diff options
189 files changed, 6760 insertions, 1302 deletions
diff --git a/.gitignore b/.gitignore index 8572c8c0b0..3b7680ea1e 100644 --- a/.gitignore +++ b/.gitignore @@ -30,6 +30,9 @@ /git-commit-tree /git-config /git-count-objects +/git-credential-cache +/git-credential-cache--daemon +/git-credential-store /git-cvsexportcommit /git-cvsimport /git-cvsserver @@ -167,10 +170,12 @@ /gitweb/static/gitweb.js /gitweb/static/gitweb.min.* /test-chmtime +/test-credential /test-ctype /test-date /test-delta /test-dump-cache-tree +/test-scrap-cache-tree /test-genrandom /test-index-version /test-line-buffer diff --git a/Documentation/CodingGuidelines b/Documentation/CodingGuidelines index fe1c1e5bc2..483008699f 100644 --- a/Documentation/CodingGuidelines +++ b/Documentation/CodingGuidelines @@ -81,6 +81,10 @@ For shell scripts specifically (not exhaustive): are ERE elements not BRE (note that \? and \+ are not even part of BRE -- making them accessible from BRE is a GNU extension). + - Use Git's gettext wrappers in git-sh-i18n to make the user + interface translatable. See "Marking strings for translation" in + po/README. + For C programs: - We use tabs to indent, and interpret tabs as taking up to @@ -144,6 +148,9 @@ For C programs: - When we pass <string, length> pair to functions, we should try to pass them in that order. + - Use Git's gettext wrappers to make the user interface + translatable. See "Marking strings for translation" in po/README. + Writing Documentation: Every user-visible change should be reflected in the documentation. diff --git a/Documentation/Makefile b/Documentation/Makefile index 304b31edee..116f17587e 100644 --- a/Documentation/Makefile +++ b/Documentation/Makefile @@ -7,6 +7,7 @@ MAN5_TXT=gitattributes.txt gitignore.txt gitmodules.txt githooks.txt \ MAN7_TXT=gitcli.txt gittutorial.txt gittutorial-2.txt \ gitcvs-migration.txt gitcore-tutorial.txt gitglossary.txt \ gitdiffcore.txt gitnamespaces.txt gitrevisions.txt gitworkflows.txt +MAN7_TXT += gitcredentials.txt MAN_TXT = $(MAN1_TXT) $(MAN5_TXT) $(MAN7_TXT) MAN_XML=$(patsubst %.txt,%.xml,$(MAN_TXT)) diff --git a/Documentation/RelNotes/1.7.6.5.txt b/Documentation/RelNotes/1.7.6.5.txt new file mode 100644 index 0000000000..6713132a9e --- /dev/null +++ b/Documentation/RelNotes/1.7.6.5.txt @@ -0,0 +1,26 @@ +Git v1.7.6.5 Release Notes +========================== + +Fixes since v1.7.6.4 +-------------------- + + * The date parser did not accept timezone designators that lack minutes + part and also has a colon between "hh:mm". + + * After fetching from a remote that has very long refname, the reporting + output could have corrupted by overrunning a static buffer. + + * "git mergetool" did not use its arguments as pathspec, but as a path to + the file that may not even have any conflict. + + * "git name-rev --all" tried to name all _objects_, naturally failing to + describe many blobs and trees, instead of showing only commits as + advertised in its documentation. + + * "git remote rename $a $b" were not careful to match the remote name + against $a (i.e. source side of the remote nickname). + + * "gitweb" used to produce a non-working link while showing the contents + of a blob, when JavaScript actions are enabled. + +Also contains minor fixes and documentation updates. diff --git a/Documentation/RelNotes/1.7.7.5.txt b/Documentation/RelNotes/1.7.7.5.txt new file mode 100644 index 0000000000..7b0931987b --- /dev/null +++ b/Documentation/RelNotes/1.7.7.5.txt @@ -0,0 +1,14 @@ +Git v1.7.7.5 Release Notes +========================== + +Fixes since v1.7.7.4 +-------------------- + + * After fetching from a remote that has very long refname, the reporting + output could have corrupted by overrunning a static buffer. + + * "git checkout" and "git merge" treated in-tree .gitignore and exclude + file in $GIT_DIR/info/ directory inconsistently when deciding which + untracked files are ignored and expendable. + +Also contains minor fixes and documentation updates. diff --git a/Documentation/RelNotes/1.7.8.1.txt b/Documentation/RelNotes/1.7.8.1.txt new file mode 100644 index 0000000000..0e8bd9f5ee --- /dev/null +++ b/Documentation/RelNotes/1.7.8.1.txt @@ -0,0 +1,17 @@ +Git v1.7.8.1 Release Notes +========================== + +Fixes since v1.7.8.1 +-------------------- + + * In some codepaths (notably, checkout and merge), the ignore patterns + recorded in $GIT_DIR/info/exclude were not honored. They now are. + + * After fetching from a remote that has very long refname, the reporting + output could have corrupted by overrunning a static buffer. + + * "git checkout" and "git merge" treated in-tree .gitignore and exclude + file in $GIT_DIR/info/ directory inconsistently when deciding which + untracked files are ignored and expendable. + +Also contains minor fixes and documentation updates. diff --git a/Documentation/RelNotes/1.7.9.txt b/Documentation/RelNotes/1.7.9.txt index 258ab7a186..70ff060231 100644 --- a/Documentation/RelNotes/1.7.9.txt +++ b/Documentation/RelNotes/1.7.9.txt @@ -4,11 +4,45 @@ Git v1.7.9 Release Notes (draft) Updates since v1.7.8 -------------------- + * gitk updates accumulated since early 2011. + + * git-gui updated to 0.16.0. + + * git-p4 (in contrib/) updates. + + * i18n effort is going forward and Git uses localized messages if + available. + * Porcelain commands like "git reset" did not distinguish deletions and type-changes from ordinary modification, and reported them with the same 'M' moniker. They now use 'D' (for deletion) and 'T' (for type-change) to match "git status -s" and "git diff --name-status". + * The code to handle username/password for HTTP transaction used in + "git push" & "git fetch" learned to talk "credential API" to + external programs to cache or store them, to allow integration with + platform native keychain mechanisms. + + * "git commit" and "git reset" re-learned the optimization to prime + the cache-tree information in the index, which makes it faster to + write a tree object out after the index entries are updated. + + * "git add" learned to stream large files directly into a packfile + instead of writing them into individual loose object files. + + * "git branch -m <current branch> HEAD" is an obvious no-op and is + now allowed. + + * "git checkout -B <current branch> <elsewhere>" is a more intuitive + way to spell "git reset --keep <elsewhere>". + + * "git checkout" and "git merge" learned "--no-overwrite-ignore" option + to tell Git that untracked and ignored files are not expendable. + + * "git commit --amend" learned "--no-edit" option to say that the + user is amending the tree being recorded, without updating the + commit log message. + * fsck and prune are relatively lengthy operations that still go silent while making the end-user wait. They learned to give progress output like other slow operations. @@ -41,6 +75,10 @@ Updates since v1.7.8 which serves as a global fallback for setting 'branch.<name>.rebase' configuration variable per branch. + * "git tag" learned "--cleanup" option to control how the whitespaces + and empty lines in tag message are cleaned up. + + * "gitweb" learned to show side-by-side diff. Also contains minor documentation updates and code clean-ups. @@ -48,14 +86,74 @@ Also contains minor documentation updates and code clean-ups. Fixes since v1.7.8 ------------------ - * In some codepaths (notably, checkout and merge), the ignore patterns - recorded in $GIT_DIR/info/exclude were not honored. They now are. - (merge fc001b5 nd/maint-ignore-exclude later to maint). - + * The function header pattern for files with "diff=cpp" attribute did + not consider "type *funcname(type param1,..." as the beginning of a + function. + (merge 37e7793 tr/userdiff-c-returns-pointer later to maint). + + * The replacement implemention for snprintf used on platforms with + native snprintf that is broken did not use va_copy correctly. + (merge a9bfbc5 jk/maint-snprintf-va-copy later to maint). + + * LF-to-CRLF streaming filter used when checking out a large-ish blob + fell into an infinite loop with a rare input. + (merge 284e3d2 cn/maint-lf-to-crlf-filter later to maint). + + * git native connection going over TCP (not over SSH) did not set + SO_KEEPALIVE option which failed to receive link layer errors. + (merge e47a858 ew/keepalive later to maint). + + * "git archive" mistakenly allowed remote clients to ask for commits + that are not at the tip of any ref. + (merge 7b51c33 jk/maint-upload-archive later to maint). + + * "git apply --check" did not error out when given an empty input + without any patch. + (merge cc64b31 bc/maint-apply-check-no-patch later to maint). + + * "git checkout -m" did not recreate the conflicted state in a "both + sides added, without any common ancestor version" conflict + situation. + (merge 335c6e4 jc/checkout-m-twoway later to maint). + + * "git cherry-pick $commit" (not a range) created an unnecessary + sequencer state and interfered with valid workflow to use the + command during a session to cherry-pick multiple commits. + (merge d596118 jn/maint-sequencer-fixes later to maint). + + * The error message from "git diff" and "git status" when they fail + to inspect changes in submodules did not report which submodule they + had trouble with. + (merge 6a5ceda jl/submodule-status-failure-report later to maint). + + * "fast-import" did not correctly update an existing notes tree, + possibly corrupting the fan-out. + + * "git fetch-pack" accepted unqualified refs that do not begin with + refs/ by mistake and compensated it by matching the refspec with + tail-match, which was doubly wrong. This broke fetching from a + repository with a funny named ref "refs/foo/refs/heads/master" and a + 'master' branch with "git fetch-pack refs/heads/master", as the + command incorrectly considered the former a "match". + (merge bab8d28 jk/fetch-no-tail-match-refs later to maint). + + * "git mv" gave suboptimal error/warning messages when it overwrites + target files. It also did not pay attention to "-v" option. + (merge 534376c jk/maint-mv later to maint). + + * When a "reword" action in "git rebase -i" failed to run "commit --amend", + we did not give the control back to the user to resolve the situation, and + instead kept the original commit log message. + (merge 0becb3e aw/rebase-i-stop-on-failure-to-amend later to maint). + + * Authenticated "git push" over dumb HTTP were broken with a recent + change and failed without asking for password when username is + given. + (merge a4ddbc3 jk/maint-push-over-dav later to maint). -- exec >/var/tmp/1 -O=v1.7.8-162-gd2c7807 +O=v1.7.8-351-g2dccad3 echo O=$(git describe master) git log --first-parent --oneline --reverse ^$O master echo diff --git a/Documentation/config.txt b/Documentation/config.txt index 8a7d2d4cb1..6e63b5938f 100644 --- a/Documentation/config.txt +++ b/Documentation/config.txt @@ -115,35 +115,32 @@ in the appropriate manual page. You will find a description of non-core porcelain configuration variables in the respective porcelain documentation. advice.*:: - When set to 'true', display the given optional help message. - When set to 'false', do not display. The configuration variables - are: + These variables control various optional help messages designed to + aid new users. All 'advice.*' variables default to 'true', and you + can tell Git that you do not need help by setting these to 'false': + -- pushNonFastForward:: Advice shown when linkgit:git-push[1] refuses - non-fast-forward refs. Default: true. + non-fast-forward refs. statusHints:: Directions on how to stage/unstage/add shown in the output of linkgit:git-status[1] and the template shown - when writing commit messages. Default: true. + when writing commit messages. commitBeforeMerge:: Advice shown when linkgit:git-merge[1] refuses to merge to avoid overwriting local changes. - Default: true. resolveConflict:: Advices shown by various commands when conflicts prevent the operation from being performed. - Default: true. implicitIdentity:: Advice on how to set your identity configuration when your information is guessed from the system username and - domain name. Default: true. - + domain name. detachedHead:: - Advice shown when you used linkgit::git-checkout[1] to + Advice shown when you used linkgit:git-checkout[1] to move to the detach HEAD state, to instruct how to create - a local branch after the fact. Default: true. + a local branch after the fact. -- core.fileMode:: @@ -834,6 +831,29 @@ commit.template:: "{tilde}/" is expanded to the value of `$HOME` and "{tilde}user/" to the specified user's home directory. +credential.helper:: + Specify an external helper to be called when a username or + password credential is needed; the helper may consult external + storage to avoid prompting the user for the credentials. See + linkgit:gitcredentials[7] for details. + +credential.useHttpPath:: + When acquiring credentials, consider the "path" component of an http + or https URL to be important. Defaults to false. See + linkgit:gitcredentials[7] for more information. + +credential.username:: + If no username is set for a network authentication, use this username + by default. See credential.<context>.* below, and + linkgit:gitcredentials[7]. + +credential.<url>.*:: + Any of the credential.* options above can be applied selectively to + some credentials. For example "credential.https://example.com.username" + would set the default username only for https connections to + example.com. See linkgit:gitcredentials[7] for details on how URLs are + matched. + include::diff-config.txt[] difftool.<tool>.path:: diff --git a/Documentation/git-credential-cache--daemon.txt b/Documentation/git-credential-cache--daemon.txt new file mode 100644 index 0000000000..11edc5a173 --- /dev/null +++ b/Documentation/git-credential-cache--daemon.txt @@ -0,0 +1,26 @@ +git-credential-cache--daemon(1) +=============================== + +NAME +---- +git-credential-cache--daemon - temporarily store user credentials in memory + +SYNOPSIS +-------- +[verse] +git credential-cache--daemon <socket> + +DESCRIPTION +----------- + +NOTE: You probably don't want to invoke this command yourself; it is +started automatically when you use linkgit:git-credential-cache[1]. + +This command listens on the Unix domain socket specified by `<socket>` +for `git-credential-cache` clients. Clients may store and retrieve +credentials. Each credential is held for a timeout specified by the +client; once no credentials are held, the daemon exits. + +GIT +--- +Part of the linkgit:git[1] suite diff --git a/Documentation/git-credential-cache.txt b/Documentation/git-credential-cache.txt new file mode 100644 index 0000000000..f3d09c5d51 --- /dev/null +++ b/Documentation/git-credential-cache.txt @@ -0,0 +1,77 @@ +git-credential-cache(1) +======================= + +NAME +---- +git-credential-cache - helper to temporarily store passwords in memory + +SYNOPSIS +-------- +----------------------------- +git config credential.helper 'cache [options]' +----------------------------- + +DESCRIPTION +----------- + +This command caches credentials in memory for use by future git +programs. The stored credentials never touch the disk, and are forgotten +after a configurable timeout. The cache is accessible over a Unix +domain socket, restricted to the current user by filesystem permissions. + +You probably don't want to invoke this command directly; it is meant to +be used as a credential helper by other parts of git. See +linkgit:gitcredentials[7] or `EXAMPLES` below. + +OPTIONS +------- + +--timeout <seconds>:: + + Number of seconds to cache credentials (default: 900). + +--socket <path>:: + + Use `<path>` to contact a running cache daemon (or start a new + cache daemon if one is not started). Defaults to + `~/.git-credential-cache/socket`. If your home directory is on a + network-mounted filesystem, you may need to change this to a + local filesystem. + +CONTROLLING THE DAEMON +---------------------- + +If you would like the daemon to exit early, forgetting all cached +credentials before their timeout, you can issue an `exit` action: + +-------------------------------------- +git credential-cache exit +-------------------------------------- + +EXAMPLES +-------- + +The point of this helper is to reduce the number of times you must type +your username or password. For example: + +------------------------------------ +$ git config credential.helper cache +$ git push http://example.com/repo.git +Username: <type your username> +Password: <type your password> + +[work for 5 more minutes] +$ git push http://example.com/repo.git +[your credentials are used automatically] +------------------------------------ + +You can provide options via the credential.helper configuration +variable (this example drops the cache time to 5 minutes): + +------------------------------------------------------- +$ git config credential.helper 'cache --timeout=300' +------------------------------------------------------- + +GIT +--- +Part of the linkgit:git[1] suite diff --git a/Documentation/git-credential-store.txt b/Documentation/git-credential-store.txt new file mode 100644 index 0000000000..31093467d1 --- /dev/null +++ b/Documentation/git-credential-store.txt @@ -0,0 +1,75 @@ +git-credential-store(1) +======================= + +NAME +---- +git-credential-store - helper to store credentials on disk + +SYNOPSIS +-------- +------------------- +git config credential.helper 'store [options]' +------------------- + +DESCRIPTION +----------- + +NOTE: Using this helper will store your passwords unencrypted on disk, +protected only by filesystem permissions. If this is not an acceptable +security tradeoff, try linkgit:git-credential-cache[1], or find a helper +that integrates with secure storage provided by your operating system. + +This command stores credentials indefinitely on disk for use by future +git programs. + +You probably don't want to invoke this command directly; it is meant to +be used as a credential helper by other parts of git. See +linkgit:gitcredentials[7] or `EXAMPLES` below. + +OPTIONS +------- + +--store=<path>:: + + Use `<path>` to store credentials. The file will have its + filesystem permissions set to prevent other users on the system + from reading it, but will not be encrypted or otherwise + protected. Defaults to `~/.git-credentials`. + +EXAMPLES +-------- + +The point of this helper is to reduce the number of times you must type +your username or password. For example: + +------------------------------------------ +$ git config credential.helper store +$ git push http://example.com/repo.git +Username: <type your username> +Password: <type your password> + +[several days later] +$ git push http://example.com/repo.git +[your credentials are used automatically] +------------------------------------------ + +STORAGE FORMAT +-------------- + +The `.git-credentials` file is stored in plaintext. Each credential is +stored on its own line as a URL like: + +------------------------------ +https://user:pass@example.com +------------------------------ + +When git needs authentication for a particular URL context, +credential-store will consider that context a pattern to match against +each entry in the credentials file. If the protocol, hostname, and +username (if we already have one) match, then the password is returned +to git. See the discussion of configuration in linkgit:gitcredentials[7] +for more information. + +GIT +--- +Part of the linkgit:git[1] suite diff --git a/Documentation/git-mv.txt b/Documentation/git-mv.txt index b8db373964..e3c8448614 100644 --- a/Documentation/git-mv.txt +++ b/Documentation/git-mv.txt @@ -15,8 +15,8 @@ DESCRIPTION ----------- This script is used to move or rename a file, directory or symlink. - git mv [-f] [-n] <source> <destination> - git mv [-f] [-n] [-k] <source> ... <destination directory> + git mv [-v] [-f] [-n] [-k] <source> <destination> + git mv [-v] [-f] [-n] [-k] <source> ... <destination directory> In the first form, it renames <source>, which must exist and be either a file, symlink or directory, to <destination>. @@ -40,6 +40,10 @@ OPTIONS --dry-run:: Do nothing; only show what would happen +-v:: +--verbose:: + Report the names of files as they are moved. + GIT --- Part of the linkgit:git[1] suite diff --git a/Documentation/git-stripspace.txt b/Documentation/git-stripspace.txt index b78f031cd4..a80d94650d 100644 --- a/Documentation/git-stripspace.txt +++ b/Documentation/git-stripspace.txt @@ -3,26 +3,83 @@ git-stripspace(1) NAME ---- -git-stripspace - Filter out empty lines +git-stripspace - Remove unnecessary whitespace SYNOPSIS -------- [verse] -'git stripspace' [-s | --strip-comments] < <stream> +'git stripspace' [-s | --strip-comments] < input DESCRIPTION ----------- -Remove multiple empty lines, and empty lines at beginning and end. + +Clean the input in the manner used by 'git' for text such as commit +messages, notes, tags and branch descriptions. + +With no arguments, this will: + +- remove trailing whitespace from all lines +- collapse multiple consecutive empty lines into one empty line +- remove empty lines from the beginning and end of the input +- add a missing '\n' to the last line if necessary. + +In the case where the input consists entirely of whitespace characters, no +output will be produced. + +*NOTE*: This is intended for cleaning metadata, prefer the `--whitespace=fix` +mode of linkgit:git-apply[1] for correcting whitespace of patches or files in +the repository. OPTIONS ------- -s:: --strip-comments:: - In addition to empty lines, also strip lines starting with '#'. + Skip and remove all lines starting with '#'. + +EXAMPLES +-------- + +Given the following noisy input with '$' indicating the end of a line: -<stream>:: - Byte stream to act on. +-------- +|A brief introduction $ +| $ +|$ +|A new paragraph$ +|# with a commented-out line $ +|explaining lots of stuff.$ +|$ +|# An old paragraph, also commented-out. $ +| $ +|The end.$ +| $ +--------- + +Use 'git stripspace' with no arguments to obtain: + +-------- +|A brief introduction$ +|$ +|A new paragraph$ +|# with a commented-out line$ +|explaining lots of stuff.$ +|$ +|# An old paragraph, also commented-out.$ +|$ +|The end.$ +--------- + +Use 'git stripspace --strip-comments' to obtain: + +-------- +|A brief introduction$ +|$ +|A new paragraph$ +|explaining lots of stuff.$ +|$ +|The end.$ +--------- GIT --- diff --git a/Documentation/git-tag.txt b/Documentation/git-tag.txt index c83cb13de6..622a019eb0 100644 --- a/Documentation/git-tag.txt +++ b/Documentation/git-tag.txt @@ -99,6 +99,13 @@ OPTIONS Implies `-a` if none of `-a`, `-s`, or `-u <key-id>` is given. +--cleanup=<mode>:: + This option sets how the tag message is cleaned up. + The '<mode>' can be one of 'verbatim', 'whitespace' and 'strip'. The + 'strip' mode is default. The 'verbatim' mode does not change message at + all, 'whitespace' removes just leading/trailing whitespace lines and + 'strip' removes both whitespace and commentary. + <tagname>:: The name of the tag to create, delete, or describe. The new tag name must pass all checks defined by diff --git a/Documentation/git.txt b/Documentation/git.txt index e869032fc0..da7d48787e 100644 --- a/Documentation/git.txt +++ b/Documentation/git.txt @@ -49,15 +49,20 @@ Documentation for older releases are available here: * release notes for link:RelNotes/1.7.8.txt[1.7.8]. -* link:v1.7.7.1/git.html[documentation for release 1.7.7.1] +* link:v1.7.7.5/git.html[documentation for release 1.7.7.5] * release notes for + link:RelNotes/1.7.7.5.txt[1.7.7.5], + link:RelNotes/1.7.7.4.txt[1.7.7.4], + link:RelNotes/1.7.7.3.txt[1.7.7.3], + link:RelNotes/1.7.7.2.txt[1.7.7.2], link:RelNotes/1.7.7.1.txt[1.7.7.1], link:RelNotes/1.7.7.txt[1.7.7]. -* link:v1.7.6.4/git.html[documentation for release 1.7.6.4] +* link:v1.7.6.5/git.html[documentation for release 1.7.6.5] * release notes for + link:RelNotes/1.7.6.5.txt[1.7.6.5], link:RelNotes/1.7.6.4.txt[1.7.6.4], link:RelNotes/1.7.6.3.txt[1.7.6.3], link:RelNotes/1.7.6.2.txt[1.7.6.2], diff --git a/Documentation/gitcredentials.txt b/Documentation/gitcredentials.txt new file mode 100644 index 0000000000..066f825f2e --- /dev/null +++ b/Documentation/gitcredentials.txt @@ -0,0 +1,183 @@ +gitcredentials(7) +================= + +NAME +---- +gitcredentials - providing usernames and passwords to git + +SYNOPSIS +-------- +------------------ +git config credential.https://example.com.username myusername +git config credential.helper "$helper $options" +------------------ + +DESCRIPTION +----------- + +Git will sometimes need credentials from the user in order to perform +operations; for example, it may need to ask for a username and password +in order to access a remote repository over HTTP. This manual describes +the mechanisms git uses to request these credentials, as well as some +features to avoid inputting these credentials repeatedly. + +REQUESTING CREDENTIALS +---------------------- + +Without any credential helpers defined, git will try the following +strategies to ask the user for usernames and passwords: + +1. If the `GIT_ASKPASS` environment variable is set, the program + specified by the variable is invoked. A suitable prompt is provided + to the program on the command line, and the user's input is read + from its standard output. + +2. Otherwise, if the `core.askpass` configuration variable is set, its + value is used as above. + +3. Otherwise, if the `SSH_ASKPASS` environment variable is set, its + value is used as above. + +4. Otherwise, the user is prompted on the terminal. + +AVOIDING REPETITION +------------------- + +It can be cumbersome to input the same credentials over and over. Git +provides two methods to reduce this annoyance: + +1. Static configuration of usernames for a given authentication context. + +2. Credential helpers to cache or store passwords, or to interact with + a system password wallet or keychain. + +The first is simple and appropriate if you do not have secure storage available +for a password. It is generally configured by adding this to your config: + +--------------------------------------- +[credential "https://example.com"] + username = me +--------------------------------------- + +Credential helpers, on the other hand, are external programs from which git can +request both usernames and passwords; they typically interface with secure +storage provided by the OS or other programs. + +To use a helper, you must first select one to use. Git currently +includes the following helpers: + +cache:: + + Cache credentials in memory for a short period of time. See + linkgit:git-credential-cache[1] for details. + +store:: + + Store credentials indefinitely on disk. See + linkgit:git-credential-store[1] for details. + +You may also have third-party helpers installed; search for +`credential-*` in the output of `git help -a`, and consult the +documentation of individual helpers. Once you have selected a helper, +you can tell git to use it by putting its name into the +credential.helper variable. + +1. Find a helper. ++ +------------------------------------------- +$ git help -a | grep credential- +credential-foo +------------------------------------------- + +2. Read its description. ++ +------------------------------------------- +$ git help credential-foo +------------------------------------------- + +3. Tell git to use it. ++ +------------------------------------------- +$ git config --global credential.helper foo +------------------------------------------- + +If there are multiple instances of the `credential.helper` configuration +variable, each helper will be tried in turn, and may provide a username, +password, or nothing. Once git has acquired both a username and a +password, no more helpers will be tried. + + +CREDENTIAL CONTEXTS +------------------- + +Git considers each credential to have a context defined by a URL. This context +is used to look up context-specific configuration, and is passed to any +helpers, which may use it as an index into secure storage. + +For instance, imagine we are accessing `https://example.com/foo.git`. When git +looks into a config file to see if a section matches this context, it will +consider the two a match if the context is a more-specific subset of the +pattern in the config file. For example, if you have this in your config file: + +-------------------------------------- +[credential "https://example.com"] + username = foo +-------------------------------------- + +then we will match: both protocols are the same, both hosts are the same, and +the "pattern" URL does not care about the path component at all. However, this +context would not match: + +-------------------------------------- +[credential "https://kernel.org"] + username = foo +-------------------------------------- + +because the hostnames differ. Nor would it match `foo.example.com`; git +compares hostnames exactly, without considering whether two hosts are part of +the same domain. Likewise, a config entry for `http://example.com` would not +match: git compares the protocols exactly. + + +CONFIGURATION OPTIONS +--------------------- + +Options for a credential context can be configured either in +`credential.\*` (which applies to all credentials), or +`credential.<url>.\*`, where <url> matches the context as described +above. + +The following options are available in either location: + +helper:: + + The name of an external credential helper, and any associated options. + If the helper name is not an absolute path, then the string `git + credential-` is prepended. The resulting string is executed by the + shell (so, for example, setting this to `foo --option=bar` will execute + `git credential-foo --option=bar` via the shell. See the manual of + specific helpers for examples of their use. + +username:: + + A default username, if one is not provided in the URL. + +useHttpPath:: + + By default, git does not consider the "path" component of an http URL + to be worth matching via external helpers. This means that a credential + stored for `https://example.com/foo.git` will also be used for + `https://example.com/bar.git`. If you do want to distinguish these + cases, set this option to `true`. + + +CUSTOM HELPERS +-------------- + +You can write your own custom helpers to interface with any system in +which you keep credentials. See the documentation for git's +link:technical/api-credentials.html[credentials API] for details. + +GIT +--- +Part of the linkgit:git[1] suite diff --git a/Documentation/technical/api-credentials.txt b/Documentation/technical/api-credentials.txt new file mode 100644 index 0000000000..21ca6a2553 --- /dev/null +++ b/Documentation/technical/api-credentials.txt @@ -0,0 +1,245 @@ +credentials API +=============== + +The credentials API provides an abstracted way of gathering username and +password credentials from the user (even though credentials in the wider +world can take many forms, in this document the word "credential" always +refers to a username and password pair). + +Data Structures +--------------- + +`struct credential`:: + + This struct represents a single username/password combination + along with any associated context. All string fields should be + heap-allocated (or NULL if they are not known or not applicable). + The meaning of the individual context fields is the same as + their counterparts in the helper protocol; see the section below + for a description of each field. ++ +The `helpers` member of the struct is a `string_list` of helpers. Each +string specifies an external helper which will be run, in order, to +either acquire or store credentials. See the section on credential +helpers below. ++ +This struct should always be initialized with `CREDENTIAL_INIT` or +`credential_init`. + + +Functions +--------- + +`credential_init`:: + + Initialize a credential structure, setting all fields to empty. + +`credential_clear`:: + + Free any resources associated with the credential structure, + returning it to a pristine initialized state. + +`credential_fill`:: + + Instruct the credential subsystem to fill the username and + password fields of the passed credential struct by first + consulting helpers, then asking the user. After this function + returns, the username and password fields of the credential are + guaranteed to be non-NULL. If an error occurs, the function will + die(). + +`credential_reject`:: + + Inform the credential subsystem that the provided credentials + have been rejected. This will cause the credential subsystem to + notify any helpers of the rejection (which allows them, for + example, to purge the invalid credentials from storage). It + will also free() the username and password fields of the + credential and set them to NULL (readying the credential for + another call to `credential_fill`). Any errors from helpers are + ignored. + +`credential_approve`:: + + Inform the credential subsystem that the provided credentials + were successfully used for authentication. This will cause the + credential subsystem to notify any helpers of the approval, so + that they may store the result to be used again. Any errors + from helpers are ignored. + +`credential_from_url`:: + + Parse a URL into broken-down credential fields. + +Example +------- + +The example below shows how the functions of the credential API could be +used to login to a fictitious "foo" service on a remote host: + +----------------------------------------------------------------------- +int foo_login(struct foo_connection *f) +{ + int status; + /* + * Create a credential with some context; we don't yet know the + * username or password. + */ + + struct credential c = CREDENTIAL_INIT; + c.protocol = xstrdup("foo"); + c.host = xstrdup(f->hostname); + + /* + * Fill in the username and password fields by contacting + * helpers and/or asking the user. The function will die if it + * fails. + */ + credential_fill(&c); + + /* + * Otherwise, we have a username and password. Try to use it. + */ + status = send_foo_login(f, c.username, c.password); + switch (status) { + case FOO_OK: + /* It worked. Store the credential for later use. */ + credential_accept(&c); + break; + case FOO_BAD_LOGIN: + /* Erase the credential from storage so we don't try it + * again. */ + credential_reject(&c); + break; + default: + /* + * Some other error occured. We don't know if the + * credential is good or bad, so report nothing to the + * credential subsystem. + */ + } + + /* Free any associated resources. */ + credential_clear(&c); + + return status; +} +----------------------------------------------------------------------- + + +Credential Helpers +------------------ + +Credential helpers are programs executed by git to fetch or save +credentials from and to long-term storage (where "long-term" is simply +longer than a single git process; e.g., credentials may be stored +in-memory for a few minutes, or indefinitely on disk). + +Each helper is specified by a single string. The string is transformed +by git into a command to be executed using these rules: + + 1. If the helper string begins with "!", it is considered a shell + snippet, and everything after the "!" becomes the command. + + 2. Otherwise, if the helper string begins with an absolute path, the + verbatim helper string becomes the command. + + 3. Otherwise, the string "git credential-" is prepended to the helper + string, and the result becomes the command. + +The resulting command then has an "operation" argument appended to it +(see below for details), and the result is executed by the shell. + +Here are some example specifications: + +---------------------------------------------------- +# run "git credential-foo" +foo + +# same as above, but pass an argument to the helper +foo --bar=baz + +# the arguments are parsed by the shell, so use shell +# quoting if necessary +foo --bar="whitespace arg" + +# you can also use an absolute path, which will not use the git wrapper +/path/to/my/helper --with-arguments + +# or you can specify your own shell snippet +!f() { echo "password=`cat $HOME/.secret`"; }; f +---------------------------------------------------- + +Generally speaking, rule (3) above is the simplest for users to specify. +Authors of credential helpers should make an effort to assist their +users by naming their program "git-credential-$NAME", and putting it in +the $PATH or $GIT_EXEC_PATH during installation, which will allow a user +to enable it with `git config credential.helper $NAME`. + +When a helper is executed, it will have one "operation" argument +appended to its command line, which is one of: + +`get`:: + + Return a matching credential, if any exists. + +`store`:: + + Store the credential, if applicable to the helper. + +`erase`:: + + Remove a matching credential, if any, from the helper's storage. + +The details of the credential will be provided on the helper's stdin +stream. The credential is split into a set of named attributes. +Attributes are provided to the helper, one per line. Each attribute is +specified by a key-value pair, separated by an `=` (equals) sign, +followed by a newline. The key may contain any bytes except `=`, +newline, or NUL. The value may contain any bytes except newline or NUL. +In both cases, all bytes are treated as-is (i.e., there is no quoting, +and one cannot transmit a value with newline or NUL in it). The list of +attributes is terminated by a blank line or end-of-file. + +Git will send the following attributes (but may not send all of +them for a given credential; for example, a `host` attribute makes no +sense when dealing with a non-network protocol): + +`protocol`:: + + The protocol over which the credential will be used (e.g., + `https`). + +`host`:: + + The remote hostname for a network credential. + +`path`:: + + The path with which the credential will be used. E.g., for + accessing a remote https repository, this will be the + repository's path on the server. + +`username`:: + + The credential's username, if we already have one (e.g., from a + URL, from the user, or from a previously run helper). + +`password`:: + + The credential's password, if we are asking it to be stored. + +For a `get` operation, the helper should produce a list of attributes +on stdout in the same format. A helper is free to produce a subset, or +even no values at all if it has nothing useful to provide. Any provided +attributes will overwrite those already known about by git. + +For a `store` or `erase` operation, the helper's output is ignored. +If it fails to perform the requested operation, it may complain to +stderr to inform the user. If it does not support the requested +operation (e.g., a read-only store), it should silently ignore the +request. + +If a helper receives any other operation, it should silently ignore the +request. This leaves room for future operations to be added (older +helpers will just ignore the new requests). @@ -106,6 +106,18 @@ Issues of note: history graphically, and in git-gui. If you don't want gitk or git-gui, you can use NO_TCLTK. + - A gettext library is used by default for localizing Git. The + primary target is GNU libintl, but the Solaris gettext + implementation also works. + + We need a gettext.h on the system for C code, gettext.sh (or + Solaris gettext(1)) for shell scripts, and libintl-perl for Perl + programs. + + Set NO_GETTEXT to disable localization support and make Git only + use English. Under autoconf the configure script will do this + automatically if it can't find libintl on the system. + - Some platform specific issues are dealt with Makefile rules, but depending on your specific installation, you may not have all the libraries/tools needed, or you may have @@ -43,6 +43,22 @@ all:: # Define EXPATDIR=/foo/bar if your expat header and library files are in # /foo/bar/include and /foo/bar/lib directories. # +# Define NO_GETTEXT if you don't want Git output to be translated. +# A translated Git requires GNU libintl or another gettext implementation, +# plus libintl-perl at runtime. +# +# Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't +# trust the langinfo.h's nl_langinfo(CODESET) function to return the +# current character set. GNU and Solaris have a nl_langinfo(CODESET), +# FreeBSD can use either, but MinGW and some others need to use +# libcharset.h's locale_charset() instead. +# +# Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't +# need -lintl when linking. +# +# Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt +# doesn't support GNU extensions like --check and --statistics +# # Define HAVE_PATHS_H if you have paths.h and want to use the default PATH # it specifies. # @@ -143,6 +159,8 @@ all:: # # Define NO_IPV6 if you lack IPv6 support and getaddrinfo(). # +# Define NO_UNIX_SOCKETS if your system does not offer unix sockets. +# # Define NO_SOCKADDR_STORAGE if your platform does not have struct # sockaddr_storage. # @@ -307,6 +325,7 @@ gitexecdir = libexec/git-core mergetoolsdir = $(gitexecdir)/mergetools sharedir = $(prefix)/share gitwebdir = $(sharedir)/gitweb +localedir = $(sharedir)/locale template_dir = share/git-core/templates htmldir = share/doc/git-doc ETC_GITCONFIG = $(sysconfdir)/gitconfig @@ -315,7 +334,7 @@ lib = lib # DESTDIR= pathsep = : -export prefix bindir sharedir sysconfdir gitwebdir +export prefix bindir sharedir sysconfdir gitwebdir localedir CC = gcc AR = ar @@ -328,6 +347,7 @@ RPMBUILD = rpmbuild TCL_PATH = tclsh TCLTK_PATH = wish XGETTEXT = xgettext +MSGFMT = msgfmt PTHREAD_LIBS = -lpthread PTHREAD_CFLAGS = GCOV = gcov @@ -427,14 +447,17 @@ PROGRAM_OBJS += show-index.o PROGRAM_OBJS += upload-pack.o PROGRAM_OBJS += http-backend.o PROGRAM_OBJS += sh-i18n--envsubst.o +PROGRAM_OBJS += credential-store.o PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS)) TEST_PROGRAMS_NEED_X += test-chmtime +TEST_PROGRAMS_NEED_X += test-credential TEST_PROGRAMS_NEED_X += test-ctype TEST_PROGRAMS_NEED_X += test-date TEST_PROGRAMS_NEED_X += test-delta TEST_PROGRAMS_NEED_X += test-dump-cache-tree +TEST_PROGRAMS_NEED_X += test-scrap-cache-tree TEST_PROGRAMS_NEED_X += test-genrandom TEST_PROGRAMS_NEED_X += test-index-version TEST_PROGRAMS_NEED_X += test-line-buffer @@ -511,6 +534,7 @@ LIB_H += argv-array.h LIB_H += attr.h LIB_H += blob.h LIB_H += builtin.h +LIB_H += bulk-checkin.h LIB_H += cache.h LIB_H += cache-tree.h LIB_H += color.h @@ -525,6 +549,7 @@ LIB_H += compat/win32/poll.h LIB_H += compat/win32/dirent.h LIB_H += connected.h LIB_H += convert.h +LIB_H += credential.h LIB_H += csum-file.h LIB_H += decorate.h LIB_H += delta.h @@ -600,6 +625,7 @@ LIB_OBJS += base85.o LIB_OBJS += bisect.o LIB_OBJS += blob.o LIB_OBJS += branch.o +LIB_OBJS += bulk-checkin.o LIB_OBJS += bundle.o LIB_OBJS += cache-tree.o LIB_OBJS += color.o @@ -611,6 +637,7 @@ LIB_OBJS += connect.o LIB_OBJS += connected.o LIB_OBJS += convert.o LIB_OBJS += copy.o +LIB_OBJS += credential.o LIB_OBJS += csum-file.o LIB_OBJS += ctype.o LIB_OBJS += date.o @@ -631,6 +658,7 @@ LIB_OBJS += environment.o LIB_OBJS += exec_cmd.o LIB_OBJS += fsck.o LIB_OBJS += gpg-interface.o +LIB_OBJS += gettext.o LIB_OBJS += graph.o LIB_OBJS += grep.o LIB_OBJS += hash.o @@ -827,12 +855,14 @@ ifeq ($(uname_S),Linux) NO_STRLCPY = YesPlease NO_MKSTEMPS = YesPlease HAVE_PATHS_H = YesPlease + LIBC_CONTAINS_LIBINTL = YesPlease endif ifeq ($(uname_S),GNU/kFreeBSD) NO_STRLCPY = YesPlease NO_MKSTEMPS = YesPlease HAVE_PATHS_H = YesPlease DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease + LIBC_CONTAINS_LIBINTL = YesPlease endif ifeq ($(uname_S),UnixWare) CC = cc @@ -899,6 +929,7 @@ ifeq ($(uname_S),SunOS) NO_MKSTEMPS = YesPlease NO_REGEX = YesPlease NO_FNMATCH_CASEFOLD = YesPlease + NO_MSGFMT_EXTENDED_OPTIONS = YesPlease ifeq ($(uname_R),5.6) SOCKLEN_T = int NO_HSTRERROR = YesPlease @@ -1022,6 +1053,7 @@ ifeq ($(uname_S),GNU) NO_STRLCPY=YesPlease NO_MKSTEMPS = YesPlease HAVE_PATHS_H = YesPlease + LIBC_CONTAINS_LIBINTL = YesPlease endif ifeq ($(uname_S),IRIX) NO_SETENV = YesPlease @@ -1101,6 +1133,7 @@ ifeq ($(uname_S),Windows) NO_SYS_POLL_H = YesPlease NO_SYMLINK_HEAD = YesPlease NO_IPV6 = YesPlease + NO_UNIX_SOCKETS = YesPlease NO_SETENV = YesPlease NO_UNSETENV = YesPlease NO_STRCASESTR = YesPlease @@ -1194,6 +1227,7 @@ ifneq (,$(findstring MINGW,$(uname_S))) NO_LIBGEN_H = YesPlease NO_SYS_POLL_H = YesPlease NO_SYMLINK_HEAD = YesPlease + NO_UNIX_SOCKETS = YesPlease NO_SETENV = YesPlease NO_UNSETENV = YesPlease NO_STRCASESTR = YesPlease @@ -1238,6 +1272,7 @@ ifneq (,$(wildcard ../THIS_IS_MSYSGIT)) EXTLIBS += /mingw/lib/libz.a NO_R_TO_GCC_LINKER = YesPlease INTERNAL_QSORT = YesPlease + HAVE_LIBCHARSET_H = YesPlease else NO_CURL = YesPlease endif @@ -1426,6 +1461,11 @@ endif ifdef NEEDS_LIBGEN EXTLIBS += -lgen endif +ifndef NO_GETTEXT +ifndef LIBC_CONTAINS_LIBINTL + EXTLIBS += -lintl +endif +endif ifdef NEEDS_SOCKET EXTLIBS += -lsocket endif @@ -1468,9 +1508,11 @@ ifdef NO_SYMLINK_HEAD BASIC_CFLAGS += -DNO_SYMLINK_HEAD endif ifdef GETTEXT_POISON - LIB_OBJS += gettext.o BASIC_CFLAGS += -DGETTEXT_POISON endif +ifdef NO_GETTEXT + BASIC_CFLAGS += -DNO_GETTEXT +endif ifdef NO_STRCASESTR COMPAT_CFLAGS += -DNO_STRCASESTR COMPAT_OBJS += compat/strcasestr.o @@ -1571,6 +1613,12 @@ ifdef NO_INET_PTON LIB_OBJS += compat/inet_pton.o BASIC_CFLAGS += -DNO_INET_PTON endif +ifndef NO_UNIX_SOCKETS + LIB_OBJS += unix-socket.o + LIB_H += unix-socket.h + PROGRAM_OBJS += credential-cache.o + PROGRAM_OBJS += credential-cache--daemon.o +endif ifdef NO_ICONV BASIC_CFLAGS += -DNO_ICONV @@ -1633,6 +1681,10 @@ ifdef HAVE_PATHS_H BASIC_CFLAGS += -DHAVE_PATHS_H endif +ifdef HAVE_LIBCHARSET_H + BASIC_CFLAGS += -DHAVE_LIBCHARSET_H +endif + ifdef DIR_HAS_BSD_GROUP_SEMANTICS COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS endif @@ -1653,6 +1705,10 @@ ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT export GIT_TEST_CMP_USE_COPIED_CONTEXT endif +ifndef NO_MSGFMT_EXTENDED_OPTIONS + MSGFMT += --check --statistics +endif + ifeq ($(TCLTK_PATH),) NO_TCLTK=NoThanks endif @@ -1683,6 +1739,7 @@ ifndef V QUIET_GEN = @echo ' ' GEN $@; QUIET_LNCP = @echo ' ' LN/CP $@; QUIET_XGETTEXT = @echo ' ' XGETTEXT $@; + QUIET_MSGFMT = @echo ' ' MSGFMT $@; QUIET_GCOV = @echo ' ' GCOV $@; QUIET_SP = @echo ' ' SP $<; QUIET_SUBDIR0 = +@subdir= @@ -1709,6 +1766,7 @@ bindir_SQ = $(subst ','\'',$(bindir)) bindir_relative_SQ = $(subst ','\'',$(bindir_relative)) mandir_SQ = $(subst ','\'',$(mandir)) infodir_SQ = $(subst ','\'',$(infodir)) +localedir_SQ = $(subst ','\'',$(localedir)) gitexecdir_SQ = $(subst ','\'',$(gitexecdir)) template_dir_SQ = $(subst ','\'',$(template_dir)) htmldir_SQ = $(subst ','\'',$(htmldir)) @@ -1764,7 +1822,7 @@ ifndef NO_TCLTK $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all endif ifndef NO_PERL - $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all + $(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='$(prefix_SQ)' all @@ -1814,6 +1872,7 @@ sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \ -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \ -e 's|@@DIFF@@|$(DIFF_SQ)|' \ -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \ + -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \ -e 's/@@NO_CURL@@/$(NO_CURL)/g' \ -e $(BROKEN_PATH_FIX) \ $@.sh >$@+ @@ -2066,6 +2125,9 @@ config.sp config.s config.o: EXTRA_CPPFLAGS = \ attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \ -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"' +gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \ + -DGIT_LOCALE_PATH='"$(localedir_SQ)"' + http.sp http.s http.o: EXTRA_CPPFLAGS = \ -DGIT_HTTP_USER_AGENT='"git/$(GIT_VERSION)"' @@ -2139,17 +2201,37 @@ XGETTEXT_FLAGS = \ XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \ --keyword=_ --keyword=N_ --keyword="Q_:1,2" XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell +XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl LOCALIZED_C := $(C_OBJ:o=c) LOCALIZED_SH := $(SCRIPT_SH) +LOCALIZED_PERL := $(SCRIPT_PERL) + +ifdef XGETTEXT_INCLUDE_TESTS +LOCALIZED_C += t/t0200/test.c +LOCALIZED_SH += t/t0200/test.sh +LOCALIZED_PERL += t/t0200/test.perl +endif po/git.pot: $(LOCALIZED_C) $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C) $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \ $(LOCALIZED_SH) + $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \ + $(LOCALIZED_PERL) mv $@+ $@ pot: po/git.pot +POFILES := $(wildcard po/*.po) +MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES)) + +ifndef NO_GETTEXT +all:: $(MOFILES) +endif + +po/build/locale/%/LC_MESSAGES/git.mo: po/%.po + $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $< + FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \ $(FIND) . \( -name .git -type d -prune \) \ -o \( -name '*.[hcS]' -type f -print \) ) @@ -2168,7 +2250,8 @@ cscope: ### Detect prefix changes TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):\ - $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ) + $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\ + $(localedir_SQ) GIT-CFLAGS: FORCE @FLAGS='$(TRACK_CFLAGS)'; \ @@ -2205,7 +2288,9 @@ endif ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@ endif + @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@ @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@ + @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@ ### Detect Tck/Tk interpreter path changes ifndef NO_TCLTK @@ -2320,6 +2405,11 @@ install: all $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)' $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)' +ifndef NO_GETTEXT + $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)' + (cd po/build/locale && $(TAR) cf - .) | \ + (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -) +endif ifndef NO_PERL $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install $(MAKE) -C gitweb install @@ -2456,6 +2546,7 @@ clean: $(RM) $(TEST_PROGRAMS) $(RM) -r bin-wrappers $(RM) -r $(dep_dirs) + $(RM) -r po/build/ $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope* $(RM) -r autom4te.cache $(RM) config.log config.mak.autogen config.mak.append config.status config.cache @@ -247,7 +247,8 @@ static void parse_pathspec_arg(const char **pathspec, } static void parse_treeish_arg(const char **argv, - struct archiver_args *ar_args, const char *prefix) + struct archiver_args *ar_args, const char *prefix, + int remote) { const char *name = argv[0]; const unsigned char *commit_sha1; @@ -256,8 +257,17 @@ static void parse_treeish_arg(const char **argv, const struct commit *commit; unsigned char sha1[20]; - if (get_sha1(name, sha1)) - die("Not a valid object name"); + /* Remotes are only allowed to fetch actual refs */ + if (remote) { + char *ref = NULL; + if (!dwim_ref(name, strlen(name), sha1, &ref)) + die("no such ref: %s", name); + free(ref); + } + else { + if (get_sha1(name, sha1)) + die("Not a valid object name"); + } commit = lookup_commit_reference_gently(sha1, 1); if (commit) { @@ -414,7 +424,7 @@ int write_archive(int argc, const char **argv, const char *prefix, setup_git_directory(); } - parse_treeish_arg(argv, &args, prefix); + parse_treeish_arg(argv, &args, prefix, remote); parse_pathspec_arg(argv + 1, &args); return ar->write_archive(ar, &args); @@ -3,7 +3,6 @@ #include "refs.h" #include "remote.h" #include "commit.h" -#include "sequencer.h" struct tracking { struct refspec spec; @@ -182,7 +181,7 @@ int validate_new_branchname(const char *name, struct strbuf *ref, const char *head; unsigned char sha1[20]; - head = resolve_ref("HEAD", sha1, 0, NULL); + head = resolve_ref_unsafe("HEAD", sha1, 0, NULL); if (!is_bare_repository() && head && !strcmp(head, ref->buf)) die("Cannot force update the current branch."); } @@ -191,7 +190,8 @@ int validate_new_branchname(const char *name, struct strbuf *ref, void create_branch(const char *head, const char *name, const char *start_name, - int force, int reflog, enum branch_track track) + int force, int reflog, int clobber_head, + enum branch_track track) { struct ref_lock *lock = NULL; struct commit *commit; @@ -206,7 +206,8 @@ void create_branch(const char *head, explicit_tracking = 1; if (validate_new_branchname(name, &ref, force, - track == BRANCH_TRACK_OVERRIDE)) { + track == BRANCH_TRACK_OVERRIDE || + clobber_head)) { if (!force) dont_change_ref = 1; else @@ -278,5 +279,4 @@ void remove_branch_state(void) unlink(git_path("MERGE_MSG")); unlink(git_path("MERGE_MODE")); unlink(git_path("SQUASH_MSG")); - remove_sequencer_state(0); } @@ -13,7 +13,8 @@ * branch for (if any). */ void create_branch(const char *head, const char *name, const char *start_name, - int force, int reflog, enum branch_track track); + int force, int reflog, + int clobber_head, enum branch_track track); /* * Validates that the requested branch may be created, returning the @@ -139,6 +139,7 @@ extern int cmd_update_index(int argc, const char **argv, const char *prefix); extern int cmd_update_ref(int argc, const char **argv, const char *prefix); extern int cmd_update_server_info(int argc, const char **argv, const char *prefix); extern int cmd_upload_archive(int argc, const char **argv, const char *prefix); +extern int cmd_upload_archive_writer(int argc, const char **argv, const char *prefix); extern int cmd_upload_tar(int argc, const char **argv, const char *prefix); extern int cmd_var(int argc, const char **argv, const char *prefix); extern int cmd_verify_tag(int argc, const char **argv, const char *prefix); diff --git a/builtin/add.c b/builtin/add.c index c59b0c98fe..1c42900ff8 100644 --- a/builtin/add.c +++ b/builtin/add.c @@ -13,6 +13,7 @@ #include "diff.h" #include "diffcore.h" #include "revision.h" +#include "bulk-checkin.h" static const char * const builtin_add_usage[] = { "git add [options] [--] <filepattern>...", @@ -458,11 +459,15 @@ int cmd_add(int argc, const char **argv, const char *prefix) free(seen); } + plug_bulk_checkin(); + exit_status |= add_files_to_cache(prefix, pathspec, flags); if (add_new_files) exit_status |= add_files(&dir, flags); + unplug_bulk_checkin(); + finish: if (active_cache_changed) { if (write_cache(newfd, active_cache, active_nr) || diff --git a/builtin/apply.c b/builtin/apply.c index b3b59db534..c24dc546d0 100644 --- a/builtin/apply.c +++ b/builtin/apply.c @@ -3587,15 +3587,12 @@ static int write_out_one_reject(struct patch *patch) return -1; } -static int write_out_results(struct patch *list, int skipped_patch) +static int write_out_results(struct patch *list) { int phase; int errs = 0; struct patch *l; - if (!list && !skipped_patch) - return error("No changes"); - for (phase = 0; phase < 2; phase++) { l = list; while (l) { @@ -3721,6 +3718,9 @@ static int apply_patch(int fd, const char *filename, int options) offset += nr; } + if (!list && !skipped_patch) + die("unrecognized input"); + if (whitespace_error && (ws_error_action == die_on_ws_error)) apply = 0; @@ -3738,7 +3738,7 @@ static int apply_patch(int fd, const char *filename, int options) !apply_with_reject) exit(1); - if (apply && write_out_results(list, skipped_patch)) + if (apply && write_out_results(list)) exit(1); if (fake_ancestor) diff --git a/builtin/blame.c b/builtin/blame.c index 80febbe420..5a67c202f0 100644 --- a/builtin/blame.c +++ b/builtin/blame.c @@ -1598,7 +1598,7 @@ static const char *format_time(unsigned long time, const char *tz_str, int tz; if (show_raw_time) { - sprintf(time_buf, "%lu %s", time, tz_str); + snprintf(time_buf, sizeof(time_buf), "%lu %s", time, tz_str); } else { tz = atoi(tz_str); diff --git a/builtin/branch.c b/builtin/branch.c index e1e486e4c5..7095718c13 100644 --- a/builtin/branch.c +++ b/builtin/branch.c @@ -104,6 +104,7 @@ static int branch_merged(int kind, const char *name, */ struct commit *reference_rev = NULL; const char *reference_name = NULL; + void *reference_name_to_free = NULL; int merged; if (kind == REF_LOCAL_BRANCH) { @@ -114,11 +115,9 @@ static int branch_merged(int kind, const char *name, branch->merge && branch->merge[0] && branch->merge[0]->dst && - (reference_name = - resolve_ref(branch->merge[0]->dst, sha1, 1, NULL)) != NULL) { - reference_name = xstrdup(reference_name); + (reference_name = reference_name_to_free = + resolve_refdup(branch->merge[0]->dst, sha1, 1, NULL)) != NULL) reference_rev = lookup_commit_reference(sha1); - } } if (!reference_rev) reference_rev = head_rev; @@ -143,7 +142,7 @@ static int branch_merged(int kind, const char *name, " '%s', even though it is merged to HEAD."), name, reference_name); } - free((char *)reference_name); + free(reference_name_to_free); return merged; } @@ -253,7 +252,7 @@ static char *resolve_symref(const char *src, const char *prefix) int flag; const char *dst, *cp; - dst = resolve_ref(src, sha1, 0, &flag); + dst = resolve_ref_unsafe(src, sha1, 0, &flag); if (!(dst && (flag & REF_ISSYMREF))) return NULL; if (prefix && (cp = skip_prefix(dst, prefix))) @@ -570,6 +569,7 @@ static void rename_branch(const char *oldname, const char *newname, int force) struct strbuf oldref = STRBUF_INIT, newref = STRBUF_INIT, logmsg = STRBUF_INIT; struct strbuf oldsection = STRBUF_INIT, newsection = STRBUF_INIT; int recovery = 0; + int clobber_head_ok; if (!oldname) die(_("cannot rename the current branch while not on any.")); @@ -585,7 +585,13 @@ static void rename_branch(const char *oldname, const char *newname, int force) die(_("Invalid branch name: '%s'"), oldname); } - validate_new_branchname(newname, &newref, force, 0); + /* + * A command like "git branch -M currentbranch currentbranch" cannot + * cause the worktree to become inconsistent with HEAD, so allow it. + */ + clobber_head_ok = !strcmp(oldname, newname); + + validate_new_branchname(newname, &newref, force, clobber_head_ok); strbuf_addf(&logmsg, "Branch: renamed %s to %s", oldref.buf, newref.buf); @@ -731,10 +737,9 @@ int cmd_branch(int argc, const char **argv, const char *prefix) track = git_branch_track; - head = resolve_ref("HEAD", head_sha1, 0, NULL); + head = resolve_refdup("HEAD", head_sha1, 0, NULL); if (!head) die(_("Failed to resolve HEAD as a valid ref.")); - head = xstrdup(head); if (!strcmp(head, "HEAD")) { detached = 1; } else { @@ -784,7 +789,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix) if (kinds != REF_LOCAL_BRANCH) die(_("-a and -r options to 'git branch' do not make sense with a branch name")); create_branch(head, argv[0], (argc == 2) ? argv[1] : head, - force_create, reflog, track); + force_create, reflog, 0, track); } else usage_with_options(builtin_branch_usage, options); diff --git a/builtin/checkout.c b/builtin/checkout.c index b7c630287d..f1984d9933 100644 --- a/builtin/checkout.c +++ b/builtin/checkout.c @@ -34,6 +34,7 @@ struct checkout_opts { int force_detach; int writeout_stage; int writeout_error; + int overwrite_ignore; /* not set by parse_options */ int branch_exists; @@ -114,16 +115,21 @@ static int check_stage(int stage, struct cache_entry *ce, int pos) return error(_("path '%s' does not have their version"), ce->name); } -static int check_all_stages(struct cache_entry *ce, int pos) +static int check_stages(unsigned stages, struct cache_entry *ce, int pos) { - if (ce_stage(ce) != 1 || - active_nr <= pos + 2 || - strcmp(active_cache[pos+1]->name, ce->name) || - ce_stage(active_cache[pos+1]) != 2 || - strcmp(active_cache[pos+2]->name, ce->name) || - ce_stage(active_cache[pos+2]) != 3) - return error(_("path '%s' does not have all three versions"), - ce->name); + unsigned seen = 0; + const char *name = ce->name; + + while (pos < active_nr) { + ce = active_cache[pos]; + if (strcmp(name, ce->name)) + break; + seen |= (1 << ce_stage(ce)); + pos++; + } + if ((stages & seen) != stages) + return error(_("path '%s' does not have all necessary versions"), + name); return 0; } @@ -150,18 +156,27 @@ static int checkout_merged(int pos, struct checkout *state) int status; unsigned char sha1[20]; mmbuffer_t result_buf; + unsigned char threeway[3][20]; + unsigned mode = 0; + + memset(threeway, 0, sizeof(threeway)); + while (pos < active_nr) { + int stage; + stage = ce_stage(ce); + if (!stage || strcmp(path, ce->name)) + break; + hashcpy(threeway[stage - 1], ce->sha1); + if (stage == 2) + mode = create_ce_mode(ce->ce_mode); + pos++; + ce = active_cache[pos]; + } + if (is_null_sha1(threeway[1]) || is_null_sha1(threeway[2])) + return error(_("path '%s' does not have necessary versions"), path); - if (ce_stage(ce) != 1 || - active_nr <= pos + 2 || - strcmp(active_cache[pos+1]->name, path) || - ce_stage(active_cache[pos+1]) != 2 || - strcmp(active_cache[pos+2]->name, path) || - ce_stage(active_cache[pos+2]) != 3) - return error(_("path '%s' does not have all 3 versions"), path); - - read_mmblob(&ancestor, active_cache[pos]->sha1); - read_mmblob(&ours, active_cache[pos+1]->sha1); - read_mmblob(&theirs, active_cache[pos+2]->sha1); + read_mmblob(&ancestor, threeway[0]); + read_mmblob(&ours, threeway[1]); + read_mmblob(&theirs, threeway[2]); /* * NEEDSWORK: re-create conflicts from merges with @@ -192,9 +207,7 @@ static int checkout_merged(int pos, struct checkout *state) if (write_sha1_file(result_buf.ptr, result_buf.size, blob_type, sha1)) die(_("Unable to add merge result for '%s'"), path); - ce = make_cache_entry(create_ce_mode(active_cache[pos+1]->ce_mode), - sha1, - path, 2, 0); + ce = make_cache_entry(mode, sha1, path, 2, 0); if (!ce) die(_("make_cache_entry failed for path '%s'"), path); status = checkout_entry(ce, state, NULL); @@ -252,7 +265,7 @@ static int checkout_paths(struct tree *source_tree, const char **pathspec, } else if (stage) { errs |= check_stage(stage, ce, pos); } else if (opts->merge) { - errs |= check_all_stages(ce, pos); + errs |= check_stages((1<<2) | (1<<3), ce, pos); } else { errs = 1; error(_("path '%s' is unmerged"), ce->name); @@ -409,9 +422,11 @@ static int merge_working_tree(struct checkout_opts *opts, topts.gently = opts->merge && old->commit; topts.verbose_update = !opts->quiet; topts.fn = twoway_merge; - topts.dir = xcalloc(1, sizeof(*topts.dir)); - topts.dir->flags |= DIR_SHOW_IGNORED; - setup_standard_excludes(topts.dir); + if (opts->overwrite_ignore) { + topts.dir = xcalloc(1, sizeof(*topts.dir)); + topts.dir->flags |= DIR_SHOW_IGNORED; + setup_standard_excludes(topts.dir); + } tree = parse_tree_indirect(old->commit ? old->commit->object.sha1 : EMPTY_TREE_SHA1_BIN); @@ -540,7 +555,9 @@ static void update_refs_for_switch(struct checkout_opts *opts, else create_branch(old->name, opts->new_branch, new->name, opts->new_branch_force ? 1 : 0, - opts->new_branch_log, opts->track); + opts->new_branch_log, + opts->new_branch_force ? 1 : 0, + opts->track); new->name = opts->new_branch; setup_branch_path(new); } @@ -565,8 +582,12 @@ static void update_refs_for_switch(struct checkout_opts *opts, create_symref("HEAD", new->path, msg.buf); if (!opts->quiet) { if (old->path && !strcmp(new->path, old->path)) { - fprintf(stderr, _("Already on '%s'\n"), - new->name); + if (opts->new_branch_force) + fprintf(stderr, _("Reset branch '%s'\n"), + new->name); + else + fprintf(stderr, _("Already on '%s'\n"), + new->name); } else if (opts->new_branch) { if (opts->branch_exists) fprintf(stderr, _("Switched to and reset branch '%s'\n"), new->name); @@ -696,17 +717,14 @@ static int switch_branches(struct checkout_opts *opts, struct branch_info *new) { int ret = 0; struct branch_info old; + void *path_to_free; unsigned char rev[20]; int flag; memset(&old, 0, sizeof(old)); - old.path = resolve_ref("HEAD", rev, 0, &flag); - if (old.path) - old.path = xstrdup(old.path); + old.path = path_to_free = resolve_refdup("HEAD", rev, 0, &flag); old.commit = lookup_commit_reference_gently(rev, 1); - if (!(flag & REF_ISSYMREF)) { - free((char *)old.path); + if (!(flag & REF_ISSYMREF)) old.path = NULL; - } if (old.path && !prefixcmp(old.path, "refs/heads/")) old.name = old.path + strlen("refs/heads/"); @@ -720,8 +738,10 @@ static int switch_branches(struct checkout_opts *opts, struct branch_info *new) } ret = merge_working_tree(opts, &old, new); - if (ret) + if (ret) { + free(path_to_free); return ret; + } if (!opts->quiet && !old.path && old.commit && new->commit != old.commit) orphaned_commit_warning(old.commit); @@ -729,7 +749,7 @@ static int switch_branches(struct checkout_opts *opts, struct branch_info *new) update_refs_for_switch(opts, &old, new); ret = post_checkout_hook(old.commit, new->commit, 1); - free((char *)old.path); + free(path_to_free); return ret || opts->writeout_error; } @@ -928,6 +948,7 @@ int cmd_checkout(int argc, const char **argv, const char *prefix) 3), OPT__FORCE(&opts.force, "force checkout (throw away local modifications)"), OPT_BOOLEAN('m', "merge", &opts.merge, "perform a 3-way merge with the new branch"), + OPT_BOOLEAN(0, "overwrite-ignore", &opts.overwrite_ignore, "update ignored files (default)"), OPT_STRING(0, "conflict", &conflict_style, "style", "conflict style (merge or diff3)"), OPT_BOOLEAN('p', "patch", &patch_mode, "select hunks interactively"), @@ -939,6 +960,7 @@ int cmd_checkout(int argc, const char **argv, const char *prefix) memset(&opts, 0, sizeof(opts)); memset(&new, 0, sizeof(new)); + opts.overwrite_ignore = 1; gitmodules_config(); git_config(git_checkout_config, &opts); @@ -1059,7 +1081,8 @@ int cmd_checkout(int argc, const char **argv, const char *prefix) struct strbuf buf = STRBUF_INIT; opts.branch_exists = validate_new_branchname(opts.new_branch, &buf, - !!opts.new_branch_force, 0); + !!opts.new_branch_force, + !!opts.new_branch_force); strbuf_release(&buf); } diff --git a/builtin/commit.c b/builtin/commit.c index e36e9adf87..626036a179 100644 --- a/builtin/commit.c +++ b/builtin/commit.c @@ -81,7 +81,8 @@ static const char *template_file; static const char *author_message, *author_message_buffer; static char *edit_message, *use_message; static char *fixup_message, *squash_message; -static int all, edit_flag, also, interactive, patch_interactive, only, amend, signoff; +static int all, also, interactive, patch_interactive, only, amend, signoff; +static int edit_flag = -1; /* unspecified */ static int quiet, verbose, no_verify, allow_empty, dry_run, renew_authorship; static int no_post_rewrite, allow_empty_message; static char *untracked_files_arg, *force_date, *ignore_submodule_arg; @@ -141,7 +142,7 @@ static struct option builtin_commit_options[] = { OPT_BOOLEAN(0, "reset-author", &renew_authorship, "the commit is authored by me now (used with -C-c/--amend)"), OPT_BOOLEAN('s', "signoff", &signoff, "add Signed-off-by:"), OPT_FILENAME('t', "template", &template_file, "use specified template file"), - OPT_BOOLEAN('e', "edit", &edit_flag, "force edit of commit"), + OPT_BOOL('e', "edit", &edit_flag, "force edit of commit"), OPT_STRING(0, "cleanup", &cleanup_arg, "default", "how to strip spaces and #comments from message"), OPT_BOOLEAN(0, "status", &include_status, "include status in commit message template"), /* end commit message options */ @@ -394,6 +395,7 @@ static char *prepare_index(int argc, const char **argv, const char *prefix, fd = hold_locked_index(&index_lock, 1); add_files_to_cache(also ? prefix : NULL, pathspec, 0); refresh_cache_or_die(refresh_flags); + update_main_cache_tree(1); if (write_cache(fd, active_cache, active_nr) || close_lock_file(&index_lock)) die(_("unable to write new_index file")); @@ -414,6 +416,7 @@ static char *prepare_index(int argc, const char **argv, const char *prefix, fd = hold_locked_index(&index_lock, 1); refresh_cache_or_die(refresh_flags); if (active_cache_changed) { + update_main_cache_tree(1); if (write_cache(fd, active_cache, active_nr) || commit_locked_index(&index_lock)) die(_("unable to write new_index file")); @@ -862,10 +865,7 @@ static int prepare_to_commit(const char *index_file, const char *prefix, */ discard_cache(); read_cache_from(index_file); - if (!active_cache_tree) - active_cache_tree = cache_tree(); - if (cache_tree_update(active_cache_tree, - active_cache, active_nr, 0, 0) < 0) { + if (update_main_cache_tree(0)) { error(_("Error building trees")); return 0; } @@ -1020,8 +1020,8 @@ static int parse_and_validate_options(int argc, const char *argv[], if (logfile || message.len || use_message || fixup_message) use_editor = 0; - if (edit_flag) - use_editor = 1; + if (0 <= edit_flag) + use_editor = edit_flag; if (!use_editor) setenv("GIT_EDITOR", ":", 1); @@ -1304,7 +1304,7 @@ static void print_summary(const char *prefix, const unsigned char *sha1, rev.diffopt.break_opt = 0; diff_setup_done(&rev.diffopt); - head = resolve_ref("HEAD", junk_sha1, 0, NULL); + head = resolve_ref_unsafe("HEAD", junk_sha1, 0, NULL); printf("[%s%s ", !prefixcmp(head, "refs/heads/") ? head + 11 : @@ -1485,8 +1485,12 @@ int cmd_commit(int argc, const char **argv, const char *prefix) exit(1); } - if (amend) + if (amend) { extra = read_commit_extra_headers(current_head); + } else { + struct commit_extra_header **tail = &extra; + append_merge_tag_headers(parents, &tail); + } if (commit_tree_extended(sb.buf, active_cache_tree->sha1, parents, sha1, author_ident.buf, extra)) { diff --git a/builtin/fetch-pack.c b/builtin/fetch-pack.c index c6bc8eb0aa..6207ecd298 100644 --- a/builtin/fetch-pack.c +++ b/builtin/fetch-pack.c @@ -556,11 +556,16 @@ static void filter_refs(struct ref **refs, int nr_match, char **match) continue; } else { - int order = path_match(ref->name, nr_match, match); - if (order) { - return_refs[order-1] = ref; - continue; /* we will link it later */ + int i; + for (i = 0; i < nr_match; i++) { + if (!strcmp(ref->name, match[i])) { + match[i][0] = '\0'; + return_refs[i] = ref; + break; + } } + if (i < nr_match) + continue; /* we will link it later */ } free(ref); } @@ -976,7 +981,7 @@ int cmd_fetch_pack(int argc, const char **argv, const char *prefix) args.verbose ? CONNECT_VERBOSE : 0); } - get_remote_heads(fd[0], &ref, 0, NULL, 0, NULL); + get_remote_heads(fd[0], &ref, 0, NULL); ref = fetch_pack(&args, fd, conn, ref, dest, nr_heads, heads, pack_lockfile_ptr); diff --git a/builtin/fetch.c b/builtin/fetch.c index 494a7f9976..33ad3aad2c 100644 --- a/builtin/fetch.c +++ b/builtin/fetch.c @@ -240,23 +240,23 @@ static int s_update_ref(const char *action, static int update_local_ref(struct ref *ref, const char *remote, - char *display) + struct strbuf *display) { struct commit *current = NULL, *updated; enum object_type type; struct branch *current_branch = branch_get(NULL); const char *pretty_ref = prettify_refname(ref->name); - *display = 0; type = sha1_object_info(ref->new_sha1, NULL); if (type < 0) die(_("object %s not found"), sha1_to_hex(ref->new_sha1)); if (!hashcmp(ref->old_sha1, ref->new_sha1)) { if (verbosity > 0) - sprintf(display, "= %-*s %-*s -> %s", TRANSPORT_SUMMARY_WIDTH, - _("[up to date]"), REFCOL_WIDTH, remote, - pretty_ref); + strbuf_addf(display, "= %-*s %-*s -> %s", + TRANSPORT_SUMMARY_WIDTH, + _("[up to date]"), REFCOL_WIDTH, + remote, pretty_ref); return 0; } @@ -268,9 +268,10 @@ static int update_local_ref(struct ref *ref, * If this is the head, and it's not okay to update * the head, and the old value of the head isn't empty... */ - sprintf(display, _("! %-*s %-*s -> %s (can't fetch in current branch)"), - TRANSPORT_SUMMARY_WIDTH, _("[rejected]"), REFCOL_WIDTH, remote, - pretty_ref); + strbuf_addf(display, + _("! %-*s %-*s -> %s (can't fetch in current branch)"), + TRANSPORT_SUMMARY_WIDTH, _("[rejected]"), + REFCOL_WIDTH, remote, pretty_ref); return 1; } @@ -278,9 +279,11 @@ static int update_local_ref(struct ref *ref, !prefixcmp(ref->name, "refs/tags/")) { int r; r = s_update_ref("updating tag", ref, 0); - sprintf(display, "%c %-*s %-*s -> %s%s", r ? '!' : '-', - TRANSPORT_SUMMARY_WIDTH, _("[tag update]"), REFCOL_WIDTH, remote, - pretty_ref, r ? _(" (unable to update local ref)") : ""); + strbuf_addf(display, "%c %-*s %-*s -> %s%s", + r ? '!' : '-', + TRANSPORT_SUMMARY_WIDTH, _("[tag update]"), + REFCOL_WIDTH, remote, pretty_ref, + r ? _(" (unable to update local ref)") : ""); return r; } @@ -303,9 +306,11 @@ static int update_local_ref(struct ref *ref, } r = s_update_ref(msg, ref, 0); - sprintf(display, "%c %-*s %-*s -> %s%s", r ? '!' : '*', - TRANSPORT_SUMMARY_WIDTH, what, REFCOL_WIDTH, remote, pretty_ref, - r ? _(" (unable to update local ref)") : ""); + strbuf_addf(display, "%c %-*s %-*s -> %s%s", + r ? '!' : '*', + TRANSPORT_SUMMARY_WIDTH, what, + REFCOL_WIDTH, remote, pretty_ref, + r ? _(" (unable to update local ref)") : ""); return r; } @@ -319,9 +324,11 @@ static int update_local_ref(struct ref *ref, (recurse_submodules != RECURSE_SUBMODULES_ON)) check_for_new_submodule_commits(ref->new_sha1); r = s_update_ref("fast-forward", ref, 1); - sprintf(display, "%c %-*s %-*s -> %s%s", r ? '!' : ' ', - TRANSPORT_SUMMARY_WIDTH, quickref, REFCOL_WIDTH, remote, - pretty_ref, r ? _(" (unable to update local ref)") : ""); + strbuf_addf(display, "%c %-*s %-*s -> %s%s", + r ? '!' : ' ', + TRANSPORT_SUMMARY_WIDTH, quickref, + REFCOL_WIDTH, remote, pretty_ref, + r ? _(" (unable to update local ref)") : ""); return r; } else if (force || ref->force) { char quickref[84]; @@ -333,15 +340,17 @@ static int update_local_ref(struct ref *ref, (recurse_submodules != RECURSE_SUBMODULES_ON)) check_for_new_submodule_commits(ref->new_sha1); r = s_update_ref("forced-update", ref, 1); - sprintf(display, "%c %-*s %-*s -> %s (%s)", r ? '!' : '+', - TRANSPORT_SUMMARY_WIDTH, quickref, REFCOL_WIDTH, remote, - pretty_ref, - r ? _("unable to update local ref") : _("forced update")); + strbuf_addf(display, "%c %-*s %-*s -> %s (%s)", + r ? '!' : '+', + TRANSPORT_SUMMARY_WIDTH, quickref, + REFCOL_WIDTH, remote, pretty_ref, + r ? _("unable to update local ref") : _("forced update")); return r; } else { - sprintf(display, "! %-*s %-*s -> %s %s", - TRANSPORT_SUMMARY_WIDTH, _("[rejected]"), REFCOL_WIDTH, remote, - pretty_ref, _("(non-fast-forward)")); + strbuf_addf(display, "! %-*s %-*s -> %s %s", + TRANSPORT_SUMMARY_WIDTH, _("[rejected]"), + REFCOL_WIDTH, remote, pretty_ref, + _("(non-fast-forward)")); return 1; } } @@ -363,8 +372,8 @@ static int store_updated_refs(const char *raw_url, const char *remote_name, { FILE *fp; struct commit *commit; - int url_len, i, note_len, shown_url = 0, rc = 0; - char note[1024]; + int url_len, i, shown_url = 0, rc = 0; + struct strbuf note = STRBUF_INIT; const char *what, *kind; struct ref *rm; char *url, *filename = dry_run ? "/dev/null" : git_path("FETCH_HEAD"); @@ -427,18 +436,16 @@ static int store_updated_refs(const char *raw_url, const char *remote_name, if (4 < i && !strncmp(".git", url + i - 3, 4)) url_len = i - 3; - note_len = 0; + strbuf_reset(¬e); if (*what) { if (*kind) - note_len += sprintf(note + note_len, "%s ", - kind); - note_len += sprintf(note + note_len, "'%s' of ", what); + strbuf_addf(¬e, "%s ", kind); + strbuf_addf(¬e, "'%s' of ", what); } - note[note_len] = '\0'; fprintf(fp, "%s\t%s\t%s", sha1_to_hex(rm->old_sha1), rm->merge ? "" : "not-for-merge", - note); + note.buf); for (i = 0; i < url_len; ++i) if ('\n' == url[i]) fputs("\\n", fp); @@ -446,21 +453,24 @@ static int store_updated_refs(const char *raw_url, const char *remote_name, fputc(url[i], fp); fputc('\n', fp); + strbuf_reset(¬e); if (ref) { - rc |= update_local_ref(ref, what, note); + rc |= update_local_ref(ref, what, ¬e); free(ref); } else - sprintf(note, "* %-*s %-*s -> FETCH_HEAD", - TRANSPORT_SUMMARY_WIDTH, *kind ? kind : "branch", - REFCOL_WIDTH, *what ? what : "HEAD"); - if (*note) { + strbuf_addf(¬e, "* %-*s %-*s -> FETCH_HEAD", + TRANSPORT_SUMMARY_WIDTH, + *kind ? kind : "branch", + REFCOL_WIDTH, + *what ? what : "HEAD"); + if (note.len) { if (verbosity >= 0 && !shown_url) { fprintf(stderr, _("From %.*s\n"), url_len, url); shown_url = 1; } if (verbosity >= 0) - fprintf(stderr, " %s\n", note); + fprintf(stderr, " %s\n", note.buf); } } @@ -470,6 +480,7 @@ static int store_updated_refs(const char *raw_url, const char *remote_name, "branches"), remote_name); abort: + strbuf_release(¬e); free(url); fclose(fp); return rc; diff --git a/builtin/fmt-merge-msg.c b/builtin/fmt-merge-msg.c index bdfa0ea05d..c81a7fef26 100644 --- a/builtin/fmt-merge-msg.c +++ b/builtin/fmt-merge-msg.c @@ -372,14 +372,15 @@ int fmt_merge_msg(struct strbuf *in, struct strbuf *out, int i = 0, pos = 0; unsigned char head_sha1[20]; const char *current_branch; + void *current_branch_to_free; /* get current branch */ - current_branch = resolve_ref("HEAD", head_sha1, 1, NULL); + current_branch = current_branch_to_free = + resolve_refdup("HEAD", head_sha1, 1, NULL); if (!current_branch) die("No current branch"); if (!prefixcmp(current_branch, "refs/heads/")) current_branch += 11; - current_branch = xstrdup(current_branch); /* get a line */ while (pos < in->len) { @@ -421,7 +422,7 @@ int fmt_merge_msg(struct strbuf *in, struct strbuf *out, } strbuf_complete_line(out); - free((char *)current_branch); + free(current_branch_to_free); return 0; } diff --git a/builtin/for-each-ref.c b/builtin/for-each-ref.c index d90e5d2b29..b01d76a243 100644 --- a/builtin/for-each-ref.c +++ b/builtin/for-each-ref.c @@ -628,11 +628,8 @@ static void populate_value(struct refinfo *ref) if (need_symref && (ref->flag & REF_ISSYMREF) && !ref->symref) { unsigned char unused1[20]; - const char *symref; - symref = resolve_ref(ref->refname, unused1, 1, NULL); - if (symref) - ref->symref = xstrdup(symref); - else + ref->symref = resolve_refdup(ref->refname, unused1, 1, NULL); + if (!ref->symref) ref->symref = ""; } diff --git a/builtin/fsck.c b/builtin/fsck.c index 30d0dc82f0..8c479a791b 100644 --- a/builtin/fsck.c +++ b/builtin/fsck.c @@ -563,7 +563,7 @@ static int fsck_head_link(void) if (verbose) fprintf(stderr, "Checking HEAD link\n"); - head_points_at = resolve_ref("HEAD", head_sha1, 0, &flag); + head_points_at = resolve_ref_unsafe("HEAD", head_sha1, 0, &flag); if (!head_points_at) return error("Invalid HEAD"); if (!strcmp(head_points_at, "HEAD")) diff --git a/builtin/log.c b/builtin/log.c index 4395f3e471..89d0cc0132 100644 --- a/builtin/log.c +++ b/builtin/log.c @@ -1040,7 +1040,7 @@ static char *find_branch_name(struct rev_info *rev) if (positive < 0) return NULL; strbuf_addf(&buf, "refs/heads/%s", rev->cmdline.rev[positive].name); - branch = resolve_ref(buf.buf, branch_sha1, 1, NULL); + branch = resolve_ref_unsafe(buf.buf, branch_sha1, 1, NULL); if (!branch || prefixcmp(branch, "refs/heads/") || hashcmp(rev->cmdline.rev[positive].item->sha1, branch_sha1)) @@ -1268,7 +1268,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) rev.pending.objects[0].item->flags |= UNINTERESTING; add_head_to_pending(&rev); - ref = resolve_ref("HEAD", sha1, 1, NULL); + ref = resolve_ref_unsafe("HEAD", sha1, 1, NULL); if (ref && !prefixcmp(ref, "refs/heads/")) branch_name = xstrdup(ref + strlen("refs/heads/")); else diff --git a/builtin/merge.c b/builtin/merge.c index a1c85344b2..24579409c0 100644 --- a/builtin/merge.c +++ b/builtin/merge.c @@ -49,6 +49,7 @@ static int show_diffstat = 1, shortlog_len = -1, squash; static int option_commit = 1, allow_fast_forward = 1; static int fast_forward_only, option_edit; static int allow_trivial = 1, have_message; +static int overwrite_ignore = 1; static struct strbuf merge_msg; static struct commit_list *remoteheads; static struct strategy **use_strategies; @@ -208,6 +209,7 @@ static struct option builtin_merge_options[] = { OPT_BOOLEAN(0, "abort", &abort_current_merge, "abort the current in-progress merge"), OPT_SET_INT(0, "progress", &show_progress, "force progress reporting", 1), + OPT_BOOLEAN(0, "overwrite-ignore", &overwrite_ignore, "update ignored files (default)"), OPT_END() }; @@ -766,10 +768,12 @@ int checkout_fast_forward(const unsigned char *head, const unsigned char *remote memset(&trees, 0, sizeof(trees)); memset(&opts, 0, sizeof(opts)); memset(&t, 0, sizeof(t)); - memset(&dir, 0, sizeof(dir)); - dir.flags |= DIR_SHOW_IGNORED; - setup_standard_excludes(&dir); - opts.dir = &dir; + if (overwrite_ignore) { + memset(&dir, 0, sizeof(dir)); + dir.flags |= DIR_SHOW_IGNORED; + setup_standard_excludes(&dir); + opts.dir = &dir; + } opts.head_idx = 1; opts.src_index = &the_index; @@ -1096,6 +1100,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix) struct commit_list *common = NULL; const char *best_strategy = NULL, *wt_strategy = NULL; struct commit_list **remotes = &remoteheads; + void *branch_to_free; if (argc == 2 && !strcmp(argv[1], "-h")) usage_with_options(builtin_merge_usage, builtin_merge_options); @@ -1104,12 +1109,9 @@ int cmd_merge(int argc, const char **argv, const char *prefix) * Check if we are _not_ on a detached HEAD, i.e. if there is a * current branch. */ - branch = resolve_ref("HEAD", head_sha1, 0, &flag); - if (branch) { - if (!prefixcmp(branch, "refs/heads/")) - branch += 11; - branch = xstrdup(branch); - } + branch = branch_to_free = resolve_refdup("HEAD", head_sha1, 0, &flag); + if (branch && !prefixcmp(branch, "refs/heads/")) + branch += 11; if (!branch || is_null_sha1(head_sha1)) head_commit = NULL; else @@ -1520,6 +1522,6 @@ int cmd_merge(int argc, const char **argv, const char *prefix) ret = suggest_conflicts(option_renormalize); done: - free((char *)branch); + free(branch_to_free); return ret; } diff --git a/builtin/mv.c b/builtin/mv.c index 5efe6c5760..2a144b011c 100644 --- a/builtin/mv.c +++ b/builtin/mv.c @@ -59,6 +59,7 @@ int cmd_mv(int argc, const char **argv, const char *prefix) int i, newfd; int verbose = 0, show_only = 0, force = 0, ignore_errors = 0; struct option builtin_mv_options[] = { + OPT__VERBOSE(&verbose, "be verbose"), OPT__DRY_RUN(&show_only, "dry run"), OPT__FORCE(&force, "force move/rename even if target exists"), OPT_BOOLEAN('k', NULL, &ignore_errors, "skip move/rename errors"), @@ -93,7 +94,7 @@ int cmd_mv(int argc, const char **argv, const char *prefix) destination = copy_pathspec(dest_path[0], argv, argc, 1); } else { if (argc != 1) - usage_with_options(builtin_mv_usage, builtin_mv_options); + die("destination '%s' is not a directory", dest_path[0]); destination = dest_path; } @@ -176,7 +177,8 @@ int cmd_mv(int argc, const char **argv, const char *prefix) * check both source and destination */ if (S_ISREG(st.st_mode) || S_ISLNK(st.st_mode)) { - warning(_("%s; will overwrite!"), bad); + if (verbose) + warning(_("overwriting '%s'"), dst); bad = NULL; } else bad = _("Cannot overwrite"); diff --git a/builtin/notes.c b/builtin/notes.c index 10b8bc7ad9..667e20a1e1 100644 --- a/builtin/notes.c +++ b/builtin/notes.c @@ -804,6 +804,7 @@ static int merge_commit(struct notes_merge_options *o) struct notes_tree *t; struct commit *partial; struct pretty_print_context pretty_ctx; + void *local_ref_to_free; int ret; /* @@ -826,10 +827,10 @@ static int merge_commit(struct notes_merge_options *o) t = xcalloc(1, sizeof(struct notes_tree)); init_notes(t, "NOTES_MERGE_PARTIAL", combine_notes_overwrite, 0); - o->local_ref = resolve_ref("NOTES_MERGE_REF", sha1, 0, NULL); + o->local_ref = local_ref_to_free = + resolve_refdup("NOTES_MERGE_REF", sha1, 0, NULL); if (!o->local_ref) die("Failed to resolve NOTES_MERGE_REF"); - o->local_ref = xstrdup(o->local_ref); if (notes_merge_commit(o, t, partial, sha1)) die("Failed to finalize notes merge"); @@ -846,7 +847,7 @@ static int merge_commit(struct notes_merge_options *o) free_notes(t); strbuf_release(&msg); ret = merge_abort(o); - free((char *)o->local_ref); + free(local_ref_to_free); return ret; } diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c index b1895aaaa1..96c1680976 100644 --- a/builtin/pack-objects.c +++ b/builtin/pack-objects.c @@ -76,7 +76,7 @@ static struct pack_idx_option pack_idx_opts; static const char *base_name; static int progress = 1; static int window = 10; -static unsigned long pack_size_limit, pack_size_limit_cfg; +static unsigned long pack_size_limit; static int depth = 50; static int delta_search_threads; static int pack_to_stdout; @@ -638,7 +638,6 @@ static void write_pack_file(void) uint32_t i = 0, j; struct sha1file *f; off_t offset; - struct pack_header hdr; uint32_t nr_remaining = nr_result; time_t last_mtime = 0; struct object_entry **write_order; @@ -652,22 +651,14 @@ static void write_pack_file(void) unsigned char sha1[20]; char *pack_tmp_name = NULL; - if (pack_to_stdout) { + if (pack_to_stdout) f = sha1fd_throughput(1, "<stdout>", progress_state); - } else { - char tmpname[PATH_MAX]; - int fd; - fd = odb_mkstemp(tmpname, sizeof(tmpname), - "pack/tmp_pack_XXXXXX"); - pack_tmp_name = xstrdup(tmpname); - f = sha1fd(fd, pack_tmp_name); - } - - hdr.hdr_signature = htonl(PACK_SIGNATURE); - hdr.hdr_version = htonl(PACK_VERSION); - hdr.hdr_entries = htonl(nr_remaining); - sha1write(f, &hdr, sizeof(hdr)); - offset = sizeof(hdr); + else + f = create_tmp_packfile(&pack_tmp_name); + + offset = write_pack_header(f, nr_remaining); + if (!offset) + die_errno("unable to write pack header"); nr_written = 0; for (; i < nr_objects; i++) { struct object_entry *e = write_order[i]; @@ -693,20 +684,8 @@ static void write_pack_file(void) if (!pack_to_stdout) { struct stat st; - const char *idx_tmp_name; char tmpname[PATH_MAX]; - idx_tmp_name = write_idx_file(NULL, written_list, nr_written, - &pack_idx_opts, sha1); - - snprintf(tmpname, sizeof(tmpname), "%s-%s.pack", - base_name, sha1_to_hex(sha1)); - free_pack_by_name(tmpname); - if (adjust_shared_perm(pack_tmp_name)) - die_errno("unable to make temporary pack file readable"); - if (rename(pack_tmp_name, tmpname)) - die_errno("unable to rename temporary pack file"); - /* * Packs are runtime accessed in their mtime * order since newer packs are more likely to contain @@ -714,28 +693,27 @@ static void write_pack_file(void) * packs then we should modify the mtime of later ones * to preserve this property. */ - if (stat(tmpname, &st) < 0) { + if (stat(pack_tmp_name, &st) < 0) { warning("failed to stat %s: %s", - tmpname, strerror(errno)); + pack_tmp_name, strerror(errno)); } else if (!last_mtime) { last_mtime = st.st_mtime; } else { struct utimbuf utb; utb.actime = st.st_atime; utb.modtime = --last_mtime; - if (utime(tmpname, &utb) < 0) + if (utime(pack_tmp_name, &utb) < 0) warning("failed utime() on %s: %s", tmpname, strerror(errno)); } - snprintf(tmpname, sizeof(tmpname), "%s-%s.idx", - base_name, sha1_to_hex(sha1)); - if (adjust_shared_perm(idx_tmp_name)) - die_errno("unable to make temporary index file readable"); - if (rename(idx_tmp_name, tmpname)) - die_errno("unable to rename temporary index file"); - - free((void *) idx_tmp_name); + /* Enough space for "-<sha-1>.pack"? */ + if (sizeof(tmpname) <= strlen(base_name) + 50) + die("pack base name '%s' too long", base_name); + snprintf(tmpname, sizeof(tmpname), "%s-", base_name); + finish_tmp_packfile(tmpname, pack_tmp_name, + written_list, nr_written, + &pack_idx_opts, sha1); free(pack_tmp_name); puts(sha1_to_hex(sha1)); } @@ -2098,10 +2076,6 @@ static int git_pack_config(const char *k, const char *v, void *cb) pack_idx_opts.version); return 0; } - if (!strcmp(k, "pack.packsizelimit")) { - pack_size_limit_cfg = git_config_ulong(k, v); - return 0; - } return git_default_config(k, v, cb); } diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c index b6d957cb0d..d2dcb7e4af 100644 --- a/builtin/receive-pack.c +++ b/builtin/receive-pack.c @@ -37,6 +37,7 @@ static int prefer_ofs_delta = 1; static int auto_update_server_info; static int auto_gc = 1; static const char *head_name; +static void *head_name_to_free; static int sent_capabilities; static enum deny_action parse_deny_action(const char *var, const char *value) @@ -571,7 +572,7 @@ static void check_aliased_update(struct command *cmd, struct string_list *list) int flag; strbuf_addf(&buf, "%s%s", get_git_namespace(), cmd->ref_name); - dst_name = resolve_ref(buf.buf, sha1, 0, &flag); + dst_name = resolve_ref_unsafe(buf.buf, sha1, 0, &flag); strbuf_release(&buf); if (!(flag & REF_ISSYMREF)) @@ -695,10 +696,8 @@ static void execute_commands(struct command *commands, const char *unpacker_erro check_aliased_updates(commands); - free((char *)head_name); - head_name = resolve_ref("HEAD", sha1, 0, NULL); - if (head_name) - head_name = xstrdup(head_name); + free(head_name_to_free); + head_name = head_name_to_free = resolve_refdup("HEAD", sha1, 0, NULL); for (cmd = commands; cmd; cmd = cmd->next) if (!cmd->skip_update) diff --git a/builtin/remote.c b/builtin/remote.c index 407abfb0f7..583eec90e0 100644 --- a/builtin/remote.c +++ b/builtin/remote.c @@ -573,7 +573,7 @@ static int read_remote_branches(const char *refname, strbuf_addf(&buf, "refs/remotes/%s/", rename->old); if (!prefixcmp(refname, buf.buf)) { item = string_list_append(rename->remote_branches, xstrdup(refname)); - symref = resolve_ref(refname, orig_sha1, 1, &flag); + symref = resolve_ref_unsafe(refname, orig_sha1, 1, &flag); if (flag & REF_ISSYMREF) item->util = xstrdup(symref); else diff --git a/builtin/reset.c b/builtin/reset.c index 811e8e252c..8c2c1d52a2 100644 --- a/builtin/reset.c +++ b/builtin/reset.c @@ -43,6 +43,7 @@ static int reset_index_file(const unsigned char *sha1, int reset_type, int quiet int nr = 1; int newfd; struct tree_desc desc[2]; + struct tree *tree; struct unpack_trees_options opts; struct lock_file *lock = xcalloc(1, sizeof(struct lock_file)); @@ -84,6 +85,12 @@ static int reset_index_file(const unsigned char *sha1, int reset_type, int quiet return error(_("Failed to find tree of %s."), sha1_to_hex(sha1)); if (unpack_trees(nr, desc, &opts)) return -1; + + if (reset_type == MIXED || reset_type == HARD) { + tree = parse_tree_indirect(sha1); + prime_cache_tree(&active_cache_tree, tree); + } + if (write_cache(newfd, active_cache, active_nr) || commit_locked_index(lock)) return error(_("Could not write new index file.")); diff --git a/builtin/revert.c b/builtin/revert.c index 1ea525c10e..fce3f92981 100644 --- a/builtin/revert.c +++ b/builtin/revert.c @@ -60,13 +60,14 @@ struct replay_opts { int allow_rerere_auto; int mainline; - int commit_argc; - const char **commit_argv; /* Merge strategy */ const char *strategy; const char **xopts; size_t xopts_nr, xopts_alloc; + + /* Only used by REPLAY_NONE */ + struct rev_info *revs; }; #define GIT_REFLOG_ACTION "GIT_REFLOG_ACTION" @@ -169,9 +170,9 @@ static void parse_args(int argc, const char **argv, struct replay_opts *opts) die(_("program error")); } - opts->commit_argc = parse_options(argc, argv, NULL, options, usage_str, - PARSE_OPT_KEEP_ARGV0 | - PARSE_OPT_KEEP_UNKNOWN); + argc = parse_options(argc, argv, NULL, options, usage_str, + PARSE_OPT_KEEP_ARGV0 | + PARSE_OPT_KEEP_UNKNOWN); /* Check for incompatible subcommands */ verify_opt_mutually_compatible(me, @@ -213,9 +214,6 @@ static void parse_args(int argc, const char **argv, struct replay_opts *opts) NULL); } - else if (opts->commit_argc < 2) - usage_with_options(usage_str, options); - if (opts->allow_ff) verify_opt_compatible(me, "--ff", "--signoff", opts->signoff, @@ -223,7 +221,20 @@ static void parse_args(int argc, const char **argv, struct replay_opts *opts) "-x", opts->record_origin, "--edit", opts->edit, NULL); - opts->commit_argv = argv; + + if (opts->subcommand != REPLAY_NONE) { + opts->revs = NULL; + } else { + opts->revs = xmalloc(sizeof(*opts->revs)); + init_revisions(opts->revs, NULL); + opts->revs->no_walk = 1; + if (argc < 2) + usage_with_options(usage_str, options); + argc = setup_revisions(argc, argv, opts->revs, NULL); + } + + if (argc > 1) + usage_with_options(usage_str, options); } struct commit_message { @@ -631,23 +642,15 @@ static int do_pick_commit(struct commit *commit, struct replay_opts *opts) return res; } -static void prepare_revs(struct rev_info *revs, struct replay_opts *opts) +static void prepare_revs(struct replay_opts *opts) { - int argc; - - init_revisions(revs, NULL); - revs->no_walk = 1; if (opts->action != REVERT) - revs->reverse = 1; - - argc = setup_revisions(opts->commit_argc, opts->commit_argv, revs, NULL); - if (argc > 1) - usage(*revert_or_cherry_pick_usage(opts)); + opts->revs->reverse ^= 1; - if (prepare_revision_walk(revs)) + if (prepare_revision_walk(opts->revs)) die(_("revision walk setup failed")); - if (!revs->commits) + if (!opts->revs->commits) die(_("empty commit set passed")); } @@ -844,14 +847,13 @@ static void read_populate_opts(struct replay_opts **opts_ptr) static void walk_revs_populate_todo(struct commit_list **todo_list, struct replay_opts *opts) { - struct rev_info revs; struct commit *commit; struct commit_list **next; - prepare_revs(&revs, opts); + prepare_revs(opts); next = todo_list; - while ((commit = get_revision(&revs))) + while ((commit = get_revision(opts->revs))) next = commit_list_append(commit, next); } @@ -901,7 +903,7 @@ static int rollback_single_pick(void) if (!file_exists(git_path("CHERRY_PICK_HEAD")) && !file_exists(git_path("REVERT_HEAD"))) return error(_("no cherry-pick or revert in progress")); - if (!resolve_ref("HEAD", head_sha1, 0, NULL)) + if (read_ref_full("HEAD", head_sha1, 0, NULL)) return error(_("cannot resolve HEAD")); if (is_null_sha1(head_sha1)) return error(_("cannot abort from a branch yet to be born")); @@ -942,7 +944,7 @@ static int sequencer_rollback(struct replay_opts *opts) } if (reset_for_rollback(sha1)) goto fail; - remove_sequencer_state(1); + remove_sequencer_state(); strbuf_release(&buf); return 0; fail: @@ -1016,33 +1018,64 @@ static int pick_commits(struct commit_list *todo_list, struct replay_opts *opts) for (cur = todo_list; cur; cur = cur->next) { save_todo(cur, opts); res = do_pick_commit(cur->item, opts); - if (res) { - if (!cur->next) - /* - * An error was encountered while - * picking the last commit; the - * sequencer state is useless now -- - * the user simply needs to resolve - * the conflict and commit - */ - remove_sequencer_state(0); + if (res) return res; - } } /* * Sequence of picks finished successfully; cleanup by * removing the .git/sequencer directory */ - remove_sequencer_state(1); + remove_sequencer_state(); return 0; } +static int continue_single_pick(void) +{ + const char *argv[] = { "commit", NULL }; + + if (!file_exists(git_path("CHERRY_PICK_HEAD")) && + !file_exists(git_path("REVERT_HEAD"))) + return error(_("no cherry-pick or revert in progress")); + return run_command_v_opt(argv, RUN_GIT_CMD); +} + +static int sequencer_continue(struct replay_opts *opts) +{ + struct commit_list *todo_list = NULL; + + if (!file_exists(git_path(SEQ_TODO_FILE))) + return continue_single_pick(); + read_populate_opts(&opts); + read_populate_todo(&todo_list, opts); + + /* Verify that the conflict has been resolved */ + if (file_exists(git_path("CHERRY_PICK_HEAD")) || + file_exists(git_path("REVERT_HEAD"))) { + int ret = continue_single_pick(); + if (ret) + return ret; + } + if (index_differs_from("HEAD", 0)) + return error_dirty_index(opts); + todo_list = todo_list->next; + return pick_commits(todo_list, opts); +} + +static int single_pick(struct commit *cmit, struct replay_opts *opts) +{ + setenv(GIT_REFLOG_ACTION, action_name(opts), 0); + return do_pick_commit(cmit, opts); +} + static int pick_revisions(struct replay_opts *opts) { struct commit_list *todo_list = NULL; unsigned char sha1[20]; + if (opts->subcommand == REPLAY_NONE) + assert(opts->revs); + read_and_refresh_cache(opts); /* @@ -1051,21 +1084,32 @@ static int pick_revisions(struct replay_opts *opts) * one that is being continued */ if (opts->subcommand == REPLAY_REMOVE_STATE) { - remove_sequencer_state(1); + remove_sequencer_state(); return 0; } if (opts->subcommand == REPLAY_ROLLBACK) return sequencer_rollback(opts); - if (opts->subcommand == REPLAY_CONTINUE) { - if (!file_exists(git_path(SEQ_TODO_FILE))) - return error(_("No %s in progress"), action_name(opts)); - read_populate_opts(&opts); - read_populate_todo(&todo_list, opts); - - /* Verify that the conflict has been resolved */ - if (!index_differs_from("HEAD", 0)) - todo_list = todo_list->next; - return pick_commits(todo_list, opts); + if (opts->subcommand == REPLAY_CONTINUE) + return sequencer_continue(opts); + + /* + * If we were called as "git cherry-pick <commit>", just + * cherry-pick/revert it, set CHERRY_PICK_HEAD / + * REVERT_HEAD, and don't touch the sequencer state. + * This means it is possible to cherry-pick in the middle + * of a cherry-pick sequence. + */ + if (opts->revs->cmdline.nr == 1 && + opts->revs->cmdline.rev->whence == REV_CMD_REV && + opts->revs->no_walk && + !opts->revs->cmdline.rev->flags) { + struct commit *cmit; + if (prepare_revision_walk(opts->revs)) + die(_("revision walk setup failed")); + cmit = get_revision(opts->revs); + if (!cmit || get_revision(opts->revs)) + die("BUG: expected exactly one commit from walk"); + return single_pick(cmit, opts); } /* diff --git a/builtin/send-pack.c b/builtin/send-pack.c index e0b8030f2b..cd1115ffc6 100644 --- a/builtin/send-pack.c +++ b/builtin/send-pack.c @@ -494,8 +494,7 @@ int cmd_send_pack(int argc, const char **argv, const char *prefix) memset(&extra_have, 0, sizeof(extra_have)); - get_remote_heads(fd[0], &remote_refs, 0, NULL, REF_NORMAL, - &extra_have); + get_remote_heads(fd[0], &remote_refs, REF_NORMAL, &extra_have); transport_verify_remote_names(nr_refspecs, refspecs); diff --git a/builtin/show-branch.c b/builtin/show-branch.c index 4b480d7c7c..a59e088cf5 100644 --- a/builtin/show-branch.c +++ b/builtin/show-branch.c @@ -726,10 +726,8 @@ int cmd_show_branch(int ac, const char **av, const char *prefix) if (ac == 0) { static const char *fake_av[2]; - const char *refname; - refname = resolve_ref("HEAD", sha1, 1, NULL); - fake_av[0] = xstrdup(refname); + fake_av[0] = resolve_refdup("HEAD", sha1, 1, NULL); fake_av[1] = NULL; av = fake_av; ac = 1; @@ -791,7 +789,7 @@ int cmd_show_branch(int ac, const char **av, const char *prefix) } } - head_p = resolve_ref("HEAD", head_sha1, 1, NULL); + head_p = resolve_ref_unsafe("HEAD", head_sha1, 1, NULL); if (head_p) { head_len = strlen(head_p); memcpy(head, head_p, head_len + 1); diff --git a/builtin/stripspace.c b/builtin/stripspace.c index 1288ffcc52..f16986c0ae 100644 --- a/builtin/stripspace.c +++ b/builtin/stripspace.c @@ -75,7 +75,7 @@ int cmd_stripspace(int argc, const char **argv, const char *prefix) !strcmp(argv[1], "--strip-comments"))) strip_comments = 1; else if (argc > 1) - usage("git stripspace [-s | --strip-comments] < <stream>"); + usage("git stripspace [-s | --strip-comments] < input"); if (strbuf_read(&buf, 0, 1024) < 0) die_errno("could not read the input"); diff --git a/builtin/symbolic-ref.c b/builtin/symbolic-ref.c index dea849c3c5..2ef5962386 100644 --- a/builtin/symbolic-ref.c +++ b/builtin/symbolic-ref.c @@ -12,7 +12,7 @@ static void check_symref(const char *HEAD, int quiet) { unsigned char sha1[20]; int flag; - const char *refs_heads_master = resolve_ref(HEAD, sha1, 0, &flag); + const char *refs_heads_master = resolve_ref_unsafe(HEAD, sha1, 0, &flag); if (!refs_heads_master) die("No such ref: %s", HEAD); diff --git a/builtin/tag.c b/builtin/tag.c index efb9872695..31f02e80f6 100644 --- a/builtin/tag.c +++ b/builtin/tag.c @@ -214,6 +214,15 @@ static const char tag_template[] = N_("\n" "#\n" "# Write a tag message\n" + "# Lines starting with '#' will be ignored.\n" + "#\n"); + +static const char tag_template_nocleanup[] = + N_("\n" + "#\n" + "# Write a tag message\n" + "# Lines starting with '#' will be kept; you may remove them" + " yourself if you want to.\n" "#\n"); static int git_tag_config(const char *var, const char *value, void *cb) @@ -255,8 +264,18 @@ static int build_tag_object(struct strbuf *buf, int sign, unsigned char *result) return 0; } +struct create_tag_options { + unsigned int message_given:1; + unsigned int sign; + enum { + CLEANUP_NONE, + CLEANUP_SPACE, + CLEANUP_ALL + } cleanup_mode; +}; + static void create_tag(const unsigned char *object, const char *tag, - struct strbuf *buf, int message, int sign, + struct strbuf *buf, struct create_tag_options *opt, unsigned char *prev, unsigned char *result) { enum object_type type; @@ -281,7 +300,7 @@ static void create_tag(const unsigned char *object, const char *tag, if (header_len > sizeof(header_buf) - 1) die(_("tag header too big.")); - if (!message) { + if (!opt->message_given) { int fd; /* write the template message before editing: */ @@ -292,8 +311,12 @@ static void create_tag(const unsigned char *object, const char *tag, if (!is_null_sha1(prev)) write_tag_body(fd, prev); + else if (opt->cleanup_mode == CLEANUP_ALL) + write_or_die(fd, _(tag_template), + strlen(_(tag_template))); else - write_or_die(fd, _(tag_template), strlen(_(tag_template))); + write_or_die(fd, _(tag_template_nocleanup), + strlen(_(tag_template_nocleanup))); close(fd); if (launch_editor(path, buf, NULL)) { @@ -303,14 +326,15 @@ static void create_tag(const unsigned char *object, const char *tag, } } - stripspace(buf, 1); + if (opt->cleanup_mode != CLEANUP_NONE) + stripspace(buf, opt->cleanup_mode == CLEANUP_ALL); - if (!message && !buf->len) + if (!opt->message_given && !buf->len) die(_("no tag message?")); strbuf_insert(buf, 0, header_buf, header_len); - if (build_tag_object(buf, sign, result) < 0) { + if (build_tag_object(buf, opt->sign, result) < 0) { if (path) fprintf(stderr, _("The tag message has been left in %s\n"), path); @@ -358,9 +382,10 @@ int cmd_tag(int argc, const char **argv, const char *prefix) unsigned char object[20], prev[20]; const char *object_ref, *tag; struct ref_lock *lock; - - int annotate = 0, sign = 0, force = 0, lines = -1, - list = 0, delete = 0, verify = 0; + struct create_tag_options opt; + char *cleanup_arg = NULL; + int annotate = 0, force = 0, lines = -1, list = 0, + delete = 0, verify = 0; const char *msgfile = NULL, *keyid = NULL; struct msg_arg msg = { 0, STRBUF_INIT }; struct commit_list *with_commit = NULL; @@ -378,7 +403,9 @@ int cmd_tag(int argc, const char **argv, const char *prefix) OPT_CALLBACK('m', "message", &msg, "message", "tag message", parse_msg_arg), OPT_FILENAME('F', "file", &msgfile, "read message from file"), - OPT_BOOLEAN('s', "sign", &sign, "annotated and GPG-signed tag"), + OPT_BOOLEAN('s', "sign", &opt.sign, "annotated and GPG-signed tag"), + OPT_STRING(0, "cleanup", &cleanup_arg, "mode", + "how to strip spaces and #comments from message"), OPT_STRING('u', "local-user", &keyid, "key-id", "use another key to sign the tag"), OPT__FORCE(&force, "replace the tag if exists"), @@ -395,13 +422,15 @@ int cmd_tag(int argc, const char **argv, const char *prefix) git_config(git_tag_config, NULL); + memset(&opt, 0, sizeof(opt)); + argc = parse_options(argc, argv, prefix, options, git_tag_usage, 0); if (keyid) { - sign = 1; + opt.sign = 1; set_signing_key(keyid); } - if (sign) + if (opt.sign) annotate = 1; if (argc == 0 && !(delete || verify)) list = 1; @@ -459,9 +488,19 @@ int cmd_tag(int argc, const char **argv, const char *prefix) else if (!force) die(_("tag '%s' already exists"), tag); + opt.message_given = msg.given || msgfile; + + if (!cleanup_arg || !strcmp(cleanup_arg, "strip")) + opt.cleanup_mode = CLEANUP_ALL; + else if (!strcmp(cleanup_arg, "verbatim")) + opt.cleanup_mode = CLEANUP_NONE; + else if (!strcmp(cleanup_arg, "whitespace")) + opt.cleanup_mode = CLEANUP_SPACE; + else + die(_("Invalid cleanup mode %s"), cleanup_arg); + if (annotate) - create_tag(object, tag, &buf, msg.given || msgfile, - sign, prev, object); + create_tag(object, tag, &buf, &opt, prev, object); lock = lock_any_ref_for_update(ref.buf, prev, 0); if (!lock) diff --git a/builtin/upload-archive.c b/builtin/upload-archive.c index 2d0b38333e..b928beb8ed 100644 --- a/builtin/upload-archive.c +++ b/builtin/upload-archive.c @@ -6,6 +6,7 @@ #include "archive.h" #include "pkt-line.h" #include "sideband.h" +#include "run-command.h" static const char upload_archive_usage[] = "git upload-archive <repo>"; @@ -13,12 +14,9 @@ static const char upload_archive_usage[] = static const char deadchild[] = "git upload-archive: archiver died with error"; -static const char lostchild[] = -"git upload-archive: archiver process was lost"; - #define MAX_ARGS (64) -static int run_upload_archive(int argc, const char **argv, const char *prefix) +int cmd_upload_archive_writer(int argc, const char **argv, const char *prefix) { const char *sent_argv[MAX_ARGS]; const char *arg_cmd = "argument "; @@ -96,8 +94,8 @@ static ssize_t process_input(int child_fd, int band) int cmd_upload_archive(int argc, const char **argv, const char *prefix) { - pid_t writer; - int fd1[2], fd2[2]; + struct child_process writer = { argv }; + /* * Set up sideband subprocess. * @@ -105,39 +103,24 @@ int cmd_upload_archive(int argc, const char **argv, const char *prefix) * multiplexed out to our fd#1. If the child dies, we tell the other * end over channel #3. */ - if (pipe(fd1) < 0 || pipe(fd2) < 0) { - int err = errno; - packet_write(1, "NACK pipe failed on the remote side\n"); - die("upload-archive: %s", strerror(err)); - } - writer = fork(); - if (writer < 0) { + argv[0] = "upload-archive--writer"; + writer.out = writer.err = -1; + writer.git_cmd = 1; + if (start_command(&writer)) { int err = errno; - packet_write(1, "NACK fork failed on the remote side\n"); + packet_write(1, "NACK unable to spawn subprocess\n"); die("upload-archive: %s", strerror(err)); } - if (!writer) { - /* child - connect fd#1 and fd#2 to the pipe */ - dup2(fd1[1], 1); - dup2(fd2[1], 2); - close(fd1[1]); close(fd2[1]); - close(fd1[0]); close(fd2[0]); /* we do not read from pipe */ - - exit(run_upload_archive(argc, argv, prefix)); - } - /* parent - read from child, multiplex and send out to fd#1 */ - close(fd1[1]); close(fd2[1]); /* we do not write to pipe */ packet_write(1, "ACK\n"); packet_flush(1); while (1) { struct pollfd pfd[2]; - int status; - pfd[0].fd = fd1[0]; + pfd[0].fd = writer.out; pfd[0].events = POLLIN; - pfd[1].fd = fd2[0]; + pfd[1].fd = writer.err; pfd[1].events = POLLIN; if (poll(pfd, 2, -1) < 0) { if (errno != EINTR) { @@ -156,9 +139,7 @@ int cmd_upload_archive(int argc, const char **argv, const char *prefix) if (process_input(pfd[0].fd, 1)) continue; - if (waitpid(writer, &status, 0) < 0) - error_clnt("%s", lostchild); - else if (!WIFEXITED(status) || WEXITSTATUS(status) > 0) + if (finish_command(&writer)) error_clnt("%s", deadchild); packet_flush(1); break; diff --git a/bulk-checkin.c b/bulk-checkin.c new file mode 100644 index 0000000000..6b0b6d4904 --- /dev/null +++ b/bulk-checkin.c @@ -0,0 +1,275 @@ +/* + * Copyright (c) 2011, Google Inc. + */ +#include "bulk-checkin.h" +#include "csum-file.h" +#include "pack.h" + +static int pack_compression_level = Z_DEFAULT_COMPRESSION; + +static struct bulk_checkin_state { + unsigned plugged:1; + + char *pack_tmp_name; + struct sha1file *f; + off_t offset; + struct pack_idx_option pack_idx_opts; + + struct pack_idx_entry **written; + uint32_t alloc_written; + uint32_t nr_written; +} state; + +static void finish_bulk_checkin(struct bulk_checkin_state *state) +{ + unsigned char sha1[20]; + char packname[PATH_MAX]; + int i; + + if (!state->f) + return; + + if (state->nr_written == 0) { + close(state->f->fd); + unlink(state->pack_tmp_name); + goto clear_exit; + } else if (state->nr_written == 1) { + sha1close(state->f, sha1, CSUM_FSYNC); + } else { + int fd = sha1close(state->f, sha1, 0); + fixup_pack_header_footer(fd, sha1, state->pack_tmp_name, + state->nr_written, sha1, + state->offset); + close(fd); + } + + sprintf(packname, "%s/pack/pack-", get_object_directory()); + finish_tmp_packfile(packname, state->pack_tmp_name, + state->written, state->nr_written, + &state->pack_idx_opts, sha1); + for (i = 0; i < state->nr_written; i++) + free(state->written[i]); + +clear_exit: + free(state->written); + memset(state, 0, sizeof(*state)); + + /* Make objects we just wrote available to ourselves */ + reprepare_packed_git(); +} + +static int already_written(struct bulk_checkin_state *state, unsigned char sha1[]) +{ + int i; + + /* The object may already exist in the repository */ + if (has_sha1_file(sha1)) + return 1; + + /* Might want to keep the list sorted */ + for (i = 0; i < state->nr_written; i++) + if (!hashcmp(state->written[i]->sha1, sha1)) + return 1; + + /* This is a new object we need to keep */ + return 0; +} + +/* + * Read the contents from fd for size bytes, streaming it to the + * packfile in state while updating the hash in ctx. Signal a failure + * by returning a negative value when the resulting pack would exceed + * the pack size limit and this is not the first object in the pack, + * so that the caller can discard what we wrote from the current pack + * by truncating it and opening a new one. The caller will then call + * us again after rewinding the input fd. + * + * The already_hashed_to pointer is kept untouched by the caller to + * make sure we do not hash the same byte when we are called + * again. This way, the caller does not have to checkpoint its hash + * status before calling us just in case we ask it to call us again + * with a new pack. + */ +static int stream_to_pack(struct bulk_checkin_state *state, + git_SHA_CTX *ctx, off_t *already_hashed_to, + int fd, size_t size, enum object_type type, + const char *path, unsigned flags) +{ + git_zstream s; + unsigned char obuf[16384]; + unsigned hdrlen; + int status = Z_OK; + int write_object = (flags & HASH_WRITE_OBJECT); + off_t offset = 0; + + memset(&s, 0, sizeof(s)); + git_deflate_init(&s, pack_compression_level); + + hdrlen = encode_in_pack_object_header(type, size, obuf); + s.next_out = obuf + hdrlen; + s.avail_out = sizeof(obuf) - hdrlen; + + while (status != Z_STREAM_END) { + unsigned char ibuf[16384]; + + if (size && !s.avail_in) { + ssize_t rsize = size < sizeof(ibuf) ? size : sizeof(ibuf); + if (xread(fd, ibuf, rsize) != rsize) + die("failed to read %d bytes from '%s'", + (int)rsize, path); + offset += rsize; + if (*already_hashed_to < offset) { + size_t hsize = offset - *already_hashed_to; + if (rsize < hsize) + hsize = rsize; + if (hsize) + git_SHA1_Update(ctx, ibuf, hsize); + *already_hashed_to = offset; + } + s.next_in = ibuf; + s.avail_in = rsize; + size -= rsize; + } + + status = git_deflate(&s, size ? 0 : Z_FINISH); + + if (!s.avail_out || status == Z_STREAM_END) { + if (write_object) { + size_t written = s.next_out - obuf; + + /* would we bust the size limit? */ + if (state->nr_written && + pack_size_limit_cfg && + pack_size_limit_cfg < state->offset + written) { + git_deflate_abort(&s); + return -1; + } + + sha1write(state->f, obuf, written); + state->offset += written; + } + s.next_out = obuf; + s.avail_out = sizeof(obuf); + } + + switch (status) { + case Z_OK: + case Z_BUF_ERROR: + case Z_STREAM_END: + continue; + default: + die("unexpected deflate failure: %d", status); + } + } + git_deflate_end(&s); + return 0; +} + +/* Lazily create backing packfile for the state */ +static void prepare_to_stream(struct bulk_checkin_state *state, + unsigned flags) +{ + if (!(flags & HASH_WRITE_OBJECT) || state->f) + return; + + state->f = create_tmp_packfile(&state->pack_tmp_name); + reset_pack_idx_option(&state->pack_idx_opts); + + /* Pretend we are going to write only one object */ + state->offset = write_pack_header(state->f, 1); + if (!state->offset) + die_errno("unable to write pack header"); +} + +static int deflate_to_pack(struct bulk_checkin_state *state, + unsigned char result_sha1[], + int fd, size_t size, + enum object_type type, const char *path, + unsigned flags) +{ + off_t seekback, already_hashed_to; + git_SHA_CTX ctx; + unsigned char obuf[16384]; + unsigned header_len; + struct sha1file_checkpoint checkpoint; + struct pack_idx_entry *idx = NULL; + + seekback = lseek(fd, 0, SEEK_CUR); + if (seekback == (off_t) -1) + return error("cannot find the current offset"); + + header_len = sprintf((char *)obuf, "%s %" PRIuMAX, + typename(type), (uintmax_t)size) + 1; + git_SHA1_Init(&ctx); + git_SHA1_Update(&ctx, obuf, header_len); + + /* Note: idx is non-NULL when we are writing */ + if ((flags & HASH_WRITE_OBJECT) != 0) + idx = xcalloc(1, sizeof(*idx)); + + already_hashed_to = 0; + + while (1) { + prepare_to_stream(state, flags); + if (idx) { + sha1file_checkpoint(state->f, &checkpoint); + idx->offset = state->offset; + crc32_begin(state->f); + } + if (!stream_to_pack(state, &ctx, &already_hashed_to, + fd, size, type, path, flags)) + break; + /* + * Writing this object to the current pack will make + * it too big; we need to truncate it, start a new + * pack, and write into it. + */ + if (!idx) + die("BUG: should not happen"); + sha1file_truncate(state->f, &checkpoint); + state->offset = checkpoint.offset; + finish_bulk_checkin(state); + if (lseek(fd, seekback, SEEK_SET) == (off_t) -1) + return error("cannot seek back"); + } + git_SHA1_Final(result_sha1, &ctx); + if (!idx) + return 0; + + idx->crc32 = crc32_end(state->f); + if (already_written(state, result_sha1)) { + sha1file_truncate(state->f, &checkpoint); + state->offset = checkpoint.offset; + free(idx); + } else { + hashcpy(idx->sha1, result_sha1); + ALLOC_GROW(state->written, + state->nr_written + 1, + state->alloc_written); + state->written[state->nr_written++] = idx; + } + return 0; +} + +int index_bulk_checkin(unsigned char *sha1, + int fd, size_t size, enum object_type type, + const char *path, unsigned flags) +{ + int status = deflate_to_pack(&state, sha1, fd, size, type, + path, flags); + if (!state.plugged) + finish_bulk_checkin(&state); + return status; +} + +void plug_bulk_checkin(void) +{ + state.plugged = 1; +} + +void unplug_bulk_checkin(void) +{ + state.plugged = 0; + if (state.f) + finish_bulk_checkin(&state); +} diff --git a/bulk-checkin.h b/bulk-checkin.h new file mode 100644 index 0000000000..4f599f8841 --- /dev/null +++ b/bulk-checkin.h @@ -0,0 +1,16 @@ +/* + * Copyright (c) 2011, Google Inc. + */ +#ifndef BULK_CHECKIN_H +#define BULK_CHECKIN_H + +#include "cache.h" + +extern int index_bulk_checkin(unsigned char sha1[], + int fd, size_t size, enum object_type type, + const char *path, unsigned flags); + +extern void plug_bulk_checkin(void); +extern void unplug_bulk_checkin(void); + +#endif diff --git a/cache-tree.c b/cache-tree.c index f755590da8..8de39590d5 100644 --- a/cache-tree.c +++ b/cache-tree.c @@ -150,7 +150,7 @@ void cache_tree_invalidate_path(struct cache_tree *it, const char *path) } static int verify_cache(struct cache_entry **cache, - int entries) + int entries, int silent) { int i, funny; @@ -159,6 +159,8 @@ static int verify_cache(struct cache_entry **cache, for (i = 0; i < entries; i++) { struct cache_entry *ce = cache[i]; if (ce_stage(ce) || (ce->ce_flags & CE_INTENT_TO_ADD)) { + if (silent) + return -1; if (10 < ++funny) { fprintf(stderr, "...\n"); break; @@ -370,10 +372,11 @@ int cache_tree_update(struct cache_tree *it, struct cache_entry **cache, int entries, int missing_ok, - int dryrun) + int dryrun, + int silent) { int i; - i = verify_cache(cache, entries); + i = verify_cache(cache, entries, silent); if (i) return i; i = update_one(it, cache, entries, "", 0, missing_ok, dryrun); @@ -573,7 +576,7 @@ int write_cache_as_tree(unsigned char *sha1, int flags, const char *prefix) if (cache_tree_update(active_cache_tree, active_cache, active_nr, - missing_ok, 0) < 0) + missing_ok, 0, 0) < 0) return WRITE_TREE_UNMERGED_INDEX; if (0 <= newfd) { if (!write_cache(newfd, active_cache, active_nr) && @@ -668,3 +671,11 @@ int cache_tree_matches_traversal(struct cache_tree *root, return it->entry_count; return 0; } + +int update_main_cache_tree (int silent) +{ + if (!the_index.cache_tree) + the_index.cache_tree = cache_tree(); + return cache_tree_update(the_index.cache_tree, + the_index.cache, the_index.cache_nr, 0, 0, silent); +} diff --git a/cache-tree.h b/cache-tree.h index 3df641f593..0ec0b2a159 100644 --- a/cache-tree.h +++ b/cache-tree.h @@ -29,7 +29,9 @@ void cache_tree_write(struct strbuf *, struct cache_tree *root); struct cache_tree *cache_tree_read(const char *buffer, unsigned long size); int cache_tree_fully_valid(struct cache_tree *); -int cache_tree_update(struct cache_tree *, struct cache_entry **, int, int, int); +int cache_tree_update(struct cache_tree *, struct cache_entry **, int, int, int, int); + +int update_main_cache_tree(int); /* bitmasks to write_cache_as_tree flags */ #define WRITE_TREE_MISSING_OK 1 @@ -35,6 +35,7 @@ int git_inflate(git_zstream *, int flush); void git_deflate_init(git_zstream *, int level); void git_deflate_init_gzip(git_zstream *, int level); void git_deflate_end(git_zstream *); +int git_deflate_abort(git_zstream *); int git_deflate_end_gently(git_zstream *); int git_deflate(git_zstream *, int flush); unsigned long git_deflate_bound(git_zstream *, unsigned long); @@ -597,6 +598,7 @@ extern size_t packed_git_window_size; extern size_t packed_git_limit; extern size_t delta_base_cache_limit; extern unsigned long big_file_threshold; +extern unsigned long pack_size_limit_cfg; extern int read_replace_refs; extern int fsync_object_files; extern int core_preload_index; @@ -865,7 +867,8 @@ extern int read_ref(const char *refname, unsigned char *sha1); * * errno is sometimes set on errors, but not always. */ -extern const char *resolve_ref(const char *refname, unsigned char *sha1, int reading, int *flag); +extern const char *resolve_ref_unsafe(const char *ref, unsigned char *sha1, int reading, int *flag); +extern char *resolve_refdup(const char *ref, unsigned char *sha1, int reading, int *flag); 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); @@ -1029,12 +1032,11 @@ extern char *git_getpass(const char *prompt); 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 path_match(const char *path, int nr, char **match); struct extra_have_objects { int nr, alloc; unsigned char (*array)[20]; }; -extern struct ref **get_remote_heads(int in, struct ref **list, int nr_match, char **match, unsigned int flags, struct extra_have_objects *); +extern struct ref **get_remote_heads(int in, struct ref **list, unsigned int flags, struct extra_have_objects *); extern int server_supports(const char *feature); extern struct packed_git *parse_pack_index(unsigned char *sha1, const char *idx_path); diff --git a/compat/snprintf.c b/compat/snprintf.c index e1e0e7543d..42ea1ac110 100644 --- a/compat/snprintf.c +++ b/compat/snprintf.c @@ -19,11 +19,14 @@ #undef vsnprintf int git_vsnprintf(char *str, size_t maxsize, const char *format, va_list ap) { + va_list cp; char *s; int ret = -1; if (maxsize > 0) { - ret = vsnprintf(str, maxsize-SNPRINTF_SIZE_CORR, format, ap); + va_copy(cp, ap); + ret = vsnprintf(str, maxsize-SNPRINTF_SIZE_CORR, format, cp); + va_end(cp); if (ret == maxsize-1) ret = -1; /* Windows does not NUL-terminate if result fills buffer */ @@ -42,7 +45,9 @@ int git_vsnprintf(char *str, size_t maxsize, const char *format, va_list ap) if (! str) break; s = str; - ret = vsnprintf(str, maxsize-SNPRINTF_SIZE_CORR, format, ap); + va_copy(cp, ap); + ret = vsnprintf(str, maxsize-SNPRINTF_SIZE_CORR, format, cp); + va_end(cp); if (ret == maxsize-1) ret = -1; } @@ -818,6 +818,10 @@ int git_default_config(const char *var, const char *value, void *dummy) return 0; } + if (!strcmp(var, "pack.packsizelimit")) { + pack_size_limit_cfg = git_config_ulong(var, value); + return 0; + } /* Add other config variables here and to Documentation/config.txt. */ return 0; } diff --git a/config.mak.in b/config.mak.in index ab371012a2..10698c8292 100644 --- a/config.mak.in +++ b/config.mak.in @@ -35,6 +35,9 @@ NO_CURL=@NO_CURL@ NO_EXPAT=@NO_EXPAT@ NO_LIBGEN_H=@NO_LIBGEN_H@ HAVE_PATHS_H=@HAVE_PATHS_H@ +HAVE_LIBCHARSET_H=@HAVE_LIBCHARSET_H@ +NO_GETTEXT=@NO_GETTEXT@ +LIBC_CONTAINS_LIBINTL=@LIBC_CONTAINS_LIBINTL@ NEEDS_LIBICONV=@NEEDS_LIBICONV@ NEEDS_SOCKET=@NEEDS_SOCKET@ NEEDS_RESOLV=@NEEDS_RESOLV@ diff --git a/configure.ac b/configure.ac index 048a1d4972..630dbdd19d 100644 --- a/configure.ac +++ b/configure.ac @@ -636,6 +636,12 @@ AC_CHECK_LIB([c], [basename], AC_SUBST(NEEDS_LIBGEN) test -n "$NEEDS_LIBGEN" && LIBS="$LIBS -lgen" +AC_CHECK_LIB([c], [gettext], +[LIBC_CONTAINS_LIBINTL=YesPlease], +[LIBC_CONTAINS_LIBINTL=]) +AC_SUBST(LIBC_CONTAINS_LIBINTL) +test -n "$LIBC_CONTAINS_LIBINTL" || LIBS="$LIBS -lintl" + ## Checks for header files. AC_MSG_NOTICE([CHECKS for header files]) # @@ -818,6 +824,19 @@ AC_CHECK_HEADER([paths.h], [HAVE_PATHS_H=]) AC_SUBST(HAVE_PATHS_H) # +# Define NO_GETTEXT if you don't want Git output to be translated. +# A translated Git requires GNU libintl or another gettext implementation +AC_CHECK_HEADER([libintl.h], +[NO_GETTEXT=], +[NO_GETTEXT=YesPlease]) +AC_SUBST(NO_GETTEXT) +# +# Define HAVE_LIBCHARSET_H if have libcharset.h +AC_CHECK_HEADER([libcharset.h], +[HAVE_LIBCHARSET_H=YesPlease], +[HAVE_LIBCHARSET_H=]) +AC_SUBST(HAVE_LIBCHARSET_H) +# # Define NO_STRCASESTR if you don't have strcasestr. GIT_CHECK_FUNC(strcasestr, [NO_STRCASESTR=], @@ -53,7 +53,6 @@ static void add_extra_have(struct extra_have_objects *extra, unsigned char *sha1 * Read all the refs from the other end */ struct ref **get_remote_heads(int in, struct ref **list, - int nr_match, char **match, unsigned int flags, struct extra_have_objects *extra_have) { @@ -92,8 +91,6 @@ struct ref **get_remote_heads(int in, struct ref **list, if (!check_ref(name, name_len, flags)) continue; - if (nr_match && !path_match(name, nr_match, match)) - continue; ref = alloc_ref(buffer + 41); hashcpy(ref->old_sha1, old_sha1); *list = ref; @@ -108,27 +105,6 @@ int server_supports(const char *feature) strstr(server_capabilities, feature) != NULL; } -int path_match(const char *path, int nr, char **match) -{ - int i; - int pathlen = strlen(path); - - for (i = 0; i < nr; i++) { - char *s = match[i]; - int len = strlen(s); - - if (!len || len > pathlen) - continue; - if (memcmp(path + pathlen - len, s, len)) - continue; - if (pathlen > len && path[pathlen - len - 1] != '/') - continue; - *s = 0; - return (i + 1); - } - return 0; -} - enum protocol { PROTO_LOCAL = 1, PROTO_SSH, @@ -175,6 +151,15 @@ static void get_host_and_port(char **host, const char **port) } } +static void enable_keepalive(int sockfd) +{ + int ka = 1; + + if (setsockopt(sockfd, SOL_SOCKET, SO_KEEPALIVE, &ka, sizeof(ka)) < 0) + fprintf(stderr, "unable to set SO_KEEPALIVE on socket: %s\n", + strerror(errno)); +} + #ifndef NO_IPV6 static const char *ai_name(const struct addrinfo *ai) @@ -239,6 +224,8 @@ static int git_tcp_connect_sock(char *host, int flags) if (sockfd < 0) die("unable to connect to %s:\n%s", host, error_message.buf); + enable_keepalive(sockfd); + if (flags & CONNECT_VERBOSE) fprintf(stderr, "done.\n"); @@ -312,6 +299,8 @@ static int git_tcp_connect_sock(char *host, int flags) if (sockfd < 0) die("unable to connect to %s:\n%s", host, error_message.buf); + enable_keepalive(sockfd); + if (flags & CONNECT_VERBOSE) fprintf(stderr, "done.\n"); diff --git a/contrib/fast-import/git-p4 b/contrib/fast-import/git-p4 index 7fd8bf031e..594980302b 100755 --- a/contrib/fast-import/git-p4 +++ b/contrib/fast-import/git-p4 @@ -53,9 +53,10 @@ def p4_build_cmd(cmd): def chdir(dir): # P4 uses the PWD environment variable rather than getcwd(). Since we're - # not using the shell, we have to set it ourselves. - os.environ['PWD']=dir + # not using the shell, we have to set it ourselves. This path could + # be relative, so go there first, then figure out where we ended up. os.chdir(dir) + os.environ['PWD'] = os.getcwd() def die(msg): if verbose: @@ -871,13 +872,16 @@ class P4Submit(Command, P4UserMap): if gitConfig("git-p4.skipSubmitEditCheck") == "true": return True - if os.stat(template_file).st_mtime <= mtime: - while True: - response = raw_input("Submit template unchanged. Submit anyway? [y]es, [n]o (skip this patch) ") - if response == 'y': - return True - if response == 'n': - return False + # modification time updated means user saved the file + if os.stat(template_file).st_mtime > mtime: + return True + + while True: + response = raw_input("Submit template unchanged. Submit anyway? [y]es, [n]o (skip this patch) ") + if response == 'y': + return True + if response == 'n': + return False def applyCommit(self, id): print "Applying %s" % (read_pipe("git log --max-count=1 --pretty=oneline %s" % id)) @@ -1061,6 +1065,7 @@ class P4Submit(Command, P4UserMap): self.modifyChangelistUser(changelist, p4User) else: # skip this patch + print "Submission cancelled, undoing p4 changes." for f in editedFiles: p4_revert(f) for f in filesToAdd: @@ -1116,6 +1121,10 @@ class P4Submit(Command, P4UserMap): print "Perforce checkout for depot path %s located at %s" % (self.depotPath, self.clientPath) self.oldWorkingDirectory = os.getcwd() + # ensure the clientPath exists + if not os.path.exists(self.clientPath): + os.makedirs(self.clientPath) + chdir(self.clientPath) print "Synchronizing p4 checkout..." p4_sync("...") @@ -876,24 +876,39 @@ int is_null_stream_filter(struct stream_filter *filter) /* * LF-to-CRLF filter */ + +struct lf_to_crlf_filter { + struct stream_filter filter; + int want_lf; +}; + static int lf_to_crlf_filter_fn(struct stream_filter *filter, const char *input, size_t *isize_p, char *output, size_t *osize_p) { - size_t count; + size_t count, o = 0; + struct lf_to_crlf_filter *lf_to_crlf = (struct lf_to_crlf_filter *)filter; + + /* Output a pending LF if we need to */ + if (lf_to_crlf->want_lf) { + output[o++] = '\n'; + lf_to_crlf->want_lf = 0; + } if (!input) - return 0; /* we do not keep any states */ + return 0; /* We've already dealt with the state */ + count = *isize_p; if (count) { - size_t i, o; - for (i = o = 0; o < *osize_p && i < count; i++) { + size_t i; + for (i = 0; o < *osize_p && i < count; i++) { char ch = input[i]; if (ch == '\n') { - if (o + 1 < *osize_p) - output[o++] = '\r'; - else - break; + output[o++] = '\r'; + if (o >= *osize_p) { + lf_to_crlf->want_lf = 1; + continue; /* We need to increase i */ + } } output[o++] = ch; } @@ -904,15 +919,24 @@ static int lf_to_crlf_filter_fn(struct stream_filter *filter, return 0; } +static void lf_to_crlf_free_fn(struct stream_filter *filter) +{ + free(filter); +} + static struct stream_filter_vtbl lf_to_crlf_vtbl = { lf_to_crlf_filter_fn, - null_free_fn, + lf_to_crlf_free_fn, }; -static struct stream_filter lf_to_crlf_filter_singleton = { - &lf_to_crlf_vtbl, -}; +static struct stream_filter *lf_to_crlf_filter(void) +{ + struct lf_to_crlf_filter *lf_to_crlf = xmalloc(sizeof(*lf_to_crlf)); + lf_to_crlf->filter.vtbl = &lf_to_crlf_vtbl; + lf_to_crlf->want_lf = 0; + return (struct stream_filter *)lf_to_crlf; +} /* * Cascade filter @@ -1194,7 +1218,7 @@ struct stream_filter *get_stream_filter(const char *path, const unsigned char *s else if (output_eol(crlf_action) == EOL_CRLF && !(crlf_action == CRLF_AUTO || crlf_action == CRLF_GUESS)) - filter = cascade_filter(filter, &lf_to_crlf_filter_singleton); + filter = cascade_filter(filter, lf_to_crlf_filter()); return filter; } diff --git a/credential-cache--daemon.c b/credential-cache--daemon.c new file mode 100644 index 0000000000..390f194252 --- /dev/null +++ b/credential-cache--daemon.c @@ -0,0 +1,269 @@ +#include "cache.h" +#include "credential.h" +#include "unix-socket.h" +#include "sigchain.h" + +static const char *socket_path; + +static void cleanup_socket(void) +{ + if (socket_path) + unlink(socket_path); +} + +static void cleanup_socket_on_signal(int sig) +{ + cleanup_socket(); + sigchain_pop(sig); + raise(sig); +} + +struct credential_cache_entry { + struct credential item; + unsigned long expiration; +}; +static struct credential_cache_entry *entries; +static int entries_nr; +static int entries_alloc; + +static void cache_credential(struct credential *c, int timeout) +{ + struct credential_cache_entry *e; + + ALLOC_GROW(entries, entries_nr + 1, entries_alloc); + e = &entries[entries_nr++]; + + /* take ownership of pointers */ + memcpy(&e->item, c, sizeof(*c)); + memset(c, 0, sizeof(*c)); + e->expiration = time(NULL) + timeout; +} + +static struct credential_cache_entry *lookup_credential(const struct credential *c) +{ + int i; + for (i = 0; i < entries_nr; i++) { + struct credential *e = &entries[i].item; + if (credential_match(c, e)) + return &entries[i]; + } + return NULL; +} + +static void remove_credential(const struct credential *c) +{ + struct credential_cache_entry *e; + + e = lookup_credential(c); + if (e) + e->expiration = 0; +} + +static int check_expirations(void) +{ + static unsigned long wait_for_entry_until; + int i = 0; + unsigned long now = time(NULL); + unsigned long next = (unsigned long)-1; + + /* + * Initially give the client 30 seconds to actually contact us + * and store a credential before we decide there's no point in + * keeping the daemon around. + */ + if (!wait_for_entry_until) + wait_for_entry_until = now + 30; + + while (i < entries_nr) { + if (entries[i].expiration <= now) { + entries_nr--; + credential_clear(&entries[i].item); + if (i != entries_nr) + memcpy(&entries[i], &entries[entries_nr], sizeof(*entries)); + /* + * Stick around 30 seconds in case a new credential + * shows up (e.g., because we just removed a failed + * one, and we will soon get the correct one). + */ + wait_for_entry_until = now + 30; + } + else { + if (entries[i].expiration < next) + next = entries[i].expiration; + i++; + } + } + + if (!entries_nr) { + if (wait_for_entry_until <= now) + return 0; + next = wait_for_entry_until; + } + + return next - now; +} + +static int read_request(FILE *fh, struct credential *c, + struct strbuf *action, int *timeout) { + static struct strbuf item = STRBUF_INIT; + const char *p; + + strbuf_getline(&item, fh, '\n'); + p = skip_prefix(item.buf, "action="); + if (!p) + return error("client sent bogus action line: %s", item.buf); + strbuf_addstr(action, p); + + strbuf_getline(&item, fh, '\n'); + p = skip_prefix(item.buf, "timeout="); + if (!p) + return error("client sent bogus timeout line: %s", item.buf); + *timeout = atoi(p); + + if (credential_read(c, fh) < 0) + return -1; + return 0; +} + +static void serve_one_client(FILE *in, FILE *out) +{ + struct credential c = CREDENTIAL_INIT; + struct strbuf action = STRBUF_INIT; + int timeout = -1; + + if (read_request(in, &c, &action, &timeout) < 0) + /* ignore error */ ; + else if (!strcmp(action.buf, "get")) { + struct credential_cache_entry *e = lookup_credential(&c); + if (e) { + fprintf(out, "username=%s\n", e->item.username); + fprintf(out, "password=%s\n", e->item.password); + } + } + else if (!strcmp(action.buf, "exit")) + exit(0); + else if (!strcmp(action.buf, "erase")) + remove_credential(&c); + else if (!strcmp(action.buf, "store")) { + if (timeout < 0) + warning("cache client didn't specify a timeout"); + else if (!c.username || !c.password) + warning("cache client gave us a partial credential"); + else { + remove_credential(&c); + cache_credential(&c, timeout); + } + } + else + warning("cache client sent unknown action: %s", action.buf); + + credential_clear(&c); + strbuf_release(&action); +} + +static int serve_cache_loop(int fd) +{ + struct pollfd pfd; + unsigned long wakeup; + + wakeup = check_expirations(); + if (!wakeup) + return 0; + + pfd.fd = fd; + pfd.events = POLLIN; + if (poll(&pfd, 1, 1000 * wakeup) < 0) { + if (errno != EINTR) + die_errno("poll failed"); + return 1; + } + + if (pfd.revents & POLLIN) { + int client, client2; + FILE *in, *out; + + client = accept(fd, NULL, NULL); + if (client < 0) { + warning("accept failed: %s", strerror(errno)); + return 1; + } + client2 = dup(client); + if (client2 < 0) { + warning("dup failed: %s", strerror(errno)); + close(client); + return 1; + } + + in = xfdopen(client, "r"); + out = xfdopen(client2, "w"); + serve_one_client(in, out); + fclose(in); + fclose(out); + } + return 1; +} + +static void serve_cache(const char *socket_path) +{ + int fd; + + fd = unix_stream_listen(socket_path); + if (fd < 0) + die_errno("unable to bind to '%s'", socket_path); + + printf("ok\n"); + fclose(stdout); + + while (serve_cache_loop(fd)) + ; /* nothing */ + + close(fd); + unlink(socket_path); +} + +static const char permissions_advice[] = +"The permissions on your socket directory are too loose; other\n" +"users may be able to read your cached credentials. Consider running:\n" +"\n" +" chmod 0700 %s"; +static void check_socket_directory(const char *path) +{ + struct stat st; + char *path_copy = xstrdup(path); + char *dir = dirname(path_copy); + + if (!stat(dir, &st)) { + if (st.st_mode & 077) + die(permissions_advice, dir); + free(path_copy); + return; + } + + /* + * We must be sure to create the directory with the correct mode, + * not just chmod it after the fact; otherwise, there is a race + * condition in which somebody can chdir to it, sleep, then try to open + * our protected socket. + */ + if (safe_create_leading_directories_const(dir) < 0) + die_errno("unable to create directories for '%s'", dir); + if (mkdir(dir, 0700) < 0) + die_errno("unable to mkdir '%s'", dir); + free(path_copy); +} + +int main(int argc, const char **argv) +{ + socket_path = argv[1]; + + if (!socket_path) + die("usage: git-credential-cache--daemon <socket_path>"); + check_socket_directory(socket_path); + + atexit(cleanup_socket); + sigchain_push_common(cleanup_socket_on_signal); + + serve_cache(socket_path); + + return 0; +} diff --git a/credential-cache.c b/credential-cache.c new file mode 100644 index 0000000000..dc98372e59 --- /dev/null +++ b/credential-cache.c @@ -0,0 +1,120 @@ +#include "cache.h" +#include "credential.h" +#include "string-list.h" +#include "parse-options.h" +#include "unix-socket.h" +#include "run-command.h" + +#define FLAG_SPAWN 0x1 +#define FLAG_RELAY 0x2 + +static int send_request(const char *socket, const struct strbuf *out) +{ + int got_data = 0; + int fd = unix_stream_connect(socket); + + if (fd < 0) + return -1; + + if (write_in_full(fd, out->buf, out->len) < 0) + die_errno("unable to write to cache daemon"); + shutdown(fd, SHUT_WR); + + while (1) { + char in[1024]; + int r; + + r = read_in_full(fd, in, sizeof(in)); + if (r == 0) + break; + if (r < 0) + die_errno("read error from cache daemon"); + write_or_die(1, in, r); + got_data = 1; + } + return got_data; +} + +static void spawn_daemon(const char *socket) +{ + struct child_process daemon; + const char *argv[] = { NULL, NULL, NULL }; + char buf[128]; + int r; + + memset(&daemon, 0, sizeof(daemon)); + argv[0] = "git-credential-cache--daemon"; + argv[1] = socket; + daemon.argv = argv; + daemon.no_stdin = 1; + daemon.out = -1; + + if (start_command(&daemon)) + die_errno("unable to start cache daemon"); + r = read_in_full(daemon.out, buf, sizeof(buf)); + if (r < 0) + die_errno("unable to read result code from cache daemon"); + if (r != 3 || memcmp(buf, "ok\n", 3)) + die("cache daemon did not start: %.*s", r, buf); + close(daemon.out); +} + +static void do_cache(const char *socket, const char *action, int timeout, + int flags) +{ + struct strbuf buf = STRBUF_INIT; + + strbuf_addf(&buf, "action=%s\n", action); + strbuf_addf(&buf, "timeout=%d\n", timeout); + if (flags & FLAG_RELAY) { + if (strbuf_read(&buf, 0, 0) < 0) + die_errno("unable to relay credential"); + } + + if (!send_request(socket, &buf)) + return; + if (flags & FLAG_SPAWN) { + spawn_daemon(socket); + send_request(socket, &buf); + } + strbuf_release(&buf); +} + +int main(int argc, const char **argv) +{ + char *socket_path = NULL; + int timeout = 900; + const char *op; + const char * const usage[] = { + "git credential-cache [options] <action>", + NULL + }; + struct option options[] = { + OPT_INTEGER(0, "timeout", &timeout, + "number of seconds to cache credentials"), + OPT_STRING(0, "socket", &socket_path, "path", + "path of cache-daemon socket"), + OPT_END() + }; + + argc = parse_options(argc, argv, NULL, options, usage, 0); + if (!argc) + usage_with_options(usage, options); + op = argv[0]; + + if (!socket_path) + socket_path = expand_user_path("~/.git-credential-cache/socket"); + if (!socket_path) + die("unable to find a suitable socket path; use --socket"); + + if (!strcmp(op, "exit")) + do_cache(socket_path, op, timeout, 0); + else if (!strcmp(op, "get") || !strcmp(op, "erase")) + do_cache(socket_path, op, timeout, FLAG_RELAY); + else if (!strcmp(op, "store")) + do_cache(socket_path, op, timeout, FLAG_RELAY|FLAG_SPAWN); + else + ; /* ignore unknown operation */ + + return 0; +} diff --git a/credential-store.c b/credential-store.c new file mode 100644 index 0000000000..26f7589a60 --- /dev/null +++ b/credential-store.c @@ -0,0 +1,157 @@ +#include "cache.h" +#include "credential.h" +#include "string-list.h" +#include "parse-options.h" + +static struct lock_file credential_lock; + +static void parse_credential_file(const char *fn, + struct credential *c, + void (*match_cb)(struct credential *), + void (*other_cb)(struct strbuf *)) +{ + FILE *fh; + struct strbuf line = STRBUF_INIT; + struct credential entry = CREDENTIAL_INIT; + + fh = fopen(fn, "r"); + if (!fh) { + if (errno != ENOENT) + die_errno("unable to open %s", fn); + return; + } + + while (strbuf_getline(&line, fh, '\n') != EOF) { + credential_from_url(&entry, line.buf); + if (entry.username && entry.password && + credential_match(c, &entry)) { + if (match_cb) { + match_cb(&entry); + break; + } + } + else if (other_cb) + other_cb(&line); + } + + credential_clear(&entry); + strbuf_release(&line); + fclose(fh); +} + +static void print_entry(struct credential *c) +{ + printf("username=%s\n", c->username); + printf("password=%s\n", c->password); +} + +static void print_line(struct strbuf *buf) +{ + strbuf_addch(buf, '\n'); + write_or_die(credential_lock.fd, buf->buf, buf->len); +} + +static void rewrite_credential_file(const char *fn, struct credential *c, + struct strbuf *extra) +{ + if (hold_lock_file_for_update(&credential_lock, fn, 0) < 0) + die_errno("unable to get credential storage lock"); + if (extra) + print_line(extra); + parse_credential_file(fn, c, NULL, print_line); + if (commit_lock_file(&credential_lock) < 0) + die_errno("unable to commit credential store"); +} + +static void store_credential(const char *fn, struct credential *c) +{ + struct strbuf buf = STRBUF_INIT; + + /* + * Sanity check that what we are storing is actually sensible. + * In particular, we can't make a URL without a protocol field. + * Without either a host or pathname (depending on the scheme), + * we have no primary key. And without a username and password, + * we are not actually storing a credential. + */ + if (!c->protocol || !(c->host || c->path) || + !c->username || !c->password) + return; + + strbuf_addf(&buf, "%s://", c->protocol); + strbuf_addstr_urlencode(&buf, c->username, 1); + strbuf_addch(&buf, ':'); + strbuf_addstr_urlencode(&buf, c->password, 1); + strbuf_addch(&buf, '@'); + if (c->host) + strbuf_addstr_urlencode(&buf, c->host, 1); + if (c->path) { + strbuf_addch(&buf, '/'); + strbuf_addstr_urlencode(&buf, c->path, 0); + } + + rewrite_credential_file(fn, c, &buf); + strbuf_release(&buf); +} + +static void remove_credential(const char *fn, struct credential *c) +{ + /* + * Sanity check that we actually have something to match + * against. The input we get is a restrictive pattern, + * so technically a blank credential means "erase everything". + * But it is too easy to accidentally send this, since it is equivalent + * to empty input. So explicitly disallow it, and require that the + * pattern have some actual content to match. + */ + if (c->protocol || c->host || c->path || c->username) + rewrite_credential_file(fn, c, NULL); +} + +static int lookup_credential(const char *fn, struct credential *c) +{ + parse_credential_file(fn, c, print_entry, NULL); + return c->username && c->password; +} + +int main(int argc, const char **argv) +{ + const char * const usage[] = { + "git credential-store [options] <action>", + NULL + }; + const char *op; + struct credential c = CREDENTIAL_INIT; + char *file = NULL; + struct option options[] = { + OPT_STRING(0, "file", &file, "path", + "fetch and store credentials in <path>"), + OPT_END() + }; + + umask(077); + + argc = parse_options(argc, argv, NULL, options, usage, 0); + if (argc != 1) + usage_with_options(usage, options); + op = argv[0]; + + if (!file) + file = expand_user_path("~/.git-credentials"); + if (!file) + die("unable to set up default path; use --file"); + + if (credential_read(&c, stdin) < 0) + die("unable to read credential"); + + if (!strcmp(op, "get")) + lookup_credential(file, &c); + else if (!strcmp(op, "erase")) + remove_credential(file, &c); + else if (!strcmp(op, "store")) + store_credential(file, &c); + else + ; /* Ignore unknown operation. */ + + return 0; +} diff --git a/credential.c b/credential.c new file mode 100644 index 0000000000..a17eafea58 --- /dev/null +++ b/credential.c @@ -0,0 +1,365 @@ +#include "cache.h" +#include "credential.h" +#include "string-list.h" +#include "run-command.h" +#include "url.h" + +void credential_init(struct credential *c) +{ + memset(c, 0, sizeof(*c)); + c->helpers.strdup_strings = 1; +} + +void credential_clear(struct credential *c) +{ + free(c->protocol); + free(c->host); + free(c->path); + free(c->username); + free(c->password); + string_list_clear(&c->helpers, 0); + + credential_init(c); +} + +int credential_match(const struct credential *want, + const struct credential *have) +{ +#define CHECK(x) (!want->x || (have->x && !strcmp(want->x, have->x))) + return CHECK(protocol) && + CHECK(host) && + CHECK(path) && + CHECK(username); +#undef CHECK +} + +static int credential_config_callback(const char *var, const char *value, + void *data) +{ + struct credential *c = data; + const char *key, *dot; + + key = skip_prefix(var, "credential."); + if (!key) + return 0; + + if (!value) + return config_error_nonbool(var); + + dot = strrchr(key, '.'); + if (dot) { + struct credential want = CREDENTIAL_INIT; + char *url = xmemdupz(key, dot - key); + int matched; + + credential_from_url(&want, url); + matched = credential_match(&want, c); + + credential_clear(&want); + free(url); + + if (!matched) + return 0; + key = dot + 1; + } + + if (!strcmp(key, "helper")) + string_list_append(&c->helpers, value); + else if (!strcmp(key, "username")) { + if (!c->username) + c->username = xstrdup(value); + } + else if (!strcmp(key, "usehttppath")) + c->use_http_path = git_config_bool(var, value); + + return 0; +} + +static int proto_is_http(const char *s) +{ + if (!s) + return 0; + return !strcmp(s, "https") || !strcmp(s, "http"); +} + +static void credential_apply_config(struct credential *c) +{ + if (c->configured) + return; + git_config(credential_config_callback, c); + c->configured = 1; + + if (!c->use_http_path && proto_is_http(c->protocol)) { + free(c->path); + c->path = NULL; + } +} + +static void credential_describe(struct credential *c, struct strbuf *out) +{ + if (!c->protocol) + return; + strbuf_addf(out, "%s://", c->protocol); + if (c->username && *c->username) + strbuf_addf(out, "%s@", c->username); + if (c->host) + strbuf_addstr(out, c->host); + if (c->path) + strbuf_addf(out, "/%s", c->path); +} + +static char *credential_ask_one(const char *what, struct credential *c) +{ + struct strbuf desc = STRBUF_INIT; + struct strbuf prompt = STRBUF_INIT; + char *r; + + credential_describe(c, &desc); + if (desc.len) + strbuf_addf(&prompt, "%s for '%s': ", what, desc.buf); + else + strbuf_addf(&prompt, "%s: ", what); + + /* FIXME: for usernames, we should do something less magical that + * actually echoes the characters. However, we need to read from + * /dev/tty and not stdio, which is not portable (but getpass will do + * it for us). http.c uses the same workaround. */ + r = git_getpass(prompt.buf); + + strbuf_release(&desc); + strbuf_release(&prompt); + return xstrdup(r); +} + +static void credential_getpass(struct credential *c) +{ + if (!c->username) + c->username = credential_ask_one("Username", c); + if (!c->password) + c->password = credential_ask_one("Password", c); +} + +int credential_read(struct credential *c, FILE *fp) +{ + struct strbuf line = STRBUF_INIT; + + while (strbuf_getline(&line, fp, '\n') != EOF) { + char *key = line.buf; + char *value = strchr(key, '='); + + if (!line.len) + break; + + if (!value) { + warning("invalid credential line: %s", key); + strbuf_release(&line); + return -1; + } + *value++ = '\0'; + + if (!strcmp(key, "username")) { + free(c->username); + c->username = xstrdup(value); + } else if (!strcmp(key, "password")) { + free(c->password); + c->password = xstrdup(value); + } else if (!strcmp(key, "protocol")) { + free(c->protocol); + c->protocol = xstrdup(value); + } else if (!strcmp(key, "host")) { + free(c->host); + c->host = xstrdup(value); + } else if (!strcmp(key, "path")) { + free(c->path); + c->path = xstrdup(value); + } + /* + * Ignore other lines; we don't know what they mean, but + * this future-proofs us when later versions of git do + * learn new lines, and the helpers are updated to match. + */ + } + + strbuf_release(&line); + return 0; +} + +static void credential_write_item(FILE *fp, const char *key, const char *value) +{ + if (!value) + return; + fprintf(fp, "%s=%s\n", key, value); +} + +static void credential_write(const struct credential *c, FILE *fp) +{ + credential_write_item(fp, "protocol", c->protocol); + credential_write_item(fp, "host", c->host); + credential_write_item(fp, "path", c->path); + credential_write_item(fp, "username", c->username); + credential_write_item(fp, "password", c->password); +} + +static int run_credential_helper(struct credential *c, + const char *cmd, + int want_output) +{ + struct child_process helper; + const char *argv[] = { NULL, NULL }; + FILE *fp; + + memset(&helper, 0, sizeof(helper)); + argv[0] = cmd; + helper.argv = argv; + helper.use_shell = 1; + helper.in = -1; + if (want_output) + helper.out = -1; + else + helper.no_stdout = 1; + + if (start_command(&helper) < 0) + return -1; + + fp = xfdopen(helper.in, "w"); + credential_write(c, fp); + fclose(fp); + + if (want_output) { + int r; + fp = xfdopen(helper.out, "r"); + r = credential_read(c, fp); + fclose(fp); + if (r < 0) { + finish_command(&helper); + return -1; + } + } + + if (finish_command(&helper)) + return -1; + return 0; +} + +static int credential_do(struct credential *c, const char *helper, + const char *operation) +{ + struct strbuf cmd = STRBUF_INIT; + int r; + + if (helper[0] == '!') + strbuf_addstr(&cmd, helper + 1); + else if (is_absolute_path(helper)) + strbuf_addstr(&cmd, helper); + else + strbuf_addf(&cmd, "git credential-%s", helper); + + strbuf_addf(&cmd, " %s", operation); + r = run_credential_helper(c, cmd.buf, !strcmp(operation, "get")); + + strbuf_release(&cmd); + return r; +} + +void credential_fill(struct credential *c) +{ + int i; + + if (c->username && c->password) + return; + + credential_apply_config(c); + + for (i = 0; i < c->helpers.nr; i++) { + credential_do(c, c->helpers.items[i].string, "get"); + if (c->username && c->password) + return; + } + + credential_getpass(c); + if (!c->username && !c->password) + die("unable to get password from user"); +} + +void credential_approve(struct credential *c) +{ + int i; + + if (c->approved) + return; + if (!c->username || !c->password) + return; + + credential_apply_config(c); + + for (i = 0; i < c->helpers.nr; i++) + credential_do(c, c->helpers.items[i].string, "store"); + c->approved = 1; +} + +void credential_reject(struct credential *c) +{ + int i; + + credential_apply_config(c); + + for (i = 0; i < c->helpers.nr; i++) + credential_do(c, c->helpers.items[i].string, "erase"); + + free(c->username); + c->username = NULL; + free(c->password); + c->password = NULL; + c->approved = 0; +} + +void credential_from_url(struct credential *c, const char *url) +{ + const char *at, *colon, *cp, *slash, *host, *proto_end; + + credential_clear(c); + + /* + * Match one of: + * (1) proto://<host>/... + * (2) proto://<user>@<host>/... + * (3) proto://<user>:<pass>@<host>/... + */ + proto_end = strstr(url, "://"); + if (!proto_end) + return; + cp = proto_end + 3; + at = strchr(cp, '@'); + colon = strchr(cp, ':'); + slash = strchrnul(cp, '/'); + + if (!at || slash <= at) { + /* Case (1) */ + host = cp; + } + else if (!colon || at <= colon) { + /* Case (2) */ + c->username = url_decode_mem(cp, at - cp); + host = at + 1; + } else { + /* Case (3) */ + c->username = url_decode_mem(cp, colon - cp); + c->password = url_decode_mem(colon + 1, at - (colon + 1)); + host = at + 1; + } + + if (proto_end - url > 0) + c->protocol = xmemdupz(url, proto_end - url); + if (slash - host > 0) + c->host = url_decode_mem(host, slash - host); + /* Trim leading and trailing slashes from path */ + while (*slash == '/') + slash++; + if (*slash) { + char *p; + c->path = url_decode(slash); + p = c->path + strlen(c->path) - 1; + while (p > c->path && *p == '/') + *p-- = '\0'; + } +} diff --git a/credential.h b/credential.h new file mode 100644 index 0000000000..96ea41bd1c --- /dev/null +++ b/credential.h @@ -0,0 +1,33 @@ +#ifndef CREDENTIAL_H +#define CREDENTIAL_H + +#include "string-list.h" + +struct credential { + struct string_list helpers; + unsigned approved:1, + configured:1, + use_http_path:1; + + char *username; + char *password; + char *protocol; + char *host; + char *path; +}; + +#define CREDENTIAL_INIT { STRING_LIST_INIT_DUP } + +void credential_init(struct credential *); +void credential_clear(struct credential *); + +void credential_fill(struct credential *); +void credential_approve(struct credential *); +void credential_reject(struct credential *); + +int credential_read(struct credential *, FILE *); +void credential_from_url(struct credential *, const char *url); +int credential_match(const struct credential *have, + const struct credential *want); + +#endif /* CREDENTIAL_H */ diff --git a/csum-file.c b/csum-file.c index fc97d6e045..53f5375b6c 100644 --- a/csum-file.c +++ b/csum-file.c @@ -158,6 +158,26 @@ struct sha1file *sha1fd_throughput(int fd, const char *name, struct progress *tp return f; } +void sha1file_checkpoint(struct sha1file *f, struct sha1file_checkpoint *checkpoint) +{ + sha1flush(f); + checkpoint->offset = f->total; + checkpoint->ctx = f->ctx; +} + +int sha1file_truncate(struct sha1file *f, struct sha1file_checkpoint *checkpoint) +{ + off_t offset = checkpoint->offset; + + if (ftruncate(f->fd, offset) || + lseek(f->fd, offset, SEEK_SET) != offset) + return -1; + f->total = offset; + f->ctx = checkpoint->ctx; + f->offset = 0; /* sha1flush() was called in checkpoint */ + return 0; +} + void crc32_begin(struct sha1file *f) { f->crc32 = crc32(0, NULL, 0); diff --git a/csum-file.h b/csum-file.h index 6a7967c6bf..3b540bdc21 100644 --- a/csum-file.h +++ b/csum-file.h @@ -17,6 +17,15 @@ struct sha1file { unsigned char buffer[8192]; }; +/* Checkpoint */ +struct sha1file_checkpoint { + off_t offset; + git_SHA_CTX ctx; +}; + +extern void sha1file_checkpoint(struct sha1file *, struct sha1file_checkpoint *); +extern int sha1file_truncate(struct sha1file *, struct sha1file_checkpoint *); + /* sha1close flags */ #define CSUM_CLOSE 1 #define CSUM_FSYNC 2 @@ -1099,6 +1099,8 @@ int main(int argc, char **argv) struct credentials *cred = NULL; int i; + git_setup_gettext(); + git_extract_argv0_path(argv[0]); for (i = 1; i < argc; i++) { diff --git a/environment.c b/environment.c index 2c41d7d6cb..c93b8f44df 100644 --- a/environment.c +++ b/environment.c @@ -62,6 +62,7 @@ int grafts_replace_parents = 1; int core_apply_sparse_checkout; int merge_log_config = -1; struct startup_info *startup_info; +unsigned long pack_size_limit_cfg; /* Parallel index stat data preload? */ int core_preload_index = 0; diff --git a/fast-import.c b/fast-import.c index 8d8ea3c45c..4b9c4b73a0 100644 --- a/fast-import.c +++ b/fast-import.c @@ -1143,17 +1143,11 @@ static int store_object( return 0; } -static void truncate_pack(off_t to, git_SHA_CTX *ctx) +static void truncate_pack(struct sha1file_checkpoint *checkpoint) { - if (ftruncate(pack_data->pack_fd, to) - || lseek(pack_data->pack_fd, to, SEEK_SET) != to) + if (sha1file_truncate(pack_file, checkpoint)) die_errno("cannot truncate pack to skip duplicate"); - pack_size = to; - - /* yes this is a layering violation */ - pack_file->total = to; - pack_file->offset = 0; - pack_file->ctx = *ctx; + pack_size = checkpoint->offset; } static void stream_blob(uintmax_t len, unsigned char *sha1out, uintmax_t mark) @@ -1166,8 +1160,8 @@ static void stream_blob(uintmax_t len, unsigned char *sha1out, uintmax_t mark) unsigned long hdrlen; off_t offset; git_SHA_CTX c; - git_SHA_CTX pack_file_ctx; git_zstream s; + struct sha1file_checkpoint checkpoint; int status = Z_OK; /* Determine if we should auto-checkpoint. */ @@ -1175,11 +1169,8 @@ static void stream_blob(uintmax_t len, unsigned char *sha1out, uintmax_t mark) || (pack_size + 60 + len) < pack_size) cycle_packfile(); - offset = pack_size; - - /* preserve the pack_file SHA1 ctx in case we have to truncate later */ - sha1flush(pack_file); - pack_file_ctx = pack_file->ctx; + sha1file_checkpoint(pack_file, &checkpoint); + offset = checkpoint.offset; hdrlen = snprintf((char *)out_buf, out_sz, "blob %" PRIuMAX, len) + 1; if (out_sz <= hdrlen) @@ -1245,14 +1236,14 @@ static void stream_blob(uintmax_t len, unsigned char *sha1out, uintmax_t mark) if (e->idx.offset) { duplicate_count_by_type[OBJ_BLOB]++; - truncate_pack(offset, &pack_file_ctx); + truncate_pack(&checkpoint); } else if (find_sha1_pack(sha1, packed_git)) { e->type = OBJ_BLOB; e->pack_id = MAX_PACK_ID; e->idx.offset = 1; /* just not zero! */ duplicate_count_by_type[OBJ_BLOB]++; - truncate_pack(offset, &pack_file_ctx); + truncate_pack(&checkpoint); } else { e->depth = 0; @@ -2173,6 +2164,11 @@ static uintmax_t do_change_note_fanout( if (tmp_hex_sha1_len == 40 && !get_sha1_hex(hex_sha1, sha1)) { /* This is a note entry */ + if (fanout == 0xff) { + /* Counting mode, no rename */ + num_notes++; + continue; + } construct_path_with_fanout(hex_sha1, fanout, realpath); if (!strcmp(fullpath, realpath)) { /* Note entry is in correct location */ @@ -2379,7 +2375,7 @@ static void file_change_cr(struct branch *b, int rename) leaf.tree); } -static void note_change_n(struct branch *b, unsigned char old_fanout) +static void note_change_n(struct branch *b, unsigned char *old_fanout) { const char *p = command_buf.buf + 2; static struct strbuf uq = STRBUF_INIT; @@ -2390,6 +2386,23 @@ static void note_change_n(struct branch *b, unsigned char old_fanout) uint16_t inline_data = 0; unsigned char new_fanout; + /* + * When loading a branch, we don't traverse its tree to count the real + * number of notes (too expensive to do this for all non-note refs). + * This means that recently loaded notes refs might incorrectly have + * b->num_notes == 0, and consequently, old_fanout might be wrong. + * + * Fix this by traversing the tree and counting the number of notes + * when b->num_notes == 0. If the notes tree is truly empty, the + * calculation should not take long. + */ + if (b->num_notes == 0 && *old_fanout == 0) { + /* Invoke change_note_fanout() in "counting mode". */ + b->num_notes = change_note_fanout(&b->branch_tree, 0xff); + *old_fanout = convert_num_notes_to_fanout(b->num_notes); + } + + /* Now parse the notemodify command. */ /* <dataref> or 'inline' */ if (*p == ':') { char *x; @@ -2450,7 +2463,7 @@ static void note_change_n(struct branch *b, unsigned char old_fanout) typename(type), command_buf.buf); } - construct_path_with_fanout(sha1_to_hex(commit_sha1), old_fanout, path); + construct_path_with_fanout(sha1_to_hex(commit_sha1), *old_fanout, path); if (tree_content_remove(&b->branch_tree, path, NULL)) b->num_notes--; @@ -2637,7 +2650,7 @@ static void parse_new_commit(void) else if (!prefixcmp(command_buf.buf, "C ")) file_change_cr(b, 0); else if (!prefixcmp(command_buf.buf, "N ")) - note_change_n(b, prev_fanout); + note_change_n(b, &prev_fanout); else if (!strcmp("deleteall", command_buf.buf)) file_change_deleteall(b); else if (!prefixcmp(command_buf.buf, "ls ")) @@ -3292,6 +3305,8 @@ int main(int argc, const char **argv) git_extract_argv0_path(argv[0]); + git_setup_gettext(); + if (argc == 2 && !strcmp(argv[1], "-h")) usage(fast_import_usage); @@ -5,6 +5,18 @@ #include "git-compat-util.h" #include "gettext.h" +#ifndef NO_GETTEXT +# include <locale.h> +# include <libintl.h> +# ifdef HAVE_LIBCHARSET_H +# include <libcharset.h> +# else +# include <langinfo.h> +# define locale_charset() nl_langinfo(CODESET) +# endif +#endif + +#ifdef GETTEXT_POISON int use_gettext_poison(void) { static int poison_requested = -1; @@ -12,3 +24,108 @@ int use_gettext_poison(void) poison_requested = getenv("GIT_GETTEXT_POISON") ? 1 : 0; return poison_requested; } +#endif + +#ifndef NO_GETTEXT +static void init_gettext_charset(const char *domain) +{ + const char *charset; + + /* + This trick arranges for messages to be emitted in the user's + requested encoding, but avoids setting LC_CTYPE from the + environment for the whole program. + + This primarily done to avoid a bug in vsnprintf in the GNU C + Library [1]. which triggered a "your vsnprintf is broken" error + on Git's own repository when inspecting v0.99.6~1 under a UTF-8 + locale. + + That commit contains a ISO-8859-1 encoded author name, which + the locale aware vsnprintf(3) won't interpolate in the format + argument, due to mismatch between the data encoding and the + locale. + + Even if it wasn't for that bug we wouldn't want to use LC_CTYPE at + this point, because it'd require auditing all the code that uses C + functions whose semantics are modified by LC_CTYPE. + + But only setting LC_MESSAGES as we do creates a problem, since + we declare the encoding of our PO files[2] the gettext + implementation will try to recode it to the user's locale, but + without LC_CTYPE it'll emit something like this on 'git init' + under the Icelandic locale: + + Bj? til t?ma Git lind ? /hlagh/.git/ + + Gettext knows about the encoding of our PO file, but we haven't + told it about the user's encoding, so all the non-US-ASCII + characters get encoded to question marks. + + But we're in luck! We can set LC_CTYPE from the environment + only while we call nl_langinfo and + bind_textdomain_codeset. That suffices to tell gettext what + encoding it should emit in, so it'll now say: + + Bjó til tóma Git lind í /hlagh/.git/ + + And the equivalent ISO-8859-1 string will be emitted under a + ISO-8859-1 locale. + + With this change way we get the advantages of setting LC_CTYPE + (talk to the user in his language/encoding), without the major + drawbacks (changed semantics for C functions we rely on). + + However foreign functions using other message catalogs that + aren't using our neat trick will still have a problem, e.g. if + we have to call perror(3): + + #include <stdio.h> + #include <locale.h> + #include <errno.h> + + int main(void) + { + setlocale(LC_MESSAGES, ""); + setlocale(LC_CTYPE, "C"); + errno = ENODEV; + perror("test"); + return 0; + } + + Running that will give you a message with question marks: + + $ LANGUAGE= LANG=de_DE.utf8 ./test + test: Kein passendes Ger?t gefunden + + In the long term we should probably see about getting that + vsnprintf bug in glibc fixed, and audit our code so it won't + fall apart under a non-C locale. + + Then we could simply set LC_CTYPE from the environment, which would + make things like the external perror(3) messages work. + + See t/t0203-gettext-setlocale-sanity.sh's "gettext.c" tests for + regression tests. + + 1. http://sourceware.org/bugzilla/show_bug.cgi?id=6530 + 2. E.g. "Content-Type: text/plain; charset=UTF-8\n" in po/is.po + */ + setlocale(LC_CTYPE, ""); + charset = locale_charset(); + bind_textdomain_codeset(domain, charset); + setlocale(LC_CTYPE, "C"); +} + +void git_setup_gettext(void) +{ + const char *podir = getenv("GIT_TEXTDOMAINDIR"); + + if (!podir) + podir = GIT_LOCALE_PATH; + bindtextdomain("git", podir); + setlocale(LC_MESSAGES, ""); + init_gettext_charset("git"); + textdomain("git"); +} +#endif @@ -13,8 +13,29 @@ #error "namespace conflict: '_' or 'Q_' is pre-defined?" #endif +#ifndef NO_GETTEXT +# include <libintl.h> +#else +# ifdef gettext +# undef gettext +# endif +# define gettext(s) (s) +# ifdef ngettext +# undef ngettext +# endif +# define ngettext(s, p, n) ((n == 1) ? (s) : (p)) +#endif + #define FORMAT_PRESERVING(n) __attribute__((format_arg(n))) +#ifndef NO_GETTEXT +extern void git_setup_gettext(void); +#else +static inline void git_setup_gettext(void) +{ +} +#endif + #ifdef GETTEXT_POISON extern int use_gettext_poison(void); #else @@ -23,7 +44,7 @@ extern int use_gettext_poison(void); static inline FORMAT_PRESERVING(1) const char *_(const char *msgid) { - return use_gettext_poison() ? "# GETTEXT POISON #" : msgid; + return use_gettext_poison() ? "# GETTEXT POISON #" : gettext(msgid); } static inline FORMAT_PRESERVING(1) FORMAT_PRESERVING(2) @@ -31,7 +52,7 @@ const char *Q_(const char *msgid, const char *plu, unsigned long n) { if (use_gettext_poison()) return "# GETTEXT POISON #"; - return n == 1 ? msgid : plu; + return ngettext(msgid, plu, n); } /* Mark msgid for translation but do not translate it. */ diff --git a/git-compat-util.h b/git-compat-util.h index 77062ed2a6..8f3972cd32 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -135,6 +135,7 @@ #include <arpa/inet.h> #include <netdb.h> #include <pwd.h> +#include <sys/un.h> #ifndef NO_INTTYPES_H #include <inttypes.h> #else diff --git a/git-gui/.gitattributes b/git-gui/.gitattributes index f96112d47f..33d07c06bd 100644 --- a/git-gui/.gitattributes +++ b/git-gui/.gitattributes @@ -1,3 +1,4 @@ +* whitespace=indent-with-non-tab,trailing-space,space-before-tab,tabwidth=4 * encoding=US-ASCII git-gui.sh encoding=UTF-8 /po/*.po encoding=UTF-8 diff --git a/git-gui/GIT-VERSION-GEN b/git-gui/GIT-VERSION-GEN index 1fb4d9b4b7..65709437ff 100755 --- a/git-gui/GIT-VERSION-GEN +++ b/git-gui/GIT-VERSION-GEN @@ -1,7 +1,7 @@ #!/bin/sh GVF=GIT-VERSION-FILE -DEF_VER=0.13.GITGUI +DEF_VER=0.16.GITGUI LF=' ' diff --git a/git-gui/git-gui.sh b/git-gui/git-gui.sh index f8971603f7..ba4e5c1330 100755 --- a/git-gui/git-gui.sh +++ b/git-gui/git-gui.sh @@ -299,7 +299,9 @@ proc is_config_true {name} { global repo_config if {[catch {set v $repo_config($name)}]} { return 0 - } elseif {$v eq {true} || $v eq {1} || $v eq {yes}} { + } + set v [string tolower $v] + if {$v eq {} || $v eq {true} || $v eq {1} || $v eq {yes} || $v eq {on}} { return 1 } else { return 0 @@ -310,7 +312,9 @@ proc is_config_false {name} { global repo_config if {[catch {set v $repo_config($name)}]} { return 0 - } elseif {$v eq {false} || $v eq {0} || $v eq {no}} { + } + set v [string tolower $v] + if {$v eq {false} || $v eq {0} || $v eq {no} || $v eq {off}} { return 1 } else { return 0 @@ -460,6 +464,35 @@ proc _which {what args} { return {} } +# Test a file for a hashbang to identify executable scripts on Windows. +proc is_shellscript {filename} { + if {![file exists $filename]} {return 0} + set f [open $filename r] + fconfigure $f -encoding binary + set magic [read $f 2] + close $f + return [expr {$magic eq "#!"}] +} + +# Run a command connected via pipes on stdout. +# This is for use with textconv filters and uses sh -c "..." to allow it to +# contain a command with arguments. On windows we must check for shell +# scripts specifically otherwise just call the filter command. +proc open_cmd_pipe {cmd path} { + global env + if {![file executable [shellpath]]} { + set exe [auto_execok [lindex $cmd 0]] + if {[is_shellscript [lindex $exe 0]]} { + set run [linsert [auto_execok sh] end -c "$cmd \"\$0\"" $path] + } else { + set run [concat $exe [lrange $cmd 1 end] $path] + } + } else { + set run [list [shellpath] -c "$cmd \"\$0\"" $path] + } + return [open |$run r] +} + proc _lappend_nice {cmd_var} { global _nice upvar $cmd_var cmd @@ -725,7 +758,10 @@ if {[is_Windows]} { gitlogo put gray26 -to 5 15 11 16 gitlogo redither - wm iconphoto . -default gitlogo + image create photo gitlogo32 -width 32 -height 32 + gitlogo32 copy gitlogo -zoom 2 2 + + wm iconphoto . -default gitlogo gitlogo32 } } @@ -846,6 +882,7 @@ set default_config(gui.fastcopyblame) false set default_config(gui.copyblamethreshold) 40 set default_config(gui.blamehistoryctx) 7 set default_config(gui.diffcontext) 5 +set default_config(gui.diffopts) {} set default_config(gui.commitmsgwidth) 75 set default_config(gui.newbranchtemplate) {} set default_config(gui.spellingdictionary) {} @@ -859,6 +896,7 @@ set font_descs { {fontui font_ui {mc "Main Font"}} {fontdiff font_diff {mc "Diff/Console Font"}} } +set default_config(gui.stageuntracked) ask ###################################################################### ## @@ -1060,6 +1098,10 @@ git-version proc _parse_config {arr_name args} { } else { set arr($name) $value } + } elseif {[regexp {^([^\n]+)$} $line line name]} { + # no value given, but interpreting them as + # boolean will be handled as true + set arr($name) {} } } } @@ -1075,6 +1117,10 @@ git-version proc _parse_config {arr_name args} { } else { set arr($name) $value } + } elseif {[regexp {^([^=]+)$} $line line name]} { + # no value given, but interpreting them as + # boolean will be handled as true + set arr($name) {} } } close $fd_rc @@ -2474,6 +2520,7 @@ proc toggle_or_diff {w x y} { [concat $after [list ui_ready]] } } else { + set selected_paths($path) 1 show_diff $path $w $lno } } @@ -3362,6 +3409,7 @@ foreach {n c} {0 black 1 red4 2 green4 3 yellow4 4 blue4 5 magenta4 6 cyan4 7 gr $ui_diff tag configure clri3$n -background $c } $ui_diff tag configure clr1 -font font_diffbold +$ui_diff tag configure clr4 -underline 1 $ui_diff tag conf d_info -foreground blue -font font_diffbold @@ -3878,7 +3926,7 @@ after 1 { $ui_comm configure -state disabled -background gray } } -if {[is_enabled multicommit]} { +if {[is_enabled multicommit] && ![is_config_false gui.gcwarning]} { after 1000 hint_gc } if {[is_enabled retcode]} { diff --git a/git-gui/lib/blame.tcl b/git-gui/lib/blame.tcl index 691941e959..324f7744c4 100644 --- a/git-gui/lib/blame.tcl +++ b/git-gui/lib/blame.tcl @@ -219,7 +219,8 @@ constructor new {i_commit i_path i_jump} { eval grid $w_columns $w.file_pane.out.sby -sticky nsew grid conf \ $w.file_pane.out.sbx \ - -column [expr {[llength $w_columns] - 1}] \ + -column 0 \ + -columnspan [expr {[llength $w_columns] + 1}] \ -sticky we grid columnconfigure \ $w.file_pane.out \ @@ -229,12 +230,14 @@ constructor new {i_commit i_path i_jump} { set finder [::searchbar::new \ $w.file_pane.out.ff $w_file \ - -column [expr {[llength $w_columns] - 1}] \ + -column 0 \ + -columnspan [expr {[llength $w_columns] + 1}] \ ] set gotoline [::linebar::new \ $w.file_pane.out.lf $w_file \ - -column [expr {[llength $w_columns] - 1}] \ + -column 0 \ + -columnspan [expr {[llength $w_columns] + 1}] \ ] set w_cviewer $w.file_pane.cm.t @@ -473,14 +476,7 @@ method _load {jump} { } if {$commit eq {}} { if {$do_textconv ne 0} { - # Run textconv with sh -c "..." to allow it to - # contain command + arguments. On windows, just - # call the filter command. - if {![file executable [shellpath]]} { - set fd [open |[linsert $textconv end $path] r] - } else { - set fd [open |[list [shellpath] -c "$textconv \"\$0\"" $path] r] - } + set fd [open_cmd_pipe $textconv $path] } else { set fd [open $path r] } @@ -572,7 +568,11 @@ method _read_file {fd jump} { foreach i $w_columns {$i conf -state disabled} if {[eof $fd]} { - close $fd + fconfigure $fd -blocking 1; # enable error reporting on close + if {[catch {close $fd} err]} { + tk_messageBox -icon error -title [mc Error] \ + -message $err + } # If we don't force Tk to update the widgets *right now* # none of our jump commands will cause a change in the UI. @@ -1062,7 +1062,7 @@ method _gitkcommit {} { set radius [get_config gui.blamehistoryctx] set cmdline [list --select-commit=$cmit] - if {$radius > 0} { + if {$radius > 0} { set author_time {} set committer_time {} @@ -1170,7 +1170,7 @@ method _read_diff_load_commit {fd cparent new_path tline} { } if {[eof $fd]} { - close $fd; + close $fd set current_fd {} _load_new_commit $this \ @@ -1201,6 +1201,7 @@ method _open_tooltip {cur_w} { _hide_tooltip $this set tooltip_wm [toplevel $cur_w.tooltip -borderwidth 1] + catch {wm attributes $tooltip_wm -type tooltip} wm overrideredirect $tooltip_wm 1 wm transient $tooltip_wm [winfo toplevel $cur_w] set tooltip_t $tooltip_wm.label diff --git a/git-gui/lib/browser.tcl b/git-gui/lib/browser.tcl index a8c6223511..0328338fda 100644 --- a/git-gui/lib/browser.tcl +++ b/git-gui/lib/browser.tcl @@ -26,8 +26,14 @@ constructor new {commit {path {}}} { wm withdraw $top wm title $top [append "[appname] ([reponame]): " [mc "File Browser"]] + if {$path ne {}} { + if {[string index $path end] ne {/}} { + append path / + } + } + set browser_commit $commit - set browser_path $browser_commit:$path + set browser_path "$browser_commit:[escape_path $path]" ${NS}::label $w.path \ -textvariable @browser_path \ diff --git a/git-gui/lib/choose_rev.tcl b/git-gui/lib/choose_rev.tcl index 54c7957a66..6dae7937d5 100644 --- a/git-gui/lib/choose_rev.tcl +++ b/git-gui/lib/choose_rev.tcl @@ -497,6 +497,7 @@ method _open_tooltip {} { if {$tooltip_wm eq {}} { set tooltip_wm [toplevel $w_list.tooltip -borderwidth 1] + catch {wm attributes $tooltip_wm -type tooltip} wm overrideredirect $tooltip_wm 1 wm transient $tooltip_wm [winfo toplevel $w_list] set tooltip_t $tooltip_wm.label diff --git a/git-gui/lib/class.tcl b/git-gui/lib/class.tcl index c27b71476a..f08506f383 100644 --- a/git-gui/lib/class.tcl +++ b/git-gui/lib/class.tcl @@ -138,6 +138,7 @@ proc make_dialog {t w args} { upvar $t top $w pfx this this global use_ttk uplevel [linsert $args 0 make_toplevel $t $w] + catch {wm attributes $top -type dialog} pave_toplevel $pfx } diff --git a/git-gui/lib/commit.tcl b/git-gui/lib/commit.tcl index 372bed9948..0d81432af5 100644 --- a/git-gui/lib/commit.tcl +++ b/git-gui/lib/commit.tcl @@ -263,7 +263,9 @@ proc commit_commitmsg {curHEAD msg_p} { global is_detached repo_config global pch_error - if {$is_detached && $repo_config(gui.warndetachedcommit)} { + if {$is_detached + && ![file exists [gitdir rebase-merge head-name]] + && [is_config_true gui.warndetachedcommit]} { set msg [mc "You are about to commit on a detached head.\ This is a potentially dangerous thing to do because if you switch\ to another branch you will loose your changes and it can be difficult\ diff --git a/git-gui/lib/diff.tcl b/git-gui/lib/diff.tcl index cf8a95ec34..ec4405567a 100644 --- a/git-gui/lib/diff.tcl +++ b/git-gui/lib/diff.tcl @@ -309,6 +309,7 @@ proc start_show_diff {cont_info {add_opts {}}} { lappend cmd -p lappend cmd --color + set cmd [concat $cmd $repo_config(gui.diffopts)] if {$repo_config(gui.diffcontext) >= 1} { lappend cmd "-U$repo_config(gui.diffcontext)" } @@ -502,9 +503,9 @@ proc read_diff {fd conflict_size cont_info} { foreach {posbegin colbegin posend colend} $markup { set prefix clr - foreach style [split $colbegin ";"] { + foreach style [lsort -integer [split $colbegin ";"]] { if {$style eq "7"} {append prefix i; continue} - if {$style < 30 || $style > 47} {continue} + if {$style != 4 && ($style < 30 || $style > 47)} {continue} set a "$mark linestart + $posbegin chars" set b "$mark linestart + $posend chars" catch {$ui_diff tag add $prefix$style $a $b} diff --git a/git-gui/lib/index.tcl b/git-gui/lib/index.tcl index e38b647b71..8efbbdde21 100644 --- a/git-gui/lib/index.tcl +++ b/git-gui/lib/index.tcl @@ -356,21 +356,33 @@ proc do_add_all {} { global file_states set paths [list] - set unknown_paths [list] + set untracked_paths [list] foreach path [array names file_states] { switch -glob -- [lindex $file_states($path) 0] { U? {continue} ?M - ?T - ?D {lappend paths $path} - ?O {lappend unknown_paths $path} + ?O {lappend untracked_paths $path} } } - if {[llength $unknown_paths]} { - set reply [ask_popup [mc "There are unknown files do you also want -to stage those?"]] + if {[llength $untracked_paths]} { + set reply 0 + switch -- [get_config gui.stageuntracked] { + no { + set reply 0 + } + yes { + set reply 1 + } + ask - + default { + set reply [ask_popup [mc "Stage %d untracked files?" \ + [llength $untracked_paths]]] + } + } if {$reply} { - set paths [concat $paths $unknown_paths] + set paths [concat $paths $untracked_paths] } } add_helper {Adding all changed files} $paths diff --git a/git-gui/lib/line.tcl b/git-gui/lib/line.tcl index c160012de6..a026de954c 100644 --- a/git-gui/lib/line.tcl +++ b/git-gui/lib/line.tcl @@ -15,7 +15,7 @@ constructor new {i_w i_text args} { ${NS}::frame $w ${NS}::label $w.l -text [mc "Goto Line:"] - entry $w.ent \ + tentry $w.ent \ -textvariable ${__this}::linenum \ -background lightgreen \ -validate key \ diff --git a/git-gui/lib/option.tcl b/git-gui/lib/option.tcl index 3807c8d283..0cf1da1d7e 100644 --- a/git-gui/lib/option.tcl +++ b/git-gui/lib/option.tcl @@ -153,9 +153,12 @@ proc do_options {} { {i-20..200 gui.copyblamethreshold {mc "Minimum Letters To Blame Copy On"}} {i-0..300 gui.blamehistoryctx {mc "Blame History Context Radius (days)"}} {i-1..99 gui.diffcontext {mc "Number of Diff Context Lines"}} + {t gui.diffopts {mc "Additional Diff Parameters"}} {i-0..99 gui.commitmsgwidth {mc "Commit Message Text Width"}} {t gui.newbranchtemplate {mc "New Branch Name Template"}} {c gui.encoding {mc "Default File Contents Encoding"}} + {b gui.warndetachedcommit {mc "Warn before committing to a detached head"}} + {s gui.stageuntracked {mc "Staging of untracked files"} {list "yes" "no" "ask"}} } { set type [lindex $option 0] set name [lindex $option 1] @@ -208,6 +211,23 @@ proc do_options {} { } pack $w.$f.$optid -side top -anchor w -fill x } + s { + set opts [eval [lindex $option 3]] + ${NS}::frame $w.$f.$optid + ${NS}::label $w.$f.$optid.l -text "$text:" + if {$use_ttk} { + ttk::combobox $w.$f.$optid.v \ + -textvariable ${f}_config_new($name) \ + -values $opts -state readonly + } else { + eval tk_optionMenu $w.$f.$optid.v \ + ${f}_config_new($name) \ + $opts + } + pack $w.$f.$optid.l -side left -anchor w -fill x + pack $w.$f.$optid.v -side right -anchor e -padx 5 + pack $w.$f.$optid -side top -anchor w -fill x + } } } } diff --git a/git-gui/lib/search.tcl b/git-gui/lib/search.tcl index ef3486f083..ef1e55521d 100644 --- a/git-gui/lib/search.tcl +++ b/git-gui/lib/search.tcl @@ -7,9 +7,16 @@ field w field ctext field searchstring {} -field casesensitive 1 +field regexpsearch +field default_regexpsearch +field casesensitive +field default_casesensitive +field smartcase field searchdirn -forwards +field history +field history_index + field smarktop field smarkbot @@ -18,15 +25,37 @@ constructor new {i_w i_text args} { set w $i_w set ctext $i_text + set default_regexpsearch [is_config_true gui.search.regexp] + switch -- [get_config gui.search.case] { + no { + set default_casesensitive 0 + set smartcase 0 + } + smart { + set default_casesensitive 0 + set smartcase 1 + } + yes - + default { + set default_casesensitive 1 + set smartcase 0 + } + } + + set history [list] + ${NS}::frame $w ${NS}::label $w.l -text [mc Find:] - entry $w.ent -textvariable ${__this}::searchstring -background lightgreen + tentry $w.ent -textvariable ${__this}::searchstring -background lightgreen ${NS}::button $w.bn -text [mc Next] -command [cb find_next] ${NS}::button $w.bp -text [mc Prev] -command [cb find_prev] - ${NS}::checkbutton $w.cs -text [mc Case-Sensitive] \ + ${NS}::checkbutton $w.re -text [mc RegExp] \ + -variable ${__this}::regexpsearch -command [cb _incrsearch] + ${NS}::checkbutton $w.cs -text [mc Case] \ -variable ${__this}::casesensitive -command [cb _incrsearch] pack $w.l -side left pack $w.cs -side right + pack $w.re -side right pack $w.bp -side right pack $w.bn -side right pack $w.ent -side left -expand 1 -fill x @@ -37,6 +66,8 @@ constructor new {i_w i_text args} { trace add variable searchstring write [cb _incrsearch_cb] bind $w.ent <Return> [cb find_next] bind $w.ent <Shift-Return> [cb find_prev] + bind $w.ent <Key-Up> [cb _prev_search] + bind $w.ent <Key-Down> [cb _next_search] bind $w <Destroy> [list delete_this $this] return $this @@ -45,6 +76,10 @@ constructor new {i_w i_text args} { method show {} { if {![visible $this]} { grid $w + $w.ent delete 0 end + set regexpsearch $default_regexpsearch + set casesensitive $default_casesensitive + set history_index [llength $history] } focus -force $w.ent } @@ -53,6 +88,7 @@ method hide {} { if {[visible $this]} { focus $ctext grid remove $w + _save_search $this } } @@ -98,6 +134,9 @@ method _do_search {start {mlenvar {}} {dir {}} {endbound {}}} { upvar $mlenvar mlen lappend cmd -count mlen } + if {$regexpsearch} { + lappend cmd -regexp + } if {!$casesensitive} { lappend cmd -nocase } @@ -105,14 +144,16 @@ method _do_search {start {mlenvar {}} {dir {}} {endbound {}}} { set dir $searchdirn } lappend cmd $dir -- $searchstring - if {$endbound ne {}} { - set here [eval $cmd [list $start] [list $endbound]] - } else { - set here [eval $cmd [list $start]] - if {$here eq {}} { - set here [eval $cmd [_get_wrap_anchor $this $dir]] + if {[catch { + if {$endbound ne {}} { + set here [eval $cmd [list $start] [list $endbound]] + } else { + set here [eval $cmd [list $start]] + if {$here eq {}} { + set here [eval $cmd [_get_wrap_anchor $this $dir]] + } } - } + } err]} { set here {} } return $here } @@ -126,17 +167,74 @@ method _incrsearch {} { $ctext mark set anchor [_get_new_anchor $this] } if {$searchstring ne {}} { + if {$smartcase && [regexp {[[:upper:]]} $searchstring]} { + set casesensitive 1 + } set here [_do_search $this anchor mlen] if {$here ne {}} { $ctext see $here $ctext tag remove sel 1.0 end $ctext tag add sel $here "$here + $mlen c" - $w.ent configure -background lightgreen + #$w.ent configure -background lightgreen + $w.ent state !pressed _set_marks $this 1 } else { - $w.ent configure -background lightpink + #$w.ent configure -background lightpink + $w.ent state pressed } + } elseif {$smartcase} { + # clearing the field resets the smart case detection + set casesensitive 0 + } +} + +method _save_search {} { + if {$searchstring eq {}} { + return + } + if {[llength $history] > 0} { + foreach {s_regexp s_case s_expr} [lindex $history end] break + } else { + set s_regexp $regexpsearch + set s_case $casesensitive + set s_expr "" + } + if {$searchstring eq $s_expr} { + # update modes + set history [lreplace $history end end \ + [list $regexpsearch $casesensitive $searchstring]] + } else { + lappend history [list $regexpsearch $casesensitive $searchstring] + } + set history_index [llength $history] +} + +method _prev_search {} { + if {$history_index > 0} { + incr history_index -1 + foreach {s_regexp s_case s_expr} [lindex $history $history_index] break + $w.ent delete 0 end + $w.ent insert 0 $s_expr + set regexpsearch $s_regexp + set casesensitive $s_case + } +} + +method _next_search {} { + if {$history_index < [llength $history]} { + incr history_index + } + if {$history_index < [llength $history]} { + foreach {s_regexp s_case s_expr} [lindex $history $history_index] break + } else { + set s_regexp $default_regexpsearch + set s_case $default_casesensitive + set s_expr "" } + $w.ent delete 0 end + $w.ent insert 0 $s_expr + set regexpsearch $s_regexp + set casesensitive $s_case } method find_prev {} { @@ -149,6 +247,7 @@ method find_next {{dir -forwards}} { set searchdirn $dir $ctext mark unset anchor if {$searchstring ne {}} { + _save_search $this set start [_get_new_anchor $this] if {$dir eq "-forwards"} { set start "$start + 1c" diff --git a/git-gui/lib/sshkey.tcl b/git-gui/lib/sshkey.tcl index 5f75bc96b3..aa6457bbb5 100644 --- a/git-gui/lib/sshkey.tcl +++ b/git-gui/lib/sshkey.tcl @@ -117,7 +117,7 @@ proc read_sshkey_output {fd w} { } else { set finfo [find_ssh_key] if {$finfo eq {}} { - set sshkey_title [mc "Generation succeded, but no keys found."] + set sshkey_title [mc "Generation succeeded, but no keys found."] $w.contents insert end $sshkey_output } else { set sshkey_title [mc "Your key is in: %s" [lindex $finfo 0]] diff --git a/git-gui/lib/themed.tcl b/git-gui/lib/themed.tcl index 1da458673b..8b88d3678b 100644 --- a/git-gui/lib/themed.tcl +++ b/git-gui/lib/themed.tcl @@ -23,10 +23,59 @@ proc InitTheme {} { ttk::style configure Gold.TFrame -background gold -relief flat # listboxes should have a theme border so embed in ttk::frame ttk::style layout SListbox.TFrame { - SListbox.Frame.Entry.field -sticky news -border true -children { - SListbox.Frame.padding -sticky news - } - } + SListbox.Frame.Entry.field -sticky news -border true -children { + SListbox.Frame.padding -sticky news + } + } + + # Handle either current Tk or older versions of 8.5 + if {[catch {set theme [ttk::style theme use]}]} { + set theme $::ttk::currentTheme + } + + if {[lsearch -exact {default alt classic clam} $theme] != -1} { + # Simple override of standard ttk::entry to change the field + # packground according to a state flag. We should use 'user1' + # but not all versions of 8.5 support that so make use of 'pressed' + # which is not normally in use for entry widgets. + ttk::style layout Edged.Entry [ttk::style layout TEntry] + ttk::style map Edged.Entry {*}[ttk::style map TEntry] + ttk::style configure Edged.Entry {*}[ttk::style configure TEntry] \ + -fieldbackground lightgreen + ttk::style map Edged.Entry -fieldbackground { + {pressed !disabled} lightpink + } + } else { + # For fancier themes, in particular the Windows ones, the field + # element may not support changing the background color. So instead + # override the fill using the default fill element. If we overrode + # the vista theme field element we would loose the themed border + # of the widget. + catch { + ttk::style element create color.fill from default + } + + ttk::style layout Edged.Entry { + Edged.Entry.field -sticky nswe -border 0 -children { + Edged.Entry.border -sticky nswe -border 1 -children { + Edged.Entry.padding -sticky nswe -children { + Edged.Entry.color.fill -sticky nswe -children { + Edged.Entry.textarea -sticky nswe + } + } + } + } + } + + ttk::style configure Edged.Entry {*}[ttk::style configure TEntry] \ + -background lightgreen -padding 0 -borderwidth 0 + ttk::style map Edged.Entry {*}[ttk::style map TEntry] \ + -background {{pressed !disabled} lightpink} + } + + if {[lsearch [bind . <<ThemeChanged>>] InitTheme] == -1} { + bind . <<ThemeChanged>> +[namespace code [list InitTheme]] + } } proc gold_frame {w args} { @@ -74,6 +123,7 @@ proc paddedlabel {w args} { # place a themed frame over the surface. proc Dialog {w args} { eval [linsert $args 0 toplevel $w -class Dialog] + catch {wm attributes $w -type dialog} pave_toplevel $w return $w } @@ -143,6 +193,47 @@ proc tspinbox {w args} { } } +proc tentry {w args} { + global use_ttk + if {$use_ttk} { + InitTheme + ttk::entry $w -style Edged.Entry + } else { + entry $w + } + + rename $w _$w + interp alias {} $w {} tentry_widgetproc $w + eval [linsert $args 0 tentry_widgetproc $w configure] + return $w +} +proc tentry_widgetproc {w cmd args} { + global use_ttk + switch -- $cmd { + state { + if {$use_ttk} { + return [uplevel 1 [list _$w $cmd] $args] + } else { + if {[lsearch -exact $args pressed] != -1} { + _$w configure -background lightpink + } else { + _$w configure -background lightgreen + } + } + } + configure { + if {$use_ttk} { + if {[set n [lsearch -exact $args -background]] != -1} { + set args [lreplace $args $n [incr n]] + if {[llength $args] == 0} {return} + } + } + return [uplevel 1 [list _$w $cmd] $args] + } + default { return [uplevel 1 [list _$w $cmd] $args] } + } +} + # Tk 8.6 provides a standard font selection dialog. This uses the native # dialogs on Windows and MacOSX or a standard Tk dialog on X11. proc tchoosefont {w title familyvar sizevar} { diff --git a/git-gui/lib/tools.tcl b/git-gui/lib/tools.tcl index 95e6e5553e..6ec94113db 100644 --- a/git-gui/lib/tools.tcl +++ b/git-gui/lib/tools.tcl @@ -87,8 +87,14 @@ proc tools_exec {fullname} { return } } elseif {[is_config_true "guitool.$fullname.confirm"]} { - if {[ask_popup [mc "Are you sure you want to run %s?" $fullname]] ne {yes}} { - return + if {[is_config_true "guitool.$fullname.needsfile"]} { + if {[ask_popup [mc "Are you sure you want to run %1\$s on file \"%2\$s\"?" $fullname $current_diff_path]] ne {yes}} { + return + } + } else { + if {[ask_popup [mc "Are you sure you want to run %s?" $fullname]] ne {yes}} { + return + } } } diff --git a/git-gui/lib/transport.tcl b/git-gui/lib/transport.tcl index 7fad9b7d91..e5d211edea 100644 --- a/git-gui/lib/transport.tcl +++ b/git-gui/lib/transport.tcl @@ -124,6 +124,7 @@ proc do_push_anywhere {} { set w .push_setup toplevel $w + catch {wm attributes $w -type dialog} wm withdraw $w wm geometry $w "+[winfo rootx .]+[winfo rooty .]" pave_toplevel $w diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh index 804001bb4e..5812222eb9 100644 --- a/git-rebase--interactive.sh +++ b/git-rebase--interactive.sh @@ -143,6 +143,21 @@ die_with_patch () { die "$2" } +exit_with_patch () { + echo "$1" > "$state_dir"/stopped-sha + make_patch $1 + git rev-parse --verify HEAD > "$amend" + warn "You can amend the commit now, with" + warn + warn " git commit --amend" + warn + warn "Once you are satisfied with your changes, run" + warn + warn " git rebase --continue" + warn + exit $2 +} + die_abort () { rm -rf "$state_dir" die "$1" @@ -408,7 +423,13 @@ do_next () { mark_action_done pick_one $sha1 || die_with_patch $sha1 "Could not apply $sha1... $rest" - git commit --amend --no-post-rewrite + git commit --amend --no-post-rewrite || { + warn "Could not amend commit after successfully picking $sha1... $rest" + warn "This is most likely due to an empty commit message, or the pre-commit hook" + warn "failed. If the pre-commit hook failed, you may need to resolve the issue before" + warn "you are able to reword the commit." + exit_with_patch $sha1 1 + } record_in_rewritten $sha1 ;; edit|e) @@ -417,19 +438,8 @@ do_next () { mark_action_done pick_one $sha1 || die_with_patch $sha1 "Could not apply $sha1... $rest" - echo "$sha1" > "$state_dir"/stopped-sha - make_patch $sha1 - git rev-parse --verify HEAD > "$amend" warn "Stopped at $sha1... $rest" - warn "You can amend the commit now, with" - warn - warn " git commit --amend" - warn - warn "Once you are satisfied with your changes, run" - warn - warn " git rebase --continue" - warn - exit 0 + exit_with_patch $sha1 0 ;; squash|s|fixup|f) case "$command" in diff --git a/git-request-pull.sh b/git-request-pull.sh index c6a5b7a6b3..d7ba1178ae 100755 --- a/git-request-pull.sh +++ b/git-request-pull.sh @@ -57,12 +57,38 @@ headrev=$(git rev-parse --verify "$head"^0) || exit merge_base=$(git merge-base $baserev $headrev) || die "fatal: No commits in common between $base and $head" -find_matching_branch="/^$headrev "'refs\/heads\//{ - s/^.* refs\/heads\/// - p - q -}' -branch=$(git ls-remote "$url" | sed -n -e "$find_matching_branch") +# $head is the token given from the command line. If a ref with that +# name exists at the remote and their values match, we should use it. +# Otherwise find a ref that matches $headrev. +find_matching_ref=' + sub abbr { + my $ref = shift; + if ($ref =~ s|refs/heads/|| || $ref =~ s|refs/tags/||) { + return $ref; + } else { + return $ref; + } + } + + my ($exact, $found); + while (<STDIN>) { + my ($sha1, $ref, $deref) = /^(\S+)\s+(\S+?)(\^\{\})?$/; + next unless ($sha1 eq $ARGV[1]); + $found = abbr($ref); + if ($ref =~ m|/\Q$ARGV[0]\E$|) { + $exact = $found; + last; + } + } + if ($exact) { + print "$exact\n"; + } elsif ($found) { + print "$found\n"; + } +' + +ref=$(git ls-remote "$url" | perl -e "$find_matching_ref" "$head" "$headrev") + url=$(git ls-remote --get-url "$url") git show -s --format='The following changes since commit %H: @@ -71,7 +97,7 @@ git show -s --format='The following changes since commit %H: are available in the git repository at: ' $baserev && -echo " $url${branch+ $branch}" && +echo " $url${ref+ $ref}" && git show -s --format=' for you to fetch changes up to %H: @@ -81,7 +107,7 @@ for you to fetch changes up to %H: if test -n "$branch_name" then - echo "(from the branch description for $branch local branch)" + echo "(from the branch description for $branch_name local branch)" echo git config "branch.$branch_name.description" fi && @@ -101,7 +127,7 @@ fi && git shortlog ^$baserev $headrev && git diff -M --stat --summary $patch $merge_base..$headrev || status=1 -if test -z "$branch" +if test -z "$ref" then echo "warn: No branch of $url is at:" >&2 git show -s --format='warn: %h: %s' $headrev >&2 diff --git a/git-sh-i18n.sh b/git-sh-i18n.sh index e672366f0c..b4575fb3a1 100644 --- a/git-sh-i18n.sh +++ b/git-sh-i18n.sh @@ -2,47 +2,91 @@ # # Copyright (c) 2010 Ævar Arnfjörð Bjarmason # -# This is a skeleton no-op implementation of gettext for Git. It'll be -# replaced by something that uses gettext.sh in a future patch series. +# This is Git's interface to gettext.sh. See po/README for usage +# instructions. + +# Export the TEXTDOMAIN* data that we need for Git +TEXTDOMAIN=git +export TEXTDOMAIN +if test -z "$GIT_TEXTDOMAINDIR" +then + TEXTDOMAINDIR="@@LOCALEDIR@@" +else + TEXTDOMAINDIR="$GIT_TEXTDOMAINDIR" +fi +export TEXTDOMAINDIR if test -z "$GIT_GETTEXT_POISON" then - gettext () { - printf "%s" "$1" - } + if test -z "$GIT_INTERNAL_GETTEXT_TEST_FALLBACKS" && type gettext.sh >/dev/null 2>&1 + then + # This is GNU libintl's gettext.sh, we don't need to do anything + # else than setting up the environment and loading gettext.sh + GIT_INTERNAL_GETTEXT_SH_SCHEME=gnu + export GIT_INTERNAL_GETTEXT_SH_SCHEME - gettextln() { - printf "%s\n" "$1" - } + # Try to use libintl's gettext.sh, or fall back to English if we + # can't. + . gettext.sh - eval_gettext () { - printf "%s" "$1" | ( - export PATH $(git sh-i18n--envsubst --variables "$1"); - git sh-i18n--envsubst "$1" - ) - } + elif test -z "$GIT_INTERNAL_GETTEXT_TEST_FALLBACKS" && test "$(gettext -h 2>&1)" = "-h" + then + # We don't have gettext.sh, but there's a gettext binary in our + # path. This is probably Solaris or something like it which has a + # gettext implementation that isn't GNU libintl. + GIT_INTERNAL_GETTEXT_SH_SCHEME=solaris + export GIT_INTERNAL_GETTEXT_SH_SCHEME - eval_gettextln () { - printf "%s\n" "$1" | ( - export PATH $(git sh-i18n--envsubst --variables "$1"); - git sh-i18n--envsubst "$1" - ) - } + # Solaris has a gettext(1) but no eval_gettext(1) + eval_gettext () { + gettext "$1" | ( + export PATH $(git sh-i18n--envsubst --variables "$1"); + git sh-i18n--envsubst "$1" + ) + } + + else + # Since gettext.sh isn't available we'll have to define our own + # dummy pass-through functions. + + # Tell our tests that we don't have the real gettext.sh + GIT_INTERNAL_GETTEXT_SH_SCHEME=fallthrough + export GIT_INTERNAL_GETTEXT_SH_SCHEME + + gettext () { + printf "%s" "$1" + } + + eval_gettext () { + printf "%s" "$1" | ( + export PATH $(git sh-i18n--envsubst --variables "$1"); + git sh-i18n--envsubst "$1" + ) + } + fi else + # Emit garbage under GETTEXT_POISON=YesPlease. Unlike the C tests + # this relies on an environment variable + + GIT_INTERNAL_GETTEXT_SH_SCHEME=poison + export GIT_INTERNAL_GETTEXT_SH_SCHEME + gettext () { printf "%s" "# GETTEXT POISON #" } - gettextln () { - printf "%s\n" "# GETTEXT POISON #" - } - eval_gettext () { printf "%s" "# GETTEXT POISON #" } - - eval_gettextln () { - printf "%s\n" "# GETTEXT POISON #" - } fi +# Git-specific wrapper functions +gettextln () { + gettext "$1" + echo +} + +eval_gettextln () { + eval_gettext "$1" + echo +} @@ -434,6 +434,7 @@ static void handle_internal_command(int argc, const char **argv) { "update-ref", cmd_update_ref, RUN_SETUP }, { "update-server-info", cmd_update_server_info, RUN_SETUP }, { "upload-archive", cmd_upload_archive }, + { "upload-archive--writer", cmd_upload_archive_writer }, { "var", cmd_var, RUN_SETUP_GENTLY }, { "verify-pack", cmd_verify_pack }, { "verify-tag", cmd_verify_tag, RUN_SETUP }, @@ -537,6 +538,8 @@ int main(int argc, const char **argv) if (!cmd) cmd = "git-help"; + git_setup_gettext(); + /* * "git-xxxx" is the same as "git xxxx", but we obviously: * diff --git a/gitk-git/gitk b/gitk-git/gitk index 4cde0c493b..64ef3c4013 100755 --- a/gitk-git/gitk +++ b/gitk-git/gitk @@ -2,20 +2,16 @@ # Tcl ignores the next line -*- tcl -*- \ exec wish "$0" -- "$@" -# Copyright © 2005-2009 Paul Mackerras. All rights reserved. +# Copyright © 2005-2011 Paul Mackerras. All rights reserved. # This program is free software; it may be used, copied, modified # and distributed under the terms of the GNU General Public Licence, # either version 2, or (at your option) any later version. package require Tk -proc gitdir {} { - global env - if {[info exists env(GIT_DIR)]} { - return $env(GIT_DIR) - } else { - return [exec git rev-parse --git-dir] - } +proc hasworktree {} { + return [expr {[exec git rev-parse --is-bare-repository] == "false" && + [exec git rev-parse --is-inside-git-dir] == "false"}] } # A simple scheduler for compute-intensive stuff. @@ -468,11 +464,11 @@ proc updatecommits {} { global viewactive viewcomplete tclencoding global startmsecs showneartags showlocalchanges global mainheadid viewmainheadid viewmainheadid_orig pending_select - global isworktree + global hasworktree global varcid vposids vnegids vflags vrevs global show_notes - set isworktree [expr {[exec git rev-parse --is-inside-work-tree] == "true"}] + set hasworktree [hasworktree] rereadrefs set view $curview if {$mainheadid ne $viewmainheadid_orig($view)} { @@ -659,7 +655,7 @@ proc newvarc {view id} { if {![info exists commitinfo($id)]} { parsecommit $id $commitdata($id) 1 } - set cdate [lindex $commitinfo($id) 4] + set cdate [lindex [lindex $commitinfo($id) 4] 0] if {![string is integer -strict $cdate]} { set cdate 0 } @@ -1621,7 +1617,7 @@ proc readcommit {id} { } proc parsecommit {id contents listed} { - global commitinfo cdate + global commitinfo set inhdr 1 set comment {} @@ -1641,10 +1637,10 @@ proc parsecommit {id contents listed} { set line [split $line " "] set tag [lindex $line 0] if {$tag == "author"} { - set audate [lindex $line end-1] + set audate [lrange $line end-1 end] set auname [join [lrange $line 1 end-2] " "] } elseif {$tag == "committer"} { - set comdate [lindex $line end-1] + set comdate [lrange $line end-1 end] set comname [join [lrange $line 1 end-2] " "] } } @@ -1671,11 +1667,9 @@ proc parsecommit {id contents listed} { } set comment $newcomment } - if {$comdate != {}} { - set cdate($id) $comdate - } + set hasnote [string first "\nNotes:\n" $contents] set commitinfo($id) [list $headline $auname $audate \ - $comname $comdate $comment] + $comname $comdate $comment $hasnote] } proc getcommit {id} { @@ -2437,9 +2431,9 @@ proc makewindow {} { bindkey n "selnextline 1" bindkey z "goback" bindkey x "goforw" - bindkey i "selnextline -1" - bindkey k "selnextline 1" - bindkey j "goback" + bindkey k "selnextline -1" + bindkey j "selnextline 1" + bindkey h "goback" bindkey l "goforw" bindkey b prevfile bindkey d "$ctext yview scroll 18 units" @@ -2815,7 +2809,7 @@ proc about {} { message $w.m -text [mc " Gitk - a commit viewer for git -Copyright \u00a9 2005-2010 Paul Mackerras +Copyright \u00a9 2005-2011 Paul Mackerras Use and redistribute under the terms of the GNU General Public License"] \ -justify center -aspect 400 -border 2 -bg white -relief groove @@ -2850,9 +2844,9 @@ proc keys {} { [mc "<%s-W> Close window" $M1T] [mc "<Home> Move to first commit"] [mc "<End> Move to last commit"] -[mc "<Up>, p, i Move up one commit"] -[mc "<Down>, n, k Move down one commit"] -[mc "<Left>, z, j Go back in history list"] +[mc "<Up>, p, k Move up one commit"] +[mc "<Down>, n, j Move down one commit"] +[mc "<Left>, z, h Go back in history list"] [mc "<Right>, x, l Go forward in history list"] [mc "<PageUp> Move up one page in commit list"] [mc "<PageDown> Move down one page in commit list"] @@ -3333,8 +3327,7 @@ proc gitknewtmpdir {} { global diffnum gitktmpdir gitdir if {![info exists gitktmpdir]} { - set gitktmpdir [file join [file dirname $gitdir] \ - [format ".gitk-tmp.%s" [pid]]] + set gitktmpdir [file join $gitdir [format ".gitk-tmp.%s" [pid]]] if {[catch {file mkdir $gitktmpdir} err]} { error_popup "[mc "Error creating temporary directory %s:" $gitktmpdir] $err" unset gitktmpdir @@ -3366,10 +3359,10 @@ proc save_file_from_commit {filename output what} { proc external_diff_get_one_file {diffid filename diffdir} { global nullid nullid2 nullfile - global gitdir + global worktree if {$diffid == $nullid} { - set difffile [file join [file dirname $gitdir] $filename] + set difffile [file join $worktree $filename] if {[file exists $difffile]} { return $difffile } @@ -3559,7 +3552,7 @@ proc make_relative {f} { } proc external_blame {parent_idx {line {}}} { - global flist_menu_file gitdir + global flist_menu_file cdup global nullid nullid2 global parentlist selectedline currentid @@ -3578,7 +3571,7 @@ proc external_blame {parent_idx {line {}}} { if {$line ne {} && $line > 1} { lappend cmdline "--line=$line" } - set f [file join [file dirname $gitdir] $flist_menu_file] + set f [file join $cdup $flist_menu_file] # Unfortunately it seems git gui blame doesn't like # being given an absolute path... set f [make_relative $f] @@ -3591,7 +3584,7 @@ proc external_blame {parent_idx {line {}}} { proc show_line_source {} { global cmitmode currentid parents curview blamestuff blameinst global diff_menu_line diff_menu_filebase flist_menu_file - global nullid nullid2 gitdir + global nullid nullid2 gitdir cdup set from_index {} if {$cmitmode eq "tree"} { @@ -3644,7 +3637,7 @@ proc show_line_source {} { } else { lappend blameargs $id } - lappend blameargs -- [file join [file dirname $gitdir] $flist_menu_file] + lappend blameargs -- [file join $cdup $flist_menu_file] if {[catch { set f [open $blameargs r] } err]} { @@ -4529,12 +4522,22 @@ proc makepatterns {l} { proc do_file_hl {serial} { global highlight_files filehighlight highlight_paths gdttype fhl_list + global cdup findtype if {$gdttype eq [mc "touching paths:"]} { + # If "exact" match then convert backslashes to forward slashes. + # Most useful to support Windows-flavoured file paths. + if {$findtype eq [mc "Exact"]} { + set highlight_files [string map {"\\" "/"} $highlight_files] + } if {[catch {set paths [shellsplit $highlight_files]}]} return set highlight_paths [makepatterns $paths] highlight_filelist - set gdtargs [concat -- $paths] + set relative_paths {} + foreach path $paths { + lappend relative_paths [file join $cdup $path] + } + set gdtargs [concat -- $relative_paths] } elseif {$gdttype eq [mc "adding/removing string:"]} { set gdtargs [list "-S$highlight_files"] } else { @@ -5031,9 +5034,9 @@ proc dohidelocalchanges {} { # spawn off a process to do git diff-index --cached HEAD proc dodiffindex {} { global lserial showlocalchanges vfilelimit curview - global isworktree + global hasworktree - if {!$showlocalchanges || !$isworktree} return + if {!$showlocalchanges || !$hasworktree} return incr lserial set cmd "|git diff-index --cached HEAD" if {$vfilelimit($curview) ne {}} { @@ -5899,6 +5902,9 @@ proc drawcmittext {id row col} { || [info exists idotherrefs($id)]} { set xt [drawtags $id $x $xt $y] } + if {[lindex $commitinfo($id) 6] > 0} { + set xt [drawnotesign $xt $y] + } set headline [lindex $commitinfo($id) 0] set name [lindex $commitinfo($id) 1] set date [lindex $commitinfo($id) 2] @@ -6345,6 +6351,17 @@ proc drawtags {id x xt y1} { return $xt } +proc drawnotesign {xt y} { + global linespc canv fgcolor + + set orad [expr {$linespc / 3}] + set t [$canv create rectangle [expr {$xt - $orad}] [expr {$y - $orad}] \ + [expr {$xt + $orad - 1}] [expr {$y + $orad - 1}] \ + -fill yellow -outline $fgcolor -width 1 -tags circle] + set xt [expr {$xt + $orad * 3}] + return $xt +} + proc xcoord {i level ln} { global canvx0 xspc1 xspc2 @@ -9043,6 +9060,7 @@ proc exec_citool {tool_args {baseid {}}} { proc cherrypick {} { global rowmenuid curview global mainhead mainheadid + global gitdir set oldhead [exec git rev-parse HEAD] set dheads [descheads $rowmenuid] @@ -9071,7 +9089,7 @@ proc cherrypick {} { conflict.\nDo you wish to run git citool to\ resolve it?"]]} { # Force citool to read MERGE_MSG - file delete [file join [gitdir] "GITGUI_MSG"] + file delete [file join $gitdir "GITGUI_MSG"] exec_citool {} $rowmenuid } } else { @@ -9437,6 +9455,7 @@ proc refill_reflist {} { proc getallcommits {} { global allcommits nextarc seeds allccache allcwait cachedarcs allcupdate global idheads idtags idotherrefs allparents tagobjid + global gitdir if {![info exists allcommits]} { set nextarc 0 @@ -9444,7 +9463,7 @@ proc getallcommits {} { set seeds {} set allcwait 0 set cachedarcs 0 - set allccache [file join [gitdir] "gitk.cache"] + set allccache [file join $gitdir "gitk.cache"] if {![catch { set f [open $allccache r] set allcwait 1 @@ -11024,7 +11043,7 @@ proc prefsok {} { proc formatdate {d} { global datetimeformat if {$d ne {}} { - set d [clock format $d -format $datetimeformat] + set d [clock format [lindex $d 0] -format $datetimeformat] } return $d } @@ -11505,14 +11524,10 @@ setui $uicolor setoptions # check that we can find a .git directory somewhere... -if {[catch {set gitdir [gitdir]}]} { +if {[catch {set gitdir [exec git rev-parse --git-dir]}]} { show_error {} . [mc "Cannot find a git repository here."] exit 1 } -if {![file isdirectory $gitdir]} { - show_error {} . [mc "Cannot find the git directory \"%s\"." $gitdir] - exit 1 -} set selecthead {} set selectheadid {} @@ -11628,7 +11643,12 @@ set stopped 0 set stuffsaved 0 set patchnum 0 set lserial 0 -set isworktree [expr {[exec git rev-parse --is-inside-work-tree] == "true"}] +set hasworktree [hasworktree] +set cdup {} +if {[expr {[exec git rev-parse --is-inside-work-tree] == "true"}]} { + set cdup [exec git rev-parse --show-cdup] +} +set worktree [exec git rev-parse --show-toplevel] setcoords makewindow catch { diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl index 4f0c3bd90c..f80f2594cb 100755 --- a/gitweb/gitweb.perl +++ b/gitweb/gitweb.perl @@ -759,6 +759,7 @@ our @cgi_param_mapping = ( extra_options => "opt", search_use_regexp => "sr", ctag => "by_tag", + diff_style => "ds", # this must be last entry (for manipulation from JavaScript) javascript => "js" ); @@ -2225,93 +2226,119 @@ sub format_diff_cc_simplified { return $result; } -# format patch (diff) line (not to be used for diff headers) -sub format_diff_line { - my $line = shift; - my ($from, $to) = @_; - my $diff_class = ""; - - chomp $line; +sub diff_line_class { + my ($line, $from, $to) = @_; + # ordinary diff + my $num_sign = 1; + # combined diff if ($from && $to && ref($from->{'href'}) eq "ARRAY") { - # combined diff - my $prefix = substr($line, 0, scalar @{$from->{'href'}}); - if ($line =~ m/^\@{3}/) { - $diff_class = " chunk_header"; - } elsif ($line =~ m/^\\/) { - $diff_class = " incomplete"; - } elsif ($prefix =~ tr/+/+/) { - $diff_class = " add"; - } elsif ($prefix =~ tr/-/-/) { - $diff_class = " rem"; - } - } else { - # assume ordinary diff - my $char = substr($line, 0, 1); - if ($char eq '+') { - $diff_class = " add"; - } elsif ($char eq '-') { - $diff_class = " rem"; - } elsif ($char eq '@') { - $diff_class = " chunk_header"; - } elsif ($char eq "\\") { - $diff_class = " incomplete"; - } + $num_sign = scalar @{$from->{'href'}}; + } + + my @diff_line_classifier = ( + { regexp => qr/^\@\@{$num_sign} /, class => "chunk_header"}, + { regexp => qr/^\\/, class => "incomplete" }, + { regexp => qr/^ {$num_sign}/, class => "ctx" }, + # classifier for context must come before classifier add/rem, + # or we would have to use more complicated regexp, for example + # qr/(?= {0,$m}\+)[+ ]{$num_sign}/, where $m = $num_sign - 1; + { regexp => qr/^[+ ]{$num_sign}/, class => "add" }, + { regexp => qr/^[- ]{$num_sign}/, class => "rem" }, + ); + for my $clsfy (@diff_line_classifier) { + return $clsfy->{'class'} + if ($line =~ $clsfy->{'regexp'}); } - $line = untabify($line); - if ($from && $to && $line =~ m/^\@{2} /) { - my ($from_text, $from_start, $from_lines, $to_text, $to_start, $to_lines, $section) = - $line =~ m/^\@{2} (-(\d+)(?:,(\d+))?) (\+(\d+)(?:,(\d+))?) \@{2}(.*)$/; - $from_lines = 0 unless defined $from_lines; - $to_lines = 0 unless defined $to_lines; + # fallback + return ""; +} - if ($from->{'href'}) { - $from_text = $cgi->a({-href=>"$from->{'href'}#l$from_start", - -class=>"list"}, $from_text); - } - if ($to->{'href'}) { - $to_text = $cgi->a({-href=>"$to->{'href'}#l$to_start", - -class=>"list"}, $to_text); - } - $line = "<span class=\"chunk_info\">@@ $from_text $to_text @@</span>" . - "<span class=\"section\">" . esc_html($section, -nbsp=>1) . "</span>"; - return "<div class=\"diff$diff_class\">$line</div>\n"; - } elsif ($from && $to && $line =~ m/^\@{3}/) { - my ($prefix, $ranges, $section) = $line =~ m/^(\@+) (.*?) \@+(.*)$/; - my (@from_text, @from_start, @from_nlines, $to_text, $to_start, $to_nlines); +# assumes that $from and $to are defined and correctly filled, +# and that $line holds a line of chunk header for unified diff +sub format_unidiff_chunk_header { + my ($line, $from, $to) = @_; - @from_text = split(' ', $ranges); - for (my $i = 0; $i < @from_text; ++$i) { - ($from_start[$i], $from_nlines[$i]) = - (split(',', substr($from_text[$i], 1)), 0); - } + my ($from_text, $from_start, $from_lines, $to_text, $to_start, $to_lines, $section) = + $line =~ m/^\@{2} (-(\d+)(?:,(\d+))?) (\+(\d+)(?:,(\d+))?) \@{2}(.*)$/; - $to_text = pop @from_text; - $to_start = pop @from_start; - $to_nlines = pop @from_nlines; + $from_lines = 0 unless defined $from_lines; + $to_lines = 0 unless defined $to_lines; - $line = "<span class=\"chunk_info\">$prefix "; - for (my $i = 0; $i < @from_text; ++$i) { - if ($from->{'href'}[$i]) { - $line .= $cgi->a({-href=>"$from->{'href'}[$i]#l$from_start[$i]", - -class=>"list"}, $from_text[$i]); - } else { - $line .= $from_text[$i]; - } - $line .= " "; - } - if ($to->{'href'}) { - $line .= $cgi->a({-href=>"$to->{'href'}#l$to_start", - -class=>"list"}, $to_text); + if ($from->{'href'}) { + $from_text = $cgi->a({-href=>"$from->{'href'}#l$from_start", + -class=>"list"}, $from_text); + } + if ($to->{'href'}) { + $to_text = $cgi->a({-href=>"$to->{'href'}#l$to_start", + -class=>"list"}, $to_text); + } + $line = "<span class=\"chunk_info\">@@ $from_text $to_text @@</span>" . + "<span class=\"section\">" . esc_html($section, -nbsp=>1) . "</span>"; + return $line; +} + +# assumes that $from and $to are defined and correctly filled, +# and that $line holds a line of chunk header for combined diff +sub format_cc_diff_chunk_header { + my ($line, $from, $to) = @_; + + my ($prefix, $ranges, $section) = $line =~ m/^(\@+) (.*?) \@+(.*)$/; + my (@from_text, @from_start, @from_nlines, $to_text, $to_start, $to_nlines); + + @from_text = split(' ', $ranges); + for (my $i = 0; $i < @from_text; ++$i) { + ($from_start[$i], $from_nlines[$i]) = + (split(',', substr($from_text[$i], 1)), 0); + } + + $to_text = pop @from_text; + $to_start = pop @from_start; + $to_nlines = pop @from_nlines; + + $line = "<span class=\"chunk_info\">$prefix "; + for (my $i = 0; $i < @from_text; ++$i) { + if ($from->{'href'}[$i]) { + $line .= $cgi->a({-href=>"$from->{'href'}[$i]#l$from_start[$i]", + -class=>"list"}, $from_text[$i]); } else { - $line .= $to_text; + $line .= $from_text[$i]; } - $line .= " $prefix</span>" . - "<span class=\"section\">" . esc_html($section, -nbsp=>1) . "</span>"; - return "<div class=\"diff$diff_class\">$line</div>\n"; + $line .= " "; } - return "<div class=\"diff$diff_class\">" . esc_html($line, -nbsp=>1) . "</div>\n"; + if ($to->{'href'}) { + $line .= $cgi->a({-href=>"$to->{'href'}#l$to_start", + -class=>"list"}, $to_text); + } else { + $line .= $to_text; + } + $line .= " $prefix</span>" . + "<span class=\"section\">" . esc_html($section, -nbsp=>1) . "</span>"; + return $line; +} + +# process patch (diff) line (not to be used for diff headers), +# returning class and HTML-formatted (but not wrapped) line +sub process_diff_line { + my $line = shift; + my ($from, $to) = @_; + + my $diff_class = diff_line_class($line, $from, $to); + + chomp $line; + $line = untabify($line); + + if ($from && $to && $line =~ m/^\@{2} /) { + $line = format_unidiff_chunk_header($line, $from, $to); + return $diff_class, $line; + + } elsif ($from && $to && $line =~ m/^\@{3}/) { + $line = format_cc_diff_chunk_header($line, $from, $to); + return $diff_class, $line; + + } + return $diff_class, esc_html($line, -nbsp=>1); } # Generates undef or something like "_snapshot_" or "snapshot (_tbz2_ _zip_)", @@ -4833,8 +4860,97 @@ sub git_difftree_body { print "</table>\n"; } +sub print_sidebyside_diff_chunk { + my @chunk = @_; + my (@ctx, @rem, @add); + + return unless @chunk; + + # incomplete last line might be among removed or added lines, + # or both, or among context lines: find which + for (my $i = 1; $i < @chunk; $i++) { + if ($chunk[$i][0] eq 'incomplete') { + $chunk[$i][0] = $chunk[$i-1][0]; + } + } + + # guardian + push @chunk, ["", ""]; + + foreach my $line_info (@chunk) { + my ($class, $line) = @$line_info; + + # print chunk headers + if ($class && $class eq 'chunk_header') { + print $line; + next; + } + + ## print from accumulator when type of class of lines change + # empty contents block on start rem/add block, or end of chunk + if (@ctx && (!$class || $class eq 'rem' || $class eq 'add')) { + print join '', + '<div class="chunk_block ctx">', + '<div class="old">', + @ctx, + '</div>', + '<div class="new">', + @ctx, + '</div>', + '</div>'; + @ctx = (); + } + # empty add/rem block on start context block, or end of chunk + if ((@rem || @add) && (!$class || $class eq 'ctx')) { + if (!@add) { + # pure removal + print join '', + '<div class="chunk_block rem">', + '<div class="old">', + @rem, + '</div>', + '</div>'; + } elsif (!@rem) { + # pure addition + print join '', + '<div class="chunk_block add">', + '<div class="new">', + @add, + '</div>', + '</div>'; + } else { + # assume that it is change + print join '', + '<div class="chunk_block chg">', + '<div class="old">', + @rem, + '</div>', + '<div class="new">', + @add, + '</div>', + '</div>'; + } + @rem = @add = (); + } + + ## adding lines to accumulator + # guardian value + last unless $line; + # rem, add or change + if ($class eq 'rem') { + push @rem, $line; + } elsif ($class eq 'add') { + push @add, $line; + } + # context line + if ($class eq 'ctx') { + push @ctx, $line; + } + } +} + sub git_patchset_body { - my ($fd, $difftree, $hash, @hash_parents) = @_; + my ($fd, $diff_style, $difftree, $hash, @hash_parents) = @_; my ($hash_parent) = $hash_parents[0]; my $is_combined = (@hash_parents > 1); @@ -4844,6 +4960,7 @@ sub git_patchset_body { my $diffinfo; my $to_name; my (%from, %to); + my @chunk; # for side-by-side diff print "<div class=\"patchset\">\n"; @@ -4950,10 +5067,29 @@ sub git_patchset_body { next PATCH if ($patch_line =~ m/^diff /); - print format_diff_line($patch_line, \%from, \%to); + my ($class, $line) = process_diff_line($patch_line, \%from, \%to); + my $diff_classes = "diff"; + $diff_classes .= " $class" if ($class); + $line = "<div class=\"$diff_classes\">$line</div>\n"; + + if ($diff_style eq 'sidebyside' && !$is_combined) { + if ($class eq 'chunk_header') { + print_sidebyside_diff_chunk(@chunk); + @chunk = ( [ $class, $line ] ); + } else { + push @chunk, [ $class, $line ]; + } + } else { + # default 'inline' style and unknown styles + print $line; + } } } continue { + if (@chunk) { + print_sidebyside_diff_chunk(@chunk); + @chunk = (); + } print "</div>\n"; # class="patch" } @@ -6949,6 +7085,7 @@ sub git_object { sub git_blobdiff { my $format = shift || 'html'; + my $diff_style = $input_params{'diff_style'} || 'inline'; my $fd; my @difftree; @@ -7027,6 +7164,7 @@ sub git_blobdiff { my $formats_nav = $cgi->a({-href => href(action=>"blobdiff_plain", -replay=>1)}, "raw"); + $formats_nav .= diff_style_nav($diff_style); git_header_html(undef, $expires); if (defined $hash_base && (my %co = parse_commit($hash_base))) { git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav); @@ -7058,7 +7196,8 @@ sub git_blobdiff { if ($format eq 'html') { print "<div class=\"page_body\">\n"; - git_patchset_body($fd, [ \%diffinfo ], $hash_base, $hash_parent_base); + git_patchset_body($fd, $diff_style, + [ \%diffinfo ], $hash_base, $hash_parent_base); close $fd; print "</div>\n"; # class="page_body" @@ -7083,9 +7222,31 @@ sub git_blobdiff_plain { git_blobdiff('plain'); } +# assumes that it is added as later part of already existing navigation, +# so it returns "| foo | bar" rather than just "foo | bar" +sub diff_style_nav { + my ($diff_style, $is_combined) = @_; + $diff_style ||= 'inline'; + + return "" if ($is_combined); + + my @styles = (inline => 'inline', 'sidebyside' => 'side by side'); + my %styles = @styles; + @styles = + @styles[ map { $_ * 2 } 0..$#styles/2 ]; + + return join '', + map { " | ".$_ } + map { + $_ eq $diff_style ? $styles{$_} : + $cgi->a({-href => href(-replay=>1, diff_style => $_)}, $styles{$_}) + } @styles; +} + sub git_commitdiff { my %params = @_; my $format = $params{-format} || 'html'; + my $diff_style = $input_params{'diff_style'} || 'inline'; my ($patch_max) = gitweb_get_feature('patches'); if ($format eq 'patch') { @@ -7111,6 +7272,7 @@ sub git_commitdiff { $cgi->a({-href => href(action=>"patch", -replay=>1)}, "patch"); } + $formats_nav .= diff_style_nav($diff_style, @{$co{'parents'}} > 1); if (defined $hash_parent && $hash_parent ne '-c' && $hash_parent ne '--cc') { @@ -7128,8 +7290,8 @@ sub git_commitdiff { } } $formats_nav .= ': ' . - $cgi->a({-href => href(action=>"commitdiff", - hash=>$hash_parent)}, + $cgi->a({-href => href(-replay=>1, + hash=>$hash_parent, hash_base=>undef)}, esc_html($hash_parent_short)) . ')'; } elsif (!$co{'parent'}) { @@ -7139,28 +7301,28 @@ sub git_commitdiff { # single parent commit $formats_nav .= ' (parent: ' . - $cgi->a({-href => href(action=>"commitdiff", - hash=>$co{'parent'})}, + $cgi->a({-href => href(-replay=>1, + hash=>$co{'parent'}, hash_base=>undef)}, esc_html(substr($co{'parent'}, 0, 7))) . ')'; } else { # merge commit if ($hash_parent eq '--cc') { $formats_nav .= ' | ' . - $cgi->a({-href => href(action=>"commitdiff", + $cgi->a({-href => href(-replay=>1, hash=>$hash, hash_parent=>'-c')}, 'combined'); } else { # $hash_parent eq '-c' $formats_nav .= ' | ' . - $cgi->a({-href => href(action=>"commitdiff", + $cgi->a({-href => href(-replay=>1, hash=>$hash, hash_parent=>'--cc')}, 'compact'); } $formats_nav .= ' (merge: ' . join(' ', map { - $cgi->a({-href => href(action=>"commitdiff", - hash=>$_)}, + $cgi->a({-href => href(-replay=>1, + hash=>$_, hash_base=>undef)}, esc_html(substr($_, 0, 7))); } @{$co{'parents'}} ) . ')'; @@ -7289,7 +7451,8 @@ sub git_commitdiff { $use_parents ? @{$co{'parents'}} : $hash_parent); print "<br/>\n"; - git_patchset_body($fd, \@difftree, $hash, + git_patchset_body($fd, $diff_style, + \@difftree, $hash, $use_parents ? @{$co{'parents'}} : $hash_parent); close $fd; print "</div>\n"; # class="page_body" diff --git a/gitweb/static/gitweb.css b/gitweb/static/gitweb.css index 7d88509208..c7827e8f1d 100644 --- a/gitweb/static/gitweb.css +++ b/gitweb/static/gitweb.css @@ -475,6 +475,36 @@ div.diff.nodifferences { color: #600000; } +/* side-by-side diff */ +div.chunk_block { + overflow: hidden; +} + +div.chunk_block div.old { + float: left; + width: 50%; + overflow: hidden; +} + +div.chunk_block div.new { + margin-left: 50%; + width: 50%; +} + +div.chunk_block.rem div.old div.diff.rem { + background-color: #fff5f5; +} +div.chunk_block.add div.new div.diff.add { + background-color: #f8fff8; +} +div.chunk_block.chg div div.diff { + background-color: #fffff0; +} +div.chunk_block.ctx div div.diff.ctx { + color: #404040; +} + + div.index_include { border: solid #d9d8d1; border-width: 0px 0px 1px; diff --git a/http-backend.c b/http-backend.c index 59ad7da605..869d515383 100644 --- a/http-backend.c +++ b/http-backend.c @@ -545,6 +545,8 @@ int main(int argc, char **argv) char *cmd_arg = NULL; int i; + git_setup_gettext(); + git_extract_argv0_path(argv[0]); set_die_routine(die_webcgi); diff --git a/http-fetch.c b/http-fetch.c index 69299b7bd2..ba3ea10670 100644 --- a/http-fetch.c +++ b/http-fetch.c @@ -22,6 +22,8 @@ int main(int argc, const char **argv) int get_verbosely = 0; int get_recover = 0; + git_setup_gettext(); + git_extract_argv0_path(argv[0]); while (arg < argc && argv[arg][0] == '-') { @@ -67,7 +69,7 @@ int main(int argc, const char **argv) git_config(git_default_config, NULL); - http_init(NULL, url); + http_init(NULL, url, 0); walker = get_http_walker(url); walker->get_tree = get_tree; walker->get_history = get_history; diff --git a/http-push.c b/http-push.c index edd553b7f6..f22f7e43ca 100644 --- a/http-push.c +++ b/http-push.c @@ -1748,6 +1748,8 @@ int main(int argc, char **argv) int new_refs; struct ref *ref, *local_refs; + git_setup_gettext(); + git_extract_argv0_path(argv[0]); repo = xcalloc(sizeof(*repo), 1); @@ -1820,7 +1822,7 @@ int main(int argc, char **argv) memset(remote_dir_exists, -1, 256); - http_init(NULL, repo->url); + http_init(NULL, repo->url, 1); #ifdef USE_CURL_MULTI is_running_queue = 0; @@ -3,6 +3,7 @@ #include "sideband.h" #include "run-command.h" #include "url.h" +#include "credential.h" int active_requests; int http_is_verbose; @@ -41,7 +42,8 @@ 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 char *user_name, *user_pass, *description; +static struct credential http_auth = CREDENTIAL_INIT; +static int http_proactive_auth; static const char *user_agent; #if LIBCURL_VERSION_NUM >= 0x071700 @@ -52,7 +54,7 @@ static const char *user_agent; #define CURLOPT_KEYPASSWD CURLOPT_SSLCERTPASSWD #endif -static char *ssl_cert_password; +static struct credential cert_auth = CREDENTIAL_INIT; static int ssl_cert_password_required; static struct curl_slist *pragma_header; @@ -136,27 +138,6 @@ static void process_curl_messages(void) } #endif -static char *git_getpass_with_description(const char *what, const char *desc) -{ - struct strbuf prompt = STRBUF_INIT; - char *r; - - if (desc) - strbuf_addf(&prompt, "%s for '%s': ", what, desc); - else - strbuf_addf(&prompt, "%s: ", what); - /* - * NEEDSWORK: for usernames, we should do something less magical that - * actually echoes the characters. However, we need to read from - * /dev/tty and not stdio, which is not portable (but getpass will do - * it for us). http.c uses the same workaround. - */ - r = git_getpass(prompt.buf); - - strbuf_release(&prompt); - return xstrdup(r); -} - static int http_options(const char *var, const char *value, void *cb) { if (!strcmp("http.sslverify", var)) { @@ -229,11 +210,11 @@ static int http_options(const char *var, const char *value, void *cb) static void init_curl_http_auth(CURL *result) { - if (user_name) { + if (http_auth.username) { struct strbuf up = STRBUF_INIT; - if (!user_pass) - user_pass = xstrdup(git_getpass_with_description("Password", description)); - strbuf_addf(&up, "%s:%s", user_name, user_pass); + credential_fill(&http_auth); + strbuf_addf(&up, "%s:%s", + http_auth.username, http_auth.password); curl_easy_setopt(result, CURLOPT_USERPWD, strbuf_detach(&up, NULL)); } @@ -241,18 +222,14 @@ static void init_curl_http_auth(CURL *result) static int has_cert_password(void) { - if (ssl_cert_password != NULL) - return 1; if (ssl_cert == NULL || ssl_cert_password_required != 1) return 0; - /* Only prompt the user once. */ - ssl_cert_password_required = -1; - ssl_cert_password = git_getpass_with_description("Certificate Password", description); - if (ssl_cert_password != NULL) { - ssl_cert_password = xstrdup(ssl_cert_password); - return 1; - } else - return 0; + if (!cert_auth.password) { + cert_auth.protocol = xstrdup("cert"); + cert_auth.path = xstrdup(ssl_cert); + credential_fill(&cert_auth); + } + return 1; } static CURL *get_curl_handle(void) @@ -276,10 +253,13 @@ static CURL *get_curl_handle(void) curl_easy_setopt(result, CURLOPT_HTTPAUTH, CURLAUTH_ANY); #endif + if (http_proactive_auth) + init_curl_http_auth(result); + if (ssl_cert != NULL) curl_easy_setopt(result, CURLOPT_SSLCERT, ssl_cert); if (has_cert_password()) - curl_easy_setopt(result, CURLOPT_KEYPASSWD, ssl_cert_password); + curl_easy_setopt(result, CURLOPT_KEYPASSWD, cert_auth.password); #if LIBCURL_VERSION_NUM >= 0x070903 if (ssl_key != NULL) curl_easy_setopt(result, CURLOPT_SSLKEY, ssl_key); @@ -321,42 +301,6 @@ static CURL *get_curl_handle(void) return result; } -static void http_auth_init(const char *url) -{ - const char *at, *colon, *cp, *slash, *host; - - cp = strstr(url, "://"); - if (!cp) - return; - - /* - * Ok, the URL looks like "proto://something". Which one? - * "proto://<user>:<pass>@<host>/...", - * "proto://<user>@<host>/...", or just - * "proto://<host>/..."? - */ - cp += 3; - at = strchr(cp, '@'); - colon = strchr(cp, ':'); - slash = strchrnul(cp, '/'); - if (!at || slash <= at) { - /* No credentials, but we may have to ask for some later */ - host = cp; - } - else if (!colon || at <= colon) { - /* Only username */ - user_name = url_decode_mem(cp, at - cp); - user_pass = NULL; - host = at + 1; - } else { - user_name = url_decode_mem(cp, colon - cp); - user_pass = url_decode_mem(colon + 1, at - (colon + 1)); - host = at + 1; - } - - description = url_decode_mem(host, slash - host); -} - static void set_from_env(const char **var, const char *envname) { const char *val = getenv(envname); @@ -364,7 +308,7 @@ static void set_from_env(const char **var, const char *envname) *var = val; } -void http_init(struct remote *remote, const char *url) +void http_init(struct remote *remote, const char *url, int proactive_auth) { char *low_speed_limit; char *low_speed_time; @@ -375,6 +319,8 @@ void http_init(struct remote *remote, const char *url) curl_global_init(CURL_GLOBAL_ALL); + http_proactive_auth = proactive_auth; + if (remote && remote->http_proxy) curl_http_proxy = xstrdup(remote->http_proxy); @@ -429,7 +375,7 @@ void http_init(struct remote *remote, const char *url) curl_ftp_no_epsv = 1; if (url) { - http_auth_init(url); + credential_from_url(&http_auth, url); if (!ssl_cert_password_required && getenv("GIT_SSL_CERT_PASSWORD_PROTECTED") && !prefixcmp(url, "https://")) @@ -478,10 +424,10 @@ void http_cleanup(void) curl_http_proxy = NULL; } - if (ssl_cert_password != NULL) { - memset(ssl_cert_password, 0, strlen(ssl_cert_password)); - free(ssl_cert_password); - ssl_cert_password = NULL; + if (cert_auth.password != NULL) { + memset(cert_auth.password, 0, strlen(cert_auth.password)); + free(cert_auth.password); + cert_auth.password = NULL; } ssl_cert_password_required = 0; } @@ -837,17 +783,11 @@ static int http_request(const char *url, void *result, int target, int options) else if (missing_target(&results)) ret = HTTP_MISSING_TARGET; else if (results.http_code == 401) { - if (user_name && user_pass) { + if (http_auth.username && http_auth.password) { + credential_reject(&http_auth); ret = HTTP_NOAUTH; } else { - /* - * git_getpass is needed here because its very likely stdin/stdout are - * pipes to our parent process. So we instead need to use /dev/tty, - * but that is non-portable. Using git_getpass() can at least be stubbed - * on other platforms with a different implementation if/when necessary. - */ - if (!user_name) - user_name = xstrdup(git_getpass_with_description("Username", description)); + credential_fill(&http_auth); init_curl_http_auth(slot->curl); ret = HTTP_REAUTH; } @@ -866,6 +806,9 @@ static int http_request(const char *url, void *result, int target, int options) curl_slist_free_all(headers); strbuf_release(&buf); + if (ret == HTTP_OK) + credential_approve(&http_auth); + return ret; } @@ -85,7 +85,8 @@ extern void add_fill_function(void *data, int (*fill)(void *)); extern void step_active_slots(void); #endif -extern void http_init(struct remote *remote, const char *url); +extern void http_init(struct remote *remote, const char *url, + int proactive_auth); extern void http_cleanup(void); extern int active_requests; diff --git a/imap-send.c b/imap-send.c index e1ad1a48ce..91763d3018 100644 --- a/imap-send.c +++ b/imap-send.c @@ -161,7 +161,6 @@ static struct imap_server_conf server = { struct imap_store_conf { struct store_conf gen; struct imap_server_conf *server; - unsigned use_namespace:1; }; #define NIL (void *)0x1 @@ -1539,6 +1538,8 @@ int main(int argc, char **argv) git_extract_argv0_path(argv[0]); + git_setup_gettext(); + if (argc != 1) usage(imap_send_usage); diff --git a/merge-recursive.c b/merge-recursive.c index 5a2db296b8..d83cd6c662 100644 --- a/merge-recursive.c +++ b/merge-recursive.c @@ -264,7 +264,7 @@ struct tree *write_tree_from_memory(struct merge_options *o) if (!cache_tree_fully_valid(active_cache_tree) && cache_tree_update(active_cache_tree, - active_cache, active_nr, 0, 0) < 0) + active_cache, active_nr, 0, 0, 0) < 0) die("error building trees"); result = lookup_tree(active_cache_tree->sha1); diff --git a/pack-write.c b/pack-write.c index f84adde3eb..de2bd01414 100644 --- a/pack-write.c +++ b/pack-write.c @@ -182,6 +182,18 @@ const char *write_idx_file(const char *index_name, struct pack_idx_entry **objec return index_name; } +off_t write_pack_header(struct sha1file *f, uint32_t nr_entries) +{ + struct pack_header hdr; + + hdr.hdr_signature = htonl(PACK_SIGNATURE); + hdr.hdr_version = htonl(PACK_VERSION); + hdr.hdr_entries = htonl(nr_entries); + if (sha1write(f, &hdr, sizeof(hdr))) + return 0; + return sizeof(hdr); +} + /* * Update pack header with object_count and compute new SHA1 for pack data * associated to pack_fd, and write that SHA1 at the end. That new SHA1 @@ -320,3 +332,44 @@ int encode_in_pack_object_header(enum object_type type, uintmax_t size, unsigned *hdr = c; return n; } + +struct sha1file *create_tmp_packfile(char **pack_tmp_name) +{ + char tmpname[PATH_MAX]; + int fd; + + fd = odb_mkstemp(tmpname, sizeof(tmpname), "pack/tmp_pack_XXXXXX"); + *pack_tmp_name = xstrdup(tmpname); + return sha1fd(fd, *pack_tmp_name); +} + +void finish_tmp_packfile(char *name_buffer, + const char *pack_tmp_name, + struct pack_idx_entry **written_list, + uint32_t nr_written, + struct pack_idx_option *pack_idx_opts, + unsigned char sha1[]) +{ + const char *idx_tmp_name; + char *end_of_name_prefix = strrchr(name_buffer, 0); + + if (adjust_shared_perm(pack_tmp_name)) + die_errno("unable to make temporary pack file readable"); + + idx_tmp_name = write_idx_file(NULL, written_list, nr_written, + pack_idx_opts, sha1); + if (adjust_shared_perm(idx_tmp_name)) + die_errno("unable to make temporary index file readable"); + + sprintf(end_of_name_prefix, "%s.pack", sha1_to_hex(sha1)); + free_pack_by_name(name_buffer); + + if (rename(pack_tmp_name, name_buffer)) + die_errno("unable to rename temporary pack file"); + + sprintf(end_of_name_prefix, "%s.idx", sha1_to_hex(sha1)); + if (rename(idx_tmp_name, name_buffer)) + die_errno("unable to rename temporary index file"); + + free((void *)idx_tmp_name); +} @@ -2,6 +2,7 @@ #define PACK_H #include "object.h" +#include "csum-file.h" /* * Packed object header @@ -79,6 +80,7 @@ extern const char *write_idx_file(const char *index_name, struct pack_idx_entry extern int check_pack_crc(struct packed_git *p, struct pack_window **w_curs, off_t offset, off_t len, unsigned int nr); extern int verify_pack_index(struct packed_git *); extern int verify_pack(struct packed_git *, verify_fn fn, struct progress *, uint32_t); +extern off_t write_pack_header(struct sha1file *f, uint32_t); extern void fixup_pack_header_footer(int, unsigned char *, const char *, uint32_t, unsigned char *, off_t); extern char *index_pack_lockfile(int fd); extern int encode_in_pack_object_header(enum object_type, uintmax_t, unsigned char *); @@ -87,4 +89,8 @@ extern int encode_in_pack_object_header(enum object_type, uintmax_t, unsigned ch #define PH_ERROR_PACK_SIGNATURE (-2) #define PH_ERROR_PROTOCOL (-3) extern int read_pack_header(int fd, struct pack_header *); + +extern struct sha1file *create_tmp_packfile(char **pack_tmp_name); +extern void finish_tmp_packfile(char *name_buffer, const char *pack_tmp_name, struct pack_idx_entry **written_list, uint32_t nr_written, struct pack_idx_option *pack_idx_opts, unsigned char sha1[]); + #endif diff --git a/perl/Git/I18N.pm b/perl/Git/I18N.pm new file mode 100644 index 0000000000..07597dcb93 --- /dev/null +++ b/perl/Git/I18N.pm @@ -0,0 +1,89 @@ +package Git::I18N; +use 5.008; +use strict; +use warnings; +use Exporter 'import'; + +our @EXPORT = qw(__); +our @EXPORT_OK = @EXPORT; + +sub __bootstrap_locale_messages { + our $TEXTDOMAIN = 'git'; + our $TEXTDOMAINDIR = $ENV{GIT_TEXTDOMAINDIR} || '++LOCALEDIR++'; + + require POSIX; + POSIX->import(qw(setlocale)); + # Non-core prerequisite module + require Locale::Messages; + Locale::Messages->import(qw(:locale_h :libintl_h)); + + setlocale(LC_MESSAGES(), ''); + setlocale(LC_CTYPE(), ''); + textdomain($TEXTDOMAIN); + bindtextdomain($TEXTDOMAIN => $TEXTDOMAINDIR); + + return; +} + +BEGIN +{ + # Used by our test script to see if it should test fallbacks or + # not. + our $__HAS_LIBRARY = 1; + + local $@; + eval { + __bootstrap_locale_messages(); + *__ = \&Locale::Messages::gettext; + 1; + } or do { + # Tell test.pl that we couldn't load the gettext library. + $Git::I18N::__HAS_LIBRARY = 0; + + # Just a fall-through no-op + *__ = sub ($) { $_[0] }; + }; +} + +1; + +__END__ + +=head1 NAME + +Git::I18N - Perl interface to Git's Gettext localizations + +=head1 SYNOPSIS + + use Git::I18N; + + print __("Welcome to Git!\n"); + + printf __("The following error occured: %s\n"), $error; + +=head1 DESCRIPTION + +Git's internal Perl interface to gettext via L<Locale::Messages>. If +L<Locale::Messages> can't be loaded (it's not a core module) we +provide stub passthrough fallbacks. + +This is a distilled interface to gettext, see C<info '(gettext)Perl'> +for the full interface. This module implements only a small part of +it. + +=head1 FUNCTIONS + +=head2 __($) + +L<Locale::Messages>'s gettext function if all goes well, otherwise our +passthrough fallback function. + +=head1 AUTHOR + +E<AElig>var ArnfjE<ouml>rE<eth> Bjarmason <avarab@gmail.com> + +=head1 COPYRIGHT + +Copyright 2010 E<AElig>var ArnfjE<ouml>rE<eth> Bjarmason <avarab@gmail.com> + +=cut diff --git a/perl/Makefile b/perl/Makefile index a2ffb6402d..b2977cd0bc 100644 --- a/perl/Makefile +++ b/perl/Makefile @@ -5,6 +5,7 @@ makfile:=perl.mak PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH)) prefix_SQ = $(subst ','\'',$(prefix)) +localedir_SQ = $(subst ','\'',$(localedir)) ifndef V QUIET = @ @@ -38,7 +39,7 @@ $(makfile): ../GIT-CFLAGS Makefile echo ' echo $(instdir_SQ)' >> $@ else $(makfile): Makefile.PL ../GIT-CFLAGS - $(PERL_PATH) $< PREFIX='$(prefix_SQ)' INSTALL_BASE='' + $(PERL_PATH) $< PREFIX='$(prefix_SQ)' INSTALL_BASE='' --localedir='$(localedir_SQ)' endif # this is just added comfort for calling make directly in perl dir diff --git a/perl/Makefile.PL b/perl/Makefile.PL index 0b9deca2cc..456d45bf40 100644 --- a/perl/Makefile.PL +++ b/perl/Makefile.PL @@ -1,4 +1,12 @@ +use strict; +use warnings; use ExtUtils::MakeMaker; +use Getopt::Long; + +# Sanity: die at first unknown option +Getopt::Long::Configure qw/ pass_through /; + +GetOptions("localedir=s" => \my $localedir); sub MY::postamble { return <<'MAKE_FRAG'; @@ -16,7 +24,10 @@ endif MAKE_FRAG } -my %pm = ('Git.pm' => '$(INST_LIBDIR)/Git.pm'); +my %pm = ( + 'Git.pm' => '$(INST_LIBDIR)/Git.pm', + 'Git/I18N.pm' => '$(INST_LIBDIR)/Git/I18N.pm', +); # We come with our own bundled Error.pm. It's not in the set of default # Perl modules so install it if it's not available on the system yet. @@ -33,6 +44,7 @@ WriteMakefile( NAME => 'Git', VERSION_FROM => 'Git.pm', PM => \%pm, + PM_FILTER => qq[\$(PERL) -pe "s<\\Q++LOCALEDIR++\\E><$localedir>"], MAKEFILE => 'perl.mak', INSTALLSITEMAN3DIR => '$(SITEPREFIX)/share/man/man3' ); diff --git a/po/.gitignore b/po/.gitignore index a242a86e93..4caa631ff0 100644 --- a/po/.gitignore +++ b/po/.gitignore @@ -1 +1,2 @@ /git.pot +/build diff --git a/po/README b/po/README new file mode 100644 index 0000000000..10b0ad2ce8 --- /dev/null +++ b/po/README @@ -0,0 +1,229 @@ +Core GIT Translations +===================== + +This directory holds the translations for the core of Git. This +document describes how to add to and maintain these translations, and +how to mark source strings for translation. + + +Generating a .pot file +---------------------- + +The po/git.pot file contains a message catalog extracted from Git's +sources. You need to generate it to add new translations with +msginit(1), or update existing ones with msgmerge(1). + +Since the file can be automatically generated it's not checked into +git.git. To generate it do, at the top-level: + + make pot + + +Initializing a .po file +----------------------- + +To add a new translation first generate git.pot (see above) and then +in the po/ directory do: + + msginit --locale=XX + +Where XX is your locale, e.g. "is", "de" or "pt_BR". + +Then edit the automatically generated copyright info in your new XX.po +to be correct, e.g. for Icelandic: + + @@ -1,6 +1,6 @@ + -# Icelandic translations for PACKAGE package. + -# Copyright (C) 2010 THE PACKAGE'S COPYRIGHT HOLDER + -# This file is distributed under the same license as the PACKAGE package. + +# Icelandic translations for Git. + +# Copyright (C) 2010 Ævar Arnfjörð Bjarmason <avarab@gmail.com> + +# This file is distributed under the same license as the Git package. + # Ævar Arnfjörð Bjarmason <avarab@gmail.com>, 2010. + +And change references to PACKAGE VERSION in the PO Header Entry to +just "Git": + + perl -pi -e 's/(?<="Project-Id-Version: )PACKAGE VERSION/Git/' XX.po + + +Updating a .po file +------------------- + +If there's an existing *.po file for your language but you need to +update the translation you first need to generate git.pot (see above) +and then in the po/ directory do: + + msgmerge --add-location --backup=off -U XX.po git.pot + +Where XX.po is the file you want to update. + +Testing your changes +-------------------- + +Before you submit your changes go back to the top-level and do: + + make + +On systems with GNU gettext (i.e. not Solaris) this will compile your +changed PO file with `msgfmt --check`, the --check option flags many +common errors, e.g. missing printf format strings, or translated +messages that deviate from the originals in whether they begin/end +with a newline or not. + + +Marking strings for translation +------------------------------- + +Before strings can be translated they first have to be marked for +translation. + +Git uses an internationalization interface that wraps the system's +gettext library, so most of the advice in your gettext documentation +(on GNU systems `info gettext` in a terminal) applies. + +General advice: + + - Don't mark everything for translation, only strings which will be + read by humans (the porcelain interface) should be translated. + + The output from Git's plumbing utilities will primarily be read by + programs and would break scripts under non-C locales if it was + translated. Plumbing strings should not be translated, since + they're part of Git's API. + + - Adjust the strings so that they're easy to translate. Most of the + advice in `info '(gettext)Preparing Strings'` applies here. + + - If something is unclear or ambiguous you can use a "TRANSLATORS" + comment to tell the translators what to make of it. These will be + extracted by xgettext(1) and put in the po/*.po files, e.g. from + git-am.sh: + + # TRANSLATORS: Make sure to include [y], [n], [e], [v] and [a] + # in your translation. The program will only accept English + # input at this point. + gettext "Apply? [y]es/[n]o/[e]dit/[v]iew patch/[a]ccept all " + + Or in C, from builtin/revert.c: + + /* TRANSLATORS: %s will be "revert" or "cherry-pick" */ + die(_("%s: Unable to write new index file"), action_name(opts)); + +We provide wrappers for C, Shell and Perl programs. Here's how they're +used: + +C: + + - Include builtin.h at the top, it'll pull in in gettext.h, which + defines the gettext interface. Consult with the list if you need to + use gettext.h directly. + + - The C interface is a subset of the normal GNU gettext + interface. We currently export these functions: + + - _() + + Mark and translate a string. E.g.: + + printf(_("HEAD is now at %s"), hex); + + - Q_() + + Mark and translate a plural string. E.g.: + + printf(Q_("%d commit", "%d commits", number_of_commits)); + + This is just a wrapper for the ngettext() function. + + - N_() + + A no-op pass-through macro for marking strings inside static + initializations, e.g.: + + static const char *reset_type_names[] = { + N_("mixed"), N_("soft"), N_("hard"), N_("merge"), N_("keep"), NULL + }; + + And then, later: + + die(_("%s reset is not allowed in a bare repository"), + _(reset_type_names[reset_type])); + + Here _() couldn't have statically determined what the translation + string will be, but since it was already marked for translation + with N_() the look-up in the message catalog will succeed. + +Shell: + + - The Git gettext shell interface is just a wrapper for + gettext.sh. Import it right after git-sh-setup like this: + + . git-sh-setup + . git-sh-i18n + + And then use the gettext or eval_gettext functions: + + # For constant interface messages: + gettext "A message for the user"; echo + + # To interpolate variables: + details="oh noes" + eval_gettext "An error occured: \$details"; echo + + In addition we have wrappers for messages that end with a trailing + newline. I.e. you could write the above as: + + # For constant interface messages: + gettextln "A message for the user" + + # To interpolate variables: + details="oh noes" + eval_gettextln "An error occured: \$details" + + More documentation about the interface is available in the GNU info + page: `info '(gettext)sh'`. Looking at git-am.sh (the first shell + command to be translated) for examples is also useful: + + git log --reverse -p --grep=i18n git-am.sh + +Perl: + + - The Git::I18N module provides a limited subset of the + Locale::Messages functionality, e.g.: + + use Git::I18N; + print __("Welcome to Git!\n"); + printf __("The following error occured: %s\n"), $error; + + Run `perldoc perl/Git/I18N.pm` for more info. + + +Testing marked strings +---------------------- + +Even if you've correctly marked porcelain strings for translation +something in the test suite might still depend on the US English +version of the strings, e.g. to grep some error message or other +output. + +To smoke out issues like these Git can be compiled with gettext poison +support, at the top-level: + + make GETTEXT_POISON=YesPlease + +That'll give you a git which emits gibberish on every call to +gettext. It's obviously not meant to be installed, but you should run +the test suite with it: + + cd t && prove -j 9 ./t[0-9]*.sh + +If tests break with it you should inspect them manually and see if +what you're translating is sane, i.e. that you're not translating +plumbing output. + +If not you should replace calls to grep with test_i18ngrep, or +test_cmp calls with test_i18ncmp. If that's not enough you can skip +the whole test by making it depend on the C_LOCALE_OUTPUT +prerequisite. See existing test files with this prerequisite for +examples. diff --git a/po/is.po b/po/is.po new file mode 100644 index 0000000000..8692a8b5b2 --- /dev/null +++ b/po/is.po @@ -0,0 +1,93 @@ +# Icelandic translations for Git. +# Copyright (C) 2010 Ævar Arnfjörð Bjarmason <avarab@gmail.com> +# This file is distributed under the same license as the Git package. +# Ævar Arnfjörð Bjarmason <avarab@gmail.com>, 2010. +# +msgid "" +msgstr "" +"Project-Id-Version: Git\n" +"Report-Msgid-Bugs-To: Git Mailing List <git@vger.kernel.org>\n" +"POT-Creation-Date: 2010-09-20 14:44+0000\n" +"PO-Revision-Date: 2010-06-05 19:06 +0000\n" +"Last-Translator: Ævar Arnfjörð Bjarmason <avarab@gmail.com>\n" +"Language-Team: Git Mailing List <git@vger.kernel.org>\n" +"Language: is\n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#. TRANSLATORS: This is a test. You don't need to translate it. +#: t/t0200/test.c:5 +msgid "See 'git help COMMAND' for more information on a specific command." +msgstr "Sjá 'git help SKIPUN' til að sjá hjálp fyrir tiltekna skipun." + +#. TRANSLATORS: This is a test. You don't need to translate it. +#: t/t0200/test.c:10 +msgid "TEST: A C test string" +msgstr "TILRAUN: C tilraunastrengur" + +#. TRANSLATORS: This is a test. You don't need to translate it. +#: t/t0200/test.c:13 +#, c-format +msgid "TEST: A C test string %s" +msgstr "TILRAUN: C tilraunastrengur %s" + +#. TRANSLATORS: This is a test. You don't need to translate it. +#: t/t0200/test.c:16 +#, c-format +msgid "TEST: Hello World!" +msgstr "TILRAUN: Halló Heimur!" + +#. TRANSLATORS: This is a test. You don't need to translate it. +#: t/t0200/test.c:19 +#, c-format +msgid "TEST: Old English Runes" +msgstr "TILRAUN: ᚻᛖ ᚳᚹᚫᚦ ᚦᚫᛏ ᚻᛖ ᛒᚢᛞᛖ ᚩᚾ ᚦᚫᛗ ᛚᚪᚾᛞᛖ ᚾᚩᚱᚦᚹᛖᚪᚱᛞᚢᛗ ᚹᛁᚦ ᚦᚪ ᚹᛖᛥᚫ" + +#. TRANSLATORS: This is a test. You don't need to translate it. +#: t/t0200/test.c:22 +#, c-format +msgid "TEST: ‘single’ and “double” quotes" +msgstr "TILRAUN: ‚einfaldar‘ og „tvöfaldar“ gæsalappir" + +#. TRANSLATORS: This is a test. You don't need to translate it. +#: t/t0200/test.sh:8 +msgid "TEST: A Shell test string" +msgstr "TILRAUN: Skeljartilraunastrengur" + +#. TRANSLATORS: This is a test. You don't need to translate it. +#: t/t0200/test.sh:11 +#, sh-format +msgid "TEST: A Shell test $variable" +msgstr "TILRAUN: Skeljartilraunastrengur með breytunni $variable" + +#. TRANSLATORS: This is a test. You don't need to translate it. +#: t/t0200/test.perl:8 +msgid "TEST: A Perl test string" +msgstr "TILRAUN: Perl tilraunastrengur" + +#. TRANSLATORS: This is a test. You don't need to translate it. +#: t/t0200/test.perl:11 +#, perl-format +msgid "TEST: A Perl test variable %s" +msgstr "TILRAUN: Perl tilraunastrengur með breytunni %s" + +#. TRANSLATORS: The first '%s' is either "Reinitialized +#. existing" or "Initialized empty", the second " shared" or +#. "", and the last '%s%s' is the verbatim directory name. +#: builtin/init-db.c:355 +#, c-format +msgid "%s%s Git repository in %s%s\n" +msgstr "%s%s Git lind í %s%s\n" + +#: builtin/init-db.c:356 +msgid "Reinitialized existing" +msgstr "Endurgerði" + +#: builtin/init-db.c:356 +msgid "Initialized empty" +msgstr "Bjó til tóma" + +#: builtin/init-db.c:357 +msgid " shared" +msgstr " sameiginlega" diff --git a/reflog-walk.c b/reflog-walk.c index da71a85851..64c677fc49 100644 --- a/reflog-walk.c +++ b/reflog-walk.c @@ -50,11 +50,12 @@ static struct complete_reflogs *read_complete_reflog(const char *ref) for_each_reflog_ent(ref, read_one_reflog, reflogs); if (reflogs->nr == 0) { unsigned char sha1[20]; - const char *name = resolve_ref(ref, sha1, 1, NULL); + const char *name; + void *name_to_free; + name = name_to_free = resolve_refdup(ref, sha1, 1, NULL); if (name) { - name = xstrdup(name); for_each_reflog_ent(name, read_one_reflog, reflogs); - free((char *)name); + free(name_to_free); } } if (reflogs->nr == 0) { @@ -171,11 +172,11 @@ int add_reflog_for_walk(struct reflog_walk_info *info, else { if (*branch == '\0') { unsigned char sha1[20]; - const char *head = resolve_ref("HEAD", sha1, 0, NULL); - if (!head) - die ("No current branch"); free(branch); - branch = xstrdup(head); + branch = resolve_refdup("HEAD", sha1, 0, NULL); + if (!branch) + die ("No current branch"); + } reflogs = read_complete_reflog(branch); if (!reflogs || reflogs->nr == 0) { @@ -382,7 +382,7 @@ static int warn_if_dangling_symref(const char *refname, const unsigned char *sha if (!(flags & REF_ISSYMREF)) return 0; - resolves_to = resolve_ref(refname, junk, 0, NULL); + resolves_to = resolve_ref_unsafe(refname, junk, 0, NULL); if (!resolves_to || strcmp(resolves_to, d->refname)) return 0; @@ -505,7 +505,7 @@ static int get_packed_ref(const char *refname, unsigned char *sha1) return -1; } -const char *resolve_ref(const char *refname, unsigned char *sha1, int reading, int *flag) +const char *resolve_ref_unsafe(const char *refname, unsigned char *sha1, int reading, int *flag) { int depth = MAXDEPTH; ssize_t len; @@ -613,6 +613,12 @@ const char *resolve_ref(const char *refname, unsigned char *sha1, int reading, i return refname; } +char *resolve_refdup(const char *ref, unsigned char *sha1, int reading, int *flag) +{ + const char *ret = resolve_ref_unsafe(ref, sha1, reading, flag); + return ret ? xstrdup(ret) : NULL; +} + /* The argument to filter_refs */ struct ref_filter { const char *pattern; @@ -622,7 +628,7 @@ struct ref_filter { int read_ref_full(const char *refname, unsigned char *sha1, int reading, int *flags) { - if (resolve_ref(refname, sha1, reading, flags)) + if (resolve_ref_unsafe(refname, sha1, reading, flags)) return 0; return -1; } @@ -1126,7 +1132,7 @@ int dwim_ref(const char *str, int len, unsigned char *sha1, char **ref) this_result = refs_found ? sha1_from_ref : sha1; mksnpath(fullref, sizeof(fullref), *p, len, str); - r = resolve_ref(fullref, this_result, 1, &flag); + r = resolve_ref_unsafe(fullref, this_result, 1, &flag); if (r) { if (!refs_found++) *ref = xstrdup(r); @@ -1156,7 +1162,7 @@ int dwim_log(const char *str, int len, unsigned char *sha1, char **log) const char *ref, *it; mksnpath(path, sizeof(path), *p, len, str); - ref = resolve_ref(path, hash, 1, NULL); + ref = resolve_ref_unsafe(path, hash, 1, NULL); if (!ref) continue; if (!stat(git_path("logs/%s", path), &st) && @@ -1194,7 +1200,7 @@ static struct ref_lock *lock_ref_sha1_basic(const char *refname, lock = xcalloc(1, sizeof(struct ref_lock)); lock->lock_fd = -1; - refname = resolve_ref(refname, lock->old_sha1, mustexist, &type); + refname = resolve_ref_unsafe(refname, lock->old_sha1, mustexist, &type); if (!refname && errno == EISDIR) { /* we are trying to lock foo but we used to * have foo/bar which now does not exist; @@ -1207,7 +1213,7 @@ static struct ref_lock *lock_ref_sha1_basic(const char *refname, error("there are still refs under '%s'", orig_refname); goto error_return; } - refname = resolve_ref(orig_refname, lock->old_sha1, mustexist, &type); + refname = resolve_ref_unsafe(orig_refname, lock->old_sha1, mustexist, &type); } if (type_p) *type_p = type; @@ -1369,7 +1375,7 @@ int rename_ref(const char *oldrefname, const char *newrefname, const char *logms if (log && S_ISLNK(loginfo.st_mode)) return error("reflog for %s is a symlink", oldrefname); - symref = resolve_ref(oldrefname, orig_sha1, 1, &flag); + symref = resolve_ref_unsafe(oldrefname, orig_sha1, 1, &flag); if (flag & REF_ISSYMREF) return error("refname %s is a symbolic ref, renaming it is not supported", oldrefname); @@ -1658,7 +1664,7 @@ int write_ref_sha1(struct ref_lock *lock, unsigned char head_sha1[20]; int head_flag; const char *head_ref; - head_ref = resolve_ref("HEAD", head_sha1, 1, &head_flag); + head_ref = resolve_ref_unsafe("HEAD", head_sha1, 1, &head_flag); if (head_ref && (head_flag & REF_ISSYMREF) && !strcmp(head_ref, lock->ref_name)) log_ref_write("HEAD", lock->old_sha1, sha1, logmsg); @@ -1997,7 +2003,7 @@ int update_ref(const char *action, const char *refname, int ref_exists(const char *refname) { unsigned char sha1[20]; - return !!resolve_ref(refname, sha1, 1, NULL); + return !!resolve_ref_unsafe(refname, sha1, 1, NULL); } struct ref *find_ref_by_name(const struct ref *list, const char *name) diff --git a/remote-curl.c b/remote-curl.c index 0e720ee8bb..6a352de7be 100644 --- a/remote-curl.c +++ b/remote-curl.c @@ -200,7 +200,7 @@ static struct ref *parse_git_refs(struct discovery *heads) if (start_async(&async)) die("cannot start thread to parse advertised refs"); - get_remote_heads(async.out, &list, 0, NULL, 0, NULL); + get_remote_heads(async.out, &list, 0, NULL); close(async.out); if (finish_async(&async)) die("ref parsing thread failed"); @@ -859,7 +859,7 @@ int main(int argc, const char **argv) url = strbuf_detach(&buf, NULL); - http_init(remote, url); + http_init(remote, url, 0); do { if (strbuf_getline(&buf, stdin, '\n') == EOF) { @@ -482,7 +482,7 @@ static void read_config(void) return; default_remote_name = xstrdup("origin"); current_branch = NULL; - head_ref = resolve_ref("HEAD", sha1, 0, &flag); + head_ref = resolve_ref_unsafe("HEAD", sha1, 0, &flag); if (head_ref && (flag & REF_ISSYMREF) && !prefixcmp(head_ref, "refs/heads/")) { current_branch = @@ -1007,7 +1007,7 @@ static char *guess_ref(const char *name, struct ref *peer) struct strbuf buf = STRBUF_INIT; unsigned char sha1[20]; - const char *r = resolve_ref(peer->name, sha1, 1, NULL); + const char *r = resolve_ref_unsafe(peer->name, sha1, 1, NULL); if (!r) return NULL; @@ -1058,7 +1058,7 @@ static int match_explicit(struct ref *src, struct ref *dst, unsigned char sha1[20]; int flag; - dst_value = resolve_ref(matched_src->name, sha1, 1, &flag); + dst_value = resolve_ref_unsafe(matched_src->name, sha1, 1, &flag); if (!dst_value || ((flag & REF_ISSYMREF) && prefixcmp(dst_value, "refs/heads/"))) diff --git a/sequencer.c b/sequencer.c index bc2c046aab..d1f28a6945 100644 --- a/sequencer.c +++ b/sequencer.c @@ -3,17 +3,11 @@ #include "strbuf.h" #include "dir.h" -void remove_sequencer_state(int aggressive) +void remove_sequencer_state(void) { struct strbuf seq_dir = STRBUF_INIT; - struct strbuf seq_old_dir = STRBUF_INIT; strbuf_addf(&seq_dir, "%s", git_path(SEQ_DIR)); - strbuf_addf(&seq_old_dir, "%s", git_path(SEQ_OLD_DIR)); - remove_dir_recursively(&seq_old_dir, 0); - rename(git_path(SEQ_DIR), git_path(SEQ_OLD_DIR)); - if (aggressive) - remove_dir_recursively(&seq_old_dir, 0); + remove_dir_recursively(&seq_dir, 0); strbuf_release(&seq_dir); - strbuf_release(&seq_old_dir); } diff --git a/sequencer.h b/sequencer.h index f435fdb4b1..2d4528f292 100644 --- a/sequencer.h +++ b/sequencer.h @@ -2,19 +2,11 @@ #define SEQUENCER_H #define SEQ_DIR "sequencer" -#define SEQ_OLD_DIR "sequencer-old" #define SEQ_HEAD_FILE "sequencer/head" #define SEQ_TODO_FILE "sequencer/todo" #define SEQ_OPTS_FILE "sequencer/opts" -/* - * Removes SEQ_OLD_DIR and renames SEQ_DIR to SEQ_OLD_DIR, ignoring - * any errors. Intended to be used by 'git reset'. - * - * With the aggressive flag, it additionally removes SEQ_OLD_DIR, - * ignoring any errors. Inteded to be used by the sequencer's - * '--quit' subcommand. - */ -void remove_sequencer_state(int aggressive); +/* Removes SEQ_DIR. */ +extern void remove_sequencer_state(void); #endif diff --git a/sha1_file.c b/sha1_file.c index 956422ba4a..f291f3f0f7 100644 --- a/sha1_file.c +++ b/sha1_file.c @@ -18,6 +18,7 @@ #include "refs.h" #include "pack-revindex.h" #include "sha1-lookup.h" +#include "bulk-checkin.h" #ifndef O_NOATIME #if defined(__linux__) && (defined(__i386__) || defined(__PPC__)) @@ -2680,10 +2681,8 @@ static int index_core(unsigned char *sha1, int fd, size_t size, } /* - * This creates one packfile per large blob, because the caller - * immediately wants the result sha1, and fast-import can report the - * object name via marks mechanism only by closing the created - * packfile. + * This creates one packfile per large blob unless bulk-checkin + * machinery is "plugged". * * This also bypasses the usual "convert-to-git" dance, and that is on * purpose. We could write a streaming version of the converting @@ -2697,65 +2696,7 @@ static int index_stream(unsigned char *sha1, int fd, size_t size, enum object_type type, const char *path, unsigned flags) { - struct child_process fast_import; - char export_marks[512]; - const char *argv[] = { "fast-import", "--quiet", export_marks, NULL }; - char tmpfile[512]; - char fast_import_cmd[512]; - char buf[512]; - int len, tmpfd; - - strcpy(tmpfile, git_path("hashstream_XXXXXX")); - tmpfd = git_mkstemp_mode(tmpfile, 0600); - if (tmpfd < 0) - die_errno("cannot create tempfile: %s", tmpfile); - if (close(tmpfd)) - die_errno("cannot close tempfile: %s", tmpfile); - sprintf(export_marks, "--export-marks=%s", tmpfile); - - memset(&fast_import, 0, sizeof(fast_import)); - fast_import.in = -1; - fast_import.argv = argv; - fast_import.git_cmd = 1; - if (start_command(&fast_import)) - die_errno("index-stream: git fast-import failed"); - - len = sprintf(fast_import_cmd, "blob\nmark :1\ndata %lu\n", - (unsigned long) size); - write_or_whine(fast_import.in, fast_import_cmd, len, - "index-stream: feeding fast-import"); - while (size) { - char buf[10240]; - size_t sz = size < sizeof(buf) ? size : sizeof(buf); - ssize_t actual; - - actual = read_in_full(fd, buf, sz); - if (actual < 0) - die_errno("index-stream: reading input"); - if (write_in_full(fast_import.in, buf, actual) != actual) - die_errno("index-stream: feeding fast-import"); - size -= actual; - } - if (close(fast_import.in)) - die_errno("index-stream: closing fast-import"); - if (finish_command(&fast_import)) - die_errno("index-stream: finishing fast-import"); - - tmpfd = open(tmpfile, O_RDONLY); - if (tmpfd < 0) - die_errno("index-stream: cannot open fast-import mark"); - len = read(tmpfd, buf, sizeof(buf)); - if (len < 0) - die_errno("index-stream: reading fast-import mark"); - if (close(tmpfd) < 0) - die_errno("index-stream: closing fast-import mark"); - if (unlink(tmpfile)) - die_errno("index-stream: unlinking fast-import mark"); - if (len != 44 || - memcmp(":1 ", buf, 3) || - get_sha1_hex(buf + 3, sha1)) - die_errno("index-stream: unexpected fast-import mark: <%s>", buf); - return 0; + return index_bulk_checkin(sha1, fd, size, type, path, flags); } int index_fd(unsigned char *sha1, int fd, struct stat *st, @@ -137,6 +137,8 @@ int main(int argc, char **argv) int devnull_fd; int count; + git_setup_gettext(); + git_extract_argv0_path(argv[0]); /* diff --git a/show-index.c b/show-index.c index 63f9da5323..5a9eed7fd8 100644 --- a/show-index.c +++ b/show-index.c @@ -11,6 +11,8 @@ int main(int argc, char **argv) unsigned int version; static unsigned int top_index[256]; + git_setup_gettext(); + if (argc != 1) usage(show_index_usage); if (fread(top_index, 2 * 4, 1, stdin) != 1) @@ -411,3 +411,40 @@ void strbuf_add_lines(struct strbuf *out, const char *prefix, } strbuf_complete_line(out); } + +static int is_rfc3986_reserved(char ch) +{ + switch (ch) { + case '!': case '*': case '\'': case '(': case ')': case ';': + case ':': case '@': case '&': case '=': case '+': case '$': + case ',': case '/': case '?': case '#': case '[': case ']': + return 1; + } + return 0; +} + +static int is_rfc3986_unreserved(char ch) +{ + return isalnum(ch) || + ch == '-' || ch == '_' || ch == '.' || ch == '~'; +} + +void strbuf_add_urlencode(struct strbuf *sb, const char *s, size_t len, + int reserved) +{ + strbuf_grow(sb, len); + while (len--) { + char ch = *s++; + if (is_rfc3986_unreserved(ch) || + (!reserved && is_rfc3986_reserved(ch))) + strbuf_addch(sb, ch); + else + strbuf_addf(sb, "%%%02x", ch); + } +} + +void strbuf_addstr_urlencode(struct strbuf *sb, const char *s, + int reserved) +{ + strbuf_add_urlencode(sb, s, strlen(s), reserved); +} @@ -123,4 +123,9 @@ extern int launch_editor(const char *path, struct strbuf *buffer, const char *co extern int strbuf_branchname(struct strbuf *sb, const char *name); extern int strbuf_check_branch_ref(struct strbuf *sb, const char *name); +extern void strbuf_add_urlencode(struct strbuf *, const char *, size_t, + int reserved); +extern void strbuf_addstr_urlencode(struct strbuf *, const char *, + int reserved); + #endif /* STRBUF_H */ diff --git a/submodule.c b/submodule.c index 52cdcc6a63..68c1ba90b9 100644 --- a/submodule.c +++ b/submodule.c @@ -689,7 +689,7 @@ unsigned is_submodule_modified(const char *path, int ignore_untracked) cp.out = -1; cp.dir = path; if (start_command(&cp)) - die("Could not run git status --porcelain"); + die("Could not run 'git status --porcelain' in submodule %s", path); len = strbuf_read(&buf, cp.out, 1024); line = buf.buf; @@ -714,7 +714,7 @@ unsigned is_submodule_modified(const char *path, int ignore_untracked) close(cp.out); if (finish_command(&cp)) - die("git status --porcelain failed"); + die("'git status --porcelain' failed in submodule %s", path); strbuf_release(&buf); return dirty_submodule; diff --git a/t/lib-credential.sh b/t/lib-credential.sh new file mode 100755 index 0000000000..4a37cd79e5 --- /dev/null +++ b/t/lib-credential.sh @@ -0,0 +1,254 @@ +#!/bin/sh + +# Try a set of credential helpers; the expected stdin, +# stdout and stderr should be provided on stdin, +# separated by "--". +check() { + read_chunk >stdin && + read_chunk >expect-stdout && + read_chunk >expect-stderr && + test-credential "$@" <stdin >stdout 2>stderr && + test_cmp expect-stdout stdout && + test_cmp expect-stderr stderr +} + +read_chunk() { + while read line; do + case "$line" in + --) break ;; + *) echo "$line" ;; + esac + done +} + +# Clear any residual data from previous tests. We only +# need this when testing third-party helpers which read and +# write outside of our trash-directory sandbox. +# +# Don't bother checking for success here, as it is +# outside the scope of tests and represents a best effort to +# clean up after ourselves. +helper_test_clean() { + reject $1 https example.com store-user + reject $1 https example.com user1 + reject $1 https example.com user2 + reject $1 http path.tld user + reject $1 https timeout.tld user +} + +reject() { + ( + echo protocol=$2 + echo host=$3 + echo username=$4 + ) | test-credential reject $1 +} + +helper_test() { + HELPER=$1 + + test_expect_success "helper ($HELPER) has no existing data" ' + check fill $HELPER <<-\EOF + protocol=https + host=example.com + -- + username=askpass-username + password=askpass-password + -- + askpass: Username for '\''https://example.com'\'': + askpass: Password for '\''https://askpass-username@example.com'\'': + EOF + ' + + test_expect_success "helper ($HELPER) stores password" ' + check approve $HELPER <<-\EOF + protocol=https + host=example.com + username=store-user + password=store-pass + EOF + ' + + test_expect_success "helper ($HELPER) can retrieve password" ' + check fill $HELPER <<-\EOF + protocol=https + host=example.com + -- + username=store-user + password=store-pass + -- + EOF + ' + + test_expect_success "helper ($HELPER) requires matching protocol" ' + check fill $HELPER <<-\EOF + protocol=http + host=example.com + -- + username=askpass-username + password=askpass-password + -- + askpass: Username for '\''http://example.com'\'': + askpass: Password for '\''http://askpass-username@example.com'\'': + EOF + ' + + test_expect_success "helper ($HELPER) requires matching host" ' + check fill $HELPER <<-\EOF + protocol=https + host=other.tld + -- + username=askpass-username + password=askpass-password + -- + askpass: Username for '\''https://other.tld'\'': + askpass: Password for '\''https://askpass-username@other.tld'\'': + EOF + ' + + test_expect_success "helper ($HELPER) requires matching username" ' + check fill $HELPER <<-\EOF + protocol=https + host=example.com + username=other + -- + username=other + password=askpass-password + -- + askpass: Password for '\''https://other@example.com'\'': + EOF + ' + + test_expect_success "helper ($HELPER) requires matching path" ' + test_config credential.usehttppath true && + check approve $HELPER <<-\EOF && + protocol=http + host=path.tld + path=foo.git + username=user + password=pass + EOF + check fill $HELPER <<-\EOF + protocol=http + host=path.tld + path=bar.git + -- + username=askpass-username + password=askpass-password + -- + askpass: Username for '\''http://path.tld/bar.git'\'': + askpass: Password for '\''http://askpass-username@path.tld/bar.git'\'': + EOF + ' + + test_expect_success "helper ($HELPER) can forget host" ' + check reject $HELPER <<-\EOF && + protocol=https + host=example.com + EOF + check fill $HELPER <<-\EOF + protocol=https + host=example.com + -- + username=askpass-username + password=askpass-password + -- + askpass: Username for '\''https://example.com'\'': + askpass: Password for '\''https://askpass-username@example.com'\'': + EOF + ' + + test_expect_success "helper ($HELPER) can store multiple users" ' + check approve $HELPER <<-\EOF && + protocol=https + host=example.com + username=user1 + password=pass1 + EOF + check approve $HELPER <<-\EOF && + protocol=https + host=example.com + username=user2 + password=pass2 + EOF + check fill $HELPER <<-\EOF && + protocol=https + host=example.com + username=user1 + -- + username=user1 + password=pass1 + EOF + check fill $HELPER <<-\EOF + protocol=https + host=example.com + username=user2 + -- + username=user2 + password=pass2 + EOF + ' + + test_expect_success "helper ($HELPER) can forget user" ' + check reject $HELPER <<-\EOF && + protocol=https + host=example.com + username=user1 + EOF + check fill $HELPER <<-\EOF + protocol=https + host=example.com + username=user1 + -- + username=user1 + password=askpass-password + -- + askpass: Password for '\''https://user1@example.com'\'': + EOF + ' + + test_expect_success "helper ($HELPER) remembers other user" ' + check fill $HELPER <<-\EOF + protocol=https + host=example.com + username=user2 + -- + username=user2 + password=pass2 + EOF + ' +} + +helper_test_timeout() { + HELPER="$*" + + test_expect_success "helper ($HELPER) times out" ' + check approve "$HELPER" <<-\EOF && + protocol=https + host=timeout.tld + username=user + password=pass + EOF + sleep 2 && + check fill "$HELPER" <<-\EOF + protocol=https + host=timeout.tld + -- + username=askpass-username + password=askpass-password + -- + askpass: Username for '\''https://timeout.tld'\'': + askpass: Password for '\''https://askpass-username@timeout.tld'\'': + EOF + ' +} + +cat >askpass <<\EOF +#!/bin/sh +echo >&2 askpass: $* +what=`echo $1 | cut -d" " -f1 | tr A-Z a-z | tr -cd a-z` +echo "askpass-$what" +EOF +chmod +x askpass +GIT_ASKPASS="$PWD/askpass" +export GIT_ASKPASS diff --git a/t/lib-gettext.sh b/t/lib-gettext.sh new file mode 100644 index 0000000000..0f76f6cdc0 --- /dev/null +++ b/t/lib-gettext.sh @@ -0,0 +1,55 @@ +#!/bin/sh +# +# Copyright (c) 2010 Ævar Arnfjörð Bjarmason +# + +. ./test-lib.sh + +GIT_TEXTDOMAINDIR="$GIT_BUILD_DIR/po/build/locale" +GIT_PO_PATH="$GIT_BUILD_DIR/po" +export GIT_TEXTDOMAINDIR GIT_PO_PATH + +. "$GIT_BUILD_DIR"/git-sh-i18n + +if test_have_prereq GETTEXT && ! test_have_prereq GETTEXT_POISON +then + # is_IS.UTF-8 on Solaris and FreeBSD, is_IS.utf8 on Debian + is_IS_locale=$(locale -a | sed -n '/^is_IS\.[uU][tT][fF]-*8$/{ + p + q + }') + # is_IS.ISO8859-1 on Solaris and FreeBSD, is_IS.iso88591 on Debian + is_IS_iso_locale=$(locale -a | sed -n '/^is_IS\.[iI][sS][oO]8859-*1$/{ + p + q + }') + + # Export them as an environment variable so the t0202/test.pl Perl + # test can use it too + export is_IS_locale is_IS_iso_locale + + if test -n "$is_IS_locale" && + test $GIT_INTERNAL_GETTEXT_SH_SCHEME != "fallthrough" + then + # Some of the tests need the reference Icelandic locale + test_set_prereq GETTEXT_LOCALE + + # Exporting for t0202/test.pl + GETTEXT_LOCALE=1 + export GETTEXT_LOCALE + say "# lib-gettext: Found '$is_IS_locale' as an is_IS UTF-8 locale" + else + say "# lib-gettext: No is_IS UTF-8 locale available" + fi + + if test -n "$is_IS_iso_locale" && + test $GIT_INTERNAL_GETTEXT_SH_SCHEME != "fallthrough" + then + # Some of the tests need the reference Icelandic locale + test_set_prereq GETTEXT_ISO_LOCALE + + say "# lib-gettext: Found '$is_IS_iso_locale' as an is_IS ISO-8859-1 locale" + else + say "# lib-gettext: No is_IS ISO-8859-1 locale available" + fi +fi diff --git a/t/lib-httpd/apache.conf b/t/lib-httpd/apache.conf index 0a4cdfa93e..3c12b05d60 100644 --- a/t/lib-httpd/apache.conf +++ b/t/lib-httpd/apache.conf @@ -92,6 +92,9 @@ SSLEngine On <Location /dumb/> Dav on </Location> + <Location /auth/dumb> + Dav on + </Location> </IfDefine> <IfDefine SVN> diff --git a/t/t0090-cache-tree.sh b/t/t0090-cache-tree.sh new file mode 100755 index 0000000000..6c33e28ee8 --- /dev/null +++ b/t/t0090-cache-tree.sh @@ -0,0 +1,93 @@ +#!/bin/sh + +test_description="Test whether cache-tree is properly updated + +Tests whether various commands properly update and/or rewrite the +cache-tree extension. +" + . ./test-lib.sh + +cmp_cache_tree () { + test-dump-cache-tree >actual && + sed "s/$_x40/SHA/" <actual >filtered && + test_cmp "$1" filtered +} + +# We don't bother with actually checking the SHA1: +# test-dump-cache-tree already verifies that all existing data is +# correct. +test_shallow_cache_tree () { + printf "SHA (%d entries, 0 subtrees)\n" $(git ls-files|wc -l) >expect && + cmp_cache_tree expect +} + +test_invalid_cache_tree () { + echo "invalid (0 subtrees)" >expect && + printf "SHA #(ref) (%d entries, 0 subtrees)\n" $(git ls-files|wc -l) >>expect && + cmp_cache_tree expect +} + +test_no_cache_tree () { + : >expect && + cmp_cache_tree expect +} + +test_expect_failure 'initial commit has cache-tree' ' + test_commit foo && + test_shallow_cache_tree +' + +test_expect_success 'read-tree HEAD establishes cache-tree' ' + git read-tree HEAD && + test_shallow_cache_tree +' + +test_expect_success 'git-add invalidates cache-tree' ' + test_when_finished "git reset --hard; git read-tree HEAD" && + echo "I changed this file" > foo && + git add foo && + test_invalid_cache_tree +' + +test_expect_success 'update-index invalidates cache-tree' ' + test_when_finished "git reset --hard; git read-tree HEAD" && + echo "I changed this file" > foo && + git update-index --add foo && + test_invalid_cache_tree +' + +test_expect_success 'write-tree establishes cache-tree' ' + test-scrap-cache-tree && + git write-tree && + test_shallow_cache_tree +' + +test_expect_success 'test-scrap-cache-tree works' ' + git read-tree HEAD && + test-scrap-cache-tree && + test_no_cache_tree +' + +test_expect_success 'second commit has cache-tree' ' + test_commit bar && + test_shallow_cache_tree +' + +test_expect_success 'reset --hard gives cache-tree' ' + test-scrap-cache-tree && + git reset --hard && + test_shallow_cache_tree +' + +test_expect_success 'reset --hard without index gives cache-tree' ' + rm -f .git/index && + git reset --hard && + test_shallow_cache_tree +' + +test_expect_failure 'checkout gives cache-tree' ' + git checkout HEAD^ && + test_shallow_cache_tree +' + +test_done diff --git a/t/t0200-gettext-basic.sh b/t/t0200-gettext-basic.sh new file mode 100755 index 0000000000..8853d8afb9 --- /dev/null +++ b/t/t0200-gettext-basic.sh @@ -0,0 +1,108 @@ +#!/bin/sh +# +# Copyright (c) 2010 Ævar Arnfjörð Bjarmason +# + +test_description='Gettext support for Git' + +. ./lib-gettext.sh + +test_expect_success "sanity: \$GIT_INTERNAL_GETTEXT_SH_SCHEME is set (to $GIT_INTERNAL_GETTEXT_SH_SCHEME)" ' + test -n "$GIT_INTERNAL_GETTEXT_SH_SCHEME" +' + +test_expect_success 'sanity: $TEXTDOMAIN is git' ' + test $TEXTDOMAIN = "git" +' + +test_expect_success 'xgettext sanity: Perl _() strings are not extracted' ' + ! grep "A Perl string xgettext will not get" "$GIT_PO_PATH"/is.po +' + +test_expect_success 'xgettext sanity: Comment extraction with --add-comments' ' + grep "TRANSLATORS: This is a test" "$TEST_DIRECTORY"/t0200/* | wc -l >expect && + grep "TRANSLATORS: This is a test" "$GIT_PO_PATH"/is.po | wc -l >actual && + test_cmp expect actual +' + +test_expect_success 'xgettext sanity: Comment extraction with --add-comments stops at statements' ' + ! grep "This is a phony" "$GIT_PO_PATH"/is.po && + ! grep "the above comment" "$GIT_PO_PATH"/is.po +' + +test_expect_success GETTEXT 'sanity: $TEXTDOMAINDIR exists without NO_GETTEXT=YesPlease' ' + test -d "$TEXTDOMAINDIR" && + test "$TEXTDOMAINDIR" = "$GIT_TEXTDOMAINDIR" +' + +test_expect_success GETTEXT 'sanity: Icelandic locale was compiled' ' + test -f "$TEXTDOMAINDIR/is/LC_MESSAGES/git.mo" +' + +# TODO: When we have more locales, generalize this to test them +# all. Maybe we'll need a dir->locale map for that. +test_expect_success GETTEXT_LOCALE 'sanity: gettext("") metadata is OK' ' + # Return value may be non-zero + LANGUAGE=is LC_ALL="$is_IS_locale" gettext "" >zero-expect && + grep "Project-Id-Version: Git" zero-expect && + grep "Git Mailing List <git@vger.kernel.org>" zero-expect && + grep "Content-Type: text/plain; charset=UTF-8" zero-expect && + grep "Content-Transfer-Encoding: 8bit" zero-expect +' + +test_expect_success GETTEXT_LOCALE 'sanity: gettext(unknown) is passed through' ' + printf "This is not a translation string" >expect && + gettext "This is not a translation string" >actual && + eval_gettext "This is not a translation string" >actual && + test_cmp expect actual +' + +# xgettext from C +test_expect_success GETTEXT_LOCALE 'xgettext: C extraction of _() and N_() strings' ' + printf "TILRAUN: C tilraunastrengur" >expect && + printf "\n" >>expect && + printf "Sjá '\''git help SKIPUN'\'' til að sjá hjálp fyrir tiltekna skipun." >>expect && + LANGUAGE=is LC_ALL="$is_IS_locale" gettext "TEST: A C test string" >actual && + printf "\n" >>actual && + LANGUAGE=is LC_ALL="$is_IS_locale" gettext "See '\''git help COMMAND'\'' for more information on a specific command." >>actual && + test_cmp expect actual +' + +test_expect_success GETTEXT_LOCALE 'xgettext: C extraction with %s' ' + printf "TILRAUN: C tilraunastrengur %%s" >expect && + LANGUAGE=is LC_ALL="$is_IS_locale" gettext "TEST: A C test string %s" >actual && + test_cmp expect actual +' + +# xgettext from Shell +test_expect_success GETTEXT_LOCALE 'xgettext: Shell extraction' ' + printf "TILRAUN: Skeljartilraunastrengur" >expect && + LANGUAGE=is LC_ALL="$is_IS_locale" gettext "TEST: A Shell test string" >actual && + test_cmp expect actual +' + +test_expect_success GETTEXT_LOCALE 'xgettext: Shell extraction with $variable' ' + printf "TILRAUN: Skeljartilraunastrengur með breytunni a var i able" >x-expect && + LANGUAGE=is LC_ALL="$is_IS_locale" variable="a var i able" eval_gettext "TEST: A Shell test \$variable" >x-actual && + test_cmp x-expect x-actual +' + +# xgettext from Perl +test_expect_success GETTEXT_LOCALE 'xgettext: Perl extraction' ' + printf "TILRAUN: Perl tilraunastrengur" >expect && + LANGUAGE=is LC_ALL="$is_IS_locale" gettext "TEST: A Perl test string" >actual && + test_cmp expect actual +' + +test_expect_success GETTEXT_LOCALE 'xgettext: Perl extraction with %s' ' + printf "TILRAUN: Perl tilraunastrengur með breytunni %%s" >expect && + LANGUAGE=is LC_ALL="$is_IS_locale" gettext "TEST: A Perl test variable %s" >actual && + test_cmp expect actual +' + +test_expect_success GETTEXT_LOCALE 'sanity: Some gettext("") data for real locale' ' + LANGUAGE=is LC_ALL="$is_IS_locale" gettext "" >real-locale && + test -s real-locale +' + +test_done diff --git a/t/t0200/test.c b/t/t0200/test.c new file mode 100644 index 0000000000..584d45cf36 --- /dev/null +++ b/t/t0200/test.c @@ -0,0 +1,23 @@ +/* This is a phony C program that's only here to test xgettext message extraction */ + +const char help[] = + /* TRANSLATORS: This is a test. You don't need to translate it. */ + N_("See 'git help COMMAND' for more information on a specific command."); + +int main(void) +{ + /* TRANSLATORS: This is a test. You don't need to translate it. */ + puts(_("TEST: A C test string")); + + /* TRANSLATORS: This is a test. You don't need to translate it. */ + printf(_("TEST: A C test string %s"), "variable"); + + /* TRANSLATORS: This is a test. You don't need to translate it. */ + printf(_("TEST: Hello World!")); + + /* TRANSLATORS: This is a test. You don't need to translate it. */ + printf(_("TEST: Old English Runes")); + + /* TRANSLATORS: This is a test. You don't need to translate it. */ + printf(_("TEST: ‘single’ and “double” quotes")); +} diff --git a/t/t0200/test.perl b/t/t0200/test.perl new file mode 100644 index 0000000000..36fba341ba --- /dev/null +++ b/t/t0200/test.perl @@ -0,0 +1,14 @@ +# This is a phony Perl program that's only here to test xgettext +# message extraction + +# so the above comment won't be folded into the next one by xgettext +1; + +# TRANSLATORS: This is a test. You don't need to translate it. +print __("TEST: A Perl test string"); + +# TRANSLATORS: This is a test. You don't need to translate it. +printf __("TEST: A Perl test variable %s"), "moo"; + +# TRANSLATORS: If you see this, Git has a bug +print _"TEST: A Perl string xgettext will not get"; diff --git a/t/t0200/test.sh b/t/t0200/test.sh new file mode 100644 index 0000000000..022d607f4c --- /dev/null +++ b/t/t0200/test.sh @@ -0,0 +1,14 @@ +# This is a phony Shell program that's only here to test xgettext +# message extraction + +# so the above comment won't be folded into the next one by xgettext +echo + +# TRANSLATORS: This is a test. You don't need to translate it. +gettext "TEST: A Shell test string" + +# TRANSLATORS: This is a test. You don't need to translate it. +eval_gettext "TEST: A Shell test \$variable" + +# TRANSLATORS: If you see this, Git has a bug +_("TEST: A Shell string xgettext won't get") diff --git a/t/t0201-gettext-fallbacks.sh b/t/t0201-gettext-fallbacks.sh index 54d98b9b10..52b1c27c2c 100755 --- a/t/t0201-gettext-fallbacks.sh +++ b/t/t0201-gettext-fallbacks.sh @@ -5,8 +5,24 @@ test_description='Gettext Shell fallbacks' -. ./test-lib.sh -. "$GIT_BUILD_DIR"/git-sh-i18n +GIT_INTERNAL_GETTEXT_TEST_FALLBACKS=YesPlease +export GIT_INTERNAL_GETTEXT_TEST_FALLBACKS + +. ./lib-gettext.sh + +test_expect_success "sanity: \$GIT_INTERNAL_GETTEXT_SH_SCHEME is set (to $GIT_INTERNAL_GETTEXT_SH_SCHEME)" ' + test -n "$GIT_INTERNAL_GETTEXT_SH_SCHEME" +' + +test_expect_success 'sanity: $GIT_INTERNAL_GETTEXT_TEST_FALLBACKS is set' ' + test -n "$GIT_INTERNAL_GETTEXT_TEST_FALLBACKS" +' + +test_expect_success C_LOCALE_OUTPUT 'sanity: $GIT_INTERNAL_GETTEXT_SH_SCHEME" is fallthrough' ' + echo fallthrough >expect && + echo $GIT_INTERNAL_GETTEXT_SH_SCHEME >actual && + test_cmp expect actual +' test_expect_success 'gettext: our gettext() fallback has pass-through semantics' ' printf "test" >expect && diff --git a/t/t0202-gettext-perl.sh b/t/t0202-gettext-perl.sh new file mode 100755 index 0000000000..428ebb0080 --- /dev/null +++ b/t/t0202-gettext-perl.sh @@ -0,0 +1,27 @@ +#!/bin/sh +# +# Copyright (c) 2010 Ævar Arnfjörð Bjarmason +# + +test_description='Perl gettext interface (Git::I18N)' + +. ./lib-gettext.sh + +if ! test_have_prereq PERL; then + skip_all='skipping perl interface tests, perl not available' + test_done +fi + +"$PERL_PATH" -MTest::More -e 0 2>/dev/null || { + skip_all="Perl Test::More unavailable, skipping test" + test_done +} + +# The external test will outputs its own plan +test_external_has_tap=1 + +test_external_without_stderr \ + 'Perl Git::I18N API' \ + "$PERL_PATH" "$TEST_DIRECTORY"/t0202/test.pl + +test_done diff --git a/t/t0202/test.pl b/t/t0202/test.pl new file mode 100644 index 0000000000..2c10cb4693 --- /dev/null +++ b/t/t0202/test.pl @@ -0,0 +1,110 @@ +#!/usr/bin/perl +use 5.008; +use lib (split(/:/, $ENV{GITPERLLIB})); +use strict; +use warnings; +use POSIX qw(:locale_h); +use Test::More tests => 8; +use Git::I18N; + +my $has_gettext_library = $Git::I18N::__HAS_LIBRARY; + +ok(1, "Testing Git::I18N with " . + ($has_gettext_library + ? (defined $Locale::Messages::VERSION + ? "Locale::Messages version $Locale::Messages::VERSION" + # Versions of Locale::Messages before 1.17 didn't have a + # $VERSION variable. + : "Locale::Messages version <1.17") + : "NO Perl gettext library")); +ok(1, "Git::I18N is located at $INC{'Git/I18N.pm'}"); + +{ + my $exports = @Git::I18N::EXPORT; + ok($exports, "sanity: Git::I18N has $exports export(s)"); +} +is_deeply(\@Git::I18N::EXPORT, \@Git::I18N::EXPORT_OK, "sanity: Git::I18N exports everything by default"); + +# prototypes +{ + # Add prototypes here when modifying the public interface to add + # more gettext wrapper functions. + my %prototypes = (qw( + __ $ + )); + while (my ($sub, $proto) = each %prototypes) { + is(prototype(\&{"Git::I18N::$sub"}), $proto, "sanity: $sub has a $proto prototype"); + } +} + +# Test basic passthrough in the C locale +{ + local $ENV{LANGUAGE} = 'C'; + local $ENV{LC_ALL} = 'C'; + local $ENV{LANG} = 'C'; + + my ($got, $expect) = (('TEST: A Perl test string') x 2); + + is(__($got), $expect, "Passing a string through __() in the C locale works"); +} + +# Test a basic message on different locales +SKIP: { + unless ($ENV{GETTEXT_LOCALE}) { + # Can't reliably test __() with a non-C locales because the + # required locales may not be installed on the system. + # + # We test for these anyway as part of the shell + # tests. Skipping these here will eliminate failures on odd + # platforms with incomplete locale data. + + skip "GETTEXT_LOCALE must be set by lib-gettext.sh for exhaustive Git::I18N tests", 2; + } + + # The is_IS UTF-8 locale passed from lib-gettext.sh + my $is_IS_locale = $ENV{is_IS_locale}; + + my $test = sub { + my ($got, $expect, $msg, $locale) = @_; + # Maybe this system doesn't have the locale we're trying to + # test. + my $locale_ok = setlocale(LC_ALL, $locale); + is(__($got), $expect, "$msg a gettext library + <$locale> locale <$got> turns into <$expect>"); + }; + + my $env_C = sub { + $ENV{LANGUAGE} = 'C'; + $ENV{LC_ALL} = 'C'; + }; + + my $env_is = sub { + $ENV{LANGUAGE} = 'is'; + $ENV{LC_ALL} = $is_IS_locale; + }; + + # Translation's the same as the original + my ($got, $expect) = (('TEST: A Perl test string') x 2); + + if ($has_gettext_library) { + { + local %ENV; $env_C->(); + $test->($got, $expect, "With", 'C'); + } + + { + my ($got, $expect) = ($got, 'TILRAUN: Perl tilraunastrengur'); + local %ENV; $env_is->(); + $test->($got, $expect, "With", $is_IS_locale); + } + } else { + { + local %ENV; $env_C->(); + $test->($got, $expect, "Without", 'C'); + } + + { + local %ENV; $env_is->(); + $test->($got, $expect, "Without", 'is'); + } + } +} diff --git a/t/t0203-gettext-setlocale-sanity.sh b/t/t0203-gettext-setlocale-sanity.sh new file mode 100755 index 0000000000..a212460081 --- /dev/null +++ b/t/t0203-gettext-setlocale-sanity.sh @@ -0,0 +1,26 @@ +#!/bin/sh +# +# Copyright (c) 2010 Ævar Arnfjörð Bjarmason +# + +test_description="The Git C functions aren't broken by setlocale(3)" + +. ./lib-gettext.sh + +test_expect_success 'git show a ISO-8859-1 commit under C locale' ' + . "$TEST_DIRECTORY"/t3901-8859-1.txt && + test_commit "iso-c-commit" iso-under-c && + git show >out 2>err && + ! test -s err && + grep -q "iso-c-commit" out +' + +test_expect_success GETTEXT_LOCALE 'git show a ISO-8859-1 commit under a UTF-8 locale' ' + . "$TEST_DIRECTORY"/t3901-8859-1.txt && + test_commit "iso-utf8-commit" iso-under-utf8 && + LANGUAGE=is LC_ALL="$is_IS_locale" git show >out 2>err && + ! test -s err && + grep -q "iso-utf8-commit" out +' + +test_done diff --git a/t/t0204-gettext-reencode-sanity.sh b/t/t0204-gettext-reencode-sanity.sh new file mode 100755 index 0000000000..189af90c02 --- /dev/null +++ b/t/t0204-gettext-reencode-sanity.sh @@ -0,0 +1,78 @@ +#!/bin/sh +# +# Copyright (c) 2010 Ævar Arnfjörð Bjarmason +# + +test_description="Gettext reencoding of our *.po/*.mo files works" + +. ./lib-gettext.sh + + +test_expect_success GETTEXT_LOCALE 'gettext: Emitting UTF-8 from our UTF-8 *.mo files / Icelandic' ' + printf "TILRAUN: Halló Heimur!" >expect && + LANGUAGE=is LC_ALL="$is_IS_locale" gettext "TEST: Hello World!" >actual && + test_cmp expect actual +' + +test_expect_success GETTEXT_LOCALE 'gettext: Emitting UTF-8 from our UTF-8 *.mo files / Runes' ' + printf "TILRAUN: ᚻᛖ ᚳᚹᚫᚦ ᚦᚫᛏ ᚻᛖ ᛒᚢᛞᛖ ᚩᚾ ᚦᚫᛗ ᛚᚪᚾᛞᛖ ᚾᚩᚱᚦᚹᛖᚪᚱᛞᚢᛗ ᚹᛁᚦ ᚦᚪ ᚹᛖᛥᚫ" >expect && + LANGUAGE=is LC_ALL="$is_IS_locale" gettext "TEST: Old English Runes" >actual && + test_cmp expect actual +' + +test_expect_success GETTEXT_ISO_LOCALE 'gettext: Emitting ISO-8859-1 from our UTF-8 *.mo files / Icelandic' ' + printf "TILRAUN: Halló Heimur!" | iconv -f UTF-8 -t ISO8859-1 >expect && + LANGUAGE=is LC_ALL="$is_IS_iso_locale" gettext "TEST: Hello World!" >actual && + test_cmp expect actual +' + +test_expect_success GETTEXT_ISO_LOCALE 'gettext: Emitting ISO-8859-1 from our UTF-8 *.mo files / Runes' ' + LANGUAGE=is LC_ALL="$is_IS_iso_locale" gettext "TEST: Old English Runes" >runes && + + if grep "^TEST: Old English Runes$" runes + then + say "Your system can not handle this complexity and returns the string as-is" + else + # Both Solaris and GNU libintl will return this stream of + # question marks, so it is s probably portable enough + printf "TILRAUN: ?? ???? ??? ?? ???? ?? ??? ????? ??????????? ??? ?? ????" >runes-expect && + test_cmp runes-expect runes + fi +' + +test_expect_success GETTEXT_LOCALE 'gettext: Fetching a UTF-8 msgid -> UTF-8' ' + printf "TILRAUN: ‚einfaldar‘ og „tvöfaldar“ gæsalappir" >expect && + LANGUAGE=is LC_ALL="$is_IS_locale" gettext "TEST: ‘single’ and “double” quotes" >actual && + test_cmp expect actual +' + +# How these quotes get transliterated depends on the gettext implementation: +# +# Debian: ,einfaldar' og ,,tvöfaldar" [GNU libintl] +# FreeBSD: `einfaldar` og "tvöfaldar" [GNU libintl] +# Solaris: ?einfaldar? og ?tvöfaldar? [Solaris libintl] +# +# Just make sure the contents are transliterated, and don't use grep -q +# so that these differences are emitted under --verbose for curious +# eyes. +test_expect_success GETTEXT_ISO_LOCALE 'gettext: Fetching a UTF-8 msgid -> ISO-8859-1' ' + LANGUAGE=is LC_ALL="$is_IS_iso_locale" gettext "TEST: ‘single’ and “double” quotes" >actual && + grep "einfaldar" actual && + grep "$(echo tvöfaldar | iconv -f UTF-8 -t ISO8859-1)" actual +' + +test_expect_success GETTEXT_LOCALE 'gettext.c: git init UTF-8 -> UTF-8' ' + printf "Bjó til tóma Git lind" >expect && + LANGUAGE=is LC_ALL="$is_IS_locale" git init repo >actual && + test_when_finished "rm -rf repo" && + grep "^$(cat expect) " actual +' + +test_expect_success GETTEXT_ISO_LOCALE 'gettext.c: git init UTF-8 -> ISO-8859-1' ' + printf "Bjó til tóma Git lind" >expect && + LANGUAGE=is LC_ALL="$is_IS_iso_locale" git init repo >actual && + test_when_finished "rm -rf repo" && + grep "^$(cat expect | iconv -f UTF-8 -t ISO8859-1) " actual +' + +test_done diff --git a/t/t0205-gettext-poison.sh b/t/t0205-gettext-poison.sh new file mode 100755 index 0000000000..2361590d54 --- /dev/null +++ b/t/t0205-gettext-poison.sh @@ -0,0 +1,36 @@ +#!/bin/sh +# +# Copyright (c) 2010 Ævar Arnfjörð Bjarmason +# + +test_description='Gettext Shell poison' + +. ./lib-gettext.sh + +test_expect_success GETTEXT_POISON "sanity: \$GIT_INTERNAL_GETTEXT_SH_SCHEME is set (to $GIT_INTERNAL_GETTEXT_SH_SCHEME)" ' + test -n "$GIT_INTERNAL_GETTEXT_SH_SCHEME" +' + +test_expect_success GETTEXT_POISON 'sanity: $GIT_INTERNAL_GETTEXT_SH_SCHEME" is poison' ' + test "$GIT_INTERNAL_GETTEXT_SH_SCHEME" = "poison" +' + +test_expect_success GETTEXT_POISON 'gettext: our gettext() fallback has poison semantics' ' + printf "# GETTEXT POISON #" >expect && + gettext "test" >actual && + test_cmp expect actual && + printf "# GETTEXT POISON #" >expect && + gettext "test more words" >actual && + test_cmp expect actual +' + +test_expect_success GETTEXT_POISON 'eval_gettext: our eval_gettext() fallback has poison semantics' ' + printf "# GETTEXT POISON #" >expect && + eval_gettext "test" >actual && + test_cmp expect actual && + printf "# GETTEXT POISON #" >expect && + eval_gettext "test more words" >actual && + test_cmp expect actual +' + +test_done diff --git a/t/t0300-credentials.sh b/t/t0300-credentials.sh new file mode 100755 index 0000000000..885af8fb62 --- /dev/null +++ b/t/t0300-credentials.sh @@ -0,0 +1,279 @@ +#!/bin/sh + +test_description='basic credential helper tests' +. ./test-lib.sh +. "$TEST_DIRECTORY"/lib-credential.sh + +test_expect_success 'setup helper scripts' ' + cat >dump <<-\EOF && + whoami=`echo $0 | sed s/.*git-credential-//` + echo >&2 "$whoami: $*" + while IFS== read key value; do + echo >&2 "$whoami: $key=$value" + eval "$key=$value" + done + EOF + + cat >git-credential-useless <<-\EOF && + #!/bin/sh + . ./dump + exit 0 + EOF + chmod +x git-credential-useless && + + cat >git-credential-verbatim <<-\EOF && + #!/bin/sh + user=$1; shift + pass=$1; shift + . ./dump + test -z "$user" || echo username=$user + test -z "$pass" || echo password=$pass + EOF + chmod +x git-credential-verbatim && + + PATH="$PWD:$PATH" +' + +test_expect_success 'credential_fill invokes helper' ' + check fill "verbatim foo bar" <<-\EOF + -- + username=foo + password=bar + -- + verbatim: get + EOF +' + +test_expect_success 'credential_fill invokes multiple helpers' ' + check fill useless "verbatim foo bar" <<-\EOF + -- + username=foo + password=bar + -- + useless: get + verbatim: get + EOF +' + +test_expect_success 'credential_fill stops when we get a full response' ' + check fill "verbatim one two" "verbatim three four" <<-\EOF + -- + username=one + password=two + -- + verbatim: get + EOF +' + +test_expect_success 'credential_fill continues through partial response' ' + check fill "verbatim one \"\"" "verbatim two three" <<-\EOF + -- + username=two + password=three + -- + verbatim: get + verbatim: get + verbatim: username=one + EOF +' + +test_expect_success 'credential_fill passes along metadata' ' + check fill "verbatim one two" <<-\EOF + protocol=ftp + host=example.com + path=foo.git + -- + username=one + password=two + -- + verbatim: get + verbatim: protocol=ftp + verbatim: host=example.com + verbatim: path=foo.git + EOF +' + +test_expect_success 'credential_approve calls all helpers' ' + check approve useless "verbatim one two" <<-\EOF + username=foo + password=bar + -- + -- + useless: store + useless: username=foo + useless: password=bar + verbatim: store + verbatim: username=foo + verbatim: password=bar + EOF +' + +test_expect_success 'do not bother storing password-less credential' ' + check approve useless <<-\EOF + username=foo + -- + -- + EOF +' + + +test_expect_success 'credential_reject calls all helpers' ' + check reject useless "verbatim one two" <<-\EOF + username=foo + password=bar + -- + -- + useless: erase + useless: username=foo + useless: password=bar + verbatim: erase + verbatim: username=foo + verbatim: password=bar + EOF +' + +test_expect_success 'usernames can be preserved' ' + check fill "verbatim \"\" three" <<-\EOF + username=one + -- + username=one + password=three + -- + verbatim: get + verbatim: username=one + EOF +' + +test_expect_success 'usernames can be overridden' ' + check fill "verbatim two three" <<-\EOF + username=one + -- + username=two + password=three + -- + verbatim: get + verbatim: username=one + EOF +' + +test_expect_success 'do not bother completing already-full credential' ' + check fill "verbatim three four" <<-\EOF + username=one + password=two + -- + username=one + password=two + -- + EOF +' + +# We can't test the basic terminal password prompt here because +# getpass() tries too hard to find the real terminal. But if our +# askpass helper is run, we know the internal getpass is working. +test_expect_success 'empty helper list falls back to internal getpass' ' + check fill <<-\EOF + -- + username=askpass-username + password=askpass-password + -- + askpass: Username: + askpass: Password: + EOF +' + +test_expect_success 'internal getpass does not ask for known username' ' + check fill <<-\EOF + username=foo + -- + username=foo + password=askpass-password + -- + askpass: Password: + EOF +' + +HELPER="!f() { + cat >/dev/null + echo username=foo + echo password=bar + }; f" +test_expect_success 'respect configured credentials' ' + test_config credential.helper "$HELPER" && + check fill <<-\EOF + -- + username=foo + password=bar + -- + EOF +' + +test_expect_success 'match configured credential' ' + test_config credential.https://example.com.helper "$HELPER" && + check fill <<-\EOF + protocol=https + host=example.com + path=repo.git + -- + username=foo + password=bar + -- + EOF +' + +test_expect_success 'do not match configured credential' ' + test_config credential.https://foo.helper "$HELPER" && + check fill <<-\EOF + protocol=https + host=bar + -- + username=askpass-username + password=askpass-password + -- + askpass: Username for '\''https://bar'\'': + askpass: Password for '\''https://askpass-username@bar'\'': + EOF +' + +test_expect_success 'pull username from config' ' + test_config credential.https://example.com.username foo && + check fill <<-\EOF + protocol=https + host=example.com + -- + username=foo + password=askpass-password + -- + askpass: Password for '\''https://foo@example.com'\'': + EOF +' + +test_expect_success 'http paths can be part of context' ' + check fill "verbatim foo bar" <<-\EOF && + protocol=https + host=example.com + path=foo.git + -- + username=foo + password=bar + -- + verbatim: get + verbatim: protocol=https + verbatim: host=example.com + EOF + test_config credential.https://example.com.useHttpPath true && + check fill "verbatim foo bar" <<-\EOF + protocol=https + host=example.com + path=foo.git + -- + username=foo + password=bar + -- + verbatim: get + verbatim: protocol=https + verbatim: host=example.com + verbatim: path=foo.git + EOF +' + +test_done diff --git a/t/t0301-credential-cache.sh b/t/t0301-credential-cache.sh new file mode 100755 index 0000000000..82c8411210 --- /dev/null +++ b/t/t0301-credential-cache.sh @@ -0,0 +1,23 @@ +#!/bin/sh + +test_description='credential-cache tests' +. ./test-lib.sh +. "$TEST_DIRECTORY"/lib-credential.sh + +test -z "$NO_UNIX_SOCKETS" || { + skip_all='skipping credential-cache tests, unix sockets not available' + test_done +} + +# don't leave a stale daemon running +trap 'code=$?; git credential-cache exit; (exit $code); die' EXIT + +helper_test cache +helper_test_timeout cache --timeout=1 + +# we can't rely on our "trap" above working after test_done, +# as test_done will delete the trash directory containing +# our socket, leaving us with no way to access the daemon. +git credential-cache exit + +test_done diff --git a/t/t0302-credential-store.sh b/t/t0302-credential-store.sh new file mode 100755 index 0000000000..f61b40c69b --- /dev/null +++ b/t/t0302-credential-store.sh @@ -0,0 +1,9 @@ +#!/bin/sh + +test_description='credential-store tests' +. ./test-lib.sh +. "$TEST_DIRECTORY"/lib-credential.sh + +helper_test store + +test_done diff --git a/t/t0303-credential-external.sh b/t/t0303-credential-external.sh new file mode 100755 index 0000000000..267f4c8ba3 --- /dev/null +++ b/t/t0303-credential-external.sh @@ -0,0 +1,39 @@ +#!/bin/sh + +test_description='external credential helper tests' +. ./test-lib.sh +. "$TEST_DIRECTORY"/lib-credential.sh + +pre_test() { + test -z "$GIT_TEST_CREDENTIAL_HELPER_SETUP" || + eval "$GIT_TEST_CREDENTIAL_HELPER_SETUP" + + # clean before the test in case there is cruft left + # over from a previous run that would impact results + helper_test_clean "$GIT_TEST_CREDENTIAL_HELPER" +} + +post_test() { + # clean afterwards so that we are good citizens + # and don't leave cruft in the helper's storage, which + # might be long-term system storage + helper_test_clean "$GIT_TEST_CREDENTIAL_HELPER" +} + +if test -z "$GIT_TEST_CREDENTIAL_HELPER"; then + say "# skipping external helper tests (set GIT_TEST_CREDENTIAL_HELPER)" +else + pre_test + helper_test "$GIT_TEST_CREDENTIAL_HELPER" + post_test +fi + +if test -z "$GIT_TEST_CREDENTIAL_HELPER_TIMEOUT"; then + say "# skipping external helper timeout tests" +else + pre_test + helper_test_timeout "$GIT_TEST_CREDENTIAL_HELPER_TIMEOUT" + post_test +fi + +test_done diff --git a/t/t1007-hash-object.sh b/t/t1007-hash-object.sh index 6d52b824b1..f83df8eb8b 100755 --- a/t/t1007-hash-object.sh +++ b/t/t1007-hash-object.sh @@ -189,7 +189,7 @@ for args in "-w --stdin-paths" "--stdin-paths -w"; do done test_expect_success 'corrupt tree' ' - echo abc >malformed-tree + echo abc >malformed-tree && test_must_fail git hash-object -t tree malformed-tree ' diff --git a/t/t1013-loose-object-format.sh b/t/t1013-loose-object-format.sh index 0a9cedd374..fbf5f2fc00 100755 --- a/t/t1013-loose-object-format.sh +++ b/t/t1013-loose-object-format.sh @@ -34,7 +34,7 @@ assert_blob_equals() { } test_expect_success setup ' - cp -R "$TEST_DIRECTORY/t1013/objects" .git/ + cp -R "$TEST_DIRECTORY/t1013/objects" .git/ && git --version ' diff --git a/t/t1050-large.sh b/t/t1050-large.sh index deba111bd7..29d6024b7f 100755 --- a/t/t1050-large.sh +++ b/t/t1050-large.sh @@ -7,21 +7,97 @@ test_description='adding and checking out large blobs' test_expect_success setup ' git config core.bigfilethreshold 200k && - echo X | dd of=large bs=1k seek=2000 + echo X | dd of=large1 bs=1k seek=2000 && + echo X | dd of=large2 bs=1k seek=2000 && + echo X | dd of=large3 bs=1k seek=2000 && + echo Y | dd of=huge bs=1k seek=2500 ' -test_expect_success 'add a large file' ' - git add large && - # make sure we got a packfile and no loose objects - test -f .git/objects/pack/pack-*.pack && - test ! -f .git/objects/??/?????????????????????????????????????? +test_expect_success 'add a large file or two' ' + git add large1 huge large2 && + # make sure we got a single packfile and no loose objects + bad= count=0 idx= && + for p in .git/objects/pack/pack-*.pack + do + count=$(( $count + 1 )) + if test -f "$p" && idx=${p%.pack}.idx && test -f "$idx" + then + continue + fi + bad=t + done && + test -z "$bad" && + test $count = 1 && + cnt=$(git show-index <"$idx" | wc -l) && + test $cnt = 2 && + for l in .git/objects/??/?????????????????????????????????????? + do + test -f "$l" || continue + bad=t + done && + test -z "$bad" && + + # attempt to add another copy of the same + git add large3 && + bad= count=0 && + for p in .git/objects/pack/pack-*.pack + do + count=$(( $count + 1 )) + if test -f "$p" && idx=${p%.pack}.idx && test -f "$idx" + then + continue + fi + bad=t + done && + test -z "$bad" && + test $count = 1 ' test_expect_success 'checkout a large file' ' - large=$(git rev-parse :large) && - git update-index --add --cacheinfo 100644 $large another && + large1=$(git rev-parse :large1) && + git update-index --add --cacheinfo 100644 $large1 another && git checkout another && - cmp large another ;# this must not be test_cmp + cmp large1 another ;# this must not be test_cmp +' + +test_expect_success 'packsize limit' ' + test_create_repo mid && + ( + cd mid && + git config core.bigfilethreshold 64k && + git config pack.packsizelimit 256k && + + # mid1 and mid2 will fit within 256k limit but + # appending mid3 will bust the limit and will + # result in a separate packfile. + test-genrandom "a" $(( 66 * 1024 )) >mid1 && + test-genrandom "b" $(( 80 * 1024 )) >mid2 && + test-genrandom "c" $(( 128 * 1024 )) >mid3 && + git add mid1 mid2 mid3 && + + count=0 + for pi in .git/objects/pack/pack-*.idx + do + test -f "$pi" && count=$(( $count + 1 )) + done && + test $count = 2 && + + ( + git hash-object --stdin <mid1 + git hash-object --stdin <mid2 + git hash-object --stdin <mid3 + ) | + sort >expect && + + for pi in .git/objects/pack/pack-*.idx + do + git show-index <"$pi" + done | + sed -e "s/^[0-9]* \([0-9a-f]*\) .*/\1/" | + sort >actual && + + test_cmp expect actual + ) ' test_done diff --git a/t/t1300-repo-config.sh b/t/t1300-repo-config.sh index 51caff047b..0690e0edf4 100755 --- a/t/t1300-repo-config.sh +++ b/t/t1300-repo-config.sh @@ -38,7 +38,7 @@ cat > expect << EOF WhatEver = Second EOF test_expect_success 'similar section' ' - git config Cores.WhatEver Second + git config Cores.WhatEver Second && test_cmp expect .git/config ' diff --git a/t/t1412-reflog-loop.sh b/t/t1412-reflog-loop.sh index 647d888507..3acd895afb 100755 --- a/t/t1412-reflog-loop.sh +++ b/t/t1412-reflog-loop.sh @@ -20,7 +20,7 @@ test_expect_success 'setup reflog with alternating commits' ' ' test_expect_success 'reflog shows all entries' ' - cat >expect <<-\EOF + cat >expect <<-\EOF && topic@{0} reset: moving to two topic@{1} reset: moving to one topic@{2} reset: moving to two diff --git a/t/t1501-worktree.sh b/t/t1501-worktree.sh index 63849836c8..e661147c57 100755 --- a/t/t1501-worktree.sh +++ b/t/t1501-worktree.sh @@ -48,7 +48,7 @@ test_expect_success 'setup: helper for testing rev-parse' ' ' test_expect_success 'setup: core.worktree = relative path' ' - unset GIT_WORK_TREE; + sane_unset GIT_WORK_TREE && GIT_DIR=repo.git && GIT_CONFIG="$(pwd)"/$GIT_DIR/config && export GIT_DIR GIT_CONFIG && @@ -89,7 +89,7 @@ test_expect_success 'subdir of work tree' ' ' test_expect_success 'setup: core.worktree = absolute path' ' - unset GIT_WORK_TREE; + sane_unset GIT_WORK_TREE && GIT_DIR=$(pwd)/repo.git && GIT_CONFIG=$GIT_DIR/config && export GIT_DIR GIT_CONFIG && @@ -334,7 +334,7 @@ test_expect_success 'absolute pathspec should fail gracefully' ' ' test_expect_success 'make_relative_path handles double slashes in GIT_DIR' ' - >dummy_file + >dummy_file && echo git --git-dir="$(pwd)//repo.git" --work-tree="$(pwd)" add dummy_file && git --git-dir="$(pwd)//repo.git" --work-tree="$(pwd)" add dummy_file ' diff --git a/t/t1510-repo-setup.sh b/t/t1510-repo-setup.sh index ec50a9ad70..80aedfca8c 100755 --- a/t/t1510-repo-setup.sh +++ b/t/t1510-repo-setup.sh @@ -603,7 +603,7 @@ test_expect_success '#22a: core.worktree = GIT_DIR = .git dir' ' # like case #6. setup_repo 22a "$here/22a/.git" "" unset && - setup_repo 22ab . "" unset + setup_repo 22ab . "" unset && mkdir -p 22a/.git/sub 22a/sub && mkdir -p 22ab/.git/sub 22ab/sub && try_case 22a/.git unset . \ @@ -742,7 +742,7 @@ test_expect_success '#28: core.worktree and core.bare conflict (gitfile case)' ' # Case #29: GIT_WORK_TREE(+core.worktree) overrides core.bare (gitfile case). test_expect_success '#29: setup' ' setup_repo 29 non-existent gitfile true && - mkdir -p 29/sub/sub 29/wt/sub + mkdir -p 29/sub/sub 29/wt/sub && ( cd 29 && GIT_WORK_TREE="$here/29" && diff --git a/t/t1511-rev-parse-caret.sh b/t/t1511-rev-parse-caret.sh index e043cb7c64..eaefc777bd 100755 --- a/t/t1511-rev-parse-caret.sh +++ b/t/t1511-rev-parse-caret.sh @@ -6,7 +6,7 @@ test_description='tests for ref^{stuff}' test_expect_success 'setup' ' echo blob >a-blob && - git tag -a -m blob blob-tag `git hash-object -w a-blob` + git tag -a -m blob blob-tag `git hash-object -w a-blob` && mkdir a-tree && echo moreblobs >a-tree/another-blob && git add . && diff --git a/t/t2018-checkout-branch.sh b/t/t2018-checkout-branch.sh index 75874e85df..2741262369 100755 --- a/t/t2018-checkout-branch.sh +++ b/t/t2018-checkout-branch.sh @@ -189,12 +189,13 @@ test_expect_success 'checkout -b <describe>' ' test_cmp expect actual ' -test_expect_success 'checkout -B to the current branch fails before merging' ' +test_expect_success 'checkout -B to the current branch works' ' git checkout branch1 && + git checkout -B branch1-scratch && + setup_dirty_mergeable && - git commit -mfooble && - test_must_fail git checkout -B branch1 initial && - test_must_fail test_dirty_mergeable + git checkout -B branch1-scratch initial && + test_dirty_mergeable ' test_done diff --git a/t/t2023-checkout-m.sh b/t/t2023-checkout-m.sh new file mode 100755 index 0000000000..7e18985134 --- /dev/null +++ b/t/t2023-checkout-m.sh @@ -0,0 +1,49 @@ +#!/bin/sh + +test_description='checkout -m -- <conflicted path> + +Ensures that checkout -m on a resolved file restores the conflicted file' + +. ./test-lib.sh + +test_expect_success setup ' + test_tick && + test_commit both.txt both.txt initial && + git branch topic && + test_commit modified_in_master both.txt in_master && + test_commit added_in_master each.txt in_master && + git checkout topic && + test_commit modified_in_topic both.txt in_topic && + test_commit added_in_topic each.txt in_topic +' + +test_expect_success 'git merge master' ' + test_must_fail git merge master +' + +clean_branchnames () { + # Remove branch names after conflict lines + sed 's/^\([<>]\{5,\}\) .*$/\1/' +} + +test_expect_success '-m restores 2-way conflicted+resolved file' ' + cp each.txt each.txt.conflicted && + echo resolved >each.txt && + git add each.txt && + git checkout -m -- each.txt && + clean_branchnames <each.txt >each.txt.cleaned && + clean_branchnames <each.txt.conflicted >each.txt.conflicted.cleaned && + test_cmp each.txt.conflicted.cleaned each.txt.cleaned +' + +test_expect_success '-m restores 3-way conflicted+resolved file' ' + cp both.txt both.txt.conflicted && + echo resolved >both.txt && + git add both.txt && + git checkout -m -- both.txt && + clean_branchnames <both.txt >both.txt.cleaned && + clean_branchnames <both.txt.conflicted >both.txt.conflicted.cleaned && + test_cmp both.txt.conflicted.cleaned both.txt.cleaned +' + +test_done diff --git a/t/t3030-merge-recursive.sh b/t/t3030-merge-recursive.sh index 55ef1895d7..a5e3da7e41 100755 --- a/t/t3030-merge-recursive.sh +++ b/t/t3030-merge-recursive.sh @@ -285,17 +285,7 @@ test_expect_success 'merge-recursive simple' ' rm -fr [abcd] && git checkout -f "$c2" && - git merge-recursive "$c0" -- "$c2" "$c1" - status=$? - case "$status" in - 1) - : happy - ;; - *) - echo >&2 "why status $status!!!" - false - ;; - esac + test_expect_code 1 git merge-recursive "$c0" -- "$c2" "$c1" ' test_expect_success 'merge-recursive result' ' @@ -334,17 +324,7 @@ test_expect_success 'merge-recursive remove conflict' ' rm -fr [abcd] && git checkout -f "$c1" && - git merge-recursive "$c0" -- "$c1" "$c5" - status=$? - case "$status" in - 1) - : happy - ;; - *) - echo >&2 "why status $status!!!" - false - ;; - esac + test_expect_code 1 git merge-recursive "$c0" -- "$c1" "$c5" ' test_expect_success 'merge-recursive remove conflict' ' @@ -388,17 +368,7 @@ test_expect_success 'merge-recursive d/f conflict' ' git reset --hard && git checkout -f "$c1" && - git merge-recursive "$c0" -- "$c1" "$c4" - status=$? - case "$status" in - 1) - : happy - ;; - *) - echo >&2 "why status $status!!!" - false - ;; - esac + test_expect_code 1 git merge-recursive "$c0" -- "$c1" "$c4" ' test_expect_success 'merge-recursive d/f conflict result' ' @@ -422,17 +392,7 @@ test_expect_success 'merge-recursive d/f conflict the other way' ' git reset --hard && git checkout -f "$c4" && - git merge-recursive "$c0" -- "$c4" "$c1" - status=$? - case "$status" in - 1) - : happy - ;; - *) - echo >&2 "why status $status!!!" - false - ;; - esac + test_expect_code 1 git merge-recursive "$c0" -- "$c4" "$c1" ' test_expect_success 'merge-recursive d/f conflict result the other way' ' @@ -456,17 +416,7 @@ test_expect_success 'merge-recursive d/f conflict' ' git reset --hard && git checkout -f "$c1" && - git merge-recursive "$c0" -- "$c1" "$c6" - status=$? - case "$status" in - 1) - : happy - ;; - *) - echo >&2 "why status $status!!!" - false - ;; - esac + test_expect_code 1 git merge-recursive "$c0" -- "$c1" "$c6" ' test_expect_success 'merge-recursive d/f conflict result' ' @@ -490,17 +440,7 @@ test_expect_success 'merge-recursive d/f conflict' ' git reset --hard && git checkout -f "$c6" && - git merge-recursive "$c0" -- "$c6" "$c1" - status=$? - case "$status" in - 1) - : happy - ;; - *) - echo >&2 "why status $status!!!" - false - ;; - esac + test_expect_code 1 git merge-recursive "$c0" -- "$c6" "$c1" ' test_expect_success 'merge-recursive d/f conflict result' ' diff --git a/t/t3040-subprojects-basic.sh b/t/t3040-subprojects-basic.sh index f6973e96a5..0a4ff6d824 100755 --- a/t/t3040-subprojects-basic.sh +++ b/t/t3040-subprojects-basic.sh @@ -3,81 +3,81 @@ test_description='Basic subproject functionality' . ./test-lib.sh -test_expect_success 'Super project creation' \ - ': >Makefile && - git add Makefile && - git commit -m "Superproject created"' - - -cat >expected <<EOF -:000000 160000 00000... A sub1 -:000000 160000 00000... A sub2 -EOF -test_expect_success 'create subprojects' \ - 'mkdir sub1 && - ( cd sub1 && git init && : >Makefile && git add * && - git commit -q -m "subproject 1" ) && - mkdir sub2 && - ( cd sub2 && git init && : >Makefile && git add * && - git commit -q -m "subproject 2" ) && - git update-index --add sub1 && - git add sub2 && - git commit -q -m "subprojects added" && - git diff-tree --abbrev=5 HEAD^ HEAD |cut -d" " -f-3,5- >current && - test_cmp expected current' - -git branch save HEAD - -test_expect_success 'check if fsck ignores the subprojects' \ - 'git fsck --full' - -test_expect_success 'check if commit in a subproject detected' \ - '( cd sub1 && - echo "all:" >>Makefile && - echo " true" >>Makefile && - git commit -q -a -m "make all" ) && { - git diff-files --exit-code - test $? = 1 - }' - -test_expect_success 'check if a changed subproject HEAD can be committed' \ - 'git commit -q -a -m "sub1 changed" && { - git diff-tree --exit-code HEAD^ HEAD - test $? = 1 - }' - -test_expect_success 'check if diff-index works for subproject elements' \ - 'git diff-index --exit-code --cached save -- sub1 - test $? = 1' - -test_expect_success 'check if diff-tree works for subproject elements' \ - 'git diff-tree --exit-code HEAD^ HEAD -- sub1 - test $? = 1' - -test_expect_success 'check if git diff works for subproject elements' \ - 'git diff --exit-code HEAD^ HEAD - test $? = 1' - -test_expect_success 'check if clone works' \ - 'git ls-files -s >expected && - git clone -l -s . cloned && - ( cd cloned && git ls-files -s ) >current && - test_cmp expected current' - -test_expect_success 'removing and adding subproject' \ - 'git update-index --force-remove -- sub2 && - mv sub2 sub3 && - git add sub3 && - git commit -q -m "renaming a subproject" && { - git diff -M --name-status --exit-code HEAD^ HEAD - test $? = 1 - }' +test_expect_success 'setup: create superproject' ' + : >Makefile && + git add Makefile && + git commit -m "Superproject created" +' + +test_expect_success 'setup: create subprojects' ' + mkdir sub1 && + ( cd sub1 && git init && : >Makefile && git add * && + git commit -q -m "subproject 1" ) && + mkdir sub2 && + ( cd sub2 && git init && : >Makefile && git add * && + git commit -q -m "subproject 2" ) && + git update-index --add sub1 && + git add sub2 && + git commit -q -m "subprojects added" && + git diff-tree --abbrev=5 HEAD^ HEAD |cut -d" " -f-3,5- >current && + git branch save HEAD && + cat >expected <<-\EOF && + :000000 160000 00000... A sub1 + :000000 160000 00000... A sub2 + EOF + test_cmp expected current +' + +test_expect_success 'check if fsck ignores the subprojects' ' + git fsck --full +' + +test_expect_success 'check if commit in a subproject detected' ' + ( cd sub1 && + echo "all:" >>Makefile && + echo " true" >>Makefile && + git commit -q -a -m "make all" ) && + test_expect_code 1 git diff-files --exit-code +' + +test_expect_success 'check if a changed subproject HEAD can be committed' ' + git commit -q -a -m "sub1 changed" && + test_expect_code 1 git diff-tree --exit-code HEAD^ HEAD +' + +test_expect_success 'check if diff-index works for subproject elements' ' + test_expect_code 1 git diff-index --exit-code --cached save -- sub1 +' + +test_expect_success 'check if diff-tree works for subproject elements' ' + test_expect_code 1 git diff-tree --exit-code HEAD^ HEAD -- sub1 +' + +test_expect_success 'check if git diff works for subproject elements' ' + test_expect_code 1 git diff --exit-code HEAD^ HEAD +' + +test_expect_success 'check if clone works' ' + git ls-files -s >expected && + git clone -l -s . cloned && + ( cd cloned && git ls-files -s ) >current && + test_cmp expected current +' + +test_expect_success 'removing and adding subproject' ' + git update-index --force-remove -- sub2 && + mv sub2 sub3 && + git add sub3 && + git commit -q -m "renaming a subproject" && + test_expect_code 1 git diff -M --name-status --exit-code HEAD^ HEAD +' # the index must contain the object name the HEAD of the # subproject sub1 was at the point "save" -test_expect_success 'checkout in superproject' \ - 'git checkout save && - git diff-index --exit-code --raw --cached save -- sub1' +test_expect_success 'checkout in superproject' ' + git checkout save && + git diff-index --exit-code --raw --cached save -- sub1 +' # just interesting what happened... # git diff --name-status -M save master diff --git a/t/t3200-branch.sh b/t/t3200-branch.sh index bc73c2099b..ea82424e47 100755 --- a/t/t3200-branch.sh +++ b/t/t3200-branch.sh @@ -22,7 +22,7 @@ test_expect_success \ test_expect_success \ 'git branch --help should not have created a bogus branch' ' - git branch --help </dev/null >/dev/null 2>/dev/null; + test_might_fail git branch --help </dev/null >/dev/null 2>/dev/null && test_path_is_missing .git/refs/heads/--help ' @@ -88,7 +88,7 @@ test_expect_success \ test_expect_success \ 'git branch -m n/n n should work' \ 'git branch -l n/n && - git branch -m n/n n + git branch -m n/n n && test_path_is_file .git/logs/refs/heads/n' test_expect_success 'git branch -m o/o o should fail when o/p exists' ' @@ -115,6 +115,22 @@ test_expect_success 'git branch -M baz bam should succeed when baz is checked ou git branch -M baz bam ' +test_expect_success 'git branch -M master should work when master is checked out' ' + git checkout master && + git branch -M master +' + +test_expect_success 'git branch -M master master should work when master is checked out' ' + git checkout master && + git branch -M master master +' + +test_expect_success 'git branch -M master2 master2 should work when master is checked out' ' + git checkout master && + git branch master2 && + git branch -M master2 master2 +' + test_expect_success 'git branch -v -d t should work' ' git branch t && test_path_is_file .git/refs/heads/t && diff --git a/t/t3310-notes-merge-manual-resolve.sh b/t/t3310-notes-merge-manual-resolve.sh index 4ec4d11450..4367197953 100755 --- a/t/t3310-notes-merge-manual-resolve.sh +++ b/t/t3310-notes-merge-manual-resolve.sh @@ -389,7 +389,7 @@ test_expect_success 'abort notes merge' ' test_must_fail ls .git/NOTES_MERGE_* >output 2>/dev/null && test_cmp /dev/null output && # m has not moved (still == y) - test "$(git rev-parse refs/notes/m)" = "$(cat pre_merge_y)" + test "$(git rev-parse refs/notes/m)" = "$(cat pre_merge_y)" && # Verify that other notes refs has not changed (w, x, y and z) verify_notes w && verify_notes x && @@ -525,9 +525,9 @@ EOF test -f .git/NOTES_MERGE_WORKTREE/$commit_sha3 && test -f .git/NOTES_MERGE_WORKTREE/$commit_sha4 && # Refs are unchanged - test "$(git rev-parse refs/notes/m)" = "$(git rev-parse refs/notes/w)" - test "$(git rev-parse refs/notes/y)" = "$(git rev-parse NOTES_MERGE_PARTIAL^1)" - test "$(git rev-parse refs/notes/m)" != "$(git rev-parse NOTES_MERGE_PARTIAL^1)" + test "$(git rev-parse refs/notes/m)" = "$(git rev-parse refs/notes/w)" && + test "$(git rev-parse refs/notes/y)" = "$(git rev-parse NOTES_MERGE_PARTIAL^1)" && + test "$(git rev-parse refs/notes/m)" != "$(git rev-parse NOTES_MERGE_PARTIAL^1)" && # Mention refs/notes/m, and its current and expected value in output grep -q "refs/notes/m" output && grep -q "$(git rev-parse refs/notes/m)" output && @@ -545,7 +545,7 @@ test_expect_success 'resolve situation by aborting the notes merge' ' test_must_fail ls .git/NOTES_MERGE_* >output 2>/dev/null && test_cmp /dev/null output && # m has not moved (still == w) - test "$(git rev-parse refs/notes/m)" = "$(git rev-parse refs/notes/w)" + test "$(git rev-parse refs/notes/m)" = "$(git rev-parse refs/notes/w)" && # Verify that other notes refs has not changed (w, x, y and z) verify_notes w && verify_notes x && diff --git a/t/t3400-rebase.sh b/t/t3400-rebase.sh index 6eaecec906..c355533236 100755 --- a/t/t3400-rebase.sh +++ b/t/t3400-rebase.sh @@ -172,8 +172,8 @@ test_expect_success 'fail when upstream arg is missing and not configured' ' test_expect_success 'default to @{upstream} when upstream arg is missing' ' git checkout -b default topic && - git config branch.default.remote . - git config branch.default.merge refs/heads/master + git config branch.default.remote . && + git config branch.default.merge refs/heads/master && git rebase && test "$(git rev-parse default~1)" = "$(git rev-parse master)" ' diff --git a/t/t3401-rebase-partial.sh b/t/t3401-rebase-partial.sh index aea6685984..7ba17974c5 100755 --- a/t/t3401-rebase-partial.sh +++ b/t/t3401-rebase-partial.sh @@ -11,51 +11,35 @@ local branch. ' . ./test-lib.sh -test_expect_success \ - 'prepare repository with topic branch' \ - 'echo First > A && - git update-index --add A && - git commit -m "Add A." && - - git checkout -b my-topic-branch && - - echo Second > B && - git update-index --add B && - git commit -m "Add B." && - - echo AnotherSecond > C && - git update-index --add C && - git commit -m "Add C." && - - git checkout -f master && - - echo Third >> A && - git update-index A && - git commit -m "Modify A." +test_expect_success 'prepare repository with topic branch' ' + test_commit A && + git checkout -b my-topic-branch && + test_commit B && + test_commit C && + git checkout -f master && + test_commit A2 A.t ' -test_expect_success \ - 'pick top patch from topic branch into master' \ - 'git cherry-pick my-topic-branch^0 && - git checkout -f my-topic-branch && - git branch master-merge master && - git branch my-topic-branch-merge my-topic-branch +test_expect_success 'pick top patch from topic branch into master' ' + git cherry-pick C && + git checkout -f my-topic-branch ' -test_debug \ - 'git cherry master && - git format-patch -k --stdout --full-index master >/dev/null && - gitk --all & sleep 1 +test_debug ' + git cherry master && + git format-patch -k --stdout --full-index master >/dev/null && + gitk --all & sleep 1 ' -test_expect_success \ - 'rebase topic branch against new master and check git am did not get halted' \ - 'git rebase master && test ! -d .git/rebase-apply' +test_expect_success 'rebase topic branch against new master and check git am did not get halted' ' + git rebase master && + test_path_is_missing .git/rebase-apply +' -test_expect_success \ - 'rebase --merge topic branch that was partially merged upstream' \ - 'git checkout -f my-topic-branch-merge && - git rebase --merge master-merge && - test ! -d .git/rebase-merge' +test_expect_success 'rebase --merge topic branch that was partially merged upstream' ' + git reset --hard C && + git rebase --merge master && + test_path_is_missing .git/rebase-merge +' test_done diff --git a/t/t3418-rebase-continue.sh b/t/t3418-rebase-continue.sh index 1e855cdae5..2680375628 100755 --- a/t/t3418-rebase-continue.sh +++ b/t/t3418-rebase-continue.sh @@ -51,7 +51,7 @@ test_expect_success 'rebase --continue remembers merge strategy and options' ' test_commit "commit-new-file-F3-on-topic-branch" F3 32 && test_when_finished "rm -fr test-bin funny.was.run" && mkdir test-bin && - cat >test-bin/git-merge-funny <<-EOF + cat >test-bin/git-merge-funny <<-EOF && #!$SHELL_PATH case "\$1" in --opt) ;; *) exit 2 ;; esac shift && @@ -77,7 +77,7 @@ test_expect_success 'rebase --continue remembers merge strategy and options' ' test_expect_success 'rebase --continue remembers --rerere-autoupdate' ' rm -fr .git/rebase-* && git reset --hard commit-new-file-F3-on-topic-branch && - git checkout master + git checkout master && test_commit "commit-new-file-F3" F3 3 && git config rerere.enabled true && test_must_fail git rebase -m master topic && diff --git a/t/t3419-rebase-patch-id.sh b/t/t3419-rebase-patch-id.sh index bd8efaf005..e70ac10a0c 100755 --- a/t/t3419-rebase-patch-id.sh +++ b/t/t3419-rebase-patch-id.sh @@ -39,7 +39,7 @@ run() } test_expect_success 'setup' ' - git commit --allow-empty -m initial + git commit --allow-empty -m initial && git tag root ' diff --git a/t/t3510-cherry-pick-sequence.sh b/t/t3510-cherry-pick-sequence.sh index 2c4c1c851d..e80050e1fe 100755 --- a/t/t3510-cherry-pick-sequence.sh +++ b/t/t3510-cherry-pick-sequence.sh @@ -2,6 +2,7 @@ test_description='Test cherry-pick continuation features + + conflicting: rewrites unrelated to conflicting + yetanotherpick: rewrites foo to e + anotherpick: rewrites foo to d + picked: rewrites foo to c @@ -27,6 +28,7 @@ test_cmp_rev () { } test_expect_success setup ' + git config advice.detachedhead false echo unrelated >unrelated && git add unrelated && test_commit initial foo a && @@ -35,8 +37,8 @@ test_expect_success setup ' test_commit picked foo c && test_commit anotherpick foo d && test_commit yetanotherpick foo e && - git config advice.detachedhead false - + pristine_detach initial && + test_commit conflicting unrelated ' test_expect_success 'cherry-pick persists data on failure' ' @@ -48,6 +50,18 @@ test_expect_success 'cherry-pick persists data on failure' ' test_path_is_file .git/sequencer/opts ' +test_expect_success 'cherry-pick mid-cherry-pick-sequence' ' + pristine_detach initial && + test_must_fail git cherry-pick base..anotherpick && + test_cmp_rev picked CHERRY_PICK_HEAD && + # "oops, I forgot that these patches rely on the change from base" + git checkout HEAD foo && + git cherry-pick base && + git cherry-pick picked && + git cherry-pick --continue && + git diff --exit-code anotherpick +' + test_expect_success 'cherry-pick persists opts correctly' ' pristine_detach initial && test_must_fail git cherry-pick -s -m 1 --strategy=recursive -X patience -X ours base..anotherpick && @@ -189,10 +203,10 @@ test_expect_success '--abort refuses to clobber unrelated change, harder case' ' test_cmp_rev initial HEAD ' -test_expect_success 'cherry-pick cleans up sequencer state when one commit is left' ' +test_expect_success 'cherry-pick still writes sequencer state when one commit is left' ' pristine_detach initial && test_must_fail git cherry-pick base..picked && - test_path_is_missing .git/sequencer && + test_path_is_dir .git/sequencer && echo "resolved" >foo && git add foo && git commit && @@ -213,7 +227,7 @@ test_expect_success 'cherry-pick cleans up sequencer state when one commit is le test_cmp expect actual ' -test_expect_failure '--abort after last commit in sequence' ' +test_expect_success '--abort after last commit in sequence' ' pristine_detach initial && test_must_fail git cherry-pick base..picked && git cherry-pick --abort && @@ -243,7 +257,66 @@ test_expect_success '--continue complains when there are unresolved conflicts' ' test_must_fail git cherry-pick --continue ' -test_expect_success '--continue continues after conflicts are resolved' ' +test_expect_success '--continue of single cherry-pick' ' + pristine_detach initial && + echo c >expect && + test_must_fail git cherry-pick picked && + echo c >foo && + git add foo && + git cherry-pick --continue && + + test_cmp expect foo && + test_cmp_rev initial HEAD^ && + git diff --exit-code HEAD && + test_must_fail git rev-parse --verify CHERRY_PICK_HEAD +' + +test_expect_success '--continue of single revert' ' + pristine_detach initial && + echo resolved >expect && + echo "Revert \"picked\"" >expect.msg && + test_must_fail git revert picked && + echo resolved >foo && + git add foo && + git cherry-pick --continue && + + git diff --exit-code HEAD && + test_cmp expect foo && + test_cmp_rev initial HEAD^ && + git diff-tree -s --pretty=tformat:%s HEAD >msg && + test_cmp expect.msg msg && + test_must_fail git rev-parse --verify CHERRY_PICK_HEAD && + test_must_fail git rev-parse --verify REVERT_HEAD +' + +test_expect_success '--continue after resolving conflicts' ' + pristine_detach initial && + echo d >expect && + cat >expect.log <<-\EOF && + OBJID + :100644 100644 OBJID OBJID M foo + OBJID + :100644 100644 OBJID OBJID M foo + OBJID + :100644 100644 OBJID OBJID M unrelated + OBJID + :000000 100644 OBJID OBJID A foo + :000000 100644 OBJID OBJID A unrelated + EOF + test_must_fail git cherry-pick base..anotherpick && + echo c >foo && + git add foo && + git cherry-pick --continue && + { + git rev-list HEAD | + git diff-tree --root --stdin | + sed "s/$_x40/OBJID/g" + } >actual.log && + test_cmp expect foo && + test_cmp expect.log actual.log +' + +test_expect_success '--continue after resolving conflicts and committing' ' pristine_detach initial && test_must_fail git cherry-pick base..anotherpick && echo "c" >foo && @@ -270,6 +343,29 @@ test_expect_success '--continue continues after conflicts are resolved' ' test_cmp expect actual ' +test_expect_success '--continue asks for help after resolving patch to nil' ' + pristine_detach conflicting && + test_must_fail git cherry-pick initial..picked && + + test_cmp_rev unrelatedpick CHERRY_PICK_HEAD && + git checkout HEAD -- unrelated && + test_must_fail git cherry-pick --continue 2>msg && + test_i18ngrep "The previous cherry-pick is now empty" msg +' + +test_expect_success 'follow advice and skip nil patch' ' + pristine_detach conflicting && + test_must_fail git cherry-pick initial..picked && + + git checkout HEAD -- unrelated && + test_must_fail git cherry-pick --continue && + git reset && + git cherry-pick --continue && + + git rev-list initial..HEAD >commits && + test_line_count = 3 commits +' + test_expect_success '--continue respects opts' ' pristine_detach initial && test_must_fail git cherry-pick -x base..anotherpick && @@ -288,6 +384,29 @@ test_expect_success '--continue respects opts' ' grep "cherry picked from" anotherpick_msg ' +test_expect_success '--continue of single-pick respects -x' ' + pristine_detach initial && + test_must_fail git cherry-pick -x picked && + echo c >foo && + git add foo && + git cherry-pick --continue && + test_path_is_missing .git/sequencer && + git cat-file commit HEAD >msg && + grep "cherry picked from" msg +' + +test_expect_success '--continue respects -x in first commit in multi-pick' ' + pristine_detach initial && + test_must_fail git cherry-pick -x picked anotherpick && + echo c >foo && + git add foo && + git cherry-pick --continue && + test_path_is_missing .git/sequencer && + git cat-file commit HEAD^ >msg && + picked=$(git rev-parse --verify picked) && + grep "cherry picked from.*$picked" msg +' + test_expect_success '--signoff is not automatically propagated to resolved conflict' ' pristine_detach initial && test_must_fail git cherry-pick --signoff base..anotherpick && @@ -306,6 +425,32 @@ test_expect_success '--signoff is not automatically propagated to resolved confl grep "Signed-off-by:" anotherpick_msg ' +test_expect_success '--signoff dropped for implicit commit of resolution, multi-pick case' ' + pristine_detach initial && + test_must_fail git cherry-pick -s picked anotherpick && + echo c >foo && + git add foo && + git cherry-pick --continue && + + git diff --exit-code HEAD && + test_cmp_rev initial HEAD^^ && + git cat-file commit HEAD^ >msg && + ! grep Signed-off-by: msg +' + +test_expect_success 'sign-off needs to be reaffirmed after conflict resolution, single-pick case' ' + pristine_detach initial && + test_must_fail git cherry-pick -s picked && + echo c >foo && + git add foo && + git cherry-pick --continue && + + git diff --exit-code HEAD && + test_cmp_rev initial HEAD^ && + git cat-file commit HEAD >msg && + ! grep Signed-off-by: msg +' + test_expect_success 'malformed instruction sheet 1' ' pristine_detach initial && test_must_fail git cherry-pick base..anotherpick && @@ -328,4 +473,9 @@ test_expect_success 'malformed instruction sheet 2' ' test_must_fail git cherry-pick --continue ' +test_expect_success 'empty commit set' ' + pristine_detach initial && + test_expect_code 128 git cherry-pick base..base +' + test_done diff --git a/t/t4131-apply-fake-ancestor.sh b/t/t4131-apply-fake-ancestor.sh index 94373ca9a0..b1361ce546 100755 --- a/t/t4131-apply-fake-ancestor.sh +++ b/t/t4131-apply-fake-ancestor.sh @@ -11,7 +11,7 @@ test_expect_success 'setup' ' test_commit 1 && test_commit 2 && mkdir sub && - test_commit 3 sub/3 && + test_commit 3 sub/3.t && test_commit 4 ' diff --git a/t/t4136-apply-check.sh b/t/t4136-apply-check.sh new file mode 100755 index 0000000000..a321f7c245 --- /dev/null +++ b/t/t4136-apply-check.sh @@ -0,0 +1,19 @@ +#!/bin/sh + +test_description='git apply should exit non-zero with unrecognized input.' + +. ./test-lib.sh + +test_expect_success 'setup' ' + test_commit 1 +' + +test_expect_success 'apply --check exits non-zero with unrecognized input' ' + test_must_fail git apply --check - <<-\EOF + I am not a patch + I look nothing like a patch + git apply must fail + EOF +' + +test_done diff --git a/t/t5000-tar-tree.sh b/t/t5000-tar-tree.sh index d9068981f8..527c9e7548 100755 --- a/t/t5000-tar-tree.sh +++ b/t/t5000-tar-tree.sh @@ -96,7 +96,7 @@ test_expect_success 'git archive with --output' \ 'git archive --output=b4.tar HEAD && test_cmp b.tar b4.tar' -test_expect_success NOT_MINGW 'git archive --remote' \ +test_expect_success 'git archive --remote' \ 'git archive --remote=. HEAD >b5.tar && test_cmp b.tar b5.tar' @@ -242,6 +242,14 @@ test_expect_success \ 'git archive --list outside of a git repo' \ 'GIT_DIR=some/non-existing/directory git archive --list' +test_expect_success 'clients cannot access unreachable commits' ' + test_commit unreachable && + sha1=`git rev-parse HEAD` && + git reset --hard HEAD^ && + git archive $sha1 >remote.tar && + test_must_fail git archive --remote=. $sha1 >remote.tar +' + test_expect_success 'git-archive --prefix=olde-' ' git archive --prefix=olde- >h.tar HEAD && ( @@ -266,7 +274,7 @@ test_expect_success 'archive --list mentions user filter' ' grep "^bar\$" output ' -test_expect_success NOT_MINGW 'archive --list shows only enabled remote filters' ' +test_expect_success 'archive --list shows only enabled remote filters' ' git archive --list --remote=. >output && ! grep "^tar\.foo\$" output && grep "^bar\$" output @@ -298,7 +306,7 @@ test_expect_success 'extension matching requires dot' ' test_cmp b.tar config-implicittar.foo ' -test_expect_success NOT_MINGW 'only enabled filters are available remotely' ' +test_expect_success 'only enabled filters are available remotely' ' test_must_fail git archive --remote=. --format=tar.foo HEAD \ >remote.tar.foo && git archive --remote=. --format=bar >remote.bar HEAD && @@ -341,12 +349,12 @@ test_expect_success GZIP,GUNZIP 'extract tgz file' ' test_cmp b.tar j.tar ' -test_expect_success GZIP,NOT_MINGW 'remote tar.gz is allowed by default' ' +test_expect_success GZIP 'remote tar.gz is allowed by default' ' git archive --remote=. --format=tar.gz HEAD >remote.tar.gz && test_cmp j.tgz remote.tar.gz ' -test_expect_success GZIP,NOT_MINGW 'remote tar.gz can be disabled' ' +test_expect_success GZIP 'remote tar.gz can be disabled' ' git config tar.tar.gz.remote false && test_must_fail git archive --remote=. --format=tar.gz HEAD \ >remote.tar.gz diff --git a/t/t5150-request-pull.sh b/t/t5150-request-pull.sh index ea6f692baf..da25bc2d1f 100755 --- a/t/t5150-request-pull.sh +++ b/t/t5150-request-pull.sh @@ -67,9 +67,11 @@ test_expect_success 'setup: two scripts for reading pull requests' ' cat <<-\EOT >read-request.sed && #!/bin/sed -nf + # Note that a request could ask for "tag $tagname" / in the git repository at:$/!d n /^$/ n + s/ tag \([^ ]*\)$/ tag--\1/ s/^[ ]*\(.*\) \([^ ]*\)/please pull\ \1\ \2/p @@ -178,6 +180,7 @@ test_expect_success 'request names an appropriate branch' ' read branch } <digest && { + test "$branch" = full || test "$branch" = master || test "$branch" = for-upstream } diff --git a/t/t5500-fetch-pack.sh b/t/t5500-fetch-pack.sh index bafcca765e..9bf69e9a0f 100755 --- a/t/t5500-fetch-pack.sh +++ b/t/t5500-fetch-pack.sh @@ -97,7 +97,7 @@ test_expect_success 'setup' ' git symbolic-ref HEAD refs/heads/B ' -pull_to_client 1st "B A" $((11*3)) +pull_to_client 1st "refs/heads/B refs/heads/A" $((11*3)) test_expect_success 'post 1st pull setup' ' add A11 $A10 && @@ -110,9 +110,9 @@ test_expect_success 'post 1st pull setup' ' done ' -pull_to_client 2nd "B" $((64*3)) +pull_to_client 2nd "refs/heads/B" $((64*3)) -pull_to_client 3rd "A" $((1*3)) +pull_to_client 3rd "refs/heads/A" $((1*3)) test_expect_success 'clone shallow' ' git clone --depth 2 "file://$(pwd)/." shallow diff --git a/t/t5527-fetch-odd-refs.sh b/t/t5527-fetch-odd-refs.sh new file mode 100755 index 0000000000..edea9f957e --- /dev/null +++ b/t/t5527-fetch-odd-refs.sh @@ -0,0 +1,29 @@ +#!/bin/sh + +test_description='test fetching of oddly-named refs' +. ./test-lib.sh + +# afterwards we will have: +# HEAD - two +# refs/for/refs/heads/master - one +# refs/heads/master - three +test_expect_success 'setup repo with odd suffix ref' ' + echo content >file && + git add . && + git commit -m one && + git update-ref refs/for/refs/heads/master HEAD && + echo content >>file && + git commit -a -m two && + echo content >>file && + git commit -a -m three && + git checkout HEAD^ +' + +test_expect_success 'suffix ref is ignored during fetch' ' + git clone --bare file://"$PWD" suffix && + echo three >expect && + git --git-dir=suffix log -1 --format=%s refs/heads/master >actual && + test_cmp expect actual +' + +test_done diff --git a/t/t5540-http-push.sh b/t/t5540-http-push.sh index 64767d8705..1eea647656 100755 --- a/t/t5540-http-push.sh +++ b/t/t5540-http-push.sh @@ -40,6 +40,22 @@ test_expect_success 'setup remote repository' ' mv test_repo.git "$HTTPD_DOCUMENT_ROOT_PATH" ' +test_expect_success 'create password-protected repository' ' + mkdir -p "$HTTPD_DOCUMENT_ROOT_PATH/auth/dumb" && + cp -Rf "$HTTPD_DOCUMENT_ROOT_PATH/test_repo.git" \ + "$HTTPD_DOCUMENT_ROOT_PATH/auth/dumb/test_repo.git" +' + +test_expect_success 'setup askpass helper' ' + cat >askpass <<-\EOF && + #!/bin/sh + echo user@host + EOF + chmod +x askpass && + GIT_ASKPASS="$PWD/askpass" && + export GIT_ASKPASS +' + test_expect_success 'clone remote repository' ' cd "$ROOT_PATH" && git clone $HTTPD_URL/dumb/test_repo.git test_repo_clone @@ -144,6 +160,24 @@ test_expect_success 'PUT and MOVE sends object to URLs with SHA-1 hash suffix' ' test_http_push_nonff "$HTTPD_DOCUMENT_ROOT_PATH"/test_repo.git \ "$ROOT_PATH"/test_repo_clone master +test_expect_success 'push to password-protected repository (user in URL)' ' + test_commit pw-user && + git push "$HTTPD_URL_USER/auth/dumb/test_repo.git" HEAD && + git rev-parse --verify HEAD >expect && + git --git-dir="$HTTPD_DOCUMENT_ROOT_PATH/auth/dumb/test_repo.git" \ + rev-parse --verify HEAD >actual && + test_cmp expect actual +' + +test_expect_failure 'push to password-protected repository (no user in URL)' ' + test_commit pw-nouser && + git push "$HTTPD_URL/auth/dumb/test_repo.git" HEAD && + git rev-parse --verify HEAD >expect && + git --git-dir="$HTTPD_DOCUMENT_ROOT_PATH/auth/dumb/test_repo.git" \ + rev-parse --verify HEAD >actual && + test_cmp expect actual +' + stop_httpd test_done diff --git a/t/t5550-http-fetch.sh b/t/t5550-http-fetch.sh index 311a33ca84..95a133d697 100755 --- a/t/t5550-http-fetch.sh +++ b/t/t5550-http-fetch.sh @@ -49,40 +49,84 @@ test_expect_success 'setup askpass helpers' ' EOF chmod +x askpass && GIT_ASKPASS="$PWD/askpass" && - export GIT_ASKPASS && - >askpass-expect-none && - echo "askpass: Password for '\''$HTTPD_DEST'\'': " >askpass-expect-pass && - { echo "askpass: Username for '\''$HTTPD_DEST'\'': " && - cat askpass-expect-pass - } >askpass-expect-both -' + export GIT_ASKPASS +' + +expect_askpass() { + dest=$HTTPD_DEST + { + case "$1" in + none) + ;; + pass) + echo "askpass: Password for 'http://$2@$dest': " + ;; + both) + echo "askpass: Username for 'http://$dest': " + echo "askpass: Password for 'http://$2@$dest': " + ;; + *) + false + ;; + esac + } >askpass-expect && + test_cmp askpass-expect askpass-query +} test_expect_success 'cloning password-protected repository can fail' ' >askpass-query && echo wrong >askpass-response && test_must_fail git clone "$HTTPD_URL/auth/repo.git" clone-auth-fail && - test_cmp askpass-expect-both askpass-query + expect_askpass both wrong ' test_expect_success 'http auth can use user/pass in URL' ' >askpass-query && - echo wrong >askpass-reponse && + echo wrong >askpass-response && git clone "$HTTPD_URL_USER_PASS/auth/repo.git" clone-auth-none && - test_cmp askpass-expect-none askpass-query + expect_askpass none ' test_expect_success 'http auth can use just user in URL' ' >askpass-query && echo user@host >askpass-response && git clone "$HTTPD_URL_USER/auth/repo.git" clone-auth-pass && - test_cmp askpass-expect-pass askpass-query + expect_askpass pass user@host ' test_expect_success 'http auth can request both user and pass' ' >askpass-query && echo user@host >askpass-response && git clone "$HTTPD_URL/auth/repo.git" clone-auth-both && - test_cmp askpass-expect-both askpass-query + expect_askpass both user@host +' + +test_expect_success 'http auth respects credential helper config' ' + test_config_global credential.helper "!f() { + cat >/dev/null + echo username=user@host + echo password=user@host + }; f" && + >askpass-query && + echo wrong >askpass-response && + git clone "$HTTPD_URL/auth/repo.git" clone-auth-helper && + expect_askpass none +' + +test_expect_success 'http auth can get username from config' ' + test_config_global "credential.$HTTPD_URL.username" user@host && + >askpass-query && + echo user@host >askpass-response && + git clone "$HTTPD_URL/auth/repo.git" clone-auth-user && + expect_askpass pass user@host +' + +test_expect_success 'configured username does not override URL' ' + test_config_global "credential.$HTTPD_URL.username" wrong && + >askpass-query && + echo user@host >askpass-response && + git clone "$HTTPD_URL_USER/auth/repo.git" clone-auth-user2 && + expect_askpass pass user@host ' test_expect_success 'fetch changes via http' ' diff --git a/t/t7106-reset-sequence.sh b/t/t7106-reset-sequence.sh deleted file mode 100755 index 83f7ea59c9..0000000000 --- a/t/t7106-reset-sequence.sh +++ /dev/null @@ -1,52 +0,0 @@ -#!/bin/sh - -test_description='Test interaction of reset --hard with sequencer - - + anotherpick: rewrites foo to d - + picked: rewrites foo to c - + unrelatedpick: rewrites unrelated to reallyunrelated - + base: rewrites foo to b - + initial: writes foo as a, unrelated as unrelated -' - -. ./test-lib.sh - -pristine_detach () { - git cherry-pick --quit && - git checkout -f "$1^0" && - git read-tree -u --reset HEAD && - git clean -d -f -f -q -x -} - -test_expect_success setup ' - echo unrelated >unrelated && - git add unrelated && - test_commit initial foo a && - test_commit base foo b && - test_commit unrelatedpick unrelated reallyunrelated && - test_commit picked foo c && - test_commit anotherpick foo d && - git config advice.detachedhead false - -' - -test_expect_success 'reset --hard cleans up sequencer state, providing one-level undo' ' - pristine_detach initial && - test_must_fail git cherry-pick base..anotherpick && - test_path_is_dir .git/sequencer && - git reset --hard && - test_path_is_missing .git/sequencer && - test_path_is_dir .git/sequencer-old && - git reset --hard && - test_path_is_missing .git/sequencer-old -' - -test_expect_success 'cherry-pick --abort does not leave sequencer-old dir' ' - pristine_detach initial && - test_must_fail git cherry-pick base..anotherpick && - git cherry-pick --abort && - test_path_is_missing .git/sequencer && - test_path_is_missing .git/sequencer-old -' - -test_done diff --git a/t/t7501-commit.sh b/t/t7501-commit.sh index 3ad04363b5..8bb38337a9 100755 --- a/t/t7501-commit.sh +++ b/t/t7501-commit.sh @@ -8,39 +8,39 @@ test_description='git commit' . ./test-lib.sh +. "$TEST_DIRECTORY/diff-lib.sh" -test_tick +author='The Real Author <someguy@his.email.org>' -test_expect_success \ - "initial status" \ - "echo 'bongo bongo' >file && - git add file" +test_tick -test_expect_success "Constructing initial commit" ' +test_expect_success 'initial status' ' + echo bongo bongo >file && + git add file && git status >actual && test_i18ngrep "Initial commit" actual ' -test_expect_success \ - "fail initial amend" \ - "test_must_fail git commit --amend" +test_expect_success 'fail initial amend' ' + test_must_fail git commit --amend +' -test_expect_success \ - "initial commit" \ - "git commit -m initial" +test_expect_success 'setup: initial commit' ' + git commit -m initial +' -test_expect_success \ - "invalid options 1" \ - "test_must_fail git commit -m foo -m bar -F file" +test_expect_success '-m and -F do not mix' ' + test_must_fail git commit -m foo -m bar -F file +' -test_expect_success \ - "invalid options 2" \ - "test_must_fail git commit -C HEAD -m illegal" +test_expect_success '-m and -C do not mix' ' + test_must_fail git commit -C HEAD -m illegal +' -test_expect_success \ - "using paths with -a" \ - "echo King of the bongo >file && - test_must_fail git commit -m foo -a file" +test_expect_success 'paths and -a do not mix' ' + echo King of the bongo >file && + test_must_fail git commit -m foo -a file +' test_expect_success PERL 'can use paths with --interactive' ' echo bong-o-bong >file && @@ -50,139 +50,163 @@ test_expect_success PERL 'can use paths with --interactive' ' git reset --hard HEAD^ ' -test_expect_success \ - "using invalid commit with -C" \ - "test_must_fail git commit -C bogus" +test_expect_success 'using invalid commit with -C' ' + test_must_fail git commit -C bogus +' -test_expect_success \ - "testing nothing to commit" \ - "test_must_fail git commit -m initial" +test_expect_success 'nothing to commit' ' + test_must_fail git commit -m initial +' -test_expect_success \ - "next commit" \ - "echo 'bongo bongo bongo' >file \ - git commit -m next -a" +test_expect_success 'setup: non-initial commit' ' + echo bongo bongo bongo >file && + git commit -m next -a +' -test_expect_success \ - "commit message from non-existing file" \ - "echo 'more bongo: bongo bongo bongo bongo' >file && \ - test_must_fail git commit -F gah -a" +test_expect_success 'commit message from non-existing file' ' + echo more bongo: bongo bongo bongo bongo >file && + test_must_fail git commit -F gah -a +' -# Empty except stray tabs and spaces on a few lines. -sed -e 's/@$//' >msg <<EOF - @ +test_expect_success 'empty commit message' ' + # Empty except stray tabs and spaces on a few lines. + sed -e "s/@//g" >msg <<-\EOF && + @ @ + @@ + @ @ + @Signed-off-by: hula@ + EOF + test_must_fail git commit -F msg -a +' - @ -Signed-off-by: hula -EOF -test_expect_success \ - "empty commit message" \ - "test_must_fail git commit -F msg -a" +test_expect_success 'setup: commit message from file' ' + echo this is the commit message, coming from a file >msg && + git commit -F msg -a +' -test_expect_success \ - "commit message from file" \ - "echo 'this is the commit message, coming from a file' >msg && \ - git commit -F msg -a" +test_expect_success 'amend commit' ' + cat >editor <<-\EOF && + #!/bin/sh + sed -e "s/a file/an amend commit/g" < "$1" > "$1-" + mv "$1-" "$1" + EOF + chmod 755 editor && + EDITOR=./editor git commit --amend +' -cat >editor <<\EOF -#!/bin/sh -sed -e "s/a file/an amend commit/g" < "$1" > "$1-" -mv "$1-" "$1" -EOF -chmod 755 editor +test_expect_success 'set up editor' ' + cat >editor <<-\EOF && + #!/bin/sh + sed -e "s/unamended/amended/g" <"$1" >"$1-" + mv "$1-" "$1" + EOF + chmod 755 editor +' -test_expect_success \ - "amend commit" \ - "EDITOR=./editor git commit --amend" +test_expect_success 'amend without launching editor' ' + echo unamended >expect && + git commit --allow-empty -m "unamended" && + echo needs more bongo >file && + git add file && + EDITOR=./editor git commit --no-edit --amend && + git diff --exit-code HEAD -- file && + git diff-tree -s --format=%s HEAD >msg && + test_cmp expect msg +' -test_expect_success \ - "passing -m and -F" \ - "echo 'enough with the bongos' >file && \ - test_must_fail git commit -F msg -m amending ." +test_expect_success '--amend --edit' ' + echo amended >expect && + git commit --allow-empty -m "unamended" && + echo bongo again >file && + git add file && + EDITOR=./editor git commit --edit --amend && + git diff-tree -s --format=%s HEAD >msg && + test_cmp expect msg +' -test_expect_success \ - "using message from other commit" \ - "git commit -C HEAD^ ." +test_expect_success '-m --edit' ' + echo amended >expect && + git commit --allow-empty -m buffer && + echo bongo bongo >file && + git add file && + EDITOR=./editor git commit -m unamended --edit && + git diff-tree -s --format=%s HEAD >msg && + test_cmp expect msg +' -cat >editor <<\EOF -#!/bin/sh -sed -e "s/amend/older/g" < "$1" > "$1-" -mv "$1-" "$1" -EOF -chmod 755 editor - -test_expect_success \ - "editing message from other commit" \ - "echo 'hula hula' >file && \ - EDITOR=./editor git commit -c HEAD^ -a" - -test_expect_success \ - "message from stdin" \ - "echo 'silly new contents' >file && \ - echo commit message from stdin | git commit -F - -a" - -test_expect_success \ - "overriding author from command line" \ - "echo 'gak' >file && \ - git commit -m 'author' --author 'Rubber Duck <rduck@convoy.org>' -a >output 2>&1" - -test_expect_success \ - "commit --author output mentions author" \ - "grep Rubber.Duck output" - -test_expect_success PERL \ - "interactive add" \ - "echo 7 | git commit --interactive | grep 'What now'" - -test_expect_success PERL \ - "commit --interactive doesn't change index if editor aborts" \ - "echo zoo >file && +test_expect_success '-m and -F do not mix' ' + echo enough with the bongos >file && + test_must_fail git commit -F msg -m amending . +' + +test_expect_success 'using message from other commit' ' + git commit -C HEAD^ . +' + +test_expect_success 'editing message from other commit' ' + cat >editor <<-\EOF && + #!/bin/sh + sed -e "s/amend/older/g" < "$1" > "$1-" + mv "$1-" "$1" + EOF + chmod 755 editor && + echo hula hula >file && + EDITOR=./editor git commit -c HEAD^ -a +' + +test_expect_success 'message from stdin' ' + echo silly new contents >file && + echo commit message from stdin | + git commit -F - -a +' + +test_expect_success 'overriding author from command line' ' + echo gak >file && + git commit -m author \ + --author "Rubber Duck <rduck@convoy.org>" -a >output 2>&1 && + grep Rubber.Duck output +' + +test_expect_success PERL 'interactive add' ' + echo 7 | + git commit --interactive | + grep "What now" +' + +test_expect_success PERL "commit --interactive doesn't change index if editor aborts" ' + echo zoo >file && test_must_fail git diff --exit-code >diff1 && - (echo u ; echo '*' ; echo q) | - (EDITOR=: && export EDITOR && - test_must_fail git commit --interactive) && + (echo u ; echo "*" ; echo q) | + ( + EDITOR=: && + export EDITOR && + test_must_fail git commit --interactive + ) && git diff >diff2 && - test_cmp diff1 diff2" - -test_expect_success \ - "showing committed revisions" \ - "git rev-list HEAD >current" + compare_diff_patch diff1 diff2 +' -cat >editor <<\EOF -#!/bin/sh -sed -e "s/good/bad/g" < "$1" > "$1-" -mv "$1-" "$1" -EOF -chmod 755 editor - -cat >msg <<EOF -A good commit message. -EOF - -test_expect_success \ - 'editor not invoked if -F is given' ' - echo "moo" >file && - EDITOR=./editor git commit -a -F msg && - git show -s --pretty=format:"%s" | grep -q good && - echo "quack" >file && - echo "Another good message." | EDITOR=./editor git commit -a -F - && - git show -s --pretty=format:"%s" | grep -q good - ' -# We could just check the head sha1, but checking each commit makes it -# easier to isolate bugs. - -cat >expected <<\EOF -72c0dc9855b0c9dadcbfd5a31cab072e0cb774ca -9b88fc14ce6b32e3d9ee021531a54f18a5cf38a2 -3536bbb352c3a1ef9a420f5b4242d48578b92aa7 -d381ac431806e53f3dd7ac2f1ae0534f36d738b9 -4fd44095ad6334f3ef72e4c5ec8ddf108174b54a -402702b49136e7587daa9280e91e4bb7cb2179f7 -EOF - -test_expect_success \ - 'validate git rev-list output.' \ - 'test_cmp expected current' +test_expect_success 'editor not invoked if -F is given' ' + cat >editor <<-\EOF && + #!/bin/sh + sed -e s/good/bad/g <"$1" >"$1-" + mv "$1-" "$1" + EOF + chmod 755 editor && + + echo A good commit message. >msg && + echo moo >file && + + EDITOR=./editor git commit -a -F msg && + git show -s --pretty=format:%s >subject && + grep -q good subject && + + echo quack >file && + echo Another good message. | + EDITOR=./editor git commit -a -F - && + git show -s --pretty=format:%s >subject && + grep -q good subject +' test_expect_success 'partial commit that involves removal (1)' ' @@ -216,7 +240,6 @@ test_expect_success 'partial commit that involves removal (3)' ' ' -author="The Real Author <someguy@his.email.org>" test_expect_success 'amend commit to fix author' ' oldtick=$GIT_AUTHOR_DATE && @@ -345,7 +368,6 @@ test_expect_success 'multiple -m' ' ' -author="The Real Author <someguy@his.email.org>" test_expect_success 'amend commit to fix author' ' oldtick=$GIT_AUTHOR_DATE && @@ -372,15 +394,8 @@ test_expect_success 'git commit <file> with dirty index' ' test_expect_success 'same tree (single parent)' ' - git reset --hard - - if git commit -m empty - then - echo oops -- should have complained - false - else - : happy - fi + git reset --hard && + test_must_fail git commit -m empty ' diff --git a/t/t9301-fast-import-notes.sh b/t/t9301-fast-import-notes.sh index 463254c727..83acf68bc3 100755 --- a/t/t9301-fast-import-notes.sh +++ b/t/t9301-fast-import-notes.sh @@ -505,9 +505,63 @@ test_expect_success 'verify that non-notes are untouched by a fanout change' ' test_cmp expect_non-note3 actual ' + +# Change the notes for the three top commits +test_tick +cat >input <<INPUT_END +commit refs/notes/many_notes +committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE +data <<COMMIT +changing notes for the top three commits +COMMIT +from refs/notes/many_notes^0 +INPUT_END + +rm expect +i=$num_commits +j=0 +while test $j -lt 3 +do + cat >>input <<INPUT_END +N inline refs/heads/many_commits~$j +data <<EOF +changed note for commit #$i +EOF +INPUT_END + cat >>expect <<EXPECT_END + commit #$i + changed note for commit #$i +EXPECT_END + i=$(($i - 1)) + j=$(($j + 1)) +done + +test_expect_success 'change a few existing notes' ' + + git fast-import <input && + GIT_NOTES_REF=refs/notes/many_notes git log -n3 refs/heads/many_commits | + grep "^ " > actual && + test_cmp expect actual + +' + +test_expect_success 'verify that changing notes respect existing fanout' ' + + # None of the entries in the top-level notes tree should be a full SHA1 + git ls-tree --name-only refs/notes/many_notes | + while read path + do + if test $(expr length "$path") -ge 40 + then + return 1 + fi + done + +' + remaining_notes=10 test_tick -cat >>input <<INPUT_END +cat >input <<INPUT_END commit refs/notes/many_notes committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE data <<COMMIT @@ -516,12 +570,11 @@ COMMIT from refs/notes/many_notes^0 INPUT_END -i=$remaining_notes -while test $i -lt $num_commits +i=$(($num_commits - $remaining_notes)) +for sha1 in $(git rev-list -n $i refs/heads/many_commits) do - i=$(($i + 1)) cat >>input <<INPUT_END -N 0000000000000000000000000000000000000000 :$i +N 0000000000000000000000000000000000000000 $sha1 INPUT_END done diff --git a/t/t9500-gitweb-standalone-no-errors.sh b/t/t9500-gitweb-standalone-no-errors.sh index 53297156a3..ab24917812 100755 --- a/t/t9500-gitweb-standalone-no-errors.sh +++ b/t/t9500-gitweb-standalone-no-errors.sh @@ -274,6 +274,53 @@ test_expect_success \ 'gitweb_run "p=.git;a=commitdiff;hp=foo-becomes-a-directory;h=foo-symlinked-to-bar"' # ---------------------------------------------------------------------- +# commitdiff testing (incomplete lines) + +test_expect_success 'setup incomplete lines' ' + cat >file<<-\EOF && + Dominus regit me, + et nihil mihi deerit. + In loco pascuae ibi me collocavit, + super aquam refectionis educavit me; + animam meam convertit, + deduxit me super semitas jusitiae, + propter nomen suum. + CHANGE_ME + EOF + git commit -a -m "Preparing for incomplete lines" && + echo "incomplete" | tr -d "\\012" >>file && + git commit -a -m "Add incomplete line" && + git tag incomplete_lines_add && + sed -e s/CHANGE_ME/change_me/ <file >file+ && + mv -f file+ file && + git commit -a -m "Incomplete context line" && + git tag incomplete_lines_ctx && + echo "Dominus regit me," >file && + echo "incomplete line" | tr -d "\\012" >>file && + git commit -a -m "Change incomplete line" && + git tag incomplete_lines_chg + echo "Dominus regit me," >file && + git commit -a -m "Remove incomplete line" && + git tag incomplete_lines_rem +' + +test_expect_success 'commitdiff(1): addition of incomplete line' ' + gitweb_run "p=.git;a=commitdiff;h=incomplete_lines_add" +' + +test_expect_success 'commitdiff(1): incomplete line as context line' ' + gitweb_run "p=.git;a=commitdiff;h=incomplete_lines_ctx" +' + +test_expect_success 'commitdiff(1): change incomplete line' ' + gitweb_run "p=.git;a=commitdiff;h=incomplete_lines_chg" +' + +test_expect_success 'commitdiff(1): removal of incomplete line' ' + gitweb_run "p=.git;a=commitdiff;h=incomplete_lines_rem" +' + +# ---------------------------------------------------------------------- # commit, commitdiff: merge, large test_expect_success \ 'Create a merge' \ @@ -282,7 +329,8 @@ test_expect_success \ git add b && git commit -a -m "On branch" && git checkout master && - git pull . b' + git pull . b && + git tag merge_commit' test_expect_success \ 'commit(0): merge commit' \ @@ -332,6 +380,29 @@ test_expect_success \ 'gitweb_run "p=.git;a=commitdiff;h=b"' # ---------------------------------------------------------------------- +# side-by-side diff + +test_expect_success 'side-by-side: addition of incomplete line' ' + gitweb_run "p=.git;a=commitdiff;h=incomplete_lines_add;ds=sidebyside" +' + +test_expect_success 'side-by-side: incomplete line as context line' ' + gitweb_run "p=.git;a=commitdiff;h=incomplete_lines_ctx;ds=sidebyside" +' + +test_expect_success 'side-by-side: changed incomplete line' ' + gitweb_run "p=.git;a=commitdiff;h=incomplete_lines_chg;ds=sidebyside" +' + +test_expect_success 'side-by-side: removal of incomplete line' ' + gitweb_run "p=.git;a=commitdiff;h=incomplete_lines_rem;ds=sidebyside" +' + +test_expect_success 'side-by-side: merge commit' ' + gitweb_run "p=.git;a=commitdiff;h=merge_commit;ds=sidebyside" +' + +# ---------------------------------------------------------------------- # tags testing test_expect_success \ diff --git a/t/t9805-skip-submit-edit.sh b/t/t9805-skip-submit-edit.sh index 734ccf2fb9..df929e0555 100755 --- a/t/t9805-skip-submit-edit.sh +++ b/t/t9805-skip-submit-edit.sh @@ -38,7 +38,7 @@ test_expect_success 'no config, unedited, say no' ' cd "$git" && echo line >>file1 && git commit -a -m "change 3 (not really)" && - printf "bad response\nn\n" | "$GITP4" submit + printf "bad response\nn\n" | "$GITP4" submit && p4 changes //depot/... >wc && test_line_count = 2 wc ) @@ -74,6 +74,28 @@ test_expect_success 'skipSubmitEditCheck' ' ) ' +# check the normal case, where the template really is edited +test_expect_success 'no config, edited' ' + "$GITP4" clone --dest="$git" //depot && + test_when_finished cleanup_git && + ed="$TRASH_DIRECTORY/ed.sh" && + test_when_finished "rm \"$ed\"" && + cat >"$ed" <<-EOF && + #!$SHELL_PATH + sleep 1 + touch "\$1" + exit 0 + EOF + chmod 755 "$ed" && + ( + cd "$git" && + echo line >>file1 && + git commit -a -m "change 5" && + EDITOR="\"$ed\"" "$GITP4" submit && + p4 changes //depot/... >wc && + test_line_count = 5 wc + ) +' test_expect_success 'kill p4d' ' kill_p4d diff --git a/t/t9807-submit.sh b/t/t9807-submit.sh new file mode 100755 index 0000000000..2cb724e14c --- /dev/null +++ b/t/t9807-submit.sh @@ -0,0 +1,38 @@ +#!/bin/sh + +test_description='git-p4 submit' + +. ./lib-git-p4.sh + +test_expect_success 'start p4d' ' + start_p4d +' + +test_expect_success 'init depot' ' + ( + cd "$cli" && + echo file1 >file1 && + p4 add file1 && + p4 submit -d "change 1" + ) +' + +test_expect_success 'submit with no client dir' ' + test_when_finished cleanup_git && + "$GITP4" clone --dest="$git" //depot && + ( + cd "$git" && + echo file2 >file2 && + git add file2 && + git commit -m "git commit 2" && + rm -rf "$cli" && + git config git-p4.skipSubmitEdit true && + "$GITP4" submit + ) +' + +test_expect_success 'kill p4d' ' + kill_p4d +' + +test_done diff --git a/t/t9808-chdir.sh b/t/t9808-chdir.sh new file mode 100755 index 0000000000..eb8cc9523e --- /dev/null +++ b/t/t9808-chdir.sh @@ -0,0 +1,49 @@ +#!/bin/sh + +test_description='git-p4 relative chdir' + +. ./lib-git-p4.sh + +test_expect_success 'start p4d' ' + start_p4d +' + +test_expect_success 'init depot' ' + ( + cd "$cli" && + echo file1 >file1 && + p4 add file1 && + p4 submit -d "change 1" + ) +' + +# P4 reads from P4CONFIG file to find its server params, if the +# environment variable is set +test_expect_success 'P4CONFIG and absolute dir clone' ' + printf "P4PORT=$P4PORT\nP4CLIENT=$P4CLIENT\n" >p4config && + test_when_finished "rm \"$TRASH_DIRECTORY/p4config\"" && + test_when_finished cleanup_git && + ( + P4CONFIG=p4config && export P4CONFIG && + unset P4PORT P4CLIENT && + "$GITP4" clone --verbose --dest="$git" //depot + ) +' + +# same thing, but with relative directory name, note missing $ on --dest +test_expect_success 'P4CONFIG and relative dir clone' ' + printf "P4PORT=$P4PORT\nP4CLIENT=$P4CLIENT\n" >p4config && + test_when_finished "rm \"$TRASH_DIRECTORY/p4config\"" && + test_when_finished cleanup_git && + ( + P4CONFIG=p4config && export P4CONFIG && + unset P4PORT P4CLIENT && + "$GITP4" clone --verbose --dest="git" //depot + ) +' + +test_expect_success 'kill p4d' ' + kill_p4d +' + +test_done diff --git a/t/test-lib.sh b/t/test-lib.sh index bdd9513b84..0e932dd975 100644 --- a/t/test-lib.sh +++ b/t/test-lib.sh @@ -44,6 +44,7 @@ export LANG LC_ALL PAGER TERM TZ EDITOR=: unset VISUAL unset EMAIL +unset LANGUAGE unset $(perl -e ' my @env = keys %ENV; my $ok = join("|", qw( @@ -379,6 +380,11 @@ test_config () { git config "$@" } +test_config_global () { + test_when_finished "test_unconfig --global '$1'" && + git config --global "$@" +} + # Use test_set_prereq to tell that a particular prerequisite is available. # The prerequisite can later be checked for in two ways: # @@ -1113,12 +1119,14 @@ esac test -z "$NO_PERL" && test_set_prereq PERL test -z "$NO_PYTHON" && test_set_prereq PYTHON test -n "$USE_LIBPCRE" && test_set_prereq LIBPCRE +test -z "$NO_GETTEXT" && test_set_prereq GETTEXT # Can we rely on git's output in the C locale? if test -n "$GETTEXT_POISON" then GIT_GETTEXT_POISON=YesPlease export GIT_GETTEXT_POISON + test_set_prereq GETTEXT_POISON else test_set_prereq C_LOCALE_OUTPUT fi diff --git a/test-credential.c b/test-credential.c new file mode 100644 index 0000000000..dee200e7f2 --- /dev/null +++ b/test-credential.c @@ -0,0 +1,38 @@ +#include "cache.h" +#include "credential.h" +#include "string-list.h" + +static const char usage_msg[] = +"test-credential <fill|approve|reject> [helper...]"; + +int main(int argc, const char **argv) +{ + const char *op; + struct credential c = CREDENTIAL_INIT; + int i; + + op = argv[1]; + if (!op) + usage(usage_msg); + for (i = 2; i < argc; i++) + string_list_append(&c.helpers, argv[i]); + + if (credential_read(&c, stdin) < 0) + die("unable to read credential from stdin"); + + if (!strcmp(op, "fill")) { + credential_fill(&c); + if (c.username) + printf("username=%s\n", c.username); + if (c.password) + printf("password=%s\n", c.password); + } + else if (!strcmp(op, "approve")) + credential_approve(&c); + else if (!strcmp(op, "reject")) + credential_reject(&c); + else + usage(usage_msg); + + return 0; +} diff --git a/test-dump-cache-tree.c b/test-dump-cache-tree.c index 1f73f1ea7d..e6c292385f 100644 --- a/test-dump-cache-tree.c +++ b/test-dump-cache-tree.c @@ -59,6 +59,6 @@ int main(int ac, char **av) struct cache_tree *another = cache_tree(); if (read_cache() < 0) die("unable to read index file"); - cache_tree_update(another, active_cache, active_nr, 0, 1); + cache_tree_update(another, active_cache, active_nr, 0, 1, 0); return dump_cache_tree(active_cache_tree, another, ""); } diff --git a/test-scrap-cache-tree.c b/test-scrap-cache-tree.c new file mode 100644 index 0000000000..4728013910 --- /dev/null +++ b/test-scrap-cache-tree.c @@ -0,0 +1,17 @@ +#include "cache.h" +#include "tree.h" +#include "cache-tree.h" + +static struct lock_file index_lock; + +int main(int ac, char **av) +{ + int fd = hold_locked_index(&index_lock, 1); + if (read_cache() < 0) + die("unable to read index file"); + active_cache_tree = NULL; + if (write_cache(fd, active_cache, active_nr) + || commit_lock_file(&index_lock)) + die("unable to write index file"); + return 0; +} diff --git a/transport.c b/transport.c index 51814b5da3..63f38e3940 100644 --- a/transport.c +++ b/transport.c @@ -163,7 +163,7 @@ static void set_upstreams(struct transport *transport, struct ref *refs, /* Follow symbolic refs (mainly for HEAD). */ localname = ref->peer_ref->name; remotename = ref->name; - tmp = resolve_ref(localname, sha, 1, &flag); + tmp = resolve_ref_unsafe(localname, sha, 1, &flag); if (tmp && flag & REF_ISSYMREF && !prefixcmp(tmp, "refs/heads/")) localname = tmp; @@ -502,7 +502,7 @@ static struct ref *get_refs_via_connect(struct transport *transport, int for_pus struct ref *refs; connect_setup(transport, for_push, 0); - get_remote_heads(data->fd[0], &refs, 0, NULL, + get_remote_heads(data->fd[0], &refs, for_push ? REF_NORMAL : 0, &data->extra_have); data->got_remote_heads = 1; @@ -537,7 +537,7 @@ static int fetch_refs_via_pack(struct transport *transport, if (!data->got_remote_heads) { connect_setup(transport, 0, 0); - get_remote_heads(data->fd[0], &refs_tmp, 0, NULL, 0, NULL); + get_remote_heads(data->fd[0], &refs_tmp, 0, NULL); data->got_remote_heads = 1; } @@ -772,8 +772,7 @@ static int git_transport_push(struct transport *transport, struct ref *remote_re struct ref *tmp_refs; connect_setup(transport, 1, 0); - get_remote_heads(data->fd[0], &tmp_refs, 0, NULL, REF_NORMAL, - NULL); + get_remote_heads(data->fd[0], &tmp_refs, REF_NORMAL, NULL); data->got_remote_heads = 1; } diff --git a/unix-socket.c b/unix-socket.c new file mode 100644 index 0000000000..84b15099f2 --- /dev/null +++ b/unix-socket.c @@ -0,0 +1,56 @@ +#include "cache.h" +#include "unix-socket.h" + +static int unix_stream_socket(void) +{ + int fd = socket(AF_UNIX, SOCK_STREAM, 0); + if (fd < 0) + die_errno("unable to create socket"); + return fd; +} + +static void unix_sockaddr_init(struct sockaddr_un *sa, const char *path) +{ + int size = strlen(path) + 1; + if (size > sizeof(sa->sun_path)) + die("socket path is too long to fit in sockaddr"); + memset(sa, 0, sizeof(*sa)); + sa->sun_family = AF_UNIX; + memcpy(sa->sun_path, path, size); +} + +int unix_stream_connect(const char *path) +{ + int fd; + struct sockaddr_un sa; + + unix_sockaddr_init(&sa, path); + fd = unix_stream_socket(); + if (connect(fd, (struct sockaddr *)&sa, sizeof(sa)) < 0) { + close(fd); + return -1; + } + return fd; +} + +int unix_stream_listen(const char *path) +{ + int fd; + struct sockaddr_un sa; + + unix_sockaddr_init(&sa, path); + fd = unix_stream_socket(); + + unlink(path); + if (bind(fd, (struct sockaddr *)&sa, sizeof(sa)) < 0) { + close(fd); + return -1; + } + + if (listen(fd, 5) < 0) { + close(fd); + return -1; + } + + return fd; +} diff --git a/unix-socket.h b/unix-socket.h new file mode 100644 index 0000000000..e271aeec5a --- /dev/null +++ b/unix-socket.h @@ -0,0 +1,7 @@ +#ifndef UNIX_SOCKET_H +#define UNIX_SOCKET_H + +int unix_stream_connect(const char *path); +int unix_stream_listen(const char *path); + +#endif /* UNIX_SOCKET_H */ diff --git a/upload-pack.c b/upload-pack.c index 470cffd7c1..6f36f6255c 100644 --- a/upload-pack.c +++ b/upload-pack.c @@ -784,6 +784,8 @@ int main(int argc, char **argv) int i; int strict = 0; + git_setup_gettext(); + packet_trace_identity("upload-pack"); git_extract_argv0_path(argv[0]); read_replace_refs = 0; diff --git a/userdiff.c b/userdiff.c index 7c983c14ff..76109da4bc 100644 --- a/userdiff.c +++ b/userdiff.c @@ -118,7 +118,7 @@ PATTERNS("cpp", /* Jump targets or access declarations */ "!^[ \t]*[A-Za-z_][A-Za-z_0-9]*:.*$\n" /* C/++ functions/methods at top level */ - "^([A-Za-z_][A-Za-z_0-9]*([ \t]+[A-Za-z_][A-Za-z_0-9]*([ \t]*::[ \t]*[^[:space:]]+)?){1,}[ \t]*\\([^;]*)$\n" + "^([A-Za-z_][A-Za-z_0-9]*([ \t*]+[A-Za-z_][A-Za-z_0-9]*([ \t]*::[ \t]*[^[:space:]]+)?){1,}[ \t]*\\([^;]*)$\n" /* compound type at top level */ "^((struct|class|enum)[^;]*)$", /* -- */ diff --git a/wrap-for-bin.sh b/wrap-for-bin.sh index 09feb1f737..53a8dd0a3f 100644 --- a/wrap-for-bin.sh +++ b/wrap-for-bin.sh @@ -15,7 +15,8 @@ else export GIT_TEMPLATE_DIR fi GITPERLLIB='@@BUILD_DIR@@/perl/blib/lib' +GIT_TEXTDOMAINDIR='@@BUILD_DIR@@/po/build/locale' PATH='@@BUILD_DIR@@/bin-wrappers:'"$PATH" -export GIT_EXEC_PATH GITPERLLIB PATH +export GIT_EXEC_PATH GITPERLLIB PATH GIT_TEXTDOMAINDIR exec "${GIT_EXEC_PATH}/@@PROG@@" "$@" diff --git a/wt-status.c b/wt-status.c index 70fdb76ff2..9ffc535f1a 100644 --- a/wt-status.c +++ b/wt-status.c @@ -111,7 +111,6 @@ void status_printf_more(struct wt_status *s, const char *color, void wt_status_prepare(struct wt_status *s) { unsigned char sha1[20]; - const char *head; memset(s, 0, sizeof(*s)); memcpy(s->color_palette, default_wt_status_colors, @@ -119,8 +118,7 @@ void wt_status_prepare(struct wt_status *s) s->show_untracked_files = SHOW_NORMAL_UNTRACKED_FILES; s->use_color = -1; s->relative_paths = 1; - head = resolve_ref("HEAD", sha1, 0, NULL); - s->branch = head ? xstrdup(head) : NULL; + s->branch = resolve_refdup("HEAD", sha1, 0, NULL); s->reference = "HEAD"; s->fp = stdout; s->index_file = get_index_file(); @@ -188,13 +188,20 @@ void git_deflate_init_gzip(git_zstream *strm, int level) strm->z.msg ? strm->z.msg : "no message"); } -void git_deflate_end(git_zstream *strm) +int git_deflate_abort(git_zstream *strm) { int status; zlib_pre_call(strm); status = deflateEnd(&strm->z); zlib_post_call(strm); + return status; +} + +void git_deflate_end(git_zstream *strm) +{ + int status = git_deflate_abort(strm); + if (status == Z_OK) return; error("deflateEnd: %s (%s)", zerr_to_string(status), |