(PYLIBDIR)" - -clean: - $(QUIET)$(PYTHON_PATH) $(pysetupfile) $(QUIETSETUP) clean -a - $(RM) *.pyo *.pyc GIT-PYTHON-VERSION diff --git a/git_remote_helpers/__init__.py b/git_remote_helpers/__init__.py deleted file mode 100644 index 00f69cbeda..0000000000 --- a/git_remote_helpers/__init__.py +++ /dev/null @@ -1,16 +0,0 @@ -#!/usr/bin/env python - -"""Support library package for git remote helpers. - -Git remote helpers are helper commands that interfaces with a non-git -repository to provide automatic import of non-git history into a Git -repository. - -This package provides the support library needed by these helpers.. -The following modules are included: - -- git.git - Interaction with Git repositories - -- util - General utility functionality use by the other modules in - this package, and also used directly by the helpers. -""" diff --git a/git_remote_helpers/git/__init__.py b/git_remote_helpers/git/__init__.py deleted file mode 100644 index 1dbb1b0148..0000000000 --- a/git_remote_helpers/git/__init__.py +++ /dev/null @@ -1,5 +0,0 @@ -import sys -if sys.hexversion < 0x02040000: - # The limiter is the subprocess module - sys.stderr.write("git_remote_helpers: requires Python 2.4 or later.\n") - sys.exit(1) diff --git a/git_remote_helpers/git/exporter.py b/git_remote_helpers/git/exporter.py deleted file mode 100644 index 9ee5f96d4c..0000000000 --- a/git_remote_helpers/git/exporter.py +++ /dev/null @@ -1,58 +0,0 @@ -import os -import subprocess -import sys - -from git_remote_helpers.util import check_call - - -class GitExporter(object): - """An exporter for testgit repositories. - - The exporter simply delegates to git fast-export. - """ - - def __init__(self, repo): - """Creates a new exporter for the specified repo. - """ - - self.repo = repo - - def export_repo(self, base, refs=None): - """Exports a fast-export stream for the given directory. - - Simply delegates to git fast-epxort and pipes it through sed - to make the refs show up under the prefix rather than the - default refs/heads. This is to demonstrate how the export - data can be stored under it's own ref (using the refspec - capability). - - If None, refs defaults to ["HEAD"]. - """ - - if not refs: - refs = ["HEAD"] - - dirname = self.repo.get_base_path(base) - path = os.path.abspath(os.path.join(dirname, 'testgit.marks')) - - if not os.path.exists(dirname): - os.makedirs(dirname) - - print "feature relative-marks" - if os.path.exists(os.path.join(dirname, 'git.marks')): - print "feature import-marks=%s/git.marks" % self.repo.hash - print "feature export-marks=%s/git.marks" % self.repo.hash - sys.stdout.flush() - - args = ["git", "--git-dir=" + self.repo.gitpath, "fast-export", "--export-marks=" + path] - - if os.path.exists(path): - args.append("--import-marks=" + path) - - args.extend(refs) - - p1 = subprocess.Popen(args, stdout=subprocess.PIPE) - - args = ["sed", "s_refs/heads/_" + self.repo.prefix + "_g"] - - check_call(args, stdin=p1.stdout) diff --git a/git_remote_helpers/git/git.py b/git_remote_helpers/git/git.py deleted file mode 100644 index 007a1bfdf3..0000000000 --- a/git_remote_helpers/git/git.py +++ /dev/null @@ -1,678 +0,0 @@ -#!/usr/bin/env python - -"""Functionality for interacting with Git repositories. - -This module provides classes for interfacing with a Git repository. -""" - -import os -import re -import time -from binascii import hexlify -from cStringIO import StringIO -import unittest - -from git_remote_helpers.util import debug, error, die, start_command, run_command - - -def get_git_dir (): - """Return the path to the GIT_DIR for this repo.""" - args = ("git", "rev-parse", "--git-dir") - exit_code, output, errors = run_command(args) - if exit_code: - die("Failed to retrieve git dir") - assert not errors - return output.strip() - - -def parse_git_config (): - """Return a dict containing the parsed version of 'git config -l'.""" - exit_code, output, errors = run_command(("git", "config", "-z", "-l")) - if exit_code: - die("Failed to retrieve git configuration") - assert not errors - return dict([e.split('\n', 1) for e in output.split("\0") if e]) - - -def git_config_bool (value): - """Convert the given git config string value to True or False. - - Raise ValueError if the given string was not recognized as a - boolean value. - - """ - norm_value = str(value).strip().lower() - if norm_value in ("true", "1", "yes", "on", ""): - return True - if norm_value in ("false", "0", "no", "off", "none"): - return False - raise ValueError("Failed to parse '%s' into a boolean value" % (value)) - - -def valid_git_ref (ref_name): - """Return True iff the given ref name is a valid git ref name.""" - # The following is a reimplementation of the git check-ref-format - # command. The rules were derived from the git check-ref-format(1) - # manual page. This code should be replaced by a call to - # check_refname_format() in the git library, when such is available. - if ref_name.endswith('/') or \ - ref_name.startswith('.') or \ - ref_name.count('/.') or \ - ref_name.count('..') or \ - ref_name.endswith('.lock'): - return False - for c in ref_name: - if ord(c) < 0x20 or ord(c) == 0x7f or c in " ~^:?*[": - return False - return True - - -class GitObjectFetcher(object): - - """Provide parsed access to 'git cat-file --batch'. - - This provides a read-only interface to the Git object database. - - """ - - def __init__ (self): - """Initiate a 'git cat-file --batch' session.""" - self.queue = [] # List of object names to be submitted - self.in_transit = None # Object name currently in transit - - # 'git cat-file --batch' produces binary output which is likely - # to be corrupted by the default "rU"-mode pipe opened by - # start_command. (Mode == "rU" does universal new-line - # conversion, which mangles carriage returns.) Therefore, we - # open an explicitly binary-safe pipe for transferring the - # output from 'git cat-file --batch'. - pipe_r_fd, pipe_w_fd = os.pipe() - pipe_r = os.fdopen(pipe_r_fd, "rb") - pipe_w = os.fdopen(pipe_w_fd, "wb") - self.proc = start_command(("git", "cat-file", "--batch"), - stdout = pipe_w) - self.f = pipe_r - - def __del__ (self): - """Verify completed communication with 'git cat-file --batch'.""" - assert not self.queue - assert self.in_transit is None - self.proc.stdin.close() - assert self.proc.wait() == 0 # Zero exit code - assert self.f.read() == "" # No remaining output - - def _submit_next_object (self): - """Submit queue items to the 'git cat-file --batch' process. - - If there are items in the queue, and there is currently no item - currently in 'transit', then pop the first item off the queue, - and submit it. - - """ - if self.queue and self.in_transit is None: - self.in_transit = self.queue.pop(0) - print >> self.proc.stdin, self.in_transit[0] - - def push (self, obj, callback): - """Push the given object name onto the queue. - - The given callback function will at some point in the future - be called exactly once with the following arguments: - - self - this GitObjectFetcher instance - - obj - the object name provided to push() - - sha1 - the SHA1 of the object, if 'None' obj is missing - - t - the type of the object (tag/commit/tree/blob) - - size - the size of the object in bytes - - data - the object contents - - """ - self.queue.append((obj, callback)) - self._submit_next_object() # (Re)start queue processing - - def process_next_entry (self): - """Read the next entry off the queue and invoke callback.""" - obj, cb = self.in_transit - self.in_transit = None - header = self.f.readline() - if header == "%s missing\n" % (obj): - cb(self, obj, None, None, None, None) - return - sha1, t, size = header.split(" ") - assert len(sha1) == 40 - assert t in ("tag", "commit", "tree", "blob") - assert size.endswith("\n") - size = int(size.strip()) - data = self.f.read(size) - assert self.f.read(1) == "\n" - cb(self, obj, sha1, t, size, data) - self._submit_next_object() - - def process (self): - """Process the current queue until empty.""" - while self.in_transit is not None: - self.process_next_entry() - - # High-level convenience methods: - - def get_sha1 (self, objspec): - """Return the SHA1 of the object specified by 'objspec'. - - Return None if 'objspec' does not specify an existing object. - - """ - class _ObjHandler(object): - """Helper class for getting the returned SHA1.""" - def __init__ (self, parser): - self.parser = parser - self.sha1 = None - - def __call__ (self, parser, obj, sha1, t, size, data): - # FIXME: Many unused arguments. Could this be cheaper? - assert parser == self.parser - self.sha1 = sha1 - - handler = _ObjHandler(self) - self.push(objspec, handler) - self.process() - return handler.sha1 - - def open_obj (self, objspec): - """Return a file object wrapping the contents of a named object. - - The caller is responsible for calling .close() on the returned - file object. - - Raise KeyError if 'objspec' does not exist in the repo. - - """ - class _ObjHandler(object): - """Helper class for parsing the returned git object.""" - def __init__ (self, parser): - """Set up helper.""" - self.parser = parser - self.contents = StringIO() - self.err = None - - def __call__ (self, parser, obj, sha1, t, size, data): - """Git object callback (see GitObjectFetcher documentation).""" - assert parser == self.parser - if not sha1: # Missing object - self.err = "Missing object '%s'" % obj - else: - assert size == len(data) - self.contents.write(data) - - handler = _ObjHandler(self) - self.push(objspec, handler) - self.process() - if handler.err: - raise KeyError(handler.err) - handler.contents.seek(0) - return handler.contents - - def walk_tree (self, tree_objspec, callback, prefix = ""): - """Recursively walk the given Git tree object. - - Recursively walk all subtrees of the given tree object, and - invoke the given callback passing three arguments: - (path, mode, data) with the path, permission bits, and contents - of all the blobs found in the entire tree structure. - - """ - class _ObjHandler(object): - """Helper class for walking a git tree structure.""" - def __init__ (self, parser, cb, path, mode = None): - """Set up helper.""" - self.parser = parser - self.cb = cb - self.path = path - self.mode = mode - self.err = None - - def parse_tree (self, treedata): - """Parse tree object data, yield tree entries. - - Each tree entry is a 3-tuple (mode, sha1, path) - - self.path is prepended to all paths yielded - from this method. - - """ - while treedata: - mode = int(treedata[:6], 10) - # Turn 100xxx into xxx - if mode > 100000: - mode -= 100000 - assert treedata[6] == " " - i = treedata.find("\0", 7) - assert i > 0 - path = treedata[7:i] - sha1 = hexlify(treedata[i + 1: i + 21]) - yield (mode, sha1, self.path + path) - treedata = treedata[i + 21:] - - def __call__ (self, parser, obj, sha1, t, size, data): - """Git object callback (see GitObjectFetcher documentation).""" - assert parser == self.parser - if not sha1: # Missing object - self.err = "Missing object '%s'" % (obj) - return - assert size == len(data) - if t == "tree": - if self.path: - self.path += "/" - # Recurse into all blobs and subtrees - for m, s, p in self.parse_tree(data): - parser.push(s, - self.__class__(self.parser, self.cb, p, m)) - elif t == "blob": - self.cb(self.path, self.mode, data) - else: - raise ValueError("Unknown object type '%s'" % (t)) - - self.push(tree_objspec, _ObjHandler(self, callback, prefix)) - self.process() - - -class GitRefMap(object): - - """Map Git ref names to the Git object names they currently point to. - - Behaves like a dictionary of Git ref names -> Git object names. - - """ - - def __init__ (self, obj_fetcher): - """Create a new Git ref -> object map.""" - self.obj_fetcher = obj_fetcher - self._cache = {} # dict: refname -> objname - - def _load (self, ref): - """Retrieve the object currently bound to the given ref. - - The name of the object pointed to by the given ref is stored - into this mapping, and also returned. - - """ - if ref not in self._cache: - self._cache[ref] = self.obj_fetcher.get_sha1(ref) - return self._cache[ref] - - def __contains__ (self, refname): - """Return True if the given refname is present in this cache.""" - return bool(self._load(refname)) - - def __getitem__ (self, refname): - """Return the git object name pointed to by the given refname.""" - commit = self._load(refname) - if commit is None: - raise KeyError("Unknown ref '%s'" % (refname)) - return commit - - def get (self, refname, default = None): - """Return the git object name pointed to by the given refname.""" - commit = self._load(refname) - if commit is None: - return default - return commit - - -class GitFICommit(object): - - """Encapsulate the data in a Git fast-import commit command.""" - - SHA1RE = re.compile(r'^[0-9a-f]{40}$') - - @classmethod - def parse_mode (cls, mode): - """Verify the given git file mode, and return it as a string.""" - assert mode in (644, 755, 100644, 100755, 120000) - return "%i" % (mode) - - @classmethod - def parse_objname (cls, objname): - """Return the given object name (or mark number) as a string.""" - if isinstance(objname, int): # Object name is a mark number - assert objname > 0 - return ":%i" % (objname) - - # No existence check is done, only checks for valid format - assert cls.SHA1RE.match(objname) # Object name is valid SHA1 - return objname - - @classmethod - def quote_path (cls, path): - """Return a quoted version of the given path.""" - path = path.replace("\\", "\\\\") - path = path.replace("\n", "\\n") - path = path.replace('"', '\\"') - return '"%s"' % (path) - - @classmethod - def parse_path (cls, path): - """Verify that the given path is valid, and quote it, if needed.""" - assert not isinstance(path, int) # Cannot be a mark number - - # These checks verify the rules on the fast-import man page - assert not path.count("//") - assert not path.endswith("/") - assert not path.startswith("/") - assert not path.count("/./") - assert not path.count("/../") - assert not path.endswith("/.") - assert not path.endswith("/..") - assert not path.startswith("./") - assert not path.startswith("../") - - if path.count('"') + path.count('\n') + path.count('\\'): - return cls.quote_path(path) - return path - - def __init__ (self, name, email, timestamp, timezone, message): - """Create a new Git fast-import commit, with the given metadata.""" - self.name = name - self.email = email - self.timestamp = timestamp - self.timezone = timezone - self.message = message - self.pathops = [] # List of path operations in this commit - - def modify (self, mode, blobname, path): - """Add a file modification to this Git fast-import commit.""" - self.pathops.append(("M", - self.parse_mode(mode), - self.parse_objname(blobname), - self.parse_path(path))) - - def delete (self, path): - """Add a file deletion to this Git fast-import commit.""" - self.pathops.append(("D", self.parse_path(path))) - - def copy (self, path, newpath): - """Add a file copy to this Git fast-import commit.""" - self.pathops.append(("C", - self.parse_path(path), - self.parse_path(newpath))) - - def rename (self, path, newpath): - """Add a file rename to this Git fast-import commit.""" - self.pathops.append(("R", - self.parse_path(path), - self.parse_path(newpath))) - - def note (self, blobname, commit): - """Add a note object to this Git fast-import commit.""" - self.pathops.append(("N", - self.parse_objname(blobname), - self.parse_objname(commit))) - - def deleteall (self): - """Delete all files in this Git fast-import commit.""" - self.pathops.append("deleteall") - - -class TestGitFICommit(unittest.TestCase): - - """GitFICommit selftests.""" - - def test_basic (self): - """GitFICommit basic selftests.""" - - def expect_fail (method, data): - """Verify that the method(data) raises an AssertionError.""" - try: - method(data) - except AssertionError: - return - raise AssertionError("Failed test for invalid data '%s(%s)'" % - (method.__name__, repr(data))) - - def test_parse_mode (self): - """GitFICommit.parse_mode() selftests.""" - self.assertEqual(GitFICommit.parse_mode(644), "644") - self.assertEqual(GitFICommit.parse_mode(755), "755") - self.assertEqual(GitFICommit.parse_mode(100644), "100644") - self.assertEqual(GitFICommit.parse_mode(100755), "100755") - self.assertEqual(GitFICommit.parse_mode(120000), "120000") - self.assertRaises(AssertionError, GitFICommit.parse_mode, 0) - self.assertRaises(AssertionError, GitFICommit.parse_mode, 123) - self.assertRaises(AssertionError, GitFICommit.parse_mode, 600) - self.assertRaises(AssertionError, GitFICommit.parse_mode, "644") - self.assertRaises(AssertionError, GitFICommit.parse_mode, "abc") - - def test_parse_objname (self): - """GitFICommit.parse_objname() selftests.""" - self.assertEqual(GitFICommit.parse_objname(1), ":1") - self.assertRaises(AssertionError, GitFICommit.parse_objname, 0) - self.assertRaises(AssertionError, GitFICommit.parse_objname, -1) - self.assertEqual(GitFICommit.parse_objname("0123456789" * 4), - "0123456789" * 4) - self.assertEqual(GitFICommit.parse_objname("2468abcdef" * 4), - "2468abcdef" * 4) - self.assertRaises(AssertionError, GitFICommit.parse_objname, - "abcdefghij" * 4) - - def test_parse_path (self): - """GitFICommit.parse_path() selftests.""" - self.assertEqual(GitFICommit.parse_path("foo/bar"), "foo/bar") - self.assertEqual(GitFICommit.parse_path("path/with\n and \" in it"), - '"path/with\\n and \\" in it"') - self.assertRaises(AssertionError, GitFICommit.parse_path, 1) - self.assertRaises(AssertionError, GitFICommit.parse_path, 0) - self.assertRaises(AssertionError, GitFICommit.parse_path, -1) - self.assertRaises(AssertionError, GitFICommit.parse_path, "foo//bar") - self.assertRaises(AssertionError, GitFICommit.parse_path, "foo/bar/") - self.assertRaises(AssertionError, GitFICommit.parse_path, "/foo/bar") - self.assertRaises(AssertionError, GitFICommit.parse_path, "foo/./bar") - self.assertRaises(AssertionError, GitFICommit.parse_path, "foo/../bar") - self.assertRaises(AssertionError, GitFICommit.parse_path, "foo/bar/.") - self.assertRaises(AssertionError, GitFICommit.parse_path, "foo/bar/..") - self.assertRaises(AssertionError, GitFICommit.parse_path, "./foo/bar") - self.assertRaises(AssertionError, GitFICommit.parse_path, "../foo/bar") - - -class GitFastImport(object): - - """Encapsulate communication with git fast-import.""" - - def __init__ (self, f, obj_fetcher, last_mark = 0): - """Set up self to communicate with a fast-import process through f.""" - self.f = f # File object where fast-import stream is written - self.obj_fetcher = obj_fetcher # GitObjectFetcher instance - self.next_mark = last_mark + 1 # Next mark number - self.refs = set() # Keep track of the refnames we've seen - - def comment (self, s): - """Write the given comment in the fast-import stream.""" - assert "\n" not in s, "Malformed comment: '%s'" % (s) - self.f.write("# %s\n" % (s)) - - def commit (self, ref, commitdata): - """Make a commit on the given ref, with the given GitFICommit. - - Return the mark number identifying this commit. - - """ - self.f.write("""\ -commit %(ref)s -mark :%(mark)i -committer %(name)s <%(email)s> %(timestamp)i %(timezone)s -data %(msgLength)i -%(msg)s -""" % { - 'ref': ref, - 'mark': self.next_mark, - 'name': commitdata.name, - 'email': commitdata.email, - 'timestamp': commitdata.timestamp, - 'timezone': commitdata.timezone, - 'msgLength': len(commitdata.message), - 'msg': commitdata.message, -}) - - if ref not in self.refs: - self.refs.add(ref) - parent = ref + "^0" - if self.obj_fetcher.get_sha1(parent): - self.f.write("from %s\n" % (parent)) - - for op in commitdata.pathops: - self.f.write(" ".join(op)) - self.f.write("\n") - self.f.write("\n") - retval = self.next_mark - self.next_mark += 1 - return retval - - def blob (self, data): - """Import the given blob. - - Return the mark number identifying this blob. - - """ - self.f.write("blob\nmark :%i\ndata %i\n%s\n" % - (self.next_mark, len(data), data)) - retval = self.next_mark - self.next_mark += 1 - return retval - - def reset (self, ref, objname): - """Reset the given ref to point at the given Git object.""" - self.f.write("reset %s\nfrom %s\n\n" % - (ref, GitFICommit.parse_objname(objname))) - if ref not in self.refs: - self.refs.add(ref) - - -class GitNotes(object): - - """Encapsulate access to Git notes. - - Simulates a dictionary of object name (SHA1) -> Git note mappings. - - """ - - def __init__ (self, notes_ref, obj_fetcher): - """Create a new Git notes interface, bound to the given notes ref.""" - self.notes_ref = notes_ref - self.obj_fetcher = obj_fetcher # Used to get objects from repo - self.imports = [] # list: (objname, note data blob name) tuples - - def __del__ (self): - """Verify that self.commit_notes() was called before destruction.""" - if self.imports: - error("Missing call to self.commit_notes().") - error("%i notes are not committed!", len(self.imports)) - - def _load (self, objname): - """Return the note data associated with the given git object. - - The note data is returned in string form. If no note is found - for the given object, None is returned. - - """ - try: - f = self.obj_fetcher.open_obj("%s:%s" % (self.notes_ref, objname)) - ret = f.read() - f.close() - except KeyError: - ret = None - return ret - - def __getitem__ (self, objname): - """Return the note contents associated with the given object. - - Raise KeyError if given object has no associated note. - - """ - blobdata = self._load(objname) - if blobdata is None: - raise KeyError("Object '%s' has no note" % (objname)) - return blobdata - - def get (self, objname, default = None): - """Return the note contents associated with the given object. - - Return given default if given object has no associated note. - - """ - blobdata = self._load(objname) - if blobdata is None: - return default - return blobdata - - def import_note (self, objname, data, gfi): - """Tell git fast-import to store data as a note for objname. - - This method uses the given GitFastImport object to create a - blob containing the given note data. Also an entry mapping the - given object name to the created blob is stored until - commit_notes() is called. - - Note that this method only works if it is later followed by a - call to self.commit_notes() (which produces the note commit - that refers to the blob produced here). - - """ - if not data.endswith("\n"): - data += "\n" - gfi.comment("Importing note for object %s" % (objname)) - mark = gfi.blob(data) - self.imports.append((objname, mark)) - - def commit_notes (self, gfi, author, message): - """Produce a git fast-import note commit for the imported notes. - - This method uses the given GitFastImport object to create a - commit on the notes ref, introducing the notes previously - submitted to import_note(). - - """ - if not self.imports: - return - commitdata = GitFICommit(author[0], author[1], - time.time(), "0000", message) - for objname, blobname in self.imports: - assert isinstance(objname, int) and objname > 0 - assert isinstance(blobname, int) and blobname > 0 - commitdata.note(blobname, objname) - gfi.commit(self.notes_ref, commitdata) - self.imports = [] - - -class GitCachedNotes(GitNotes): - - """Encapsulate access to Git notes (cached version). - - Only use this class if no caching is done at a higher level. - - Simulates a dictionary of object name (SHA1) -> Git note mappings. - - """ - - def __init__ (self, notes_ref, obj_fetcher): - """Set up a caching wrapper around GitNotes.""" - GitNotes.__init__(self, notes_ref, obj_fetcher) - self._cache = {} # Cache: object name -> note data - - def __del__ (self): - """Verify that GitNotes' destructor is called.""" - GitNotes.__del__(self) - - def _load (self, objname): - """Extend GitNotes._load() with a local objname -> note cache.""" - if objname not in self._cache: - self._cache[objname] = GitNotes._load(self, objname) - return self._cache[objname] - - def import_note (self, objname, data, gfi): - """Extend GitNotes.import_note() with a local objname -> note cache.""" - if not data.endswith("\n"): - data += "\n" - assert objname not in self._cache - self._cache[objname] = data - GitNotes.import_note(self, objname, data, gfi) - - -if __name__ == '__main__': - unittest.main() diff --git a/git_remote_helpers/git/importer.py b/git_remote_helpers/git/importer.py deleted file mode 100644 index d3f90e1024..0000000000 --- a/git_remote_helpers/git/importer.py +++ /dev/null @@ -1,69 +0,0 @@ -import os -import subprocess - -from git_remote_helpers.util import check_call, check_output - - -class GitImporter(object): - """An importer for testgit repositories. - - This importer simply delegates to git fast-import. - """ - - def __init__(self, repo): - """Creates a new importer for the specified repo. - """ - - self.repo = repo - - def get_refs(self, gitdir): - """Returns a dictionary with refs. - - Note that the keys in the returned dictionary are byte strings as - read from git. - """ - args = ["git", "--git-dir=" + gitdir, "for-each-ref", "refs/heads"] - lines = check_output(args).strip().split('\n'.encode('ascii')) - refs = {} - for line in lines: - value, name = line.split(' '.encode('ascii')) - name = name.strip('commit\t'.encode('ascii')) - refs[name] = value - return refs - - def do_import(self, base): - """Imports a fast-import stream to the given directory. - - Simply delegates to git fast-import. - """ - - dirname = self.repo.get_base_path(base) - if self.repo.local: - gitdir = self.repo.gitpath - else: - gitdir = os.path.abspath(os.path.join(dirname, '.git')) - path = os.path.abspath(os.path.join(dirname, 'testgit.marks')) - - if not os.path.exists(dirname): - os.makedirs(dirname) - - refs_before = self.get_refs(gitdir) - - args = ["git", "--git-dir=" + gitdir, "fast-import", "--quiet", "--export-marks=" + path] - - if os.path.exists(path): - args.append("--import-marks=" + path) - - check_call(args) - - refs_after = self.get_refs(gitdir) - - changed = {} - - for name, value in refs_after.iteritems(): - if refs_before.get(name) == value: - continue - - changed[name] = value - - return changed diff --git a/git_remote_helpers/git/non_local.py b/git_remote_helpers/git/non_local.py deleted file mode 100644 index e70025095d..0000000000 --- a/git_remote_helpers/git/non_local.py +++ /dev/null @@ -1,61 +0,0 @@ -import os -import subprocess - -from git_remote_helpers.util import check_call, die, warn - - -class NonLocalGit(object): - """Handler to interact with non-local repos. - """ - - def __init__(self, repo): - """Creates a new non-local handler for the specified repo. - """ - - self.repo = repo - - def clone(self, base): - """Clones the non-local repo to base. - - Does nothing if a clone already exists. - """ - - path = os.path.join(self.repo.get_base_path(base), '.git') - - # already cloned - if os.path.exists(path): - return path - - os.makedirs(path) - args = ["git", "clone", "--bare", "--quiet", self.repo.gitpath, path] - - check_call(args) - - return path - - def update(self, base): - """Updates checkout of the non-local repo in base. - """ - - path = os.path.join(self.repo.get_base_path(base), '.git') - - if not os.path.exists(path): - die("could not find repo at %s", path) - - args = ["git", "--git-dir=" + path, "fetch", "--quiet", self.repo.gitpath] - check_call(args) - - args = ["git", "--git-dir=" + path, "update-ref", "refs/heads/master", "FETCH_HEAD"] - child = check_call(args) - - def push(self, base): - """Pushes from the non-local repo to base. - """ - - path = os.path.join(self.repo.get_base_path(base), '.git') - - if not os.path.exists(path): - die("could not find repo at %s", path) - - args = ["git", "--git-dir=" + path, "push", "--quiet", self.repo.gitpath, "--all"] - child = check_call(args) diff --git a/git_remote_helpers/git/repo.py b/git_remote_helpers/git/repo.py deleted file mode 100644 index acbf8d7785..0000000000 --- a/git_remote_helpers/git/repo.py +++ /dev/null @@ -1,76 +0,0 @@ -import os -import subprocess - -from git_remote_helpers.util import check_call - - -def sanitize(rev, sep='\t'): - """Converts a for-each-ref line to a name/value pair. - """ - - splitrev = rev.split(sep) - branchval = splitrev[0] - branchname = splitrev[1].strip() - if branchname.startswith("refs/heads/"): - branchname = branchname[11:] - - return branchname, branchval - -def is_remote(url): - """Checks whether the specified value is a remote url. - """ - - prefixes = ["http", "file", "git"] - - for prefix in prefixes: - if url.startswith(prefix): - return True - return False - -class GitRepo(object): - """Repo object representing a repo. - """ - - def __init__(self, path): - """Initializes a new repo at the given path. - """ - - self.path = path - self.head = None - self.revmap = {} - self.local = not is_remote(self.path) - - if(self.path.endswith('.git')): - self.gitpath = self.path - else: - self.gitpath = os.path.join(self.path, '.git') - - if self.local and not os.path.exists(self.gitpath): - os.makedirs(self.gitpath) - - def get_revs(self): - """Fetches all revs from the remote. - """ - - args = ["git", "ls-remote", self.gitpath] - path = ".cached_revs" - ofile = open(path, "w") - - check_call(args, stdout=ofile) - output = open(path).readlines() - self.revmap = dict(sanitize(i) for i in output) - if "HEAD" in self.revmap: - del self.revmap["HEAD"] - self.revs = self.revmap.keys() - ofile.close() - - def get_head(self): - """Determines the head of a local repo. - """ - - if not self.local: - return - - path = os.path.join(self.gitpath, "HEAD") - head = open(path).readline() - self.head, _ = sanitize(head, ' ') diff --git a/git_remote_helpers/setup.cfg b/git_remote_helpers/setup.cfg deleted file mode 100644 index 4bff8878d1..0000000000 --- a/git_remote_helpers/setup.cfg +++ /dev/null @@ -1,3 +0,0 @@ -[build] -build_purelib = build/lib -build_platlib = build/lib diff --git a/git_remote_helpers/setup.py b/git_remote_helpers/setup.py deleted file mode 100644 index 6de41deb44..0000000000 --- a/git_remote_helpers/setup.py +++ /dev/null @@ -1,27 +0,0 @@ -#!/usr/bin/env python - -"""Distutils build/install script for the git_remote_helpers package.""" - -from distutils.core import setup - -# If building under Python3 we need to run 2to3 on the code, do this by -# trying to import distutils' 2to3 builder, which is only available in -# Python3. -try: - from distutils.command.build_py import build_py_2to3 as build_py -except ImportError: - # 2.x - from distutils.command.build_py import build_py - -setup( - name = 'git_remote_helpers', - version = '0.1.0', - description = 'Git remote helper program for non-git repositories', - license = 'GPLv2', - author = 'The Git Community', - author_email = 'git@vger.kernel.org', - url = 'http://www.git-scm.com/', - package_dir = {'git_remote_helpers': ''}, - packages = ['git_remote_helpers', 'git_remote_helpers.git'], - cmdclass = {'build_py': build_py}, -) diff --git a/git_remote_helpers/util.py b/git_remote_helpers/util.py deleted file mode 100644 index fbbb01b146..0000000000 --- a/git_remote_helpers/util.py +++ /dev/null @@ -1,275 +0,0 @@ -#!/usr/bin/env python - -"""Misc. useful functionality used by the rest of this package. - -This module provides common functionality used by the other modules in -this package. - -""" - -import sys -import os -import subprocess - -try: - from subprocess import CalledProcessError -except ImportError: - # from python2.7:subprocess.py - # Exception classes used by this module. - class CalledProcessError(Exception): - """This exception is raised when a process run by check_call() returns - a non-zero exit status. The exit status will be stored in the - returncode attribute.""" - def __init__(self, returncode, cmd): - self.returncode = returncode - self.cmd = cmd - def __str__(self): - return "Command '%s' returned non-zero exit status %d" % (self.cmd, self.returncode) - - -# Whether or not to show debug messages -DEBUG = False - -def notify(msg, *args): - """Print a message to stderr.""" - print >> sys.stderr, msg % args - -def debug (msg, *args): - """Print a debug message to stderr when DEBUG is enabled.""" - if DEBUG: - print >> sys.stderr, msg % args - -def error (msg, *args): - """Print an error message to stderr.""" - print >> sys.stderr, "ERROR:", msg % args - -def warn(msg, *args): - """Print a warning message to stderr.""" - print >> sys.stderr, "warning:", msg % args - -def die (msg, *args): - """Print as error message to stderr and exit the program.""" - error(msg, *args) - sys.exit(1) - - -class ProgressIndicator(object): - - """Simple progress indicator. - - Displayed as a spinning character by default, but can be customized - by passing custom messages that overrides the spinning character. - - """ - - States = ("|", "/", "-", "\\") - - def __init__ (self, prefix = "", f = sys.stdout): - """Create a new ProgressIndicator, bound to the given file object.""" - self.n = 0 # Simple progress counter - self.f = f # Progress is written to this file object - self.prev_len = 0 # Length of previous msg (to be overwritten) - self.prefix = prefix # Prefix prepended to each progress message - self.prefix_lens = [] # Stack of prefix string lengths - - def pushprefix (self, prefix): - """Append the given prefix onto the prefix stack.""" - self.prefix_lens.append(len(self.prefix)) - self.prefix += prefix - - def popprefix (self): - """Remove the last prefix from the prefix stack.""" - prev_len = self.prefix_lens.pop() - self.prefix = self.prefix[:prev_len] - - def __call__ (self, msg = None, lf = False): - """Indicate progress, possibly with a custom message.""" - if msg is None: - msg = self.States[self.n % len(self.States)] - msg = self.prefix + msg - print >> self.f, "\r%-*s" % (self.prev_len, msg), - self.prev_len = len(msg.expandtabs()) - if lf: - print >> self.f - self.prev_len = 0 - self.n += 1 - - def finish (self, msg = "done", noprefix = False): - """Finalize progress indication with the given message.""" - if noprefix: - self.prefix = "" - self(msg, True) - - -def start_command (args, cwd = None, shell = False, add_env = None, - stdin = subprocess.PIPE, stdout = subprocess.PIPE, - stderr = subprocess.PIPE): - """Start the given command, and return a subprocess object. - - This provides a simpler interface to the subprocess module. - - """ - env = None - if add_env is not None: - env = os.environ.copy() - env.update(add_env) - return subprocess.Popen(args, bufsize = 1, stdin = stdin, stdout = stdout, - stderr = stderr, cwd = cwd, shell = shell, - env = env, universal_newlines = True) - - -def run_command (args, cwd = None, shell = False, add_env = None, - flag_error = True): - """Run the given command to completion, and return its results. - - This provides a simpler interface to the subprocess module. - - The results are formatted as a 3-tuple: (exit_code, output, errors) - - If flag_error is enabled, Error messages will be produced if the - subprocess terminated with a non-zero exit code and/or stderr - output. - - The other arguments are passed on to start_command(). - - """ - process = start_command(args, cwd, shell, add_env) - (output, errors) = process.communicate() - exit_code = process.returncode - if flag_error and errors: - error("'%s' returned errors:\n---\n%s---", " ".join(args), errors) - if flag_error and exit_code: - error("'%s' returned exit code %i", " ".join(args), exit_code) - return (exit_code, output, errors) - - -# from python2.7:subprocess.py -def call(*popenargs, **kwargs): - """Run command with arguments. Wait for command to complete, then - return the returncode attribute. - - The arguments are the same as for the Popen constructor. Example: - - retcode = call(["ls", "-l"]) - """ - return subprocess.Popen(*popenargs, **kwargs).wait() - - -# from python2.7:subprocess.py -def check_call(*popenargs, **kwargs): - """Run command with arguments. Wait for command to complete. If - the exit code was zero then return, otherwise raise - CalledProcessError. The CalledProcessError object will have the - return code in the returncode attribute. - - The arguments are the same as for the Popen constructor. Example: - - check_call(["ls", "-l"]) - """ - retcode = call(*popenargs, **kwargs) - if retcode: - cmd = kwargs.get("args") - if cmd is None: - cmd = popenargs[0] - raise CalledProcessError(retcode, cmd) - return 0 - - -# from python2.7:subprocess.py -def check_output(*popenargs, **kwargs): - r"""Run command with arguments and return its output as a byte string. - - If the exit code was non-zero it raises a CalledProcessError. The - CalledProcessError object will have the return code in the returncode - attribute and output in the output attribute. - - The arguments are the same as for the Popen constructor. Example: - - >>> check_output(["ls", "-l", "/dev/null"]) - 'crw-rw-rw- 1 root root 1, 3 Oct 18 2007 /dev/null\n' - - The stdout argument is not allowed as it is used internally. - To capture standard error in the result, use stderr=STDOUT. - - >>> check_output(["/bin/sh", "-c", - ... "ls -l non_existent_file ; exit 0"], - ... stderr=STDOUT) - 'ls: non_existent_file: No such file or directory\n' - """ - if 'stdout' in kwargs: - raise ValueError('stdout argument not allowed, it will be overridden.') - process = subprocess.Popen(stdout=subprocess.PIPE, *popenargs, **kwargs) - output, unused_err = process.communicate() - retcode = process.poll() - if retcode: - cmd = kwargs.get("args") - if cmd is None: - cmd = popenargs[0] - raise subprocess.CalledProcessError(retcode, cmd) - return output - - -def file_reader_method (missing_ok = False): - """Decorator for simplifying reading of files. - - If missing_ok is True, a failure to open a file for reading will - not raise the usual IOError, but instead the wrapped method will be - called with f == None. The method must in this case properly - handle f == None. - - """ - def _wrap (method): - """Teach given method to handle both filenames and file objects. - - The given method must take a file object as its second argument - (the first argument being 'self', of course). This decorator - will take a filename given as the second argument and promote - it to a file object. - - """ - def _wrapped_method (self, filename, *args, **kwargs): - if isinstance(filename, file): - f = filename - else: - try: - f = open(filename, 'r') - except IOError: - if missing_ok: - f = None - else: - raise - try: - return method(self, f, *args, **kwargs) - finally: - if not isinstance(filename, file) and f: - f.close() - return _wrapped_method - return _wrap - - -def file_writer_method (method): - """Decorator for simplifying writing of files. - - Enables the given method to handle both filenames and file objects. - - The given method must take a file object as its second argument - (the first argument being 'self', of course). This decorator will - take a filename given as the second argument and promote it to a - file object. - - """ - def _new_method (self, filename, *args, **kwargs): - if isinstance(filename, file): - f = filename - else: - # Make sure the containing directory exists - parent_dir = os.path.dirname(filename) - if not os.path.isdir(parent_dir): - os.makedirs(parent_dir) - f = open(filename, 'w') - try: - return method(self, f, *args, **kwargs) - finally: - if not isinstance(filename, file): - f.close() - return _new_method diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl index f429f75897..68c77f6f8f 100755 --- a/gitweb/gitweb.perl +++ b/gitweb/gitweb.perl @@ -4035,8 +4035,8 @@ sub print_search_form { $cgi->input({-name=>"h", -value=>$search_hash, -type=>"hidden"}) . "\n" . $cgi->popup_menu(-name => 'st', -default => 'commit', -values => ['commit', 'grep', 'author', 'committer', 'pickaxe']) . - $cgi->sup($cgi->a({-href => href(action=>"search_help")}, "?")) . - " search:\n", + " " . $cgi->a({-href => href(action=>"search_help"), + -title => "search help" }, "?") . " search:\n", $cgi->textfield(-name => "s", -value => $searchtext, -override => 1) . "\n" . "<span title=\"Extended regular expression\">" . $cgi->checkbox(-name => 'sr', -value => 1, -label => 're', @@ -6468,7 +6468,7 @@ sub git_summary { print "<div class=\"title\"> </div>\n"; print "<table class=\"projects_list\">\n" . "<tr id=\"metadata_desc\"><td>description</td><td>" . esc_html($descr) . "</td></tr>\n"; - unless ($omit_owner) { + if ($owner and not $omit_owner) { print "<tr id=\"metadata_owner\"><td>owner</td><td>" . esc_html($owner) . "</td></tr>\n"; } if (defined $cd{'rfc2822'}) { @@ -6631,6 +6631,7 @@ sub git_blame_common { $hash_base, '--', $file_name or die_error(500, "Open git-blame --porcelain failed"); } + binmode $fd, ':utf8'; # incremental blame data returns early if ($format eq 'data') { diff --git a/gitweb/static/gitweb.css b/gitweb/static/gitweb.css index cb86d2d029..3b4d833823 100644 --- a/gitweb/static/gitweb.css +++ b/gitweb/static/gitweb.css @@ -68,12 +68,13 @@ div.page_path { } div.page_footer { - height: 17px; + height: 22px; padding: 4px 8px; background-color: #d9d8d1; } div.page_footer_text { + line-height: 22px; float: left; color: #555555; font-style: italic; @@ -548,8 +549,7 @@ a.linenr { a.rss_logo { float: right; - padding: 3px 0px; - width: 35px; + padding: 3px 5px; line-height: 10px; border: 1px solid; border-color: #fcc7a5 #7d3302 #3e1a01 #ff954e; diff --git a/http-backend.c b/http-backend.c index 0324417297..8c464bd805 100644 --- a/http-backend.c +++ b/http-backend.c @@ -594,9 +594,11 @@ int main(int argc, char **argv) if (strcmp(method, c->method)) { const char *proto = getenv("SERVER_PROTOCOL"); - if (proto && !strcmp(proto, "HTTP/1.1")) + if (proto && !strcmp(proto, "HTTP/1.1")) { http_status(405, "Method Not Allowed"); - else + hdr_str("Allow", !strcmp(c->method, "GET") ? + "GET, HEAD" : c->method); + } else http_status(400, "Bad Request"); hdr_nocache(); end_headers(); diff --git a/http-push.c b/http-push.c index 6dad188b5f..69200baf76 100644 --- a/http-push.c +++ b/http-push.c @@ -1330,8 +1330,7 @@ static struct object_list **process_tree(struct tree *tree, break; } - free(tree->buffer); - tree->buffer = NULL; + free_tree_buffer(tree); return p; } @@ -1976,7 +1975,7 @@ int main(int argc, char **argv) pushing = 0; if (prepare_revision_walk(&revs)) die("revision walk setup failed"); - mark_edges_uninteresting(revs.commits, &revs, NULL); + mark_edges_uninteresting(&revs, NULL); objects_to_send = get_delta(&revs, ref_lock); finish_all_active_slots(); @@ -3,6 +3,7 @@ #include "sideband.h" #include "run-command.h" #include "url.h" +#include "urlmatch.h" #include "credential.h" #include "version.h" #include "pkt-line.h" @@ -45,6 +46,7 @@ static long curl_low_speed_time = -1; static int curl_ftp_no_epsv; static const char *curl_http_proxy; static const char *curl_cookie_file; +static int curl_save_cookies; static struct credential http_auth = CREDENTIAL_INIT; static int http_proactive_auth; static const char *user_agent; @@ -160,8 +162,7 @@ static int http_options(const char *var, const char *value, void *cb) if (!strcmp("http.sslcainfo", var)) return git_config_string(&ssl_cainfo, var, value); if (!strcmp("http.sslcertpasswordprotected", var)) { - if (git_config_bool(var, value)) - ssl_cert_password_required = 1; + ssl_cert_password_required = git_config_bool(var, value); return 0; } if (!strcmp("http.ssltry", var)) { @@ -200,6 +201,10 @@ static int http_options(const char *var, const char *value, void *cb) if (!strcmp("http.cookiefile", var)) return git_config_string(&curl_cookie_file, var, value); + if (!strcmp("http.savecookies", var)) { + curl_save_cookies = git_config_bool(var, value); + return 0; + } if (!strcmp("http.postbuffer", var)) { http_post_buffer = git_config_int(var, value); @@ -341,10 +346,20 @@ void http_init(struct remote *remote, const char *url, int proactive_auth) { char *low_speed_limit; char *low_speed_time; + char *normalized_url; + struct urlmatch_config config = { STRING_LIST_INIT_DUP }; + + config.section = "http"; + config.key = NULL; + config.collect_fn = http_options; + config.cascade_fn = git_default_config; + config.cb = NULL; http_is_verbose = 0; + normalized_url = url_normalize(url, &config.url); - git_config(http_options, NULL); + git_config(urlmatch_config_entry, &config); + free(normalized_url); curl_global_init(CURL_GLOBAL_ALL); @@ -513,6 +528,8 @@ struct active_request_slot *get_active_slot(void) slot->callback_data = NULL; slot->callback_func = NULL; curl_easy_setopt(slot->curl, CURLOPT_COOKIEFILE, curl_cookie_file); + if (curl_save_cookies) + curl_easy_setopt(slot->curl, CURLOPT_COOKIEJAR, curl_cookie_file); curl_easy_setopt(slot->curl, CURLOPT_HTTPHEADER, pragma_header); curl_easy_setopt(slot->curl, CURLOPT_ERRORBUFFER, curl_errorstr); curl_easy_setopt(slot->curl, CURLOPT_CUSTOMREQUEST, NULL); diff --git a/imap-send.c b/imap-send.c index d6b65e204c..6f5cc4f782 100644 --- a/imap-send.c +++ b/imap-send.c @@ -28,20 +28,6 @@ #include "prompt.h" #ifdef NO_OPENSSL typedef void *SSL; -#else -#ifdef APPLE_COMMON_CRYPTO -#include <CommonCrypto/CommonHMAC.h> -#define HMAC_CTX CCHmacContext -#define HMAC_Init(hmac, key, len, algo) CCHmacInit(hmac, algo, key, len) -#define HMAC_Update CCHmacUpdate -#define HMAC_Final(hmac, hash, ptr) CCHmacFinal(hmac, hash) -#define HMAC_CTX_cleanup(ignore) -#define EVP_md5() kCCHmacAlgMD5 -#else -#include <openssl/evp.h> -#include <openssl/hmac.h> -#endif -#include <openssl/x509v3.h> #endif static const char imap_send_usage[] = "git imap-send < <mbox>"; diff --git a/line-log.c b/line-log.c index c2d01dccc2..8b6e497b3f 100644 --- a/line-log.c +++ b/line-log.c @@ -23,7 +23,7 @@ static void range_set_grow(struct range_set *rs, size_t extra) /* Either initialization would be fine */ #define RANGE_SET_INIT {0} -static void range_set_init(struct range_set *rs, size_t prealloc) +void range_set_init(struct range_set *rs, size_t prealloc) { rs->alloc = rs->nr = 0; rs->ranges = NULL; @@ -31,7 +31,7 @@ static void range_set_init(struct range_set *rs, size_t prealloc) range_set_grow(rs, prealloc); } -static void range_set_release(struct range_set *rs) +void range_set_release(struct range_set *rs) { free(rs->ranges); rs->alloc = rs->nr = 0; @@ -56,7 +56,7 @@ static void range_set_move(struct range_set *dst, struct range_set *src) } /* tack on a _new_ range _at the end_ */ -static void range_set_append_unsafe(struct range_set *rs, long a, long b) +void range_set_append_unsafe(struct range_set *rs, long a, long b) { assert(a <= b); range_set_grow(rs, 1); @@ -65,7 +65,7 @@ static void range_set_append_unsafe(struct range_set *rs, long a, long b) rs->nr++; } -static void range_set_append(struct range_set *rs, long a, long b) +void range_set_append(struct range_set *rs, long a, long b) { assert(rs->nr == 0 || rs->ranges[rs->nr-1].end <= a); range_set_append_unsafe(rs, a, b); @@ -107,7 +107,7 @@ static void range_set_check_invariants(struct range_set *rs) * In-place pass of sorting and merging the ranges in the range set, * to establish the invariants when we get the ranges from the user */ -static void sort_and_merge_range_set(struct range_set *rs) +void sort_and_merge_range_set(struct range_set *rs) { int i; int o = 0; /* output cursor */ @@ -291,7 +291,6 @@ static void line_log_data_insert(struct line_log_data **list, if (p) { range_set_append_unsafe(&p->ranges, begin, end); - sort_and_merge_range_set(&p->ranges); free(path); return; } @@ -299,7 +298,6 @@ static void line_log_data_insert(struct line_log_data **list, p = xcalloc(1, sizeof(struct line_log_data)); p->path = path; range_set_append(&p->ranges, begin, end); - sort_and_merge_range_set(&p->ranges); if (ip) { p->next = ip->next; ip->next = p; @@ -566,12 +564,14 @@ parse_lines(struct commit *commit, const char *prefix, struct string_list *args) struct nth_line_cb cb_data; struct string_list_item *item; struct line_log_data *ranges = NULL; + struct line_log_data *p; for_each_string_list_item(item, args) { const char *name_part, *range_part; char *full_name; struct diff_filespec *spec; long begin = 0, end = 0; + long anchor; name_part = skip_range_arg(item->string); if (!name_part || *name_part != ':' || !name_part[1]) @@ -590,17 +590,23 @@ parse_lines(struct commit *commit, const char *prefix, struct string_list *args) cb_data.lines = lines; cb_data.line_ends = ends; + p = search_line_log_data(ranges, full_name, NULL); + if (p && p->ranges.nr) + anchor = p->ranges.ranges[p->ranges.nr - 1].end + 1; + else + anchor = 1; + if (parse_range_arg(range_part, nth_line, &cb_data, - lines, &begin, &end, + lines, anchor, &begin, &end, full_name)) die("malformed -L argument '%s'", range_part); + if (lines < end || ((lines || begin) && lines < begin)) + die("file %s has only %lu lines", name_part, lines); if (begin < 1) begin = 1; if (end < 1) end = lines; begin--; - if (lines < end || lines < begin) - die("file %s has only %ld lines", name_part, lines); line_log_data_insert(&ranges, full_name, begin, end); free_filespec(spec); @@ -608,6 +614,9 @@ parse_lines(struct commit *commit, const char *prefix, struct string_list *args) ends = NULL; } + for (p = ranges; p; p = p->next) + sort_and_merge_range_set(&p->ranges); + return ranges; } @@ -751,7 +760,7 @@ void line_log_init(struct rev_info *rev, const char *prefix, struct string_list r = r->next; } paths[count] = NULL; - init_pathspec(&rev->diffopt.pathspec, paths); + parse_pathspec(&rev->diffopt.pathspec, 0, 0, "", paths); free(paths); } } diff --git a/line-log.h b/line-log.h index 8bea45fd78..a9212d84e4 100644 --- a/line-log.h +++ b/line-log.h @@ -25,6 +25,18 @@ struct diff_ranges { struct range_set target; }; +extern void range_set_init(struct range_set *, size_t prealloc); +extern void range_set_release(struct range_set *); +/* Range includes start; excludes end */ +extern void range_set_append_unsafe(struct range_set *, long start, long end); +/* New range must begin at or after end of last added range */ +extern void range_set_append(struct range_set *, long start, long end); +/* + * In-place pass of sorting and merging the ranges in the range set, + * to sort and make the ranges disjoint. + */ +extern void sort_and_merge_range_set(struct range_set *); + /* Linked list of interesting files and their associated ranges. The * list must be kept sorted by path. * diff --git a/line-range.c b/line-range.c index 3942475c2f..de4e32f942 100644 --- a/line-range.c +++ b/line-range.c @@ -6,6 +6,18 @@ /* * Parse one item in the -L option + * + * 'begin' is applicable only to relative range anchors. Absolute anchors + * ignore this value. + * + * When parsing "-L A,B", parse_loc() is called once for A and once for B. + * + * When parsing A, 'begin' must be a negative number, the absolute value of + * which is the line at which relative start-of-range anchors should be + * based. Beginning of file is represented by -1. + * + * When parsing B, 'begin' must be the positive line number immediately + * following the line computed for 'A'. */ static const char *parse_loc(const char *spec, nth_line_fn_t nth_line, void *data, long lines, long begin, long *ret) @@ -21,11 +33,13 @@ static const char *parse_loc(const char *spec, nth_line_fn_t nth_line, * for 20 lines, or "-L <something>,-5" for 5 lines ending at * <something>. */ - if (1 < begin && (spec[0] == '+' || spec[0] == '-')) { + if (1 <= begin && (spec[0] == '+' || spec[0] == '-')) { num = strtol(spec + 1, &term, 10); if (term != spec + 1) { if (!ret) return term; + if (num == 0) + die("-L invalid empty range"); if (spec[0] == '-') num = 0 - num; if (0 < num) @@ -40,10 +54,23 @@ static const char *parse_loc(const char *spec, nth_line_fn_t nth_line, } num = strtol(spec, &term, 10); if (term != spec) { - if (ret) + if (ret) { + if (num <= 0) + die("-L invalid line number: %ld", num); *ret = num; + } return term; } + + if (begin < 0) { + if (spec[0] != '^') + begin = -begin; + else { + begin = 1; + spec++; + } + } + if (spec[0] != '/') return spec; @@ -83,7 +110,8 @@ static const char *parse_loc(const char *spec, nth_line_fn_t nth_line, else { char errbuf[1024]; regerror(reg_error, ®exp, errbuf, 1024); - die("-L parameter '%s': %s", spec + 1, errbuf); + die("-L parameter '%s' starting at line %ld: %s", + spec + 1, begin + 1, errbuf); } } @@ -136,7 +164,7 @@ static const char *find_funcname_matching_regexp(xdemitconf_t *xecfg, const char } static const char *parse_range_funcname(const char *arg, nth_line_fn_t nth_line_cb, - void *cb_data, long lines, long *begin, long *end, + void *cb_data, long lines, long anchor, long *begin, long *end, const char *path) { char *pattern; @@ -148,6 +176,11 @@ static const char *parse_range_funcname(const char *arg, nth_line_fn_t nth_line_ int reg_error; regex_t regexp; + if (*arg == '^') { + anchor = 1; + arg++; + } + assert(*arg == ':'); term = arg+1; while (*term && *term != ':') { @@ -162,7 +195,8 @@ static const char *parse_range_funcname(const char *arg, nth_line_fn_t nth_line_ pattern = xstrndup(arg+1, term-(arg+1)); - start = nth_line_cb(cb_data, 0); + anchor--; /* input is in human terms */ + start = nth_line_cb(cb_data, anchor); drv = userdiff_find_by_path(path); if (drv && drv->funcname.pattern) { @@ -180,7 +214,8 @@ static const char *parse_range_funcname(const char *arg, nth_line_fn_t nth_line_ p = find_funcname_matching_regexp(xecfg, (char*) start, ®exp); if (!p) - die("-L parameter '%s': no match", pattern); + die("-L parameter '%s' starting at line %ld: no match", + pattern, anchor + 1); *begin = 0; while (p > nth_line_cb(cb_data, *begin)) (*begin)++; @@ -208,19 +243,24 @@ static const char *parse_range_funcname(const char *arg, nth_line_fn_t nth_line_ } int parse_range_arg(const char *arg, nth_line_fn_t nth_line_cb, - void *cb_data, long lines, long *begin, long *end, - const char *path) + void *cb_data, long lines, long anchor, + long *begin, long *end, const char *path) { *begin = *end = 0; - if (*arg == ':') { - arg = parse_range_funcname(arg, nth_line_cb, cb_data, lines, begin, end, path); + if (anchor < 1) + anchor = 1; + if (anchor > lines) + anchor = lines + 1; + + if (*arg == ':' || (*arg == '^' && *(arg + 1) == ':')) { + arg = parse_range_funcname(arg, nth_line_cb, cb_data, lines, anchor, begin, end, path); if (!arg || *arg) return -1; return 0; } - arg = parse_loc(arg, nth_line_cb, cb_data, lines, 1, begin); + arg = parse_loc(arg, nth_line_cb, cb_data, lines, -anchor, begin); if (*arg == ',') arg = parse_loc(arg + 1, nth_line_cb, cb_data, lines, *begin + 1, end); @@ -238,8 +278,8 @@ int parse_range_arg(const char *arg, nth_line_fn_t nth_line_cb, const char *skip_range_arg(const char *arg) { - if (*arg == ':') - return parse_range_funcname(arg, NULL, NULL, 0, NULL, NULL, NULL); + if (*arg == ':' || (*arg == '^' && *(arg + 1) == ':')) + return parse_range_funcname(arg, NULL, NULL, 0, 0, NULL, NULL, NULL); arg = parse_loc(arg, NULL, NULL, 0, -1, NULL); diff --git a/line-range.h b/line-range.h index ae3d0123b4..83ba3c25e8 100644 --- a/line-range.h +++ b/line-range.h @@ -9,6 +9,9 @@ * line 'lno' inside the 'cb_data'. The caller is expected to already * have a suitable map at hand to make this a constant-time lookup. * + * 'anchor' is the 1-based line at which relative range specifications + * should be anchored. Absolute ranges are unaffected by this value. + * * Returns 0 in case of success and -1 if there was an error. The * actual range is stored in *begin and *end. The counting starts * at 1! In case of error, the caller should show usage message. @@ -18,7 +21,7 @@ typedef const char *(*nth_line_fn_t)(void *data, long lno); extern int parse_range_arg(const char *arg, nth_line_fn_t nth_line_cb, - void *cb_data, long lines, + void *cb_data, long lines, long anchor, long *begin, long *end, const char *path); diff --git a/list-objects.c b/list-objects.c index 3dd4a96019..6cbedf0280 100644 --- a/list-objects.c +++ b/list-objects.c @@ -123,8 +123,7 @@ static void process_tree(struct rev_info *revs, cb_data); } strbuf_setlen(base, baselen); - free(tree->buffer); - tree->buffer = NULL; + free_tree_buffer(tree); } static void mark_edge_parents_uninteresting(struct commit *commit, @@ -145,19 +144,35 @@ static void mark_edge_parents_uninteresting(struct commit *commit, } } -void mark_edges_uninteresting(struct commit_list *list, - struct rev_info *revs, - show_edge_fn show_edge) +void mark_edges_uninteresting(struct rev_info *revs, show_edge_fn show_edge) { - for ( ; list; list = list->next) { + struct commit_list *list; + int i; + + for (list = revs->commits; list; list = list->next) { struct commit *commit = list->item; if (commit->object.flags & UNINTERESTING) { mark_tree_uninteresting(commit->tree); + if (revs->edge_hint && !(commit->object.flags & SHOWN)) { + commit->object.flags |= SHOWN; + show_edge(commit); + } continue; } mark_edge_parents_uninteresting(commit, revs, show_edge); } + for (i = 0; i < revs->cmdline.nr; i++) { + struct object *obj = revs->cmdline.rev[i].item; + struct commit *commit = (struct commit *)obj; + if (obj->type != OBJ_COMMIT || !(obj->flags & UNINTERESTING)) + continue; + mark_tree_uninteresting(commit->tree); + if (revs->edge_hint && !(obj->flags & SHOWN)) { + obj->flags |= SHOWN; + show_edge(commit); + } + } } static void add_pending_tree(struct rev_info *revs, struct tree *tree) diff --git a/list-objects.h b/list-objects.h index 3db7bb6fa3..136a1da5a6 100644 --- a/list-objects.h +++ b/list-objects.h @@ -6,6 +6,6 @@ typedef void (*show_object_fn)(struct object *, const struct name_path *, const void traverse_commit_list(struct rev_info *, show_commit_fn, show_object_fn, void *); typedef void (*show_edge_fn)(struct commit *); -void mark_edges_uninteresting(struct commit_list *, struct rev_info *, show_edge_fn); +void mark_edges_uninteresting(struct rev_info *, show_edge_fn); #endif @@ -153,8 +153,7 @@ static void read_mailmap_line(struct string_list *map, char *buffer, if (!strncmp(buffer, abbrev, abblen)) { char *cp; - if (repo_abbrev) - free(*repo_abbrev); + free(*repo_abbrev); *repo_abbrev = xmalloc(len); for (cp = buffer + abblen; isspace(*cp); cp++) diff --git a/merge-recursive.c b/merge-recursive.c index f95933b0aa..40eb840a52 100644 --- a/merge-recursive.c +++ b/merge-recursive.c @@ -298,7 +298,7 @@ static int get_files_dirs(struct merge_options *o, struct tree *tree) { int n; struct pathspec match_all; - init_pathspec(&match_all, NULL); + memset(&match_all, 0, sizeof(match_all)); if (read_tree_recursive(tree, "", 0, 0, &match_all, save_files_dirs, o)) return 0; n = o->current_file_set.nr + o->current_directory_set.nr; diff --git a/notes-merge.c b/notes-merge.c index ab18857074..94a1a8ae46 100644 --- a/notes-merge.c +++ b/notes-merge.c @@ -170,7 +170,7 @@ static struct notes_merge_pair *diff_tree_remote(struct notes_merge_options *o, sha1_to_hex(mp->remote)); } diff_flush(&opt); - diff_tree_release_paths(&opt); + free_pathspec(&opt.pathspec); *num_changes = len; return changes; @@ -256,7 +256,7 @@ static void diff_tree_local(struct notes_merge_options *o, sha1_to_hex(mp->local)); } diff_flush(&opt); - diff_tree_release_paths(&opt); + free_pathspec(&opt.pathspec); } static void check_notes_merge_worktree(struct notes_merge_options *o) diff --git a/notes-utils.h b/notes-utils.h index b4cb1bfb43..564e30cccd 100644 --- a/notes-utils.h +++ b/notes-utils.h @@ -9,7 +9,7 @@ * Properties of the created commit: * - tree: the result of converting t to a tree object with write_notes_tree(). * - parents: the given parents OR (if NULL) the commit referenced by t->ref. - * - author/committer: the default determined by commmit_tree(). + * - author/committer: the default determined by commit_tree(). * - commit message: msg * * The resulting commit SHA1 is stored in result_sha1. @@ -43,16 +43,17 @@ int type_from_string(const char *str) die("invalid object type \"%s\"", str); } -static unsigned int hash_obj(struct object *obj, unsigned int n) +static unsigned int hash_obj(const unsigned char *sha1, unsigned int n) { unsigned int hash; - memcpy(&hash, obj->sha1, sizeof(unsigned int)); - return hash % n; + memcpy(&hash, sha1, sizeof(unsigned int)); + /* Assumes power-of-2 hash sizes in grow_object_hash */ + return hash & (n - 1); } static void insert_obj_hash(struct object *obj, struct object **hash, unsigned int size) { - unsigned int j = hash_obj(obj, size); + unsigned int j = hash_obj(obj->sha1, size); while (hash[j]) { j++; @@ -62,13 +63,6 @@ static void insert_obj_hash(struct object *obj, struct object **hash, unsigned i hash[j] = obj; } -static unsigned int hashtable_index(const unsigned char *sha1) -{ - unsigned int i; - memcpy(&i, sha1, sizeof(unsigned int)); - return i % obj_hash_size; -} - struct object *lookup_object(const unsigned char *sha1) { unsigned int i, first; @@ -77,7 +71,7 @@ struct object *lookup_object(const unsigned char *sha1) if (!obj_hash) return NULL; - first = i = hashtable_index(sha1); + first = i = hash_obj(sha1, obj_hash_size); while ((obj = obj_hash[i]) != NULL) { if (!hashcmp(sha1, obj->sha1)) break; @@ -101,6 +95,10 @@ struct object *lookup_object(const unsigned char *sha1) static void grow_object_hash(void) { int i; + /* + * Note that this size must always be power-of-2 to match hash_obj + * above. + */ int new_hash_size = obj_hash_size < 32 ? 32 : 2 * obj_hash_size; struct object **new_hash; @@ -54,7 +54,7 @@ const char *git_pager(int stdout_is_tty) pager = getenv("PAGER"); if (!pager) pager = DEFAULT_PAGER; - else if (!*pager || !strcmp(pager, "cat")) + if (!*pager || !strcmp(pager, "cat")) pager = NULL; return pager; diff --git a/parse-options.c b/parse-options.c index c2cbca25cc..62e9b1cc68 100644 --- a/parse-options.c +++ b/parse-options.c @@ -43,8 +43,42 @@ static void fix_filename(const char *prefix, const char **file) *file = xstrdup(prefix_filename(prefix, strlen(prefix), *file)); } +static int opt_command_mode_error(const struct option *opt, + const struct option *all_opts, + int flags) +{ + const struct option *that; + struct strbuf message = STRBUF_INIT; + struct strbuf that_name = STRBUF_INIT; + + /* + * Find the other option that was used to set the variable + * already, and report that this is not compatible with it. + */ + for (that = all_opts; that->type != OPTION_END; that++) { + if (that == opt || + that->type != OPTION_CMDMODE || + that->value != opt->value || + that->defval != *(int *)opt->value) + continue; + + if (that->long_name) + strbuf_addf(&that_name, "--%s", that->long_name); + else + strbuf_addf(&that_name, "-%c", that->short_name); + strbuf_addf(&message, ": incompatible with %s", that_name.buf); + strbuf_release(&that_name); + opterror(opt, message.buf, flags); + strbuf_release(&message); + return -1; + } + return opterror(opt, ": incompatible with something else", flags); +} + static int get_value(struct parse_opt_ctx_t *p, - const struct option *opt, int flags) + const struct option *opt, + const struct option *all_opts, + int flags) { const char *s, *arg; const int unset = flags & OPT_UNSET; @@ -83,6 +117,16 @@ static int get_value(struct parse_opt_ctx_t *p, *(int *)opt->value = unset ? 0 : opt->defval; return 0; + case OPTION_CMDMODE: + /* + * Giving the same mode option twice, although is unnecessary, + * is not a grave error, so let it pass. + */ + if (*(int *)opt->value && *(int *)opt->value != opt->defval) + return opt_command_mode_error(opt, all_opts, flags); + *(int *)opt->value = opt->defval; + return 0; + case OPTION_SET_PTR: *(void **)opt->value = unset ? NULL : (void *)opt->defval; return 0; @@ -143,12 +187,13 @@ static int get_value(struct parse_opt_ctx_t *p, static int parse_short_opt(struct parse_opt_ctx_t *p, const struct option *options) { + const struct option *all_opts = options; const struct option *numopt = NULL; for (; options->type != OPTION_END; options++) { if (options->short_name == *p->opt) { p->opt = p->opt[1] ? p->opt + 1 : NULL; - return get_value(p, options, OPT_SHORT); + return get_value(p, options, all_opts, OPT_SHORT); } /* @@ -177,6 +222,7 @@ static int parse_short_opt(struct parse_opt_ctx_t *p, const struct option *optio static int parse_long_opt(struct parse_opt_ctx_t *p, const char *arg, const struct option *options) { + const struct option *all_opts = options; const char *arg_end = strchr(arg, '='); const struct option *abbrev_option = NULL, *ambiguous_option = NULL; int abbrev_flags = 0, ambiguous_flags = 0; @@ -253,7 +299,7 @@ is_abbreviated: continue; p->opt = rest + 1; } - return get_value(p, options, flags ^ opt_flags); + return get_value(p, options, all_opts, flags ^ opt_flags); } if (ambiguous_option) @@ -265,18 +311,20 @@ is_abbreviated: (abbrev_flags & OPT_UNSET) ? "no-" : "", abbrev_option->long_name); if (abbrev_option) - return get_value(p, abbrev_option, abbrev_flags); + return get_value(p, abbrev_option, all_opts, abbrev_flags); return -2; } static int parse_nodash_opt(struct parse_opt_ctx_t *p, const char *arg, const struct option *options) { + const struct option *all_opts = options; + for (; options->type != OPTION_END; options++) { if (!(options->flags & PARSE_OPT_NODASH)) continue; if (options->short_name == arg[0] && arg[1] == '\0') - return get_value(p, options, OPT_SHORT); + return get_value(p, options, all_opts, OPT_SHORT); } return -2; } diff --git a/parse-options.h b/parse-options.h index 9b94596e4a..8736006ed7 100644 --- a/parse-options.h +++ b/parse-options.h @@ -13,6 +13,7 @@ enum parse_opt_type { OPTION_COUNTUP, OPTION_SET_INT, OPTION_SET_PTR, + OPTION_CMDMODE, /* options with arguments (usually) */ OPTION_STRING, OPTION_INTEGER, @@ -21,9 +22,6 @@ enum parse_opt_type { OPTION_FILENAME }; -/* Deprecated synonym */ -#define OPTION_BOOLEAN OPTION_COUNTUP - enum parse_opt_flags { PARSE_OPT_KEEP_DASHDASH = 1, PARSE_OPT_STOP_AT_NON_OPTION = 2, @@ -128,8 +126,12 @@ struct option { #define OPT_SET_INT(s, l, v, h, i) { OPTION_SET_INT, (s), (l), (v), NULL, \ (h), PARSE_OPT_NOARG, NULL, (i) } #define OPT_BOOL(s, l, v, h) OPT_SET_INT(s, l, v, h, 1) +#define OPT_HIDDEN_BOOL(s, l, v, h) { OPTION_SET_INT, (s), (l), (v), NULL, \ + (h), PARSE_OPT_NOARG | PARSE_OPT_HIDDEN, NULL, 1} #define OPT_SET_PTR(s, l, v, h, p) { OPTION_SET_PTR, (s), (l), (v), NULL, \ (h), PARSE_OPT_NOARG, NULL, (p) } +#define OPT_CMDMODE(s, l, v, h, i) { OPTION_CMDMODE, (s), (l), (v), NULL, \ + (h), PARSE_OPT_NOARG|PARSE_OPT_NONEG, NULL, (i) } #define OPT_INTEGER(s, l, v, h) { OPTION_INTEGER, (s), (l), (v), N_("n"), (h) } #define OPT_STRING(s, l, v, a, h) { OPTION_STRING, (s), (l), (v), (a), (h) } #define OPT_STRING_LIST(s, l, v, a, h) \ @@ -543,8 +543,14 @@ const char *relative_path(const char *in, const char *prefix, * * Note that this function is purely textual. It does not follow symlinks, * verify the existence of the path, or make any system calls. + * + * prefix_len != NULL is for a specific case of prefix_pathspec(): + * assume that src == dst and src[0..prefix_len-1] is already + * normalized, any time "../" eats up to the prefix_len part, + * prefix_len is reduced. In the end prefix_len is the remaining + * prefix that has not been overridden by user pathspec. */ -int normalize_path_copy(char *dst, const char *src) +int normalize_path_copy_len(char *dst, const char *src, int *prefix_len) { char *dst0; @@ -619,11 +625,18 @@ int normalize_path_copy(char *dst, const char *src) /* Windows: dst[-1] cannot be backslash anymore */ while (dst0 < dst && dst[-1] != '/') dst--; + if (prefix_len && *prefix_len > dst - dst0) + *prefix_len = dst - dst0; } *dst = '\0'; return 0; } +int normalize_path_copy(char *dst, const char *src) +{ + return normalize_path_copy_len(dst, src, NULL); +} + /* * path = Canonical absolute path * prefixes = string_list containing normalized, absolute paths without diff --git a/pathspec.c b/pathspec.c index 6ea0867493..ad1a9f5b28 100644 --- a/pathspec.c +++ b/pathspec.c @@ -15,8 +15,8 @@ * If seen[] has not already been written to, it may make sense * to use find_pathspecs_matching_against_index() instead. */ -void add_pathspec_matches_against_index(const char **pathspec, - char *seen, int specs) +void add_pathspec_matches_against_index(const struct pathspec *pathspec, + char *seen) { int num_unmatched = 0, i; @@ -26,14 +26,14 @@ void add_pathspec_matches_against_index(const char **pathspec, * mistakenly think that the user gave a pathspec that did not match * anything. */ - for (i = 0; i < specs; i++) + for (i = 0; i < pathspec->nr; i++) if (!seen[i]) num_unmatched++; if (!num_unmatched) return; for (i = 0; i < active_nr; i++) { const struct cache_entry *ce = active_cache[i]; - match_pathspec(pathspec, ce->name, ce_namelen(ce), 0, seen); + match_pathspec_depth(pathspec, ce->name, ce_namelen(ce), 0, seen); } } @@ -45,57 +45,430 @@ void add_pathspec_matches_against_index(const char **pathspec, * nature of the "closest" (i.e. most specific) matches which each of the * given pathspecs achieves against all items in the index. */ -char *find_pathspecs_matching_against_index(const char **pathspec) +char *find_pathspecs_matching_against_index(const struct pathspec *pathspec) { - char *seen; - int i; - - for (i = 0; pathspec[i]; i++) - ; /* just counting */ - seen = xcalloc(i, 1); - add_pathspec_matches_against_index(pathspec, seen, i); + char *seen = xcalloc(pathspec->nr, 1); + add_pathspec_matches_against_index(pathspec, seen); return seen; } /* - * Check the index to see whether path refers to a submodule, or - * something inside a submodule. If the former, returns the path with - * any trailing slash stripped. If the latter, dies with an error - * message. + * Magic pathspec + * + * Possible future magic semantics include stuff like: + * + * { PATHSPEC_RECURSIVE, '*', "recursive" }, + * { PATHSPEC_REGEXP, '\0', "regexp" }, + * + */ + +static struct pathspec_magic { + unsigned bit; + char mnemonic; /* this cannot be ':'! */ + const char *name; +} pathspec_magic[] = { + { PATHSPEC_FROMTOP, '/', "top" }, + { PATHSPEC_LITERAL, 0, "literal" }, + { PATHSPEC_GLOB, '\0', "glob" }, + { PATHSPEC_ICASE, '\0', "icase" }, +}; + +/* + * Take an element of a pathspec and check for magic signatures. + * Append the result to the prefix. Return the magic bitmap. + * + * For now, we only parse the syntax and throw out anything other than + * "top" magic. + * + * NEEDSWORK: This needs to be rewritten when we start migrating + * get_pathspec() users to use the "struct pathspec" interface. For + * example, a pathspec element may be marked as case-insensitive, but + * the prefix part must always match literally, and a single stupid + * string cannot express such a case. */ -const char *check_path_for_gitlink(const char *path) +static unsigned prefix_pathspec(struct pathspec_item *item, + unsigned *p_short_magic, + const char **raw, unsigned flags, + const char *prefix, int prefixlen, + const char *elt) { - int i, path_len = strlen(path); - for (i = 0; i < active_nr; i++) { - const struct cache_entry *ce = active_cache[i]; - if (S_ISGITLINK(ce->ce_mode)) { - int ce_len = ce_namelen(ce); - if (path_len <= ce_len || path[ce_len] != '/' || - memcmp(ce->name, path, ce_len)) - /* path does not refer to this - * submodule or anything inside it */ + static int literal_global = -1; + static int glob_global = -1; + static int noglob_global = -1; + static int icase_global = -1; + unsigned magic = 0, short_magic = 0, global_magic = 0; + const char *copyfrom = elt, *long_magic_end = NULL; + char *match; + int i, pathspec_prefix = -1; + + if (literal_global < 0) + literal_global = git_env_bool(GIT_LITERAL_PATHSPECS_ENVIRONMENT, 0); + if (literal_global) + global_magic |= PATHSPEC_LITERAL; + + if (glob_global < 0) + glob_global = git_env_bool(GIT_GLOB_PATHSPECS_ENVIRONMENT, 0); + if (glob_global) + global_magic |= PATHSPEC_GLOB; + + if (noglob_global < 0) + noglob_global = git_env_bool(GIT_NOGLOB_PATHSPECS_ENVIRONMENT, 0); + + if (glob_global && noglob_global) + die(_("global 'glob' and 'noglob' pathspec settings are incompatible")); + + + if (icase_global < 0) + icase_global = git_env_bool(GIT_ICASE_PATHSPECS_ENVIRONMENT, 0); + if (icase_global) + global_magic |= PATHSPEC_ICASE; + + if ((global_magic & PATHSPEC_LITERAL) && + (global_magic & ~PATHSPEC_LITERAL)) + die(_("global 'literal' pathspec setting is incompatible " + "with all other global pathspec settings")); + + if (elt[0] != ':' || literal_global) { + ; /* nothing to do */ + } else if (elt[1] == '(') { + /* longhand */ + const char *nextat; + for (copyfrom = elt + 2; + *copyfrom && *copyfrom != ')'; + copyfrom = nextat) { + size_t len = strcspn(copyfrom, ",)"); + if (copyfrom[len] == ',') + nextat = copyfrom + len + 1; + else + /* handle ')' and '\0' */ + nextat = copyfrom + len; + if (!len) continue; - if (path_len == ce_len + 1) { - /* path refers to submodule; - * strip trailing slash */ - return xstrndup(ce->name, ce_len); + for (i = 0; i < ARRAY_SIZE(pathspec_magic); i++) { + if (strlen(pathspec_magic[i].name) == len && + !strncmp(pathspec_magic[i].name, copyfrom, len)) { + magic |= pathspec_magic[i].bit; + break; + } + if (!prefixcmp(copyfrom, "prefix:")) { + char *endptr; + pathspec_prefix = strtol(copyfrom + 7, + &endptr, 10); + if (endptr - copyfrom != len) + die(_("invalid parameter for pathspec magic 'prefix'")); + /* "i" would be wrong, but it does not matter */ + break; + } + } + if (ARRAY_SIZE(pathspec_magic) <= i) + die(_("Invalid pathspec magic '%.*s' in '%s'"), + (int) len, copyfrom, elt); + } + if (*copyfrom != ')') + die(_("Missing ')' at the end of pathspec magic in '%s'"), elt); + long_magic_end = copyfrom; + copyfrom++; + } else { + /* shorthand */ + for (copyfrom = elt + 1; + *copyfrom && *copyfrom != ':'; + copyfrom++) { + char ch = *copyfrom; + + if (!is_pathspec_magic(ch)) + break; + for (i = 0; i < ARRAY_SIZE(pathspec_magic); i++) + if (pathspec_magic[i].mnemonic == ch) { + short_magic |= pathspec_magic[i].bit; + break; + } + if (ARRAY_SIZE(pathspec_magic) <= i) + die(_("Unimplemented pathspec magic '%c' in '%s'"), + ch, elt); + } + if (*copyfrom == ':') + copyfrom++; + } + + magic |= short_magic; + *p_short_magic = short_magic; + + /* --noglob-pathspec adds :(literal) _unless_ :(glob) is specifed */ + if (noglob_global && !(magic & PATHSPEC_GLOB)) + global_magic |= PATHSPEC_LITERAL; + + /* --glob-pathspec is overriden by :(literal) */ + if ((global_magic & PATHSPEC_GLOB) && (magic & PATHSPEC_LITERAL)) + global_magic &= ~PATHSPEC_GLOB; + + magic |= global_magic; + + if (pathspec_prefix >= 0 && + (prefixlen || (prefix && *prefix))) + die("BUG: 'prefix' magic is supposed to be used at worktree's root"); + + if ((magic & PATHSPEC_LITERAL) && (magic & PATHSPEC_GLOB)) + die(_("%s: 'literal' and 'glob' are incompatible"), elt); + + if (pathspec_prefix >= 0) { + match = xstrdup(copyfrom); + prefixlen = pathspec_prefix; + } else if (magic & PATHSPEC_FROMTOP) { + match = xstrdup(copyfrom); + prefixlen = 0; + } else { + match = prefix_path_gently(prefix, prefixlen, &prefixlen, copyfrom); + if (!match) + die(_("%s: '%s' is outside repository"), elt, copyfrom); + } + *raw = item->match = match; + /* + * Prefix the pathspec (keep all magic) and assign to + * original. Useful for passing to another command. + */ + if (flags & PATHSPEC_PREFIX_ORIGIN) { + struct strbuf sb = STRBUF_INIT; + const char *start = elt; + if (prefixlen && !literal_global) { + /* Preserve the actual prefix length of each pattern */ + if (short_magic) + die("BUG: prefixing on short magic is not supported"); + else if (long_magic_end) { + strbuf_add(&sb, start, long_magic_end - start); + strbuf_addf(&sb, ",prefix:%d", prefixlen); + start = long_magic_end; } else { - die (_("Path '%s' is in submodule '%.*s'"), - path, ce_len, ce->name); + if (*start == ':') + start++; + strbuf_addf(&sb, ":(prefix:%d)", prefixlen); } } + strbuf_add(&sb, start, copyfrom - start); + strbuf_addstr(&sb, match); + item->original = strbuf_detach(&sb, NULL); + } else + item->original = elt; + item->len = strlen(item->match); + item->prefix = prefixlen; + + if ((flags & PATHSPEC_STRIP_SUBMODULE_SLASH_CHEAP) && + (item->len >= 1 && item->match[item->len - 1] == '/') && + (i = cache_name_pos(item->match, item->len - 1)) >= 0 && + S_ISGITLINK(active_cache[i]->ce_mode)) { + item->len--; + match[item->len] = '\0'; + } + + if (flags & PATHSPEC_STRIP_SUBMODULE_SLASH_EXPENSIVE) + for (i = 0; i < active_nr; i++) { + struct cache_entry *ce = active_cache[i]; + int ce_len = ce_namelen(ce); + + if (!S_ISGITLINK(ce->ce_mode)) + continue; + + if (item->len <= ce_len || match[ce_len] != '/' || + memcmp(ce->name, match, ce_len)) + continue; + if (item->len == ce_len + 1) { + /* strip trailing slash */ + item->len--; + match[item->len] = '\0'; + } else + die (_("Pathspec '%s' is in submodule '%.*s'"), + elt, ce_len, ce->name); + } + + if (magic & PATHSPEC_LITERAL) + item->nowildcard_len = item->len; + else { + item->nowildcard_len = simple_length(item->match); + if (item->nowildcard_len < prefixlen) + item->nowildcard_len = prefixlen; + } + item->flags = 0; + if (magic & PATHSPEC_GLOB) { + /* + * FIXME: should we enable ONESTAR in _GLOB for + * pattern "* * / * . c"? + */ + } else { + if (item->nowildcard_len < item->len && + item->match[item->nowildcard_len] == '*' && + no_wildcard(item->match + item->nowildcard_len + 1)) + item->flags |= PATHSPEC_ONESTAR; } - return path; + + /* sanity checks, pathspec matchers assume these are sane */ + assert(item->nowildcard_len <= item->len && + item->prefix <= item->len); + return magic; +} + +static int pathspec_item_cmp(const void *a_, const void *b_) +{ + struct pathspec_item *a, *b; + + a = (struct pathspec_item *)a_; + b = (struct pathspec_item *)b_; + return strcmp(a->match, b->match); +} + +static void NORETURN unsupported_magic(const char *pattern, + unsigned magic, + unsigned short_magic) +{ + struct strbuf sb = STRBUF_INIT; + int i, n; + for (n = i = 0; i < ARRAY_SIZE(pathspec_magic); i++) { + const struct pathspec_magic *m = pathspec_magic + i; + if (!(magic & m->bit)) + continue; + if (sb.len) + strbuf_addstr(&sb, " "); + if (short_magic & m->bit) + strbuf_addf(&sb, "'%c'", m->mnemonic); + else + strbuf_addf(&sb, "'%s'", m->name); + n++; + } + /* + * We may want to substitute "this command" with a command + * name. E.g. when add--interactive dies when running + * "checkout -p" + */ + die(_("%s: pathspec magic not supported by this command: %s"), + pattern, sb.buf); } /* - * Dies if the given path refers to a file inside a symlinked - * directory in the index. + * Given command line arguments and a prefix, convert the input to + * pathspec. die() if any magic in magic_mask is used. */ -void die_if_path_beyond_symlink(const char *path, const char *prefix) +void parse_pathspec(struct pathspec *pathspec, + unsigned magic_mask, unsigned flags, + const char *prefix, const char **argv) { - if (has_symlink_leading_path(path, strlen(path))) { - int len = prefix ? strlen(prefix) : 0; - die(_("'%s' is beyond a symbolic link"), path + len); + struct pathspec_item *item; + const char *entry = argv ? *argv : NULL; + int i, n, prefixlen; + + memset(pathspec, 0, sizeof(*pathspec)); + + if (flags & PATHSPEC_MAXDEPTH_VALID) + pathspec->magic |= PATHSPEC_MAXDEPTH; + + /* No arguments, no prefix -> no pathspec */ + if (!entry && !prefix) + return; + + if ((flags & PATHSPEC_PREFER_CWD) && + (flags & PATHSPEC_PREFER_FULL)) + die("BUG: PATHSPEC_PREFER_CWD and PATHSPEC_PREFER_FULL are incompatible"); + + /* No arguments with prefix -> prefix pathspec */ + if (!entry) { + static const char *raw[2]; + + if (flags & PATHSPEC_PREFER_FULL) + return; + + if (!(flags & PATHSPEC_PREFER_CWD)) + die("BUG: PATHSPEC_PREFER_CWD requires arguments"); + + pathspec->items = item = xmalloc(sizeof(*item)); + memset(item, 0, sizeof(*item)); + item->match = prefix; + item->original = prefix; + item->nowildcard_len = item->len = strlen(prefix); + item->prefix = item->len; + raw[0] = prefix; + raw[1] = NULL; + pathspec->nr = 1; + pathspec->_raw = raw; + return; } + + n = 0; + while (argv[n]) + n++; + + pathspec->nr = n; + pathspec->items = item = xmalloc(sizeof(*item) * n); + pathspec->_raw = argv; + prefixlen = prefix ? strlen(prefix) : 0; + + for (i = 0; i < n; i++) { + unsigned short_magic; + entry = argv[i]; + + item[i].magic = prefix_pathspec(item + i, &short_magic, + argv + i, flags, + prefix, prefixlen, entry); + if (item[i].magic & magic_mask) + unsupported_magic(entry, + item[i].magic & magic_mask, + short_magic); + + if ((flags & PATHSPEC_SYMLINK_LEADING_PATH) && + has_symlink_leading_path(item[i].match, item[i].len)) { + die(_("pathspec '%s' is beyond a symbolic link"), entry); + } + + if (item[i].nowildcard_len < item[i].len) + pathspec->has_wildcard = 1; + pathspec->magic |= item[i].magic; + } + + + if (pathspec->magic & PATHSPEC_MAXDEPTH) { + if (flags & PATHSPEC_KEEP_ORDER) + die("BUG: PATHSPEC_MAXDEPTH_VALID and PATHSPEC_KEEP_ORDER are incompatible"); + qsort(pathspec->items, pathspec->nr, + sizeof(struct pathspec_item), pathspec_item_cmp); + } +} + +/* + * N.B. get_pathspec() is deprecated in favor of the "struct pathspec" + * based interface - see pathspec.c:parse_pathspec(). + * + * Arguments: + * - prefix - a path relative to the root of the working tree + * - pathspec - a list of paths underneath the prefix path + * + * Iterates over pathspec, prepending each path with prefix, + * and return the resulting list. + * + * If pathspec is empty, return a singleton list containing prefix. + * + * If pathspec and prefix are both empty, return an empty list. + * + * This is typically used by built-in commands such as add.c, in order + * to normalize argv arguments provided to the built-in into a list of + * paths to process, all relative to the root of the working tree. + */ +const char **get_pathspec(const char *prefix, const char **pathspec) +{ + struct pathspec ps; + parse_pathspec(&ps, + PATHSPEC_ALL_MAGIC & + ~(PATHSPEC_FROMTOP | PATHSPEC_LITERAL), + PATHSPEC_PREFER_CWD, + prefix, pathspec); + return ps._raw; +} + +void copy_pathspec(struct pathspec *dst, const struct pathspec *src) +{ + *dst = *src; + dst->items = xmalloc(sizeof(struct pathspec_item) * dst->nr); + memcpy(dst->items, src->items, + sizeof(struct pathspec_item) * dst->nr); +} + +void free_pathspec(struct pathspec *pathspec) +{ + free(pathspec->items); + pathspec->items = NULL; } diff --git a/pathspec.h b/pathspec.h index db0184a1ac..944baeb622 100644 --- a/pathspec.h +++ b/pathspec.h @@ -1,8 +1,92 @@ #ifndef PATHSPEC_H #define PATHSPEC_H -extern char *find_pathspecs_matching_against_index(const char **pathspec); -extern void add_pathspec_matches_against_index(const char **pathspec, char *seen, int specs); +/* Pathspec magic */ +#define PATHSPEC_FROMTOP (1<<0) +#define PATHSPEC_MAXDEPTH (1<<1) +#define PATHSPEC_LITERAL (1<<2) +#define PATHSPEC_GLOB (1<<3) +#define PATHSPEC_ICASE (1<<4) +#define PATHSPEC_ALL_MAGIC \ + (PATHSPEC_FROMTOP | \ + PATHSPEC_MAXDEPTH | \ + PATHSPEC_LITERAL | \ + PATHSPEC_GLOB | \ + PATHSPEC_ICASE) + +#define PATHSPEC_ONESTAR 1 /* the pathspec pattern satisfies GFNM_ONESTAR */ + +struct pathspec { + const char **_raw; /* get_pathspec() result, not freed by free_pathspec() */ + int nr; + unsigned int has_wildcard:1; + unsigned int recursive:1; + unsigned magic; + int max_depth; + struct pathspec_item { + const char *match; + const char *original; + unsigned magic; + int len, prefix; + int nowildcard_len; + int flags; + } *items; +}; + +#define GUARD_PATHSPEC(ps, mask) \ + do { \ + if ((ps)->magic & ~(mask)) \ + die("BUG:%s:%d: unsupported magic %x", \ + __FILE__, __LINE__, (ps)->magic & ~(mask)); \ + } while (0) + +/* parse_pathspec flags */ +#define PATHSPEC_PREFER_CWD (1<<0) /* No args means match cwd */ +#define PATHSPEC_PREFER_FULL (1<<1) /* No args means match everything */ +#define PATHSPEC_MAXDEPTH_VALID (1<<2) /* max_depth field is valid */ +/* strip the trailing slash if the given path is a gitlink */ +#define PATHSPEC_STRIP_SUBMODULE_SLASH_CHEAP (1<<3) +/* die if a symlink is part of the given path's directory */ +#define PATHSPEC_SYMLINK_LEADING_PATH (1<<4) +/* + * This is like a combination of ..LEADING_PATH and .._SLASH_CHEAP + * (but not the same): it strips the trailing slash if the given path + * is a gitlink but also checks and dies if gitlink is part of the + * leading path (i.e. the given path goes beyond a submodule). It's + * safer than _SLASH_CHEAP and also more expensive. + */ +#define PATHSPEC_STRIP_SUBMODULE_SLASH_EXPENSIVE (1<<5) +#define PATHSPEC_PREFIX_ORIGIN (1<<6) +#define PATHSPEC_KEEP_ORDER (1<<7) + +extern void parse_pathspec(struct pathspec *pathspec, + unsigned magic_mask, + unsigned flags, + const char *prefix, + const char **args); +extern void copy_pathspec(struct pathspec *dst, const struct pathspec *src); +extern void free_pathspec(struct pathspec *); + +static inline int ps_strncmp(const struct pathspec_item *item, + const char *s1, const char *s2, size_t n) +{ + if (item->magic & PATHSPEC_ICASE) + return strncasecmp(s1, s2, n); + else + return strncmp(s1, s2, n); +} + +static inline int ps_strcmp(const struct pathspec_item *item, + const char *s1, const char *s2) +{ + if (item->magic & PATHSPEC_ICASE) + return strcasecmp(s1, s2); + else + return strcmp(s1, s2); +} + +extern char *find_pathspecs_matching_against_index(const struct pathspec *pathspec); +extern void add_pathspec_matches_against_index(const struct pathspec *pathspec, char *seen); extern const char *check_path_for_gitlink(const char *path); extern void die_if_path_beyond_symlink(const char *path, const char *prefix); diff --git a/perl/Git.pm b/perl/Git.pm index 7a252ef872..204fdc6737 100644 --- a/perl/Git.pm +++ b/perl/Git.pm @@ -61,7 +61,7 @@ require Exporter; remote_refs prompt get_tz_offset credential credential_read credential_write - temp_acquire temp_release temp_reset temp_path); + temp_acquire temp_is_locked temp_release temp_reset temp_path); =head1 DESCRIPTION @@ -1206,6 +1206,35 @@ sub temp_acquire { $temp_fd; } +=item temp_is_locked ( NAME ) + +Returns true if the internal lock created by a previous C<temp_acquire()> +call with C<NAME> is still in effect. + +When temp_acquire is called on a C<NAME>, it internally locks the temporary +file mapped to C<NAME>. That lock will not be released until C<temp_release()> +is called with either the original C<NAME> or the L<File::Handle> that was +returned from the original call to temp_acquire. + +Subsequent attempts to call C<temp_acquire()> with the same C<NAME> will fail +unless there has been an intervening C<temp_release()> call for that C<NAME> +(or its corresponding L<File::Handle> that was returned by the original +C<temp_acquire()> call). + +If true is returned by C<temp_is_locked()> for a C<NAME>, an attempt to +C<temp_acquire()> the same C<NAME> will cause an error unless +C<temp_release> is first called on that C<NAME> (or its corresponding +L<File::Handle> that was returned by the original C<temp_acquire()> call). + +=cut + +sub temp_is_locked { + my ($self, $name) = _maybe_self(@_); + my $temp_fd = \$TEMP_FILEMAP{$name}; + + defined $$temp_fd && $$temp_fd->opened && $TEMP_FILES{$$temp_fd}{locked}; +} + =item temp_release ( NAME ) =item temp_release ( FILEHANDLE ) diff --git a/perl/Git/SVN/Fetcher.pm b/perl/Git/SVN/Fetcher.pm index bd174189b9..10edb27732 100644 --- a/perl/Git/SVN/Fetcher.pm +++ b/perl/Git/SVN/Fetcher.pm @@ -315,11 +315,13 @@ sub change_file_prop { sub apply_textdelta { my ($self, $fb, $exp) = @_; return undef if $self->is_path_ignored($fb->{path}); - my $fh = $::_repository->temp_acquire('svn_delta'); + my $suffix = 0; + ++$suffix while $::_repository->temp_is_locked("svn_delta_${$}_$suffix"); + my $fh = $::_repository->temp_acquire("svn_delta_${$}_$suffix"); # $fh gets auto-closed() by SVN::TxDelta::apply(), # (but $base does not,) so dup() it for reading in close_file open my $dup, '<&', $fh or croak $!; - my $base = $::_repository->temp_acquire('git_blob'); + my $base = $::_repository->temp_acquire("git_blob_${$}_$suffix"); if ($fb->{blob}) { my ($base_is_link, $size); diff --git a/perl/Git/SVN/Ra.pm b/perl/Git/SVN/Ra.pm index 75ecc425b6..a7b0119ee5 100644 --- a/perl/Git/SVN/Ra.pm +++ b/perl/Git/SVN/Ra.pm @@ -32,6 +32,14 @@ BEGIN { } } +# serf has a bug that leads to a coredump upon termination if the +# remote access object is left around (not fixed yet in serf 1.3.1). +# Explicitly free it to work around the issue. +END { + $RA = undef; + $ra_invalid = 1; +} + sub _auth_providers () { my @rv = ( SVN::Client::get_simple_provider(), @@ -1674,7 +1674,7 @@ msgid "No names found, cannot describe anything." msgstr "" #: builtin/describe.c:482 -msgid "--dirty is incompatible with committishes" +msgid "--dirty is incompatible with commit-ishes" msgstr "" #: builtin/diff.c:77 @@ -4684,8 +4684,8 @@ msgid "print sizes in human readable format" msgstr "gibt Größenangaben in menschenlesbaren Format aus" #: builtin/describe.c:16 -msgid "git describe [options] <committish>*" -msgstr "git describe [Optionen] <committish>*" +msgid "git describe [options] <commit-ish>*" +msgstr "git describe [Optionen] <commit-ish>*" #: builtin/describe.c:17 msgid "git describe [options] --dirty" @@ -4822,7 +4822,7 @@ msgid "No names found, cannot describe anything." msgstr "Keine Namen gefunden, kann nichts beschreiben." #: builtin/describe.c:489 -msgid "--dirty is incompatible with committishes" +msgid "--dirty is incompatible with commit-ishes" msgstr "Die Option --dirty kann nicht mit Commits verwendet werden." #: builtin/diff.c:79 @@ -4291,7 +4291,7 @@ msgid "print sizes in human readable format" msgstr "" #: builtin/describe.c:15 -msgid "git describe [options] <committish>*" +msgid "git describe [options] <commit-ish>*" msgstr "" #: builtin/describe.c:16 @@ -4417,7 +4417,7 @@ msgid "No names found, cannot describe anything." msgstr "" #: builtin/describe.c:481 -msgid "--dirty is incompatible with committishes" +msgid "--dirty is incompatible with commit-ishes" msgstr "" #: builtin/diff.c:79 diff --git a/po/git.pot b/po/git.pot index cf1e446330..c91e197521 100644 --- a/po/git.pot +++ b/po/git.pot @@ -4335,7 +4335,7 @@ msgid "print sizes in human readable format" msgstr "" #: builtin/describe.c:16 -msgid "git describe [options] <committish>*" +msgid "git describe [options] <commit-ish>*" msgstr "" #: builtin/describe.c:17 @@ -4465,7 +4465,7 @@ msgid "No names found, cannot describe anything." msgstr "" #: builtin/describe.c:489 -msgid "--dirty is incompatible with committishes" +msgid "--dirty is incompatible with commit-ishes" msgstr "" #: builtin/diff.c:79 @@ -2476,7 +2476,7 @@ msgid "No names found, cannot describe anything." msgstr "" #: builtin/describe.c:482 -msgid "--dirty is incompatible with committishes" +msgid "--dirty is incompatible with commit-ishes" msgstr "" #: builtin/diff.c:77 @@ -1669,7 +1669,7 @@ msgid "No names found, cannot describe anything." msgstr "" #: builtin/describe.c:482 -msgid "--dirty is incompatible with committishes" +msgid "--dirty is incompatible with commit-ishes" msgstr "" #: builtin/diff.c:77 diff --git a/po/pt_PT.po b/po/pt_PT.po index 517ec29a4a..689ad1b0fe 100644 --- a/po/pt_PT.po +++ b/po/pt_PT.po @@ -2312,7 +2312,7 @@ msgid "No names found, cannot describe anything." msgstr "Nenhum nome encontrado, não descreve nada." #: builtin/describe.c:482 -msgid "--dirty is incompatible with committishes" +msgid "--dirty is incompatible with commit-ishes" msgstr "" #: builtin/diff.c:77 @@ -4560,7 +4560,7 @@ msgid "print sizes in human readable format" msgstr "skriv storlekar i människoläsbart format" #: builtin/describe.c:16 -msgid "git describe [options] <committish>*" +msgid "git describe [options] <commit-ish>*" msgstr "git describe [flaggor] <incheckning-igt>*" #: builtin/describe.c:17 @@ -4696,8 +4696,8 @@ msgid "No names found, cannot describe anything." msgstr "Inga namn hittades, kan inte beskriva nÃ¥got." #: builtin/describe.c:489 -msgid "--dirty is incompatible with committishes" -msgstr "--dirty är inkompatibelt med \"committish\"-värden" +msgid "--dirty is incompatible with commit-ishes" +msgstr "--dirty är inkompatibelt med \"commit-ish\"-värden" #: builtin/diff.c:79 #, c-format @@ -4663,8 +4663,8 @@ msgid "print sizes in human readable format" msgstr "hiển thị kÃch cỡ theo định dạng dà nh cho ngÆ°á»i Ä‘á»c" #: builtin/describe.c:16 -msgid "git describe [options] <committish>*" -msgstr "git describe [các-tùy-chá»n] <committish>*" +msgid "git describe [options] <commit-ish>*" +msgstr "git describe [các-tùy-chá»n] <commit-ish>*" #: builtin/describe.c:17 msgid "git describe [options] --dirty" @@ -4799,7 +4799,7 @@ msgid "No names found, cannot describe anything." msgstr "Không tìm thấy các tên, không thể mô tả gì cả." #: builtin/describe.c:489 -msgid "--dirty is incompatible with committishes" +msgid "--dirty is incompatible with commit-ishes" msgstr "--dirty là xung khắc vá»›i các tùy chá»n dà nh cho chuyển giao (commit)" #: builtin/diff.c:79 diff --git a/po/zh_CN.po b/po/zh_CN.po index b7b46f14f0..1a042af111 100644 --- a/po/zh_CN.po +++ b/po/zh_CN.po @@ -4562,7 +4562,7 @@ msgid "print sizes in human readable format" msgstr "以用户å¯è¯»çš„æ ¼å¼æ˜¾ç¤ºå¤§å°" #: builtin/describe.c:16 -msgid "git describe [options] <committish>*" +msgid "git describe [options] <commit-ish>*" msgstr "git describe [选项] <æ交å·>*" #: builtin/describe.c:17 @@ -4698,7 +4698,7 @@ msgid "No names found, cannot describe anything." msgstr "没有å‘现åç§°ï¼Œæ— æ³•æ述任何东西。" #: builtin/describe.c:489 -msgid "--dirty is incompatible with committishes" +msgid "--dirty is incompatible with commit-ishes" msgstr "--dirty ä¸èƒ½ä¸Žæ交åŒæ—¶ä½¿ç”¨" #: builtin/diff.c:79 diff --git a/preload-index.c b/preload-index.c index 49cb08df96..8c44ceb2c7 100644 --- a/preload-index.c +++ b/preload-index.c @@ -2,9 +2,11 @@ * Copyright (C) 2008 Linus Torvalds */ #include "cache.h" +#include "pathspec.h" #ifdef NO_PTHREADS -static void preload_index(struct index_state *index, const char **pathspec) +static void preload_index(struct index_state *index, + const struct pathspec *pathspec) { ; /* nothing */ } @@ -24,7 +26,7 @@ static void preload_index(struct index_state *index, const char **pathspec) struct thread_data { pthread_t pthread; struct index_state *index; - const char **pathspec; + struct pathspec pathspec; int offset, nr; }; @@ -35,9 +37,7 @@ static void *preload_thread(void *_data) struct index_state *index = p->index; struct cache_entry **cep = index->cache + p->offset; struct cache_def cache; - struct pathspec pathspec; - init_pathspec(&pathspec, p->pathspec); memset(&cache, 0, sizeof(cache)); nr = p->nr; if (nr + p->offset > index->cache_nr) @@ -53,7 +53,7 @@ static void *preload_thread(void *_data) continue; if (ce_uptodate(ce)) continue; - if (!ce_path_match(ce, &pathspec)) + if (!ce_path_match(ce, &p->pathspec)) continue; if (threaded_has_symlink_leading_path(&cache, ce->name, ce_namelen(ce))) continue; @@ -63,11 +63,11 @@ static void *preload_thread(void *_data) continue; ce_mark_uptodate(ce); } while (--nr > 0); - free_pathspec(&pathspec); return NULL; } -static void preload_index(struct index_state *index, const char **pathspec) +static void preload_index(struct index_state *index, + const struct pathspec *pathspec) { int threads, i, work, offset; struct thread_data data[MAX_PARALLEL]; @@ -82,10 +82,12 @@ static void preload_index(struct index_state *index, const char **pathspec) threads = MAX_PARALLEL; offset = 0; work = DIV_ROUND_UP(index->cache_nr, threads); + memset(&data, 0, sizeof(data)); for (i = 0; i < threads; i++) { struct thread_data *p = data+i; p->index = index; - p->pathspec = pathspec; + if (pathspec) + copy_pathspec(&p->pathspec, pathspec); p->offset = offset; p->nr = work; offset += work; @@ -100,7 +102,8 @@ static void preload_index(struct index_state *index, const char **pathspec) } #endif -int read_index_preload(struct index_state *index, const char **pathspec) +int read_index_preload(struct index_state *index, + const struct pathspec *pathspec) { int retval = read_index(index); @@ -42,23 +42,6 @@ void sq_quote_buf(struct strbuf *dst, const char *src) free(to_free); } -void sq_quote_print(FILE *stream, const char *src) -{ - char c; - - fputc('\'', stream); - while ((c = *src++)) { - if (need_bs_quote(c)) { - fputs("'\\", stream); - fputc(c, stream); - fputc('\'', stream); - } else { - fputc(c, stream); - } - } - fputc('\'', stream); -} - void sq_quote_argv(struct strbuf *dst, const char** argv, size_t maxlen) { int i; @@ -408,72 +391,72 @@ int unquote_c_style(struct strbuf *sb, const char *quoted, const char **endp) /* quoting as a string literal for other languages */ -void perl_quote_print(FILE *stream, const char *src) +void perl_quote_buf(struct strbuf *sb, const char *src) { const char sq = '\''; const char bq = '\\'; char c; - fputc(sq, stream); + strbuf_addch(sb, sq); while ((c = *src++)) { if (c == sq || c == bq) - fputc(bq, stream); - fputc(c, stream); + strbuf_addch(sb, bq); + strbuf_addch(sb, c); } - fputc(sq, stream); + strbuf_addch(sb, sq); } -void python_quote_print(FILE *stream, const char *src) +void python_quote_buf(struct strbuf *sb, const char *src) { const char sq = '\''; const char bq = '\\'; const char nl = '\n'; char c; - fputc(sq, stream); + strbuf_addch(sb, sq); while ((c = *src++)) { if (c == nl) { - fputc(bq, stream); - fputc('n', stream); + strbuf_addch(sb, bq); + strbuf_addch(sb, 'n'); continue; } if (c == sq || c == bq) - fputc(bq, stream); - fputc(c, stream); + strbuf_addch(sb, bq); + strbuf_addch(sb, c); } - fputc(sq, stream); + strbuf_addch(sb, sq); } -void tcl_quote_print(FILE *stream, const char *src) +void tcl_quote_buf(struct strbuf *sb, const char *src) { char c; - fputc('"', stream); + strbuf_addch(sb, '"'); while ((c = *src++)) { switch (c) { case '[': case ']': case '{': case '}': case '$': case '\\': case '"': - fputc('\\', stream); + strbuf_addch(sb, '\\'); default: - fputc(c, stream); + strbuf_addch(sb, c); break; case '\f': - fputs("\\f", stream); + strbuf_addstr(sb, "\\f"); break; case '\r': - fputs("\\r", stream); + strbuf_addstr(sb, "\\r"); break; case '\n': - fputs("\\n", stream); + strbuf_addstr(sb, "\\n"); break; case '\t': - fputs("\\t", stream); + strbuf_addstr(sb, "\\t"); break; case '\v': - fputs("\\v", stream); + strbuf_addstr(sb, "\\v"); break; } } - fputc('"', stream); + strbuf_addch(sb, '"'); } @@ -27,8 +27,6 @@ struct strbuf; * excluding the final null regardless of the buffer size. */ -extern void sq_quote_print(FILE *stream, const char *src); - extern void sq_quote_buf(struct strbuf *, const char *src); extern void sq_quote_argv(struct strbuf *, const char **argv, size_t maxlen); @@ -68,8 +66,8 @@ extern char *quote_path_relative(const char *in, const char *prefix, struct strbuf *out); /* quoting as a string literal for other languages */ -extern void perl_quote_print(FILE *stream, const char *src); -extern void python_quote_print(FILE *stream, const char *src); -extern void tcl_quote_print(FILE *stream, const char *src); +extern void perl_quote_buf(struct strbuf *sb, const char *src); +extern void python_quote_buf(struct strbuf *sb, const char *src); +extern void tcl_quote_buf(struct strbuf *sb, const char *src); #endif diff --git a/reachable.c b/reachable.c index e7e6a1e342..654a8c58d6 100644 --- a/reachable.c +++ b/reachable.c @@ -80,8 +80,7 @@ static void process_tree(struct tree *tree, else process_blob(lookup_blob(entry.sha1), p, &me, entry.path, cp); } - free(tree->buffer); - tree->buffer = NULL; + free_tree_buffer(tree); } static void process_tag(struct tag *tag, struct object_array *p, diff --git a/read-cache.c b/read-cache.c index c3d5e3543f..6bbe1b1fb3 100644 --- a/read-cache.c +++ b/read-cache.c @@ -1114,7 +1114,8 @@ static void show_file(const char * fmt, const char * name, int in_porcelain, printf(fmt, name); } -int refresh_index(struct index_state *istate, unsigned int flags, const char **pathspec, +int refresh_index(struct index_state *istate, unsigned int flags, + const struct pathspec *pathspec, char *seen, const char *header_msg) { int i; @@ -1149,7 +1150,7 @@ int refresh_index(struct index_state *istate, unsigned int flags, const char **p continue; if (pathspec && - !match_pathspec(pathspec, ce->name, ce_namelen(ce), 0, seen)) + !match_pathspec_depth(pathspec, ce->name, ce_namelen(ce), 0, seen)) filtered = 1; if (ce_stage(ce)) { @@ -1229,14 +1230,14 @@ static struct cache_entry *refresh_cache_entry(struct cache_entry *ce, int reall struct ondisk_cache_entry { struct cache_time ctime; struct cache_time mtime; - unsigned int dev; - unsigned int ino; - unsigned int mode; - unsigned int uid; - unsigned int gid; - unsigned int size; + uint32_t dev; + uint32_t ino; + uint32_t mode; + uint32_t uid; + uint32_t gid; + uint32_t size; unsigned char sha1[20]; - unsigned short flags; + uint16_t flags; char name[FLEX_ARRAY]; /* more */ }; @@ -1248,15 +1249,15 @@ struct ondisk_cache_entry { struct ondisk_cache_entry_extended { struct cache_time ctime; struct cache_time mtime; - unsigned int dev; - unsigned int ino; - unsigned int mode; - unsigned int uid; - unsigned int gid; - unsigned int size; + uint32_t dev; + uint32_t ino; + uint32_t mode; + uint32_t uid; + uint32_t gid; + uint32_t size; unsigned char sha1[20]; - unsigned short flags; - unsigned short flags2; + uint16_t flags; + uint16_t flags2; char name[FLEX_ARRAY]; /* more */ }; @@ -1817,8 +1818,17 @@ int write_index(struct index_state *istate, int newfd) continue; if (!ce_uptodate(ce) && is_racy_timestamp(istate, ce)) ce_smudge_racily_clean_entry(ce); - if (is_null_sha1(ce->sha1)) - return error("cache entry has null sha1: %s", ce->name); + if (is_null_sha1(ce->sha1)) { + static const char msg[] = "cache entry has null sha1: %s"; + static int allow = -1; + + if (allow < 0) + allow = git_env_bool("GIT_ALLOW_NULL_SHA1", 0); + if (allow) + warning(msg, ce->name); + else + return error(msg, ce->name); + } if (ce_write_entry(&c, newfd, ce, previous_name) < 0) return -1; } @@ -72,6 +72,10 @@ int check_refname_format(const char *refname, int flags) { int component_len, component_count = 0; + if (!strcmp(refname, "@")) + /* Refname is a single character '@'. */ + return -1; + while (1) { /* We are at the start of a path component. */ component_len = check_refname_component(refname, flags); @@ -1951,7 +1955,7 @@ static int remove_empty_directories(const char *file) static char *substitute_branch_name(const char **string, int *len) { struct strbuf buf = STRBUF_INIT; - int ret = interpret_branch_name(*string, &buf); + int ret = interpret_branch_name(*string, *len, &buf); if (ret == *len) { size_t size; @@ -2121,11 +2125,12 @@ struct ref_lock *lock_ref_sha1(const char *refname, const unsigned char *old_sha } struct ref_lock *lock_any_ref_for_update(const char *refname, - const unsigned char *old_sha1, int flags) + const unsigned char *old_sha1, + int flags, int *type_p) { if (check_refname_format(refname, REFNAME_ALLOW_ONELEVEL)) return NULL; - return lock_ref_sha1_basic(refname, old_sha1, flags, NULL); + return lock_ref_sha1_basic(refname, old_sha1, flags, type_p); } /* @@ -2413,60 +2418,82 @@ static int curate_packed_ref_fn(struct ref_entry *entry, void *cb_data) return 0; } -static int repack_without_ref(const char *refname) +static int repack_without_refs(const char **refnames, int n) { struct ref_dir *packed; struct string_list refs_to_delete = STRING_LIST_INIT_DUP; struct string_list_item *ref_to_delete; + int i, removed = 0; + + /* Look for a packed ref */ + for (i = 0; i < n; i++) + if (get_packed_ref(refnames[i])) + break; - if (!get_packed_ref(refname)) - return 0; /* refname does not exist in packed refs */ + /* Avoid locking if we have nothing to do */ + if (i == n) + return 0; /* no refname exists in packed refs */ if (lock_packed_refs(0)) { unable_to_lock_error(git_path("packed-refs"), errno); - return error("cannot delete '%s' from packed refs", refname); + return error("cannot delete '%s' from packed refs", refnames[i]); } packed = get_packed_refs(&ref_cache); - /* Remove refname from the cache: */ - if (remove_entry(packed, refname) == -1) { + /* Remove refnames from the cache */ + for (i = 0; i < n; i++) + if (remove_entry(packed, refnames[i]) != -1) + removed = 1; + if (!removed) { /* - * The packed entry disappeared while we were + * All packed entries disappeared while we were * acquiring the lock. */ rollback_packed_refs(); return 0; } - /* Remove any other accumulated cruft: */ + /* Remove any other accumulated cruft */ do_for_each_entry_in_dir(packed, 0, curate_packed_ref_fn, &refs_to_delete); for_each_string_list_item(ref_to_delete, &refs_to_delete) { if (remove_entry(packed, ref_to_delete->string) == -1) die("internal error"); } - /* Write what remains: */ + /* Write what remains */ return commit_packed_refs(); } -int delete_ref(const char *refname, const unsigned char *sha1, int delopt) +static int repack_without_ref(const char *refname) { - struct ref_lock *lock; - int err, i = 0, ret = 0, flag = 0; + return repack_without_refs(&refname, 1); +} - lock = lock_ref_sha1_basic(refname, sha1, delopt, &flag); - if (!lock) - return 1; +static int delete_ref_loose(struct ref_lock *lock, int flag) +{ if (!(flag & REF_ISPACKED) || flag & REF_ISSYMREF) { /* loose */ - i = strlen(lock->lk->filename) - 5; /* .lock */ + int err, i = strlen(lock->lk->filename) - 5; /* .lock */ + lock->lk->filename[i] = 0; err = unlink_or_warn(lock->lk->filename); - if (err && errno != ENOENT) - ret = 1; - lock->lk->filename[i] = '.'; + if (err && errno != ENOENT) + return 1; } + return 0; +} + +int delete_ref(const char *refname, const unsigned char *sha1, int delopt) +{ + struct ref_lock *lock; + int ret = 0, flag = 0; + + lock = lock_ref_sha1_basic(refname, sha1, delopt, &flag); + if (!lock) + return 1; + ret |= delete_ref_loose(lock, flag); + /* removing the loose one could have resurrected an earlier * packed one. Also, if it was not loose we need to repack * without it. @@ -3169,12 +3196,13 @@ int for_each_reflog(each_ref_fn fn, void *cb_data) return retval; } -int update_ref(const char *action, const char *refname, - const unsigned char *sha1, const unsigned char *oldval, - int flags, enum action_on_err onerr) +static struct ref_lock *update_ref_lock(const char *refname, + const unsigned char *oldval, + int flags, int *type_p, + enum action_on_err onerr) { - static struct ref_lock *lock; - lock = lock_any_ref_for_update(refname, oldval, flags); + struct ref_lock *lock; + lock = lock_any_ref_for_update(refname, oldval, flags, type_p); if (!lock) { const char *str = "Cannot lock the ref '%s'."; switch (onerr) { @@ -3182,8 +3210,14 @@ int update_ref(const char *action, const char *refname, case DIE_ON_ERR: die(str, refname); break; case QUIET_ON_ERR: break; } - return 1; } + return lock; +} + +static int update_ref_write(const char *action, const char *refname, + const unsigned char *sha1, struct ref_lock *lock, + enum action_on_err onerr) +{ if (write_ref_sha1(lock, sha1, action) < 0) { const char *str = "Cannot update the ref '%s'."; switch (onerr) { @@ -3196,12 +3230,115 @@ int update_ref(const char *action, const char *refname, return 0; } -struct ref *find_ref_by_name(const struct ref *list, const char *name) +int update_ref(const char *action, const char *refname, + const unsigned char *sha1, const unsigned char *oldval, + int flags, enum action_on_err onerr) { - for ( ; list; list = list->next) - if (!strcmp(list->name, name)) - return (struct ref *)list; - return NULL; + struct ref_lock *lock; + lock = update_ref_lock(refname, oldval, flags, 0, onerr); + if (!lock) + return 1; + return update_ref_write(action, refname, sha1, lock, onerr); +} + +static int ref_update_compare(const void *r1, const void *r2) +{ + const struct ref_update * const *u1 = r1; + const struct ref_update * const *u2 = r2; + return strcmp((*u1)->ref_name, (*u2)->ref_name); +} + +static int ref_update_reject_duplicates(struct ref_update **updates, int n, + enum action_on_err onerr) +{ + int i; + for (i = 1; i < n; i++) + if (!strcmp(updates[i - 1]->ref_name, updates[i]->ref_name)) { + const char *str = + "Multiple updates for ref '%s' not allowed."; + switch (onerr) { + case MSG_ON_ERR: + error(str, updates[i]->ref_name); break; + case DIE_ON_ERR: + die(str, updates[i]->ref_name); break; + case QUIET_ON_ERR: + break; + } + return 1; + } + return 0; +} + +int update_refs(const char *action, const struct ref_update **updates_orig, + int n, enum action_on_err onerr) +{ + int ret = 0, delnum = 0, i; + struct ref_update **updates; + int *types; + struct ref_lock **locks; + const char **delnames; + + if (!updates_orig || !n) + return 0; + + /* Allocate work space */ + updates = xmalloc(sizeof(*updates) * n); + types = xmalloc(sizeof(*types) * n); + locks = xcalloc(n, sizeof(*locks)); + delnames = xmalloc(sizeof(*delnames) * n); + + /* Copy, sort, and reject duplicate refs */ + memcpy(updates, updates_orig, sizeof(*updates) * n); + qsort(updates, n, sizeof(*updates), ref_update_compare); + ret = ref_update_reject_duplicates(updates, n, onerr); + if (ret) + goto cleanup; + + /* Acquire all locks while verifying old values */ + for (i = 0; i < n; i++) { + locks[i] = update_ref_lock(updates[i]->ref_name, + (updates[i]->have_old ? + updates[i]->old_sha1 : NULL), + updates[i]->flags, + &types[i], onerr); + if (!locks[i]) { + ret = 1; + goto cleanup; + } + } + + /* Perform updates first so live commits remain referenced */ + for (i = 0; i < n; i++) + if (!is_null_sha1(updates[i]->new_sha1)) { + ret = update_ref_write(action, + updates[i]->ref_name, + updates[i]->new_sha1, + locks[i], onerr); + locks[i] = NULL; /* freed by update_ref_write */ + if (ret) + goto cleanup; + } + + /* Perform deletes now that updates are safely completed */ + for (i = 0; i < n; i++) + if (locks[i]) { + delnames[delnum++] = locks[i]->ref_name; + ret |= delete_ref_loose(locks[i], types[i]); + } + ret |= repack_without_refs(delnames, delnum); + for (i = 0; i < delnum; i++) + unlink_or_warn(git_path("logs/%s", delnames[i])); + clear_loose_ref_cache(&ref_cache); + +cleanup: + for (i = 0; i < n; i++) + if (locks[i]) + unlock_ref(locks[i]); + free(updates); + free(types); + free(locks); + free(delnames); + return ret; } /* @@ -10,6 +10,20 @@ struct ref_lock { int force_write; }; +/** + * Information needed for a single ref update. Set new_sha1 to the + * new value or to zero to delete the ref. To check the old value + * while locking the ref, set have_old to 1 and set old_sha1 to the + * value or to zero to ensure the ref does not exist before update. + */ +struct ref_update { + const char *ref_name; + unsigned char new_sha1[20]; + unsigned char old_sha1[20]; + int flags; /* REF_NODEREF? */ + int have_old; /* 1 if old_sha1 is valid, 0 otherwise */ +}; + /* * Bit values set in the flags argument passed to each_ref_fn(): */ @@ -137,7 +151,7 @@ extern struct ref_lock *lock_ref_sha1(const char *refname, const unsigned char * #define REF_NODEREF 0x01 extern struct ref_lock *lock_any_ref_for_update(const char *refname, const unsigned char *old_sha1, - int flags); + int flags, int *type_p); /** Close the file descriptor owned by a lock and return the status */ extern int close_ref(struct ref_lock *lock); @@ -214,6 +228,12 @@ int update_ref(const char *action, const char *refname, const unsigned char *sha1, const unsigned char *oldval, int flags, enum action_on_err onerr); +/** + * Lock all refs and then perform all modifications. + */ +int update_refs(const char *action, const struct ref_update **updates, + int n, enum action_on_err onerr); + extern int parse_hide_refs_config(const char *var, const char *value, const char *); extern int ref_is_hidden(const char *); diff --git a/remote-curl.c b/remote-curl.c index 5b3ce9eed2..b5ebe01800 100644 --- a/remote-curl.c +++ b/remote-curl.c @@ -6,6 +6,7 @@ #include "exec_cmd.h" #include "run-command.h" #include "pkt-line.h" +#include "string-list.h" #include "sideband.h" #include "argv-array.h" @@ -16,11 +17,13 @@ struct options { int verbosity; unsigned long depth; unsigned progress : 1, + check_self_contained_and_connected : 1, followtags : 1, dry_run : 1, thin : 1; }; static struct options options; +static struct string_list cas_options = STRING_LIST_INIT_DUP; static int set_option(const char *name, const char *value) { @@ -67,6 +70,22 @@ static int set_option(const char *name, const char *value) return -1; return 0; } + else if (!strcmp(name, "check-connectivity")) { + if (!strcmp(value, "true")) + options.check_self_contained_and_connected = 1; + else if (!strcmp(value, "false")) + options.check_self_contained_and_connected = 0; + else + return -1; + return 0; + } + else if (!strcmp(name, "cas")) { + struct strbuf val = STRBUF_INIT; + strbuf_addf(&val, "--" CAS_OPT_NAME "=%s", value); + string_list_append(&cas_options, val.buf); + strbuf_release(&val); + return 0; + } else { return 1 /* unsupported */; } @@ -654,7 +673,7 @@ static int fetch_git(struct discovery *heads, struct strbuf preamble = STRBUF_INIT; char *depth_arg = NULL; int argc = 0, i, err; - const char *argv[15]; + const char *argv[16]; argv[argc++] = "fetch-pack"; argv[argc++] = "--stateless-rpc"; @@ -668,6 +687,8 @@ static int fetch_git(struct discovery *heads, argv[argc++] = "-v"; argv[argc++] = "-v"; } + if (options.check_self_contained_and_connected) + argv[argc++] = "--check-self-contained-and-connected"; if (!options.progress) argv[argc++] = "--no-progress"; if (options.depth) { @@ -790,6 +811,7 @@ static int push_git(struct discovery *heads, int nr_spec, char **specs) struct rpc_state rpc; int i, err; struct argv_array args; + struct string_list_item *cas_option; argv_array_init(&args); argv_array_pushl(&args, "send-pack", "--stateless-rpc", "--helper-status", @@ -804,6 +826,8 @@ static int push_git(struct discovery *heads, int nr_spec, char **specs) else if (options.verbosity > 1) argv_array_push(&args, "--verbose"); argv_array_push(&args, options.progress ? "--progress" : "--no-progress"); + for_each_string_list_item(cas_option, &cas_options) + argv_array_push(&args, cas_option->string); argv_array_push(&args, url); for (i = 0; i < nr_spec; i++) argv_array_push(&args, specs[i]); @@ -939,6 +963,7 @@ int main(int argc, const char **argv) printf("fetch\n"); printf("option\n"); printf("push\n"); + printf("check-connectivity\n"); printf("\n"); fflush(stdout); } else { @@ -148,6 +148,7 @@ static struct remote *make_remote(const char *name, int len) } ret = xcalloc(1, sizeof(struct remote)); + ret->prune = -1; /* unspecified */ ALLOC_GROW(remotes, remotes_nr + 1, remotes_alloc); remotes[remotes_nr++] = ret; if (len) @@ -404,6 +405,8 @@ static int handle_config(const char *key, const char *value, void *cb) remote->skip_default_update = git_config_bool(key, value); else if (!strcmp(subkey, ".skipfetchall")) remote->skip_default_update = git_config_bool(key, value); + else if (!strcmp(subkey, ".prune")) + remote->prune = git_config_bool(key, value); else if (!strcmp(subkey, ".url")) { const char *v; if (git_config_string(&v, key, value)) @@ -1302,6 +1305,14 @@ static void add_missing_tags(struct ref *src, struct ref **dst, struct ref ***ds free(sent_tips.tip); } +struct ref *find_ref_by_name(const struct ref *list, const char *name) +{ + for ( ; list; list = list->next) + if (!strcmp(list->name, name)) + return (struct ref *)list; + return NULL; +} + static void prepare_ref_index(struct string_list *ref_index, struct ref *ref) { for ( ; ref; ref = ref->next) @@ -1411,12 +1422,13 @@ int match_push_refs(struct ref *src, struct ref **dst, } void set_ref_status_for_push(struct ref *remote_refs, int send_mirror, - int force_update) + int force_update) { struct ref *ref; for (ref = remote_refs; ref; ref = ref->next) { int force_ref_update = ref->force || force_update; + int reject_reason = 0; if (ref->peer_ref) hashcpy(ref->new_sha1, ref->peer_ref->new_sha1); @@ -1431,6 +1443,26 @@ void set_ref_status_for_push(struct ref *remote_refs, int send_mirror, } /* + * Bypass the usual "must fast-forward" check but + * replace it with a weaker "the old value must be + * this value we observed". If the remote ref has + * moved and is now different from what we expect, + * reject any push. + * + * It also is an error if the user told us to check + * with the remote-tracking branch to find the value + * to expect, but we did not have such a tracking + * branch. + */ + if (ref->expect_old_sha1) { + if (ref->expect_old_no_trackback || + hashcmp(ref->old_sha1, ref->old_sha1_expect)) + reject_reason = REF_STATUS_REJECT_STALE; + } + + /* + * The usual "must fast-forward" rules. + * * Decide whether an individual refspec A:B can be * pushed. The push will succeed if any of the * following are true: @@ -1448,24 +1480,26 @@ void set_ref_status_for_push(struct ref *remote_refs, int send_mirror, * passing the --force argument */ - if (!ref->deletion && !is_null_sha1(ref->old_sha1)) { - int why = 0; /* why would this push require --force? */ - + else if (!ref->deletion && !is_null_sha1(ref->old_sha1)) { if (!prefixcmp(ref->name, "refs/tags/")) - why = REF_STATUS_REJECT_ALREADY_EXISTS; + reject_reason = REF_STATUS_REJECT_ALREADY_EXISTS; else if (!has_sha1_file(ref->old_sha1)) - why = REF_STATUS_REJECT_FETCH_FIRST; + reject_reason = REF_STATUS_REJECT_FETCH_FIRST; else if (!lookup_commit_reference_gently(ref->old_sha1, 1) || !lookup_commit_reference_gently(ref->new_sha1, 1)) - why = REF_STATUS_REJECT_NEEDS_FORCE; + reject_reason = REF_STATUS_REJECT_NEEDS_FORCE; else if (!ref_newer(ref->new_sha1, ref->old_sha1)) - why = REF_STATUS_REJECT_NONFASTFORWARD; - - if (!force_ref_update) - ref->status = why; - else if (why) - ref->forced_update = 1; + reject_reason = REF_STATUS_REJECT_NONFASTFORWARD; } + + /* + * "--force" will defeat any rejection implemented + * by the rules above. + */ + if (!force_ref_update) + ref->status = reject_reason; + else if (reject_reason) + ref->forced_update = 1; } } @@ -1695,7 +1729,11 @@ int ref_newer(const unsigned char *new_sha1, const unsigned char *old_sha1) } /* - * Return true if there is anything to report, otherwise false. + * Compare a branch with its upstream, and save their differences (number + * of commits) in *num_ours and *num_theirs. + * + * Return 0 if branch has no upstream (no base), -1 if upstream is missing + * (with "gone" base), otherwise 1 (with base). */ int stat_tracking_info(struct branch *branch, int *num_ours, int *num_theirs) { @@ -1706,34 +1744,30 @@ int stat_tracking_info(struct branch *branch, int *num_ours, int *num_theirs) const char *rev_argv[10], *base; int rev_argc; - /* - * Nothing to report unless we are marked to build on top of - * somebody else. - */ + /* Cannot stat unless we are marked to build on top of somebody else. */ if (!branch || !branch->merge || !branch->merge[0] || !branch->merge[0]->dst) return 0; - /* - * If what we used to build on no longer exists, there is - * nothing to report. - */ + /* Cannot stat if what we used to build on no longer exists */ base = branch->merge[0]->dst; if (read_ref(base, sha1)) - return 0; + return -1; theirs = lookup_commit_reference(sha1); if (!theirs) - return 0; + return -1; if (read_ref(branch->refname, sha1)) - return 0; + return -1; ours = lookup_commit_reference(sha1); if (!ours) - return 0; + return -1; /* are we the same? */ - if (theirs == ours) - return 0; + if (theirs == ours) { + *num_theirs = *num_ours = 0; + return 1; + } /* Run "rev-list --left-right ours...theirs" internally... */ rev_argc = 0; @@ -1775,31 +1809,53 @@ int stat_tracking_info(struct branch *branch, int *num_ours, int *num_theirs) */ int format_tracking_info(struct branch *branch, struct strbuf *sb) { - int num_ours, num_theirs; + int ours, theirs; const char *base; + int upstream_is_gone = 0; - if (!stat_tracking_info(branch, &num_ours, &num_theirs)) + switch (stat_tracking_info(branch, &ours, &theirs)) { + case 0: + /* no base */ return 0; + case -1: + /* with "gone" base */ + upstream_is_gone = 1; + break; + default: + /* with base */ + break; + } base = branch->merge[0]->dst; base = shorten_unambiguous_ref(base, 0); - if (!num_theirs) { + if (upstream_is_gone) { + strbuf_addf(sb, + _("Your branch is based on '%s', but the upstream is gone.\n"), + base); + if (advice_status_hints) + strbuf_addf(sb, + _(" (use \"git branch --unset-upstream\" to fixup)\n")); + } else if (!ours && !theirs) { + strbuf_addf(sb, + _("Your branch is up-to-date with '%s'.\n"), + base); + } else if (!theirs) { strbuf_addf(sb, Q_("Your branch is ahead of '%s' by %d commit.\n", "Your branch is ahead of '%s' by %d commits.\n", - num_ours), - base, num_ours); + ours), + base, ours); if (advice_status_hints) strbuf_addf(sb, _(" (use \"git push\" to publish your local commits)\n")); - } else if (!num_ours) { + } else if (!ours) { strbuf_addf(sb, Q_("Your branch is behind '%s' by %d commit, " "and can be fast-forwarded.\n", "Your branch is behind '%s' by %d commits, " "and can be fast-forwarded.\n", - num_theirs), - base, num_theirs); + theirs), + base, theirs); if (advice_status_hints) strbuf_addf(sb, _(" (use \"git pull\" to update your local branch)\n")); @@ -1811,8 +1867,8 @@ int format_tracking_info(struct branch *branch, struct strbuf *sb) "Your branch and '%s' have diverged,\n" "and have %d and %d different commits each, " "respectively.\n", - num_theirs), - base, num_ours, num_theirs); + theirs), + base, ours, theirs); if (advice_status_hints) strbuf_addf(sb, _(" (use \"git pull\" to merge the remote branch into yours)\n")); @@ -1936,3 +1992,121 @@ struct ref *get_stale_heads(struct refspec *refs, int ref_count, struct ref *fet string_list_clear(&ref_names, 0); return stale_refs; } + +/* + * Compare-and-swap + */ +void clear_cas_option(struct push_cas_option *cas) +{ + int i; + + for (i = 0; i < cas->nr; i++) + free(cas->entry[i].refname); + free(cas->entry); + memset(cas, 0, sizeof(*cas)); +} + +static struct push_cas *add_cas_entry(struct push_cas_option *cas, + const char *refname, + size_t refnamelen) +{ + struct push_cas *entry; + ALLOC_GROW(cas->entry, cas->nr + 1, cas->alloc); + entry = &cas->entry[cas->nr++]; + memset(entry, 0, sizeof(*entry)); + entry->refname = xmemdupz(refname, refnamelen); + return entry; +} + +int parse_push_cas_option(struct push_cas_option *cas, const char *arg, int unset) +{ + const char *colon; + struct push_cas *entry; + + if (unset) { + /* "--no-<option>" */ + clear_cas_option(cas); + return 0; + } + + if (!arg) { + /* just "--<option>" */ + cas->use_tracking_for_rest = 1; + return 0; + } + + /* "--<option>=refname" or "--<option>=refname:value" */ + colon = strchrnul(arg, ':'); + entry = add_cas_entry(cas, arg, colon - arg); + if (!*colon) + entry->use_tracking = 1; + else if (get_sha1(colon + 1, entry->expect)) + return error("cannot parse expected object name '%s'", colon + 1); + return 0; +} + +int parseopt_push_cas_option(const struct option *opt, const char *arg, int unset) +{ + return parse_push_cas_option(opt->value, arg, unset); +} + +int is_empty_cas(const struct push_cas_option *cas) +{ + return !cas->use_tracking_for_rest && !cas->nr; +} + +/* + * Look at remote.fetch refspec and see if we have a remote + * tracking branch for the refname there. Fill its current + * value in sha1[]. + * If we cannot do so, return negative to signal an error. + */ +static int remote_tracking(struct remote *remote, const char *refname, + unsigned char sha1[20]) +{ + char *dst; + + dst = apply_refspecs(remote->fetch, remote->fetch_refspec_nr, refname); + if (!dst) + return -1; /* no tracking ref for refname at remote */ + if (read_ref(dst, sha1)) + return -1; /* we know what the tracking ref is but we cannot read it */ + return 0; +} + +static void apply_cas(struct push_cas_option *cas, + struct remote *remote, + struct ref *ref) +{ + int i; + + /* Find an explicit --<option>=<name>[:<value>] entry */ + for (i = 0; i < cas->nr; i++) { + struct push_cas *entry = &cas->entry[i]; + if (!refname_match(entry->refname, ref->name, ref_rev_parse_rules)) + continue; + ref->expect_old_sha1 = 1; + if (!entry->use_tracking) + hashcpy(ref->old_sha1_expect, cas->entry[i].expect); + else if (remote_tracking(remote, ref->name, ref->old_sha1_expect)) + ref->expect_old_no_trackback = 1; + return; + } + + /* Are we using "--<option>" to cover all? */ + if (!cas->use_tracking_for_rest) + return; + + ref->expect_old_sha1 = 1; + if (remote_tracking(remote, ref->name, ref->old_sha1_expect)) + ref->expect_old_no_trackback = 1; +} + +void apply_push_cas(struct push_cas_option *cas, + struct remote *remote, + struct ref *remote_refs) +{ + struct ref *ref; + for (ref = remote_refs; ref; ref = ref->next) + apply_cas(cas, remote, ref); +} @@ -1,6 +1,8 @@ #ifndef REMOTE_H #define REMOTE_H +#include "parse-options.h" + enum { REMOTE_CONFIG, REMOTE_REMOTES, @@ -40,6 +42,7 @@ struct remote { int fetch_tags; int skip_default_update; int mirror; + int prune; const char *receivepack; const char *uploadpack; @@ -71,6 +74,56 @@ struct refspec { extern const struct refspec *tag_refspec; +struct ref { + struct ref *next; + unsigned char old_sha1[20]; + unsigned char new_sha1[20]; + unsigned char old_sha1_expect[20]; /* used by expect-old */ + char *symref; + unsigned int + force:1, + forced_update:1, + expect_old_sha1:1, + expect_old_no_trackback:1, + deletion:1, + matched:1; + + /* + * Order is important here, as we write to FETCH_HEAD + * in numeric order. And the default NOT_FOR_MERGE + * should be 0, so that xcalloc'd structures get it + * by default. + */ + enum { + FETCH_HEAD_MERGE = -1, + FETCH_HEAD_NOT_FOR_MERGE = 0, + FETCH_HEAD_IGNORE = 1 + } fetch_head_status; + + enum { + REF_STATUS_NONE = 0, + REF_STATUS_OK, + REF_STATUS_REJECT_NONFASTFORWARD, + REF_STATUS_REJECT_ALREADY_EXISTS, + REF_STATUS_REJECT_NODELETE, + REF_STATUS_REJECT_FETCH_FIRST, + REF_STATUS_REJECT_NEEDS_FORCE, + REF_STATUS_REJECT_STALE, + REF_STATUS_UPTODATE, + REF_STATUS_REMOTE_REJECT, + REF_STATUS_EXPECTING_REPORT + } status; + char *remote_status; + struct ref *peer_ref; /* when renaming */ + char name[FLEX_ARRAY]; /* more */ +}; + +#define REF_NORMAL (1u << 0) +#define REF_HEADS (1u << 1) +#define REF_TAGS (1u << 2) + +extern struct ref *find_ref_by_name(const struct ref *list, const char *name); + struct ref *alloc_ref(const char *name); struct ref *copy_ref(const struct ref *ref); struct ref *copy_ref_list(const struct ref *ref); @@ -84,6 +137,14 @@ int check_ref_type(const struct ref *ref, int flags); */ void free_refs(struct ref *ref); +struct extra_have_objects { + int nr, alloc; + unsigned char (*array)[20]; +}; +extern struct ref **get_remote_heads(int in, char *src_buf, size_t src_len, + struct ref **list, unsigned int flags, + struct extra_have_objects *); + int resolve_remote_symref(struct ref *ref, struct ref *list); int ref_newer(const unsigned char *new_sha1, const unsigned char *old_sha1); @@ -172,4 +233,27 @@ struct ref *guess_remote_head(const struct ref *head, /* Return refs which no longer exist on remote */ struct ref *get_stale_heads(struct refspec *refs, int ref_count, struct ref *fetch_map); +/* + * Compare-and-swap + */ +#define CAS_OPT_NAME "force-with-lease" + +struct push_cas_option { + unsigned use_tracking_for_rest:1; + struct push_cas { + unsigned char expect[20]; + unsigned use_tracking:1; + char *refname; + } *entry; + int nr; + int alloc; +}; + +extern int parseopt_push_cas_option(const struct option *, const char *arg, int unset); +extern int parse_push_cas_option(struct push_cas_option *, const char *arg, int unset); +extern void clear_cas_option(struct push_cas_option *); + +extern int is_empty_cas(const struct push_cas_option *); +void apply_push_cas(struct push_cas_option *, struct remote *, struct ref *); + #endif @@ -6,6 +6,7 @@ #include "resolve-undo.h" #include "ll-merge.h" #include "attr.h" +#include "pathspec.h" #define RESOLVED 0 #define PUNTED 1 @@ -656,7 +657,7 @@ static int rerere_forget_one_path(const char *path, struct string_list *rr) return 0; } -int rerere_forget(const char **pathspec) +int rerere_forget(struct pathspec *pathspec) { int i, fd; struct string_list conflict = STRING_LIST_INIT_DUP; @@ -671,8 +672,8 @@ int rerere_forget(const char **pathspec) find_conflict(&conflict); for (i = 0; i < conflict.nr; i++) { struct string_list_item *it = &conflict.items[i]; - if (!match_pathspec(pathspec, it->string, strlen(it->string), - 0, NULL)) + if (!match_pathspec_depth(pathspec, it->string, strlen(it->string), + 0, NULL)) continue; rerere_forget_one_path(it->string, &merge_rr); } @@ -3,6 +3,8 @@ #include "string-list.h" +struct pathspec; + #define RERERE_AUTOUPDATE 01 #define RERERE_NOAUTOUPDATE 02 @@ -16,7 +18,7 @@ extern void *RERERE_RESOLVED; extern int setup_rerere(struct string_list *, int); extern int rerere(int); extern const char *rerere_path(const char *hex, const char *file); -extern int rerere_forget(const char **); +extern int rerere_forget(struct pathspec *); extern int rerere_remaining(struct string_list *); extern void rerere_clear(struct string_list *); extern void rerere_gc(struct string_list *); diff --git a/resolve-undo.c b/resolve-undo.c index 77101f51c1..c09b00664e 100644 --- a/resolve-undo.c +++ b/resolve-undo.c @@ -173,7 +173,7 @@ void unmerge_marked_index(struct index_state *istate) } } -void unmerge_index(struct index_state *istate, const char **pathspec) +void unmerge_index(struct index_state *istate, const struct pathspec *pathspec) { int i; @@ -182,7 +182,7 @@ void unmerge_index(struct index_state *istate, const char **pathspec) for (i = 0; i < istate->cache_nr; i++) { const struct cache_entry *ce = istate->cache[i]; - if (!match_pathspec(pathspec, ce->name, ce_namelen(ce), 0, NULL)) + if (!match_pathspec_depth(pathspec, ce->name, ce_namelen(ce), 0, NULL)) continue; i = unmerge_index_entry_at(istate, i); } diff --git a/resolve-undo.h b/resolve-undo.h index 7a30206aad..46306455ed 100644 --- a/resolve-undo.h +++ b/resolve-undo.h @@ -11,7 +11,7 @@ extern void resolve_undo_write(struct strbuf *, struct string_list *); extern struct string_list *resolve_undo_read(const char *, unsigned long); extern void resolve_undo_clear_index(struct index_state *); extern int unmerge_index_entry_at(struct index_state *, int); -extern void unmerge_index(struct index_state *, const char **); +extern void unmerge_index(struct index_state *, const struct pathspec *); extern void unmerge_marked_index(struct index_state *); #endif diff --git a/revision.c b/revision.c index ac20d1aaed..0173e0148b 100644 --- a/revision.c +++ b/revision.c @@ -139,8 +139,7 @@ void mark_tree_uninteresting(struct tree *tree) * We don't care about the tree any more * after it has been marked uninteresting. */ - free(tree->buffer); - tree->buffer = NULL; + free_tree_buffer(tree); } void mark_parents_uninteresting(struct commit *commit) @@ -201,7 +200,7 @@ static void add_pending_object_with_mode(struct rev_info *revs, revs->no_walk = 0; if (revs->reflog_info && obj->type == OBJ_COMMIT) { struct strbuf buf = STRBUF_INIT; - int len = interpret_branch_name(name, &buf); + int len = interpret_branch_name(name, 0, &buf); int st; if (0 < len && name[len] && buf.len) @@ -1373,7 +1372,7 @@ static void prepare_show_merge(struct rev_info *revs) i++; } free_pathspec(&revs->prune_data); - init_pathspec(&revs->prune_data, prune); + parse_pathspec(&revs->prune_data, PATHSPEC_ALL_MAGIC, 0, "", prune); revs->limited = 1; } @@ -2121,8 +2120,8 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct s */ ALLOC_GROW(prune_data.path, prune_data.nr+1, prune_data.alloc); prune_data.path[prune_data.nr++] = NULL; - init_pathspec(&revs->prune_data, - get_pathspec(revs->prefix, prune_data.path)); + parse_pathspec(&revs->prune_data, 0, 0, + revs->prefix, prune_data.path); } if (revs->def == NULL) @@ -2155,12 +2154,13 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct s revs->limited = 1; if (revs->prune_data.nr) { - diff_tree_setup_paths(revs->prune_data.raw, &revs->pruning); + copy_pathspec(&revs->pruning.pathspec, &revs->prune_data); /* Can't prune commits with rename following: the paths change.. */ if (!DIFF_OPT_TST(&revs->diffopt, FOLLOW_RENAMES)) revs->prune = 1; if (!revs->full_diff) - diff_tree_setup_paths(revs->prune_data.raw, &revs->diffopt); + copy_pathspec(&revs->diffopt.pathspec, + &revs->prune_data); } if (revs->combine_merges) revs->ignore_merges = 0; diff --git a/send-pack.c b/send-pack.c index 7d172ef37f..b228d65613 100644 --- a/send-pack.c +++ b/send-pack.c @@ -5,6 +5,7 @@ #include "sideband.h" #include "run-command.h" #include "remote.h" +#include "connect.h" #include "send-pack.h" #include "quote.h" #include "transport.h" @@ -226,6 +227,7 @@ int send_pack(struct send_pack_args *args, case REF_STATUS_REJECT_ALREADY_EXISTS: case REF_STATUS_REJECT_FETCH_FIRST: case REF_STATUS_REJECT_NEEDS_FORCE: + case REF_STATUS_REJECT_STALE: case REF_STATUS_UPTODATE: continue; default: diff --git a/sequencer.c b/sequencer.c index 351548f57d..06e52b4c83 100644 --- a/sequencer.c +++ b/sequencer.c @@ -279,7 +279,8 @@ static int fast_forward_to(const unsigned char *to, const unsigned char *from, read_cache(); if (checkout_fast_forward(from, to, 1)) exit(1); /* the callee should have complained already */ - ref_lock = lock_any_ref_for_update("HEAD", unborn ? null_sha1 : from, 0); + ref_lock = lock_any_ref_for_update("HEAD", unborn ? null_sha1 : from, + 0, NULL); strbuf_addf(&sb, "%s: fast-forward", action_name(opts)); ret = write_ref_sha1(ref_lock, to, sb.buf); strbuf_release(&sb); @@ -5,7 +5,19 @@ static int inside_git_dir = -1; static int inside_work_tree = -1; -static char *prefix_path_gently(const char *prefix, int len, const char *path) +/* + * Normalize "path", prepending the "prefix" for relative paths. If + * remaining_prefix is not NULL, return the actual prefix still + * remains in the path. For example, prefix = sub1/sub2/ and path is + * + * foo -> sub1/sub2/foo (full prefix) + * ../foo -> sub1/foo (remaining prefix is sub1/) + * ../../bar -> bar (no remaining prefix) + * ../../sub1/sub2/foo -> sub1/sub2/foo (but no remaining prefix) + * `pwd`/../bar -> sub1/bar (no remaining prefix) + */ +char *prefix_path_gently(const char *prefix, int len, + int *remaining_prefix, const char *path) { const char *orig = path; char *sanitized; @@ -13,13 +25,17 @@ static char *prefix_path_gently(const char *prefix, int len, const char *path) const char *temp = real_path(path); sanitized = xmalloc(len + strlen(temp) + 1); strcpy(sanitized, temp); + if (remaining_prefix) + *remaining_prefix = 0; } else { sanitized = xmalloc(len + strlen(path) + 1); if (len) memcpy(sanitized, prefix, len); strcpy(sanitized + len, path); + if (remaining_prefix) + *remaining_prefix = len; } - if (normalize_path_copy(sanitized, sanitized)) + if (normalize_path_copy_len(sanitized, sanitized, remaining_prefix)) goto error_out; if (is_absolute_path(orig)) { size_t root_len, len, total; @@ -44,7 +60,7 @@ static char *prefix_path_gently(const char *prefix, int len, const char *path) char *prefix_path(const char *prefix, int len, const char *path) { - char *r = prefix_path_gently(prefix, len, path); + char *r = prefix_path_gently(prefix, len, NULL, path); if (!r) die("'%s' is outside repository", path); return r; @@ -53,7 +69,7 @@ char *prefix_path(const char *prefix, int len, const char *path) int path_inside_repo(const char *prefix, const char *path) { int len = prefix ? strlen(prefix) : 0; - char *r = prefix_path_gently(prefix, len, path); + char *r = prefix_path_gently(prefix, len, NULL, path); if (r) { free(r); return 1; @@ -154,155 +170,6 @@ void verify_non_filename(const char *prefix, const char *arg) "'git <command> [<revision>...] -- [<file>...]'", arg); } -/* - * Magic pathspec - * - * NEEDSWORK: These need to be moved to dir.h or even to a new - * pathspec.h when we restructure get_pathspec() users to use the - * "struct pathspec" interface. - * - * Possible future magic semantics include stuff like: - * - * { PATHSPEC_NOGLOB, '!', "noglob" }, - * { PATHSPEC_ICASE, '\0', "icase" }, - * { PATHSPEC_RECURSIVE, '*', "recursive" }, - * { PATHSPEC_REGEXP, '\0', "regexp" }, - * - */ -#define PATHSPEC_FROMTOP (1<<0) - -static struct pathspec_magic { - unsigned bit; - char mnemonic; /* this cannot be ':'! */ - const char *name; -} pathspec_magic[] = { - { PATHSPEC_FROMTOP, '/', "top" }, -}; - -/* - * Take an element of a pathspec and check for magic signatures. - * Append the result to the prefix. - * - * For now, we only parse the syntax and throw out anything other than - * "top" magic. - * - * NEEDSWORK: This needs to be rewritten when we start migrating - * get_pathspec() users to use the "struct pathspec" interface. For - * example, a pathspec element may be marked as case-insensitive, but - * the prefix part must always match literally, and a single stupid - * string cannot express such a case. - */ -static const char *prefix_pathspec(const char *prefix, int prefixlen, const char *elt) -{ - unsigned magic = 0; - const char *copyfrom = elt; - int i; - - if (elt[0] != ':') { - ; /* nothing to do */ - } else if (elt[1] == '(') { - /* longhand */ - const char *nextat; - for (copyfrom = elt + 2; - *copyfrom && *copyfrom != ')'; - copyfrom = nextat) { - size_t len = strcspn(copyfrom, ",)"); - if (copyfrom[len] == ',') - nextat = copyfrom + len + 1; - else - /* handle ')' and '\0' */ - nextat = copyfrom + len; - if (!len) - continue; - for (i = 0; i < ARRAY_SIZE(pathspec_magic); i++) - if (strlen(pathspec_magic[i].name) == len && - !strncmp(pathspec_magic[i].name, copyfrom, len)) { - magic |= pathspec_magic[i].bit; - break; - } - if (ARRAY_SIZE(pathspec_magic) <= i) - die("Invalid pathspec magic '%.*s' in '%s'", - (int) len, copyfrom, elt); - } - if (*copyfrom != ')') - die("Missing ')' at the end of pathspec magic in '%s'", elt); - copyfrom++; - } else { - /* shorthand */ - for (copyfrom = elt + 1; - *copyfrom && *copyfrom != ':'; - copyfrom++) { - char ch = *copyfrom; - - if (!is_pathspec_magic(ch)) - break; - for (i = 0; i < ARRAY_SIZE(pathspec_magic); i++) - if (pathspec_magic[i].mnemonic == ch) { - magic |= pathspec_magic[i].bit; - break; - } - if (ARRAY_SIZE(pathspec_magic) <= i) - die("Unimplemented pathspec magic '%c' in '%s'", - ch, elt); - } - if (*copyfrom == ':') - copyfrom++; - } - - if (magic & PATHSPEC_FROMTOP) - return xstrdup(copyfrom); - else - return prefix_path(prefix, prefixlen, copyfrom); -} - -/* - * N.B. get_pathspec() is deprecated in favor of the "struct pathspec" - * based interface - see pathspec_magic above. - * - * Arguments: - * - prefix - a path relative to the root of the working tree - * - pathspec - a list of paths underneath the prefix path - * - * Iterates over pathspec, prepending each path with prefix, - * and return the resulting list. - * - * If pathspec is empty, return a singleton list containing prefix. - * - * If pathspec and prefix are both empty, return an empty list. - * - * This is typically used by built-in commands such as add.c, in order - * to normalize argv arguments provided to the built-in into a list of - * paths to process, all relative to the root of the working tree. - */ -const char **get_pathspec(const char *prefix, const char **pathspec) -{ - const char *entry = *pathspec; - const char **src, **dst; - int prefixlen; - - if (!prefix && !entry) - return NULL; - - if (!entry) { - static const char *spec[2]; - spec[0] = prefix; - spec[1] = NULL; - return spec; - } - - /* Otherwise we have to re-write the entries.. */ - src = pathspec; - dst = pathspec; - prefixlen = prefix ? strlen(prefix) : 0; - while (*src) { - *(dst++) = prefix_pathspec(prefix, prefixlen, *src); - src++; - } - *dst = NULL; - if (!*pathspec) - return NULL; - return pathspec; -} /* * Test if it looks like we're at a git directory. diff --git a/sha1-lookup.c b/sha1-lookup.c index c4dc55d1f5..2dd851598a 100644 --- a/sha1-lookup.c +++ b/sha1-lookup.c @@ -204,7 +204,54 @@ int sha1_entry_pos(const void *table, * byte 0 thru (ofs-1) are the same between * lo and hi; ofs is the first byte that is * different. + * + * If ofs==20, then no bytes are different, + * meaning we have entries with duplicate + * keys. We know that we are in a solid run + * of this entry (because the entries are + * sorted, and our lo and hi are the same, + * there can be nothing but this single key + * in between). So we can stop the search. + * Either one of these entries is it (and + * we do not care which), or we do not have + * it. + * + * Furthermore, we know that one of our + * endpoints must be the edge of the run of + * duplicates. For example, given this + * sequence: + * + * idx 0 1 2 3 4 5 + * key A C C C C D + * + * If we are searching for "B", we might + * hit the duplicate run at lo=1, hi=3 + * (e.g., by first mi=3, then mi=0). But we + * can never have lo > 1, because B < C. + * That is, if our key is less than the + * run, we know that "lo" is the edge, but + * we can say nothing of "hi". Similarly, + * if our key is greater than the run, we + * know that "hi" is the edge, but we can + * say nothing of "lo". + * + * Therefore if we do not find it, we also + * know where it would go if it did exist: + * just on the far side of the edge that we + * know about. */ + if (ofs == 20) { + mi = lo; + mi_key = base + elem_size * mi + key_offset; + cmp = memcmp(mi_key, key, 20); + if (!cmp) + return mi; + if (cmp < 0) + return -1 - hi; + else + return -1 - lo; + } + hiv = hi_key[ofs_0]; if (ofs_0 < 19) hiv = (hiv << 8) | hi_key[ofs_0+1]; diff --git a/sha1_file.c b/sha1_file.c index 8e27db1bd2..f1b649742f 100644 --- a/sha1_file.c +++ b/sha1_file.c @@ -614,7 +614,7 @@ static void scan_windows(struct packed_git *p, } } -static int unuse_one_window(struct packed_git *current, int keep_fd) +static int unuse_one_window(struct packed_git *current) { struct packed_git *p, *lru_p = NULL; struct pack_window *lru_w = NULL, *lru_l = NULL; @@ -628,15 +628,8 @@ static int unuse_one_window(struct packed_git *current, int keep_fd) pack_mapped -= lru_w->len; if (lru_l) lru_l->next = lru_w->next; - else { + else lru_p->windows = lru_w->next; - if (!lru_p->windows && lru_p->pack_fd != -1 - && lru_p->pack_fd != keep_fd) { - close(lru_p->pack_fd); - pack_open_fds--; - lru_p->pack_fd = -1; - } - } free(lru_w); pack_open_windows--; return 1; @@ -644,10 +637,10 @@ static int unuse_one_window(struct packed_git *current, int keep_fd) return 0; } -void release_pack_memory(size_t need, int fd) +void release_pack_memory(size_t need) { size_t cur = pack_mapped; - while (need >= (cur - pack_mapped) && unuse_one_window(NULL, fd)) + while (need >= (cur - pack_mapped) && unuse_one_window(NULL)) ; /* nothing */ } @@ -658,7 +651,7 @@ void *xmmap(void *start, size_t length, if (ret == MAP_FAILED) { if (!length) return NULL; - release_pack_memory(length, fd); + release_pack_memory(length); ret = mmap(start, length, prot, flags, fd, offset); if (ret == MAP_FAILED) die_errno("Out of memory? mmap failed"); @@ -682,6 +675,83 @@ void close_pack_windows(struct packed_git *p) } } +/* + * The LRU pack is the one with the oldest MRU window, preferring packs + * with no used windows, or the oldest mtime if it has no windows allocated. + */ +static void find_lru_pack(struct packed_git *p, struct packed_git **lru_p, struct pack_window **mru_w, int *accept_windows_inuse) +{ + struct pack_window *w, *this_mru_w; + int has_windows_inuse = 0; + + /* + * Reject this pack if it has windows and the previously selected + * one does not. If this pack does not have windows, reject + * it if the pack file is newer than the previously selected one. + */ + if (*lru_p && !*mru_w && (p->windows || p->mtime > (*lru_p)->mtime)) + return; + + for (w = this_mru_w = p->windows; w; w = w->next) { + /* + * Reject this pack if any of its windows are in use, + * but the previously selected pack did not have any + * inuse windows. Otherwise, record that this pack + * has windows in use. + */ + if (w->inuse_cnt) { + if (*accept_windows_inuse) + has_windows_inuse = 1; + else + return; + } + + if (w->last_used > this_mru_w->last_used) + this_mru_w = w; + + /* + * Reject this pack if it has windows that have been + * used more recently than the previously selected pack. + * If the previously selected pack had windows inuse and + * we have not encountered a window in this pack that is + * inuse, skip this check since we prefer a pack with no + * inuse windows to one that has inuse windows. + */ + if (*mru_w && *accept_windows_inuse == has_windows_inuse && + this_mru_w->last_used > (*mru_w)->last_used) + return; + } + + /* + * Select this pack. + */ + *mru_w = this_mru_w; + *lru_p = p; + *accept_windows_inuse = has_windows_inuse; +} + +static int close_one_pack(void) +{ + struct packed_git *p, *lru_p = NULL; + struct pack_window *mru_w = NULL; + int accept_windows_inuse = 1; + + for (p = packed_git; p; p = p->next) { + if (p->pack_fd == -1) + continue; + find_lru_pack(p, &lru_p, &mru_w, &accept_windows_inuse); + } + + if (lru_p) { + close(lru_p->pack_fd); + pack_open_fds--; + lru_p->pack_fd = -1; + return 1; + } + + return 0; +} + void unuse_pack(struct pack_window **w_cursor) { struct pack_window *w = *w_cursor; @@ -777,7 +847,7 @@ static int open_packed_git_1(struct packed_git *p) pack_max_fds = 1; } - while (pack_max_fds <= pack_open_fds && unuse_one_window(NULL, -1)) + while (pack_max_fds <= pack_open_fds && close_one_pack()) ; /* nothing */ p->pack_fd = git_open_noatime(p->pack_name); @@ -893,7 +963,7 @@ unsigned char *use_pack(struct packed_git *p, win->len = (size_t)len; pack_mapped += win->len; while (packed_git_limit < pack_mapped - && unuse_one_window(p, p->pack_fd)) + && unuse_one_window(p)) ; /* nothing */ win->base = xmmap(NULL, win->len, PROT_READ, MAP_PRIVATE, @@ -939,7 +1009,7 @@ static struct packed_git *alloc_packed_git(int extra) static void try_to_free_pack_memory(size_t size) { - release_pack_memory(size, -1); + release_pack_memory(size); } struct packed_git *add_packed_git(const char *path, int path_len, int local) @@ -2925,7 +2995,10 @@ int has_sha1_file(const unsigned char *sha1) if (find_pack_entry(sha1, &e)) return 1; - return has_loose_object(sha1); + if (has_loose_object(sha1)) + return 1; + reprepare_packed_git(); + return find_pack_entry(sha1, &e); } static void check_tree(const void *buf, size_t size) diff --git a/sha1_name.c b/sha1_name.c index 65ad066d9b..0e5fe7f937 100644 --- a/sha1_name.c +++ b/sha1_name.c @@ -677,11 +677,13 @@ static int peel_onion(const char *name, int len, unsigned char *sha1) return -1; sp++; /* beginning of type name, or closing brace for empty */ - if (!strncmp(commit_type, sp, 6) && sp[6] == '}') + if (!prefixcmp(sp, "commit}")) expected_type = OBJ_COMMIT; - else if (!strncmp(tree_type, sp, 4) && sp[4] == '}') + else if (!prefixcmp(sp, "tag}")) + expected_type = OBJ_TAG; + else if (!prefixcmp(sp, "tree}")) expected_type = OBJ_TREE; - else if (!strncmp(blob_type, sp, 4) && sp[4] == '}') + else if (!prefixcmp(sp, "blob}")) expected_type = OBJ_BLOB; else if (!prefixcmp(sp, "object}")) expected_type = OBJ_ANY; @@ -1004,6 +1006,28 @@ int get_sha1_mb(const char *name, unsigned char *sha1) return st; } +/* parse @something syntax, when 'something' is not {.*} */ +static int interpret_empty_at(const char *name, int namelen, int len, struct strbuf *buf) +{ + const char *next; + + if (len || name[1] == '{') + return -1; + + /* make sure it's a single @, or @@{.*}, not @foo */ + next = strchr(name + len + 1, '@'); + if (next && next[1] != '{') + return -1; + if (!next) + next = name + namelen; + if (next != name + 1) + return -1; + + strbuf_reset(buf); + strbuf_add(buf, "HEAD", 4); + return 1; +} + static int reinterpret(const char *name, int namelen, int len, struct strbuf *buf) { /* we have extra data, which might need further processing */ @@ -1012,7 +1036,7 @@ static int reinterpret(const char *name, int namelen, int len, struct strbuf *bu int ret; strbuf_add(buf, name + len, namelen - len); - ret = interpret_branch_name(buf->buf, &tmp); + ret = interpret_branch_name(buf->buf, buf->len, &tmp); /* that data was not interpreted, remove our cruft */ if (ret < 0) { strbuf_setlen(buf, used); @@ -1046,14 +1070,16 @@ static int reinterpret(const char *name, int namelen, int len, struct strbuf *bu * If the input was ok but there are not N branch switches in the * reflog, it returns 0. */ -int interpret_branch_name(const char *name, struct strbuf *buf) +int interpret_branch_name(const char *name, int namelen, struct strbuf *buf) { char *cp; struct branch *upstream; - int namelen = strlen(name); int len = interpret_nth_prior_checkout(name, buf); int tmp_len; + if (!namelen) + namelen = strlen(name); + if (!len) { return len; /* syntax Ok, not enough switches */ } else if (len > 0) { @@ -1066,9 +1092,15 @@ int interpret_branch_name(const char *name, struct strbuf *buf) cp = strchr(name, '@'); if (!cp) return -1; + + len = interpret_empty_at(name, namelen, cp - name, buf); + if (len > 0) + return reinterpret(name, namelen, len, buf); + tmp_len = upstream_mark(cp, namelen - (cp - name)); if (!tmp_len) return -1; + len = cp + tmp_len - name; cp = xstrndup(name, cp - name); upstream = branch_get(*cp ? cp : NULL); @@ -1100,7 +1132,7 @@ int interpret_branch_name(const char *name, struct strbuf *buf) int strbuf_branchname(struct strbuf *sb, const char *name) { int len = strlen(name); - int used = interpret_branch_name(name, sb); + int used = interpret_branch_name(name, len, sb); if (used == len) return 0; @@ -1130,13 +1162,13 @@ int get_sha1(const char *name, unsigned char *sha1) } /* - * Many callers know that the user meant to name a committish by + * Many callers know that the user meant to name a commit-ish by * syntactical positions where the object name appears. Calling this * function allows the machinery to disambiguate shorter-than-unique - * abbreviated object names between committish and others. + * abbreviated object names between commit-ish and others. * * Note that this does NOT error out when the named object is not a - * committish. It is merely to give a hint to the disambiguation + * commit-ish. It is merely to give a hint to the disambiguation * machinery. */ int get_sha1_committish(const char *name, unsigned char *sha1) @@ -1,6 +1,7 @@ #include "cache.h" #include "commit.h" #include "tag.h" +#include "pkt-line.h" static int is_shallow = -1; static struct stat shallow_stat; @@ -141,3 +142,81 @@ void check_shallow_file_for_update(void) ) die("shallow file was changed during fetch"); } + +struct write_shallow_data { + struct strbuf *out; + int use_pack_protocol; + int count; +}; + +static int write_one_shallow(const struct commit_graft *graft, void *cb_data) +{ + struct write_shallow_data *data = cb_data; + const char *hex = sha1_to_hex(graft->sha1); + if (graft->nr_parent != -1) + return 0; + data->count++; + if (data->use_pack_protocol) + packet_buf_write(data->out, "shallow %s", hex); + else { + strbuf_addstr(data->out, hex); + strbuf_addch(data->out, '\n'); + } + return 0; +} + +int write_shallow_commits(struct strbuf *out, int use_pack_protocol) +{ + struct write_shallow_data data; + data.out = out; + data.use_pack_protocol = use_pack_protocol; + data.count = 0; + for_each_commit_graft(write_one_shallow, &data); + return data.count; +} + +char *setup_temporary_shallow(void) +{ + struct strbuf sb = STRBUF_INIT; + int fd; + + if (write_shallow_commits(&sb, 0)) { + struct strbuf path = STRBUF_INIT; + strbuf_addstr(&path, git_path("shallow_XXXXXX")); + fd = xmkstemp(path.buf); + if (write_in_full(fd, sb.buf, sb.len) != sb.len) + die_errno("failed to write to %s", + path.buf); + close(fd); + strbuf_release(&sb); + return strbuf_detach(&path, NULL); + } + /* + * is_repository_shallow() sees empty string as "no shallow + * file". + */ + return xstrdup(""); +} + +void setup_alternate_shallow(struct lock_file *shallow_lock, + const char **alternate_shallow_file) +{ + struct strbuf sb = STRBUF_INIT; + int fd; + + check_shallow_file_for_update(); + fd = hold_lock_file_for_update(shallow_lock, git_path("shallow"), + LOCK_DIE_ON_ERROR); + if (write_shallow_commits(&sb, 0)) { + if (write_in_full(fd, sb.buf, sb.len) != sb.len) + die_errno("failed to write to %s", + shallow_lock->filename); + *alternate_shallow_file = shallow_lock->filename; + } else + /* + * is_repository_shallow() sees empty string as "no + * shallow file". + */ + *alternate_shallow_file = ""; + strbuf_release(&sb); +} diff --git a/submodule.c b/submodule.c index c0f93c208c..1905d75b2b 100644 --- a/submodule.c +++ b/submodule.c @@ -10,6 +10,7 @@ #include "string-list.h" #include "sha1-array.h" #include "argv-array.h" +#include "blob.h" static struct string_list config_name_for_path; static struct string_list config_fetch_recurse_submodules_for_name; @@ -30,6 +31,118 @@ static struct sha1_array ref_tips_after_fetch; */ static int gitmodules_is_unmerged; +/* + * This flag is set if the .gitmodules file had unstaged modifications on + * startup. This must be checked before allowing modifications to the + * .gitmodules file with the intention to stage them later, because when + * continuing we would stage the modifications the user didn't stage herself + * too. That might change in a future version when we learn to stage the + * changes we do ourselves without staging any previous modifications. + */ +static int gitmodules_is_modified; + + +int is_staging_gitmodules_ok(void) +{ + return !gitmodules_is_modified; +} + +/* + * Try to update the "path" entry in the "submodule.<name>" section of the + * .gitmodules file. Return 0 only if a .gitmodules file was found, a section + * with the correct path=<oldpath> setting was found and we could update it. + */ +int update_path_in_gitmodules(const char *oldpath, const char *newpath) +{ + struct strbuf entry = STRBUF_INIT; + struct string_list_item *path_option; + + if (!file_exists(".gitmodules")) /* Do nothing without .gitmodules */ + return -1; + + if (gitmodules_is_unmerged) + die(_("Cannot change unmerged .gitmodules, resolve merge conflicts first")); + + path_option = unsorted_string_list_lookup(&config_name_for_path, oldpath); + if (!path_option) { + warning(_("Could not find section in .gitmodules where path=%s"), oldpath); + return -1; + } + strbuf_addstr(&entry, "submodule."); + strbuf_addstr(&entry, path_option->util); + strbuf_addstr(&entry, ".path"); + if (git_config_set_in_file(".gitmodules", entry.buf, newpath) < 0) { + /* Maybe the user already did that, don't error out here */ + warning(_("Could not update .gitmodules entry %s"), entry.buf); + strbuf_release(&entry); + return -1; + } + strbuf_release(&entry); + return 0; +} + +/* + * Try to remove the "submodule.<name>" section from .gitmodules where the given + * path is configured. Return 0 only if a .gitmodules file was found, a section + * with the correct path=<path> setting was found and we could remove it. + */ +int remove_path_from_gitmodules(const char *path) +{ + struct strbuf sect = STRBUF_INIT; + struct string_list_item *path_option; + + if (!file_exists(".gitmodules")) /* Do nothing without .gitmodules */ + return -1; + + if (gitmodules_is_unmerged) + die(_("Cannot change unmerged .gitmodules, resolve merge conflicts first")); + + path_option = unsorted_string_list_lookup(&config_name_for_path, path); + if (!path_option) { + warning(_("Could not find section in .gitmodules where path=%s"), path); + return -1; + } + strbuf_addstr(§, "submodule."); + strbuf_addstr(§, path_option->util); + if (git_config_rename_section_in_file(".gitmodules", sect.buf, NULL) < 0) { + /* Maybe the user already did that, don't error out here */ + warning(_("Could not remove .gitmodules entry for %s"), path); + strbuf_release(§); + return -1; + } + strbuf_release(§); + return 0; +} + +void stage_updated_gitmodules(void) +{ + struct strbuf buf = STRBUF_INIT; + struct stat st; + int pos; + struct cache_entry *ce; + int namelen = strlen(".gitmodules"); + + pos = cache_name_pos(".gitmodules", namelen); + if (pos < 0) { + warning(_("could not find .gitmodules in index")); + return; + } + ce = active_cache[pos]; + ce->ce_flags = namelen; + if (strbuf_read_file(&buf, ".gitmodules", 0) < 0) + die(_("reading updated .gitmodules failed")); + if (lstat(".gitmodules", &st) < 0) + die_errno(_("unable to stat updated .gitmodules")); + fill_stat_cache_info(ce, &st); + ce->ce_mode = ce_mode_from_stat(ce, st.st_mode); + if (remove_cache_entry_at(pos) < 0) + die(_("unable to remove .gitmodules from index")); + if (write_sha1_file(buf.buf, buf.len, blob_type, ce->sha1)) + die(_("adding updated .gitmodules failed")); + if (add_cache_entry(ce, ADD_CACHE_OK_TO_ADD|ADD_CACHE_OK_TO_REPLACE)) + die(_("staging updated .gitmodules failed")); +} + static int add_submodule_odb(const char *path) { struct strbuf objects_directory = STRBUF_INIT; @@ -116,6 +229,11 @@ void gitmodules_config(void) !memcmp(ce->name, ".gitmodules", 11)) gitmodules_is_unmerged = 1; } + } else if (pos < active_nr) { + struct stat st; + if (lstat(".gitmodules", &st) == 0 && + ce_match_stat(active_cache[pos], &st, 0) & DATA_CHANGED) + gitmodules_is_modified = 1; } if (!gitmodules_is_unmerged) @@ -1010,3 +1128,34 @@ int merge_submodule(unsigned char result[20], const char *path, free(merges.objects); return 0; } + +/* Update gitfile and core.worktree setting to connect work tree and git dir */ +void connect_work_tree_and_git_dir(const char *work_tree, const char *git_dir) +{ + struct strbuf file_name = STRBUF_INIT; + struct strbuf rel_path = STRBUF_INIT; + const char *real_work_tree = xstrdup(real_path(work_tree)); + FILE *fp; + + /* Update gitfile */ + strbuf_addf(&file_name, "%s/.git", work_tree); + fp = fopen(file_name.buf, "w"); + if (!fp) + die(_("Could not create git link %s"), file_name.buf); + fprintf(fp, "gitdir: %s\n", relative_path(git_dir, real_work_tree, + &rel_path)); + fclose(fp); + + /* Update core.worktree setting */ + strbuf_reset(&file_name); + strbuf_addf(&file_name, "%s/config", git_dir); + if (git_config_set_in_file(file_name.buf, "core.worktree", + relative_path(real_work_tree, git_dir, + &rel_path))) + die(_("Could not set core.worktree in %s"), + file_name.buf); + + strbuf_release(&file_name); + strbuf_release(&rel_path); + free((void *)real_work_tree); +} diff --git a/submodule.h b/submodule.h index c7ffc7c399..7beec4822b 100644 --- a/submodule.h +++ b/submodule.h @@ -11,6 +11,10 @@ enum { RECURSE_SUBMODULES_ON = 2 }; +int is_staging_gitmodules_ok(void); +int update_path_in_gitmodules(const char *oldpath, const char *newpath); +int remove_path_from_gitmodules(const char *path); +void stage_updated_gitmodules(void); void set_diffopt_flags_from_submodule_config(struct diff_options *diffopt, const char *path); int submodule_config(const char *var, const char *value, void *cb); @@ -36,5 +40,6 @@ int merge_submodule(unsigned char result[20], const char *path, const unsigned c int find_unpushed_submodules(unsigned char new_sha1[20], const char *remotes_name, struct string_list *needs_pushing); int push_unpushed_submodules(unsigned char new_sha1[20], const char *remotes_name); +void connect_work_tree_and_git_dir(const char *work_tree, const char *git_dir); #endif diff --git a/t/.gitattributes b/t/.gitattributes index 1b97c5465b..2d44088f56 100644 --- a/t/.gitattributes +++ b/t/.gitattributes @@ -1 +1,2 @@ t[0-9][0-9][0-9][0-9]/* -whitespace +t0110/url-* binary diff --git a/t/annotate-tests.sh b/t/annotate-tests.sh index d4e7f4736f..99caa42f5c 100644 --- a/t/annotate-tests.sh +++ b/t/annotate-tests.sh @@ -185,6 +185,26 @@ test_expect_success 'blame -L Y,X (undocumented)' ' check_count -L6,3 B 1 B1 1 B2 1 D 1 ' +test_expect_success 'blame -L -X' ' + test_must_fail $PROG -L-1 file +' + +test_expect_success 'blame -L 0' ' + test_must_fail $PROG -L0 file +' + +test_expect_success 'blame -L ,0' ' + test_must_fail $PROG -L,0 file +' + +test_expect_success 'blame -L ,+0' ' + test_must_fail $PROG -L,+0 file +' + +test_expect_success 'blame -L X,+0' ' + test_must_fail $PROG -L1,+0 file +' + test_expect_success 'blame -L X,+1' ' check_count -L3,+1 B2 1 ' @@ -193,6 +213,14 @@ test_expect_success 'blame -L X,+N' ' check_count -L3,+4 B 1 B1 1 B2 1 D 1 ' +test_expect_success 'blame -L ,-0' ' + test_must_fail $PROG -L,-0 file +' + +test_expect_success 'blame -L X,-0' ' + test_must_fail $PROG -L1,-0 file +' + test_expect_success 'blame -L X,-1' ' check_count -L3,-1 B2 1 ' @@ -225,14 +253,105 @@ test_expect_success 'blame -L /RE/,-N' ' check_count -L/99/,-3 B 1 B2 1 D 1 ' +# 'file' ends with an incomplete line, so 'wc' reports one fewer lines than +# git-blame sees, hence the last line is actually $(wc...)+1. +test_expect_success 'blame -L X (X == nlines)' ' + n=$(expr $(wc -l <file) + 1) && + check_count -L$n C 1 +' + +test_expect_success 'blame -L X (X == nlines + 1)' ' + n=$(expr $(wc -l <file) + 2) && + test_must_fail $PROG -L$n file +' + test_expect_success 'blame -L X (X > nlines)' ' test_must_fail $PROG -L12345 file ' +test_expect_success 'blame -L ,Y (Y == nlines)' ' + n=$(expr $(wc -l <file) + 1) && + check_count -L,$n A 1 B 1 B1 1 B2 1 "A U Thor" 1 C 1 D 1 E 1 +' + +test_expect_success 'blame -L ,Y (Y == nlines + 1)' ' + n=$(expr $(wc -l <file) + 2) && + test_must_fail $PROG -L,$n file +' + test_expect_success 'blame -L ,Y (Y > nlines)' ' test_must_fail $PROG -L,12345 file ' +test_expect_success 'blame -L multiple (disjoint)' ' + check_count -L2,3 -L6,7 A 1 B1 1 B2 1 "A U Thor" 1 +' + +test_expect_success 'blame -L multiple (disjoint: unordered)' ' + check_count -L6,7 -L2,3 A 1 B1 1 B2 1 "A U Thor" 1 +' + +test_expect_success 'blame -L multiple (adjacent)' ' + check_count -L2,3 -L4,5 A 1 B 1 B2 1 D 1 +' + +test_expect_success 'blame -L multiple (adjacent: unordered)' ' + check_count -L4,5 -L2,3 A 1 B 1 B2 1 D 1 +' + +test_expect_success 'blame -L multiple (overlapping)' ' + check_count -L2,4 -L3,5 A 1 B 1 B2 1 D 1 +' + +test_expect_success 'blame -L multiple (overlapping: unordered)' ' + check_count -L3,5 -L2,4 A 1 B 1 B2 1 D 1 +' + +test_expect_success 'blame -L multiple (superset/subset)' ' + check_count -L2,8 -L3,5 A 1 B 1 B1 1 B2 1 C 1 D 1 "A U Thor" 1 +' + +test_expect_success 'blame -L multiple (superset/subset: unordered)' ' + check_count -L3,5 -L2,8 A 1 B 1 B1 1 B2 1 C 1 D 1 "A U Thor" 1 +' + +test_expect_success 'blame -L /RE/ (relative)' ' + check_count -L3,3 -L/fox/ B1 1 B2 1 C 1 D 1 "A U Thor" 1 +' + +test_expect_success 'blame -L /RE/ (relative: no preceding range)' ' + check_count -L/dog/ A 1 B 1 B1 1 B2 1 C 1 D 1 "A U Thor" 1 +' + +test_expect_success 'blame -L /RE/ (relative: adjacent)' ' + check_count -L1,1 -L/dog/,+1 A 1 E 1 +' + +test_expect_success 'blame -L /RE/ (relative: not found)' ' + test_must_fail $PROG -L4,4 -L/dog/ file +' + +test_expect_success 'blame -L /RE/ (relative: end-of-file)' ' + test_must_fail $PROG -L, -L/$/ file +' + +test_expect_success 'blame -L ^/RE/ (absolute)' ' + check_count -L3,3 -L^/dog/,+2 A 1 B2 1 +' + +test_expect_success 'blame -L ^/RE/ (absolute: no preceding range)' ' + check_count -L^/dog/,+2 A 1 B2 1 +' + +test_expect_success 'blame -L ^/RE/ (absolute: not found)' ' + test_must_fail $PROG -L4,4 -L^/tambourine/ file +' + +test_expect_success 'blame -L ^/RE/ (absolute: end-of-file)' ' + n=$(expr $(wc -l <file) + 1) && + check_count -L$n -L^/$/,+2 A 1 C 1 E 1 +' + test_expect_success 'setup -L :regex' ' tr Q "\\t" >hello.c <<-\EOF && int main(int argc, const char *argv[]) @@ -275,12 +394,139 @@ test_expect_success 'blame -L :nomatch' ' test_must_fail $PROG -L:nomatch hello.c ' -test_expect_success 'blame -L bogus' ' - test_must_fail $PROG -L file && - test_must_fail $PROG -L1,+ file && - test_must_fail $PROG -L1,- file && - test_must_fail $PROG -LX file && - test_must_fail $PROG -L1,X file && - test_must_fail $PROG -L1,+N file && +test_expect_success 'blame -L :RE (relative)' ' + check_count -f hello.c -L3,3 -L:ma.. F 1 H 4 +' + +test_expect_success 'blame -L :RE (relative: no preceding range)' ' + check_count -f hello.c -L:ma.. F 4 G 1 +' + +test_expect_success 'blame -L :RE (relative: not found)' ' + test_must_fail $PROG -L3,3 -L:tambourine hello.c +' + +test_expect_success 'blame -L :RE (relative: end-of-file)' ' + test_must_fail $PROG -L, -L:main hello.c +' + +test_expect_success 'blame -L ^:RE (absolute)' ' + check_count -f hello.c -L3,3 -L^:ma.. F 4 G 1 +' + +test_expect_success 'blame -L ^:RE (absolute: no preceding range)' ' + check_count -f hello.c -L^:ma.. F 4 G 1 +' + +test_expect_success 'blame -L ^:RE (absolute: not found)' ' + test_must_fail $PROG -L4,4 -L^:tambourine hello.c +' + +test_expect_success 'blame -L ^:RE (absolute: end-of-file)' ' + n=$(printf "%d" $(wc -l <hello.c)) && + check_count -f hello.c -L$n -L^:ma.. F 4 G 1 H 1 +' + +test_expect_success 'setup incremental' ' + ( + GIT_AUTHOR_NAME=I && + export GIT_AUTHOR_NAME && + GIT_AUTHOR_EMAIL=I@test.git && + export GIT_AUTHOR_EMAIL && + >incremental && + git add incremental && + git commit -m "step 0" && + printf "partial" >>incremental && + git commit -a -m "step 0.5" && + echo >>incremental && + git commit -a -m "step 1" + ) +' + +test_expect_success 'blame empty' ' + check_count -h HEAD^^ -f incremental +' + +test_expect_success 'blame -L 0 empty' ' + test_must_fail $PROG -L0 incremental HEAD^^ +' + +test_expect_success 'blame -L 1 empty' ' + test_must_fail $PROG -L1 incremental HEAD^^ +' + +test_expect_success 'blame -L 2 empty' ' + test_must_fail $PROG -L2 incremental HEAD^^ +' + +test_expect_success 'blame half' ' + check_count -h HEAD^ -f incremental I 1 +' + +test_expect_success 'blame -L 0 half' ' + test_must_fail $PROG -L0 incremental HEAD^ +' + +test_expect_success 'blame -L 1 half' ' + check_count -h HEAD^ -f incremental -L1 I 1 +' + +test_expect_success 'blame -L 2 half' ' + test_must_fail $PROG -L2 incremental HEAD^ +' + +test_expect_success 'blame -L 3 half' ' + test_must_fail $PROG -L3 incremental HEAD^ +' + +test_expect_success 'blame full' ' + check_count -f incremental I 1 +' + +test_expect_success 'blame -L 0 full' ' + test_must_fail $PROG -L0 incremental +' + +test_expect_success 'blame -L 1 full' ' + check_count -f incremental -L1 I 1 +' + +test_expect_success 'blame -L 2 full' ' + test_must_fail $PROG -L2 incremental +' + +test_expect_success 'blame -L 3 full' ' + test_must_fail $PROG -L3 incremental +' + +test_expect_success 'blame -L' ' + test_must_fail $PROG -L file +' + +test_expect_success 'blame -L X,+' ' + test_must_fail $PROG -L1,+ file +' + +test_expect_success 'blame -L X,-' ' + test_must_fail $PROG -L1,- file +' + +test_expect_success 'blame -L X (non-numeric X)' ' + test_must_fail $PROG -LX file +' + +test_expect_success 'blame -L X,Y (non-numeric Y)' ' + test_must_fail $PROG -L1,Y file +' + +test_expect_success 'blame -L X,+N (non-numeric N)' ' + test_must_fail $PROG -L1,+N file +' + +test_expect_success 'blame -L X,-N (non-numeric N)' ' test_must_fail $PROG -L1,-N file ' + +test_expect_success 'blame -L ,^/RE/' ' + test_must_fail $PROG -L1,^/99/ file +' diff --git a/t/lib-git-p4.sh b/t/lib-git-p4.sh index 2098b9ba05..ccd918e79e 100644 --- a/t/lib-git-p4.sh +++ b/t/lib-git-p4.sh @@ -48,7 +48,8 @@ P4DPORT=$((10669 + ($testid - $git_p4_test_start))) P4PORT=localhost:$P4DPORT P4CLIENT=client P4EDITOR=: -export P4PORT P4CLIENT P4EDITOR +unset P4CHARSET +export P4PORT P4CLIENT P4EDITOR P4CHARSET db="$TRASH_DIRECTORY/db" cli="$TRASH_DIRECTORY/cli" diff --git a/t/lib-httpd.sh b/t/lib-httpd.sh index 895b9258b0..dab405d574 100644 --- a/t/lib-httpd.sh +++ b/t/lib-httpd.sh @@ -141,10 +141,11 @@ stop_httpd() { -f "$TEST_PATH/apache.conf" $HTTPD_PARA -k stop } -test_http_push_nonff() { +test_http_push_nonff () { REMOTE_REPO=$1 LOCAL_REPO=$2 BRANCH=$3 + EXPECT_CAS_RESULT=${4-failure} test_expect_success 'non-fast-forward push fails' ' cd "$REMOTE_REPO" && @@ -167,6 +168,22 @@ test_http_push_nonff() { test_expect_success 'non-fast-forward push shows help message' ' test_i18ngrep "Updates were rejected because" output ' + + test_expect_failure 'force with lease aka cas' ' + HEAD=$( cd "$REMOTE_REPO" && git rev-parse --verify HEAD ) && + test_when_finished '\'' + (cd "$REMOTE_REPO" && git update-ref HEAD "$HEAD") + '\'' && + ( + cd "$LOCAL_REPO" && + git push -v --force-with-lease=$BRANCH:$HEAD origin + ) && + git rev-parse --verify "$BRANCH" >expect && + ( + cd "$REMOTE_REPO" && git rev-parse --verify HEAD + ) >actual && + test_cmp expect actual + ' } setup_askpass_helper() { diff --git a/t/lib-httpd/apache.conf b/t/lib-httpd/apache.conf index dd17e3a09d..397c480401 100644 --- a/t/lib-httpd/apache.conf +++ b/t/lib-httpd/apache.conf @@ -22,6 +22,9 @@ ErrorLog error.log <IfModule !mod_version.c> LoadModule version_module modules/mod_version.so </IfModule> +<IfModule !mod_headers.c> + LoadModule headers_module modules/mod_headers.so +</IfModule> <IfVersion < 2.4> LockFile accept.lock @@ -87,6 +90,11 @@ Alias /auth/dumb/ www/auth/dumb/ SetEnv GIT_HTTP_EXPORT_ALL SetEnv GIT_NAMESPACE ns </LocationMatch> +<LocationMatch /smart_cookies/> + SetEnv GIT_EXEC_PATH ${GIT_EXEC_PATH} + SetEnv GIT_HTTP_EXPORT_ALL + Header set Set-Cookie name=value +</LocationMatch> ScriptAliasMatch /smart_*[^/]*/(.*) ${GIT_EXEC_PATH}/git-http-backend/$1 ScriptAlias /broken_smart/ broken-smart-http.sh/ <Directory ${GIT_EXEC_PATH}> diff --git a/t/lib-pack.sh b/t/lib-pack.sh new file mode 100644 index 0000000000..7e8685b44c --- /dev/null +++ b/t/lib-pack.sh @@ -0,0 +1,100 @@ +#!/bin/sh +# +# Support routines for hand-crafting weird or malicious packs. +# +# You can make a complete pack like: +# +# pack_header 2 >foo.pack && +# pack_obj e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 >>foo.pack && +# pack_obj e68fe8129b546b101aee9510c5328e7f21ca1d18 >>foo.pack && +# pack_trailer foo.pack + +# Print the big-endian 4-byte octal representation of $1 +uint32_octal () { + n=$1 + printf '\%o' $(($n / 16777216)); n=$((n % 16777216)) + printf '\%o' $(($n / 65536)); n=$((n % 65536)) + printf '\%o' $(($n / 256)); n=$((n % 256)) + printf '\%o' $(($n )); +} + +# Print the big-endian 4-byte binary representation of $1 +uint32_binary () { + printf "$(uint32_octal "$1")" +} + +# Print a pack header, version 2, for a pack with $1 objects +pack_header () { + printf 'PACK' && + printf '\0\0\0\2' && + uint32_binary "$1" +} + +# Print the pack data for object $1, as a delta against object $2 (or as a full +# object if $2 is missing or empty). The output is suitable for including +# directly in the packfile, and represents the entirety of the object entry. +# Doing this on the fly (especially picking your deltas) is quite tricky, so we +# have hardcoded some well-known objects. See the case statements below for the +# complete list. +pack_obj () { + case "$1" in + # empty blob + e69de29bb2d1d6434b8b29ae775ad8c2e48c5391) + case "$2" in + '') + printf '\060\170\234\003\0\0\0\0\1' + return + ;; + esac + ;; + + # blob containing "\7\76" + e68fe8129b546b101aee9510c5328e7f21ca1d18) + case "$2" in + '') + printf '\062\170\234\143\267\3\0\0\116\0\106' + return + ;; + 01d7713666f4de822776c7622c10f1b07de280dc) + printf '\165\1\327\161\66\146\364\336\202\47\166' && + printf '\307\142\54\20\361\260\175\342\200\334\170' && + printf '\234\143\142\142\142\267\003\0\0\151\0\114' + return + ;; + esac + ;; + + # blob containing "\7\0" + 01d7713666f4de822776c7622c10f1b07de280dc) + case "$2" in + '') + printf '\062\170\234\143\147\0\0\0\20\0\10' + return + ;; + e68fe8129b546b101aee9510c5328e7f21ca1d18) + printf '\165\346\217\350\22\233\124\153\20\32\356' && + printf '\225\20\305\62\216\177\41\312\35\30\170\234' && + printf '\143\142\142\142\147\0\0\0\53\0\16' + return + ;; + esac + ;; + esac + + echo >&2 "BUG: don't know how to print $1${2:+ (from $2)}" + return 1 +} + +# Compute and append pack trailer to "$1" +pack_trailer () { + test-sha1 -b <"$1" >trailer.tmp && + cat trailer.tmp >>"$1" && + rm -f trailer.tmp +} + +# Remove any existing packs to make sure that +# whatever we index next will be the pack that we +# actually use. +clear_packs () { + rm -f .git/objects/pack/* +} diff --git a/t/t0001-init.sh b/t/t0001-init.sh index ad66410564..9fb582b192 100755 --- a/t/t0001-init.sh +++ b/t/t0001-init.sh @@ -379,6 +379,10 @@ test_expect_success 'init with separate gitdir' ' test -d realgitdir/refs ' +test_expect_success 're-init on .git file' ' + ( cd newdir && git init ) +' + test_expect_success 're-init to update git link' ' ( cd newdir && diff --git a/t/t0008-ignores.sh b/t/t0008-ignores.sh index c29342d6bc..181513ab4f 100755 --- a/t/t0008-ignores.sh +++ b/t/t0008-ignores.sh @@ -66,11 +66,11 @@ test_check_ignore () { init_vars && rm -f "$HOME/stdout" "$HOME/stderr" "$HOME/cmd" && - echo git $global_args check-ignore $quiet_opt $verbose_opt $non_matching_opt $args \ + echo git $global_args check-ignore $quiet_opt $verbose_opt $non_matching_opt $no_index_opt $args \ >"$HOME/cmd" && echo "$expect_code" >"$HOME/expected-exit-code" && test_expect_code "$expect_code" \ - git $global_args check-ignore $quiet_opt $verbose_opt $non_matching_opt $args \ + git $global_args check-ignore $quiet_opt $verbose_opt $non_matching_opt $no_index_opt $args \ >"$HOME/stdout" 2>"$HOME/stderr" && test_cmp "$HOME/expected-stdout" "$HOME/stdout" && stderr_empty_on_success "$expect_code" @@ -87,6 +87,9 @@ test_check_ignore () { # check-ignore --verbose output is the same as normal output except # for the extra first column. # +# A parameter is used to determine if the tests are run with the +# normal case (using the index), or with the --no-index option. +# # Arguments: # - (optional) prereqs for this test, e.g. 'SYMLINKS' # - test name @@ -94,19 +97,26 @@ test_check_ignore () { # from the other verbosity modes is automatically inferred # from this value) # - code to run (should invoke test_check_ignore) -test_expect_success_multi () { +# - index option: --index or --no-index +test_expect_success_multiple () { prereq= - if test $# -eq 4 + if test $# -eq 5 then prereq=$1 shift fi + if test "$4" = "--index" + then + no_index_opt= + else + no_index_opt=$4 + fi testname="$1" expect_all="$2" code="$3" expect_verbose=$( echo "$expect_all" | grep -v '^:: ' ) expect=$( echo "$expect_verbose" | sed -e 's/.* //' ) - test_expect_success $prereq "$testname" ' + test_expect_success $prereq "$testname${no_index_opt:+ with $no_index_opt}" ' expect "$expect" && eval "$code" ' @@ -116,7 +126,8 @@ test_expect_success_multi () { then for quiet_opt in '-q' '--quiet' do - test_expect_success $prereq "$testname${quiet_opt:+ with $quiet_opt}" " + opts="${no_index_opt:+$no_index_opt }$quiet_opt" + test_expect_success $prereq "$testname${opts:+ with $opts}" " expect '' && $code " @@ -126,7 +137,7 @@ test_expect_success_multi () { for verbose_opt in '-v' '--verbose' do - for non_matching_opt in '' ' -n' ' --non-matching' + for non_matching_opt in '' '-n' '--non-matching' do if test -n "$non_matching_opt" then @@ -139,12 +150,21 @@ test_expect_success_multi () { expect '$my_expect' && $code " - opts="$verbose_opt$non_matching_opt" + opts="${no_index_opt:+$no_index_opt }$verbose_opt${non_matching_opt:+ $non_matching_opt}" test_expect_success $prereq "$testname${opts:+ with $opts}" "$test_code" done done verbose_opt= non_matching_opt= + no_index_opt= +} + +test_expect_success_multi () { + test_expect_success_multiple "$@" "--index" +} + +test_expect_success_no_index_multi () { + test_expect_success_multiple "$@" "--no-index" } test_expect_success 'setup' ' @@ -288,7 +308,7 @@ test_expect_success_multi 'needs work tree' '' ' # First make sure that the presence of a file in the working tree # does not impact results, but that the presence of a file in the -# index does. +# index does unless the --no-index option is used. for subdir in '' 'a/' do @@ -303,22 +323,42 @@ do ":: ${subdir}non-existent" \ "test_check_ignore '${subdir}non-existent' 1" + test_expect_success_no_index_multi "non-existent file $where not ignored" \ + ":: ${subdir}non-existent" \ + "test_check_ignore '${subdir}non-existent' 1" + test_expect_success_multi "non-existent file $where ignored" \ ".gitignore:1:one ${subdir}one" \ "test_check_ignore '${subdir}one'" + test_expect_success_no_index_multi "non-existent file $where ignored" \ + ".gitignore:1:one ${subdir}one" \ + "test_check_ignore '${subdir}one'" + test_expect_success_multi "existing untracked file $where not ignored" \ ":: ${subdir}not-ignored" \ "test_check_ignore '${subdir}not-ignored' 1" + test_expect_success_no_index_multi "existing untracked file $where not ignored" \ + ":: ${subdir}not-ignored" \ + "test_check_ignore '${subdir}not-ignored' 1" + test_expect_success_multi "existing tracked file $where not ignored" \ ":: ${subdir}ignored-but-in-index" \ "test_check_ignore '${subdir}ignored-but-in-index' 1" + test_expect_success_no_index_multi "existing tracked file $where shown as ignored" \ + ".gitignore:2:ignored-* ${subdir}ignored-but-in-index" \ + "test_check_ignore '${subdir}ignored-but-in-index'" + test_expect_success_multi "existing untracked file $where ignored" \ ".gitignore:2:ignored-* ${subdir}ignored-and-untracked" \ "test_check_ignore '${subdir}ignored-and-untracked'" + test_expect_success_no_index_multi "existing untracked file $where ignored" \ + ".gitignore:2:ignored-* ${subdir}ignored-and-untracked" \ + "test_check_ignore '${subdir}ignored-and-untracked'" + test_expect_success_multi "mix of file types $where" \ ":: ${subdir}non-existent .gitignore:1:one ${subdir}one @@ -332,6 +372,20 @@ do ${subdir}ignored-but-in-index ${subdir}ignored-and-untracked' " + + test_expect_success_no_index_multi "mix of file types $where" \ +":: ${subdir}non-existent +.gitignore:1:one ${subdir}one +:: ${subdir}not-ignored +.gitignore:2:ignored-* ${subdir}ignored-but-in-index +.gitignore:2:ignored-* ${subdir}ignored-and-untracked" \ + "test_check_ignore ' + ${subdir}non-existent + ${subdir}one + ${subdir}not-ignored + ${subdir}ignored-but-in-index + ${subdir}ignored-and-untracked' + " done # Having established the above, from now on we mostly test against @@ -432,7 +486,7 @@ test_expect_success_multi SYMLINKS 'symlink' ':: a/symlink' ' test_expect_success_multi SYMLINKS 'beyond a symlink' '' ' test_check_ignore "a/symlink/foo" 128 && - test_stderr "fatal: '\''a/symlink/foo'\'' is beyond a symbolic link" + test_stderr "fatal: pathspec '\''a/symlink/foo'\'' is beyond a symbolic link" ' test_expect_success_multi SYMLINKS 'beyond a symlink from subdirectory' '' ' @@ -440,7 +494,7 @@ test_expect_success_multi SYMLINKS 'beyond a symlink from subdirectory' '' ' cd a && test_check_ignore "symlink/foo" 128 ) && - test_stderr "fatal: '\''symlink/foo'\'' is beyond a symbolic link" + test_stderr "fatal: pathspec '\''symlink/foo'\'' is beyond a symbolic link" ' ############################################################################ @@ -449,7 +503,7 @@ test_expect_success_multi SYMLINKS 'beyond a symlink from subdirectory' '' ' test_expect_success_multi 'submodule' '' ' test_check_ignore "a/submodule/one" 128 && - test_stderr "fatal: Path '\''a/submodule/one'\'' is in submodule '\''a/submodule'\''" + test_stderr "fatal: Pathspec '\''a/submodule/one'\'' is in submodule '\''a/submodule'\''" ' test_expect_success_multi 'submodule from subdirectory' '' ' @@ -457,7 +511,7 @@ test_expect_success_multi 'submodule from subdirectory' '' ' cd a && test_check_ignore "submodule/one" 128 ) && - test_stderr "fatal: Path '\''a/submodule/one'\'' is in submodule '\''a/submodule'\''" + test_stderr "fatal: Pathspec '\''submodule/one'\'' is in submodule '\''a/submodule'\''" ' ############################################################################ diff --git a/t/t0050-filesystem.sh b/t/t0050-filesystem.sh index 05d78d22a6..6b3cedcf24 100755 --- a/t/t0050-filesystem.sh +++ b/t/t0050-filesystem.sh @@ -91,6 +91,7 @@ test_expect_failure CASE_INSENSITIVE_FS 'add (with different case)' ' test_expect_success "setup unicode normalization tests" ' test_create_repo unicode && cd unicode && + git config core.precomposeunicode false && touch "$aumlcdiar" && git add "$aumlcdiar" && git commit -m initial && diff --git a/t/t0056-git-C.sh b/t/t0056-git-C.sh new file mode 100755 index 0000000000..99c037703a --- /dev/null +++ b/t/t0056-git-C.sh @@ -0,0 +1,84 @@ +#!/bin/sh + +test_description='"-C <path>" option and its effects on other path-related options' + +. ./test-lib.sh + +test_expect_success '"git -C <path>" runs git from the directory <path>' ' + test_create_repo dir1 && + echo 1 >dir1/a.txt && + msg="initial in dir1" && + (cd dir1 && git add a.txt && git commit -m "$msg") && + echo "$msg" >expected && + git -C dir1 log --format=%s >actual && + test_cmp expected actual +' + +test_expect_success 'Multiple -C options: "-C dir1 -C dir2" is equivalent to "-C dir1/dir2"' ' + test_create_repo dir1/dir2 && + echo 1 >dir1/dir2/b.txt && + git -C dir1/dir2 add b.txt && + msg="initial in dir1/dir2" && + echo "$msg" >expected && + git -C dir1/dir2 commit -m "$msg" && + git -C dir1 -C dir2 log --format=%s >actual && + test_cmp expected actual +' + +test_expect_success 'Effect on --git-dir option: "-C c --git-dir=a.git" is equivalent to "--git-dir c/a.git"' ' + mkdir c && + mkdir c/a && + mkdir c/a.git && + (cd c/a.git && git init --bare) && + echo 1 >c/a/a.txt && + git --git-dir c/a.git --work-tree=c/a add a.txt && + git --git-dir c/a.git --work-tree=c/a commit -m "initial" && + git --git-dir=c/a.git log -1 --format=%s >expected && + git -C c --git-dir=a.git log -1 --format=%s >actual && + test_cmp expected actual +' + +test_expect_success 'Order should not matter: "--git-dir=a.git -C c" is equivalent to "-C c --git-dir=a.git"' ' + git -C c --git-dir=a.git log -1 --format=%s >expected && + git --git-dir=a.git -C c log -1 --format=%s >actual && + test_cmp expected actual +' + +test_expect_success 'Effect on --work-tree option: "-C c/a.git --work-tree=../a" is equivalent to "--work-tree=c/a --git-dir=c/a.git"' ' + rm c/a/a.txt && + git --git-dir=c/a.git --work-tree=c/a status >expected && + git -C c/a.git --work-tree=../a status >actual && + test_cmp expected actual +' + +test_expect_success 'Order should not matter: "--work-tree=../a -C c/a.git" is equivalent to "-C c/a.git --work-tree=../a"' ' + git -C c/a.git --work-tree=../a status >expected && + git --work-tree=../a -C c/a.git status >actual && + test_cmp expected actual +' + +test_expect_success 'Effect on --git-dir and --work-tree options - "-C c --git-dir=a.git --work-tree=a" is equivalent to "--git-dir=c/a.git --work-tree=c/a"' ' + git --git-dir=c/a.git --work-tree=c/a status >expected && + git -C c --git-dir=a.git --work-tree=a status >actual && + test_cmp expected actual +' + +test_expect_success 'Order should not matter: "-C c --git-dir=a.git --work-tree=a" is equivalent to "--git-dir=a.git -C c --work-tree=a"' ' + git -C c --git-dir=a.git --work-tree=a status >expected && + git --git-dir=a.git -C c --work-tree=a status >actual && + test_cmp expected actual +' + +test_expect_success 'Order should not matter: "-C c --git-dir=a.git --work-tree=a" is equivalent to "--git-dir=a.git --work-tree=a -C c"' ' + git -C c --git-dir=a.git --work-tree=a status >expected && + git --git-dir=a.git --work-tree=a -C c status >actual && + test_cmp expected actual +' + +test_expect_success 'Relative followed by fullpath: "-C ./here -C /there" is equivalent to "-C /there"' ' + echo "initial in dir1/dir2" >expected && + git -C dir1 -C "$(pwd)/dir1/dir2" log --format=%s >actual && + test_cmp expected actual +' + +test_done diff --git a/t/t0070-fundamental.sh b/t/t0070-fundamental.sh index 986b2a8f26..5ed69a6f56 100755 --- a/t/t0070-fundamental.sh +++ b/t/t0070-fundamental.sh @@ -25,6 +25,10 @@ test_expect_success POSIXPERM,SANITY 'mktemp to unwritable directory prints file grep "cannotwrite/test" err ' +test_expect_success 'git_mkstemps_mode does not fail if fd 0 is not open' ' + git commit --allow-empty -m message <&- +' + test_expect_success 'check for a bug in the regex routines' ' # if this test fails, re-build git with NO_REGEX=1 test-regex diff --git a/t/t0110-urlmatch-normalization.sh b/t/t0110-urlmatch-normalization.sh new file mode 100755 index 0000000000..8d6096d4d1 --- /dev/null +++ b/t/t0110-urlmatch-normalization.sh @@ -0,0 +1,177 @@ +#!/bin/sh + +test_description='urlmatch URL normalization' +. ./test-lib.sh + +# The base name of the test url files +tu="$TEST_DIRECTORY/t0110/url" + +# Note that only file: URLs should be allowed without a host + +test_expect_success 'url scheme' ' + ! test-urlmatch-normalization "" && + ! test-urlmatch-normalization "_" && + ! test-urlmatch-normalization "scheme" && + ! test-urlmatch-normalization "scheme:" && + ! test-urlmatch-normalization "scheme:/" && + ! test-urlmatch-normalization "scheme://" && + ! test-urlmatch-normalization "file" && + ! test-urlmatch-normalization "file:" && + ! test-urlmatch-normalization "file:/" && + test-urlmatch-normalization "file://" && + ! test-urlmatch-normalization "://acme.co" && + ! test-urlmatch-normalization "x_test://acme.co" && + ! test-urlmatch-normalization "-test://acme.co" && + ! test-urlmatch-normalization "0test://acme.co" && + ! test-urlmatch-normalization "+test://acme.co" && + ! test-urlmatch-normalization ".test://acme.co" && + ! test-urlmatch-normalization "schem%6e://" && + test-urlmatch-normalization "x-Test+v1.0://acme.co" && + test "$(test-urlmatch-normalization -p "AbCdeF://x.Y")" = "abcdef://x.y/" +' + +test_expect_success 'url authority' ' + ! test-urlmatch-normalization "scheme://user:pass@" && + ! test-urlmatch-normalization "scheme://?" && + ! test-urlmatch-normalization "scheme://#" && + ! test-urlmatch-normalization "scheme:///" && + ! test-urlmatch-normalization "scheme://:" && + ! test-urlmatch-normalization "scheme://:555" && + test-urlmatch-normalization "file://user:pass@" && + test-urlmatch-normalization "file://?" && + test-urlmatch-normalization "file://#" && + test-urlmatch-normalization "file:///" && + test-urlmatch-normalization "file://:" && + ! test-urlmatch-normalization "file://:555" && + test-urlmatch-normalization "scheme://user:pass@host" && + test-urlmatch-normalization "scheme://@host" && + test-urlmatch-normalization "scheme://%00@host" && + ! test-urlmatch-normalization "scheme://%%@host" && + ! test-urlmatch-normalization "scheme://host_" && + test-urlmatch-normalization "scheme://user:pass@host/" && + test-urlmatch-normalization "scheme://@host/" && + test-urlmatch-normalization "scheme://host/" && + test-urlmatch-normalization "scheme://host?x" && + test-urlmatch-normalization "scheme://host#x" && + test-urlmatch-normalization "scheme://host/@" && + test-urlmatch-normalization "scheme://host?@x" && + test-urlmatch-normalization "scheme://host#@x" && + test-urlmatch-normalization "scheme://[::1]" && + test-urlmatch-normalization "scheme://[::1]/" && + ! test-urlmatch-normalization "scheme://hos%41/" && + test-urlmatch-normalization "scheme://[invalid....:/" && + test-urlmatch-normalization "scheme://invalid....:]/" && + ! test-urlmatch-normalization "scheme://invalid....:[/" && + ! test-urlmatch-normalization "scheme://invalid....:[" +' + +test_expect_success 'url port checks' ' + test-urlmatch-normalization "xyz://q@some.host:" && + test-urlmatch-normalization "xyz://q@some.host:456/" && + ! test-urlmatch-normalization "xyz://q@some.host:0" && + ! test-urlmatch-normalization "xyz://q@some.host:0000000" && + test-urlmatch-normalization "xyz://q@some.host:0000001?" && + test-urlmatch-normalization "xyz://q@some.host:065535#" && + test-urlmatch-normalization "xyz://q@some.host:65535" && + ! test-urlmatch-normalization "xyz://q@some.host:65536" && + ! test-urlmatch-normalization "xyz://q@some.host:99999" && + ! test-urlmatch-normalization "xyz://q@some.host:100000" && + ! test-urlmatch-normalization "xyz://q@some.host:100001" && + test-urlmatch-normalization "http://q@some.host:80" && + test-urlmatch-normalization "https://q@some.host:443" && + test-urlmatch-normalization "http://q@some.host:80/" && + test-urlmatch-normalization "https://q@some.host:443?" && + ! test-urlmatch-normalization "http://q@:8008" && + ! test-urlmatch-normalization "http://:8080" && + ! test-urlmatch-normalization "http://:" && + test-urlmatch-normalization "xyz://q@some.host:456/" && + test-urlmatch-normalization "xyz://[::1]:456/" && + test-urlmatch-normalization "xyz://[::1]:/" && + ! test-urlmatch-normalization "xyz://[::1]:000/" && + ! test-urlmatch-normalization "xyz://[::1]:0%300/" && + ! test-urlmatch-normalization "xyz://[::1]:0x80/" && + ! test-urlmatch-normalization "xyz://[::1]:4294967297/" && + ! test-urlmatch-normalization "xyz://[::1]:030f/" +' + +test_expect_success 'url port normalization' ' + test "$(test-urlmatch-normalization -p "http://x:800")" = "http://x:800/" && + test "$(test-urlmatch-normalization -p "http://x:0800")" = "http://x:800/" && + test "$(test-urlmatch-normalization -p "http://x:00000800")" = "http://x:800/" && + test "$(test-urlmatch-normalization -p "http://x:065535")" = "http://x:65535/" && + test "$(test-urlmatch-normalization -p "http://x:1")" = "http://x:1/" && + test "$(test-urlmatch-normalization -p "http://x:80")" = "http://x/" && + test "$(test-urlmatch-normalization -p "http://x:080")" = "http://x/" && + test "$(test-urlmatch-normalization -p "http://x:000000080")" = "http://x/" && + test "$(test-urlmatch-normalization -p "https://x:443")" = "https://x/" && + test "$(test-urlmatch-normalization -p "https://x:0443")" = "https://x/" && + test "$(test-urlmatch-normalization -p "https://x:000000443")" = "https://x/" +' + +test_expect_success 'url general escapes' ' + ! test-urlmatch-normalization "http://x.y?%fg" && + test "$(test-urlmatch-normalization -p "X://W/%7e%41^%3a")" = "x://w/~A%5E%3A" && + test "$(test-urlmatch-normalization -p "X://W/:/?#[]@")" = "x://w/:/?#[]@" && + test "$(test-urlmatch-normalization -p "X://W/$&()*+,;=")" = "x://w/$&()*+,;=" && + test "$(test-urlmatch-normalization -p "X://W/'\''")" = "x://w/'\''" && + test "$(test-urlmatch-normalization -p "X://W?'\!'")" = "x://w/?'\!'" +' + +test_expect_success 'url high-bit escapes' ' + test "$(test-urlmatch-normalization -p "$(cat "$tu-1")")" = "x://q/%01%02%03%04%05%06%07%08%0E%0F%10%11%12" && + test "$(test-urlmatch-normalization -p "$(cat "$tu-2")")" = "x://q/%13%14%15%16%17%18%19%1B%1C%1D%1E%1F%7F" && + test "$(test-urlmatch-normalization -p "$(cat "$tu-3")")" = "x://q/%80%81%82%83%84%85%86%87%88%89%8A%8B%8C%8D%8E%8F" && + test "$(test-urlmatch-normalization -p "$(cat "$tu-4")")" = "x://q/%90%91%92%93%94%95%96%97%98%99%9A%9B%9C%9D%9E%9F" && + test "$(test-urlmatch-normalization -p "$(cat "$tu-5")")" = "x://q/%A0%A1%A2%A3%A4%A5%A6%A7%A8%A9%AA%AB%AC%AD%AE%AF" && + test "$(test-urlmatch-normalization -p "$(cat "$tu-6")")" = "x://q/%B0%B1%B2%B3%B4%B5%B6%B7%B8%B9%BA%BB%BC%BD%BE%BF" && + test "$(test-urlmatch-normalization -p "$(cat "$tu-7")")" = "x://q/%C0%C1%C2%C3%C4%C5%C6%C7%C8%C9%CA%CB%CC%CD%CE%CF" && + test "$(test-urlmatch-normalization -p "$(cat "$tu-8")")" = "x://q/%D0%D1%D2%D3%D4%D5%D6%D7%D8%D9%DA%DB%DC%DD%DE%DF" && + test "$(test-urlmatch-normalization -p "$(cat "$tu-9")")" = "x://q/%E0%E1%E2%E3%E4%E5%E6%E7%E8%E9%EA%EB%EC%ED%EE%EF" && + test "$(test-urlmatch-normalization -p "$(cat "$tu-10")")" = "x://q/%F0%F1%F2%F3%F4%F5%F6%F7%F8%F9%FA%FB%FC%FD%FE%FF" && + test "$(test-urlmatch-normalization -p "$(cat "$tu-11")")" = "x://q/%C2%80%DF%BF%E0%A0%80%EF%BF%BD%F0%90%80%80%F0%AF%BF%BD" +' + +test_expect_success 'url username/password escapes' ' + test "$(test-urlmatch-normalization -p "x://%41%62(^):%70+d@foo")" = "x://Ab(%5E):p+d@foo/" +' + +test_expect_success 'url normalized lengths' ' + test "$(test-urlmatch-normalization -l "Http://%4d%65:%4d^%70@The.Host")" = 25 && + test "$(test-urlmatch-normalization -l "http://%41:%42@x.y/%61/")" = 17 && + test "$(test-urlmatch-normalization -l "http://@x.y/^")" = 15 +' + +test_expect_success 'url . and .. segments' ' + test "$(test-urlmatch-normalization -p "x://y/.")" = "x://y/" && + test "$(test-urlmatch-normalization -p "x://y/./")" = "x://y/" && + test "$(test-urlmatch-normalization -p "x://y/a/.")" = "x://y/a" && + test "$(test-urlmatch-normalization -p "x://y/a/./")" = "x://y/a/" && + test "$(test-urlmatch-normalization -p "x://y/.?")" = "x://y/?" && + test "$(test-urlmatch-normalization -p "x://y/./?")" = "x://y/?" && + test "$(test-urlmatch-normalization -p "x://y/a/.?")" = "x://y/a?" && + test "$(test-urlmatch-normalization -p "x://y/a/./?")" = "x://y/a/?" && + test "$(test-urlmatch-normalization -p "x://y/a/./b/.././../c")" = "x://y/c" && + test "$(test-urlmatch-normalization -p "x://y/a/./b/../.././c/")" = "x://y/c/" && + test "$(test-urlmatch-normalization -p "x://y/a/./b/.././../c/././.././.")" = "x://y/" && + ! test-urlmatch-normalization "x://y/a/./b/.././../c/././.././.." && + test "$(test-urlmatch-normalization -p "x://y/a/./?/././..")" = "x://y/a/?/././.." && + test "$(test-urlmatch-normalization -p "x://y/%2e/")" = "x://y/" && + test "$(test-urlmatch-normalization -p "x://y/%2E/")" = "x://y/" && + test "$(test-urlmatch-normalization -p "x://y/a/%2e./")" = "x://y/" && + test "$(test-urlmatch-normalization -p "x://y/b/.%2E/")" = "x://y/" && + test "$(test-urlmatch-normalization -p "x://y/c/%2e%2E/")" = "x://y/" +' + +# http://@foo specifies an empty user name but does not specify a password +# http://foo specifies neither a user name nor a password +# So they should not be equivalent +test_expect_success 'url equivalents' ' + test-urlmatch-normalization "httP://x" "Http://X/" && + test-urlmatch-normalization "Http://%4d%65:%4d^%70@The.Host" "hTTP://Me:%4D^p@the.HOST:80/" && + ! test-urlmatch-normalization "https://@x.y/^" "httpS://x.y:443/^" && + test-urlmatch-normalization "https://@x.y/^" "httpS://@x.y:0443/^" && + test-urlmatch-normalization "https://@x.y/^/../abc" "httpS://@x.y:0443/abc" && + test-urlmatch-normalization "https://@x.y/^/.." "httpS://@x.y:0443/" +' + +test_done diff --git a/t/t0110/README b/t/t0110/README new file mode 100644 index 0000000000..ad4a50ecd8 --- /dev/null +++ b/t/t0110/README @@ -0,0 +1,9 @@ +The url data files in this directory contain URLs with characters +in the range 0x01-0x1f and 0x7f-0xff to test the proper normalization +of unprintable characters. + +A select few characters in the 0x01-0x1f range are skipped to help +avoid problems running the test itself. + +The urls are in test files in this directory rather than being +embedded in the test script for portability. diff --git a/t/t0110/url-1 b/t/t0110/url-1 new file mode 100644 index 0000000000..519019c5ce --- /dev/null +++ b/t/t0110/url-1 @@ -0,0 +1 @@ +x://q/ diff --git a/t/t0110/url-10 b/t/t0110/url-10 new file mode 100644 index 0000000000..b9965de6a5 --- /dev/null +++ b/t/t0110/url-10 @@ -0,0 +1 @@ +x://q/ðñòóôõö÷øùúûüýþÿ diff --git a/t/t0110/url-11 b/t/t0110/url-11 new file mode 100644 index 0000000000..f0a50f1009 --- /dev/null +++ b/t/t0110/url-11 @@ -0,0 +1 @@ +x://q/Â€ß¿à €ï¿½ð€€ð¯¿½ diff --git a/t/t0110/url-2 b/t/t0110/url-2 new file mode 100644 index 0000000000..43334b05b2 --- /dev/null +++ b/t/t0110/url-2 @@ -0,0 +1 @@ +x://q/ diff --git a/t/t0110/url-3 b/t/t0110/url-3 new file mode 100644 index 0000000000..7378c7bec2 --- /dev/null +++ b/t/t0110/url-3 @@ -0,0 +1 @@ +x://q/€‚ƒ„…†‡ˆ‰Š‹ŒŽ diff --git a/t/t0110/url-4 b/t/t0110/url-4 new file mode 100644 index 0000000000..220b198c97 --- /dev/null +++ b/t/t0110/url-4 @@ -0,0 +1 @@ +x://q/‘’“”•–—˜™š›œžŸ diff --git a/t/t0110/url-5 b/t/t0110/url-5 new file mode 100644 index 0000000000..1ccd927779 --- /dev/null +++ b/t/t0110/url-5 @@ -0,0 +1 @@ +x://q/ ¡¢£¤¥¦§¨©ª«¬®¯ diff --git a/t/t0110/url-6 b/t/t0110/url-6 new file mode 100644 index 0000000000..e8283aac6d --- /dev/null +++ b/t/t0110/url-6 @@ -0,0 +1 @@ +x://q/°±²³´µ¶·¸¹º»¼½¾¿ diff --git a/t/t0110/url-7 b/t/t0110/url-7 new file mode 100644 index 0000000000..fa7c10b615 --- /dev/null +++ b/t/t0110/url-7 @@ -0,0 +1 @@ +x://q/ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏ diff --git a/t/t0110/url-8 b/t/t0110/url-8 new file mode 100644 index 0000000000..79a0ba836f --- /dev/null +++ b/t/t0110/url-8 @@ -0,0 +1 @@ +x://q/ÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞß diff --git a/t/t0110/url-9 b/t/t0110/url-9 new file mode 100644 index 0000000000..8b44bec48b --- /dev/null +++ b/t/t0110/url-9 @@ -0,0 +1 @@ +x://q/àáâãäåæçèéêëìíîï diff --git a/t/t1006-cat-file.sh b/t/t1006-cat-file.sh index 4e911fb43d..a420742494 100755 --- a/t/t1006-cat-file.sh +++ b/t/t1006-cat-file.sh @@ -78,6 +78,13 @@ $content" echo $sha1 | git cat-file --batch-check="%(objecttype) %(objectname)" >actual && test_cmp expect actual ' + + test_expect_success '--batch-check with %(rest)' ' + echo "$type this is some extra content" >expect && + echo "$sha1 this is some extra content" | + git cat-file --batch-check="%(objecttype) %(rest)" >actual && + test_cmp expect actual + ' } hello_content="Hello World" @@ -91,6 +98,14 @@ test_expect_success "setup" ' run_tests 'blob' $hello_sha1 $hello_size "$hello_content" "$hello_content" +test_expect_success '--batch-check without %(rest) considers whole line' ' + echo "$hello_sha1 blob $hello_size" >expect && + git update-index --add --cacheinfo 100644 $hello_sha1 "white space" && + test_when_finished "git update-index --remove \"white space\"" && + echo ":white space" | git cat-file --batch-check >actual && + test_cmp expect actual +' + tree_sha1=$(git write-tree) tree_size=33 tree_pretty_content="100644 blob $hello_sha1 hello" diff --git a/t/t1300-repo-config.sh b/t/t1300-repo-config.sh index c4a7d84f46..967359344d 100755 --- a/t/t1300-repo-config.sh +++ b/t/t1300-repo-config.sh @@ -652,16 +652,23 @@ test_expect_success numbers ' test_cmp expect actual ' +test_expect_success '--int is at least 64 bits' ' + git config giga.watts 121g && + echo 129922760704 >expect && + git config --int --get giga.watts >actual && + test_cmp expect actual +' + test_expect_success 'invalid unit' ' git config aninvalid.unit "1auto" && echo 1auto >expect && git config aninvalid.unit >actual && test_cmp expect actual && - cat > expect <<-\EOF - fatal: bad config value for '\''aninvalid.unit'\'' in .git/config + cat >expect <<-\EOF + fatal: bad numeric config value '\''1auto'\'' for '\''aninvalid.unit'\'' in .git/config: invalid unit EOF test_must_fail git config --int --get aninvalid.unit 2>actual && - test_cmp actual expect + test_i18ncmp expect actual ' cat > expect << EOF @@ -1087,6 +1094,31 @@ test_expect_success 'barf on incomplete string' ' grep " line 3 " error ' +test_expect_success 'urlmatch' ' + cat >.git/config <<-\EOF && + [http] + sslVerify + [http "https://weak.example.com"] + sslVerify = false + cookieFile = /tmp/cookie.txt + EOF + + echo true >expect && + git config --bool --get-urlmatch http.SSLverify https://good.example.com >actual && + test_cmp expect actual && + + echo false >expect && + git config --bool --get-urlmatch http.sslverify https://weak.example.com >actual && + test_cmp expect actual && + + { + echo http.cookiefile /tmp/cookie.txt && + echo http.sslverify false + } >expect && + git config --get-urlmatch HTTP https://weak.example.com >actual && + test_cmp expect actual +' + # good section hygiene test_expect_failure 'unsetting the last key in a section removes header' ' cat >.git/config <<-\EOF && diff --git a/t/t1400-update-ref.sh b/t/t1400-update-ref.sh index e415ee0bbf..6ffd82fe32 100755 --- a/t/t1400-update-ref.sh +++ b/t/t1400-update-ref.sh @@ -302,4 +302,636 @@ test_expect_success \ 'git cat-file blob master@{2005-05-26 23:42}:F (expect OTHER)' \ 'test OTHER = $(git cat-file blob "master@{2005-05-26 23:42}:F")' +a=refs/heads/a +b=refs/heads/b +c=refs/heads/c +E='""' +F='%s\0' +pws='path with space' + +test_expect_success 'stdin test setup' ' + echo "$pws" >"$pws" && + git add -- "$pws" && + git commit -m "$pws" +' + +test_expect_success '-z fails without --stdin' ' + test_must_fail git update-ref -z $m $m $m 2>err && + grep "usage: git update-ref" err +' + +test_expect_success 'stdin works with no input' ' + >stdin && + git update-ref --stdin <stdin && + git rev-parse --verify -q $m +' + +test_expect_success 'stdin fails on empty line' ' + echo "" >stdin && + test_must_fail git update-ref --stdin <stdin 2>err && + grep "fatal: empty command in input" err +' + +test_expect_success 'stdin fails on only whitespace' ' + echo " " >stdin && + test_must_fail git update-ref --stdin <stdin 2>err && + grep "fatal: whitespace before command: " err +' + +test_expect_success 'stdin fails on leading whitespace' ' + echo " create $a $m" >stdin && + test_must_fail git update-ref --stdin <stdin 2>err && + grep "fatal: whitespace before command: create $a $m" err +' + +test_expect_success 'stdin fails on unknown command' ' + echo "unknown $a" >stdin && + test_must_fail git update-ref --stdin <stdin 2>err && + grep "fatal: unknown command: unknown $a" err +' + +test_expect_success 'stdin fails on badly quoted input' ' + echo "create $a \"master" >stdin && + test_must_fail git update-ref --stdin <stdin 2>err && + grep "fatal: badly quoted argument: \\\"master" err +' + +test_expect_success 'stdin fails on arguments not separated by space' ' + echo "create \"$a\"master" >stdin && + test_must_fail git update-ref --stdin <stdin 2>err && + grep "fatal: expected SP but got: master" err +' + +test_expect_success 'stdin fails create with no ref' ' + echo "create " >stdin && + test_must_fail git update-ref --stdin <stdin 2>err && + grep "fatal: create line missing <ref>" err +' + +test_expect_success 'stdin fails create with bad ref name' ' + echo "create ~a $m" >stdin && + test_must_fail git update-ref --stdin <stdin 2>err && + grep "fatal: invalid ref format: ~a" err +' + +test_expect_success 'stdin fails create with no new value' ' + echo "create $a" >stdin && + test_must_fail git update-ref --stdin <stdin 2>err && + grep "fatal: create $a missing <newvalue>" err +' + +test_expect_success 'stdin fails create with too many arguments' ' + echo "create $a $m $m" >stdin && + test_must_fail git update-ref --stdin <stdin 2>err && + grep "fatal: create $a has extra input: $m" err +' + +test_expect_success 'stdin fails update with no ref' ' + echo "update " >stdin && + test_must_fail git update-ref --stdin <stdin 2>err && + grep "fatal: update line missing <ref>" err +' + +test_expect_success 'stdin fails update with bad ref name' ' + echo "update ~a $m" >stdin && + test_must_fail git update-ref --stdin <stdin 2>err && + grep "fatal: invalid ref format: ~a" err +' + +test_expect_success 'stdin fails update with no new value' ' + echo "update $a" >stdin && + test_must_fail git update-ref --stdin <stdin 2>err && + grep "fatal: update $a missing <newvalue>" err +' + +test_expect_success 'stdin fails update with too many arguments' ' + echo "update $a $m $m $m" >stdin && + test_must_fail git update-ref --stdin <stdin 2>err && + grep "fatal: update $a has extra input: $m" err +' + +test_expect_success 'stdin fails delete with no ref' ' + echo "delete " >stdin && + test_must_fail git update-ref --stdin <stdin 2>err && + grep "fatal: delete line missing <ref>" err +' + +test_expect_success 'stdin fails delete with bad ref name' ' + echo "delete ~a $m" >stdin && + test_must_fail git update-ref --stdin <stdin 2>err && + grep "fatal: invalid ref format: ~a" err +' + +test_expect_success 'stdin fails delete with too many arguments' ' + echo "delete $a $m $m" >stdin && + test_must_fail git update-ref --stdin <stdin 2>err && + grep "fatal: delete $a has extra input: $m" err +' + +test_expect_success 'stdin fails verify with too many arguments' ' + echo "verify $a $m $m" >stdin && + test_must_fail git update-ref --stdin <stdin 2>err && + grep "fatal: verify $a has extra input: $m" err +' + +test_expect_success 'stdin fails option with unknown name' ' + echo "option unknown" >stdin && + test_must_fail git update-ref --stdin <stdin 2>err && + grep "fatal: option unknown: unknown" err +' + +test_expect_success 'stdin fails with duplicate refs' ' + cat >stdin <<-EOF && + create $a $m + create $b $m + create $a $m + EOF + test_must_fail git update-ref --stdin <stdin 2>err && + grep "fatal: Multiple updates for ref '"'"'$a'"'"' not allowed." err +' + +test_expect_success 'stdin create ref works' ' + echo "create $a $m" >stdin && + git update-ref --stdin <stdin && + git rev-parse $m >expect && + git rev-parse $a >actual && + test_cmp expect actual +' + +test_expect_success 'stdin update ref creates with zero old value' ' + echo "update $b $m $Z" >stdin && + git update-ref --stdin <stdin && + git rev-parse $m >expect && + git rev-parse $b >actual && + test_cmp expect actual && + git update-ref -d $b +' + +test_expect_success 'stdin update ref creates with empty old value' ' + echo "update $b $m $E" >stdin && + git update-ref --stdin <stdin && + git rev-parse $m >expect && + git rev-parse $b >actual && + test_cmp expect actual +' + +test_expect_success 'stdin create ref works with path with space to blob' ' + echo "create refs/blobs/pws \"$m:$pws\"" >stdin && + git update-ref --stdin <stdin && + git rev-parse "$m:$pws" >expect && + git rev-parse refs/blobs/pws >actual && + test_cmp expect actual && + git update-ref -d refs/blobs/pws +' + +test_expect_success 'stdin update ref fails with wrong old value' ' + echo "update $c $m $m~1" >stdin && + test_must_fail git update-ref --stdin <stdin 2>err && + grep "fatal: Cannot lock the ref '"'"'$c'"'"'" err && + test_must_fail git rev-parse --verify -q $c +' + +test_expect_success 'stdin update ref fails with bad old value' ' + echo "update $c $m does-not-exist" >stdin && + test_must_fail git update-ref --stdin <stdin 2>err && + grep "fatal: invalid old value for ref $c: does-not-exist" err && + test_must_fail git rev-parse --verify -q $c +' + +test_expect_success 'stdin create ref fails with bad new value' ' + echo "create $c does-not-exist" >stdin && + test_must_fail git update-ref --stdin <stdin 2>err && + grep "fatal: invalid new value for ref $c: does-not-exist" err && + test_must_fail git rev-parse --verify -q $c +' + +test_expect_success 'stdin create ref fails with zero new value' ' + echo "create $c " >stdin && + test_must_fail git update-ref --stdin <stdin 2>err && + grep "fatal: create $c given zero new value" err && + test_must_fail git rev-parse --verify -q $c +' + +test_expect_success 'stdin update ref works with right old value' ' + echo "update $b $m~1 $m" >stdin && + git update-ref --stdin <stdin && + git rev-parse $m~1 >expect && + git rev-parse $b >actual && + test_cmp expect actual +' + +test_expect_success 'stdin delete ref fails with wrong old value' ' + echo "delete $a $m~1" >stdin && + test_must_fail git update-ref --stdin <stdin 2>err && + grep "fatal: Cannot lock the ref '"'"'$a'"'"'" err && + git rev-parse $m >expect && + git rev-parse $a >actual && + test_cmp expect actual +' + +test_expect_success 'stdin delete ref fails with zero old value' ' + echo "delete $a " >stdin && + test_must_fail git update-ref --stdin <stdin 2>err && + grep "fatal: delete $a given zero old value" err && + git rev-parse $m >expect && + git rev-parse $a >actual && + test_cmp expect actual +' + +test_expect_success 'stdin update symref works option no-deref' ' + git symbolic-ref TESTSYMREF $b && + cat >stdin <<-EOF && + option no-deref + update TESTSYMREF $a $b + EOF + git update-ref --stdin <stdin && + git rev-parse TESTSYMREF >expect && + git rev-parse $a >actual && + test_cmp expect actual && + git rev-parse $m~1 >expect && + git rev-parse $b >actual && + test_cmp expect actual +' + +test_expect_success 'stdin delete symref works option no-deref' ' + git symbolic-ref TESTSYMREF $b && + cat >stdin <<-EOF && + option no-deref + delete TESTSYMREF $b + EOF + git update-ref --stdin <stdin && + test_must_fail git rev-parse --verify -q TESTSYMREF && + git rev-parse $m~1 >expect && + git rev-parse $b >actual && + test_cmp expect actual +' + +test_expect_success 'stdin delete ref works with right old value' ' + echo "delete $b $m~1" >stdin && + git update-ref --stdin <stdin && + test_must_fail git rev-parse --verify -q $b +' + +test_expect_success 'stdin update/create/verify combination works' ' + cat >stdin <<-EOF && + update $a $m + create $b $m + verify $c + EOF + git update-ref --stdin <stdin && + git rev-parse $m >expect && + git rev-parse $a >actual && + test_cmp expect actual && + git rev-parse $b >actual && + test_cmp expect actual && + test_must_fail git rev-parse --verify -q $c +' + +test_expect_success 'stdin update refs works with identity updates' ' + cat >stdin <<-EOF && + update $a $m $m + update $b $m $m + update $c $Z $E + EOF + git update-ref --stdin <stdin && + git rev-parse $m >expect && + git rev-parse $a >actual && + test_cmp expect actual && + git rev-parse $b >actual && + test_cmp expect actual && + test_must_fail git rev-parse --verify -q $c +' + +test_expect_success 'stdin update refs fails with wrong old value' ' + git update-ref $c $m && + cat >stdin <<-EOF && + update $a $m $m + update $b $m $m + update $c '' + EOF + test_must_fail git update-ref --stdin <stdin 2>err && + grep "fatal: Cannot lock the ref '"'"'$c'"'"'" err && + git rev-parse $m >expect && + git rev-parse $a >actual && + test_cmp expect actual && + git rev-parse $b >actual && + test_cmp expect actual && + git rev-parse $c >actual && + test_cmp expect actual +' + +test_expect_success 'stdin delete refs works with packed and loose refs' ' + git pack-refs --all && + git update-ref $c $m~1 && + cat >stdin <<-EOF && + delete $a $m + update $b $Z $m + update $c $E $m~1 + EOF + git update-ref --stdin <stdin && + test_must_fail git rev-parse --verify -q $a && + test_must_fail git rev-parse --verify -q $b && + test_must_fail git rev-parse --verify -q $c +' + +test_expect_success 'stdin -z works on empty input' ' + >stdin && + git update-ref -z --stdin <stdin && + git rev-parse --verify -q $m +' + +test_expect_success 'stdin -z fails on empty line' ' + echo "" >stdin && + test_must_fail git update-ref -z --stdin <stdin 2>err && + grep "fatal: whitespace before command: " err +' + +test_expect_success 'stdin -z fails on empty command' ' + printf $F "" >stdin && + test_must_fail git update-ref -z --stdin <stdin 2>err && + grep "fatal: empty command in input" err +' + +test_expect_success 'stdin -z fails on only whitespace' ' + printf $F " " >stdin && + test_must_fail git update-ref -z --stdin <stdin 2>err && + grep "fatal: whitespace before command: " err +' + +test_expect_success 'stdin -z fails on leading whitespace' ' + printf $F " create $a" "$m" >stdin && + test_must_fail git update-ref -z --stdin <stdin 2>err && + grep "fatal: whitespace before command: create $a" err +' + +test_expect_success 'stdin -z fails on unknown command' ' + printf $F "unknown $a" >stdin && + test_must_fail git update-ref -z --stdin <stdin 2>err && + grep "fatal: unknown command: unknown $a" err +' + +test_expect_success 'stdin -z fails create with no ref' ' + printf $F "create " >stdin && + test_must_fail git update-ref -z --stdin <stdin 2>err && + grep "fatal: create line missing <ref>" err +' + +test_expect_success 'stdin -z fails create with bad ref name' ' + printf $F "create ~a " "$m" >stdin && + test_must_fail git update-ref -z --stdin <stdin 2>err && + grep "fatal: invalid ref format: ~a " err +' + +test_expect_success 'stdin -z fails create with no new value' ' + printf $F "create $a" >stdin && + test_must_fail git update-ref -z --stdin <stdin 2>err && + grep "fatal: create $a missing <newvalue>" err +' + +test_expect_success 'stdin -z fails create with too many arguments' ' + printf $F "create $a" "$m" "$m" >stdin && + test_must_fail git update-ref -z --stdin <stdin 2>err && + grep "fatal: unknown command: $m" err +' + +test_expect_success 'stdin -z fails update with no ref' ' + printf $F "update " >stdin && + test_must_fail git update-ref -z --stdin <stdin 2>err && + grep "fatal: update line missing <ref>" err +' + +test_expect_success 'stdin -z fails update with bad ref name' ' + printf $F "update ~a" "$m" >stdin && + test_must_fail git update-ref -z --stdin <stdin 2>err && + grep "fatal: invalid ref format: ~a" err +' + +test_expect_success 'stdin -z fails update with no new value' ' + printf $F "update $a" >stdin && + test_must_fail git update-ref -z --stdin <stdin 2>err && + grep "fatal: update $a missing <newvalue>" err +' + +test_expect_success 'stdin -z fails update with no old value' ' + printf $F "update $a" "$m" >stdin && + test_must_fail git update-ref -z --stdin <stdin 2>err && + grep "fatal: update $a missing \\[<oldvalue>\\] NUL" err +' + +test_expect_success 'stdin -z fails update with too many arguments' ' + printf $F "update $a" "$m" "$m" "$m" >stdin && + test_must_fail git update-ref -z --stdin <stdin 2>err && + grep "fatal: unknown command: $m" err +' + +test_expect_success 'stdin -z fails delete with no ref' ' + printf $F "delete " >stdin && + test_must_fail git update-ref -z --stdin <stdin 2>err && + grep "fatal: delete line missing <ref>" err +' + +test_expect_success 'stdin -z fails delete with bad ref name' ' + printf $F "delete ~a" "$m" >stdin && + test_must_fail git update-ref -z --stdin <stdin 2>err && + grep "fatal: invalid ref format: ~a" err +' + +test_expect_success 'stdin -z fails delete with no old value' ' + printf $F "delete $a" >stdin && + test_must_fail git update-ref -z --stdin <stdin 2>err && + grep "fatal: delete $a missing \\[<oldvalue>\\] NUL" err +' + +test_expect_success 'stdin -z fails delete with too many arguments' ' + printf $F "delete $a" "$m" "$m" >stdin && + test_must_fail git update-ref -z --stdin <stdin 2>err && + grep "fatal: unknown command: $m" err +' + +test_expect_success 'stdin -z fails verify with too many arguments' ' + printf $F "verify $a" "$m" "$m" >stdin && + test_must_fail git update-ref -z --stdin <stdin 2>err && + grep "fatal: unknown command: $m" err +' + +test_expect_success 'stdin -z fails verify with no old value' ' + printf $F "verify $a" >stdin && + test_must_fail git update-ref -z --stdin <stdin 2>err && + grep "fatal: verify $a missing \\[<oldvalue>\\] NUL" err +' + +test_expect_success 'stdin -z fails option with unknown name' ' + printf $F "option unknown" >stdin && + test_must_fail git update-ref -z --stdin <stdin 2>err && + grep "fatal: option unknown: unknown" err +' + +test_expect_success 'stdin -z fails with duplicate refs' ' + printf $F "create $a" "$m" "create $b" "$m" "create $a" "$m" >stdin && + test_must_fail git update-ref -z --stdin <stdin 2>err && + grep "fatal: Multiple updates for ref '"'"'$a'"'"' not allowed." err +' + +test_expect_success 'stdin -z create ref works' ' + printf $F "create $a" "$m" >stdin && + git update-ref -z --stdin <stdin && + git rev-parse $m >expect && + git rev-parse $a >actual && + test_cmp expect actual +' + +test_expect_success 'stdin -z update ref creates with zero old value' ' + printf $F "update $b" "$m" "$Z" >stdin && + git update-ref -z --stdin <stdin && + git rev-parse $m >expect && + git rev-parse $b >actual && + test_cmp expect actual && + git update-ref -d $b +' + +test_expect_success 'stdin -z update ref creates with empty old value' ' + printf $F "update $b" "$m" "" >stdin && + git update-ref -z --stdin <stdin && + git rev-parse $m >expect && + git rev-parse $b >actual && + test_cmp expect actual +' + +test_expect_success 'stdin -z create ref works with path with space to blob' ' + printf $F "create refs/blobs/pws" "$m:$pws" >stdin && + git update-ref -z --stdin <stdin && + git rev-parse "$m:$pws" >expect && + git rev-parse refs/blobs/pws >actual && + test_cmp expect actual && + git update-ref -d refs/blobs/pws +' + +test_expect_success 'stdin -z update ref fails with wrong old value' ' + printf $F "update $c" "$m" "$m~1" >stdin && + test_must_fail git update-ref -z --stdin <stdin 2>err && + grep "fatal: Cannot lock the ref '"'"'$c'"'"'" err && + test_must_fail git rev-parse --verify -q $c +' + +test_expect_success 'stdin -z update ref fails with bad old value' ' + printf $F "update $c" "$m" "does-not-exist" >stdin && + test_must_fail git update-ref -z --stdin <stdin 2>err && + grep "fatal: invalid old value for ref $c: does-not-exist" err && + test_must_fail git rev-parse --verify -q $c +' + +test_expect_success 'stdin -z create ref fails with bad new value' ' + printf $F "create $c" "does-not-exist" >stdin && + test_must_fail git update-ref -z --stdin <stdin 2>err && + grep "fatal: invalid new value for ref $c: does-not-exist" err && + test_must_fail git rev-parse --verify -q $c +' + +test_expect_success 'stdin -z create ref fails with zero new value' ' + printf $F "create $c" "" >stdin && + test_must_fail git update-ref -z --stdin <stdin 2>err && + grep "fatal: create $c given zero new value" err && + test_must_fail git rev-parse --verify -q $c +' + +test_expect_success 'stdin -z update ref works with right old value' ' + printf $F "update $b" "$m~1" "$m" >stdin && + git update-ref -z --stdin <stdin && + git rev-parse $m~1 >expect && + git rev-parse $b >actual && + test_cmp expect actual +' + +test_expect_success 'stdin -z delete ref fails with wrong old value' ' + printf $F "delete $a" "$m~1" >stdin && + test_must_fail git update-ref -z --stdin <stdin 2>err && + grep "fatal: Cannot lock the ref '"'"'$a'"'"'" err && + git rev-parse $m >expect && + git rev-parse $a >actual && + test_cmp expect actual +' + +test_expect_success 'stdin -z delete ref fails with zero old value' ' + printf $F "delete $a" "$Z" >stdin && + test_must_fail git update-ref -z --stdin <stdin 2>err && + grep "fatal: delete $a given zero old value" err && + git rev-parse $m >expect && + git rev-parse $a >actual && + test_cmp expect actual +' + +test_expect_success 'stdin -z update symref works option no-deref' ' + git symbolic-ref TESTSYMREF $b && + printf $F "option no-deref" "update TESTSYMREF" "$a" "$b" >stdin && + git update-ref -z --stdin <stdin && + git rev-parse TESTSYMREF >expect && + git rev-parse $a >actual && + test_cmp expect actual && + git rev-parse $m~1 >expect && + git rev-parse $b >actual && + test_cmp expect actual +' + +test_expect_success 'stdin -z delete symref works option no-deref' ' + git symbolic-ref TESTSYMREF $b && + printf $F "option no-deref" "delete TESTSYMREF" "$b" >stdin && + git update-ref -z --stdin <stdin && + test_must_fail git rev-parse --verify -q TESTSYMREF && + git rev-parse $m~1 >expect && + git rev-parse $b >actual && + test_cmp expect actual +' + +test_expect_success 'stdin -z delete ref works with right old value' ' + printf $F "delete $b" "$m~1" >stdin && + git update-ref -z --stdin <stdin && + test_must_fail git rev-parse --verify -q $b +' + +test_expect_success 'stdin -z update/create/verify combination works' ' + printf $F "update $a" "$m" "" "create $b" "$m" "verify $c" "" >stdin && + git update-ref -z --stdin <stdin && + git rev-parse $m >expect && + git rev-parse $a >actual && + test_cmp expect actual && + git rev-parse $b >actual && + test_cmp expect actual && + test_must_fail git rev-parse --verify -q $c +' + +test_expect_success 'stdin -z update refs works with identity updates' ' + printf $F "update $a" "$m" "$m" "update $b" "$m" "$m" "update $c" "$Z" "" >stdin && + git update-ref -z --stdin <stdin && + git rev-parse $m >expect && + git rev-parse $a >actual && + test_cmp expect actual && + git rev-parse $b >actual && + test_cmp expect actual && + test_must_fail git rev-parse --verify -q $c +' + +test_expect_success 'stdin -z update refs fails with wrong old value' ' + git update-ref $c $m && + printf $F "update $a" "$m" "$m" "update $b" "$m" "$m" "update $c" "" "$Z" >stdin && + test_must_fail git update-ref -z --stdin <stdin 2>err && + grep "fatal: Cannot lock the ref '"'"'$c'"'"'" err && + git rev-parse $m >expect && + git rev-parse $a >actual && + test_cmp expect actual && + git rev-parse $b >actual && + test_cmp expect actual && + git rev-parse $c >actual && + test_cmp expect actual +' + +test_expect_success 'stdin -z delete refs works with packed and loose refs' ' + git pack-refs --all && + git update-ref $c $m~1 && + printf $F "delete $a" "$m" "update $b" "$Z" "$m" "update $c" "" "$m~1" >stdin && + git update-ref -z --stdin <stdin && + test_must_fail git rev-parse --verify -q $a && + test_must_fail git rev-parse --verify -q $b && + test_must_fail git rev-parse --verify -q $c +' + test_done diff --git a/t/t1508-at-combinations.sh b/t/t1508-at-combinations.sh index e5aea3b896..ceb844985f 100755 --- a/t/t1508-at-combinations.sh +++ b/t/t1508-at-combinations.sh @@ -32,6 +32,9 @@ test_expect_success 'setup' ' git checkout -b upstream-branch && test_commit upstream-one && test_commit upstream-two && + git checkout -b @/at-test && + git checkout -b @@/at-test && + git checkout -b @at-test && git checkout -b old-branch && test_commit old-one && test_commit old-two && @@ -55,6 +58,11 @@ check "HEAD@{u}" ref refs/heads/upstream-branch check "@{u}@{1}" commit upstream-one check "@{-1}@{u}" ref refs/heads/master check "@{-1}@{u}@{1}" commit master-one +check "@" commit new-two +check "@@{u}" ref refs/heads/upstream-branch +check "@@/at-test" ref refs/heads/@@/at-test +check "@/at-test" ref refs/heads/@/at-test +check "@at-test" ref refs/heads/@at-test nonsense "@{u}@{-1}" nonsense "@{0}@{0}" nonsense "@{1}@{u}" diff --git a/t/t1511-rev-parse-caret.sh b/t/t1511-rev-parse-caret.sh index eaefc777bd..15973f2094 100755 --- a/t/t1511-rev-parse-caret.sh +++ b/t/t1511-rev-parse-caret.sh @@ -54,6 +54,13 @@ test_expect_success 'ref^{tree}' ' test_must_fail git rev-parse blob-tag^{tree} ' +test_expect_success 'ref^{tag}' ' + test_must_fail git rev-parse HEAD^{tag} && + git rev-parse commit-tag >expected && + git rev-parse commit-tag^{tag} >actual && + test_cmp expected actual +' + test_expect_success 'ref^{/.}' ' git rev-parse master >expected && git rev-parse master^{/.} >actual && diff --git a/t/t2024-checkout-dwim.sh b/t/t2024-checkout-dwim.sh index dee55e428f..094b92ef48 100755 --- a/t/t2024-checkout-dwim.sh +++ b/t/t2024-checkout-dwim.sh @@ -104,7 +104,7 @@ test_expect_success 'setup more remotes with unconventional refspecs' ' cd repo_c && test_commit c_master && git checkout -b bar && - test_commit c_bar + test_commit c_bar && git checkout -b spam && test_commit c_spam ) && @@ -113,9 +113,9 @@ test_expect_success 'setup more remotes with unconventional refspecs' ' cd repo_d && test_commit d_master && git checkout -b baz && - test_commit f_baz + test_commit d_baz && git checkout -b eggs && - test_commit c_eggs + test_commit d_eggs ) && git remote add repo_c repo_c && git config remote.repo_c.fetch \ diff --git a/t/t3001-ls-files-others-exclude.sh b/t/t3001-ls-files-others-exclude.sh index f0421c09c7..b2798feef7 100755 --- a/t/t3001-ls-files-others-exclude.sh +++ b/t/t3001-ls-files-others-exclude.sh @@ -115,7 +115,7 @@ EOF git config core.excludesFile excludes-file -git status | grep "^# " > output +git -c status.displayCommentPrefix=true status | grep "^# " > output cat > expect << EOF # .gitignore diff --git a/t/t3010-ls-files-killed-modified.sh b/t/t3010-ls-files-killed-modified.sh index f611d799b6..6d3b828a95 100755 --- a/t/t3010-ls-files-killed-modified.sh +++ b/t/t3010-ls-files-killed-modified.sh @@ -11,6 +11,7 @@ This test prepares the following in the cache: path1 - a symlink path2/file2 - a file in a directory path3/file3 - a file in a directory + pathx/ju - a file in a directory submod1/ - a submodule submod2/ - another submodule @@ -23,6 +24,7 @@ and the following on the filesystem: path4 - a file path5 - a symlink path6/file6 - a file in a directory + pathx/ju/nk - a file in a directory to be killed submod1/ - a submodule (modified from the cache) submod2/ - a submodule (matches the cache) @@ -44,14 +46,15 @@ modified without reporting path9 and path10. submod1 is also modified. test_expect_success 'git update-index --add to add various paths.' ' date >path0 && test_ln_s_add xyzzy path1 && - mkdir path2 path3 && + mkdir path2 path3 pathx && date >path2/file2 && date >path3/file3 && + >pathx/ju && : >path7 && date >path8 && : >path9 && date >path10 && - git update-index --add -- path0 path?/file? path7 path8 path9 path10 && + git update-index --add -- path0 path?/file? pathx/ju path7 path8 path9 path10 && for i in 1 2 do git init submod$i && @@ -77,7 +80,7 @@ test_expect_success 'git ls-files -k to show killed files.' ' date >path3 && date >path5 fi && - mkdir path0 path1 path6 && + mkdir -p path0 path1 path6 pathx/ju && date >path0/file0 && date >path1/file1 && date >path6/file6 && @@ -85,16 +88,23 @@ test_expect_success 'git ls-files -k to show killed files.' ' : >path8 && : >path9 && touch path10 && - git ls-files -k >.output -' - -test_expect_success 'validate git ls-files -k output.' ' - cat >.expected <<-\EOF && + >pathx/ju/nk && + cat >.expected <<-\EOF path0/file0 path1/file1 path2 path3 + pathx/ju/nk EOF +' + +test_expect_success 'git ls-files -k output (w/o icase)' ' + git ls-files -k >.output + test_cmp .expected .output +' + +test_expect_success 'git ls-files -k output (w/ icase)' ' + git -c core.ignorecase=true ls-files -k >.output test_cmp .expected .output ' @@ -110,6 +120,7 @@ test_expect_success 'validate git ls-files -m output.' ' path3/file3 path7 path8 + pathx/ju submod1 EOF test_cmp .expected .output diff --git a/t/t3200-branch.sh b/t/t3200-branch.sh index 44ec6a45f4..0fe7647928 100755 --- a/t/t3200-branch.sh +++ b/t/t3200-branch.sh @@ -14,7 +14,8 @@ test_expect_success 'prepare a trivial repository' ' echo World >>A && git update-index --add A && git commit -m "Second commit." && - HEAD=$(git rev-parse --verify HEAD)' + HEAD=$(git rev-parse --verify HEAD) +' test_expect_success 'git branch --help should not have created a bogus branch' ' test_might_fail git branch --help </dev/null >/dev/null 2>/dev/null && @@ -319,8 +320,9 @@ test_expect_success 'test tracking setup (non-wildcard, matching)' ' test_expect_success 'tracking setup fails on non-matching refspec' ' git config remote.local.url . && - git config remote.local.fetch refs/heads/s:refs/remotes/local/s && + git config remote.local.fetch refs/heads/*:refs/remotes/local/* && (git show-ref -q refs/remotes/local/master || git fetch local) && + git config remote.local.fetch refs/heads/s:refs/remotes/local/s && test_must_fail git branch --track my5 local/master && test_must_fail git config branch.my5.remote && test_must_fail git config branch.my5.merge @@ -350,7 +352,7 @@ test_expect_success 'test overriding tracking setup via --no-track' ' test_expect_success 'no tracking without .fetch entries' ' git config branch.autosetupmerge true && git branch my6 s && - git config branch.automsetupmerge false && + git config branch.autosetupmerge false && test -z "$(git config branch.my6.remote)" && test -z "$(git config branch.my6.merge)" ' @@ -424,14 +426,14 @@ test_expect_success '--set-upstream-to fails on a non-ref' ' test_expect_success 'use --set-upstream-to modify HEAD' ' test_config branch.master.remote foo && test_config branch.master.merge foo && - git branch my12 + git branch my12 && git branch --set-upstream-to my12 && test "$(git config branch.master.remote)" = "." && test "$(git config branch.master.merge)" = "refs/heads/my12" ' test_expect_success 'use --set-upstream-to modify a particular branch' ' - git branch my13 + git branch my13 && git branch --set-upstream-to master my13 && test "$(git config branch.my13.remote)" = "." && test "$(git config branch.my13.merge)" = "refs/heads/master" @@ -442,7 +444,7 @@ test_expect_success '--unset-upstream should fail if given a non-existent branch ' test_expect_success 'test --unset-upstream on HEAD' ' - git branch my14 + git branch my14 && test_config branch.master.remote foo && test_config branch.master.merge foo && git branch --set-upstream-to my14 && @@ -464,7 +466,7 @@ test_expect_success '--unset-upstream should fail on detached HEAD' ' ' test_expect_success 'test --unset-upstream on a particular branch' ' - git branch my15 + git branch my15 && git branch --set-upstream-to master my14 && git branch --unset-upstream my14 && test_must_fail git config branch.my14.remote && @@ -870,4 +872,39 @@ test_expect_success '--merged catches invalid object names' ' test_must_fail git branch --merged 0000000000000000000000000000000000000000 ' +test_expect_success 'tracking with unexpected .fetch refspec' ' + rm -rf a b c d && + git init a && + ( + cd a && + test_commit a + ) && + git init b && + ( + cd b && + test_commit b + ) && + git init c && + ( + cd c && + test_commit c && + git remote add a ../a && + git remote add b ../b && + git fetch --all + ) && + git init d && + ( + cd d && + git remote add c ../c && + git config remote.c.fetch "+refs/remotes/*:refs/remotes/*" && + git fetch c && + git branch --track local/a/master remotes/a/master && + test "$(git config branch.local/a/master.remote)" = "c" && + test "$(git config branch.local/a/master.merge)" = "refs/remotes/a/master" && + git rev-parse --verify a >expect && + git rev-parse --verify local/a/master >actual && + test_cmp expect actual + ) +' + test_done diff --git a/t/t3404-rebase-interactive.sh b/t/t3404-rebase-interactive.sh index 4dbeddb0de..50e22b1cad 100755 --- a/t/t3404-rebase-interactive.sh +++ b/t/t3404-rebase-interactive.sh @@ -29,8 +29,6 @@ Initial setup: . "$TEST_DIRECTORY"/lib-rebase.sh -set_fake_editor - # WARNING: Modifications to the initial repository can change the SHA ID used # in the expect2 file for the 'stop on conflicting pick' test. @@ -72,6 +70,7 @@ export SHELL test_expect_success 'rebase -i with the exec command' ' git checkout master && ( + set_fake_editor && FAKE_LINES="1 exec_>touch-one 2 exec_>touch-two exec_false exec_>touch-three 3 4 exec_>\"touch-file__name_with_spaces\";_>touch-after-semicolon 5" && @@ -93,6 +92,7 @@ test_expect_success 'rebase -i with the exec command' ' test_expect_success 'rebase -i with the exec command runs from tree root' ' git checkout master && mkdir subdir && (cd subdir && + set_fake_editor && FAKE_LINES="1 exec_>touch-subdir" \ git rebase -i HEAD^ ) && @@ -103,6 +103,7 @@ test_expect_success 'rebase -i with the exec command runs from tree root' ' test_expect_success 'rebase -i with the exec command checks tree cleanness' ' git checkout master && ( + set_fake_editor && FAKE_LINES="exec_echo_foo_>file1 1" && export FAKE_LINES && test_must_fail git rebase -i HEAD^ @@ -116,6 +117,7 @@ test_expect_success 'rebase -i with exec of inexistent command' ' git checkout master && test_when_finished "git rebase --abort" && ( + set_fake_editor && FAKE_LINES="exec_this-command-does-not-exist 1" && export FAKE_LINES && test_must_fail git rebase -i HEAD^ >actual 2>&1 @@ -125,6 +127,7 @@ test_expect_success 'rebase -i with exec of inexistent command' ' test_expect_success 'no changes are a nop' ' git checkout branch2 && + set_fake_editor && git rebase -i F && test "$(git symbolic-ref -q HEAD)" = "refs/heads/branch2" && test $(git rev-parse I) = $(git rev-parse HEAD) @@ -134,6 +137,7 @@ test_expect_success 'test the [branch] option' ' git checkout -b dead-end && git rm file6 && git commit -m "stop here" && + set_fake_editor && git rebase -i F branch2 && test "$(git symbolic-ref -q HEAD)" = "refs/heads/branch2" && test $(git rev-parse I) = $(git rev-parse branch2) && @@ -142,6 +146,7 @@ test_expect_success 'test the [branch] option' ' test_expect_success 'test --onto <branch>' ' git checkout -b test-onto branch2 && + set_fake_editor && git rebase -i --onto branch1 F && test "$(git symbolic-ref -q HEAD)" = "refs/heads/test-onto" && test $(git rev-parse HEAD^) = $(git rev-parse branch1) && @@ -151,6 +156,7 @@ test_expect_success 'test --onto <branch>' ' test_expect_success 'rebase on top of a non-conflicting commit' ' git checkout branch1 && git tag original-branch1 && + set_fake_editor && git rebase -i branch2 && test file6 = $(git diff --name-only original-branch1) && test "$(git symbolic-ref -q HEAD)" = "refs/heads/branch1" && @@ -163,6 +169,7 @@ test_expect_success 'reflog for the branch shows state before rebase' ' ' test_expect_success 'exchange two commits' ' + set_fake_editor && FAKE_LINES="2 1" git rebase -i HEAD~2 && test H = $(git cat-file commit HEAD^ | sed -ne \$p) && test G = $(git cat-file commit HEAD | sed -ne \$p) @@ -188,6 +195,7 @@ EOF test_expect_success 'stop on conflicting pick' ' git tag new-branch1 && + set_fake_editor && test_must_fail git rebase -i master && test "$(git rev-parse HEAD~3)" = "$(git rev-parse master)" && test_cmp expect .git/rebase-merge/patch && @@ -208,6 +216,7 @@ test_expect_success 'abort' ' test_expect_success 'abort with error when new base cannot be checked out' ' git rm --cached file1 && git commit -m "remove file in base" && + set_fake_editor && test_must_fail git rebase -i master > output 2>&1 && grep "The following untracked working tree files would be overwritten by checkout:" \ output && @@ -222,6 +231,7 @@ test_expect_success 'retain authorship' ' test_tick && GIT_AUTHOR_NAME="Twerp Snog" git commit -m "different author" && git tag twerp && + set_fake_editor && git rebase -i --onto master HEAD^ && git show HEAD | grep "^Author: Twerp Snog" ' @@ -232,6 +242,7 @@ test_expect_success 'squash' ' test_tick && GIT_AUTHOR_NAME="Nitfol" git commit -m "nitfol" file7 && echo "******************************" && + set_fake_editor && FAKE_LINES="1 squash 2" EXPECT_HEADER_COUNT=2 \ git rebase -i --onto master HEAD~2 && test B = $(cat file7) && @@ -244,6 +255,7 @@ test_expect_success 'retain authorship when squashing' ' test_expect_success '-p handles "no changes" gracefully' ' HEAD=$(git rev-parse HEAD) && + set_fake_editor && git rebase -i -p HEAD^ && git update-index --refresh && git diff-files --quiet && @@ -253,6 +265,7 @@ test_expect_success '-p handles "no changes" gracefully' ' test_expect_failure 'exchange two commits with -p' ' git checkout H && + set_fake_editor && FAKE_LINES="2 1" git rebase -i -p HEAD~2 && test H = $(git cat-file commit HEAD^ | sed -ne \$p) && test G = $(git cat-file commit HEAD | sed -ne \$p) @@ -287,6 +300,7 @@ test_expect_success 'preserve merges with -p' ' git commit -m M file1 && git checkout -b to-be-rebased && test_tick && + set_fake_editor && git rebase -i -p --onto branch1 master && git update-index --refresh && git diff-files --quiet && @@ -301,6 +315,7 @@ test_expect_success 'preserve merges with -p' ' ' test_expect_success 'edit ancestor with -p' ' + set_fake_editor && FAKE_LINES="1 2 edit 3 4" git rebase -i -p HEAD~3 && echo 2 > unrelated-file && test_tick && @@ -314,6 +329,7 @@ test_expect_success 'edit ancestor with -p' ' test_expect_success '--continue tries to commit' ' test_tick && + set_fake_editor && test_must_fail git rebase -i --onto new-branch1 HEAD^ && echo resolved > file1 && git add file1 && @@ -325,6 +341,7 @@ test_expect_success '--continue tries to commit' ' test_expect_success 'verbose flag is heeded, even after --continue' ' git reset --hard master@{1} && test_tick && + set_fake_editor && test_must_fail git rebase -v -i --onto new-branch1 HEAD^ && echo resolved > file1 && git add file1 && @@ -334,6 +351,7 @@ test_expect_success 'verbose flag is heeded, even after --continue' ' test_expect_success 'multi-squash only fires up editor once' ' base=$(git rev-parse HEAD~4) && + set_fake_editor && FAKE_COMMIT_AMEND="ONCE" FAKE_LINES="1 squash 2 squash 3 squash 4" \ EXPECT_HEADER_COUNT=4 \ git rebase -i $base && @@ -344,6 +362,7 @@ test_expect_success 'multi-squash only fires up editor once' ' test_expect_success 'multi-fixup does not fire up editor' ' git checkout -b multi-fixup E && base=$(git rev-parse HEAD~4) && + set_fake_editor && FAKE_COMMIT_AMEND="NEVER" FAKE_LINES="1 fixup 2 fixup 3 fixup 4" \ git rebase -i $base && test $base = $(git rev-parse HEAD^) && @@ -355,6 +374,7 @@ test_expect_success 'multi-fixup does not fire up editor' ' test_expect_success 'commit message used after conflict' ' git checkout -b conflict-fixup conflict-branch && base=$(git rev-parse HEAD~4) && + set_fake_editor && ( FAKE_LINES="1 fixup 3 fixup 4" && export FAKE_LINES && @@ -373,6 +393,7 @@ test_expect_success 'commit message used after conflict' ' test_expect_success 'commit message retained after conflict' ' git checkout -b conflict-squash conflict-branch && base=$(git rev-parse HEAD~4) && + set_fake_editor && ( FAKE_LINES="1 fixup 3 squash 4" && export FAKE_LINES && @@ -399,6 +420,7 @@ EOF test_expect_success 'squash and fixup generate correct log messages' ' git checkout -b squash-fixup E && base=$(git rev-parse HEAD~4) && + set_fake_editor && FAKE_COMMIT_AMEND="ONCE" FAKE_LINES="1 fixup 2 squash 3 fixup 4" \ EXPECT_HEADER_COUNT=4 \ git rebase -i $base && @@ -411,6 +433,7 @@ test_expect_success 'squash and fixup generate correct log messages' ' test_expect_success 'squash ignores comments' ' git checkout -b skip-comments E && base=$(git rev-parse HEAD~4) && + set_fake_editor && FAKE_COMMIT_AMEND="ONCE" FAKE_LINES="# 1 # squash 2 # squash 3 # squash 4 #" \ EXPECT_HEADER_COUNT=4 \ git rebase -i $base && @@ -423,6 +446,7 @@ test_expect_success 'squash ignores comments' ' test_expect_success 'squash ignores blank lines' ' git checkout -b skip-blank-lines E && base=$(git rev-parse HEAD~4) && + set_fake_editor && FAKE_COMMIT_AMEND="ONCE" FAKE_LINES="> 1 > squash 2 > squash 3 > squash 4 >" \ EXPECT_HEADER_COUNT=4 \ git rebase -i $base && @@ -435,6 +459,7 @@ test_expect_success 'squash ignores blank lines' ' test_expect_success 'squash works as expected' ' git checkout -b squash-works no-conflict-branch && one=$(git rev-parse HEAD~3) && + set_fake_editor && FAKE_LINES="1 squash 3 2" EXPECT_HEADER_COUNT=2 \ git rebase -i HEAD~3 && test $one = $(git rev-parse HEAD~2) @@ -443,6 +468,7 @@ test_expect_success 'squash works as expected' ' test_expect_success 'interrupted squash works as expected' ' git checkout -b interrupted-squash conflict-branch && one=$(git rev-parse HEAD~3) && + set_fake_editor && ( FAKE_LINES="1 squash 3 2" && export FAKE_LINES && @@ -460,6 +486,7 @@ test_expect_success 'interrupted squash works as expected' ' test_expect_success 'interrupted squash works as expected (case 2)' ' git checkout -b interrupted-squash2 conflict-branch && one=$(git rev-parse HEAD~3) && + set_fake_editor && ( FAKE_LINES="3 squash 1 2" && export FAKE_LINES && @@ -484,6 +511,7 @@ test_expect_success '--continue tries to commit, even for "edit"' ' git commit -m "unrelated change" && parent=$(git rev-parse HEAD^) && test_tick && + set_fake_editor && FAKE_LINES="edit 1" git rebase -i HEAD^ && echo edited > file7 && git add file7 && @@ -496,6 +524,7 @@ test_expect_success '--continue tries to commit, even for "edit"' ' test_expect_success 'aborted --continue does not squash commits after "edit"' ' old=$(git rev-parse HEAD) && test_tick && + set_fake_editor && FAKE_LINES="edit 1" git rebase -i HEAD^ && echo "edited again" > file7 && git add file7 && @@ -510,6 +539,7 @@ test_expect_success 'aborted --continue does not squash commits after "edit"' ' test_expect_success 'auto-amend only edited commits after "edit"' ' test_tick && + set_fake_editor && FAKE_LINES="edit 1" git rebase -i HEAD^ && echo "edited again" > file7 && git add file7 && @@ -528,6 +558,7 @@ test_expect_success 'auto-amend only edited commits after "edit"' ' test_expect_success 'clean error after failed "exec"' ' test_tick && test_when_finished "git rebase --abort || :" && + set_fake_editor && ( FAKE_LINES="1 exec_false" && export FAKE_LINES && @@ -543,6 +574,7 @@ test_expect_success 'rebase a detached HEAD' ' grandparent=$(git rev-parse HEAD~2) && git checkout $(git rev-parse HEAD) && test_tick && + set_fake_editor && FAKE_LINES="2 1" git rebase -i HEAD~2 && test $grandparent = $(git rev-parse HEAD~2) ' @@ -559,6 +591,7 @@ test_expect_success 'rebase a commit violating pre-commit' ' test_must_fail git commit -m doesnt-verify file1 && git commit -m doesnt-verify --no-verify file1 && test_tick && + set_fake_editor && FAKE_LINES=2 git rebase -i HEAD~2 ' @@ -580,6 +613,7 @@ test_expect_success 'rebase with a file named HEAD in worktree' ' git commit -m "Add body" ) && + set_fake_editor && FAKE_LINES="1 squash 2" git rebase -i to-be-rebased && test "$(git show -s --pretty=format:%an)" = "Squashed Away" @@ -591,6 +625,7 @@ test_expect_success 'do "noop" when there is nothing to cherry-pick' ' GIT_EDITOR=: git commit --amend \ --author="Somebody else <somebody@else.com>" && test $(git rev-parse branch3) != $(git rev-parse branch4) && + set_fake_editor && git rebase -i branch3 && test $(git rev-parse branch3) = $(git rev-parse branch4) @@ -615,10 +650,12 @@ test_expect_success 'submodule rebase setup' ' git commit -a -m "submodule second" ) && test_tick && + set_fake_editor && git commit -a -m "Three changes submodule" ' test_expect_success 'submodule rebase -i' ' + set_fake_editor && FAKE_LINES="1 squash 2 3" git rebase -i A ' @@ -636,6 +673,7 @@ test_expect_success 'submodule conflict setup' ' ' test_expect_success 'rebase -i continue with only submodule staged' ' + set_fake_editor && test_must_fail git rebase -i submodule-base && git add sub && git rebase --continue && @@ -645,6 +683,7 @@ test_expect_success 'rebase -i continue with only submodule staged' ' test_expect_success 'rebase -i continue with unstaged submodule' ' git checkout submodule-topic && git reset --hard && + set_fake_editor && test_must_fail git rebase -i submodule-base && git reset && git rebase --continue && @@ -657,6 +696,7 @@ test_expect_success 'avoid unnecessary reset' ' test-chmtime =123456789 file3 && git update-index --refresh && HEAD=$(git rev-parse HEAD) && + set_fake_editor && git rebase -i HEAD~4 && test $HEAD = $(git rev-parse HEAD) && MTIME=$(test-chmtime -v +0 file3 | sed 's/[^0-9].*$//') && @@ -665,6 +705,7 @@ test_expect_success 'avoid unnecessary reset' ' test_expect_success 'reword' ' git checkout -b reword-branch master && + set_fake_editor && FAKE_LINES="1 2 3 reword 4" FAKE_COMMIT_MESSAGE="E changed" git rebase -i A && git show HEAD | grep "E changed" && test $(git rev-parse master) != $(git rev-parse HEAD) && @@ -684,6 +725,7 @@ test_expect_success 'rebase -i can copy notes' ' test_commit n2 && test_commit n3 && git notes add -m"a note" n3 && + set_fake_editor && git rebase -i --onto n1 n2 && test "a note" = "$(git notes show HEAD)" ' @@ -697,6 +739,7 @@ EOF test_expect_success 'rebase -i can copy notes over a fixup' ' git reset --hard n3 && git notes add -m"an earlier note" n2 && + set_fake_editor && GIT_NOTES_REWRITE_MODE=concatenate FAKE_LINES="1 fixup 2" git rebase -i n1 && git notes show > output && test_cmp expect output @@ -706,6 +749,7 @@ test_expect_success 'rebase while detaching HEAD' ' git symbolic-ref HEAD && grandparent=$(git rev-parse HEAD~2) && test_tick && + set_fake_editor && FAKE_LINES="2 1" git rebase -i HEAD~2 HEAD^0 && test $grandparent = $(git rev-parse HEAD~2) && test_must_fail git symbolic-ref HEAD @@ -715,6 +759,7 @@ test_tick # Ensure that the rebased commits get a different timestamp. test_expect_success 'always cherry-pick with --no-ff' ' git checkout no-ff-branch && git tag original-no-ff-branch && + set_fake_editor && git rebase -i --no-ff A && touch empty && for p in 0 1 2 @@ -747,6 +792,7 @@ test_expect_success 'set up commits with funny messages' ' test_expect_success 'rebase-i history with funny messages' ' git rev-list A..funny >expect && test_tick && + set_fake_editor && FAKE_LINES="1 2 3 4" git rebase -i A && git rev-list A.. >actual && test_cmp expect actual @@ -763,6 +809,7 @@ test_expect_success 'prepare for rebase -i --exec' ' test_expect_success 'running "git rebase -i --exec git show HEAD"' ' + set_fake_editor && git rebase -i --exec "git show HEAD" HEAD~2 >actual && ( FAKE_LINES="1 exec_git_show_HEAD 2 exec_git_show_HEAD" && @@ -776,6 +823,7 @@ test_expect_success 'running "git rebase -i --exec git show HEAD"' ' test_expect_success 'running "git rebase --exec git show HEAD -i"' ' git reset --hard execute && + set_fake_editor && git rebase --exec "git show HEAD" -i HEAD~2 >actual && ( FAKE_LINES="1 exec_git_show_HEAD 2 exec_git_show_HEAD" && @@ -789,6 +837,7 @@ test_expect_success 'running "git rebase --exec git show HEAD -i"' ' test_expect_success 'running "git rebase -ix git show HEAD"' ' git reset --hard execute && + set_fake_editor && git rebase -ix "git show HEAD" HEAD~2 >actual && ( FAKE_LINES="1 exec_git_show_HEAD 2 exec_git_show_HEAD" && @@ -802,6 +851,7 @@ test_expect_success 'running "git rebase -ix git show HEAD"' ' test_expect_success 'rebase -ix with several <CMD>' ' git reset --hard execute && + set_fake_editor && git rebase -ix "git show HEAD; pwd" HEAD~2 >actual && ( FAKE_LINES="1 exec_git_show_HEAD;_pwd 2 exec_git_show_HEAD;_pwd" && @@ -815,6 +865,7 @@ test_expect_success 'rebase -ix with several <CMD>' ' test_expect_success 'rebase -ix with several instances of --exec' ' git reset --hard execute && + set_fake_editor && git rebase -i --exec "git show HEAD" --exec "pwd" HEAD~2 >actual && ( FAKE_LINES="1 exec_git_show_HEAD exec_pwd 2 @@ -836,6 +887,7 @@ test_expect_success 'rebase -ix with --autosquash' ' echo bis >bis.txt && git add bis.txt && git commit -m "fixup! two_exec" && + set_fake_editor && ( git checkout -b autosquash_actual && git rebase -i --exec "git show HEAD" --autosquash HEAD~4 >actual @@ -854,6 +906,7 @@ test_expect_success 'rebase -ix with --autosquash' ' test_expect_success 'rebase --exec without -i shows error message' ' git reset --hard execute && + set_fake_editor && test_must_fail git rebase --exec "git show HEAD" HEAD~2 2>actual && echo "The --exec option must be used with the --interactive option" >expected && test_i18ncmp expected actual @@ -862,6 +915,7 @@ test_expect_success 'rebase --exec without -i shows error message' ' test_expect_success 'rebase -i --exec without <CMD>' ' git reset --hard execute && + set_fake_editor && test_must_fail git rebase -i --exec 2>tmp && sed -e "1d" tmp >actual && test_must_fail git rebase -h >expected && @@ -871,6 +925,7 @@ test_expect_success 'rebase -i --exec without <CMD>' ' test_expect_success 'rebase -i --root re-order and drop commits' ' git checkout E && + set_fake_editor && FAKE_LINES="3 1 2 5" git rebase -i --root && test E = $(git cat-file commit HEAD | sed -ne \$p) && test B = $(git cat-file commit HEAD^ | sed -ne \$p) && @@ -884,6 +939,7 @@ test_expect_success 'rebase -i --root retain root commit author and message' ' echo B >file7 && git add file7 && GIT_AUTHOR_NAME="Twerp Snog" git commit -m "different author" && + set_fake_editor && FAKE_LINES="2" git rebase -i --root && git cat-file commit HEAD | grep -q "^author Twerp Snog" && git cat-file commit HEAD | grep -q "^different author$" @@ -892,6 +948,7 @@ test_expect_success 'rebase -i --root retain root commit author and message' ' test_expect_success 'rebase -i --root temporary sentinel commit' ' git checkout B && ( + set_fake_editor && FAKE_LINES="2" && export FAKE_LINES && test_must_fail git rebase -i --root @@ -902,6 +959,7 @@ test_expect_success 'rebase -i --root temporary sentinel commit' ' test_expect_success 'rebase -i --root fixup root commit' ' git checkout B && + set_fake_editor && FAKE_LINES="1 fixup 2" git rebase -i --root && test A = $(git cat-file commit HEAD | sed -ne \$p) && test B = $(git show HEAD:file1) && @@ -911,6 +969,7 @@ test_expect_success 'rebase -i --root fixup root commit' ' test_expect_success 'rebase --edit-todo does not works on non-interactive rebase' ' git reset --hard && git checkout conflict-branch && + set_fake_editor && test_must_fail git rebase --onto HEAD~2 HEAD~ && test_must_fail git rebase --edit-todo && git rebase --abort @@ -919,6 +978,7 @@ test_expect_success 'rebase --edit-todo does not works on non-interactive rebase test_expect_success 'rebase --edit-todo can be used to modify todo' ' git reset --hard && git checkout no-conflict-branch^0 && + set_fake_editor && FAKE_LINES="edit 1 2 3" git rebase -i HEAD~3 && FAKE_LINES="2 1" git rebase --edit-todo && git rebase --continue @@ -929,6 +989,7 @@ test_expect_success 'rebase --edit-todo can be used to modify todo' ' test_expect_success 'rebase -i produces readable reflog' ' git reset --hard && git branch -f branch-reflog-test H && + set_fake_editor && git rebase -i --onto I F branch-reflog-test && cat >expect <<-\EOF && rebase -i (start): checkout I @@ -989,4 +1050,28 @@ test_expect_success 'rebase -i error on commits with \ in message' ' test_expect_code 1 grep " emp" error ' +test_expect_success 'short SHA-1 setup' ' + test_when_finished "git checkout master" && + git checkout --orphan collide && + git rm -rf . && + ( + unset test_tick && + test_commit collide1 collide && + test_commit --notick collide2 collide && + test_commit --notick collide3 collide + ) +' + +test_expect_success 'short SHA-1 collide' ' + test_when_finished "reset_rebase && git checkout master" && + git checkout collide && + ( + unset test_tick && + test_tick && + set_fake_editor && + FAKE_COMMIT_MESSAGE="collide2 ac4f2ee" \ + FAKE_LINES="reword 1 2" git rebase -i HEAD~2 + ) +' + test_done diff --git a/t/t3409-rebase-preserve-merges.sh b/t/t3409-rebase-preserve-merges.sh index 2e0c36415f..8c251c57a6 100755 --- a/t/t3409-rebase-preserve-merges.sh +++ b/t/t3409-rebase-preserve-merges.sh @@ -28,6 +28,8 @@ export GIT_AUTHOR_EMAIL # \--A3 <-- topic2 # \ # B2 <-- origin/topic +# +# Clone 4 (same as Clone 3) test_expect_success 'setup for merge-preserving rebase' \ 'echo First > A && @@ -64,6 +66,16 @@ test_expect_success 'setup for merge-preserving rebase' \ git merge --no-ff topic2 ) && + git clone ./. clone4 && + ( + cd clone4 && + git checkout -b topic2 origin/topic && + echo Sixth > A && + git commit -a -m "Modify A3" && + git checkout -b topic origin/topic && + git merge --no-ff topic2 + ) && + git checkout topic && echo Fourth >> B && git commit -a -m "Modify B2" @@ -96,4 +108,15 @@ test_expect_success 'rebase -p preserves no-ff merges' ' ) ' +test_expect_success 'rebase -p ignores merge.log config' ' + ( + cd clone4 && + git fetch && + git -c merge.log=1 rebase -p origin/topic && + echo >expected && + git log --format="%b" -1 >current && + test_cmp expected current + ) +' + test_done diff --git a/t/t3501-revert-cherry-pick.sh b/t/t3501-revert-cherry-pick.sh index 6f489e20ee..bff6ffe088 100755 --- a/t/t3501-revert-cherry-pick.sh +++ b/t/t3501-revert-cherry-pick.sh @@ -100,7 +100,7 @@ test_expect_success 'revert forbidden on dirty working tree' ' ' -test_expect_success 'chery-pick on unborn branch' ' +test_expect_success 'cherry-pick on unborn branch' ' git checkout --orphan unborn && git rm --cached -r . && rm -rf * && @@ -109,4 +109,24 @@ test_expect_success 'chery-pick on unborn branch' ' ! test_cmp_rev initial HEAD ' +test_expect_success 'cherry-pick "-" to pick from previous branch' ' + git checkout unborn && + test_commit to-pick actual content && + git checkout master && + git cherry-pick - && + echo content >expect && + test_cmp expect actual +' + +test_expect_success 'cherry-pick "-" is meaningless without checkout' ' + test_create_repo afresh && + ( + cd afresh && + test_commit one && + test_commit two && + test_commit three && + test_must_fail git cherry-pick - + ) +' + test_done diff --git a/t/t3506-cherry-pick-ff.sh b/t/t3506-cherry-pick-ff.sh index 373aad623c..fb889ac6f0 100755 --- a/t/t3506-cherry-pick-ff.sh +++ b/t/t3506-cherry-pick-ff.sh @@ -105,7 +105,7 @@ test_expect_success 'cherry pick a root commit with --ff' ' test "$(git rev-parse --verify HEAD)" = "1df192cd8bc58a2b275d842cede4d221ad9000d1" ' -test_expect_success 'chery-pick --ff on unborn branch' ' +test_expect_success 'cherry-pick --ff on unborn branch' ' git checkout --orphan unborn && git rm --cached -r . && rm -rf * && diff --git a/t/t3509-cherry-pick-merge-df.sh b/t/t3509-cherry-pick-merge-df.sh index a5b6a5f331..1e5b3948df 100755 --- a/t/t3509-cherry-pick-merge-df.sh +++ b/t/t3509-cherry-pick-merge-df.sh @@ -74,7 +74,7 @@ test_expect_success 'Setup rename with file on one side matching different dirna echo content > sub/file && echo foo > othersub/whatever && git add -A && - git commit -m "Common commmit" && + git commit -m "Common commit" && git rm -rf othersub && git mv sub/file othersub && diff --git a/t/t3600-rm.sh b/t/t3600-rm.sh index 5c87b55645..639cb70941 100755 --- a/t/t3600-rm.sh +++ b/t/t3600-rm.sh @@ -263,6 +263,7 @@ test_expect_success 'rm removes subdirectories recursively' ' ' cat >expect <<EOF +M .gitmodules D submod EOF @@ -270,6 +271,15 @@ cat >expect.modified <<EOF M submod EOF +cat >expect.cached <<EOF +D submod +EOF + +cat >expect.both_deleted<<EOF +D .gitmodules +D submod +EOF + test_expect_success 'rm removes empty submodules from work tree' ' mkdir submod && git update-index --add --cacheinfo 160000 $(git rev-parse HEAD) submod && @@ -281,16 +291,20 @@ test_expect_success 'rm removes empty submodules from work tree' ' git rm submod && test ! -e submod && git status -s -uno --ignore-submodules=none > actual && - test_cmp expect actual + test_cmp expect actual && + test_must_fail git config -f .gitmodules submodule.sub.url && + test_must_fail git config -f .gitmodules submodule.sub.path ' -test_expect_success 'rm removes removed submodule from index' ' +test_expect_success 'rm removes removed submodule from index and .gitmodules' ' git reset --hard && git submodule update && rm -rf submod && git rm submod && git status -s -uno --ignore-submodules=none > actual && - test_cmp expect actual + test_cmp expect actual && + test_must_fail git config -f .gitmodules submodule.sub.url && + test_must_fail git config -f .gitmodules submodule.sub.path ' test_expect_success 'rm removes work tree of unmodified submodules' ' @@ -299,7 +313,9 @@ test_expect_success 'rm removes work tree of unmodified submodules' ' git rm submod && test ! -d submod && git status -s -uno --ignore-submodules=none > actual && - test_cmp expect actual + test_cmp expect actual && + test_must_fail git config -f .gitmodules submodule.sub.url && + test_must_fail git config -f .gitmodules submodule.sub.path ' test_expect_success 'rm removes a submodule with a trailing /' ' @@ -333,6 +349,72 @@ test_expect_success 'rm of a populated submodule with different HEAD fails unles git rm -f submod && test ! -d submod && git status -s -uno --ignore-submodules=none > actual && + test_cmp expect actual && + test_must_fail git config -f .gitmodules submodule.sub.url && + test_must_fail git config -f .gitmodules submodule.sub.path +' + +test_expect_success 'rm --cached leaves work tree of populated submodules and .gitmodules alone' ' + git reset --hard && + git submodule update && + git rm --cached submod && + test -d submod && + test -f submod/.git && + git status -s -uno >actual && + test_cmp expect.cached actual && + git config -f .gitmodules submodule.sub.url && + git config -f .gitmodules submodule.sub.path +' + +test_expect_success 'rm --dry-run does not touch the submodule or .gitmodules' ' + git reset --hard && + git submodule update && + git rm -n submod && + test -f submod/.git && + git diff-index --exit-code HEAD +' + +test_expect_success 'rm does not complain when no .gitmodules file is found' ' + git reset --hard && + git submodule update && + git rm .gitmodules && + git rm submod >actual 2>actual.err && + ! test -s actual.err && + ! test -d submod && + ! test -f submod/.git && + git status -s -uno >actual && + test_cmp expect.both_deleted actual +' + +test_expect_success 'rm will error out on a modified .gitmodules file unless staged' ' + git reset --hard && + git submodule update && + git config -f .gitmodules foo.bar true && + test_must_fail git rm submod >actual 2>actual.err && + test -s actual.err && + test -d submod && + test -f submod/.git && + git diff-files --quiet -- submod && + git add .gitmodules && + git rm submod >actual 2>actual.err && + ! test -s actual.err && + ! test -d submod && + ! test -f submod/.git && + git status -s -uno >actual && + test_cmp expect actual +' + +test_expect_success 'rm issues a warning when section is not found in .gitmodules' ' + git reset --hard && + git submodule update && + git config -f .gitmodules --remove-section submodule.sub && + git add .gitmodules && + echo "warning: Could not find section in .gitmodules where path=submod" >expect.err && + git rm submod >actual 2>actual.err && + test_i18ncmp expect.err actual.err && + ! test -d submod && + ! test -f submod/.git && + git status -s -uno >actual && test_cmp expect actual ' @@ -427,7 +509,9 @@ test_expect_success 'rm of a conflicted populated submodule with different HEAD git rm -f submod && test ! -d submod && git status -s -uno --ignore-submodules=none > actual && - test_cmp expect actual + test_cmp expect actual && + test_must_fail git config -f .gitmodules submodule.sub.url && + test_must_fail git config -f .gitmodules submodule.sub.path ' test_expect_success 'rm of a conflicted populated submodule with modifications fails unless forced' ' @@ -446,7 +530,9 @@ test_expect_success 'rm of a conflicted populated submodule with modifications f git rm -f submod && test ! -d submod && git status -s -uno --ignore-submodules=none > actual && - test_cmp expect actual + test_cmp expect actual && + test_must_fail git config -f .gitmodules submodule.sub.url && + test_must_fail git config -f .gitmodules submodule.sub.path ' test_expect_success 'rm of a conflicted populated submodule with untracked files fails unless forced' ' diff --git a/t/t3701-add-interactive.sh b/t/t3701-add-interactive.sh index 9fab25cc96..9dc91d09d7 100755 --- a/t/t3701-add-interactive.sh +++ b/t/t3701-add-interactive.sh @@ -4,18 +4,24 @@ test_description='add -i basic tests' . ./test-lib.sh . "$TEST_DIRECTORY"/lib-prereq-FILEMODE.sh -test_expect_success PERL 'setup (initial)' ' +if ! test_have_prereq PERL +then + skip_all='skipping add -i tests, perl not available' + test_done +fi + +test_expect_success 'setup (initial)' ' echo content >file && git add file && echo more >>file && echo lines >>file ' -test_expect_success PERL 'status works (initial)' ' +test_expect_success 'status works (initial)' ' git add -i </dev/null >output && grep "+1/-0 *+2/-0 file" output ' -test_expect_success PERL 'setup expected' ' +test_expect_success 'setup expected' ' cat >expected <<EOF new file mode 100644 index 0000000..d95f3ad @@ -26,19 +32,19 @@ index 0000000..d95f3ad EOF ' -test_expect_success PERL 'diff works (initial)' ' +test_expect_success 'diff works (initial)' ' (echo d; echo 1) | git add -i >output && sed -ne "/new file/,/content/p" <output >diff && test_cmp expected diff ' -test_expect_success PERL 'revert works (initial)' ' +test_expect_success 'revert works (initial)' ' git add file && (echo r; echo 1) | git add -i && git ls-files >output && ! grep . output ' -test_expect_success PERL 'setup (commit)' ' +test_expect_success 'setup (commit)' ' echo baseline >file && git add file && git commit -m commit && @@ -47,12 +53,12 @@ test_expect_success PERL 'setup (commit)' ' echo more >>file && echo lines >>file ' -test_expect_success PERL 'status works (commit)' ' +test_expect_success 'status works (commit)' ' git add -i </dev/null >output && grep "+1/-0 *+2/-0 file" output ' -test_expect_success PERL 'setup expected' ' +test_expect_success 'setup expected' ' cat >expected <<EOF index 180b47c..b6f2c08 100644 --- a/file @@ -63,12 +69,12 @@ index 180b47c..b6f2c08 100644 EOF ' -test_expect_success PERL 'diff works (commit)' ' +test_expect_success 'diff works (commit)' ' (echo d; echo 1) | git add -i >output && sed -ne "/^index/,/content/p" <output >diff && test_cmp expected diff ' -test_expect_success PERL 'revert works (commit)' ' +test_expect_success 'revert works (commit)' ' git add file && (echo r; echo 1) | git add -i && git add -i </dev/null >output && @@ -76,24 +82,24 @@ test_expect_success PERL 'revert works (commit)' ' ' -test_expect_success PERL 'setup expected' ' +test_expect_success 'setup expected' ' cat >expected <<EOF EOF ' -test_expect_success PERL 'setup fake editor' ' +test_expect_success 'setup fake editor' ' >fake_editor.sh && chmod a+x fake_editor.sh && test_set_editor "$(pwd)/fake_editor.sh" ' -test_expect_success PERL 'dummy edit works' ' +test_expect_success 'dummy edit works' ' (echo e; echo a) | git add -p && git diff > diff && test_cmp expected diff ' -test_expect_success PERL 'setup patch' ' +test_expect_success 'setup patch' ' cat >patch <<EOF @@ -1,1 +1,4 @@ this @@ -103,7 +109,7 @@ cat >patch <<EOF EOF ' -test_expect_success PERL 'setup fake editor' ' +test_expect_success 'setup fake editor' ' echo "#!$SHELL_PATH" >fake_editor.sh && cat >>fake_editor.sh <<\EOF && mv -f "$1" oldpatch && @@ -113,26 +119,26 @@ EOF test_set_editor "$(pwd)/fake_editor.sh" ' -test_expect_success PERL 'bad edit rejected' ' +test_expect_success 'bad edit rejected' ' git reset && (echo e; echo n; echo d) | git add -p >output && grep "hunk does not apply" output ' -test_expect_success PERL 'setup patch' ' +test_expect_success 'setup patch' ' cat >patch <<EOF this patch is garbage EOF ' -test_expect_success PERL 'garbage edit rejected' ' +test_expect_success 'garbage edit rejected' ' git reset && (echo e; echo n; echo d) | git add -p >output && grep "hunk does not apply" output ' -test_expect_success PERL 'setup patch' ' +test_expect_success 'setup patch' ' cat >patch <<EOF @@ -1,0 +1,0 @@ baseline @@ -142,7 +148,7 @@ cat >patch <<EOF EOF ' -test_expect_success PERL 'setup expected' ' +test_expect_success 'setup expected' ' cat >expected <<EOF diff --git a/file b/file index b5dd6c9..f910ae9 100644 @@ -157,13 +163,13 @@ index b5dd6c9..f910ae9 100644 EOF ' -test_expect_success PERL 'real edit works' ' +test_expect_success 'real edit works' ' (echo e; echo n; echo d) | git add -p && git diff >output && test_cmp expected output ' -test_expect_success PERL 'skip files similarly as commit -a' ' +test_expect_success 'skip files similarly as commit -a' ' git reset && echo file >.gitignore && echo changed >file && @@ -177,7 +183,7 @@ test_expect_success PERL 'skip files similarly as commit -a' ' ' rm -f .gitignore -test_expect_success PERL,FILEMODE 'patch does not affect mode' ' +test_expect_success FILEMODE 'patch does not affect mode' ' git reset --hard && echo content >>file && chmod +x file && @@ -186,7 +192,7 @@ test_expect_success PERL,FILEMODE 'patch does not affect mode' ' git diff file | grep "new mode" ' -test_expect_success PERL,FILEMODE 'stage mode but not hunk' ' +test_expect_success FILEMODE 'stage mode but not hunk' ' git reset --hard && echo content >>file && chmod +x file && @@ -196,7 +202,7 @@ test_expect_success PERL,FILEMODE 'stage mode but not hunk' ' ' -test_expect_success PERL,FILEMODE 'stage mode and hunk' ' +test_expect_success FILEMODE 'stage mode and hunk' ' git reset --hard && echo content >>file && chmod +x file && @@ -208,14 +214,14 @@ test_expect_success PERL,FILEMODE 'stage mode and hunk' ' # end of tests disabled when filemode is not usable -test_expect_success PERL 'setup again' ' +test_expect_success 'setup again' ' git reset --hard && test_chmod +x file && echo content >>file ' # Write the patch file with a new line at the top and bottom -test_expect_success PERL 'setup patch' ' +test_expect_success 'setup patch' ' cat >patch <<EOF index 180b47c..b6f2c08 100644 --- a/file @@ -229,7 +235,7 @@ EOF ' # Expected output, similar to the patch but w/ diff at the top -test_expect_success PERL 'setup expected' ' +test_expect_success 'setup expected' ' cat >expected <<EOF diff --git a/file b/file index b6f2c08..61b9053 100755 @@ -244,7 +250,7 @@ EOF ' # Test splitting the first patch, then adding both -test_expect_success PERL 'add first line works' ' +test_expect_success 'add first line works' ' git commit -am "clear local changes" && git apply patch && (echo s; echo y; echo y) | git add -p file && @@ -252,7 +258,7 @@ test_expect_success PERL 'add first line works' ' test_cmp expected diff ' -test_expect_success PERL 'setup expected' ' +test_expect_success 'setup expected' ' cat >expected <<EOF diff --git a/non-empty b/non-empty deleted file mode 100644 @@ -264,7 +270,7 @@ index d95f3ad..0000000 EOF ' -test_expect_success PERL 'deleting a non-empty file' ' +test_expect_success 'deleting a non-empty file' ' git reset --hard && echo content >non-empty && git add non-empty && @@ -275,7 +281,7 @@ test_expect_success PERL 'deleting a non-empty file' ' test_cmp expected diff ' -test_expect_success PERL 'setup expected' ' +test_expect_success 'setup expected' ' cat >expected <<EOF diff --git a/empty b/empty deleted file mode 100644 @@ -283,7 +289,7 @@ index e69de29..0000000 EOF ' -test_expect_success PERL 'deleting an empty file' ' +test_expect_success 'deleting an empty file' ' git reset --hard && > empty && git add empty && @@ -294,7 +300,7 @@ test_expect_success PERL 'deleting an empty file' ' test_cmp expected diff ' -test_expect_success PERL 'split hunk setup' ' +test_expect_success 'split hunk setup' ' git reset --hard && for i in 10 20 30 40 50 60 do @@ -310,7 +316,7 @@ test_expect_success PERL 'split hunk setup' ' done >test ' -test_expect_success PERL 'split hunk "add -p (edit)"' ' +test_expect_success 'split hunk "add -p (edit)"' ' # Split, say Edit and do nothing. Then: # # 1. Broken version results in a patch that does not apply and diff --git a/t/t3910-mac-os-precompose.sh b/t/t3910-mac-os-precompose.sh index 5fe57c5438..e4ba6013e4 100755 --- a/t/t3910-mac-os-precompose.sh +++ b/t/t3910-mac-os-precompose.sh @@ -36,7 +36,7 @@ Alongc=$Alongc$AEligatu$AEligatu #254 Byte test_expect_success "detect if nfd needed" ' precomposeunicode=`git config core.precomposeunicode` && - test "$precomposeunicode" = false && + test "$precomposeunicode" = true && git config core.precomposeunicode true ' test_expect_success "setup" ' diff --git a/t/t4055-diff-context.sh b/t/t4055-diff-context.sh index 97172b46b2..cd0454356a 100755 --- a/t/t4055-diff-context.sh +++ b/t/t4055-diff-context.sh @@ -73,7 +73,7 @@ test_expect_success 'plumbing not affected' ' test_expect_success 'non-integer config parsing' ' git config diff.context no && test_must_fail git diff 2>output && - test_i18ngrep "bad config value" output + test_i18ngrep "bad numeric config value" output ' test_expect_success 'negative integer config parsing' ' diff --git a/t/t4203-mailmap.sh b/t/t4203-mailmap.sh index ce3eace065..0dd8b65d7c 100755 --- a/t/t4203-mailmap.sh +++ b/t/t4203-mailmap.sh @@ -484,4 +484,15 @@ test_expect_success 'Blame output (complex mapping)' ' test_cmp expect actual.fuzz ' +cat >expect <<\EOF +Some Dude <some@dude.xx> +EOF + +test_expect_success 'commit --author honors mailmap' ' + test_must_fail git commit --author "nick" --allow-empty -meight && + git commit --author "Some Dude" --allow-empty -meight && + git show --pretty=format:"%an <%ae>%n" >actual && + test_cmp expect actual +' + test_done diff --git a/t/t4211-line-log.sh b/t/t4211-line-log.sh index 7665d6785c..7369d3c517 100755 --- a/t/t4211-line-log.sh +++ b/t/t4211-line-log.sh @@ -48,7 +48,7 @@ canned_test "-M -L '/long f/,/^}/:b.c' move-support" move-support-f canned_test "-M -L ':f:b.c' parallel-change" parallel-change-f-to-main canned_test "-L 4,12:a.c -L :main:a.c simple" multiple -canned_test "-L 4,18:a.c -L :main:a.c simple" multiple-overlapping +canned_test "-L 4,18:a.c -L ^:main:a.c simple" multiple-overlapping canned_test "-L :main:a.c -L 4,18:a.c simple" multiple-overlapping canned_test "-L 4:a.c -L 8,12:a.c simple" multiple-superset canned_test "-L 8,12:a.c -L 4:a.c simple" multiple-superset @@ -64,17 +64,34 @@ test_bad_opts "-L 1,1000:b.c" "has only.*lines" test_bad_opts "-L :b.c" "argument.*not of the form" test_bad_opts "-L :foo:b.c" "no match" -# There is a separate bug when an empty -L range is the first -L encountered, -# thus to demonstrate this particular bug, the empty -L range must follow a -# non-empty -L range. -test_expect_success '-L {empty-range} (any -L)' ' +test_expect_success '-L X (X == nlines)' ' + n=$(wc -l <b.c) && + git log -L $n:b.c +' + +test_expect_success '-L X (X == nlines + 1)' ' n=$(expr $(wc -l <b.c) + 1) && - git log -L1,1:b.c -L$n:b.c + test_must_fail git log -L $n:b.c +' + +test_expect_success '-L X (X == nlines + 2)' ' + n=$(expr $(wc -l <b.c) + 2) && + test_must_fail git log -L $n:b.c ' -test_expect_success '-L {empty-range} (first -L)' ' +test_expect_success '-L ,Y (Y == nlines)' ' + n=$(printf "%d" $(wc -l <b.c)) && + git log -L ,$n:b.c +' + +test_expect_success '-L ,Y (Y == nlines + 1)' ' n=$(expr $(wc -l <b.c) + 1) && - git log -L$n:b.c + test_must_fail git log -L ,$n:b.c +' + +test_expect_success '-L ,Y (Y == nlines + 2)' ' + n=$(expr $(wc -l <b.c) + 2) && + test_must_fail git log -L ,$n:b.c ' test_done diff --git a/t/t5308-pack-detect-duplicates.sh b/t/t5308-pack-detect-duplicates.sh new file mode 100755 index 0000000000..9c5a8766ab --- /dev/null +++ b/t/t5308-pack-detect-duplicates.sh @@ -0,0 +1,80 @@ +#!/bin/sh + +test_description='handling of duplicate objects in incoming packfiles' +. ./test-lib.sh +. "$TEST_DIRECTORY"/lib-pack.sh + +# The sha1s we have in our pack. It's important that these have the same +# starting byte, so that they end up in the same fanout section of the index. +# That lets us make sure we are exercising the binary search with both sets. +LO_SHA1=e68fe8129b546b101aee9510c5328e7f21ca1d18 +HI_SHA1=e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 + +# And here's a "missing sha1" which will produce failed lookups. It must also +# be in the same fanout section, and should be between the two (so that during +# our binary search, we are sure to end up looking at one or the other of the +# duplicate runs). +MISSING_SHA1='e69d000000000000000000000000000000000000' + +# git will never intentionally create packfiles with +# duplicate objects, so we have to construct them by hand. +# +# $1 is the name of the packfile to create +# +# $2 is the number of times to duplicate each object +create_pack () { + pack_header "$((2 * $2))" >"$1" && + for i in $(test_seq 1 "$2"); do + pack_obj $LO_SHA1 && + pack_obj $HI_SHA1 + done >>"$1" && + pack_trailer "$1" +} + +# double-check that create_pack actually works +test_expect_success 'pack with no duplicates' ' + create_pack no-dups.pack 1 && + git index-pack --stdin <no-dups.pack +' + +test_expect_success 'index-pack will allow duplicate objects by default' ' + clear_packs && + create_pack dups.pack 100 && + git index-pack --stdin <dups.pack +' + +test_expect_success 'create batch-check test vectors' ' + cat >input <<-EOF && + $LO_SHA1 + $HI_SHA1 + $MISSING_SHA1 + EOF + cat >expect <<-EOF + $LO_SHA1 blob 2 + $HI_SHA1 blob 0 + $MISSING_SHA1 missing + EOF +' + +test_expect_success 'lookup in duplicated pack (binary search)' ' + git cat-file --batch-check <input >actual && + test_cmp expect actual +' + +test_expect_success 'lookup in duplicated pack (GIT_USE_LOOKUP)' ' + ( + GIT_USE_LOOKUP=1 && + export GIT_USE_LOOKUP && + git cat-file --batch-check <input >actual + ) && + test_cmp expect actual +' + +test_expect_success 'index-pack can reject packs with duplicates' ' + clear_packs && + create_pack dups.pack 2 && + test_must_fail git index-pack --strict --stdin <dups.pack && + test_expect_code 1 git cat-file -e $LO_SHA1 +' + +test_done diff --git a/t/t5309-pack-delta-cycles.sh b/t/t5309-pack-delta-cycles.sh new file mode 100755 index 0000000000..3e7861b075 --- /dev/null +++ b/t/t5309-pack-delta-cycles.sh @@ -0,0 +1,77 @@ +#!/bin/sh + +test_description='test index-pack handling of delta cycles in packfiles' +. ./test-lib.sh +. "$TEST_DIRECTORY"/lib-pack.sh + +# Two similar-ish objects that we have computed deltas between. +A=01d7713666f4de822776c7622c10f1b07de280dc +B=e68fe8129b546b101aee9510c5328e7f21ca1d18 + +# double-check our hand-constucted packs +test_expect_success 'index-pack works with a single delta (A->B)' ' + clear_packs && + { + pack_header 2 && + pack_obj $A $B && + pack_obj $B + } >ab.pack && + pack_trailer ab.pack && + git index-pack --stdin <ab.pack && + git cat-file -t $A && + git cat-file -t $B +' + +test_expect_success 'index-pack works with a single delta (B->A)' ' + clear_packs && + { + pack_header 2 && + pack_obj $A && + pack_obj $B $A + } >ba.pack && + pack_trailer ba.pack && + git index-pack --stdin <ba.pack && + git cat-file -t $A && + git cat-file -t $B +' + +test_expect_success 'index-pack detects missing base objects' ' + clear_packs && + { + pack_header 1 && + pack_obj $A $B + } >missing.pack && + pack_trailer missing.pack && + test_must_fail git index-pack --fix-thin --stdin <missing.pack +' + +test_expect_success 'index-pack detects REF_DELTA cycles' ' + clear_packs && + { + pack_header 2 && + pack_obj $A $B && + pack_obj $B $A + } >cycle.pack && + pack_trailer cycle.pack && + test_must_fail git index-pack --fix-thin --stdin <cycle.pack +' + +test_expect_failure 'failover to an object in another pack' ' + clear_packs && + git index-pack --stdin <ab.pack && + git index-pack --stdin --fix-thin <cycle.pack +' + +test_expect_failure 'failover to a duplicate object in the same pack' ' + clear_packs && + { + pack_header 3 && + pack_obj $A $B && + pack_obj $B $A && + pack_obj $A + } >recoverable.pack && + pack_trailer recoverable.pack && + git index-pack --fix-thin --stdin <recoverable.pack +' + +test_done diff --git a/t/t5500-fetch-pack.sh b/t/t5500-fetch-pack.sh index a80584ea0e..d87ddf73b7 100755 --- a/t/t5500-fetch-pack.sh +++ b/t/t5500-fetch-pack.sh @@ -393,6 +393,17 @@ test_expect_success 'fetch in shallow repo unreachable shallow objects' ' git fsck --no-dangling ) ' +test_expect_success 'fetch creating new shallow root' ' + ( + git clone "file://$(pwd)/." shallow10 && + git commit --allow-empty -m empty && + cd shallow10 && + git fetch --depth=1 --progress 2>actual && + # This should fetch only the empty commit, no tree or + # blob objects + grep "remote: Total 1" actual + ) +' test_expect_success 'setup tests for the --stdin parameter' ' for head in C D E F diff --git a/t/t5510-fetch.sh b/t/t5510-fetch.sh index fde689166a..1f0f8e6827 100755 --- a/t/t5510-fetch.sh +++ b/t/t5510-fetch.sh @@ -497,6 +497,88 @@ test_expect_success "should be able to fetch with duplicate refspecs" ' ) ' +# configured prune tests + +set_config_tristate () { + # var=$1 val=$2 + case "$2" in + unset) test_unconfig "$1" ;; + *) git config "$1" "$2" ;; + esac +} + +test_configured_prune () { + fetch_prune=$1 remote_origin_prune=$2 cmdline=$3 expected=$4 + + test_expect_success "prune fetch.prune=$1 remote.origin.prune=$2${3:+ $3}; $4" ' + # make sure a newbranch is there in . and also in one + git branch -f newbranch && + ( + cd one && + test_unconfig fetch.prune && + test_unconfig remote.origin.prune && + git fetch && + git rev-parse --verify refs/remotes/origin/newbranch + ) + + # now remove it + git branch -d newbranch && + + # then test + ( + cd one && + set_config_tristate fetch.prune $fetch_prune && + set_config_tristate remote.origin.prune $remote_origin_prune && + + git fetch $cmdline && + case "$expected" in + pruned) + test_must_fail git rev-parse --verify refs/remotes/origin/newbranch + ;; + kept) + git rev-parse --verify refs/remotes/origin/newbranch + ;; + esac + ) + ' +} + +test_configured_prune unset unset "" kept +test_configured_prune unset unset "--no-prune" kept +test_configured_prune unset unset "--prune" pruned + +test_configured_prune false unset "" kept +test_configured_prune false unset "--no-prune" kept +test_configured_prune false unset "--prune" pruned + +test_configured_prune true unset "" pruned +test_configured_prune true unset "--prune" pruned +test_configured_prune true unset "--no-prune" kept + +test_configured_prune unset false "" kept +test_configured_prune unset false "--no-prune" kept +test_configured_prune unset false "--prune" pruned + +test_configured_prune false false "" kept +test_configured_prune false false "--no-prune" kept +test_configured_prune false false "--prune" pruned + +test_configured_prune true false "" kept +test_configured_prune true false "--prune" pruned +test_configured_prune true false "--no-prune" kept + +test_configured_prune unset true "" pruned +test_configured_prune unset true "--no-prune" kept +test_configured_prune unset true "--prune" pruned + +test_configured_prune false true "" pruned +test_configured_prune false true "--no-prune" kept +test_configured_prune false true "--prune" pruned + +test_configured_prune true true "" pruned +test_configured_prune true true "--prune" pruned +test_configured_prune true true "--no-prune" kept + test_expect_success 'all boundary commits are excluded' ' test_commit base && test_commit oneside && diff --git a/t/t5516-fetch-push.sh b/t/t5516-fetch-push.sh index 4691d51b8c..99c32d7539 100755 --- a/t/t5516-fetch-push.sh +++ b/t/t5516-fetch-push.sh @@ -1172,4 +1172,21 @@ test_expect_success 'push --follow-tag only pushes relevant tags' ' test_cmp expect actual ' +test_expect_success 'push --no-thin must produce non-thin pack' ' + cat >>path1 <<\EOF && +keep base version of path1 big enough, compared to the new changes +later, in order to pass size heuristics in +builtin/pack-objects.c:try_delta() +EOF + git commit -am initial && + git init no-thin && + git --git-dir=no-thin/.git config receive.unpacklimit 0 && + git push no-thin/.git refs/heads/master:refs/heads/foo && + echo modified >> path1 && + git commit -am modified && + git repack -adf && + rcvpck="git receive-pack --reject-thin-pack-for-testing" && + git push --no-thin --receive-pack="$rcvpck" no-thin/.git refs/heads/master:refs/heads/foo +' + test_done diff --git a/t/t5520-pull.sh b/t/t5520-pull.sh index ed4d9c8318..227d293350 100755 --- a/t/t5520-pull.sh +++ b/t/t5520-pull.sh @@ -148,6 +148,95 @@ test_expect_success 'branch.to-rebase.rebase should override pull.rebase' ' test new = $(git show HEAD:file2) ' +# add a feature branch, keep-merge, that is merged into master, so the +# test can try preserving the merge commit (or not) with various +# --rebase flags/pull.rebase settings. +test_expect_success 'preserve merge setup' ' + git reset --hard before-rebase && + git checkout -b keep-merge second^ && + test_commit file3 && + git checkout to-rebase && + git merge keep-merge && + git tag before-preserve-rebase +' + +test_expect_success 'pull.rebase=false create a new merge commit' ' + git reset --hard before-preserve-rebase && + test_config pull.rebase false && + git pull . copy && + test $(git rev-parse HEAD^1) = $(git rev-parse before-preserve-rebase) && + test $(git rev-parse HEAD^2) = $(git rev-parse copy) && + test file3 = $(git show HEAD:file3.t) +' + +test_expect_success 'pull.rebase=true flattens keep-merge' ' + git reset --hard before-preserve-rebase && + test_config pull.rebase true && + git pull . copy && + test $(git rev-parse HEAD^^) = $(git rev-parse copy) && + test file3 = $(git show HEAD:file3.t) +' + +test_expect_success 'pull.rebase=1 is treated as true and flattens keep-merge' ' + git reset --hard before-preserve-rebase && + test_config pull.rebase 1 && + git pull . copy && + test $(git rev-parse HEAD^^) = $(git rev-parse copy) && + test file3 = $(git show HEAD:file3.t) +' + +test_expect_success 'pull.rebase=preserve rebases and merges keep-merge' ' + git reset --hard before-preserve-rebase && + test_config pull.rebase preserve && + git pull . copy && + test $(git rev-parse HEAD^^) = $(git rev-parse copy) && + test $(git rev-parse HEAD^2) = $(git rev-parse keep-merge) +' + +test_expect_success 'pull.rebase=invalid fails' ' + git reset --hard before-preserve-rebase && + test_config pull.rebase invalid && + ! git pull . copy +' + +test_expect_success '--rebase=false create a new merge commit' ' + git reset --hard before-preserve-rebase && + test_config pull.rebase true && + git pull --rebase=false . copy && + test $(git rev-parse HEAD^1) = $(git rev-parse before-preserve-rebase) && + test $(git rev-parse HEAD^2) = $(git rev-parse copy) && + test file3 = $(git show HEAD:file3.t) +' + +test_expect_success '--rebase=true rebases and flattens keep-merge' ' + git reset --hard before-preserve-rebase && + test_config pull.rebase preserve && + git pull --rebase=true . copy && + test $(git rev-parse HEAD^^) = $(git rev-parse copy) && + test file3 = $(git show HEAD:file3.t) +' + +test_expect_success '--rebase=preserve rebases and merges keep-merge' ' + git reset --hard before-preserve-rebase && + test_config pull.rebase true && + git pull --rebase=preserve . copy && + test $(git rev-parse HEAD^^) = $(git rev-parse copy) && + test $(git rev-parse HEAD^2) = $(git rev-parse keep-merge) +' + +test_expect_success '--rebase=invalid fails' ' + git reset --hard before-preserve-rebase && + ! git pull --rebase=invalid . copy +' + +test_expect_success '--rebase overrides pull.rebase=preserve and flattens keep-merge' ' + git reset --hard before-preserve-rebase && + test_config pull.rebase preserve && + git pull --rebase . copy && + test $(git rev-parse HEAD^^) = $(git rev-parse copy) && + test file3 = $(git show HEAD:file3.t) +' + test_expect_success '--rebase with rebased upstream' ' git remote add -f me . && diff --git a/t/t5530-upload-pack-error.sh b/t/t5530-upload-pack-error.sh index c983d3694c..3932e797f7 100755 --- a/t/t5530-upload-pack-error.sh +++ b/t/t5530-upload-pack-error.sh @@ -54,9 +54,6 @@ test_expect_success 'upload-pack fails due to error in rev-list' ' printf "0032want %s\n0034shallow %s00000009done\n0000" \ $(git rev-parse HEAD) $(git rev-parse HEAD^) >input && test_must_fail git upload-pack . <input >/dev/null 2>output.err && - # pack-objects survived - grep "Total.*, reused" output.err && - # but there was an error, which must have been in rev-list grep "bad tree object" output.err ' diff --git a/t/t5533-push-cas.sh b/t/t5533-push-cas.sh new file mode 100755 index 0000000000..ba20d83333 --- /dev/null +++ b/t/t5533-push-cas.sh @@ -0,0 +1,189 @@ +#!/bin/sh + +test_description='compare & swap push force/delete safety' + +. ./test-lib.sh + +setup_srcdst_basic () { + rm -fr src dst && + git clone --no-local . src && + git clone --no-local src dst && + ( + cd src && git checkout HEAD^0 + ) +} + +test_expect_success setup ' + : create template repository + test_commit A && + test_commit B && + test_commit C +' + +test_expect_success 'push to update (protected)' ' + setup_srcdst_basic && + ( + cd dst && + test_commit D && + test_must_fail git push --force-with-lease=master:master origin master + ) && + git ls-remote . refs/heads/master >expect && + git ls-remote src refs/heads/master >actual && + test_cmp expect actual +' + +test_expect_success 'push to update (protected, forced)' ' + setup_srcdst_basic && + ( + cd dst && + test_commit D && + git push --force --force-with-lease=master:master origin master + ) && + git ls-remote dst refs/heads/master >expect && + git ls-remote src refs/heads/master >actual && + test_cmp expect actual +' + +test_expect_success 'push to update (protected, tracking)' ' + setup_srcdst_basic && + ( + cd src && + git checkout master && + test_commit D && + git checkout HEAD^0 + ) && + git ls-remote src refs/heads/master >expect && + ( + cd dst && + test_commit E && + git ls-remote . refs/remotes/origin/master >expect && + test_must_fail git push --force-with-lease=master origin master && + git ls-remote . refs/remotes/origin/master >actual && + test_cmp expect actual + ) && + git ls-remote src refs/heads/master >actual && + test_cmp expect actual +' + +test_expect_success 'push to update (protected, tracking, forced)' ' + setup_srcdst_basic && + ( + cd src && + git checkout master && + test_commit D && + git checkout HEAD^0 + ) && + ( + cd dst && + test_commit E && + git ls-remote . refs/remotes/origin/master >expect && + git push --force --force-with-lease=master origin master + ) && + git ls-remote dst refs/heads/master >expect && + git ls-remote src refs/heads/master >actual && + test_cmp expect actual +' + +test_expect_success 'push to update (allowed)' ' + setup_srcdst_basic && + ( + cd dst && + test_commit D && + git push --force-with-lease=master:master^ origin master + ) && + git ls-remote dst refs/heads/master >expect && + git ls-remote src refs/heads/master >actual && + test_cmp expect actual +' + +test_expect_success 'push to update (allowed, tracking)' ' + setup_srcdst_basic && + ( + cd dst && + test_commit D && + git push --force-with-lease=master origin master + ) && + git ls-remote dst refs/heads/master >expect && + git ls-remote src refs/heads/master >actual && + test_cmp expect actual +' + +test_expect_success 'push to update (allowed even though no-ff)' ' + setup_srcdst_basic && + ( + cd dst && + git reset --hard HEAD^ && + test_commit D && + git push --force-with-lease=master origin master + ) && + git ls-remote dst refs/heads/master >expect && + git ls-remote src refs/heads/master >actual && + test_cmp expect actual +' + +test_expect_success 'push to delete (protected)' ' + setup_srcdst_basic && + git ls-remote src refs/heads/master >expect && + ( + cd dst && + test_must_fail git push --force-with-lease=master:master^ origin :master + ) && + git ls-remote src refs/heads/master >actual && + test_cmp expect actual +' + +test_expect_success 'push to delete (protected, forced)' ' + setup_srcdst_basic && + ( + cd dst && + git push --force --force-with-lease=master:master^ origin :master + ) && + >expect && + git ls-remote src refs/heads/master >actual && + test_cmp expect actual +' + +test_expect_success 'push to delete (allowed)' ' + setup_srcdst_basic && + ( + cd dst && + git push --force-with-lease=master origin :master + ) && + >expect && + git ls-remote src refs/heads/master >actual && + test_cmp expect actual +' + +test_expect_success 'cover everything with default force-with-lease (protected)' ' + setup_srcdst_basic && + ( + cd src && + git branch naster master^ + ) + git ls-remote src refs/heads/\* >expect && + ( + cd dst && + test_must_fail git push --force-with-lease origin master master:naster + ) && + git ls-remote src refs/heads/\* >actual && + test_cmp expect actual +' + +test_expect_success 'cover everything with default force-with-lease (allowed)' ' + setup_srcdst_basic && + ( + cd src && + git branch naster master^ + ) + ( + cd dst && + git fetch && + git push --force-with-lease origin master master:naster + ) && + git ls-remote dst refs/heads/master | + sed -e "s/master/naster/" >expect && + git ls-remote src refs/heads/naster >actual && + test_cmp expect actual +' + +test_done diff --git a/t/t5541-http-push.sh b/t/t5541-http-push.sh index beb00be4b1..470ac54295 100755 --- a/t/t5541-http-push.sh +++ b/t/t5541-http-push.sh @@ -153,7 +153,7 @@ test_expect_success 'used receive-pack service' ' ' test_http_push_nonff "$HTTPD_DOCUMENT_ROOT_PATH"/test_repo.git \ - "$ROOT_PATH"/test_repo_clone master + "$ROOT_PATH"/test_repo_clone master success test_expect_success 'push fails for non-fast-forward refs unmatched by remote helper' ' # create a dissimilarly-named remote ref so that git is unable to match the diff --git a/t/t5551-http-fetch.sh b/t/t5551-http-fetch.sh index 55a866af80..8196af19f6 100755 --- a/t/t5551-http-fetch.sh +++ b/t/t5551-http-fetch.sh @@ -187,6 +187,22 @@ test_expect_success 'dumb clone via http-backend respects namespace' ' test_cmp expect actual ' +cat >cookies.txt <<EOF +127.0.0.1 FALSE /smart_cookies/ FALSE 0 othername othervalue +EOF +cat >expect_cookies.txt <<EOF + +127.0.0.1 FALSE /smart_cookies/ FALSE 0 othername othervalue +127.0.0.1 FALSE /smart_cookies/repo.git/info/ FALSE 0 name value +EOF +test_expect_success 'cookies stored in http.cookiefile when http.savecookies set' ' + git config http.cookiefile cookies.txt && + git config http.savecookies true && + git ls-remote $HTTPD_URL/smart_cookies/repo.git master && + tail -3 cookies.txt > cookies_tail.txt + test_cmp expect_cookies.txt cookies_tail.txt +' + test -n "$GIT_TEST_LONG" && test_set_prereq EXPENSIVE test_expect_success EXPENSIVE 'create 50,000 tags in the repo' ' diff --git a/t/t5800-remote-testpy.sh b/t/t5800-remote-testpy.sh deleted file mode 100755 index 1e683d4220..0000000000 --- a/t/t5800-remote-testpy.sh +++ /dev/null @@ -1,169 +0,0 @@ -#!/bin/sh -# -# Copyright (c) 2010 Sverre Rabbelier -# - -test_description='Test python remote-helper framework' - -. ./test-lib.sh - -if ! test_have_prereq PYTHON ; then - skip_all='skipping python remote-helper tests, python not available' - test_done -fi - -"$PYTHON_PATH" -c ' -import sys -if sys.hexversion < 0x02040000: - sys.exit(1) -' || { - skip_all='skipping python remote-helper tests, python version < 2.4' - test_done -} - -compare_refs() { - git --git-dir="$1/.git" rev-parse --verify $2 >expect && - git --git-dir="$3/.git" rev-parse --verify $4 >actual && - test_cmp expect actual -} - -test_expect_success 'setup repository' ' - git init --bare server/.git && - git clone server public && - (cd public && - echo content >file && - git add file && - git commit -m one && - git push origin master) -' - -test_expect_success 'cloning from local repo' ' - git clone "testpy::${PWD}/server" localclone && - test_cmp public/file localclone/file -' - -test_expect_success 'cloning from remote repo' ' - git clone "testpy::file://${PWD}/server" clone && - test_cmp public/file clone/file -' - -test_expect_success 'create new commit on remote' ' - (cd public && - echo content >>file && - git commit -a -m two && - git push) -' - -test_expect_success 'pulling from local repo' ' - (cd localclone && git pull) && - test_cmp public/file localclone/file -' - -test_expect_success 'pulling from remote remote' ' - (cd clone && git pull) && - test_cmp public/file clone/file -' - -test_expect_success 'pushing to local repo' ' - (cd localclone && - echo content >>file && - git commit -a -m three && - git push) && - compare_refs localclone HEAD server HEAD -' - -# Generally, skip this test. It demonstrates a now-fixed race in -# git-remote-testpy, but is too slow to leave in for general use. -: test_expect_success 'racily pushing to local repo' ' - test_when_finished "rm -rf server2 localclone2" && - cp -R server server2 && - git clone "testpy::${PWD}/server2" localclone2 && - (cd localclone2 && - echo content >>file && - git commit -a -m three && - GIT_REMOTE_TESTGIT_SLEEPY=2 git push) && - compare_refs localclone2 HEAD server2 HEAD -' - -test_expect_success 'synch with changes from localclone' ' - (cd clone && - git pull) -' - -test_expect_success 'pushing remote local repo' ' - (cd clone && - echo content >>file && - git commit -a -m four && - git push) && - compare_refs clone HEAD server HEAD -' - -test_expect_success 'fetch new branch' ' - (cd public && - git checkout -b new && - echo content >>file && - git commit -a -m five && - git push origin new - ) && - (cd localclone && - git fetch origin new - ) && - compare_refs public HEAD localclone FETCH_HEAD -' - -test_expect_success 'fetch multiple branches' ' - (cd localclone && - git fetch - ) && - compare_refs server master localclone refs/remotes/origin/master && - compare_refs server new localclone refs/remotes/origin/new -' - -test_expect_success 'push when remote has extra refs' ' - (cd clone && - echo content >>file && - git commit -a -m six && - git push - ) && - compare_refs clone master server master -' - -test_expect_success 'push new branch by name' ' - (cd clone && - git checkout -b new-name && - echo content >>file && - git commit -a -m seven && - git push origin new-name - ) && - compare_refs clone HEAD server refs/heads/new-name -' - -test_expect_failure 'push new branch with old:new refspec' ' - (cd clone && - git push origin new-name:new-refspec - ) && - compare_refs clone HEAD server refs/heads/new-refspec -' - -test_expect_success 'proper failure checks for fetching' ' - (GIT_REMOTE_TESTGIT_FAILURE=1 && - export GIT_REMOTE_TESTGIT_FAILURE && - cd localclone && - test_must_fail git fetch 2>&1 | \ - grep "Error while running fast-import" - ) -' - -# We sleep to give fast-export a chance to catch the SIGPIPE -test_expect_failure 'proper failure checks for pushing' ' - (GIT_REMOTE_TESTGIT_FAILURE=1 && - export GIT_REMOTE_TESTGIT_FAILURE && - GIT_REMOTE_TESTGIT_SLEEPY=1 && - export GIT_REMOTE_TESTGIT_SLEEPY && - cd localclone && - test_must_fail git push --all 2>&1 | \ - grep "Error while running fast-export" - ) -' - -test_done diff --git a/t/t5801-remote-helpers.sh b/t/t5801-remote-helpers.sh index 8c4c5396a8..613f69a254 100755 --- a/t/t5801-remote-helpers.sh +++ b/t/t5801-remote-helpers.sh @@ -182,6 +182,17 @@ test_expect_success 'push update refs' ' ) ' +test_expect_success 'push update refs disabled by no-private-update' ' + (cd local && + echo more-update >>file && + git commit -a -m more-update && + git rev-parse --verify testgit/origin/heads/update >expect && + GIT_REMOTE_TESTGIT_NO_PRIVATE_UPDATE=t git push origin update && + git rev-parse --verify testgit/origin/heads/update >actual && + test_cmp expect actual + ) +' + test_expect_success 'push update refs failure' ' (cd local && git checkout update && diff --git a/t/t6022-merge-rename.sh b/t/t6022-merge-rename.sh index c680f789a7..a89dfbef08 100755 --- a/t/t6022-merge-rename.sh +++ b/t/t6022-merge-rename.sh @@ -259,7 +259,7 @@ test_expect_success 'setup for rename + d/f conflicts' ' printf "1\n2\n3\n4\n5\n6\n7\n8\n9\n10\n" >sub/file && echo foo >dir/file-in-the-way && git add -A && - git commit -m "Common commmit" && + git commit -m "Common commit" && echo 11 >>sub/file && echo more >>dir/file-in-the-way && @@ -439,7 +439,7 @@ test_expect_success 'setup both rename source and destination involved in D/F co mkdir one && echo stuff >one/file && git add -A && - git commit -m "Common commmit" && + git commit -m "Common commit" && git mv one/file destdir && git commit -m "Renamed to destdir" && @@ -479,7 +479,7 @@ test_expect_success 'setup pair rename to parent of other (D/F conflicts)' ' echo stuff >one/file && echo other >two/file && git add -A && - git commit -m "Common commmit" && + git commit -m "Common commit" && git rm -rf one && git mv two/file one && @@ -539,7 +539,7 @@ test_expect_success 'setup rename of one file to two, with directories in the wa echo stuff >original && git add -A && - git commit -m "Common commmit" && + git commit -m "Common commit" && mkdir two && >two/file && @@ -583,7 +583,7 @@ test_expect_success 'setup rename one file to two; directories moving out of the mkdir one two && touch one/file two/file && git add -A && - git commit -m "Common commmit" && + git commit -m "Common commit" && git rm -rf one && git mv original one && @@ -618,7 +618,7 @@ test_expect_success 'setup avoid unnecessary update, normal rename' ' printf "1\n2\n3\n4\n5\n6\n7\n8\n9\n10\n" >original && git add -A && - git commit -m "Common commmit" && + git commit -m "Common commit" && git mv original rename && echo 11 >>rename && @@ -649,7 +649,7 @@ test_expect_success 'setup to test avoiding unnecessary update, with D/F conflic mkdir df && printf "1\n2\n3\n4\n5\n6\n7\n8\n9\n10\n" >df/file && git add -A && - git commit -m "Common commmit" && + git commit -m "Common commit" && git mv df/file temp && rm -rf df && diff --git a/t/t6040-tracking-info.sh b/t/t6040-tracking-info.sh index ec2b516c3f..ba26cfe923 100755 --- a/t/t6040-tracking-info.sh +++ b/t/t6040-tracking-info.sh @@ -28,10 +28,15 @@ test_expect_success setup ' git reset --hard HEAD^ && git checkout -b b4 origin && advance e && - advance f + advance f && + git checkout -b brokenbase origin && + git checkout -b b5 --track brokenbase && + advance g && + git branch -d brokenbase && + git checkout -b b6 origin ) && git checkout -b follower --track master && - advance g + advance h ' script='s/^..\(b.\)[ 0-9a-f]*\[\([^]]*\)\].*/\1 \2/p' @@ -56,6 +61,8 @@ b1 origin/master: ahead 1, behind 1 b2 origin/master: ahead 1, behind 1 b3 origin/master: behind 1 b4 origin/master: ahead 2 +b5 brokenbase: gone +b6 origin/master EOF test_expect_success 'branch -vv' ' @@ -67,7 +74,7 @@ test_expect_success 'branch -vv' ' test_i18ncmp expect actual ' -test_expect_success 'checkout' ' +test_expect_success 'checkout (diverged from upstream)' ' ( cd test && git checkout b1 ) >actual && @@ -80,7 +87,22 @@ test_expect_success 'checkout with local tracked branch' ' test_i18ngrep "is ahead of" actual ' -test_expect_success 'status' ' +test_expect_success 'checkout (upstream is gone)' ' + ( + cd test && + git checkout b5 + ) >actual && + test_i18ngrep "is based on .*, but the upstream is gone." actual +' + +test_expect_success 'checkout (up-to-date with upstream)' ' + ( + cd test && git checkout b6 + ) >actual && + test_i18ngrep "Your branch is up-to-date with .origin/master" actual +' + +test_expect_success 'status (diverged from upstream)' ' ( cd test && git checkout b1 >/dev/null && @@ -90,6 +112,65 @@ test_expect_success 'status' ' test_i18ngrep "have 1 and 1 different" actual ' +test_expect_success 'status (upstream is gone)' ' + ( + cd test && + git checkout b5 >/dev/null && + # reports nothing to commit + test_must_fail git commit --dry-run + ) >actual && + test_i18ngrep "is based on .*, but the upstream is gone." actual +' + +test_expect_success 'status (up-to-date with upstream)' ' + ( + cd test && + git checkout b6 >/dev/null && + # reports nothing to commit + test_must_fail git commit --dry-run + ) >actual && + test_i18ngrep "Your branch is up-to-date with .origin/master" actual +' + +cat >expect <<\EOF +## b1...origin/master [ahead 1, behind 1] +EOF + +test_expect_success 'status -s -b (diverged from upstream)' ' + ( + cd test && + git checkout b1 >/dev/null && + git status -s -b | head -1 + ) >actual && + test_i18ncmp expect actual +' + +cat >expect <<\EOF +## b5...brokenbase [gone] +EOF + +test_expect_success 'status -s -b (upstream is gone)' ' + ( + cd test && + git checkout b5 >/dev/null && + git status -s -b | head -1 + ) >actual && + test_i18ncmp expect actual +' + +cat >expect <<\EOF +## b6...origin/master +EOF + +test_expect_success 'status -s -b (up-to-date with upstream)' ' + ( + cd test && + git checkout b6 >/dev/null && + git status -s -b | head -1 + ) >actual && + test_i18ncmp expect actual +' + test_expect_success 'fail to track lightweight tags' ' git checkout master && git tag light && diff --git a/t/t6101-rev-parse-parents.sh b/t/t6101-rev-parse-parents.sh index e673c25e94..7ea14ced31 100755 --- a/t/t6101-rev-parse-parents.sh +++ b/t/t6101-rev-parse-parents.sh @@ -6,39 +6,86 @@ test_description='Test git rev-parse with different parent options' . ./test-lib.sh -. "$TEST_DIRECTORY"/lib-t6000.sh # t6xxx specific functions - -date >path0 -git update-index --add path0 -save_tag tree git write-tree -hide_error save_tag start unique_commit "start" tree -save_tag second unique_commit "second" tree -p start -hide_error save_tag start2 unique_commit "start2" tree -save_tag two_parents unique_commit "next" tree -p second -p start2 -save_tag final unique_commit "final" tree -p two_parents - -test_expect_success 'start is valid' 'git rev-parse start | grep "^[0-9a-f]\{40\}$"' -test_expect_success 'start^0' "test $(cat .git/refs/tags/start) = $(git rev-parse start^0)" -test_expect_success 'start^1 not valid' "if git rev-parse --verify start^1; then false; else :; fi" -test_expect_success 'second^1 = second^' "test $(git rev-parse second^1) = $(git rev-parse second^)" -test_expect_success 'final^1^1^1' "test $(git rev-parse start) = $(git rev-parse final^1^1^1)" -test_expect_success 'final^1^1^1 = final^^^' "test $(git rev-parse final^1^1^1) = $(git rev-parse final^^^)" -test_expect_success 'final^1^2' "test $(git rev-parse start2) = $(git rev-parse final^1^2)" -test_expect_success 'final^1^2 != final^1^1' "test $(git rev-parse final^1^2) != $(git rev-parse final^1^1)" -test_expect_success 'final^1^3 not valid' "if git rev-parse --verify final^1^3; then false; else :; fi" -test_expect_success '--verify start2^1' 'test_must_fail git rev-parse --verify start2^1' -test_expect_success '--verify start2^0' 'git rev-parse --verify start2^0' -test_expect_success 'final^1^@ = final^1^1 final^1^2' "test \"$(git rev-parse final^1^@)\" = \"$(git rev-parse final^1^1 final^1^2)\"" -test_expect_success 'final^1^! = final^1 ^final^1^1 ^final^1^2' "test \"$(git rev-parse final^1^\!)\" = \"$(git rev-parse final^1 ^final^1^1 ^final^1^2)\"" - -test_expect_success 'repack for next test' 'git repack -a -d' + +test_cmp_rev_output () { + git rev-parse --verify "$1" >expect && + eval "$2" >actual && + test_cmp expect actual +} + +test_expect_success 'setup' ' + test_commit start && + test_commit second && + git checkout --orphan tmp && + test_commit start2 && + git checkout master && + git merge -m next start2 && + test_commit final +' + +test_expect_success 'start is valid' ' + git rev-parse start | grep "^[0-9a-f]\{40\}$" +' + +test_expect_success 'start^0' ' + test_cmp_rev_output tags/start "git rev-parse start^0" +' + +test_expect_success 'start^1 not valid' ' + test_must_fail git rev-parse --verify start^1 +' + +test_expect_success 'second^1 = second^' ' + test_cmp_rev_output second^ "git rev-parse second^1" +' + +test_expect_success 'final^1^1^1' ' + test_cmp_rev_output start "git rev-parse final^1^1^1" +' + +test_expect_success 'final^1^1^1 = final^^^' ' + test_cmp_rev_output final^^^ "git rev-parse final^1^1^1" +' + +test_expect_success 'final^1^2' ' + test_cmp_rev_output start2 "git rev-parse final^1^2" +' + +test_expect_success 'final^1^2 != final^1^1' ' + test $(git rev-parse final^1^2) != $(git rev-parse final^1^1) +' + +test_expect_success 'final^1^3 not valid' ' + test_must_fail git rev-parse --verify final^1^3 +' + +test_expect_success '--verify start2^1' ' + test_must_fail git rev-parse --verify start2^1 +' + +test_expect_success '--verify start2^0' ' + git rev-parse --verify start2^0 +' + +test_expect_success 'final^1^@ = final^1^1 final^1^2' ' + git rev-parse final^1^1 final^1^2 >expect && + git rev-parse final^1^@ >actual && + test_cmp expect actual +' + +test_expect_success 'final^1^! = final^1 ^final^1^1 ^final^1^2' ' + git rev-parse final^1 ^final^1^1 ^final^1^2 >expect && + git rev-parse final^1^! >actual && + test_cmp expect actual +' + +test_expect_success 'repack for next test' ' + git repack -a -d +' + test_expect_success 'short SHA-1 works' ' - start=`git rev-parse --verify start` && - echo $start && - abbrv=`echo $start | sed s/.\$//` && - echo $abbrv && - abbrv=`git rev-parse --verify $abbrv` && - echo $abbrv && - test $start = $abbrv' + start=$(git rev-parse --verify start) && + test_cmp_rev_output start "git rev-parse ${start%?}" +' test_done diff --git a/t/t6130-pathspec-noglob.sh b/t/t6130-pathspec-noglob.sh index 39ef61994f..ea00d71e77 100755 --- a/t/t6130-pathspec-noglob.sh +++ b/t/t6130-pathspec-noglob.sh @@ -32,6 +32,16 @@ test_expect_success 'star pathspec globs' ' test_cmp expect actual ' +test_expect_success 'star pathspec globs' ' + cat >expect <<-\EOF && + bracket + star + vanilla + EOF + git log --format=%s -- ":(glob)f*" >actual && + test_cmp expect actual +' + test_expect_success 'bracket pathspec globs and matches literal brackets' ' cat >expect <<-\EOF && bracket @@ -41,28 +51,105 @@ test_expect_success 'bracket pathspec globs and matches literal brackets' ' test_cmp expect actual ' +test_expect_success 'bracket pathspec globs and matches literal brackets' ' + cat >expect <<-\EOF && + bracket + vanilla + EOF + git log --format=%s -- ":(glob)f[o][o]" >actual && + test_cmp expect actual +' + test_expect_success 'no-glob option matches literally (vanilla)' ' echo vanilla >expect && git --literal-pathspecs log --format=%s -- foo >actual && test_cmp expect actual ' +test_expect_success 'no-glob option matches literally (vanilla)' ' + echo vanilla >expect && + git log --format=%s -- ":(literal)foo" >actual && + test_cmp expect actual +' + test_expect_success 'no-glob option matches literally (star)' ' echo star >expect && git --literal-pathspecs log --format=%s -- "f*" >actual && test_cmp expect actual ' +test_expect_success 'no-glob option matches literally (star)' ' + echo star >expect && + git log --format=%s -- ":(literal)f*" >actual && + test_cmp expect actual +' + test_expect_success 'no-glob option matches literally (bracket)' ' echo bracket >expect && git --literal-pathspecs log --format=%s -- "f[o][o]" >actual && test_cmp expect actual ' +test_expect_success 'no-glob option matches literally (bracket)' ' + echo bracket >expect && + git log --format=%s -- ":(literal)f[o][o]" >actual && + test_cmp expect actual +' + +test_expect_success 'no-glob option disables :(literal)' ' + : >expect && + git --literal-pathspecs log --format=%s -- ":(literal)foo" >actual && + test_cmp expect actual +' + test_expect_success 'no-glob environment variable works' ' echo star >expect && GIT_LITERAL_PATHSPECS=1 git log --format=%s -- "f*" >actual && test_cmp expect actual ' +test_expect_success 'setup xxx/bar' ' + mkdir xxx && + test_commit xxx xxx/bar +' + +test_expect_success '**/ works with :(glob)' ' + cat >expect <<-\EOF && + xxx + unrelated + EOF + git log --format=%s -- ":(glob)**/bar" >actual && + test_cmp expect actual +' + +test_expect_success '**/ does not work with --noglob-pathspecs' ' + : >expect && + git --noglob-pathspecs log --format=%s -- "**/bar" >actual && + test_cmp expect actual +' + +test_expect_success '**/ works with :(glob) and --noglob-pathspecs' ' + cat >expect <<-\EOF && + xxx + unrelated + EOF + git --noglob-pathspecs log --format=%s -- ":(glob)**/bar" >actual && + test_cmp expect actual +' + +test_expect_success '**/ works with --glob-pathspecs' ' + cat >expect <<-\EOF && + xxx + unrelated + EOF + git --glob-pathspecs log --format=%s -- "**/bar" >actual && + test_cmp expect actual +' + +test_expect_success '**/ does not work with :(literal) and --glob-pathspecs' ' + : >expect && + git --glob-pathspecs log --format=%s -- ":(literal)**/bar" >actual && + test_cmp expect actual +' + test_done diff --git a/t/t6131-pathspec-icase.sh b/t/t6131-pathspec-icase.sh new file mode 100755 index 0000000000..8d4a7fcb91 --- /dev/null +++ b/t/t6131-pathspec-icase.sh @@ -0,0 +1,103 @@ +#!/bin/sh + +test_description='test case insensitive pathspec limiting' +. ./test-lib.sh + +if test_have_prereq CASE_INSENSITIVE_FS +then + skip_all='skipping case sensitive tests - case insensitive file system' + test_done +fi + +test_expect_success 'create commits with glob characters' ' + test_commit bar bar && + test_commit bAr bAr && + test_commit BAR BAR && + mkdir foo && + test_commit foo/bar foo/bar && + test_commit foo/bAr foo/bAr && + test_commit foo/BAR foo/BAR && + mkdir fOo && + test_commit fOo/bar fOo/bar && + test_commit fOo/bAr fOo/bAr && + test_commit fOo/BAR fOo/BAR && + mkdir FOO && + test_commit FOO/bar FOO/bar && + test_commit FOO/bAr FOO/bAr && + test_commit FOO/BAR FOO/BAR +' + +test_expect_success 'tree_entry_interesting matches bar' ' + echo bar >expect && + git log --format=%s -- "bar" >actual && + test_cmp expect actual +' + +test_expect_success 'tree_entry_interesting matches :(icase)bar' ' + cat <<-EOF >expect && + BAR + bAr + bar + EOF + git log --format=%s -- ":(icase)bar" >actual && + test_cmp expect actual +' + +test_expect_success 'tree_entry_interesting matches :(icase)bar with prefix' ' + cat <<-EOF >expect && + fOo/BAR + fOo/bAr + fOo/bar + EOF + ( cd fOo && git log --format=%s -- ":(icase)bar" ) >actual && + test_cmp expect actual +' + +test_expect_success 'tree_entry_interesting matches :(icase)bar with empty prefix' ' + cat <<-EOF >expect && + FOO/BAR + FOO/bAr + FOO/bar + fOo/BAR + fOo/bAr + fOo/bar + foo/BAR + foo/bAr + foo/bar + EOF + ( cd fOo && git log --format=%s -- ":(icase)../foo/bar" ) >actual && + test_cmp expect actual +' + +test_expect_success 'match_pathspec_depth matches :(icase)bar' ' + cat <<-EOF >expect && + BAR + bAr + bar + EOF + git ls-files ":(icase)bar" >actual && + test_cmp expect actual +' + +test_expect_success 'match_pathspec_depth matches :(icase)bar with prefix' ' + cat <<-EOF >expect && + fOo/BAR + fOo/bAr + fOo/bar + EOF + ( cd fOo && git ls-files --full-name ":(icase)bar" ) >actual && + test_cmp expect actual +' + +test_expect_success 'match_pathspec_depth matches :(icase)bar with empty prefix' ' + cat <<-EOF >expect && + bar + fOo/BAR + fOo/bAr + fOo/bar + EOF + ( cd fOo && git ls-files --full-name ":(icase)bar" ../bar ) >actual && + test_cmp expect actual +' + +test_done diff --git a/t/t7001-mv.sh b/t/t7001-mv.sh index 101816e718..d432f42bcb 100755 --- a/t/t7001-mv.sh +++ b/t/t7001-mv.sh @@ -259,4 +259,132 @@ test_expect_success SYMLINKS 'check moved symlink' ' rm -f moved symlink +test_expect_success 'setup submodule' ' + git commit -m initial && + git reset --hard && + git submodule add ./. sub && + echo content >file && + git add file && + git commit -m "added sub and file" +' + +test_expect_success 'git mv cannot move a submodule in a file' ' + test_must_fail git mv sub file +' + +test_expect_success 'git mv moves a submodule with a .git directory and no .gitmodules' ' + entry="$(git ls-files --stage sub | cut -f 1)" && + git rm .gitmodules && + ( + cd sub && + rm -f .git && + cp -a ../.git/modules/sub .git && + GIT_WORK_TREE=. git config --unset core.worktree + ) && + mkdir mod && + git mv sub mod/sub && + ! test -e sub && + [ "$entry" = "$(git ls-files --stage mod/sub | cut -f 1)" ] && + ( + cd mod/sub && + git status + ) && + git update-index --refresh && + git diff-files --quiet +' + +test_expect_success 'git mv moves a submodule with gitfile' ' + rm -rf mod/sub && + git reset --hard && + git submodule update && + entry="$(git ls-files --stage sub | cut -f 1)" && + ( + cd mod && + git mv ../sub/ . + ) && + ! test -e sub && + [ "$entry" = "$(git ls-files --stage mod/sub | cut -f 1)" ] && + ( + cd mod/sub && + git status + ) && + echo mod/sub >expected && + git config -f .gitmodules submodule.sub.path >actual && + test_cmp expected actual && + git update-index --refresh && + git diff-files --quiet +' + +test_expect_success 'mv does not complain when no .gitmodules file is found' ' + rm -rf mod/sub && + git reset --hard && + git submodule update && + git rm .gitmodules && + entry="$(git ls-files --stage sub | cut -f 1)" && + git mv sub mod/sub 2>actual.err && + ! test -s actual.err && + ! test -e sub && + [ "$entry" = "$(git ls-files --stage mod/sub | cut -f 1)" ] && + ( + cd mod/sub && + git status + ) && + git update-index --refresh && + git diff-files --quiet +' + +test_expect_success 'mv will error out on a modified .gitmodules file unless staged' ' + rm -rf mod/sub && + git reset --hard && + git submodule update && + git config -f .gitmodules foo.bar true && + entry="$(git ls-files --stage sub | cut -f 1)" && + test_must_fail git mv sub mod/sub 2>actual.err && + test -s actual.err && + test -e sub && + git diff-files --quiet -- sub && + git add .gitmodules && + git mv sub mod/sub 2>actual.err && + ! test -s actual.err && + ! test -e sub && + [ "$entry" = "$(git ls-files --stage mod/sub | cut -f 1)" ] && + ( + cd mod/sub && + git status + ) && + git update-index --refresh && + git diff-files --quiet +' + +test_expect_success 'mv issues a warning when section is not found in .gitmodules' ' + rm -rf mod/sub && + git reset --hard && + git submodule update && + git config -f .gitmodules --remove-section submodule.sub && + git add .gitmodules && + entry="$(git ls-files --stage sub | cut -f 1)" && + echo "warning: Could not find section in .gitmodules where path=sub" >expect.err && + git mv sub mod/sub 2>actual.err && + test_i18ncmp expect.err actual.err && + ! test -e sub && + [ "$entry" = "$(git ls-files --stage mod/sub | cut -f 1)" ] && + ( + cd mod/sub && + git status + ) && + git update-index --refresh && + git diff-files --quiet +' + +test_expect_success 'mv --dry-run does not touch the submodule or .gitmodules' ' + rm -rf mod/sub && + git reset --hard && + git submodule update && + git mv -n sub mod/sub 2>actual.err && + test -f sub/.git && + git diff-index --exit-code HEAD && + git update-index --refresh && + git diff-files --quiet -- sub .gitmodules +' + test_done diff --git a/t/t7009-filter-branch-null-sha1.sh b/t/t7009-filter-branch-null-sha1.sh new file mode 100755 index 0000000000..a997f7ac3a --- /dev/null +++ b/t/t7009-filter-branch-null-sha1.sh @@ -0,0 +1,49 @@ +#!/bin/sh + +test_description='filter-branch removal of trees with null sha1' +. ./test-lib.sh + +test_expect_success 'setup: base commits' ' + test_commit one && + test_commit two && + test_commit three +' + +test_expect_success 'setup: a commit with a bogus null sha1 in the tree' ' + { + git ls-tree HEAD && + printf "160000 commit $_z40\\tbroken\\n" + } >broken-tree + echo "add broken entry" >msg && + + tree=$(git mktree <broken-tree) && + test_tick && + commit=$(git commit-tree $tree -p HEAD <msg) && + git update-ref HEAD "$commit" +' + +# we have to make one more commit on top removing the broken +# entry, since otherwise our index does not match HEAD (and filter-branch will +# complain). We could make the index match HEAD, but doing so would involve +# writing a null sha1 into the index. +test_expect_success 'setup: bring HEAD and index in sync' ' + test_tick && + git commit -a -m "back to normal" +' + +test_expect_success 'filter commands are still checked' ' + test_must_fail git filter-branch \ + --force --prune-empty \ + --index-filter "git rm --cached --ignore-unmatch three.t" +' + +test_expect_success 'removing the broken entry works' ' + echo three >expect && + git filter-branch \ + --force --prune-empty \ + --index-filter "git rm --cached --ignore-unmatch broken" && + git log -1 --format=%s >actual && + test_cmp expect actual +' + +test_done diff --git a/t/t7060-wtstatus.sh b/t/t7060-wtstatus.sh index 52ef06b000..7d467c034a 100755 --- a/t/t7060-wtstatus.sh +++ b/t/t7060-wtstatus.sh @@ -29,20 +29,19 @@ test_expect_success 'Report new path with conflict' ' test_cmp expect actual ' -cat >expect <<EOF -# On branch side -# You have unmerged paths. -# (fix conflicts and run "git commit") -# -# Unmerged paths: -# (use "git add/rm <file>..." as appropriate to mark resolution) -# -# deleted by us: foo -# +test_expect_success 'M/D conflict does not segfault' ' + cat >expect <<EOF && +On branch side +You have unmerged paths. + (fix conflicts and run "git commit") + +Unmerged paths: + (use "git add/rm <file>..." as appropriate to mark resolution) + + deleted by us: foo + no changes added to commit (use "git add" and/or "git commit -a") EOF - -test_expect_success 'M/D conflict does not segfault' ' mkdir mdconflict && ( cd mdconflict && @@ -135,19 +134,19 @@ test_expect_success 'status when conflicts with add and rm advice (deleted by th test_commit on_second main.txt on_second && test_commit master conflict.txt master && test_must_fail git merge second_branch && - cat >expected <<-\EOF && - # On branch master - # You have unmerged paths. - # (fix conflicts and run "git commit") - # - # Unmerged paths: - # (use "git add/rm <file>..." as appropriate to mark resolution) - # - # both added: conflict.txt - # deleted by them: main.txt - # - no changes added to commit (use "git add" and/or "git commit -a") - EOF + cat >expected <<\EOF && +On branch master +You have unmerged paths. + (fix conflicts and run "git commit") + +Unmerged paths: + (use "git add/rm <file>..." as appropriate to mark resolution) + + both added: conflict.txt + deleted by them: main.txt + +no changes added to commit (use "git add" and/or "git commit -a") +EOF git status --untracked-files=no >actual && test_i18ncmp expected actual ' @@ -168,20 +167,20 @@ test_expect_success 'prepare for conflicts' ' test_expect_success 'status when conflicts with add and rm advice (both deleted)' ' test_must_fail git merge conflict && - cat >expected <<-\EOF && - # On branch conflict_second - # You have unmerged paths. - # (fix conflicts and run "git commit") - # - # Unmerged paths: - # (use "git add/rm <file>..." as appropriate to mark resolution) - # - # both deleted: main.txt - # added by them: sub_master.txt - # added by us: sub_second.txt - # - no changes added to commit (use "git add" and/or "git commit -a") - EOF + cat >expected <<\EOF && +On branch conflict_second +You have unmerged paths. + (fix conflicts and run "git commit") + +Unmerged paths: + (use "git add/rm <file>..." as appropriate to mark resolution) + + both deleted: main.txt + added by them: sub_master.txt + added by us: sub_second.txt + +no changes added to commit (use "git add" and/or "git commit -a") +EOF git status --untracked-files=no >actual && test_i18ncmp expected actual ' @@ -192,22 +191,22 @@ test_expect_success 'status when conflicts with only rm advice (both deleted)' ' test_must_fail git merge conflict && git add sub_master.txt && git add sub_second.txt && - cat >expected <<-\EOF && - # On branch conflict_second - # You have unmerged paths. - # (fix conflicts and run "git commit") - # - # Changes to be committed: - # - # new file: sub_master.txt - # - # Unmerged paths: - # (use "git rm <file>..." to mark resolution) - # - # both deleted: main.txt - # - # Untracked files not listed (use -u option to show untracked files) - EOF + cat >expected <<\EOF && +On branch conflict_second +You have unmerged paths. + (fix conflicts and run "git commit") + +Changes to be committed: + + new file: sub_master.txt + +Unmerged paths: + (use "git rm <file>..." to mark resolution) + + both deleted: main.txt + +Untracked files not listed (use -u option to show untracked files) +EOF git status --untracked-files=no >actual && test_i18ncmp expected actual && git reset --hard && diff --git a/t/t7106-reset-unborn-branch.sh b/t/t7106-reset-unborn-branch.sh index 8062cf502b..af00ab4d88 100755 --- a/t/t7106-reset-unborn-branch.sh +++ b/t/t7106-reset-unborn-branch.sh @@ -11,7 +11,10 @@ test_expect_success 'setup' ' test_expect_success 'reset' ' git add a b && git reset && - test "$(git ls-files)" = "" + + >expect && + git ls-files >actual && + test_cmp expect actual ' test_expect_success 'reset HEAD' ' @@ -24,28 +27,42 @@ test_expect_success 'reset $file' ' rm .git/index && git add a b && git reset a && - test "$(git ls-files)" = "b" + + echo b >expect && + git ls-files >actual && + test_cmp expect actual ' -test_expect_success 'reset -p' ' +test_expect_success PERL 'reset -p' ' rm .git/index && git add a && - echo y | git reset -p && - test "$(git ls-files)" = "" + echo y >yes && + git reset -p <yes && + + >expect && + git ls-files >actual && + test_cmp expect actual ' test_expect_success 'reset --soft is a no-op' ' rm .git/index && git add a && - git reset --soft - test "$(git ls-files)" = "a" + git reset --soft && + + echo a >expect && + git ls-files >actual && + test_cmp expect actual ' test_expect_success 'reset --hard' ' rm .git/index && git add a && + test_when_finished "echo a >a" && git reset --hard && - test "$(git ls-files)" = "" && + + >expect && + git ls-files >actual && + test_cmp expect actual && test_path_is_missing a ' diff --git a/t/t7400-submodule-basic.sh b/t/t7400-submodule-basic.sh index a39d074465..10f89bd0ce 100755 --- a/t/t7400-submodule-basic.sh +++ b/t/t7400-submodule-basic.sh @@ -783,13 +783,11 @@ test_expect_success 'submodule add --name allows to replace a submodule with ano test_cmp expect .git ) && echo "repo" >expect && - git config -f .gitmodules submodule.repo.path >actual && - test_cmp expect actual && + test_must_fail git config -f .gitmodules submodule.repo.path && git config -f .gitmodules submodule.repo_new.path >actual && test_cmp expect actual&& echo "$submodurl/repo" >expect && - git config -f .gitmodules submodule.repo.url >actual && - test_cmp expect actual && + test_must_fail git config -f .gitmodules submodule.repo.url && echo "$submodurl/bare.git" >expect && git config -f .gitmodules submodule.repo_new.url >actual && test_cmp expect actual && @@ -809,12 +807,8 @@ test_expect_success 'submodule add with an existing name fails unless forced' ' git rm repo && test_must_fail git submodule add -q --name repo_new "$submodurl/repo.git" repo && test ! -d repo && - echo "repo" >expect && - git config -f .gitmodules submodule.repo_new.path >actual && - test_cmp expect actual&& - echo "$submodurl/bare.git" >expect && - git config -f .gitmodules submodule.repo_new.url >actual && - test_cmp expect actual && + test_must_fail git config -f .gitmodules submodule.repo_new.path && + test_must_fail git config -f .gitmodules submodule.repo_new.url && echo "$submodurl/bare.git" >expect && git config submodule.repo_new.url >actual && test_cmp expect actual && @@ -968,7 +962,6 @@ test_expect_success 'submodule with UTF-8 name' ' git add sub && git commit -m "init sub" ) && - test_config core.precomposeunicode true && git submodule add ./"$svname" && git submodule >&2 && test -n "$(git submodule | grep "$svname")" diff --git a/t/t7401-submodule-summary.sh b/t/t7401-submodule-summary.sh index ac2434c0db..5a6d6d62eb 100755 --- a/t/t7401-submodule-summary.sh +++ b/t/t7401-submodule-summary.sh @@ -265,13 +265,11 @@ EOF test_expect_success '--for-status' " git submodule summary --for-status HEAD^ >actual && test_i18ncmp actual - <<EOF -# Submodule changes to be committed: -# -# * sm1 $head6...0000000: -# -# * sm2 0000000...$head7 (2): -# > Add foo9 -# +* sm1 $head6...0000000: + +* sm2 0000000...$head7 (2): + > Add foo9 + EOF " diff --git a/t/t7501-commit.sh b/t/t7501-commit.sh index 99ce36f5ef..f04798f872 100755 --- a/t/t7501-commit.sh +++ b/t/t7501-commit.sh @@ -53,7 +53,7 @@ test_expect_success PERL 'can use paths with --interactive' ' ' test_expect_success 'using invalid commit with -C' ' - test_must_fail git commit -C bogus + test_must_fail git commit --allow-empty -C bogus ' test_expect_success 'nothing to commit' ' diff --git a/t/t7508-status.sh b/t/t7508-status.sh index ac3d0fe445..d8c531da76 100755 --- a/t/t7508-status.sh +++ b/t/t7508-status.sh @@ -60,8 +60,13 @@ test_expect_success 'status (1)' ' test_i18ngrep "use \"git rm --cached <file>\.\.\.\" to unstage" output ' +strip_comments () { + tab=' ' + sed "s/^\# //; s/^\#$//; s/^#$tab/$tab/" <"$1" >"$1".tmp && + rm "$1" && mv "$1".tmp "$1" +} + test_expect_success 'status --column' ' - COLUMNS=50 git status --column="column dense" >output && cat >expect <<\EOF && # On branch master # Changes to be committed: @@ -78,9 +83,17 @@ test_expect_success 'status --column' ' # Untracked files: # (use "git add <file>..." to include in what will be committed) # -# dir1/untracked dir2/untracked untracked -# dir2/modified output +# dir1/untracked dir2/untracked output +# dir2/modified expect untracked +# EOF + COLUMNS=50 git -c status.displayCommentPrefix=true status --column="column dense" >output && + test_i18ncmp expect output +' + +test_expect_success 'status --column status.displayCommentPrefix=false' ' + strip_comments expect && + COLUMNS=49 git -c status.displayCommentPrefix=false status --column="column dense" >output && test_i18ncmp expect output ' @@ -106,28 +119,58 @@ cat >expect <<\EOF # expect # output # untracked +# EOF -test_expect_success 'status (2)' ' - git status >output && +test_expect_success 'status with status.displayCommentPrefix=true' ' + git -c status.displayCommentPrefix=true status >output && + test_i18ncmp expect output +' + +test_expect_success 'status with status.displayCommentPrefix=false' ' + strip_comments expect && + git -c status.displayCommentPrefix=false status >output && test_i18ncmp expect output ' +test_expect_success 'setup fake editor' ' + cat >.git/editor <<-\EOF && + #! /bin/sh + cp "$1" output +EOF + chmod 755 .git/editor +' + +commit_template_commented () { + ( + EDITOR=.git/editor && + export EDITOR && + # Fails due to empty message + test_must_fail git commit + ) && + ! grep '^[^#]' output +} + +test_expect_success 'commit ignores status.displayCommentPrefix=false in COMMIT_EDITMSG' ' + commit_template_commented +' + cat >expect <<\EOF -# On branch master -# Changes to be committed: -# new file: dir2/added -# -# Changes not staged for commit: -# modified: dir1/modified -# -# Untracked files: -# dir1/untracked -# dir2/modified -# dir2/untracked -# expect -# output -# untracked +On branch master +Changes to be committed: + new file: dir2/added + +Changes not staged for commit: + modified: dir1/modified + +Untracked files: + dir1/untracked + dir2/modified + dir2/untracked + expect + output + untracked + EOF test_expect_success 'status (advice.statusHints false)' ' @@ -185,33 +228,35 @@ test_expect_success 'status with gitignore' ' git status -s --ignored >output && test_cmp expect output && - cat >expect <<-\EOF && - # On branch master - # Changes to be committed: - # (use "git reset HEAD <file>..." to unstage) - # - # new file: dir2/added - # - # Changes not staged for commit: - # (use "git add <file>..." to update what will be committed) - # (use "git checkout -- <file>..." to discard changes in working directory) - # - # modified: dir1/modified - # - # Untracked files: - # (use "git add <file>..." to include in what will be committed) - # - # dir2/modified - # Ignored files: - # (use "git add -f <file>..." to include in what will be committed) - # - # .gitignore - # dir1/untracked - # dir2/untracked - # expect - # output - # untracked - EOF + cat >expect <<\EOF && +On branch master +Changes to be committed: + (use "git reset HEAD <file>..." to unstage) + + new file: dir2/added + +Changes not staged for commit: + (use "git add <file>..." to update what will be committed) + (use "git checkout -- <file>..." to discard changes in working directory) + + modified: dir1/modified + +Untracked files: + (use "git add <file>..." to include in what will be committed) + + dir2/modified + +Ignored files: + (use "git add -f <file>..." to include in what will be committed) + + .gitignore + dir1/untracked + dir2/untracked + expect + output + untracked + +EOF git status --ignored >output && test_i18ncmp expect output ' @@ -246,30 +291,31 @@ test_expect_success 'status with gitignore (nothing untracked)' ' git status -s --ignored >output && test_cmp expect output && - cat >expect <<-\EOF && - # On branch master - # Changes to be committed: - # (use "git reset HEAD <file>..." to unstage) - # - # new file: dir2/added - # - # Changes not staged for commit: - # (use "git add <file>..." to update what will be committed) - # (use "git checkout -- <file>..." to discard changes in working directory) - # - # modified: dir1/modified - # - # Ignored files: - # (use "git add -f <file>..." to include in what will be committed) - # - # .gitignore - # dir1/untracked - # dir2/modified - # dir2/untracked - # expect - # output - # untracked - EOF + cat >expect <<\EOF && +On branch master +Changes to be committed: + (use "git reset HEAD <file>..." to unstage) + + new file: dir2/added + +Changes not staged for commit: + (use "git add <file>..." to update what will be committed) + (use "git checkout -- <file>..." to discard changes in working directory) + + modified: dir1/modified + +Ignored files: + (use "git add -f <file>..." to include in what will be committed) + + .gitignore + dir1/untracked + dir2/modified + dir2/untracked + expect + output + untracked + +EOF git status --ignored >output && test_i18ncmp expect output ' @@ -310,22 +356,22 @@ test_expect_success 'setup dir3' ' : >dir3/untracked2 ' -cat >expect <<EOF -# On branch master -# Changes to be committed: -# (use "git reset HEAD <file>..." to unstage) -# -# new file: dir2/added -# -# Changes not staged for commit: -# (use "git add <file>..." to update what will be committed) -# (use "git checkout -- <file>..." to discard changes in working directory) -# -# modified: dir1/modified -# -# Untracked files not listed (use -u option to show untracked files) -EOF test_expect_success 'status -uno' ' + cat >expect <<EOF && +On branch master +Changes to be committed: + (use "git reset HEAD <file>..." to unstage) + + new file: dir2/added + +Changes not staged for commit: + (use "git add <file>..." to update what will be committed) + (use "git checkout -- <file>..." to discard changes in working directory) + + modified: dir1/modified + +Untracked files not listed (use -u option to show untracked files) +EOF git status -uno >output && test_i18ncmp expect output ' @@ -336,17 +382,17 @@ test_expect_success 'status (status.showUntrackedFiles no)' ' test_i18ncmp expect output ' -cat >expect <<EOF -# On branch master -# Changes to be committed: -# new file: dir2/added -# -# Changes not staged for commit: -# modified: dir1/modified -# -# Untracked files not listed -EOF test_expect_success 'status -uno (advice.statusHints false)' ' + cat >expect <<EOF && +On branch master +Changes to be committed: + new file: dir2/added + +Changes not staged for commit: + modified: dir1/modified + +Untracked files not listed +EOF test_config advice.statusHints false && git status -uno >output && test_i18ncmp expect output @@ -367,31 +413,32 @@ test_expect_success 'status -s (status.showUntrackedFiles no)' ' test_cmp expect output ' -cat >expect <<EOF -# On branch master -# Changes to be committed: -# (use "git reset HEAD <file>..." to unstage) -# -# new file: dir2/added -# -# Changes not staged for commit: -# (use "git add <file>..." to update what will be committed) -# (use "git checkout -- <file>..." to discard changes in working directory) -# -# modified: dir1/modified -# -# Untracked files: -# (use "git add <file>..." to include in what will be committed) -# -# dir1/untracked -# dir2/modified -# dir2/untracked -# dir3/ -# expect -# output -# untracked -EOF test_expect_success 'status -unormal' ' + cat >expect <<EOF && +On branch master +Changes to be committed: + (use "git reset HEAD <file>..." to unstage) + + new file: dir2/added + +Changes not staged for commit: + (use "git add <file>..." to update what will be committed) + (use "git checkout -- <file>..." to discard changes in working directory) + + modified: dir1/modified + +Untracked files: + (use "git add <file>..." to include in what will be committed) + + dir1/untracked + dir2/modified + dir2/untracked + dir3/ + expect + output + untracked + +EOF git status -unormal >output && test_i18ncmp expect output ' @@ -424,32 +471,33 @@ test_expect_success 'status -s (status.showUntrackedFiles normal)' ' test_cmp expect output ' -cat >expect <<EOF -# On branch master -# Changes to be committed: -# (use "git reset HEAD <file>..." to unstage) -# -# new file: dir2/added -# -# Changes not staged for commit: -# (use "git add <file>..." to update what will be committed) -# (use "git checkout -- <file>..." to discard changes in working directory) -# -# modified: dir1/modified -# -# Untracked files: -# (use "git add <file>..." to include in what will be committed) -# -# dir1/untracked -# dir2/modified -# dir2/untracked -# dir3/untracked1 -# dir3/untracked2 -# expect -# output -# untracked -EOF test_expect_success 'status -uall' ' + cat >expect <<EOF && +On branch master +Changes to be committed: + (use "git reset HEAD <file>..." to unstage) + + new file: dir2/added + +Changes not staged for commit: + (use "git add <file>..." to update what will be committed) + (use "git checkout -- <file>..." to discard changes in working directory) + + modified: dir1/modified + +Untracked files: + (use "git add <file>..." to include in what will be committed) + + dir1/untracked + dir2/modified + dir2/untracked + dir3/untracked1 + dir3/untracked2 + expect + output + untracked + +EOF git status -uall >output && test_i18ncmp expect output ' @@ -486,31 +534,31 @@ test_expect_success 'status -s (status.showUntrackedFiles all)' ' test_cmp expect output ' -cat >expect <<\EOF -# On branch master -# Changes to be committed: -# (use "git reset HEAD <file>..." to unstage) -# -# new file: ../dir2/added -# -# Changes not staged for commit: -# (use "git add <file>..." to update what will be committed) -# (use "git checkout -- <file>..." to discard changes in working directory) -# -# modified: modified -# -# Untracked files: -# (use "git add <file>..." to include in what will be committed) -# -# untracked -# ../dir2/modified -# ../dir2/untracked -# ../expect -# ../output -# ../untracked -EOF - test_expect_success 'status with relative paths' ' + cat >expect <<\EOF && +On branch master +Changes to be committed: + (use "git reset HEAD <file>..." to unstage) + + new file: ../dir2/added + +Changes not staged for commit: + (use "git add <file>..." to update what will be committed) + (use "git checkout -- <file>..." to discard changes in working directory) + + modified: modified + +Untracked files: + (use "git add <file>..." to include in what will be committed) + + untracked + ../dir2/modified + ../dir2/untracked + ../expect + ../output + ../untracked + +EOF (cd dir1 && git status) >output && test_i18ncmp expect output ' @@ -557,31 +605,31 @@ test_expect_success 'setup unique colors' ' ' -cat >expect <<\EOF -# On branch <GREEN>master<RESET> -# Changes to be committed: -# (use "git reset HEAD <file>..." to unstage) -# -# <GREEN>new file: dir2/added<RESET> -# -# Changes not staged for commit: -# (use "git add <file>..." to update what will be committed) -# (use "git checkout -- <file>..." to discard changes in working directory) -# -# <RED>modified: dir1/modified<RESET> -# -# Untracked files: -# (use "git add <file>..." to include in what will be committed) -# -# <BLUE>dir1/untracked<RESET> -# <BLUE>dir2/modified<RESET> -# <BLUE>dir2/untracked<RESET> -# <BLUE>expect<RESET> -# <BLUE>output<RESET> -# <BLUE>untracked<RESET> -EOF - test_expect_success 'status with color.ui' ' + cat >expect <<\EOF && +On branch <GREEN>master<RESET> +Changes to be committed: + (use "git reset HEAD <file>..." to unstage) + + <GREEN>new file: dir2/added<RESET> + +Changes not staged for commit: + (use "git add <file>..." to update what will be committed) + (use "git checkout -- <file>..." to discard changes in working directory) + + <RED>modified: dir1/modified<RESET> + +Untracked files: + (use "git add <file>..." to include in what will be committed) + + <BLUE>dir1/untracked<RESET> + <BLUE>dir2/modified<RESET> + <BLUE>dir2/untracked<RESET> + <BLUE>expect<RESET> + <BLUE>output<RESET> + <BLUE>untracked<RESET> + +EOF test_config color.ui always && git status | test_decode_color >output && test_i18ncmp expect output @@ -685,33 +733,33 @@ test_expect_success 'status --porcelain respects -b' ' ' -cat >expect <<\EOF -# On branch master -# Changes to be committed: -# (use "git reset HEAD <file>..." to unstage) -# -# new file: dir2/added -# -# Changes not staged for commit: -# (use "git add <file>..." to update what will be committed) -# (use "git checkout -- <file>..." to discard changes in working directory) -# -# modified: dir1/modified -# -# Untracked files: -# (use "git add <file>..." to include in what will be committed) -# -# dir1/untracked -# dir2/modified -# dir2/untracked -# expect -# output -# untracked -EOF test_expect_success 'status without relative paths' ' + cat >expect <<\EOF && +On branch master +Changes to be committed: + (use "git reset HEAD <file>..." to unstage) + + new file: dir2/added +Changes not staged for commit: + (use "git add <file>..." to update what will be committed) + (use "git checkout -- <file>..." to discard changes in working directory) + + modified: dir1/modified + +Untracked files: + (use "git add <file>..." to include in what will be committed) + + dir1/untracked + dir2/modified + dir2/untracked + expect + output + untracked + +EOF test_config status.relativePaths false && (cd dir1 && git status) >output && test_i18ncmp expect output @@ -737,23 +785,24 @@ test_expect_success 'status -s without relative paths' ' ' -cat <<EOF >expect -# On branch master -# Changes to be committed: -# (use "git reset HEAD <file>..." to unstage) -# -# modified: dir1/modified -# -# Untracked files: -# (use "git add <file>..." to include in what will be committed) -# -# dir1/untracked -# dir2/ -# expect -# output -# untracked -EOF test_expect_success 'dry-run of partial commit excluding new file in index' ' + cat >expect <<EOF && +On branch master +Changes to be committed: + (use "git reset HEAD <file>..." to unstage) + + modified: dir1/modified + +Untracked files: + (use "git add <file>..." to include in what will be committed) + + dir1/untracked + dir2/ + expect + output + untracked + +EOF git commit --dry-run dir1/modified >output && test_i18ncmp expect output ' @@ -778,31 +827,32 @@ test_expect_success 'setup status submodule summary' ' git add sm ' -cat >expect <<EOF -# On branch master -# Changes to be committed: -# (use "git reset HEAD <file>..." to unstage) -# -# new file: dir2/added -# new file: sm -# -# Changes not staged for commit: -# (use "git add <file>..." to update what will be committed) -# (use "git checkout -- <file>..." to discard changes in working directory) -# -# modified: dir1/modified -# -# Untracked files: -# (use "git add <file>..." to include in what will be committed) -# -# dir1/untracked -# dir2/modified -# dir2/untracked -# expect -# output -# untracked -EOF test_expect_success 'status submodule summary is disabled by default' ' + cat >expect <<EOF && +On branch master +Changes to be committed: + (use "git reset HEAD <file>..." to unstage) + + new file: dir2/added + new file: sm + +Changes not staged for commit: + (use "git add <file>..." to update what will be committed) + (use "git checkout -- <file>..." to discard changes in working directory) + + modified: dir1/modified + +Untracked files: + (use "git add <file>..." to include in what will be committed) + + dir1/untracked + dir2/modified + dir2/untracked + expect + output + untracked + +EOF git status >output && test_i18ncmp expect output ' @@ -837,41 +887,52 @@ test_expect_success 'status -s --untracked-files=all does not show submodule' ' head=$(cd sm && git rev-parse --short=7 --verify HEAD) -cat >expect <<EOF -# On branch master -# Changes to be committed: -# (use "git reset HEAD <file>..." to unstage) -# -# new file: dir2/added -# new file: sm -# -# Changes not staged for commit: -# (use "git add <file>..." to update what will be committed) -# (use "git checkout -- <file>..." to discard changes in working directory) -# -# modified: dir1/modified -# -# Submodule changes to be committed: -# -# * sm 0000000...$head (1): -# > Add foo -# -# Untracked files: -# (use "git add <file>..." to include in what will be committed) -# -# dir1/untracked -# dir2/modified -# dir2/untracked -# expect -# output -# untracked -EOF test_expect_success 'status submodule summary' ' + cat >expect <<EOF && +On branch master +Changes to be committed: + (use "git reset HEAD <file>..." to unstage) + + new file: dir2/added + new file: sm + +Changes not staged for commit: + (use "git add <file>..." to update what will be committed) + (use "git checkout -- <file>..." to discard changes in working directory) + + modified: dir1/modified + +Submodule changes to be committed: + +* sm 0000000...$head (1): + > Add foo + +Untracked files: + (use "git add <file>..." to include in what will be committed) + + dir1/untracked + dir2/modified + dir2/untracked + expect + output + untracked + +EOF git config status.submodulesummary 10 && git status >output && test_i18ncmp expect output ' +test_expect_success 'status submodule summary with status.displayCommentPrefix=false' ' + strip_comments expect && + git -c status.displayCommentPrefix=false status >output && + test_i18ncmp expect output +' + +test_expect_success 'commit with submodule summary ignores status.displayCommentPrefix' ' + commit_template_commented +' + cat >expect <<EOF M dir1/modified A dir2/added @@ -888,26 +949,27 @@ test_expect_success 'status -s submodule summary' ' test_cmp expect output ' -cat >expect <<EOF -# On branch master -# Changes not staged for commit: -# (use "git add <file>..." to update what will be committed) -# (use "git checkout -- <file>..." to discard changes in working directory) -# -# modified: dir1/modified -# -# Untracked files: -# (use "git add <file>..." to include in what will be committed) -# -# dir1/untracked -# dir2/modified -# dir2/untracked -# expect -# output -# untracked +test_expect_success 'status submodule summary (clean submodule): commit' ' + cat >expect <<EOF && +On branch master +Changes not staged for commit: + (use "git add <file>..." to update what will be committed) + (use "git checkout -- <file>..." to discard changes in working directory) + + modified: dir1/modified + +Untracked files: + (use "git add <file>..." to include in what will be committed) + + dir1/untracked + dir2/modified + dir2/untracked + expect + output + untracked + no changes added to commit (use "git add" and/or "git commit -a") EOF -test_expect_success 'status submodule summary (clean submodule): commit' ' git commit -m "commit submodule" && git config status.submodulesummary 10 && test_must_fail git commit --dry-run >output && @@ -937,36 +999,37 @@ test_expect_success 'status -z implies porcelain' ' test_cmp expect output ' -cat >expect <<EOF -# On branch master -# Changes to be committed: -# (use "git reset HEAD^1 <file>..." to unstage) -# -# new file: dir2/added -# new file: sm -# -# Changes not staged for commit: -# (use "git add <file>..." to update what will be committed) -# (use "git checkout -- <file>..." to discard changes in working directory) -# -# modified: dir1/modified -# -# Submodule changes to be committed: -# -# * sm 0000000...$head (1): -# > Add foo -# -# Untracked files: -# (use "git add <file>..." to include in what will be committed) -# -# dir1/untracked -# dir2/modified -# dir2/untracked -# expect -# output -# untracked -EOF test_expect_success 'commit --dry-run submodule summary (--amend)' ' + cat >expect <<EOF && +On branch master +Changes to be committed: + (use "git reset HEAD^1 <file>..." to unstage) + + new file: dir2/added + new file: sm + +Changes not staged for commit: + (use "git add <file>..." to update what will be committed) + (use "git checkout -- <file>..." to discard changes in working directory) + + modified: dir1/modified + +Submodule changes to be committed: + +* sm 0000000...$head (1): + > Add foo + +Untracked files: + (use "git add <file>..." to include in what will be committed) + + dir1/untracked + dir2/modified + dir2/untracked + expect + output + untracked + +EOF git config status.submodulesummary 10 && git commit --dry-run --amend >output && test_i18ncmp expect output @@ -991,37 +1054,37 @@ test_expect_success POSIXPERM,SANITY 'status succeeds in a read-only repository' new_head=$(cd sm && git rev-parse --short=7 --verify HEAD) touch .gitmodules -cat > expect << EOF -# On branch master -# Changes to be committed: -# (use "git reset HEAD <file>..." to unstage) -# -# modified: sm -# -# Changes not staged for commit: -# (use "git add <file>..." to update what will be committed) -# (use "git checkout -- <file>..." to discard changes in working directory) -# -# modified: dir1/modified -# -# Submodule changes to be committed: -# -# * sm $head...$new_head (1): -# > Add bar -# -# Untracked files: -# (use "git add <file>..." to include in what will be committed) -# -# .gitmodules -# dir1/untracked -# dir2/modified -# dir2/untracked -# expect -# output -# untracked -EOF - test_expect_success '--ignore-submodules=untracked suppresses submodules with untracked content' ' + cat > expect << EOF && +On branch master +Changes to be committed: + (use "git reset HEAD <file>..." to unstage) + + modified: sm + +Changes not staged for commit: + (use "git add <file>..." to update what will be committed) + (use "git checkout -- <file>..." to discard changes in working directory) + + modified: dir1/modified + +Submodule changes to be committed: + +* sm $head...$new_head (1): + > Add bar + +Untracked files: + (use "git add <file>..." to include in what will be committed) + + .gitmodules + dir1/untracked + dir2/modified + dir2/untracked + expect + output + untracked + +EOF echo modified sm/untracked && git status --ignore-submodules=untracked >output && test_i18ncmp expect output @@ -1101,39 +1164,39 @@ test_expect_success '.git/config ignore=dirty suppresses submodules with modifie git config -f .gitmodules --remove-section submodule.subname ' -cat > expect << EOF -# On branch master -# Changes to be committed: -# (use "git reset HEAD <file>..." to unstage) -# -# modified: sm -# -# Changes not staged for commit: -# (use "git add <file>..." to update what will be committed) -# (use "git checkout -- <file>..." to discard changes in working directory) -# (commit or discard the untracked or modified content in submodules) -# -# modified: dir1/modified -# modified: sm (modified content) -# -# Submodule changes to be committed: -# -# * sm $head...$new_head (1): -# > Add bar -# -# Untracked files: -# (use "git add <file>..." to include in what will be committed) -# -# .gitmodules -# dir1/untracked -# dir2/modified -# dir2/untracked -# expect -# output -# untracked -EOF - test_expect_success "--ignore-submodules=untracked doesn't suppress submodules with modified content" ' + cat > expect << EOF && +On branch master +Changes to be committed: + (use "git reset HEAD <file>..." to unstage) + + modified: sm + +Changes not staged for commit: + (use "git add <file>..." to update what will be committed) + (use "git checkout -- <file>..." to discard changes in working directory) + (commit or discard the untracked or modified content in submodules) + + modified: dir1/modified + modified: sm (modified content) + +Submodule changes to be committed: + +* sm $head...$new_head (1): + > Add bar + +Untracked files: + (use "git add <file>..." to include in what will be committed) + + .gitmodules + dir1/untracked + dir2/modified + dir2/untracked + expect + output + untracked + +EOF git status --ignore-submodules=untracked > output && test_i18ncmp expect output ' @@ -1159,43 +1222,43 @@ test_expect_success ".git/config ignore=untracked doesn't suppress submodules wi head2=$(cd sm && git commit -q -m "2nd commit" foo && git rev-parse --short=7 --verify HEAD) -cat > expect << EOF -# On branch master -# Changes to be committed: -# (use "git reset HEAD <file>..." to unstage) -# -# modified: sm -# -# Changes not staged for commit: -# (use "git add <file>..." to update what will be committed) -# (use "git checkout -- <file>..." to discard changes in working directory) -# -# modified: dir1/modified -# modified: sm (new commits) -# -# Submodule changes to be committed: -# -# * sm $head...$new_head (1): -# > Add bar -# -# Submodules changed but not updated: -# -# * sm $new_head...$head2 (1): -# > 2nd commit -# -# Untracked files: -# (use "git add <file>..." to include in what will be committed) -# -# .gitmodules -# dir1/untracked -# dir2/modified -# dir2/untracked -# expect -# output -# untracked -EOF - test_expect_success "--ignore-submodules=untracked doesn't suppress submodule summary" ' + cat > expect << EOF && +On branch master +Changes to be committed: + (use "git reset HEAD <file>..." to unstage) + + modified: sm + +Changes not staged for commit: + (use "git add <file>..." to update what will be committed) + (use "git checkout -- <file>..." to discard changes in working directory) + + modified: dir1/modified + modified: sm (new commits) + +Submodule changes to be committed: + +* sm $head...$new_head (1): + > Add bar + +Submodules changed but not updated: + +* sm $new_head...$head2 (1): + > 2nd commit + +Untracked files: + (use "git add <file>..." to include in what will be committed) + + .gitmodules + dir1/untracked + dir2/modified + dir2/untracked + expect + output + untracked + +EOF git status --ignore-submodules=untracked > output && test_i18ncmp expect output ' @@ -1276,42 +1339,43 @@ cat > expect << EOF ; expect ; output ; untracked +; EOF test_expect_success "status (core.commentchar with submodule summary)" ' test_config core.commentchar ";" && - git status >output && + git -c status.displayCommentPrefix=true status >output && test_i18ncmp expect output ' test_expect_success "status (core.commentchar with two chars with submodule summary)" ' test_config core.commentchar ";;" && - git status >output && + git -c status.displayCommentPrefix=true status >output && test_i18ncmp expect output ' -cat > expect << EOF -# On branch master -# Changes not staged for commit: -# (use "git add <file>..." to update what will be committed) -# (use "git checkout -- <file>..." to discard changes in working directory) -# -# modified: dir1/modified -# -# Untracked files: -# (use "git add <file>..." to include in what will be committed) -# -# .gitmodules -# dir1/untracked -# dir2/modified -# dir2/untracked -# expect -# output -# untracked +test_expect_success "--ignore-submodules=all suppresses submodule summary" ' + cat > expect << EOF && +On branch master +Changes not staged for commit: + (use "git add <file>..." to update what will be committed) + (use "git checkout -- <file>..." to discard changes in working directory) + + modified: dir1/modified + +Untracked files: + (use "git add <file>..." to include in what will be committed) + + .gitmodules + dir1/untracked + dir2/modified + dir2/untracked + expect + output + untracked + no changes added to commit (use "git add" and/or "git commit -a") EOF - -test_expect_success "--ignore-submodules=all suppresses submodule summary" ' git status --ignore-submodules=all > output && test_i18ncmp expect output ' diff --git a/t/t7512-status-help.sh b/t/t7512-status-help.sh index 31a798fda2..0688d58884 100755 --- a/t/t7512-status-help.sh +++ b/t/t7512-status-help.sh @@ -25,18 +25,18 @@ test_expect_success 'prepare for conflicts' ' test_expect_success 'status when conflicts unresolved' ' test_must_fail git merge master && - cat >expected <<-\EOF && - # On branch conflicts - # You have unmerged paths. - # (fix conflicts and run "git commit") - # - # Unmerged paths: - # (use "git add <file>..." to mark resolution) - # - # both modified: main.txt - # - no changes added to commit (use "git add" and/or "git commit -a") - EOF + cat >expected <<\EOF && +On branch conflicts +You have unmerged paths. + (fix conflicts and run "git commit") + +Unmerged paths: + (use "git add <file>..." to mark resolution) + + both modified: main.txt + +no changes added to commit (use "git add" and/or "git commit -a") +EOF git status --untracked-files=no >actual && test_i18ncmp expected actual ' @@ -47,17 +47,17 @@ test_expect_success 'status when conflicts resolved before commit' ' test_must_fail git merge master && echo one >main.txt && git add main.txt && - cat >expected <<-\EOF && - # On branch conflicts - # All conflicts fixed but you are still merging. - # (use "git commit" to conclude merge) - # - # Changes to be committed: - # - # modified: main.txt - # - # Untracked files not listed (use -u option to show untracked files) - EOF + cat >expected <<\EOF && +On branch conflicts +All conflicts fixed but you are still merging. + (use "git commit" to conclude merge) + +Changes to be committed: + + modified: main.txt + +Untracked files not listed (use -u option to show untracked files) +EOF git status --untracked-files=no >actual && test_i18ncmp expected actual ' @@ -76,21 +76,21 @@ test_expect_success 'status when rebase in progress before resolving conflicts' test_when_finished "git rebase --abort" && ONTO=$(git rev-parse --short HEAD^^) && test_must_fail git rebase HEAD^ --onto HEAD^^ && - cat >expected <<-EOF && - # rebase in progress; onto $ONTO - # You are currently rebasing branch '\''rebase_conflicts'\'' on '\''$ONTO'\''. - # (fix conflicts and then run "git rebase --continue") - # (use "git rebase --skip" to skip this patch) - # (use "git rebase --abort" to check out the original branch) - # - # Unmerged paths: - # (use "git reset HEAD <file>..." to unstage) - # (use "git add <file>..." to mark resolution) - # - # both modified: main.txt - # - no changes added to commit (use "git add" and/or "git commit -a") - EOF + cat >expected <<EOF && +rebase in progress; onto $ONTO +You are currently rebasing branch '\''rebase_conflicts'\'' on '\''$ONTO'\''. + (fix conflicts and then run "git rebase --continue") + (use "git rebase --skip" to skip this patch) + (use "git rebase --abort" to check out the original branch) + +Unmerged paths: + (use "git reset HEAD <file>..." to unstage) + (use "git add <file>..." to mark resolution) + + both modified: main.txt + +no changes added to commit (use "git add" and/or "git commit -a") +EOF git status --untracked-files=no >actual && test_i18ncmp expected actual ' @@ -103,18 +103,18 @@ test_expect_success 'status when rebase in progress before rebase --continue' ' test_must_fail git rebase HEAD^ --onto HEAD^^ && echo three >main.txt && git add main.txt && - cat >expected <<-EOF && - # rebase in progress; onto $ONTO - # You are currently rebasing branch '\''rebase_conflicts'\'' on '\''$ONTO'\''. - # (all conflicts fixed: run "git rebase --continue") - # - # Changes to be committed: - # (use "git reset HEAD <file>..." to unstage) - # - # modified: main.txt - # - # Untracked files not listed (use -u option to show untracked files) - EOF + cat >expected <<EOF && +rebase in progress; onto $ONTO +You are currently rebasing branch '\''rebase_conflicts'\'' on '\''$ONTO'\''. + (all conflicts fixed: run "git rebase --continue") + +Changes to be committed: + (use "git reset HEAD <file>..." to unstage) + + modified: main.txt + +Untracked files not listed (use -u option to show untracked files) +EOF git status --untracked-files=no >actual && test_i18ncmp expected actual ' @@ -135,21 +135,21 @@ test_expect_success 'status during rebase -i when conflicts unresolved' ' test_when_finished "git rebase --abort" && ONTO=$(git rev-parse --short rebase_i_conflicts) && test_must_fail git rebase -i rebase_i_conflicts && - cat >expected <<-EOF && - # rebase in progress; onto $ONTO - # You are currently rebasing branch '\''rebase_i_conflicts_second'\'' on '\''$ONTO'\''. - # (fix conflicts and then run "git rebase --continue") - # (use "git rebase --skip" to skip this patch) - # (use "git rebase --abort" to check out the original branch) - # - # Unmerged paths: - # (use "git reset HEAD <file>..." to unstage) - # (use "git add <file>..." to mark resolution) - # - # both modified: main.txt - # - no changes added to commit (use "git add" and/or "git commit -a") - EOF + cat >expected <<EOF && +rebase in progress; onto $ONTO +You are currently rebasing branch '\''rebase_i_conflicts_second'\'' on '\''$ONTO'\''. + (fix conflicts and then run "git rebase --continue") + (use "git rebase --skip" to skip this patch) + (use "git rebase --abort" to check out the original branch) + +Unmerged paths: + (use "git reset HEAD <file>..." to unstage) + (use "git add <file>..." to mark resolution) + + both modified: main.txt + +no changes added to commit (use "git add" and/or "git commit -a") +EOF git status --untracked-files=no >actual && test_i18ncmp expected actual ' @@ -161,18 +161,18 @@ test_expect_success 'status during rebase -i after resolving conflicts' ' ONTO=$(git rev-parse --short rebase_i_conflicts) && test_must_fail git rebase -i rebase_i_conflicts && git add main.txt && - cat >expected <<-EOF && - # rebase in progress; onto $ONTO - # You are currently rebasing branch '\''rebase_i_conflicts_second'\'' on '\''$ONTO'\''. - # (all conflicts fixed: run "git rebase --continue") - # - # Changes to be committed: - # (use "git reset HEAD <file>..." to unstage) - # - # modified: main.txt - # - # Untracked files not listed (use -u option to show untracked files) - EOF + cat >expected <<EOF && +rebase in progress; onto $ONTO +You are currently rebasing branch '\''rebase_i_conflicts_second'\'' on '\''$ONTO'\''. + (all conflicts fixed: run "git rebase --continue") + +Changes to be committed: + (use "git reset HEAD <file>..." to unstage) + + modified: main.txt + +Untracked files not listed (use -u option to show untracked files) +EOF git status --untracked-files=no >actual && test_i18ncmp expected actual ' @@ -189,14 +189,14 @@ test_expect_success 'status when rebasing -i in edit mode' ' test_when_finished "git rebase --abort" && ONTO=$(git rev-parse --short HEAD~2) && git rebase -i HEAD~2 && - cat >expected <<-EOF && - # rebase in progress; onto $ONTO - # You are currently editing a commit while rebasing branch '\''rebase_i_edit'\'' on '\''$ONTO'\''. - # (use "git commit --amend" to amend the current commit) - # (use "git rebase --continue" once you are satisfied with your changes) - # - nothing to commit (use -u to show untracked files) - EOF + cat >expected <<EOF && +rebase in progress; onto $ONTO +You are currently editing a commit while rebasing branch '\''rebase_i_edit'\'' on '\''$ONTO'\''. + (use "git commit --amend" to amend the current commit) + (use "git rebase --continue" once you are satisfied with your changes) + +nothing to commit (use -u to show untracked files) +EOF git status --untracked-files=no >actual && test_i18ncmp expected actual ' @@ -215,19 +215,19 @@ test_expect_success 'status when splitting a commit' ' ONTO=$(git rev-parse --short HEAD~3) && git rebase -i HEAD~3 && git reset HEAD^ && - cat >expected <<-EOF && - # rebase in progress; onto $ONTO - # You are currently splitting a commit while rebasing branch '\''split_commit'\'' on '\''$ONTO'\''. - # (Once your working directory is clean, run "git rebase --continue") - # - # Changes not staged for commit: - # (use "git add <file>..." to update what will be committed) - # (use "git checkout -- <file>..." to discard changes in working directory) - # - # modified: main.txt - # - no changes added to commit (use "git add" and/or "git commit -a") - EOF + cat >expected <<EOF && +rebase in progress; onto $ONTO +You are currently splitting a commit while rebasing branch '\''split_commit'\'' on '\''$ONTO'\''. + (Once your working directory is clean, run "git rebase --continue") + +Changes not staged for commit: + (use "git add <file>..." to update what will be committed) + (use "git checkout -- <file>..." to discard changes in working directory) + + modified: main.txt + +no changes added to commit (use "git add" and/or "git commit -a") +EOF git status --untracked-files=no >actual && test_i18ncmp expected actual ' @@ -246,14 +246,14 @@ test_expect_success 'status after editing the last commit with --amend during a ONTO=$(git rev-parse --short HEAD~3) && git rebase -i HEAD~3 && git commit --amend -m "foo" && - cat >expected <<-EOF && - # rebase in progress; onto $ONTO - # You are currently editing a commit while rebasing branch '\''amend_last'\'' on '\''$ONTO'\''. - # (use "git commit --amend" to amend the current commit) - # (use "git rebase --continue" once you are satisfied with your changes) - # - nothing to commit (use -u to show untracked files) - EOF + cat >expected <<EOF && +rebase in progress; onto $ONTO +You are currently editing a commit while rebasing branch '\''amend_last'\'' on '\''$ONTO'\''. + (use "git commit --amend" to amend the current commit) + (use "git rebase --continue" once you are satisfied with your changes) + +nothing to commit (use -u to show untracked files) +EOF git status --untracked-files=no >actual && test_i18ncmp expected actual ' @@ -276,14 +276,14 @@ test_expect_success 'status: (continue first edit) second edit' ' ONTO=$(git rev-parse --short HEAD~3) && git rebase -i HEAD~3 && git rebase --continue && - cat >expected <<-EOF && - # rebase in progress; onto $ONTO - # You are currently editing a commit while rebasing branch '\''several_edits'\'' on '\''$ONTO'\''. - # (use "git commit --amend" to amend the current commit) - # (use "git rebase --continue" once you are satisfied with your changes) - # - nothing to commit (use -u to show untracked files) - EOF + cat >expected <<EOF && +rebase in progress; onto $ONTO +You are currently editing a commit while rebasing branch '\''several_edits'\'' on '\''$ONTO'\''. + (use "git commit --amend" to amend the current commit) + (use "git rebase --continue" once you are satisfied with your changes) + +nothing to commit (use -u to show untracked files) +EOF git status --untracked-files=no >actual && test_i18ncmp expected actual ' @@ -298,19 +298,19 @@ test_expect_success 'status: (continue first edit) second edit and split' ' git rebase -i HEAD~3 && git rebase --continue && git reset HEAD^ && - cat >expected <<-EOF && - # rebase in progress; onto $ONTO - # You are currently splitting a commit while rebasing branch '\''several_edits'\'' on '\''$ONTO'\''. - # (Once your working directory is clean, run "git rebase --continue") - # - # Changes not staged for commit: - # (use "git add <file>..." to update what will be committed) - # (use "git checkout -- <file>..." to discard changes in working directory) - # - # modified: main.txt - # - no changes added to commit (use "git add" and/or "git commit -a") - EOF + cat >expected <<EOF && +rebase in progress; onto $ONTO +You are currently splitting a commit while rebasing branch '\''several_edits'\'' on '\''$ONTO'\''. + (Once your working directory is clean, run "git rebase --continue") + +Changes not staged for commit: + (use "git add <file>..." to update what will be committed) + (use "git checkout -- <file>..." to discard changes in working directory) + + modified: main.txt + +no changes added to commit (use "git add" and/or "git commit -a") +EOF git status --untracked-files=no >actual && test_i18ncmp expected actual ' @@ -325,14 +325,14 @@ test_expect_success 'status: (continue first edit) second edit and amend' ' git rebase -i HEAD~3 && git rebase --continue && git commit --amend -m "foo" && - cat >expected <<-EOF && - # rebase in progress; onto $ONTO - # You are currently editing a commit while rebasing branch '\''several_edits'\'' on '\''$ONTO'\''. - # (use "git commit --amend" to amend the current commit) - # (use "git rebase --continue" once you are satisfied with your changes) - # - nothing to commit (use -u to show untracked files) - EOF + cat >expected <<EOF && +rebase in progress; onto $ONTO +You are currently editing a commit while rebasing branch '\''several_edits'\'' on '\''$ONTO'\''. + (use "git commit --amend" to amend the current commit) + (use "git rebase --continue" once you are satisfied with your changes) + +nothing to commit (use -u to show untracked files) +EOF git status --untracked-files=no >actual && test_i18ncmp expected actual ' @@ -347,14 +347,14 @@ test_expect_success 'status: (amend first edit) second edit' ' git rebase -i HEAD~3 && git commit --amend -m "a" && git rebase --continue && - cat >expected <<-EOF && - # rebase in progress; onto $ONTO - # You are currently editing a commit while rebasing branch '\''several_edits'\'' on '\''$ONTO'\''. - # (use "git commit --amend" to amend the current commit) - # (use "git rebase --continue" once you are satisfied with your changes) - # - nothing to commit (use -u to show untracked files) - EOF + cat >expected <<EOF && +rebase in progress; onto $ONTO +You are currently editing a commit while rebasing branch '\''several_edits'\'' on '\''$ONTO'\''. + (use "git commit --amend" to amend the current commit) + (use "git rebase --continue" once you are satisfied with your changes) + +nothing to commit (use -u to show untracked files) +EOF git status --untracked-files=no >actual && test_i18ncmp expected actual ' @@ -370,19 +370,19 @@ test_expect_success 'status: (amend first edit) second edit and split' ' git commit --amend -m "b" && git rebase --continue && git reset HEAD^ && - cat >expected <<-EOF && - # rebase in progress; onto $ONTO - # You are currently splitting a commit while rebasing branch '\''several_edits'\'' on '\''$ONTO'\''. - # (Once your working directory is clean, run "git rebase --continue") - # - # Changes not staged for commit: - # (use "git add <file>..." to update what will be committed) - # (use "git checkout -- <file>..." to discard changes in working directory) - # - # modified: main.txt - # - no changes added to commit (use "git add" and/or "git commit -a") - EOF + cat >expected <<EOF && +rebase in progress; onto $ONTO +You are currently splitting a commit while rebasing branch '\''several_edits'\'' on '\''$ONTO'\''. + (Once your working directory is clean, run "git rebase --continue") + +Changes not staged for commit: + (use "git add <file>..." to update what will be committed) + (use "git checkout -- <file>..." to discard changes in working directory) + + modified: main.txt + +no changes added to commit (use "git add" and/or "git commit -a") +EOF git status --untracked-files=no >actual && test_i18ncmp expected actual ' @@ -398,14 +398,14 @@ test_expect_success 'status: (amend first edit) second edit and amend' ' git commit --amend -m "c" && git rebase --continue && git commit --amend -m "d" && - cat >expected <<-EOF && - # rebase in progress; onto $ONTO - # You are currently editing a commit while rebasing branch '\''several_edits'\'' on '\''$ONTO'\''. - # (use "git commit --amend" to amend the current commit) - # (use "git rebase --continue" once you are satisfied with your changes) - # - nothing to commit (use -u to show untracked files) - EOF + cat >expected <<EOF && +rebase in progress; onto $ONTO +You are currently editing a commit while rebasing branch '\''several_edits'\'' on '\''$ONTO'\''. + (use "git commit --amend" to amend the current commit) + (use "git rebase --continue" once you are satisfied with your changes) + +nothing to commit (use -u to show untracked files) +EOF git status --untracked-files=no >actual && test_i18ncmp expected actual ' @@ -422,14 +422,14 @@ test_expect_success 'status: (split first edit) second edit' ' git add main.txt && git commit -m "e" && git rebase --continue && - cat >expected <<-EOF && - # rebase in progress; onto $ONTO - # You are currently editing a commit while rebasing branch '\''several_edits'\'' on '\''$ONTO'\''. - # (use "git commit --amend" to amend the current commit) - # (use "git rebase --continue" once you are satisfied with your changes) - # - nothing to commit (use -u to show untracked files) - EOF + cat >expected <<EOF && +rebase in progress; onto $ONTO +You are currently editing a commit while rebasing branch '\''several_edits'\'' on '\''$ONTO'\''. + (use "git commit --amend" to amend the current commit) + (use "git rebase --continue" once you are satisfied with your changes) + +nothing to commit (use -u to show untracked files) +EOF git status --untracked-files=no >actual && test_i18ncmp expected actual ' @@ -447,19 +447,19 @@ test_expect_success 'status: (split first edit) second edit and split' ' git commit --amend -m "f" && git rebase --continue && git reset HEAD^ && - cat >expected <<-EOF && - # rebase in progress; onto $ONTO - # You are currently splitting a commit while rebasing branch '\''several_edits'\'' on '\''$ONTO'\''. - # (Once your working directory is clean, run "git rebase --continue") - # - # Changes not staged for commit: - # (use "git add <file>..." to update what will be committed) - # (use "git checkout -- <file>..." to discard changes in working directory) - # - # modified: main.txt - # - no changes added to commit (use "git add" and/or "git commit -a") - EOF + cat >expected <<EOF && +rebase in progress; onto $ONTO +You are currently splitting a commit while rebasing branch '\''several_edits'\'' on '\''$ONTO'\''. + (Once your working directory is clean, run "git rebase --continue") + +Changes not staged for commit: + (use "git add <file>..." to update what will be committed) + (use "git checkout -- <file>..." to discard changes in working directory) + + modified: main.txt + +no changes added to commit (use "git add" and/or "git commit -a") +EOF git status --untracked-files=no >actual && test_i18ncmp expected actual ' @@ -477,14 +477,14 @@ test_expect_success 'status: (split first edit) second edit and amend' ' git commit --amend -m "g" && git rebase --continue && git commit --amend -m "h" && - cat >expected <<-EOF && - # rebase in progress; onto $ONTO - # You are currently editing a commit while rebasing branch '\''several_edits'\'' on '\''$ONTO'\''. - # (use "git commit --amend" to amend the current commit) - # (use "git rebase --continue" once you are satisfied with your changes) - # - nothing to commit (use -u to show untracked files) - EOF + cat >expected <<EOF && +rebase in progress; onto $ONTO +You are currently editing a commit while rebasing branch '\''several_edits'\'' on '\''$ONTO'\''. + (use "git commit --amend" to amend the current commit) + (use "git rebase --continue" once you are satisfied with your changes) + +nothing to commit (use -u to show untracked files) +EOF git status --untracked-files=no >actual && test_i18ncmp expected actual ' @@ -504,15 +504,15 @@ test_expect_success 'status in an am session: file already exists' ' test_when_finished "rm Maildir/* && git am --abort" && git format-patch -1 -oMaildir && test_must_fail git am Maildir/*.patch && - cat >expected <<-\EOF && - # On branch am_already_exists - # You are in the middle of an am session. - # (fix conflicts and then run "git am --continue") - # (use "git am --skip" to skip this patch) - # (use "git am --abort" to restore the original branch) - # - nothing to commit (use -u to show untracked files) - EOF + cat >expected <<\EOF && +On branch am_already_exists +You are in the middle of an am session. + (fix conflicts and then run "git am --continue") + (use "git am --skip" to skip this patch) + (use "git am --abort" to restore the original branch) + +nothing to commit (use -u to show untracked files) +EOF git status --untracked-files=no >actual && test_i18ncmp expected actual ' @@ -526,15 +526,15 @@ test_expect_success 'status in an am session: file does not exist' ' test_when_finished "rm Maildir/* && git am --abort" && git format-patch -1 -oMaildir && test_must_fail git am Maildir/*.patch && - cat >expected <<-\EOF && - # On branch am_not_exists - # You are in the middle of an am session. - # (fix conflicts and then run "git am --continue") - # (use "git am --skip" to skip this patch) - # (use "git am --abort" to restore the original branch) - # - nothing to commit (use -u to show untracked files) - EOF + cat >expected <<\EOF && +On branch am_not_exists +You are in the middle of an am session. + (fix conflicts and then run "git am --continue") + (use "git am --skip" to skip this patch) + (use "git am --abort" to restore the original branch) + +nothing to commit (use -u to show untracked files) +EOF git status --untracked-files=no >actual && test_i18ncmp expected actual ' @@ -549,15 +549,15 @@ test_expect_success 'status in an am session: empty patch' ' git commit -m "delete all am_empty" && echo error >Maildir/0002-two_am.patch && test_must_fail git am Maildir/*.patch && - cat >expected <<-\EOF && - # On branch am_empty - # You are in the middle of an am session. - # The current patch is empty. - # (use "git am --skip" to skip this patch) - # (use "git am --abort" to restore the original branch) - # - nothing to commit (use -u to show untracked files) - EOF + cat >expected <<\EOF && +On branch am_empty +You are in the middle of an am session. +The current patch is empty. + (use "git am --skip" to skip this patch) + (use "git am --abort" to restore the original branch) + +nothing to commit (use -u to show untracked files) +EOF git status --untracked-files=no >actual && test_i18ncmp expected actual ' @@ -574,13 +574,13 @@ test_expect_success 'status when bisecting' ' git bisect bad && git bisect good one_bisect && TGT=$(git rev-parse --short two_bisect) && - cat >expected <<-EOF && - # HEAD detached at $TGT - # You are currently bisecting, started from branch '\''bisect'\''. - # (use "git bisect reset" to get back to the original branch) - # - nothing to commit (use -u to show untracked files) - EOF + cat >expected <<EOF && +HEAD detached at $TGT +You are currently bisecting, started from branch '\''bisect'\''. + (use "git bisect reset" to get back to the original branch) + +nothing to commit (use -u to show untracked files) +EOF git status --untracked-files=no >actual && test_i18ncmp expected actual ' @@ -597,15 +597,15 @@ test_expect_success 'status when rebase conflicts with statushints disabled' ' test_when_finished "git rebase --abort" && ONTO=$(git rev-parse --short HEAD^^) && test_must_fail git rebase HEAD^ --onto HEAD^^ && - cat >expected <<-EOF && - # rebase in progress; onto $ONTO - # You are currently rebasing branch '\''statushints_disabled'\'' on '\''$ONTO'\''. - # - # Unmerged paths: - # both modified: main.txt - # - no changes added to commit - EOF + cat >expected <<EOF && +rebase in progress; onto $ONTO +You are currently rebasing branch '\''statushints_disabled'\'' on '\''$ONTO'\''. + +Unmerged paths: + both modified: main.txt + +no changes added to commit +EOF git status --untracked-files=no >actual && test_i18ncmp expected actual ' @@ -626,19 +626,19 @@ test_expect_success 'prepare for cherry-pick conflicts' ' test_expect_success 'status when cherry-picking before resolving conflicts' ' test_when_finished "git cherry-pick --abort" && test_must_fail git cherry-pick cherry_branch_second && - cat >expected <<-\EOF && - # On branch cherry_branch - # You are currently cherry-picking. - # (fix conflicts and run "git cherry-pick --continue") - # (use "git cherry-pick --abort" to cancel the cherry-pick operation) - # - # Unmerged paths: - # (use "git add <file>..." to mark resolution) - # - # both modified: main.txt - # - no changes added to commit (use "git add" and/or "git commit -a") - EOF + cat >expected <<\EOF && +On branch cherry_branch +You are currently cherry-picking. + (fix conflicts and run "git cherry-pick --continue") + (use "git cherry-pick --abort" to cancel the cherry-pick operation) + +Unmerged paths: + (use "git add <file>..." to mark resolution) + + both modified: main.txt + +no changes added to commit (use "git add" and/or "git commit -a") +EOF git status --untracked-files=no >actual && test_i18ncmp expected actual ' @@ -650,18 +650,18 @@ test_expect_success 'status when cherry-picking after resolving conflicts' ' test_must_fail git cherry-pick cherry_branch_second && echo end >main.txt && git add main.txt && - cat >expected <<-\EOF && - # On branch cherry_branch - # You are currently cherry-picking. - # (all conflicts fixed: run "git cherry-pick --continue") - # (use "git cherry-pick --abort" to cancel the cherry-pick operation) - # - # Changes to be committed: - # - # modified: main.txt - # - # Untracked files not listed (use -u option to show untracked files) - EOF + cat >expected <<\EOF && +On branch cherry_branch +You are currently cherry-picking. + (all conflicts fixed: run "git cherry-pick --continue") + (use "git cherry-pick --abort" to cancel the cherry-pick operation) + +Changes to be committed: + + modified: main.txt + +Untracked files not listed (use -u option to show untracked files) +EOF git status --untracked-files=no >actual && test_i18ncmp expected actual ' @@ -669,18 +669,18 @@ test_expect_success 'status when cherry-picking after resolving conflicts' ' test_expect_success 'status showing detached at and from a tag' ' test_commit atag tagging && git checkout atag && - cat >expected <<-\EOF - # HEAD detached at atag - nothing to commit (use -u to show untracked files) - EOF + cat >expected <<\EOF +HEAD detached at atag +nothing to commit (use -u to show untracked files) +EOF git status --untracked-files=no >actual && test_i18ncmp expected actual && git reset --hard HEAD^ && - cat >expected <<-\EOF - # HEAD detached from atag - nothing to commit (use -u to show untracked files) - EOF + cat >expected <<\EOF +HEAD detached from atag +nothing to commit (use -u to show untracked files) +EOF git status --untracked-files=no >actual && test_i18ncmp expected actual ' @@ -695,20 +695,20 @@ test_expect_success 'status while reverting commit (conflicts)' ' test_commit new to-revert.txt && TO_REVERT=$(git rev-parse --short HEAD^) && test_must_fail git revert $TO_REVERT && - cat >expected <<-EOF - # On branch master - # You are currently reverting commit $TO_REVERT. - # (fix conflicts and run "git revert --continue") - # (use "git revert --abort" to cancel the revert operation) - # - # Unmerged paths: - # (use "git reset HEAD <file>..." to unstage) - # (use "git add <file>..." to mark resolution) - # - # both modified: to-revert.txt - # - no changes added to commit (use "git add" and/or "git commit -a") - EOF + cat >expected <<EOF +On branch master +You are currently reverting commit $TO_REVERT. + (fix conflicts and run "git revert --continue") + (use "git revert --abort" to cancel the revert operation) + +Unmerged paths: + (use "git reset HEAD <file>..." to unstage) + (use "git add <file>..." to mark resolution) + + both modified: to-revert.txt + +no changes added to commit (use "git add" and/or "git commit -a") +EOF git status --untracked-files=no >actual && test_i18ncmp expected actual ' @@ -716,29 +716,29 @@ test_expect_success 'status while reverting commit (conflicts)' ' test_expect_success 'status while reverting commit (conflicts resolved)' ' echo reverted >to-revert.txt && git add to-revert.txt && - cat >expected <<-EOF - # On branch master - # You are currently reverting commit $TO_REVERT. - # (all conflicts fixed: run "git revert --continue") - # (use "git revert --abort" to cancel the revert operation) - # - # Changes to be committed: - # (use "git reset HEAD <file>..." to unstage) - # - # modified: to-revert.txt - # - # Untracked files not listed (use -u option to show untracked files) - EOF + cat >expected <<EOF +On branch master +You are currently reverting commit $TO_REVERT. + (all conflicts fixed: run "git revert --continue") + (use "git revert --abort" to cancel the revert operation) + +Changes to be committed: + (use "git reset HEAD <file>..." to unstage) + + modified: to-revert.txt + +Untracked files not listed (use -u option to show untracked files) +EOF git status --untracked-files=no >actual && test_i18ncmp expected actual ' test_expect_success 'status after reverting commit' ' git revert --continue && - cat >expected <<-\EOF - # On branch master - nothing to commit (use -u to show untracked files) - EOF + cat >expected <<\EOF +On branch master +nothing to commit (use -u to show untracked files) +EOF git status --untracked-files=no >actual && test_i18ncmp expected actual ' diff --git a/t/t7610-mergetool.sh b/t/t7610-mergetool.sh index d526b1d96a..05d9db090d 100755 --- a/t/t7610-mergetool.sh +++ b/t/t7610-mergetool.sh @@ -253,7 +253,7 @@ test_expect_success 'deleted vs modified submodule' ' git checkout -b test6 branch1 && git submodule update -N && mv submod submod-movedaside && - git rm submod && + git rm --cached submod && git commit -m "Submodule deleted from branch" && git checkout -b test6.a test6 && test_must_fail git merge master && @@ -322,7 +322,7 @@ test_expect_success 'file vs modified submodule' ' git checkout -b test7 branch1 && git submodule update -N && mv submod submod-movedaside && - git rm submod && + git rm --cached submod && echo not a submodule >submod && git add submod && git commit -m "Submodule path becomes file" && @@ -453,7 +453,7 @@ test_expect_success 'submodule in subdirectory' ' test_expect_success 'directory vs modified submodule' ' git checkout -b test11 branch1 && mv submod submod-movedaside && - git rm submod && + git rm --cached submod && mkdir submod && echo not a submodule >submod/file16 && git add submod/file16 && diff --git a/t/t9300-fast-import.sh b/t/t9300-fast-import.sh index ac6f3b6af2..88fc407ed6 100755 --- a/t/t9300-fast-import.sh +++ b/t/t9300-fast-import.sh @@ -1031,6 +1031,32 @@ test_expect_success \ git diff-tree -M -r M3^ M3 >actual && compare_diff_raw expect actual' +cat >input <<INPUT_END +commit refs/heads/M4 +committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE +data <<COMMIT +rename root +COMMIT + +from refs/heads/M2^0 +R "" sub + +INPUT_END + +cat >expect <<EOF +:100644 100644 7123f7f44e39be127c5eb701e5968176ee9d78b1 7123f7f44e39be127c5eb701e5968176ee9d78b1 R100 file2/oldf sub/file2/oldf +:100755 100755 85df50785d62d3b05ab03d9cbf7e4a0b49449730 85df50785d62d3b05ab03d9cbf7e4a0b49449730 R100 file4 sub/file4 +:100755 100755 f1fb5da718392694d0076d677d6d0e364c79b0bc f1fb5da718392694d0076d677d6d0e364c79b0bc R100 i/am/new/to/you sub/i/am/new/to/you +:100755 100755 e74b7d465e52746be2b4bae983670711e6e66657 e74b7d465e52746be2b4bae983670711e6e66657 R100 newdir/exec.sh sub/newdir/exec.sh +:100644 100644 fcf778cda181eaa1cbc9e9ce3a2e15ee9f9fe791 fcf778cda181eaa1cbc9e9ce3a2e15ee9f9fe791 R100 newdir/interesting sub/newdir/interesting +EOF +test_expect_success \ + 'M: rename root to subdirectory' \ + 'git fast-import <input && + git diff-tree -M -r M4^ M4 >actual && + cat actual && + compare_diff_raw expect actual' + ### ### series N ### @@ -1228,6 +1254,29 @@ test_expect_success \ compare_diff_raw expect actual' test_expect_success \ + 'N: copy root by path' \ + 'cat >expect <<-\EOF && + :100755 100755 f1fb5da718392694d0076d677d6d0e364c79b0bc f1fb5da718392694d0076d677d6d0e364c79b0bc C100 file2/newf oldroot/file2/newf + :100644 100644 7123f7f44e39be127c5eb701e5968176ee9d78b1 7123f7f44e39be127c5eb701e5968176ee9d78b1 C100 file2/oldf oldroot/file2/oldf + :100755 100755 85df50785d62d3b05ab03d9cbf7e4a0b49449730 85df50785d62d3b05ab03d9cbf7e4a0b49449730 C100 file4 oldroot/file4 + :100755 100755 e74b7d465e52746be2b4bae983670711e6e66657 e74b7d465e52746be2b4bae983670711e6e66657 C100 newdir/exec.sh oldroot/newdir/exec.sh + :100644 100644 fcf778cda181eaa1cbc9e9ce3a2e15ee9f9fe791 fcf778cda181eaa1cbc9e9ce3a2e15ee9f9fe791 C100 newdir/interesting oldroot/newdir/interesting + EOF + cat >input <<-INPUT_END && + commit refs/heads/N-copy-root-path + committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE + data <<COMMIT + copy root directory by (empty) path + COMMIT + + from refs/heads/branch^0 + C "" oldroot + INPUT_END + git fast-import <input && + git diff-tree -C --find-copies-harder -r branch N-copy-root-path >actual && + compare_diff_raw expect actual' + +test_expect_success \ 'N: delete directory by copying' \ 'cat >expect <<-\EOF && OBJID @@ -2815,14 +2864,14 @@ test_expect_success 'S: notemodify with garbage after sha1 dataref must fail' ' ' # -# notemodify, mark in committish +# notemodify, mark in commit-ish # -test_expect_success 'S: notemodify with garbarge after mark committish must fail' ' +test_expect_success 'S: notemodify with garbarge after mark commit-ish must fail' ' test_must_fail git fast-import --import-marks=marks <<-EOF 2>err && commit refs/heads/Snotes committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE data <<COMMIT - commit S note committish + commit S note commit-ish COMMIT N :202 :302x EOF @@ -2934,4 +2983,20 @@ test_expect_success 'S: ls with garbage after sha1 must fail' ' test_i18ngrep "space after tree-ish" err ' +### +### series T (ls) +### +# Setup is carried over from series S. + +test_expect_success 'T: ls root tree' ' + sed -e "s/Z\$//" >expect <<-EOF && + 040000 tree $(git rev-parse S^{tree}) Z + EOF + sha1=$(git rev-parse --verify S) && + git fast-import --import-marks=marks <<-EOF >actual && + ls $sha1 "" + EOF + test_cmp expect actual +' + test_done diff --git a/t/t9903-bash-prompt.sh b/t/t9903-bash-prompt.sh index 3c3e4e8c38..59f875e830 100755 --- a/t/t9903-bash-prompt.sh +++ b/t/t9903-bash-prompt.sh @@ -61,6 +61,29 @@ test_expect_success 'prompt - unborn branch' ' test_cmp expected "$actual" ' +repo_with_newline='repo +with +newline' + +if mkdir "$repo_with_newline" 2>/dev/null +then + test_set_prereq FUNNYNAMES +else + say 'Your filesystem does not allow newlines in filenames.' +fi + +test_expect_success FUNNYNAMES 'prompt - with newline in path' ' + printf " (master)" >expected && + git init "$repo_with_newline" && + test_when_finished "rm -rf \"$repo_with_newline\"" && + mkdir "$repo_with_newline"/subdir && + ( + cd "$repo_with_newline/subdir" && + __git_ps1 >"$actual" + ) && + test_cmp expected "$actual" +' + test_expect_success 'prompt - detached head' ' printf " ((%s...))" $(git log -1 --format="%h" --abbrev=13 b1^) >expected && test_config core.abbrev 13 && diff --git a/t/test-lib.sh b/t/test-lib.sh index 1aa27bdbbf..0fa7dfde7b 100644 --- a/t/test-lib.sh +++ b/t/test-lib.sh @@ -700,15 +700,6 @@ test -d "$GIT_BUILD_DIR"/templates/blt || { error "You haven't built things yet, have you?" } -if test -z "$GIT_TEST_INSTALLED" && test -z "$NO_PYTHON" -then - GITPYTHONLIB="$GIT_BUILD_DIR/git_remote_helpers/build/lib" - export GITPYTHONLIB - test -d "$GIT_BUILD_DIR"/git_remote_helpers/build || { - error "You haven't built git_remote_helpers yet, have you?" - } -fi - if ! test -x "$GIT_BUILD_DIR"/test-chmtime then echo >&2 'You need to build test-chmtime:' diff --git a/templates/hooks--pre-commit.sample b/templates/hooks--pre-commit.sample index 586e3bf94d..68d62d5446 100755 --- a/templates/hooks--pre-commit.sample +++ b/templates/hooks--pre-commit.sample @@ -16,7 +16,7 @@ else fi # If you want to allow non-ASCII filenames set this variable to true. -allownonascii=$(git config hooks.allownonascii) +allownonascii=$(git config --bool hooks.allownonascii) # Redirect output to stderr. exec 1>&2 diff --git a/test-match-trees.c b/test-match-trees.c index a3c4688778..2ef725e5ff 100644 --- a/test-match-trees.c +++ b/test-match-trees.c @@ -12,10 +12,10 @@ int main(int ac, char **av) die("cannot parse %s as an object name", av[2]); one = parse_tree_indirect(hash1); if (!one) - die("not a treeish %s", av[1]); + die("not a tree-ish %s", av[1]); two = parse_tree_indirect(hash2); if (!two) - die("not a treeish %s", av[2]); + die("not a tree-ish %s", av[2]); shift_tree(one->object.sha1, two->object.sha1, shifted, -1); printf("shifted: %s\n", sha1_to_hex(shifted)); diff --git a/test-sha1.c b/test-sha1.c index 80daba980e..e57eae10bf 100644 --- a/test-sha1.c +++ b/test-sha1.c @@ -5,10 +5,15 @@ int main(int ac, char **av) git_SHA_CTX ctx; unsigned char sha1[20]; unsigned bufsz = 8192; + int binary = 0; char *buffer; - if (ac == 2) - bufsz = strtoul(av[1], NULL, 10) * 1024 * 1024; + if (ac == 2) { + if (!strcmp(av[1], "-b")) + binary = 1; + else + bufsz = strtoul(av[1], NULL, 10) * 1024 * 1024; + } if (!bufsz) bufsz = 8192; @@ -42,6 +47,10 @@ int main(int ac, char **av) git_SHA1_Update(&ctx, buffer, this_sz); } git_SHA1_Final(sha1, &ctx); - puts(sha1_to_hex(sha1)); + + if (binary) + fwrite(sha1, 1, 20, stdout); + else + puts(sha1_to_hex(sha1)); exit(0); } diff --git a/test-urlmatch-normalization.c b/test-urlmatch-normalization.c new file mode 100644 index 0000000000..090bf219a7 --- /dev/null +++ b/test-urlmatch-normalization.c @@ -0,0 +1,50 @@ +#include "git-compat-util.h" +#include "urlmatch.h" + +int main(int argc, char **argv) +{ + const char usage[] = "test-urlmatch-normalization [-p | -l] <url1> | <url1> <url2>"; + char *url1, *url2; + int opt_p = 0, opt_l = 0; + + /* + * For one url, succeed if url_normalize succeeds on it, fail otherwise. + * For two urls, succeed only if url_normalize succeeds on both and + * the results compare equal with strcmp. If -p is given (one url only) + * and url_normalize succeeds, print the result followed by "\n". If + * -l is given (one url only) and url_normalize succeeds, print the + * returned length in decimal followed by "\n". + */ + + if (argc > 1 && !strcmp(argv[1], "-p")) { + opt_p = 1; + argc--; + argv++; + } else if (argc > 1 && !strcmp(argv[1], "-l")) { + opt_l = 1; + argc--; + argv++; + } + + if (argc < 2 || argc > 3) + die("%s", usage); + + if (argc == 2) { + struct url_info info; + url1 = url_normalize(argv[1], &info); + if (!url1) + return 1; + if (opt_p) + printf("%s\n", url1); + if (opt_l) + printf("%u\n", (unsigned)info.url_len); + return 0; + } + + if (opt_p || opt_l) + die("%s", usage); + + url1 = url_normalize(argv[1], NULL); + url2 = url_normalize(argv[2], NULL); + return (url1 && url2 && !strcmp(url1, url2)) ? 0 : 1; +} diff --git a/transport-helper.c b/transport-helper.c index 63cabc37e3..b32e2d64dd 100644 --- a/transport-helper.c +++ b/transport-helper.c @@ -27,7 +27,9 @@ struct helper_data { push : 1, connect : 1, signed_tags : 1, - no_disconnect_req : 1; + check_connectivity : 1, + no_disconnect_req : 1, + no_private_update : 1; char *export_marks; char *import_marks; /* These go from remote name (as in "list") to private name */ @@ -186,6 +188,8 @@ static struct child_process *get_helper(struct transport *transport) data->bidi_import = 1; else if (!strcmp(capname, "export")) data->export = 1; + else if (!strcmp(capname, "check-connectivity")) + data->check_connectivity = 1; else if (!data->refspecs && !prefixcmp(capname, "refspec ")) { ALLOC_GROW(refspecs, refspec_nr + 1, @@ -205,6 +209,8 @@ static struct child_process *get_helper(struct transport *transport) strbuf_addstr(&arg, "--import-marks="); strbuf_addstr(&arg, capname + strlen("import-marks ")); data->import_marks = strbuf_detach(&arg, NULL); + } else if (!prefixcmp(capname, "no-private-update")) { + data->no_private_update = 1; } else if (mandatory) { die("Unknown mandatory capability %s. This remote " "helper probably needs newer version of Git.", @@ -349,6 +355,9 @@ static int fetch_with_fetch(struct transport *transport, struct strbuf buf = STRBUF_INIT; standard_options(transport); + if (data->check_connectivity && + data->transport_options.check_self_contained_and_connected) + set_helper_option(transport, "check-connectivity", "true"); for (i = 0; i < nr_heads; i++) { const struct ref *posn = to_fetch[i]; @@ -372,6 +381,10 @@ static int fetch_with_fetch(struct transport *transport, else transport->pack_lockfile = xstrdup(name); } + else if (data->check_connectivity && + data->transport_options.check_self_contained_and_connected && + !strcmp(buf.buf, "connectivity-ok")) + data->transport_options.self_contained_and_connected = 1; else if (!buf.len) break; else @@ -683,6 +696,11 @@ static int push_update_ref_status(struct strbuf *buf, free(msg); msg = NULL; } + else if (!strcmp(msg, "stale info")) { + status = REF_STATUS_REJECT_STALE; + free(msg); + msg = NULL; + } } if (*ref) @@ -723,7 +741,7 @@ static void push_update_refs_status(struct helper_data *data, if (push_update_ref_status(&buf, &ref, remote_refs)) continue; - if (!data->refspecs) + if (!data->refspecs || data->no_private_update) continue; /* propagate back the update to the remote namespace */ @@ -737,13 +755,15 @@ static void push_update_refs_status(struct helper_data *data, } static int push_refs_with_push(struct transport *transport, - struct ref *remote_refs, int flags) + struct ref *remote_refs, int flags) { int force_all = flags & TRANSPORT_PUSH_FORCE; int mirror = flags & TRANSPORT_PUSH_MIRROR; struct helper_data *data = transport->data; struct strbuf buf = STRBUF_INIT; struct ref *ref; + struct string_list cas_options = STRING_LIST_INIT_DUP; + struct string_list_item *cas_option; get_helper(transport); if (!data->push) @@ -756,6 +776,7 @@ static int push_refs_with_push(struct transport *transport, /* Check for statuses set by set_ref_status_for_push() */ switch (ref->status) { case REF_STATUS_REJECT_NONFASTFORWARD: + case REF_STATUS_REJECT_STALE: case REF_STATUS_REJECT_ALREADY_EXISTS: case REF_STATUS_UPTODATE: continue; @@ -778,11 +799,29 @@ static int push_refs_with_push(struct transport *transport, strbuf_addch(&buf, ':'); strbuf_addstr(&buf, ref->name); strbuf_addch(&buf, '\n'); + + /* + * The "--force-with-lease" options without explicit + * values to expect have already been expanded into + * the ref->old_sha1_expect[] field; we can ignore + * transport->smart_options->cas altogether and instead + * can enumerate them from the refs. + */ + if (ref->expect_old_sha1) { + struct strbuf cas = STRBUF_INIT; + strbuf_addf(&cas, "%s:%s", + ref->name, sha1_to_hex(ref->old_sha1_expect)); + string_list_append(&cas_options, strbuf_detach(&cas, NULL)); + } } - if (buf.len == 0) + if (buf.len == 0) { + string_list_clear(&cas_options, 0); return 0; + } standard_options(transport); + for_each_string_list_item(cas_option, &cas_options) + set_helper_option(transport, "cas", cas_option->string); if (flags & TRANSPORT_PUSH_DRY_RUN) { if (set_helper_option(transport, "dry-run", "true") != 0) diff --git a/transport.c b/transport.c index de255880a4..7202b7777d 100644 --- a/transport.c +++ b/transport.c @@ -3,6 +3,8 @@ #include "run-command.h" #include "pkt-line.h" #include "fetch-pack.h" +#include "remote.h" +#include "connect.h" #include "send-pack.h" #include "walker.h" #include "bundle.h" @@ -707,6 +709,10 @@ static int print_one_push_status(struct ref *ref, const char *dest, int count, i print_ref_status('!', "[rejected]", ref, ref->peer_ref, "needs force", porcelain); break; + case REF_STATUS_REJECT_STALE: + print_ref_status('!', "[rejected]", ref, ref->peer_ref, + "stale info", porcelain); + break; case REF_STATUS_REMOTE_REJECT: print_ref_status('!', "[remote rejected]", ref, ref->deletion ? NULL : ref->peer_ref, @@ -1078,6 +1084,7 @@ static int run_pre_push_hook(struct transport *transport, for (r = remote_refs; r; r = r->next) { if (!r->peer_ref) continue; if (r->status == REF_STATUS_REJECT_NONFASTFORWARD) continue; + if (r->status == REF_STATUS_REJECT_STALE) continue; if (r->status == REF_STATUS_UPTODATE) continue; strbuf_reset(&buf); @@ -1142,6 +1149,12 @@ int transport_push(struct transport *transport, return -1; } + if (transport->smart_options && + transport->smart_options->cas && + !is_empty_cas(transport->smart_options->cas)) + apply_push_cas(transport->smart_options->cas, + transport->remote, remote_refs); + set_ref_status_for_push(remote_refs, flags & TRANSPORT_PUSH_MIRROR, flags & TRANSPORT_PUSH_FORCE); diff --git a/transport.h b/transport.h index 96e0ede89f..8f96bed775 100644 --- a/transport.h +++ b/transport.h @@ -2,6 +2,7 @@ #define TRANSPORT_H #include "cache.h" +#include "run-command.h" #include "remote.h" struct git_transport_options { @@ -13,6 +14,7 @@ struct git_transport_options { int depth; const char *uploadpack; const char *receivepack; + struct push_cas_option *cas; }; struct transport { @@ -132,6 +134,9 @@ struct transport *transport_get(struct remote *, const char *); /* Transfer the data as a thin pack if not null */ #define TRANS_OPT_THIN "thin" +/* Check the current value of the remote ref */ +#define TRANS_OPT_CAS "cas" + /* Keep the pack that was transferred if not null */ #define TRANS_OPT_KEEP "keep" diff --git a/tree-diff.c b/tree-diff.c index ba01563a02..ccf9d7c8fd 100644 --- a/tree-diff.c +++ b/tree-diff.c @@ -138,7 +138,6 @@ int diff_tree(struct tree_desc *t1, struct tree_desc *t2, /* Enable recursion indefinitely */ opt->pathspec.recursive = DIFF_OPT_TST(opt, RECURSIVE); - opt->pathspec.max_depth = -1; strbuf_init(&base, PATH_MAX); strbuf_add(&base, base_str, baselen); @@ -196,9 +195,27 @@ static void try_to_follow_renames(struct tree_desc *t1, struct tree_desc *t2, co struct diff_options diff_opts; struct diff_queue_struct *q = &diff_queued_diff; struct diff_filepair *choice; - const char *paths[1]; int i; + /* + * follow-rename code is very specific, we need exactly one + * path. Magic that matches more than one path is not + * supported. + */ + GUARD_PATHSPEC(&opt->pathspec, PATHSPEC_FROMTOP | PATHSPEC_LITERAL); +#if 0 + /* + * We should reject wildcards as well. Unfortunately we + * haven't got a reliable way to detect that 'foo\*bar' in + * fact has no wildcards. nowildcard_len is merely a hint for + * optimization. Let it slip for now until wildmatch is taught + * about dry-run mode and returns wildcard info. + */ + if (opt->pathspec.has_wildcard) + die("BUG:%s:%d: wildcards are not supported", + __FILE__, __LINE__); +#endif + /* Remove the file creation entry from the diff queue, and remember it */ choice = q->queue[0]; q->nr = 0; @@ -207,15 +224,13 @@ static void try_to_follow_renames(struct tree_desc *t1, struct tree_desc *t2, co DIFF_OPT_SET(&diff_opts, RECURSIVE); DIFF_OPT_SET(&diff_opts, FIND_COPIES_HARDER); diff_opts.output_format = DIFF_FORMAT_NO_OUTPUT; - diff_opts.single_follow = opt->pathspec.raw[0]; + diff_opts.single_follow = opt->pathspec.items[0].match; diff_opts.break_opt = opt->break_opt; diff_opts.rename_score = opt->rename_score; - paths[0] = NULL; - diff_tree_setup_paths(paths, &diff_opts); diff_setup_done(&diff_opts); diff_tree(t1, t2, base, &diff_opts); diffcore_std(&diff_opts); - diff_tree_release_paths(&diff_opts); + free_pathspec(&diff_opts.pathspec); /* Go through the new set of filepairing, and see if we find a more interesting one */ opt->found_follow = 0; @@ -228,15 +243,18 @@ static void try_to_follow_renames(struct tree_desc *t1, struct tree_desc *t2, co * the future! */ if ((p->status == 'R' || p->status == 'C') && - !strcmp(p->two->path, opt->pathspec.raw[0])) { + !strcmp(p->two->path, opt->pathspec.items[0].match)) { + const char *path[2]; + /* Switch the file-pairs around */ q->queue[i] = choice; choice = p; /* Update the path we use from now on.. */ - diff_tree_release_paths(opt); - opt->pathspec.raw[0] = xstrdup(p->one->path); - diff_tree_setup_paths(opt->pathspec.raw, opt); + path[0] = p->one->path; + path[1] = NULL; + free_pathspec(&opt->pathspec); + parse_pathspec(&opt->pathspec, PATHSPEC_ALL_MAGIC, 0, "", path); /* * The caller expects us to return a set of vanilla @@ -310,13 +328,3 @@ int diff_root_tree_sha1(const unsigned char *new, const char *base, struct diff_ free(tree); return retval; } - -void diff_tree_release_paths(struct diff_options *opt) -{ - free_pathspec(&opt->pathspec); -} - -void diff_tree_setup_paths(const char **p, struct diff_options *opt) -{ - init_pathspec(&opt->pathspec, p); -} diff --git a/tree-walk.c b/tree-walk.c index c626135234..5ece8c3477 100644 --- a/tree-walk.c +++ b/tree-walk.c @@ -3,6 +3,7 @@ #include "unpack-trees.h" #include "dir.h" #include "tree.h" +#include "pathspec.h" static const char *get_mode(const char *str, unsigned int *modep) { @@ -487,13 +488,25 @@ int get_tree_entry(const unsigned char *tree_sha1, const char *name, unsigned ch return retval; } -static int match_entry(const struct name_entry *entry, int pathlen, +static int match_entry(const struct pathspec_item *item, + const struct name_entry *entry, int pathlen, const char *match, int matchlen, enum interesting *never_interesting) { int m = -1; /* signals that we haven't called strncmp() */ - if (*never_interesting != entry_not_interesting) { + if (item->magic & PATHSPEC_ICASE) + /* + * "Never interesting" trick requires exact + * matching. We could do something clever with inexact + * matching, but it's trickier (and not to forget that + * strcasecmp is locale-dependent, at least in + * glibc). Just disable it for now. It can't be worse + * than the wildcard's codepath of '[Tt][Hi][Is][Ss]' + * pattern. + */ + *never_interesting = entry_not_interesting; + else if (*never_interesting != entry_not_interesting) { /* * We have not seen any match that sorts later * than the current path. @@ -539,7 +552,7 @@ static int match_entry(const struct name_entry *entry, int pathlen, * we cheated and did not do strncmp(), so we do * that here. */ - m = strncmp(match, entry->path, pathlen); + m = ps_strncmp(item, match, entry->path, pathlen); /* * If common part matched earlier then it is a hit, @@ -547,15 +560,39 @@ static int match_entry(const struct name_entry *entry, int pathlen, * leading directory and is shorter than match. */ if (!m) + /* + * match_entry does not check if the prefix part is + * matched case-sensitively. If the entry is a + * directory and part of prefix, it'll be rematched + * eventually by basecmp with special treatment for + * the prefix. + */ return 1; return 0; } -static int match_dir_prefix(const char *base, +/* :(icase)-aware string compare */ +static int basecmp(const struct pathspec_item *item, + const char *base, const char *match, int len) +{ + if (item->magic & PATHSPEC_ICASE) { + int ret, n = len > item->prefix ? item->prefix : len; + ret = strncmp(base, match, n); + if (ret) + return ret; + base += n; + match += n; + len -= n; + } + return ps_strncmp(item, base, match, len); +} + +static int match_dir_prefix(const struct pathspec_item *item, + const char *base, const char *match, int matchlen) { - if (strncmp(base, match, matchlen)) + if (basecmp(item, base, match, matchlen)) return 0; /* @@ -592,7 +629,7 @@ static int match_wildcard_base(const struct pathspec_item *item, */ if (baselen >= matchlen) { *matched = matchlen; - return !strncmp(base, match, matchlen); + return !basecmp(item, base, match, matchlen); } dirlen = matchlen; @@ -605,7 +642,7 @@ static int match_wildcard_base(const struct pathspec_item *item, * base ends with '/' so we are sure it really matches * directory */ - if (strncmp(base, match, baselen)) + if (basecmp(item, base, match, baselen)) return 0; *matched = baselen; } else @@ -634,8 +671,17 @@ enum interesting tree_entry_interesting(const struct name_entry *entry, enum interesting never_interesting = ps->has_wildcard ? entry_not_interesting : all_entries_not_interesting; + GUARD_PATHSPEC(ps, + PATHSPEC_FROMTOP | + PATHSPEC_MAXDEPTH | + PATHSPEC_LITERAL | + PATHSPEC_GLOB | + PATHSPEC_ICASE); + if (!ps->nr) { - if (!ps->recursive || ps->max_depth == -1) + if (!ps->recursive || + !(ps->magic & PATHSPEC_MAXDEPTH) || + ps->max_depth == -1) return all_entries_interesting; return within_depth(base->buf + base_offset, baselen, !!S_ISDIR(entry->mode), @@ -653,10 +699,12 @@ enum interesting tree_entry_interesting(const struct name_entry *entry, if (baselen >= matchlen) { /* If it doesn't match, move along... */ - if (!match_dir_prefix(base_str, match, matchlen)) + if (!match_dir_prefix(item, base_str, match, matchlen)) goto match_wildcards; - if (!ps->recursive || ps->max_depth == -1) + if (!ps->recursive || + !(ps->magic & PATHSPEC_MAXDEPTH) || + ps->max_depth == -1) return all_entries_interesting; return within_depth(base_str + matchlen + 1, @@ -667,15 +715,14 @@ enum interesting tree_entry_interesting(const struct name_entry *entry, } /* Either there must be no base, or the base must match. */ - if (baselen == 0 || !strncmp(base_str, match, baselen)) { - if (match_entry(entry, pathlen, + if (baselen == 0 || !basecmp(item, base_str, match, baselen)) { + if (match_entry(item, entry, pathlen, match + baselen, matchlen - baselen, &never_interesting)) return entry_interesting; if (item->nowildcard_len < item->len) { - if (!git_fnmatch(match + baselen, entry->path, - item->flags & PATHSPEC_ONESTAR ? GFNM_ONESTAR : 0, + if (!git_fnmatch(item, match + baselen, entry->path, item->nowildcard_len - baselen)) return entry_interesting; @@ -716,8 +763,7 @@ match_wildcards: strbuf_add(base, entry->path, pathlen); - if (!git_fnmatch(match, base->buf + base_offset, - item->flags & PATHSPEC_ONESTAR ? GFNM_ONESTAR : 0, + if (!git_fnmatch(item, match, base->buf + base_offset, item->nowildcard_len)) { strbuf_setlen(base, base_offset + baselen); return entry_interesting; @@ -47,7 +47,7 @@ static int read_one_entry_quick(const unsigned char *sha1, const char *base, int } static int read_tree_1(struct tree *tree, struct strbuf *base, - int stage, struct pathspec *pathspec, + int stage, const struct pathspec *pathspec, read_tree_fn_t fn, void *context) { struct tree_desc desc; @@ -116,7 +116,7 @@ static int read_tree_1(struct tree *tree, struct strbuf *base, int read_tree_recursive(struct tree *tree, const char *base, int baselen, - int stage, struct pathspec *pathspec, + int stage, const struct pathspec *pathspec, read_tree_fn_t fn, void *context) { struct strbuf sb = STRBUF_INIT; @@ -225,6 +225,14 @@ int parse_tree(struct tree *item) return parse_tree_buffer(item, buffer, size); } +void free_tree_buffer(struct tree *tree) +{ + free(tree->buffer); + tree->buffer = NULL; + tree->size = 0; + tree->object.parsed = 0; +} + struct tree *parse_tree_indirect(const unsigned char *sha1) { struct object *obj = parse_object(sha1); @@ -16,6 +16,7 @@ struct tree *lookup_tree(const unsigned char *sha1); int parse_tree_buffer(struct tree *item, void *buffer, unsigned long size); int parse_tree(struct tree *tree); +void free_tree_buffer(struct tree *tree); /* Parses and returns the tree in the given ent, chasing tags and commits. */ struct tree *parse_tree_indirect(const unsigned char *sha1); @@ -25,7 +26,7 @@ typedef int (*read_tree_fn_t)(const unsigned char *, const char *, int, const ch extern int read_tree_recursive(struct tree *tree, const char *base, int baselen, - int stage, struct pathspec *pathspec, + int stage, const struct pathspec *pathspec, read_tree_fn_t fn, void *context); extern int read_tree(struct tree *tree, int stage, struct pathspec *pathspec); diff --git a/unpack-trees.c b/unpack-trees.c index bf01717015..1a61e6f363 100644 --- a/unpack-trees.c +++ b/unpack-trees.c @@ -1154,8 +1154,10 @@ int unpack_trees(unsigned len, struct tree_desc *t, struct unpack_trees_options o->src_index = NULL; ret = check_updates(o) ? (-2) : 0; - if (o->dst_index) + if (o->dst_index) { + discard_index(o->dst_index); *o->dst_index = o->result; + } done: clear_exclude_list(&el); diff --git a/upload-pack.c b/upload-pack.c index 127e59a603..a6c54e06bb 100644 --- a/upload-pack.c +++ b/upload-pack.c @@ -10,6 +10,7 @@ #include "revision.h" #include "list-objects.h" #include "run-command.h" +#include "connect.h" #include "sigchain.h" #include "version.h" #include "string-list.h" @@ -40,6 +41,7 @@ static struct object_array have_obj; static struct object_array want_obj; static struct object_array extra_edge_obj; static unsigned int timeout; +static int keepalive = 5; /* 0 for no sideband, * otherwise maximum packet size (up to 65520 bytes). */ @@ -68,87 +70,28 @@ static ssize_t send_client_data(int fd, const char *data, ssize_t sz) return sz; } -static FILE *pack_pipe = NULL; -static void show_commit(struct commit *commit, void *data) -{ - if (commit->object.flags & BOUNDARY) - fputc('-', pack_pipe); - if (fputs(sha1_to_hex(commit->object.sha1), pack_pipe) < 0) - die("broken output pipe"); - fputc('\n', pack_pipe); - fflush(pack_pipe); - free(commit->buffer); - commit->buffer = NULL; -} - -static void show_object(struct object *obj, - const struct name_path *path, const char *component, - void *cb_data) -{ - show_object_with_name(pack_pipe, obj, path, component); -} - -static void show_edge(struct commit *commit) -{ - fprintf(pack_pipe, "-%s\n", sha1_to_hex(commit->object.sha1)); -} - -static int do_rev_list(int in, int out, void *user_data) -{ - int i; - struct rev_info revs; - - pack_pipe = xfdopen(out, "w"); - init_revisions(&revs, NULL); - revs.tag_objects = 1; - revs.tree_objects = 1; - revs.blob_objects = 1; - if (use_thin_pack) - revs.edge_hint = 1; - - for (i = 0; i < want_obj.nr; i++) { - struct object *o = want_obj.objects[i].item; - /* why??? */ - o->flags &= ~UNINTERESTING; - add_pending_object(&revs, o, NULL); - } - for (i = 0; i < have_obj.nr; i++) { - struct object *o = have_obj.objects[i].item; - o->flags |= UNINTERESTING; - add_pending_object(&revs, o, NULL); - } - setup_revisions(0, NULL, &revs, NULL); - if (prepare_revision_walk(&revs)) - die("revision walk setup failed"); - mark_edges_uninteresting(revs.commits, &revs, show_edge); - if (use_thin_pack) - for (i = 0; i < extra_edge_obj.nr; i++) - fprintf(pack_pipe, "-%s\n", sha1_to_hex( - extra_edge_obj.objects[i].item->sha1)); - traverse_commit_list(&revs, show_commit, show_object, NULL); - fflush(pack_pipe); - fclose(pack_pipe); - return 0; -} - static void create_pack_file(void) { - struct async rev_list; struct child_process pack_objects; char data[8193], progress[128]; char abort_msg[] = "aborting due to possible repository " "corruption on the remote side."; int buffered = -1; ssize_t sz; - const char *argv[10]; - int arg = 0; + const char *argv[12]; + int i, arg = 0; + FILE *pipe_fd; + char *shallow_file = NULL; - argv[arg++] = "pack-objects"; - if (!shallow_nr) { - argv[arg++] = "--revs"; - if (use_thin_pack) - argv[arg++] = "--thin"; + if (shallow_nr) { + shallow_file = setup_temporary_shallow(); + argv[arg++] = "--shallow-file"; + argv[arg++] = shallow_file; } + argv[arg++] = "pack-objects"; + argv[arg++] = "--revs"; + if (use_thin_pack) + argv[arg++] = "--thin"; argv[arg++] = "--stdout"; if (!no_progress) @@ -169,29 +112,21 @@ static void create_pack_file(void) if (start_command(&pack_objects)) die("git upload-pack: unable to fork git-pack-objects"); - if (shallow_nr) { - memset(&rev_list, 0, sizeof(rev_list)); - rev_list.proc = do_rev_list; - rev_list.out = pack_objects.in; - if (start_async(&rev_list)) - die("git upload-pack: unable to fork git-rev-list"); - } - else { - FILE *pipe_fd = xfdopen(pack_objects.in, "w"); - int i; - - for (i = 0; i < want_obj.nr; i++) - fprintf(pipe_fd, "%s\n", - sha1_to_hex(want_obj.objects[i].item->sha1)); - fprintf(pipe_fd, "--not\n"); - for (i = 0; i < have_obj.nr; i++) - fprintf(pipe_fd, "%s\n", - sha1_to_hex(have_obj.objects[i].item->sha1)); - fprintf(pipe_fd, "\n"); - fflush(pipe_fd); - fclose(pipe_fd); - } - + pipe_fd = xfdopen(pack_objects.in, "w"); + + for (i = 0; i < want_obj.nr; i++) + fprintf(pipe_fd, "%s\n", + sha1_to_hex(want_obj.objects[i].item->sha1)); + fprintf(pipe_fd, "--not\n"); + for (i = 0; i < have_obj.nr; i++) + fprintf(pipe_fd, "%s\n", + sha1_to_hex(have_obj.objects[i].item->sha1)); + for (i = 0; i < extra_edge_obj.nr; i++) + fprintf(pipe_fd, "%s\n", + sha1_to_hex(extra_edge_obj.objects[i].item->sha1)); + fprintf(pipe_fd, "\n"); + fflush(pipe_fd); + fclose(pipe_fd); /* We read from pack_objects.err to capture stderr output for * progress bar, and pack_objects.out to capture the pack data. @@ -200,6 +135,7 @@ static void create_pack_file(void) while (1) { struct pollfd pfd[2]; int pe, pu, pollsize; + int ret; reset_timeout(); @@ -222,7 +158,8 @@ static void create_pack_file(void) if (!pollsize) break; - if (poll(pfd, pollsize, -1) < 0) { + ret = poll(pfd, pollsize, 1000 * keepalive); + if (ret < 0) { if (errno != EINTR) { error("poll failed, resuming: %s", strerror(errno)); @@ -284,14 +221,32 @@ static void create_pack_file(void) if (sz < 0) goto fail; } + + /* + * We hit the keepalive timeout without saying anything; send + * an empty message on the data sideband just to let the other + * side know we're still working on it, but don't have any data + * yet. + * + * If we don't have a sideband channel, there's no room in the + * protocol to say anything, so those clients are just out of + * luck. + */ + if (!ret && use_sideband) { + static const char buf[] = "0005\1"; + write_or_die(1, buf, 5); + } } if (finish_command(&pack_objects)) { error("git upload-pack: git-pack-objects died with error."); goto fail; } - if (shallow_nr && finish_async(&rev_list)) - goto fail; /* error was already reported */ + if (shallow_file) { + if (*shallow_file) + unlink(shallow_file); + free(shallow_file); + } /* flush the data */ if (0 <= buffered) { @@ -785,6 +740,11 @@ static int upload_pack_config(const char *var, const char *value, void *unused) { if (!strcmp("uploadpack.allowtipsha1inwant", var)) allow_tip_sha1_in_want = git_config_bool(var, value); + else if (!strcmp("uploadpack.keepalive", var)) { + keepalive = git_config_int(var, value); + if (!keepalive) + keepalive = -1; + } return parse_hide_refs_config(var, value, "uploadpack"); } diff --git a/urlmatch.c b/urlmatch.c new file mode 100644 index 0000000000..ec87cba750 --- /dev/null +++ b/urlmatch.c @@ -0,0 +1,539 @@ +#include "cache.h" +#include "urlmatch.h" + +#define URL_ALPHA "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz" +#define URL_DIGIT "0123456789" +#define URL_ALPHADIGIT URL_ALPHA URL_DIGIT +#define URL_SCHEME_CHARS URL_ALPHADIGIT "+.-" +#define URL_HOST_CHARS URL_ALPHADIGIT ".-[:]" /* IPv6 literals need [:] */ +#define URL_UNSAFE_CHARS " <>\"%{}|\\^`" /* plus 0x00-0x1F,0x7F-0xFF */ +#define URL_GEN_RESERVED ":/?#[]@" +#define URL_SUB_RESERVED "!$&'()*+,;=" +#define URL_RESERVED URL_GEN_RESERVED URL_SUB_RESERVED /* only allowed delims */ + +static int append_normalized_escapes(struct strbuf *buf, + const char *from, + size_t from_len, + const char *esc_extra, + const char *esc_ok) +{ + /* + * Append to strbuf 'buf' characters from string 'from' with length + * 'from_len' while unescaping characters that do not need to be escaped + * and escaping characters that do. The set of characters to escape + * (the complement of which is unescaped) starts out as the RFC 3986 + * unsafe characters (0x00-0x1F,0x7F-0xFF," <>\"#%{}|\\^`"). If + * 'esc_extra' is not NULL, those additional characters will also always + * be escaped. If 'esc_ok' is not NULL, those characters will be left + * escaped if found that way, but will not be unescaped otherwise (used + * for delimiters). If a %-escape sequence is encountered that is not + * followed by 2 hexadecimal digits, the sequence is invalid and + * false (0) will be returned. Otherwise true (1) will be returned for + * success. + * + * Note that all %-escape sequences will be normalized to UPPERCASE + * as indicated in RFC 3986. Unless included in esc_extra or esc_ok + * alphanumerics and "-._~" will always be unescaped as per RFC 3986. + */ + + while (from_len) { + int ch = *from++; + int was_esc = 0; + + from_len--; + if (ch == '%') { + if (from_len < 2 || + !isxdigit((unsigned char)from[0]) || + !isxdigit((unsigned char)from[1])) + return 0; + ch = hexval_table[(unsigned char)*from++] << 4; + ch |= hexval_table[(unsigned char)*from++]; + from_len -= 2; + was_esc = 1; + } + if ((unsigned char)ch <= 0x1F || (unsigned char)ch >= 0x7F || + strchr(URL_UNSAFE_CHARS, ch) || + (esc_extra && strchr(esc_extra, ch)) || + (was_esc && strchr(esc_ok, ch))) + strbuf_addf(buf, "%%%02X", (unsigned char)ch); + else + strbuf_addch(buf, ch); + } + + return 1; +} + +char *url_normalize(const char *url, struct url_info *out_info) +{ + /* + * Normalize NUL-terminated url using the following rules: + * + * 1. Case-insensitive parts of url will be converted to lower case + * 2. %-encoded characters that do not need to be will be unencoded + * 3. Characters that are not %-encoded and must be will be encoded + * 4. All %-encodings will be converted to upper case hexadecimal + * 5. Leading 0s are removed from port numbers + * 6. If the default port for the scheme is given it will be removed + * 7. A path part (including empty) not starting with '/' has one added + * 8. Any dot segments (. or ..) in the path are resolved and removed + * 9. IPv6 host literals are allowed (but not normalized or validated) + * + * The rules are based on information in RFC 3986. + * + * Please note this function requires a full URL including a scheme + * and host part (except for file: URLs which may have an empty host). + * + * The return value is a newly allocated string that must be freed + * or NULL if the url is not valid. + * + * If out_info is non-NULL, the url and err fields therein will always + * be set. If a non-NULL value is returned, it will be stored in + * out_info->url as well, out_info->err will be set to NULL and the + * other fields of *out_info will also be filled in. If a NULL value + * is returned, NULL will be stored in out_info->url and out_info->err + * will be set to a brief, translated, error message, but no other + * fields will be filled in. + * + * This is NOT a URL validation function. Full URL validation is NOT + * performed. Some invalid host names are passed through this function + * undetected. However, most all other problems that make a URL invalid + * will be detected (including a missing host for non file: URLs). + */ + + size_t url_len = strlen(url); + struct strbuf norm; + size_t spanned; + size_t scheme_len, user_off=0, user_len=0, passwd_off=0, passwd_len=0; + size_t host_off=0, host_len=0, port_len=0, path_off, path_len, result_len; + const char *slash_ptr, *at_ptr, *colon_ptr, *path_start; + char *result; + + /* + * Copy lowercased scheme and :// suffix, %-escapes are not allowed + * First character of scheme must be URL_ALPHA + */ + spanned = strspn(url, URL_SCHEME_CHARS); + if (!spanned || !isalpha(url[0]) || spanned + 3 > url_len || + url[spanned] != ':' || url[spanned+1] != '/' || url[spanned+2] != '/') { + if (out_info) { + out_info->url = NULL; + out_info->err = _("invalid URL scheme name or missing '://' suffix"); + } + return NULL; /* Bad scheme and/or missing "://" part */ + } + strbuf_init(&norm, url_len); + scheme_len = spanned; + spanned += 3; + url_len -= spanned; + while (spanned--) + strbuf_addch(&norm, tolower(*url++)); + + + /* + * Copy any username:password if present normalizing %-escapes + */ + at_ptr = strchr(url, '@'); + slash_ptr = url + strcspn(url, "/?#"); + if (at_ptr && at_ptr < slash_ptr) { + user_off = norm.len; + if (at_ptr > url) { + if (!append_normalized_escapes(&norm, url, at_ptr - url, + "", URL_RESERVED)) { + if (out_info) { + out_info->url = NULL; + out_info->err = _("invalid %XX escape sequence"); + } + strbuf_release(&norm); + return NULL; + } + colon_ptr = strchr(norm.buf + scheme_len + 3, ':'); + if (colon_ptr) { + passwd_off = (colon_ptr + 1) - norm.buf; + passwd_len = norm.len - passwd_off; + user_len = (passwd_off - 1) - (scheme_len + 3); + } else { + user_len = norm.len - (scheme_len + 3); + } + } + strbuf_addch(&norm, '@'); + url_len -= (++at_ptr - url); + url = at_ptr; + } + + + /* + * Copy the host part excluding any port part, no %-escapes allowed + */ + if (!url_len || strchr(":/?#", *url)) { + /* Missing host invalid for all URL schemes except file */ + if (strncmp(norm.buf, "file:", 5)) { + if (out_info) { + out_info->url = NULL; + out_info->err = _("missing host and scheme is not 'file:'"); + } + strbuf_release(&norm); + return NULL; + } + } else { + host_off = norm.len; + } + colon_ptr = slash_ptr - 1; + while (colon_ptr > url && *colon_ptr != ':' && *colon_ptr != ']') + colon_ptr--; + if (*colon_ptr != ':') { + colon_ptr = slash_ptr; + } else if (!host_off && colon_ptr < slash_ptr && colon_ptr + 1 != slash_ptr) { + /* file: URLs may not have a port number */ + if (out_info) { + out_info->url = NULL; + out_info->err = _("a 'file:' URL may not have a port number"); + } + strbuf_release(&norm); + return NULL; + } + spanned = strspn(url, URL_HOST_CHARS); + if (spanned < colon_ptr - url) { + /* Host name has invalid characters */ + if (out_info) { + out_info->url = NULL; + out_info->err = _("invalid characters in host name"); + } + strbuf_release(&norm); + return NULL; + } + while (url < colon_ptr) { + strbuf_addch(&norm, tolower(*url++)); + url_len--; + } + + + /* + * Check the port part and copy if not the default (after removing any + * leading 0s); no %-escapes allowed + */ + if (colon_ptr < slash_ptr) { + /* skip the ':' and leading 0s but not the last one if all 0s */ + url++; + url += strspn(url, "0"); + if (url == slash_ptr && url[-1] == '0') + url--; + if (url == slash_ptr) { + /* Skip ":" port with no number, it's same as default */ + } else if (slash_ptr - url == 2 && + !strncmp(norm.buf, "http:", 5) && + !strncmp(url, "80", 2)) { + /* Skip http :80 as it's the default */ + } else if (slash_ptr - url == 3 && + !strncmp(norm.buf, "https:", 6) && + !strncmp(url, "443", 3)) { + /* Skip https :443 as it's the default */ + } else { + /* + * Port number must be all digits with leading 0s removed + * and since all the protocols we deal with have a 16-bit + * port number it must also be in the range 1..65535 + * 0 is not allowed because that means "next available" + * on just about every system and therefore cannot be used + */ + unsigned long pnum = 0; + spanned = strspn(url, URL_DIGIT); + if (spanned < slash_ptr - url) { + /* port number has invalid characters */ + if (out_info) { + out_info->url = NULL; + out_info->err = _("invalid port number"); + } + strbuf_release(&norm); + return NULL; + } + if (slash_ptr - url <= 5) + pnum = strtoul(url, NULL, 10); + if (pnum == 0 || pnum > 65535) { + /* port number not in range 1..65535 */ + if (out_info) { + out_info->url = NULL; + out_info->err = _("invalid port number"); + } + strbuf_release(&norm); + return NULL; + } + strbuf_addch(&norm, ':'); + strbuf_add(&norm, url, slash_ptr - url); + port_len = slash_ptr - url; + } + url_len -= slash_ptr - colon_ptr; + url = slash_ptr; + } + if (host_off) + host_len = norm.len - host_off; + + + /* + * Now copy the path resolving any . and .. segments being careful not + * to corrupt the URL by unescaping any delimiters, but do add an + * initial '/' if it's missing and do normalize any %-escape sequences. + */ + path_off = norm.len; + path_start = norm.buf + path_off; + strbuf_addch(&norm, '/'); + if (*url == '/') { + url++; + url_len--; + } + for (;;) { + const char *seg_start; + size_t seg_start_off = norm.len; + const char *next_slash = url + strcspn(url, "/?#"); + int skip_add_slash = 0; + + /* + * RFC 3689 indicates that any . or .. segments should be + * unescaped before being checked for. + */ + if (!append_normalized_escapes(&norm, url, next_slash - url, "", + URL_RESERVED)) { + if (out_info) { + out_info->url = NULL; + out_info->err = _("invalid %XX escape sequence"); + } + strbuf_release(&norm); + return NULL; + } + + seg_start = norm.buf + seg_start_off; + if (!strcmp(seg_start, ".")) { + /* ignore a . segment; be careful not to remove initial '/' */ + if (seg_start == path_start + 1) { + strbuf_setlen(&norm, norm.len - 1); + skip_add_slash = 1; + } else { + strbuf_setlen(&norm, norm.len - 2); + } + } else if (!strcmp(seg_start, "..")) { + /* + * ignore a .. segment and remove the previous segment; + * be careful not to remove initial '/' from path + */ + const char *prev_slash = norm.buf + norm.len - 3; + if (prev_slash == path_start) { + /* invalid .. because no previous segment to remove */ + if (out_info) { + out_info->url = NULL; + out_info->err = _("invalid '..' path segment"); + } + strbuf_release(&norm); + return NULL; + } + while (*--prev_slash != '/') {} + if (prev_slash == path_start) { + strbuf_setlen(&norm, prev_slash - norm.buf + 1); + skip_add_slash = 1; + } else { + strbuf_setlen(&norm, prev_slash - norm.buf); + } + } + url_len -= next_slash - url; + url = next_slash; + /* if the next char is not '/' done with the path */ + if (*url != '/') + break; + url++; + url_len--; + if (!skip_add_slash) + strbuf_addch(&norm, '/'); + } + path_len = norm.len - path_off; + + + /* + * Now simply copy the rest, if any, only normalizing %-escapes and + * being careful not to corrupt the URL by unescaping any delimiters. + */ + if (*url) { + if (!append_normalized_escapes(&norm, url, url_len, "", URL_RESERVED)) { + if (out_info) { + out_info->url = NULL; + out_info->err = _("invalid %XX escape sequence"); + } + strbuf_release(&norm); + return NULL; + } + } + + + result = strbuf_detach(&norm, &result_len); + if (out_info) { + out_info->url = result; + out_info->err = NULL; + out_info->url_len = result_len; + out_info->scheme_len = scheme_len; + out_info->user_off = user_off; + out_info->user_len = user_len; + out_info->passwd_off = passwd_off; + out_info->passwd_len = passwd_len; + out_info->host_off = host_off; + out_info->host_len = host_len; + out_info->port_len = port_len; + out_info->path_off = path_off; + out_info->path_len = path_len; + } + return result; +} + +static size_t url_match_prefix(const char *url, + const char *url_prefix, + size_t url_prefix_len) +{ + /* + * url_prefix matches url if url_prefix is an exact match for url or it + * is a prefix of url and the match ends on a path component boundary. + * Both url and url_prefix are considered to have an implicit '/' on the + * end for matching purposes if they do not already. + * + * url must be NUL terminated. url_prefix_len is the length of + * url_prefix which need not be NUL terminated. + * + * The return value is the length of the match in characters (including + * the final '/' even if it's implicit) or 0 for no match. + * + * Passing NULL as url and/or url_prefix will always cause 0 to be + * returned without causing any faults. + */ + if (!url || !url_prefix) + return 0; + if (!url_prefix_len || (url_prefix_len == 1 && *url_prefix == '/')) + return (!*url || *url == '/') ? 1 : 0; + if (url_prefix[url_prefix_len - 1] == '/') + url_prefix_len--; + if (strncmp(url, url_prefix, url_prefix_len)) + return 0; + if ((strlen(url) == url_prefix_len) || (url[url_prefix_len] == '/')) + return url_prefix_len + 1; + return 0; +} + +int match_urls(const struct url_info *url, + const struct url_info *url_prefix, + int *exactusermatch) +{ + /* + * url_prefix matches url if the scheme, host and port of url_prefix + * are the same as those of url and the path portion of url_prefix + * is the same as the path portion of url or it is a prefix that + * matches at a '/' boundary. If url_prefix contains a user name, + * that must also exactly match the user name in url. + * + * If the user, host, port and path match in this fashion, the returned + * value is the length of the path match including any implicit + * final '/'. For example, "http://me@example.com/path" is matched by + * "http://example.com" with a path length of 1. + * + * If there is a match and exactusermatch is not NULL, then + * *exactusermatch will be set to true if both url and url_prefix + * contained a user name or false if url_prefix did not have a + * user name. If there is no match *exactusermatch is left untouched. + */ + int usermatched = 0; + int pathmatchlen; + + if (!url || !url_prefix || !url->url || !url_prefix->url) + return 0; + + /* check the scheme */ + if (url_prefix->scheme_len != url->scheme_len || + strncmp(url->url, url_prefix->url, url->scheme_len)) + return 0; /* schemes do not match */ + + /* check the user name if url_prefix has one */ + if (url_prefix->user_off) { + if (!url->user_off || url->user_len != url_prefix->user_len || + strncmp(url->url + url->user_off, + url_prefix->url + url_prefix->user_off, + url->user_len)) + return 0; /* url_prefix has a user but it's not a match */ + usermatched = 1; + } + + /* check the host and port */ + if (url_prefix->host_len != url->host_len || + strncmp(url->url + url->host_off, + url_prefix->url + url_prefix->host_off, url->host_len)) + return 0; /* host names and/or ports do not match */ + + /* check the path */ + pathmatchlen = url_match_prefix( + url->url + url->path_off, + url_prefix->url + url_prefix->path_off, + url_prefix->url_len - url_prefix->path_off); + + if (pathmatchlen && exactusermatch) + *exactusermatch = usermatched; + return pathmatchlen; +} + +int urlmatch_config_entry(const char *var, const char *value, void *cb) +{ + struct string_list_item *item; + struct urlmatch_config *collect = cb; + struct urlmatch_item *matched; + struct url_info *url = &collect->url; + const char *key, *dot; + struct strbuf synthkey = STRBUF_INIT; + size_t matched_len = 0; + int user_matched = 0; + int retval; + + key = skip_prefix(var, collect->section); + if (!key || *(key++) != '.') { + if (collect->cascade_fn) + return collect->cascade_fn(var, value, cb); + return 0; /* not interested */ + } + dot = strrchr(key, '.'); + if (dot) { + char *config_url, *norm_url; + struct url_info norm_info; + + config_url = xmemdupz(key, dot - key); + norm_url = url_normalize(config_url, &norm_info); + free(config_url); + if (!norm_url) + return 0; + matched_len = match_urls(url, &norm_info, &user_matched); + free(norm_url); + if (!matched_len) + return 0; + key = dot + 1; + } + + if (collect->key && strcmp(key, collect->key)) + return 0; + + item = string_list_insert(&collect->vars, key); + if (!item->util) { + matched = xcalloc(1, sizeof(*matched)); + item->util = matched; + } else { + matched = item->util; + /* + * Is our match shorter? Is our match the same + * length, and without user while the current + * candidate is with user? Then we cannot use it. + */ + if (matched_len < matched->matched_len || + ((matched_len == matched->matched_len) && + (!user_matched && matched->user_matched))) + return 0; + /* Otherwise, replace it with this one. */ + } + + matched->matched_len = matched_len; + matched->user_matched = user_matched; + strbuf_addstr(&synthkey, collect->section); + strbuf_addch(&synthkey, '.'); + strbuf_addstr(&synthkey, key); + retval = collect->collect_fn(synthkey.buf, value, collect->cb); + + strbuf_release(&synthkey); + return retval; +} diff --git a/urlmatch.h b/urlmatch.h new file mode 100644 index 0000000000..b461dfd3df --- /dev/null +++ b/urlmatch.h @@ -0,0 +1,54 @@ +#ifndef URL_MATCH_H +#include "string-list.h" + +struct url_info { + /* normalized url on success, must be freed, otherwise NULL */ + char *url; + /* if !url, a brief reason for the failure, otherwise NULL */ + const char *err; + + /* the rest of the fields are only set if url != NULL */ + + size_t url_len; /* total length of url (which is now normalized) */ + size_t scheme_len; /* length of scheme name (excluding final :) */ + size_t user_off; /* offset into url to start of user name (0 => none) */ + size_t user_len; /* length of user name; if user_off != 0 but + user_len == 0, an empty user name was given */ + size_t passwd_off; /* offset into url to start of passwd (0 => none) */ + size_t passwd_len; /* length of passwd; if passwd_off != 0 but + passwd_len == 0, an empty passwd was given */ + size_t host_off; /* offset into url to start of host name (0 => none) */ + size_t host_len; /* length of host name; this INCLUDES any ':portnum'; + * file urls may have host_len == 0 */ + size_t port_len; /* if a portnum is present (port_len != 0), it has + * this length (excluding the leading ':') at the + * end of the host name (always 0 for file urls) */ + size_t path_off; /* offset into url to the start of the url path; + * this will always point to a '/' character + * after the url has been normalized */ + size_t path_len; /* length of path portion excluding any trailing + * '?...' and '#...' portion; will always be >= 1 */ +}; + +extern char *url_normalize(const char *, struct url_info *); +extern int match_urls(const struct url_info *url, const struct url_info *url_prefix, int *exactusermatch); + +struct urlmatch_item { + size_t matched_len; + char user_matched; +}; + +struct urlmatch_config { + struct string_list vars; + struct url_info url; + const char *section; + const char *key; + + void *cb; + int (*collect_fn)(const char *var, const char *value, void *cb); + int (*cascade_fn)(const char *var, const char *value, void *cb); +}; + +extern int urlmatch_config_entry(const char *var, const char *value, void *cb); + +#endif /* URL_MATCH_H */ @@ -56,10 +56,7 @@ static int process_tree(struct walker *walker, struct tree *tree) if (!obj || process(walker, obj)) return -1; } - free(tree->buffer); - tree->buffer = NULL; - tree->size = 0; - tree->object.parsed = 0; + free_tree_buffer(tree); return 0; } diff --git a/wt-status.c b/wt-status.c index cb24f1fa9b..cbdce72651 100644 --- a/wt-status.c +++ b/wt-status.c @@ -1,4 +1,5 @@ #include "cache.h" +#include "pathspec.h" #include "wt-status.h" #include "object.h" #include "dir.h" @@ -8,6 +9,7 @@ #include "diffcore.h" #include "quote.h" #include "run-command.h" +#include "argv-array.h" #include "remote.h" #include "refs.h" #include "submodule.h" @@ -45,9 +47,11 @@ static void status_vprintf(struct wt_status *s, int at_bol, const char *color, strbuf_vaddf(&sb, fmt, ap); if (!sb.len) { - strbuf_addch(&sb, comment_line_char); - if (!trail) - strbuf_addch(&sb, ' '); + if (s->display_comment_prefix) { + strbuf_addch(&sb, comment_line_char); + if (!trail) + strbuf_addch(&sb, ' '); + } color_print_strbuf(s->fp, color, &sb); if (trail) fprintf(s->fp, "%s", trail); @@ -58,7 +62,7 @@ static void status_vprintf(struct wt_status *s, int at_bol, const char *color, eol = strchr(line, '\n'); strbuf_reset(&linebuf); - if (at_bol) { + if (at_bol && s->display_comment_prefix) { strbuf_addch(&linebuf, comment_line_char); if (*line != '\n' && *line != '\t') strbuf_addch(&linebuf, ' '); @@ -128,6 +132,7 @@ void wt_status_prepare(struct wt_status *s) s->untracked.strdup_strings = 1; s->ignored.strdup_strings = 1; s->show_branch = -1; /* unspecified */ + s->display_comment_prefix = 0; } static void wt_status_print_unmerged_header(struct wt_status *s) @@ -160,7 +165,7 @@ static void wt_status_print_unmerged_header(struct wt_status *s) } } - if (!advice_status_hints) + if (!s->hints) return; if (s->whence != FROM_COMMIT) ; @@ -187,7 +192,7 @@ static void wt_status_print_cached_header(struct wt_status *s) const char *c = color(WT_STATUS_HEADER, s); status_printf_ln(s, c, _("Changes to be committed:")); - if (!advice_status_hints) + if (!s->hints) return; if (s->whence != FROM_COMMIT) ; /* NEEDSWORK: use "git reset --unresolve"??? */ @@ -205,7 +210,7 @@ static void wt_status_print_dirty_header(struct wt_status *s, const char *c = color(WT_STATUS_HEADER, s); status_printf_ln(s, c, _("Changes not staged for commit:")); - if (!advice_status_hints) + if (!s->hints) return; if (!has_deleted) status_printf_ln(s, c, _(" (use \"git add <file>...\" to update what will be committed)")); @@ -223,7 +228,7 @@ static void wt_status_print_other_header(struct wt_status *s, { const char *c = color(WT_STATUS_HEADER, s); status_printf_ln(s, c, "%s:", what); - if (!advice_status_hints) + if (!s->hints) return; status_printf_ln(s, c, _(" (use \"git %s <file>...\" to include in what will be committed)"), how); status_printf_ln(s, c, ""); @@ -438,7 +443,7 @@ static void wt_status_collect_changes_worktree(struct wt_status *s) } rev.diffopt.format_callback = wt_status_collect_changed_cb; rev.diffopt.format_callback_data = s; - init_pathspec(&rev.prune_data, s->pathspec); + copy_pathspec(&rev.prune_data, &s->pathspec); run_diff_files(&rev, 0); } @@ -463,22 +468,20 @@ static void wt_status_collect_changes_index(struct wt_status *s) rev.diffopt.detect_rename = 1; rev.diffopt.rename_limit = 200; rev.diffopt.break_opt = 0; - init_pathspec(&rev.prune_data, s->pathspec); + copy_pathspec(&rev.prune_data, &s->pathspec); run_diff_index(&rev, 1); } static void wt_status_collect_changes_initial(struct wt_status *s) { - struct pathspec pathspec; int i; - init_pathspec(&pathspec, s->pathspec); for (i = 0; i < active_nr; i++) { struct string_list_item *it; struct wt_status_change_data *d; const struct cache_entry *ce = active_cache[i]; - if (!ce_path_match(ce, &pathspec)) + if (!ce_path_match(ce, &s->pathspec)) continue; it = string_list_insert(&s->change, ce->name); d = it->util; @@ -493,7 +496,6 @@ static void wt_status_collect_changes_initial(struct wt_status *s) else d->index_status = DIFF_STATUS_ADDED; } - free_pathspec(&pathspec); } static void wt_status_collect_untracked(struct wt_status *s) @@ -516,12 +518,12 @@ static void wt_status_collect_untracked(struct wt_status *s) dir.flags |= DIR_SHOW_IGNORED_TOO; setup_standard_excludes(&dir); - fill_directory(&dir, s->pathspec); + fill_directory(&dir, &s->pathspec); for (i = 0; i < dir.nr; i++) { struct dir_entry *ent = dir.entries[i]; if (cache_name_is_other(ent->name, ent->len) && - match_pathspec(s->pathspec, ent->name, ent->len, 0, NULL)) + match_pathspec_depth(&s->pathspec, ent->name, ent->len, 0, NULL)) string_list_insert(&s->untracked, ent->name); free(ent); } @@ -529,7 +531,7 @@ static void wt_status_collect_untracked(struct wt_status *s) for (i = 0; i < dir.ignored_nr; i++) { struct dir_entry *ent = dir.ignored[i]; if (cache_name_is_other(ent->name, ent->len) && - match_pathspec(s->pathspec, ent->name, ent->len, 0, NULL)) + match_pathspec_depth(&s->pathspec, ent->name, ent->len, 0, NULL)) string_list_insert(&s->ignored, ent->name); free(ent); } @@ -663,29 +665,57 @@ static void wt_status_print_submodule_summary(struct wt_status *s, int uncommitt char summary_limit[64]; char index[PATH_MAX]; const char *env[] = { NULL, NULL }; - const char *argv[8]; - - env[0] = index; - argv[0] = "submodule"; - argv[1] = "summary"; - argv[2] = uncommitted ? "--files" : "--cached"; - argv[3] = "--for-status"; - argv[4] = "--summary-limit"; - argv[5] = summary_limit; - argv[6] = uncommitted ? NULL : (s->amend ? "HEAD^" : "HEAD"); - argv[7] = NULL; + struct argv_array argv = ARGV_ARRAY_INIT; + struct strbuf cmd_stdout = STRBUF_INIT; + struct strbuf summary = STRBUF_INIT; + char *summary_content; + size_t len; sprintf(summary_limit, "%d", s->submodule_summary); snprintf(index, sizeof(index), "GIT_INDEX_FILE=%s", s->index_file); + env[0] = index; + argv_array_push(&argv, "submodule"); + argv_array_push(&argv, "summary"); + argv_array_push(&argv, uncommitted ? "--files" : "--cached"); + argv_array_push(&argv, "--for-status"); + argv_array_push(&argv, "--summary-limit"); + argv_array_push(&argv, summary_limit); + if (!uncommitted) + argv_array_push(&argv, s->amend ? "HEAD^" : "HEAD"); + memset(&sm_summary, 0, sizeof(sm_summary)); - sm_summary.argv = argv; + sm_summary.argv = argv.argv; sm_summary.env = env; sm_summary.git_cmd = 1; sm_summary.no_stdin = 1; fflush(s->fp); - sm_summary.out = dup(fileno(s->fp)); /* run_command closes it */ + sm_summary.out = -1; + run_command(&sm_summary); + argv_array_clear(&argv); + + len = strbuf_read(&cmd_stdout, sm_summary.out, 1024); + + /* prepend header, only if there's an actual output */ + if (len) { + if (uncommitted) + strbuf_addstr(&summary, _("Submodules changed but not updated:")); + else + strbuf_addstr(&summary, _("Submodule changes to be committed:")); + strbuf_addstr(&summary, "\n\n"); + } + strbuf_addbuf(&summary, &cmd_stdout); + strbuf_release(&cmd_stdout); + + if (s->display_comment_prefix) { + summary_content = strbuf_detach(&summary, &len); + strbuf_add_commented_lines(&summary, summary_content, len); + free(summary_content); + } + + fputs(summary.buf, s->fp); + strbuf_release(&summary); } static void wt_status_print_other(struct wt_status *s, @@ -719,10 +749,11 @@ static void wt_status_print_other(struct wt_status *s, strbuf_release(&buf); if (!column_active(s->colopts)) - return; + goto conclude; - strbuf_addf(&buf, "%s#\t%s", + strbuf_addf(&buf, "%s%s\t%s", color(WT_STATUS_HEADER, s), + s->display_comment_prefix ? "#" : "", color(WT_STATUS_UNTRACKED, s)); memset(&copts, 0, sizeof(copts)); copts.padding = 1; @@ -732,6 +763,8 @@ static void wt_status_print_other(struct wt_status *s, print_columns(&output, s->colopts, &copts); string_list_clear(&output, 0); strbuf_release(&buf); +conclude: + status_printf_ln(s, GIT_COLOR_NORMAL, ""); } static void wt_status_print_verbose(struct wt_status *s) @@ -766,6 +799,8 @@ static void wt_status_print_tracking(struct wt_status *s) struct strbuf sb = STRBUF_INIT; const char *cp, *ep; struct branch *branch; + char comment_line_string[3]; + int i; assert(s->branch && !s->is_initial); if (prefixcmp(s->branch, "refs/heads/")) @@ -774,12 +809,22 @@ static void wt_status_print_tracking(struct wt_status *s) if (!format_tracking_info(branch, &sb)) return; + i = 0; + if (s->display_comment_prefix) { + comment_line_string[i++] = comment_line_char; + comment_line_string[i++] = ' '; + } + comment_line_string[i] = '\0'; + for (cp = sb.buf; (ep = strchr(cp, '\n')) != NULL; cp = ep + 1) color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), - "%c %.*s", comment_line_char, + "%s%.*s", comment_line_string, (int)(ep - cp), cp); - color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), "%c", - comment_line_char); + if (s->display_comment_prefix) + color_fprintf_ln(s->fp, color(WT_STATUS_HEADER, s), "%c", + comment_line_char); + else + fprintf_ln(s->fp, ""); } static int has_unmerged(struct wt_status *s) @@ -801,13 +846,13 @@ static void show_merge_in_progress(struct wt_status *s, { if (has_unmerged(s)) { status_printf_ln(s, color, _("You have unmerged paths.")); - if (advice_status_hints) + if (s->hints) status_printf_ln(s, color, _(" (fix conflicts and run \"git commit\")")); } else { status_printf_ln(s, color, _("All conflicts fixed but you are still merging.")); - if (advice_status_hints) + if (s->hints) status_printf_ln(s, color, _(" (use \"git commit\" to conclude merge)")); } @@ -823,7 +868,7 @@ static void show_am_in_progress(struct wt_status *s, if (state->am_empty_patch) status_printf_ln(s, color, _("The current patch is empty.")); - if (advice_status_hints) { + if (s->hints) { if (!state->am_empty_patch) status_printf_ln(s, color, _(" (fix conflicts and then run \"git am --continue\")")); @@ -896,7 +941,7 @@ static void show_rebase_in_progress(struct wt_status *s, else status_printf_ln(s, color, _("You are currently rebasing.")); - if (advice_status_hints) { + if (s->hints) { status_printf_ln(s, color, _(" (fix conflicts and then run \"git rebase --continue\")")); status_printf_ln(s, color, @@ -913,7 +958,7 @@ static void show_rebase_in_progress(struct wt_status *s, else status_printf_ln(s, color, _("You are currently rebasing.")); - if (advice_status_hints) + if (s->hints) status_printf_ln(s, color, _(" (all conflicts fixed: run \"git rebase --continue\")")); } else if (split_commit_in_progress(s)) { @@ -925,7 +970,7 @@ static void show_rebase_in_progress(struct wt_status *s, else status_printf_ln(s, color, _("You are currently splitting a commit during a rebase.")); - if (advice_status_hints) + if (s->hints) status_printf_ln(s, color, _(" (Once your working directory is clean, run \"git rebase --continue\")")); } else { @@ -937,7 +982,7 @@ static void show_rebase_in_progress(struct wt_status *s, else status_printf_ln(s, color, _("You are currently editing a commit during a rebase.")); - if (advice_status_hints && !s->amend) { + if (s->hints && !s->amend) { status_printf_ln(s, color, _(" (use \"git commit --amend\" to amend the current commit)")); status_printf_ln(s, color, @@ -952,7 +997,7 @@ static void show_cherry_pick_in_progress(struct wt_status *s, const char *color) { status_printf_ln(s, color, _("You are currently cherry-picking.")); - if (advice_status_hints) { + if (s->hints) { if (has_unmerged(s)) status_printf_ln(s, color, _(" (fix conflicts and run \"git cherry-pick --continue\")")); @@ -971,7 +1016,7 @@ static void show_revert_in_progress(struct wt_status *s, { status_printf_ln(s, color, _("You are currently reverting commit %s."), find_unique_abbrev(state->revert_head_sha1, DEFAULT_ABBREV)); - if (advice_status_hints) { + if (s->hints) { if (has_unmerged(s)) status_printf_ln(s, color, _(" (fix conflicts and run \"git revert --continue\")")); @@ -995,7 +1040,7 @@ static void show_bisect_in_progress(struct wt_status *s, else status_printf_ln(s, color, _("You are currently bisecting.")); - if (advice_status_hints) + if (s->hints) status_printf_ln(s, color, _(" (use \"git bisect reset\" to get back to the original branch)")); wt_status_print_trailer(s); @@ -1233,7 +1278,7 @@ void wt_status_print(struct wt_status *s) } } else if (s->commitable) status_printf_ln(s, GIT_COLOR_NORMAL, _("Untracked files not listed%s"), - advice_status_hints + s->hints ? _(" (use -u option to show untracked files)") : ""); if (s->verbose) @@ -1244,25 +1289,25 @@ void wt_status_print(struct wt_status *s) else if (s->nowarn) ; /* nothing */ else if (s->workdir_dirty) { - if (advice_status_hints) + if (s->hints) printf(_("no changes added to commit " "(use \"git add\" and/or \"git commit -a\")\n")); else printf(_("no changes added to commit\n")); } else if (s->untracked.nr) { - if (advice_status_hints) + if (s->hints) printf(_("nothing added to commit but untracked files " "present (use \"git add\" to track)\n")); else printf(_("nothing added to commit but untracked files present\n")); } else if (s->is_initial) { - if (advice_status_hints) + if (s->hints) printf(_("nothing to commit (create/copy files " "and use \"git add\" to track)\n")); else printf(_("nothing to commit\n")); } else if (!s->show_untracked_files) { - if (advice_status_hints) + if (s->hints) printf(_("nothing to commit (use -u to show untracked files)\n")); else printf(_("nothing to commit\n")); @@ -1365,6 +1410,7 @@ static void wt_shortstatus_print_tracking(struct wt_status *s) const char *base; const char *branch_name; int num_ours, num_theirs; + int upstream_is_gone = 0; color_fprintf(s->fp, color(WT_STATUS_HEADER, s), "## "); @@ -1382,20 +1428,37 @@ static void wt_shortstatus_print_tracking(struct wt_status *s) branch = branch_get(s->branch + 11); if (s->is_initial) color_fprintf(s->fp, header_color, _("Initial commit on ")); - if (!stat_tracking_info(branch, &num_ours, &num_theirs)) { - color_fprintf(s->fp, branch_color_local, "%s", branch_name); + + color_fprintf(s->fp, branch_color_local, "%s", branch_name); + + switch (stat_tracking_info(branch, &num_ours, &num_theirs)) { + case 0: + /* no base */ fputc(s->null_termination ? '\0' : '\n', s->fp); return; + case -1: + /* with "gone" base */ + upstream_is_gone = 1; + break; + default: + /* with base */ + break; } base = branch->merge[0]->dst; base = shorten_unambiguous_ref(base, 0); - color_fprintf(s->fp, branch_color_local, "%s", branch_name); color_fprintf(s->fp, header_color, "..."); color_fprintf(s->fp, branch_color_remote, "%s", base); + if (!upstream_is_gone && !num_ours && !num_theirs) { + fputc(s->null_termination ? '\0' : '\n', s->fp); + return; + } + color_fprintf(s->fp, header_color, " ["); - if (!num_ours) { + if (upstream_is_gone) { + color_fprintf(s->fp, header_color, _("gone")); + } else if (!num_ours) { color_fprintf(s->fp, header_color, _("behind ")); color_fprintf(s->fp, branch_color_remote, "%d", num_theirs); } else if (!num_theirs) { diff --git a/wt-status.h b/wt-status.h index fb7152e187..9341c569a5 100644 --- a/wt-status.h +++ b/wt-status.h @@ -44,12 +44,13 @@ struct wt_status { int is_initial; char *branch; const char *reference; - const char **pathspec; + struct pathspec pathspec; int verbose; int amend; enum commit_whence whence; int nowarn; int use_color; + int display_comment_prefix; int relative_paths; int submodule_summary; int show_ignored_files; @@ -59,6 +60,7 @@ struct wt_status { unsigned colopts; int null_termination; int show_branch; + int hints; /* These are computed during processing of the individual sections */ int commitable; |