diff options
Diffstat (limited to 'Documentation')
62 files changed, 1164 insertions, 198 deletions
diff --git a/Documentation/CodingGuidelines b/Documentation/CodingGuidelines index 7e4d5716a6..559d5f9ebf 100644 --- a/Documentation/CodingGuidelines +++ b/Documentation/CodingGuidelines @@ -237,8 +237,10 @@ For Python scripts: Writing Documentation: - Most (if not all) of the documentation pages are written in AsciiDoc - and processed into HTML output and manpages. + Most (if not all) of the documentation pages are written in the + AsciiDoc format in *.txt files (e.g. Documentation/git.txt), and + processed into HTML and manpages (e.g. git.html and git.1 in the + same directory). Every user-visible change should be reflected in the documentation. The same general rule as for code applies -- imitate the existing diff --git a/Documentation/RelNotes/1.8.3.txt b/Documentation/RelNotes/1.8.3.txt new file mode 100644 index 0000000000..ead568e7f1 --- /dev/null +++ b/Documentation/RelNotes/1.8.3.txt @@ -0,0 +1,436 @@ +Git v1.8.3 Release Notes +======================== + +Backward compatibility notes (for Git 2.0) +------------------------------------------ + +When "git push [$there]" does not say what to push, we have used the +traditional "matching" semantics so far (all your branches were sent +to the remote as long as there already are branches of the same name +over there). In Git 2.0, the default will change to the "simple" +semantics that pushes only the current branch to the branch with the same +name, and only when the current branch is set to integrate with that +remote branch. Use the user preference configuration variable +"push.default" to change this. If you are an old-timer who is used +to the "matching" semantics, you can set the variable to "matching" +to keep the traditional behaviour. If you want to live in the future +early, you can set it to "simple" today without waiting for Git 2.0. + +When "git add -u" (and "git add -A") is run inside a subdirectory and +does not specify which paths to add on the command line, it +will operate on the entire tree in Git 2.0 for consistency +with "git commit -a" and other commands. There will be no +mechanism to make plain "git add -u" behave like "git add -u .". +Current users of "git add -u" (without a pathspec) should start +training their fingers to explicitly say "git add -u ." +before Git 2.0 comes. A warning is issued when these commands are +run without a pathspec and when you have local changes outside the +current directory, because the behaviour in Git 2.0 will be different +from today's version in such a situation. + +In Git 2.0, "git add <path>" will behave as "git add -A <path>", so +that "git add dir/" will notice paths you removed from the directory +and record the removal. Versions before Git 2.0, including this +release, will keep ignoring removals, but the users who rely on this +behaviour are encouraged to start using "git add --ignore-removal <path>" +now before 2.0 is released. + + +Updates since v1.8.2 +-------------------- + +Foreign interface + + * remote-hg and remote-bzr helpers (in contrib/ since v1.8.2) have + been updated; especially, the latter has been done in an + accelerated schedule (read: we may not have merged to this release + if we were following the usual "cook sufficiently in next before + unleashing it to the world" workflow) in order to help Emacs folks, + whose primary SCM seems to be stagnating. + + +UI, Workflows & Features + + * A handful of updates applied to gitk, including an addition of + "revert" action, showing dates in tags in a nicer way, making + colors configurable, and support for -G'pickaxe' search. + + * The prompt string generator (in contrib/completion/) learned to + show how many changes there are in total and how many have been + replayed during a "git rebase" session. + + * "git branch --vv" learned to paint the name of the branch it + integrates with in a different color (color.branch.upstream, + which defaults to blue). + + * In a sparsely populated working tree, "git checkout <pathspec>" no + longer unmarks paths that match the given pathspec that were + originally ignored with "--sparse" (use --ignore-skip-worktree-bits + option to resurrect these paths out of the index if you really want + to). + + * "git log --format" specifier learned %C(auto) token that tells Git + to use color when interpolating %d (decoration), %h (short commit + object name), etc. for terminal output. + + * "git bisect" leaves the final outcome as a comment in its bisect + log file. + + * "git clone --reference" can now refer to a gitfile "textual symlink" + that points at the real location of the repository. + + * "git count-objects" learned "--human-readable" aka "-H" option to + show various large numbers in Ki/Mi/GiB scaled as necessary. + + * "git cherry-pick $blob" and "git cherry-pick $tree" are nonsense, + and a more readable error message e.g. "can't cherry-pick a tree" + is given (we used to say "expected exactly one commit"). + + * The "--annotate" option to "git send-email" can be turned on (or + off) by default with sendemail.annotate configuration variable (you + can use --no-annotate from the command line to override it). + + * The "--cover-letter" option to "git format-patch" can be turned on + (or off) by default with format.coverLetter configuration + variable. By setting it to 'auto', you can turn it on only for a + series with two or more patches. + + * The bash completion support (in contrib/) learned that cherry-pick + takes a few more options than it already knew about. + + * "git help" learned "-g" option to show the list of guides just like + list of commands are given with "-a". + + * A triangular "pull from one place, push to another place" workflow + is supported better by new remote.pushdefault (overrides the + "origin" thing) and branch.*.pushremote (overrides the + branch.*.remote) configuration variables. + + * "git status" learned to report that you are in the middle of a + revert session, just like it does for a cherry-pick and a bisect + session. + + * The handling by "git branch --set-upstream-to" against various forms + of erroneous inputs was suboptimal and has been improved. + + * When the interactive access to git-shell is not enabled, it issues + a message meant to help the system administrator to enable it. An + explicit way has been added to issue custom messages to refuse an + access over the network to help the end users who connect to the + service expecting an interactive shell. + + * In addition to the case where the user edits the log message with + the "e)dit" option of "am -i", replace the "Applying: this patch" + message with the final log message contents after applymsg hook + munges it. + + * "git status" suggests users to look into using --untracked=no option + when it takes too long. + + * "git status" shows a bit more information during a rebase/bisect + session. + + * "git fetch" learned to fetch a commit at the tip of an unadvertised + ref by specifying a raw object name from the command line when the + server side supports this feature. + + * Output from "git log --graph" works better with submodule log + output now. + + * "git count-objects -v" learned to report leftover temporary + packfiles and other garbage in the object store. + + * A new read-only credential helper (in contrib/) to interact with + the .netrc/.authinfo files has been added. + + * "git send-email" can be used with the credential helper system. + + * There was no Porcelain way to say "I no longer am interested in + this submodule", once you express your interest in a submodule with + "submodule init". "submodule deinit" is the way to do so. + + * "git pull --rebase" learned to pass "-v/-q" options to underlying + "git rebase". + + * The new "--follow-tags" option tells "git push" to push relevant + annotated tags when pushing branches out. + + * "git merge" and "git pull" can optionally be told to inspect and + reject when merging a commit that does not carry a trusted GPG + signature. + + * "git mergetool" now feeds files to the "p4merge" backend in the + order that matches the p4 convention, where "theirs" is usually + shown on the left side, which is the opposite from what other backends + expect. + + * "show/log" now honors gpg.program configuration just like other + parts of the code that use GnuPG. + + * "git log" that shows the difference between the parent and the + child has been optimized somewhat. + + * "git difftool" allows the user to write into the temporary files + being shown; if the user makes changes to the working tree at the + same time, it now refrains from overwriting the copy in the working + tree and leaves the temporary file so that changes can be merged + manually. + + * There was no good way to ask "I have a random string that came from + outside world. I want to turn it into a 40-hex object name while + making sure such an object exists". A new peeling suffix ^{object} + can be used for that purpose, together with "rev-parse --verify". + + +Performance, Internal Implementation, etc. + + * Updates for building under msvc. + + * A handful of issues in the code that traverses the working tree to find + untracked and/or ignored files have been fixed, and the general + codepath involved in "status -u" and "clean" have been cleaned up + and optimized. + + * The stack footprint of some codepaths that access an object from a + pack has been shrunk. + + * The logic to coalesce the same lines removed from the parents in + the output from "diff -c/--cc" has been updated, but with O(n^2) + complexity, so this might turn out to be undesirable. + + * The code to enforce permission bits on files in $GIT_DIR/ for + shared repositories has been simplified. + + * A few codepaths know how much data they need to put in the + hashtables they use when they start, but still began with small tables + and repeatedly grew and rehashed them. + + * The API to walk reflog entries from the latest to older, which was + necessary for operations such as "git checkout -", was cumbersome + to use correctly and also inefficient. + + * Codepaths that inspect log-message-to-be and decide when to add a + new Signed-off-by line in various commands have been consolidated. + + * The pkt-line API, implementation and its callers have been cleaned + up to make them more robust. + + * The Cygwin port has a faster-but-lying lstat(2) emulation whose + incorrectness does not matter in practice except for a few + codepaths, and setting permission bits on directories is a codepath + that needs to use a more correct one. + + * "git checkout" had repeated pathspec matches on the same paths, + which have been consolidated. Also a bug in "git checkout dir/" + that is started from an unmerged index has been fixed. + + * A few bugfixes to "git rerere" working on corner case merge + conflicts have been applied. + + +Also contains various documentation updates and code clean-ups. + + +Fixes since v1.8.2 +------------------ + +Unless otherwise noted, all the fixes since v1.8.2 in the maintenance +track are contained in this release (see release notes to them for +details). + + * Recent versions of File::Temp (used by "git svn") started blowing + up when its tempfile sub is called as a class method; updated the + callsite to call it as a plain vanilla function to fix it. + (merge eafc2dd hb/git-pm-tempfile later to maint). + + * Various subcommands of "git remote" simply ignored extraneous + command line arguments instead of diagnosing them as errors. + + * When receive-pack detects an error in the pack header it received in + order to decide which of unpack-objects or index-pack to run, it + returned without closing the error stream, which led to a hung + sideband thread. + + * Zsh completion forgot that the '%' character used to signal untracked + files needs to be escaped with another '%'. + + * A commit object whose author or committer ident are malformed + crashed some code that trusted that a name, an email and a + timestamp can always be found in it. + + * When "upload-pack" fails while generating a pack in response to + "git fetch" (or "git clone"), the receiving side had + a programming error that triggered the die handler + recursively. + + * "rev-list --stdin" and friends kept bogus pointers into the input + buffer around as human readable object names. This was not a huge + problem but was exposed by a new change that uses these names in + error output. + + * Smart-capable HTTP servers were not restricted via the + GIT_NAMESPACE mechanism when talking with commit-walking clients, + like they are when talking with smart HTTP clients. + (merge 6130f86 jk/http-dumb-namespaces later to maint). + + * "git merge-tree" did not omit a merge result that is identical to + the "our" side in certain cases. + (merge aacecc3 jk/merge-tree-added-identically later to maint). + + * Perl scripts like "git-svn" closed (instead of redirecting to /dev/null) + the standard error stream, which is not a very smart thing to do. + A later open may return file descriptor #2 for an unrelated purpose, and + error reporting code may write into it. + + * "git show-branch" was not prepared to show a very long run of + ancestor operators e.g. foobar^2~2^2^2^2...^2~4 correctly. + + * "git diff --diff-algorithm algo" is also understood as "git diff + --diff-algorithm=algo". + + * The new core.commentchar configuration was not applied in a few + places. + + * "git bundle" erroneously bailed out when parsing a valid bundle + containing a prerequisite commit without a commit message. + + * "git log -S/-G" started paying attention to textconv filter, but + there was no way to disable this. Make it honor the --no-textconv + option. + + * When used with the "-d temporary-directory" option, "git filter-branch" + failed to come back to the original working tree to perform the + final clean-up procedure. + + * "git merge $(git rev-parse v1.8.2)" behaved quite differently from + "git merge v1.8.2", as if v1.8.2 were written as v1.8.2^0 and did + not pay much attention to the annotated tag payload. Make the code + notice the type of the tag object, in addition to the dwim_ref() + based classification the current code uses (i.e. the name appears + in refs/tags/) to decide when to special-case tag merging. + + * Fix a 1.8.1.x regression that stopped matching "dir" (without a + trailing slash) to a directory "dir". + + * "git apply --whitespace=fix" was not prepared to see a line getting + longer after fixing whitespaces (e.g. tab-in-indent aka Python). + + * The prompt string generator (in contrib/completion/) did not notice + when we are in a middle of a "git revert" session. + + * "submodule summary --summary-limit" option did not support the + "--option=value" form. + + * "index-pack --fix-thin" used an uninitialized value to compute + the delta depths of objects it appends to the resulting pack. + + * "index-pack --verify-stat" used a few counters outside the protection + of a mutex, possibly showing incorrect numbers. + + * The code to keep track of what directory names are known to Git on + platforms with case insensitive filesystems could get confused upon a + hash collision between these pathnames and would loop forever. + + * Annotated tags outside the refs/tags/ hierarchy were not advertised + correctly to ls-remote and fetch with recent versions of Git. + + * Recent optimizations broke shallow clones. + + * "git cmd -- ':(top'" was not diagnosed as an invalid syntax, and + instead the parser kept reading beyond the end of the string. + + * "git tag -f <tag>" always said "Updated tag '<tag>'" even when + creating a new tag (i.e. neither overwriting nor updating). + + * "git p4" did not behave well when the path to the root of the P4 + client was not its real path. + (merge bbd8486 pw/p4-symlinked-root later to maint). + + * "git archive" reported a failure when asked to create an archive out + of an empty tree. It is more intuitive to give an empty + archive back in such a case. + + * When "format-patch" quoted a non-ascii string in header files, + it incorrectly applied rfc2047 and chopped a single character in + the middle of the string. + + * An aliased command spawned from a bare repository that does not say + it is bare with "core.bare = yes" was treated as non-bare by mistake. + + * In "git reflog expire", the REACHABLE bit was not cleared from the + correct objects. + + * The logic used by "git diff -M --stat" to shorten the names of + files before and after a rename did not work correctly when the + common prefix and suffix between the two filenames overlapped. + + * The "--match=<pattern>" option of "git describe", when used with + "--all" to allow refs that are not annotated tags to be a + base of description, did not restrict the output from the command + to those refs that match the given pattern. + + * Clarify in the documentation "what" gets pushed to "where" when the + command line to "git push" does not say these explicitly. + + * The "--color=<when>" argument to the commands in the diff family + was described poorly. + + * The arguments given to the pre-rebase hook were not documented. + + * The v4 index format was not documented. + + * The "--match=<pattern>" argument "git describe" takes uses glob + pattern but it wasn't obvious from the documentation. + + * Some sources failed to compile on systems that lack NI_MAXHOST in + their system header (e.g. z/OS). + + * Add an example use of "--env-filter" in "filter-branch" + documentation. + + * "git bundle verify" did not say "records a complete history" for a + bundle that does not have any prerequisites. + + * In the v1.8.0 era, we changed symbols that do not have to be global + to file scope static, but a few functions in graph.c were used by + CGit sideways, bypassing the entry points of the API the + in-tree users use. + + * "git update-index -h" did not do the usual "-h(elp)" thing. + + * "git index-pack" had a buffer-overflow while preparing an + informational message when the translated version of it was too + long. + + * 'git commit -m "$msg"' used to add an extra newline even when + $msg already ended with one. + + * The SSL peer verification done by "git imap-send" did not ask for + Server Name Indication (RFC 4366), failing to connect to SSL/TLS + sites that serve multiple hostnames on a single IP. + + * perl/Git.pm::cat_blob slurped everything in core only to write it + out to a file descriptor, which was not a very smart thing to do. + + * "git branch" did not bother to check nonsense command line + parameters. It now issues errors in many cases. + + * Verification of signed tags was not done correctly when not in C + or en/US locale. + + * Some platforms and users spell UTF-8 differently; retry with the + most official "UTF-8" when the system does not understand the + user-supplied encoding name that is a common alternative + spelling of UTF-8. + + * When export-subst is used, "zip" output recorded an incorrect + size of the file. + + * "git am $maildir/" applied messages in an unexpected order; sort + filenames read from the maildir/ in a way that is more likely to + sort the messages in the order the writing MUA meant to, by sorting + numeric segments in numeric order and non-numeric segments in + alphabetical order. + + * "git submodule update", when recursed into sub-submodules, did not + accumulate the prefix paths. diff --git a/Documentation/RelNotes/1.8.4.txt b/Documentation/RelNotes/1.8.4.txt new file mode 100644 index 0000000000..14835d1539 --- /dev/null +++ b/Documentation/RelNotes/1.8.4.txt @@ -0,0 +1,121 @@ +Git v1.8.4 Release Notes +======================== + +Updates since v1.8.3 +-------------------- + +Foreign interface + + * Remote transport helper has been updated to report errors and + maintain ref hierarchy used to keep track of its own state better. + + +UI, Workflows & Features + + * "check-ignore" (new feature since 1.8.2) has been updated to work + more like "check-attr" over bidi-pipes. + + * "git describe" learned "--first-parent" option to limit its closest + tagged commmit search to the first-parent chain. + + * "git merge foo" that might have meant "git merge origin/foo" is + diagnosed with a more informative error message. + + * "git log -L<line>,<range>:<filename>" has been added. This may + still have leaks and rough edges, though. + + * We used the approxidate() parser for "--expire=<timestamp>" options + of various commands, but it is better to treat --expire=all and + --expire=now a bit more specially than using the current timestamp. + "git gc" and "git reflog" have been updated with a new parsing + function for expiry dates. + + * Updates to completion (both bash and zsh) helpers. + + * "git fetch origin master" unlike "git fetch origin" or "git fetch" + did not update "refs/remotes/origin/master"; this was an early + design decision to keep the update of remote tracking branches + predictable, but in practice it turns out that people find it more + convenient to opportunisticly update them whenever we have a + chance, and we have been updating them when we run "git push" which + already breaks the original "predictability" anyway. + + +Performance, Internal Implementation, etc. + + * The codepath to read from marks files in fast-import/export did not + have to accept anything but 40-hex representation of the object + name. Further, fast-export did not need full in-core object + representation to have parsed wen reading from them. These + codepaths have been optimized by taking advantage of these access + patterns. + + * Object lookup logic, when the object hashtable starts to become + crowded, has been optimized. + + * When TEST_OUTPUT_DIRECTORY setting is used, it was handled somewhat + inconsistently between the test framework and t/Makefile, and logic + to summarize the results looked at a wrong place. + + * Many warnings from sparse source checker in compat/ area has been + squelched. + + * The code to reading and updating packed-refs file has been updated, + correcting corner case bugs. + + +Also contains various documentation updates and code clean-ups. + + +Fixes since v1.8.3 +------------------ + +Unless otherwise noted, all the fixes since v1.8.3 in the maintenance +track are contained in this release (see release notes to them for +details). + + * "git merge @{-1}~22" was rewritten to "git merge frotz@{1}~22" + incorrectly when your previous branch was "frotz" (it should be + rewritten to "git merge frotz~22" instead). + (merge 84cf246 jc/strbuf-branchname-fix later to maint). + + * "git diff -c -p" was not showing a deleted line from a hunk when + another hunk immediately begins where the earlier one ends. + (merge aac3857 mk/combine-diff-context-horizon-fix later to maint). + + * "git log --ancestry-path A...B" did not work as expected, as it did + not pay attention to the fact that the merge base between A and B + was the bottom of the range being specified. + (merge a765499 kb/ancestry-path-threedots later to maint). + + * Mac OS X does not like to write(2) more than INT_MAX number of + bytes; work it around by chopping write(2) into smaller pieces. + (merge 6c642a8 fc/macos-x-clipped-write later to maint). + + * Newer MacOS X encourages the programs to compile and link with + their CommonCrypto, not with OpenSSL. + (merge be4c828 da/darwin later to maint). + + * "git clone foo/bar:baz" cannot be a request to clone from a remote + over git-over-ssh specified in the scp style. This case is now + detected and clones from a local repository at "foo/bar:baz". + (merge 6000334 nd/clone-local-with-colon later to maint). + + * When $HOME is misconfigured to point at an unreadable directory, we + used to complain and die. Loosen the check. + (merge 4698c8f jn/config-ignore-inaccessible later to maint). + + * "git subtree" (in contrib/) had one codepath with loose error + checks to lose data at the remote side. + (merge 3212d56 jk/subtree-do-not-push-if-split-fails later to maint). + + * "git fetch" into a shallow repository from a repository that does + not know about the shallow boundary commits (e.g. a different fork + from the repository the current shallow repository was cloned from) + did not work correctly. + (merge 71d5f93 mh/fetch-into-shallow later to maint). + + * "git checkout foo" DWIMs the intended "upstream" and turns it into + "git checkout -t -b foo remotes/origin/foo". This codepath has been + updated to correctly take existing remote definitions into account. + (merge 229177a jh/checkout-auto-tracking later to maint). diff --git a/Documentation/blame-options.txt b/Documentation/blame-options.txt index b0d31df0e7..e9f984ba01 100644 --- a/Documentation/blame-options.txt +++ b/Documentation/blame-options.txt @@ -9,28 +9,11 @@ --show-stats:: Include additional statistics at the end of blame output. --L <start>,<end>:: +-L <start>,<end>, -L :<regex>:: Annotate only the given line range. <start> and <end> can take one of these forms: - - number -+ -If <start> or <end> is a number, it specifies an -absolute line number (lines count from 1). -+ - -- /regex/ -+ -This form will use the first line matching the given -POSIX regex. If <end> is a regex, it will search -starting at the line given by <start>. -+ - -- +offset or -offset -+ -This is only valid for <end> and will specify a number -of lines before or after the line given by <start>. -+ +include::line-range-format.txt[] -l:: Show long rev (Default: off). diff --git a/Documentation/config.txt b/Documentation/config.txt index e97faccb7d..6e53fc5074 100644 --- a/Documentation/config.txt +++ b/Documentation/config.txt @@ -727,9 +727,22 @@ branch.autosetuprebase:: This option defaults to never. branch.<name>.remote:: - When in branch <name>, it tells 'git fetch' and 'git push' which - remote to fetch from/push to. It defaults to `origin` if no remote is - configured. `origin` is also used if you are not on any branch. + When on branch <name>, it tells 'git fetch' and 'git push' + which remote to fetch from/push to. The remote to push to + may be overridden with `remote.pushdefault` (for all branches). + The remote to push to, for the current branch, may be further + overridden by `branch.<name>.pushremote`. If no remote is + configured, or if you are not on any branch, it defaults to + `origin` for fetching and `remote.pushdefault` for pushing. + +branch.<name>.pushremote:: + When on branch <name>, it overrides `branch.<name>.remote` for + pushing. It also overrides `remote.pushdefault` for pushing + from branch <name>. When you pull from one place (e.g. your + upstream) and push to another place (e.g. your own publishing + repository), you would want to set `remote.pushdefault` to + specify the remote to push to for all branches, and use this + option to override it for a specific branch. branch.<name>.merge:: Defines, together with branch.<name>.remote, the upstream branch @@ -794,7 +807,8 @@ color.branch:: color.branch.<slot>:: Use customized color for branch coloration. `<slot>` is one of `current` (the current branch), `local` (a local branch), - `remote` (a remote-tracking branch in refs/remotes/), `plain` (other + `remote` (a remote-tracking branch in refs/remotes/), + `upstream` (upstream tracking branch), `plain` (other refs). + The value for these configuration variables is a list of colors (at most @@ -1096,6 +1110,11 @@ format.signoff:: the rights to submit this work under the same open source license. Please see the 'SubmittingPatches' document for further discussion. +format.coverLetter:: + A boolean that controls whether to generate a cover-letter when + format-patch is invoked, but in addition can be set to "auto", to + generate a cover-letter only when there's more than one patch. + filter.<driver>.clean:: The command which is used to convert the content of a worktree file to a blob upon checkin. See linkgit:gitattributes[5] for @@ -1447,6 +1466,14 @@ http.sslCAPath:: with when fetching or pushing over HTTPS. Can be overridden by the 'GIT_SSL_CAPATH' environment variable. +http.sslTry:: + Attempt to use AUTH SSL/TLS and encrypted data transfers + when connecting via regular FTP protocol. This might be needed + if the FTP server requires it for security reasons or you wish + to connect securely whenever remote FTP server supports it. + Default is false since it might trigger certificate verification + errors on misconfigured servers. + http.maxRequests:: How many HTTP requests to launch in parallel. Can be overridden by the 'GIT_HTTP_MAX_REQUESTS' environment variable. Default is 5. @@ -1898,6 +1925,11 @@ receive.updateserverinfo:: If set to true, git-receive-pack will run git-update-server-info after receiving data from git-push and updating refs. +remote.pushdefault:: + The remote to push to by default. Overrides + `branch.<name>.remote` for all branches, and is overridden by + `branch.<name>.pushremote` for specific branches. + remote.<name>.url:: The URL of a remote repository. See linkgit:git-fetch[1] or linkgit:git-push[1]. @@ -1998,6 +2030,7 @@ sendemail.<identity>.*:: sendemail.aliasesfile:: sendemail.aliasfiletype:: +sendemail.annotate:: sendemail.bcc:: sendemail.cc:: sendemail.cccmd:: @@ -2123,7 +2156,13 @@ uploadpack.hiderefs:: are under the hierarchies listed on the value of this variable is excluded, and is hidden from `git ls-remote`, `git fetch`, etc. An attempt to fetch a hidden ref by `git - fetch` will fail. + fetch` will fail. See also `uploadpack.allowtipsha1inwant`. + +uploadpack.allowtipsha1inwant:: + When `uploadpack.hiderefs` is in effect, allow `upload-pack` + to accept a fetch request that asks for an object at the tip + of a hidden ref (by default, such a request is rejected). + see also `uploadpack.hiderefs`. url.<base>.insteadOf:: Any URL that starts with this value will be rewritten to diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt index 104579dc75..b8a9b86375 100644 --- a/Documentation/diff-options.txt +++ b/Documentation/diff-options.txt @@ -480,7 +480,7 @@ endif::git-format-patch[] --ignore-submodules[=<when>]:: Ignore changes to submodules in the diff generation. <when> can be - either "none", "untracked", "dirty" or "all", which is the default + either "none", "untracked", "dirty" or "all", which is the default. Using "none" will consider the submodule modified when it either contains untracked or modified files or its HEAD differs from the commit recorded in the superproject and can be used to override any settings of the diff --git a/Documentation/git-add.txt b/Documentation/git-add.txt index b0944e57d5..48754cbc67 100644 --- a/Documentation/git-add.txt +++ b/Documentation/git-add.txt @@ -9,9 +9,9 @@ SYNOPSIS -------- [verse] 'git add' [-n] [-v] [--force | -f] [--interactive | -i] [--patch | -p] - [--edit | -e] [--all | [--update | -u]] [--intent-to-add | -N] - [--refresh] [--ignore-errors] [--ignore-missing] [--] - [<pathspec>...] + [--edit | -e] [--[no-]all | --[no-]ignore-removal | [--update | -u]] + [--intent-to-add | -N] [--refresh] [--ignore-errors] [--ignore-missing] + [--] [<pathspec>...] DESCRIPTION ----------- @@ -111,6 +111,7 @@ of Git, hence the form without <pathspec> should not be used. -A:: --all:: +--no-ignore-removal:: Update the index not only where the working tree has a file matching <pathspec> but also where the index already has an entry. This adds, modifies, and removes index entries to @@ -121,6 +122,19 @@ If no <pathspec> is given, the current version of Git defaults to and its subdirectories. This default will change in a future version of Git, hence the form without <pathspec> should not be used. +--no-all:: +--ignore-removal:: + Update the index by adding new files that are unknown to the + index and files modified in the working tree, but ignore + files that have been removed from the working tree. This + option is a no-op when no <pathspec> is used. ++ +This option is primarily to help the current users of Git, whose +"git add <pathspec>..." ignores removed files. In future versions +of Git, "git add <pathspec>..." will be a synonym to "git add -A +<pathspec>..." and "git add --ignore-removal <pathspec>..." will behave like +today's "git add <pathspec>...", ignoring removed files. + -N:: --intent-to-add:: Record only the fact that the path will be added later. An entry diff --git a/Documentation/git-am.txt b/Documentation/git-am.txt index 19d57a80f5..5bbe7b6d10 100644 --- a/Documentation/git-am.txt +++ b/Documentation/git-am.txt @@ -9,12 +9,12 @@ git-am - Apply a series of patches from a mailbox SYNOPSIS -------- [verse] -'git am' [--signoff] [--keep] [--keep-cr | --no-keep-cr] [--utf8 | --no-utf8] +'git am' [--signoff] [--keep] [--[no-]keep-cr] [--[no-]utf8] [--3way] [--interactive] [--committer-date-is-author-date] [--ignore-date] [--ignore-space-change | --ignore-whitespace] [--whitespace=<option>] [-C<n>] [-p<n>] [--directory=<dir>] [--exclude=<path>] [--include=<path>] [--reject] [-q | --quiet] - [--scissors | --no-scissors] + [--[no-]scissors] [(<mbox> | <Maildir>)...] 'git am' (--continue | --skip | --abort) @@ -43,8 +43,7 @@ OPTIONS --keep-non-patch:: Pass `-b` flag to 'git mailinfo' (see linkgit:git-mailinfo[1]). ---keep-cr:: ---no-keep-cr:: +--[no-]keep-cr:: With `--keep-cr`, call 'git mailsplit' (see linkgit:git-mailsplit[1]) with the same option, to prevent it from stripping CR at the end of lines. `am.keepcr` configuration variable can be used to specify the diff --git a/Documentation/git-archive.txt b/Documentation/git-archive.txt index 250e5228a3..b97aaab4ed 100644 --- a/Documentation/git-archive.txt +++ b/Documentation/git-archive.txt @@ -10,7 +10,7 @@ SYNOPSIS -------- [verse] 'git archive' [--format=<fmt>] [--list] [--prefix=<prefix>/] [<extra>] - [-o | --output=<file>] [--worktree-attributes] + [-o <file> | --output=<file>] [--worktree-attributes] [--remote=<repo> [--exec=<git-upload-archive>]] <tree-ish> [<path>...] diff --git a/Documentation/git-blame.txt b/Documentation/git-blame.txt index 9a05c2b3d2..6cea7f1ce1 100644 --- a/Documentation/git-blame.txt +++ b/Documentation/git-blame.txt @@ -8,9 +8,9 @@ git-blame - Show what revision and author last modified each line of a file SYNOPSIS -------- [verse] -'git blame' [-c] [-b] [-l] [--root] [-t] [-f] [-n] [-s] [-e] [-p] [-w] [--incremental] [-L n,m] - [-S <revs-file>] [-M] [-C] [-C] [-C] [--since=<date>] [--abbrev=<n>] - [<rev> | --contents <file> | --reverse <rev>] [--] <file> +'git blame' [-c] [-b] [-l] [--root] [-t] [-f] [-n] [-s] [-e] [-p] [-w] [--incremental] + [-L n,m | -L :fn] [-S <revs-file>] [-M] [-C] [-C] [-C] [--since=<date>] + [--abbrev=<n>] [<rev> | --contents <file> | --reverse <rev>] [--] <file> DESCRIPTION ----------- diff --git a/Documentation/git-check-attr.txt b/Documentation/git-check-attr.txt index 5abdbaa51c..a7be80d48b 100644 --- a/Documentation/git-check-attr.txt +++ b/Documentation/git-check-attr.txt @@ -56,6 +56,11 @@ being queried and <info> can be either: 'set';; when the attribute is defined as true. <value>;; when a value has been assigned to the attribute. +Buffering happens as documented under the `GIT_FLUSH` option in +linkgit:git[1]. The caller is responsible for avoiding deadlocks +caused by overfilling an input buffer or reading from an empty output +buffer. + EXAMPLES -------- diff --git a/Documentation/git-check-ignore.txt b/Documentation/git-check-ignore.txt index 854e4d0c42..8e1f7ab7ea 100644 --- a/Documentation/git-check-ignore.txt +++ b/Documentation/git-check-ignore.txt @@ -39,6 +39,12 @@ OPTIONS below). If `--stdin` is also given, input paths are separated with a NUL character instead of a linefeed character. +-n, --non-matching:: + Show given paths which don't match any pattern. This only + makes sense when `--verbose` is enabled, otherwise it would + not be possible to distinguish between paths which match a + pattern and those which don't. + OUTPUT ------ @@ -65,6 +71,20 @@ are also used instead of colons and hard tabs: <source> <NULL> <linenum> <NULL> <pattern> <NULL> <pathname> <NULL> +If `-n` or `--non-matching` are specified, non-matching pathnames will +also be output, in which case all fields in each output record except +for <pathname> will be empty. This can be useful when running +non-interactively, so that files can be incrementally streamed to +STDIN of a long-running check-ignore process, and for each of these +files, STDOUT will indicate whether that file matched a pattern or +not. (Without this option, it would be impossible to tell whether the +absence of output for a given file meant that it didn't match any +pattern, or that the output hadn't been generated yet.) + +Buffering happens as documented under the `GIT_FLUSH` option in +linkgit:git[1]. The caller is responsible for avoiding deadlocks +caused by overfilling an input buffer or reading from an empty output +buffer. EXIT STATUS ----------- diff --git a/Documentation/git-check-ref-format.txt b/Documentation/git-check-ref-format.txt index ec1739a896..a49be1bab4 100644 --- a/Documentation/git-check-ref-format.txt +++ b/Documentation/git-check-ref-format.txt @@ -83,8 +83,7 @@ typed the branch name. OPTIONS ------- ---allow-onelevel:: ---no-allow-onelevel:: +--[no-]allow-onelevel:: Controls whether one-level refnames are accepted (i.e., refnames that do not contain multiple `/`-separated components). The default is `--no-allow-onelevel`. diff --git a/Documentation/git-checkout.txt b/Documentation/git-checkout.txt index 8edcdcae9d..ca118ac6bf 100644 --- a/Documentation/git-checkout.txt +++ b/Documentation/git-checkout.txt @@ -131,9 +131,9 @@ entries; instead, unmerged entries are ignored. "--track" in linkgit:git-branch[1] for details. + If no '-b' option is given, the name of the new branch will be -derived from the remote-tracking branch. If "remotes/" or "refs/remotes/" -is prefixed it is stripped away, and then the part up to the -next slash (which would be the nickname of the remote) is removed. +derived from the remote-tracking branch, by looking at the local part of +the refspec configured for the corresponding remote, and then stripping +the initial part up to the "*". This would tell us to use "hack" as the local branch when branching off of "origin/hack" (or "remotes/origin/hack", or even "refs/remotes/origin/hack"). If the given name has no slash, or the above @@ -180,6 +180,12 @@ branch by running "git rm -rf ." from the top level of the working tree. Afterwards you will be ready to prepare your new files, repopulating the working tree, by copying them from elsewhere, extracting a tarball, etc. +--ignore-skip-worktree-bits:: + In sparse checkout mode, `git checkout -- <paths>` would + update only entries matched by <paths> and sparse patterns + in $GIT_DIR/info/sparse-checkout. This option ignores + the sparse patterns and adds back any files in <paths>. + -m:: --merge:: When switching branches, diff --git a/Documentation/git-clone.txt b/Documentation/git-clone.txt index 5c16e317f6..a0727d7759 100644 --- a/Documentation/git-clone.txt +++ b/Documentation/git-clone.txt @@ -14,7 +14,7 @@ SYNOPSIS [-o <name>] [-b <name>] [-u <upload-pack>] [--reference <repository>] [--separate-git-dir <git dir>] [--depth <depth>] [--[no-]single-branch] - [--recursive|--recurse-submodules] [--] <repository> + [--recursive | --recurse-submodules] [--] <repository> [<directory>] DESCRIPTION @@ -188,7 +188,7 @@ objects from the source repository into a pack in the cloned repository. with a long history, and would want to send in fixes as patches. ---single-branch:: +--[no-]single-branch:: Clone only the history leading to the tip of a single branch, either specified by the `--branch` option or the primary branch remote's `HEAD` points at. When creating a shallow diff --git a/Documentation/git-commit-tree.txt b/Documentation/git-commit-tree.txt index 86ef56e7c8..cafdc9642d 100644 --- a/Documentation/git-commit-tree.txt +++ b/Documentation/git-commit-tree.txt @@ -10,7 +10,9 @@ SYNOPSIS -------- [verse] 'git commit-tree' <tree> [(-p <parent>)...] < changelog -'git commit-tree' [(-p <parent>)...] [(-m <message>)...] [(-F <file>)...] <tree> +'git commit-tree' [(-p <parent>)...] [-S[<keyid>]] [(-m <message>)...] + [(-F <file>)...] <tree> + DESCRIPTION ----------- @@ -52,6 +54,9 @@ OPTIONS Read the commit log message from the given file. Use `-` to read from the standard input. +-S[<keyid>]:: + GPG-sign commit. + Commit Information ------------------ diff --git a/Documentation/git-commit.txt b/Documentation/git-commit.txt index 8172938653..1a7616c73a 100644 --- a/Documentation/git-commit.txt +++ b/Documentation/git-commit.txt @@ -12,7 +12,7 @@ SYNOPSIS [--dry-run] [(-c | -C | --fixup | --squash) <commit>] [-F <file> | -m <msg>] [--reset-author] [--allow-empty] [--allow-empty-message] [--no-verify] [-e] [--author=<author>] - [--date=<date>] [--cleanup=<mode>] [--status | --no-status] + [--date=<date>] [--cleanup=<mode>] [--[no-]status] [-i | -o] [-S[<keyid>]] [--] [<file>...] DESCRIPTION diff --git a/Documentation/git-config.txt b/Documentation/git-config.txt index 9ae2508f3f..d88a6fcb29 100644 --- a/Documentation/git-config.txt +++ b/Documentation/git-config.txt @@ -186,8 +186,7 @@ See also <<FILES>>. Opens an editor to modify the specified config file; either '--system', '--global', or repository (default). ---includes:: ---no-includes:: +--[no-]includes:: Respect `include.*` directives in config files when looking up values. Defaults to on. diff --git a/Documentation/git-count-objects.txt b/Documentation/git-count-objects.txt index 23c80cea64..b300e846f1 100644 --- a/Documentation/git-count-objects.txt +++ b/Documentation/git-count-objects.txt @@ -8,7 +8,7 @@ git-count-objects - Count unpacked number of objects and their disk consumption SYNOPSIS -------- [verse] -'git count-objects' [-v] +'git count-objects' [-v] [-H | --human-readable] DESCRIPTION ----------- @@ -20,11 +20,29 @@ OPTIONS ------- -v:: --verbose:: - In addition to the number of loose objects and disk - space consumed, it reports the number of in-pack - objects, number of packs, disk space consumed by those packs, - and number of objects that can be removed by running - `git prune-packed`. + Report in more detail: ++ +count: the number of loose objects ++ +size: disk space consumed by loose objects, in KiB (unless -H is specified) ++ +in-pack: the number of in-pack objects ++ +size-pack: disk space consumed by the packs, in KiB (unless -H is specified) ++ +prune-packable: the number of loose objects that are also present in +the packs. These objects could be pruned using `git prune-packed`. ++ +garbage: the number of files in object database that are not valid +loose objects nor valid packs ++ +size-garbage: disk space consumed by garbage files, in KiB (unless -H is +specified) + +-H:: +--human-readable:: + +Print sizes in human readable format GIT --- diff --git a/Documentation/git-daemon.txt b/Documentation/git-daemon.txt index bfb106cccd..223f731523 100644 --- a/Documentation/git-daemon.txt +++ b/Documentation/git-daemon.txt @@ -16,8 +16,10 @@ SYNOPSIS [--reuseaddr] [--detach] [--pid-file=<file>] [--enable=<service>] [--disable=<service>] [--allow-override=<service>] [--forbid-override=<service>] - [--access-hook=<path>] - [--inetd | [--listen=<host_or_ipaddr>] [--port=<n>] [--user=<user> [--group=<group>]] + [--access-hook=<path>] [--[no-]informative-errors] + [--inetd | + [--listen=<host_or_ipaddr>] [--port=<n>] + [--user=<user> [--group=<group>]]] [<directory>...] DESCRIPTION @@ -169,8 +171,7 @@ Git configuration files in that directory are readable by `<user>`. repository configuration. By default, all the services are overridable. ---informative-errors:: ---no-informative-errors:: +--[no-]informative-errors:: When informative errors are turned on, git-daemon will report more verbose errors to the client, differentiating conditions like "no such repository" from "repository not exported". This diff --git a/Documentation/git-describe.txt b/Documentation/git-describe.txt index 28e5ec0e2c..9439cd6d56 100644 --- a/Documentation/git-describe.txt +++ b/Documentation/git-describe.txt @@ -88,6 +88,11 @@ OPTIONS --always:: Show uniquely abbreviated commit object as fallback. +--first-parent:: + Follow only the first parent commit upon seeing a merge commit. + This is useful when you wish to not match tags on branches merged + in the history of the target commit. + EXAMPLES -------- @@ -149,7 +154,9 @@ is found, its name will be output and searching will stop. If an exact match was not found, 'git describe' will walk back through the commit history to locate an ancestor commit which has been tagged. The ancestor's tag will be output along with an -abbreviation of the input committish's SHA-1. +abbreviation of the input committish's SHA-1. If '--first-parent' was +specified then the walk will only consider the first parent of each +commit. If multiple tags were found during the walk then the tag which has the fewest commits different from the input committish will be diff --git a/Documentation/git-diff-index.txt b/Documentation/git-diff-index.txt index c0b7c581ad..a86cf62e68 100644 --- a/Documentation/git-diff-index.txt +++ b/Documentation/git-diff-index.txt @@ -3,7 +3,7 @@ git-diff-index(1) NAME ---- -git-diff-index - Compares content and mode of blobs between the index and repository +git-diff-index - Compare a tree to the working tree or index SYNOPSIS @@ -13,11 +13,11 @@ SYNOPSIS DESCRIPTION ----------- -Compares the content and mode of the blobs found via a tree -object with the content of the current index and, optionally -ignoring the stat state of the file on disk. When paths are -specified, compares only those named paths. Otherwise all -entries in the index are compared. +Compares the content and mode of the blobs found in a tree object +with the corresponding tracked files in the working tree, or with the +corresponding paths in the index. When <path> arguments are present, +compares only paths matching those patterns. Otherwise all tracked +files are compared. OPTIONS ------- diff --git a/Documentation/git-difftool.txt b/Documentation/git-difftool.txt index e0e12e9470..11887e63a0 100644 --- a/Documentation/git-difftool.txt +++ b/Documentation/git-difftool.txt @@ -69,13 +69,14 @@ with custom merge tool commands and has the same value as `$MERGED`. --tool-help:: Print a list of diff tools that may be used with `--tool`. ---symlinks:: ---no-symlinks:: +--[no-]symlinks:: 'git difftool''s default behavior is create symlinks to the - working tree when run in `--dir-diff` mode. + working tree when run in `--dir-diff` mode and the right-hand + side of the comparison yields the same content as the file in + the working tree. + - Specifying `--no-symlinks` instructs 'git difftool' to create - copies instead. `--no-symlinks` is the default on Windows. +Specifying `--no-symlinks` instructs 'git difftool' to create copies +instead. `--no-symlinks` is the default on Windows. -x <command>:: --extcmd=<command>:: diff --git a/Documentation/git-fast-export.txt b/Documentation/git-fast-export.txt index d6487e1ce0..efb03806f5 100644 --- a/Documentation/git-fast-export.txt +++ b/Documentation/git-fast-export.txt @@ -27,15 +27,17 @@ OPTIONS Insert 'progress' statements every <n> objects, to be shown by 'git fast-import' during import. ---signed-tags=(verbatim|warn|strip|abort):: +--signed-tags=(verbatim|warn|warn-strip|strip|abort):: Specify how to handle signed tags. Since any transformation after the export can change the tag names (which can also happen when excluding revisions) the signatures will not match. + When asking to 'abort' (which is the default), this program will die -when encountering a signed tag. With 'strip', the tags will be made -unsigned, with 'verbatim', they will be silently exported -and with 'warn', they will be exported, but you will see a warning. +when encountering a signed tag. With 'strip', the tags will silently +be made unsigned, with 'warn-strip' they will be made unsigned but a +warning will be displayed, with 'verbatim', they will be silently +exported and with 'warn', they will be exported, but you will see a +warning. --tag-of-filtered-object=(abort|drop|rewrite):: Specify how to handle tags whose tagged object is filtered out. @@ -66,6 +68,8 @@ produced incorrect results if you gave these options. incremental runs. As <file> is only opened and truncated at completion, the same path can also be safely given to \--import-marks. + The file will not be written if no new object has been + marked/exported. --import-marks=<file>:: Before processing any input, load the marks specified in @@ -102,11 +106,11 @@ marks the same across runs. different from the commit's first parent). [<git-rev-list-args>...]:: - A list of arguments, acceptable to 'git rev-parse' and - 'git rev-list', that specifies the specific objects and references - to export. For example, `master~10..master` causes the - current master reference to be exported along with all objects - added since its 10th ancestor commit. + A list of arguments, acceptable to 'git rev-parse' and + 'git rev-list', that specifies the specific objects and references + to export. For example, `master~10..master` causes the + current master reference to be exported along with all objects + added since its 10th ancestor commit. EXAMPLES -------- diff --git a/Documentation/git-fetch-pack.txt b/Documentation/git-fetch-pack.txt index b81e90d8e7..1e71754347 100644 --- a/Documentation/git-fetch-pack.txt +++ b/Documentation/git-fetch-pack.txt @@ -10,9 +10,9 @@ SYNOPSIS -------- [verse] 'git fetch-pack' [--all] [--quiet|-q] [--keep|-k] [--thin] [--include-tag] - [--upload-pack=<git-upload-pack>] - [--depth=<n>] [--no-progress] - [-v] [<host>:]<directory> [<refs>...] + [--upload-pack=<git-upload-pack>] + [--depth=<n>] [--no-progress] + [-v] [<host>:]<directory> [<refs>...] DESCRIPTION ----------- diff --git a/Documentation/git-fmt-merge-msg.txt b/Documentation/git-fmt-merge-msg.txt index 3a0f55ec8e..bb1232a52c 100644 --- a/Documentation/git-fmt-merge-msg.txt +++ b/Documentation/git-fmt-merge-msg.txt @@ -35,8 +35,7 @@ OPTIONS Do not list one-line descriptions from the actual commits being merged. ---summary:: ---no-summary:: +--[no-]summary:: Synonyms to --log and --no-log; these are deprecated and will be removed in the future. diff --git a/Documentation/git-format-patch.txt b/Documentation/git-format-patch.txt index 3a62f50eda..39118774af 100644 --- a/Documentation/git-format-patch.txt +++ b/Documentation/git-format-patch.txt @@ -20,7 +20,7 @@ SYNOPSIS [--ignore-if-in-upstream] [--subject-prefix=Subject-Prefix] [(--reroll-count|-v) <n>] [--to=<email>] [--cc=<email>] - [--cover-letter] [--quiet] [--notes[=<ref>]] + [--[no-]cover-letter] [--quiet] [--notes[=<ref>]] [<common diff options>] [ <since> | <revision range> ] @@ -195,7 +195,7 @@ will want to ensure that threading is disabled for `git send-email`. `Cc:`, and custom) headers added so far from config or command line. ---cover-letter:: +--[no-]cover-letter:: In addition to the patches, generate a cover letter file containing the shortlog and the overall diffstat. You can fill in a description in the file before sending it out. @@ -260,6 +260,7 @@ attachments, and sign off patches with configuration variables. cc = <email> attach [ = mime-boundary-string ] signoff = true + coverletter = auto ------------ diff --git a/Documentation/git-fsck.txt b/Documentation/git-fsck.txt index e5878bd97b..25c431d3c5 100644 --- a/Documentation/git-fsck.txt +++ b/Documentation/git-fsck.txt @@ -30,8 +30,7 @@ index file, all SHA-1 references in `refs` namespace, and all reflogs Print out objects that exist but that aren't reachable from any of the reference nodes. ---dangling:: ---no-dangling:: +--[no-]dangling:: Print objects that exist but that are never 'directly' used (default). `--no-dangling` can be used to omit this information from the output. @@ -78,8 +77,7 @@ index file, all SHA-1 references in `refs` namespace, and all reflogs a blob, the contents are written into the file, rather than its object name. ---progress:: ---no-progress:: +--[no-]progress:: Progress status is reported on the standard error stream by default when it is attached to a terminal, unless --no-progress or --verbose is specified. --progress forces diff --git a/Documentation/git-gc.txt b/Documentation/git-gc.txt index b370b025b8..2402ed6828 100644 --- a/Documentation/git-gc.txt +++ b/Documentation/git-gc.txt @@ -62,8 +62,9 @@ automatic consolidation of packs. --prune=<date>:: Prune loose objects older than date (default is 2 weeks ago, - overridable by the config variable `gc.pruneExpire`). This - option is on by default. + overridable by the config variable `gc.pruneExpire`). + --prune=all prunes loose objects regardless of their age. + --prune is on by default. --no-prune:: Do not prune any loose objects. diff --git a/Documentation/git-grep.txt b/Documentation/git-grep.txt index 50d46e1a7b..8497aa4494 100644 --- a/Documentation/git-grep.txt +++ b/Documentation/git-grep.txt @@ -25,7 +25,7 @@ SYNOPSIS [-W | --function-context] [-f <file>] [-e] <pattern> [--and|--or|--not|(|)|-e <pattern>...] - [ [--exclude-standard] [--cached | --no-index | --untracked] | <tree>...] + [ [--[no-]exclude-standard] [--cached | --no-index | --untracked] | <tree>...] [--] [<pathspec>...] DESCRIPTION diff --git a/Documentation/git-help.txt b/Documentation/git-help.txt index e07b6dc19a..b21e9d79be 100644 --- a/Documentation/git-help.txt +++ b/Documentation/git-help.txt @@ -8,31 +8,45 @@ git-help - Display help information about Git SYNOPSIS -------- [verse] -'git help' [-a|--all|-i|--info|-m|--man|-w|--web] [COMMAND] +'git help' [-a|--all] [-g|--guide] + [-i|--info|-m|--man|-w|--web] [COMMAND|GUIDE] DESCRIPTION ----------- -With no options and no COMMAND given, the synopsis of the 'git' +With no options and no COMMAND or GUIDE given, the synopsis of the 'git' command and a list of the most commonly used Git commands are printed on the standard output. -If the option '--all' or '-a' is given, then all available commands are +If the option '--all' or '-a' is given, all available commands are printed on the standard output. -If a Git subcommand is named, a manual page for that subcommand is brought -up. The 'man' program is used by default for this purpose, but this -can be overridden by other options or configuration variables. +If the option '--guide' or '-g' is given, a list of the useful +Git guides is also printed on the standard output. + +If a command, or a guide, is given, a manual page for that command or +guide is brought up. The 'man' program is used by default for this +purpose, but this can be overridden by other options or configuration +variables. Note that `git --help ...` is identical to `git help ...` because the former is internally converted into the latter. +To display the linkgit:git[1] man page, use `git help git`. + +This page can be displayed with 'git help help' or `git help --help` + OPTIONS ------- -a:: --all:: Prints all the available commands on the standard output. This - option supersedes any other option. + option overrides any given command or guide name. + +-g:: +--guides:: + Prints a list of useful guides on the standard output. This + option overrides any given command or guide name. -i:: --info:: diff --git a/Documentation/git-log.txt b/Documentation/git-log.txt index 69db5783ce..4687fe8192 100644 --- a/Documentation/git-log.txt +++ b/Documentation/git-log.txt @@ -9,7 +9,7 @@ git-log - Show commit logs SYNOPSIS -------- [verse] -'git log' [<options>] [<since>..<until>] [[\--] <path>...] +'git log' [<options>] [<revision range>] [[\--] <path>...] DESCRIPTION ----------- @@ -24,13 +24,6 @@ each commit introduces are shown. OPTIONS ------- -<since>..<until>:: - Show only commits between the named two commits. When - either <since> or <until> is omitted, it defaults to - `HEAD`, i.e. the tip of the current branch. - For a more complete list of ways to spell <since> - and <until>, see linkgit:gitrevisions[7]. - --follow:: Continue listing the history of a file beyond renames (works only for a single file). @@ -69,14 +62,36 @@ produced by --stat etc. Note that only message is considered, if also a diff is shown its size is not included. +-L <start>,<end>:<file>, -L :<regex>:<file>:: + + Trace the evolution of the line range given by "<start>,<end>" + (or the funcname regex <regex>) within the <file>. You may + not give any pathspec limiters. This is currently limited to + a walk starting from a single revision, i.e., you may only + give zero or one positive revision arguments. + You can specify this option more than once. ++ +<start> and <end> can take one of these forms: + +include::line-range-format.txt[] + +<revision range>:: + Show only commits in the specified revision range. When no + <revision range> is specified, it defaults to `HEAD` (i.e. the + whole history leading to the current commit). `origin..HEAD` + specifies all the commits reachable from the current commit + (i.e. `HEAD`), but not from `origin`. For a complete list of + ways to spell <revision range>, see the "Specifying Ranges" + section of linkgit:gitrevisions[7]. + [\--] <path>...:: Show only commits that are enough to explain how the files that match the specified paths came to be. See "History Simplification" below for details and other simplification modes. + -To prevent confusion with options and branch names, paths may need to -be prefixed with "\-- " to separate them from options or refnames. +Paths may need to be prefixed with "\-- " to separate them from +options or the revision range, when confusion arises. include::rev-list-options.txt[] @@ -138,6 +153,11 @@ Examples This makes sense only when following a strict policy of merging all topic branches when staying on a single integration branch. +git log -L '/int main/',/^}/:main.c:: + + Shows how the function `main()` in the file 'main.c' evolved + over time. + `git log -3`:: Limits the number of commits to show to 3. diff --git a/Documentation/git-mailinfo.txt b/Documentation/git-mailinfo.txt index 97e7a8e9e7..164a3c6ede 100644 --- a/Documentation/git-mailinfo.txt +++ b/Documentation/git-mailinfo.txt @@ -9,7 +9,7 @@ git-mailinfo - Extracts patch and authorship from a single e-mail message SYNOPSIS -------- [verse] -'git mailinfo' [-k|-b] [-u | --encoding=<encoding> | -n] [--scissors] <msg> <patch> +'git mailinfo' [-k|-b] [-u | --encoding=<encoding> | -n] [--[no-]scissors] <msg> <patch> DESCRIPTION diff --git a/Documentation/git-merge.txt b/Documentation/git-merge.txt index 42391f2ae7..67ca99cd92 100644 --- a/Documentation/git-merge.txt +++ b/Documentation/git-merge.txt @@ -76,8 +76,7 @@ The 'git fmt-merge-msg' command can be used to give a good default for automated 'git merge' invocations. ---rerere-autoupdate:: ---no-rerere-autoupdate:: +--[no-]rerere-autoupdate:: Allow the rerere mechanism to update the index with the result of auto-conflict resolution if possible. diff --git a/Documentation/git-mergetool.txt b/Documentation/git-mergetool.txt index 6b563c500f..07137f252b 100644 --- a/Documentation/git-mergetool.txt +++ b/Documentation/git-mergetool.txt @@ -8,7 +8,7 @@ git-mergetool - Run merge conflict resolution tools to resolve merge conflicts SYNOPSIS -------- [verse] -'git mergetool' [--tool=<tool>] [-y|--no-prompt|--prompt] [<file>...] +'git mergetool' [--tool=<tool>] [-y | --[no-]prompt] [<file>...] DESCRIPTION ----------- diff --git a/Documentation/git-push.txt b/Documentation/git-push.txt index 577d201c00..df5be268ba 100644 --- a/Documentation/git-push.txt +++ b/Documentation/git-push.txt @@ -9,9 +9,9 @@ git-push - Update remote refs along with associated objects SYNOPSIS -------- [verse] -'git push' [--all | --mirror | --tags] [-n | --dry-run] [--receive-pack=<git-receive-pack>] +'git push' [--all | --mirror | --tags] [--follow-tags] [-n | --dry-run] [--receive-pack=<git-receive-pack>] [--repo=<repository>] [-f | --force] [--prune] [-v | --verbose] [-u | --set-upstream] - [<repository> [<refspec>...]] + [--no-verify] [<repository> [<refspec>...]] DESCRIPTION ----------- @@ -117,6 +117,12 @@ already exists on the remote side. addition to refspecs explicitly listed on the command line. +--follow-tags:: + Push all the refs that would be pushed without this option, + and also push annotated tags in `refs/tags` that are missing + from the remote but are pointing at committish that are + reachable from the refs being pushed. + --receive-pack=<git-receive-pack>:: --exec=<git-receive-pack>:: Path to the 'git-receive-pack' program on the remote @@ -156,8 +162,7 @@ useful if you write an alias or script around 'git push'. linkgit:git-pull[1] and other commands. For more information, see 'branch.<name>.merge' in linkgit:git-config[1]. ---thin:: ---no-thin:: +--[no-]thin:: These options are passed to linkgit:git-send-pack[1]. A thin transfer significantly reduces the amount of sent data when the sender and receiver share many of the same objects in common. The default is @@ -190,6 +195,11 @@ useful if you write an alias or script around 'git push'. be pushed. If on-demand was not able to push all necessary revisions it will also be aborted and exit with non-zero status. +--[no-]verify:: + Toggle the pre-push hook (see linkgit:githooks[5]). The + default is \--verify, giving the hook a chance to prevent the + push. With \--no-verify, the hook is bypassed completely. + include::urls-remotes.txt[] diff --git a/Documentation/git-reflog.txt b/Documentation/git-reflog.txt index fb8697ea4c..70791b9fd8 100644 --- a/Documentation/git-reflog.txt +++ b/Documentation/git-reflog.txt @@ -67,14 +67,19 @@ them. --expire=<time>:: Entries older than this time are pruned. Without the option it is taken from configuration `gc.reflogExpire`, - which in turn defaults to 90 days. + which in turn defaults to 90 days. --expire=all prunes + entries regardless of their age; --expire=never turns off + pruning of reachable entries (but see --expire-unreachable). --expire-unreachable=<time>:: Entries older than this time and not reachable from the current tip of the branch are pruned. Without the option it is taken from configuration `gc.reflogExpireUnreachable`, which in turn defaults to - 30 days. + 30 days. --expire-unreachable=all prunes unreachable + entries regardless of their age; --expire-unreachable=never + turns off early pruning of unreachable entries (but see + --expire). --all:: Instead of listing <refs> explicitly, prune all refs. diff --git a/Documentation/git-remote.txt b/Documentation/git-remote.txt index 7a6f354680..581bb4c413 100644 --- a/Documentation/git-remote.txt +++ b/Documentation/git-remote.txt @@ -10,7 +10,7 @@ SYNOPSIS -------- [verse] 'git remote' [-v | --verbose] -'git remote add' [-t <branch>] [-m <master>] [-f] [--tags|--no-tags] [--mirror=<fetch|push>] <name> <url> +'git remote add' [-t <branch>] [-m <master>] [-f] [--[no-]tags] [--mirror=<fetch|push>] <name> <url> 'git remote rename' <old> <new> 'git remote remove' <name> 'git remote set-head' <name> (-a | -d | <branch>) diff --git a/Documentation/git-rev-parse.txt b/Documentation/git-rev-parse.txt index f2537bb837..947d62fd25 100644 --- a/Documentation/git-rev-parse.txt +++ b/Documentation/git-rev-parse.txt @@ -60,8 +60,19 @@ OPTIONS instead. --verify:: - The parameter given must be usable as a single, valid - object name. Otherwise barf and abort. + Verify that exactly one parameter is provided, and that it + can be turned into a raw 20-byte SHA-1 that can be used to + access the object database. If so, emit it to the standard + output; otherwise, error out. ++ +If you want to make sure that the output actually names an object in +your object database and/or can be used as a specific type of object +you require, you can add "^{type}" peeling operator to the parmeter. +For example, `git rev-parse "$VAR^{commit}"` will make sure `$VAR` +names an existing object that is a commit-ish (i.e. a commit, or an +annotated tag that points at a commit). To make sure that `$VAR` +names an existing object of any type, `git rev-parse "$VAR^{object}"` +can be used. -q:: --quiet:: @@ -308,12 +319,12 @@ $ git rev-parse --verify HEAD * Print the commit object name from the revision in the $REV shell variable: + ------------ -$ git rev-parse --verify $REV +$ git rev-parse --verify $REV^{commit} ------------ + This will error out if $REV is empty or not a valid revision. -* Same as above: +* Similar to above: + ------------ $ git rev-parse --default master --verify $REV diff --git a/Documentation/git-revert.txt b/Documentation/git-revert.txt index 70152e8b1e..f79c9d8583 100644 --- a/Documentation/git-revert.txt +++ b/Documentation/git-revert.txt @@ -8,7 +8,7 @@ git-revert - Revert some existing commits SYNOPSIS -------- [verse] -'git revert' [--edit | --no-edit] [-n] [-m parent-number] [-s] <commit>... +'git revert' [--[no-]edit] [-n] [-m parent-number] [-s] <commit>... 'git revert' --continue 'git revert' --quit 'git revert' --abort diff --git a/Documentation/git-rm.txt b/Documentation/git-rm.txt index 92bac27e05..1d876c2619 100644 --- a/Documentation/git-rm.txt +++ b/Documentation/git-rm.txt @@ -149,6 +149,10 @@ files that aren't ignored are present in the submodules work tree. Ignored files are deemed expendable and won't stop a submodule's work tree from being removed. +If you only want to remove the local checkout of a submodule from your +work tree without committing the removal, +use linkgit:git-submodule[1] `deinit` instead. + EXAMPLES -------- `git rm Documentation/\*.txt`:: diff --git a/Documentation/git-send-email.txt b/Documentation/git-send-email.txt index 44a1f7c4e8..40a9a9abc1 100644 --- a/Documentation/git-send-email.txt +++ b/Documentation/git-send-email.txt @@ -45,8 +45,9 @@ Composing ~~~~~~~~~ --annotate:: - Review and edit each patch you're about to send. See the - CONFIGURATION section for 'sendemail.multiedit'. + Review and edit each patch you're about to send. Default is the value + of 'sendemail.annotate'. See the CONFIGURATION section for + 'sendemail.multiedit'. --bcc=<address>:: Specify a "Bcc:" value for each email. Default is the value of @@ -164,8 +165,8 @@ Sending Furthermore, passwords need not be specified in configuration files or on the command line. If a username has been specified (with '--smtp-user' or a 'sendemail.smtpuser'), but no password has been -specified (with '--smtp-pass' or 'sendemail.smtppass'), then the -user is prompted for a password while the input is masked for privacy. +specified (with '--smtp-pass' or 'sendemail.smtppass'), then +a password is obtained using 'git-credential'. --smtp-server=<host>:: If set, specifies the outgoing SMTP server to use (e.g. diff --git a/Documentation/git-sh-setup.txt b/Documentation/git-sh-setup.txt index 6a9f66d1d9..5d709d02c3 100644 --- a/Documentation/git-sh-setup.txt +++ b/Documentation/git-sh-setup.txt @@ -82,6 +82,12 @@ get_author_ident_from_commit:: outputs code for use with eval to set the GIT_AUTHOR_NAME, GIT_AUTHOR_EMAIL and GIT_AUTHOR_DATE variables for a given commit. +create_virtual_base:: + modifies the first file so only lines in common with the + second file remain. If there is insufficient common material, + then the first file is left empty. The result is suitable + as a virtual base input for a 3-way merge. + GIT --- Part of the linkgit:git[1] suite diff --git a/Documentation/git-shell.txt b/Documentation/git-shell.txt index 9b9250600f..c35051ba58 100644 --- a/Documentation/git-shell.txt +++ b/Documentation/git-shell.txt @@ -9,25 +9,81 @@ git-shell - Restricted login shell for Git-only SSH access SYNOPSIS -------- [verse] -'git shell' [-c <command> <argument>] +'chsh' -s $(command -v git-shell) <user> +'git clone' <user>`@localhost:/path/to/repo.git` +'ssh' <user>`@localhost` DESCRIPTION ----------- -A login shell for SSH accounts to provide restricted Git access. When -'-c' is given, the program executes <command> non-interactively; -<command> can be one of 'git receive-pack', 'git upload-pack', 'git -upload-archive', 'cvs server', or a command in COMMAND_DIR. The shell -is started in interactive mode when no arguments are given; in this -case, COMMAND_DIR must exist, and any of the executables in it can be -invoked. +This is a login shell for SSH accounts to provide restricted Git access. +It permits execution only of server-side Git commands implementing the +pull/push functionality, plus custom commands present in a subdirectory +named `git-shell-commands` in the user's home directory. -'cvs server' is a special command which executes git-cvsserver. +COMMANDS +-------- + +'git shell' accepts the following commands after the '-c' option: + +'git receive-pack <argument>':: +'git upload-pack <argument>':: +'git upload-archive <argument>':: + Call the corresponding server-side command to support + the client's 'git push', 'git fetch', or 'git archive --remote' + request. +'cvs server':: + Imitate a CVS server. See linkgit:git-cvsserver[1]. + +If a `~/git-shell-commands` directory is present, 'git shell' will +also handle other, custom commands by running +"`git-shell-commands/<command> <arguments>`" from the user's home +directory. + +INTERACTIVE USE +--------------- + +By default, the commands above can be executed only with the '-c' +option; the shell is not interactive. -COMMAND_DIR is the path "$HOME/git-shell-commands". The user must have -read and execute permissions to the directory in order to execute the -programs in it. The programs are executed with a cwd of $HOME, and -<argument> is parsed as a command-line string. +If a `~/git-shell-commands` directory is present, 'git shell' +can also be run interactively (with no arguments). If a `help` +command is present in the `git-shell-commands` directory, it is +run to provide the user with an overview of allowed actions. Then a +"git> " prompt is presented at which one can enter any of the +commands from the `git-shell-commands` directory, or `exit` to close +the connection. + +Generally this mode is used as an administrative interface to allow +users to list repositories they have access to, create, delete, or +rename repositories, or change repository descriptions and +permissions. + +If a `no-interactive-login` command exists, then it is run and the +interactive shell is aborted. + +EXAMPLE +------- + +To disable interactive logins, displaying a greeting instead: ++ +---------------- +$ chsh -s /usr/bin/git-shell +$ mkdir $HOME/git-shell-commands +$ cat >$HOME/git-shell-commands/no-interactive-login <<\EOF +#!/bin/sh +printf '%s\n' "Hi $USER! You've successfully authenticated, but I do not" +printf '%s\n' "provide interactive shell access." +exit 128 +EOF +$ chmod +x $HOME/git-shell-commands/no-interactive-login +---------------- + +SEE ALSO +-------- +ssh(1), +linkgit:git-daemon[1], +contrib/git-shell-commands/README GIT --- diff --git a/Documentation/git-shortlog.txt b/Documentation/git-shortlog.txt index c308e91537..31af7f2736 100644 --- a/Documentation/git-shortlog.txt +++ b/Documentation/git-shortlog.txt @@ -8,8 +8,8 @@ git-shortlog - Summarize 'git log' output SYNOPSIS -------- [verse] -git log --pretty=short | 'git shortlog' [-h] [-n] [-s] [-e] [-w] -'git shortlog' [-n|--numbered] [-s|--summary] [-e|--email] [-w[<width>[,<indent1>[,<indent2>]]]] <commit>... +git log --pretty=short | 'git shortlog' [<options>] +'git shortlog' [<options>] [<revision range>] [[\--] <path>...] DESCRIPTION ----------- @@ -26,10 +26,6 @@ reference to the current repository. OPTIONS ------- --h:: ---help:: - Print a short usage message and exit. - -n:: --numbered:: Sort output according to the number of commits per author instead @@ -60,6 +56,21 @@ OPTIONS If width is `0` (zero) then indent the lines of the output without wrapping them. +<revision range>:: + Show only commits in the specified revision range. When no + <revision range> is specified, it defaults to `HEAD` (i.e. the + whole history leading to the current commit). `origin..HEAD` + specifies all the commits reachable from the current commit + (i.e. `HEAD`), but not from `origin`. For a complete list of + ways to spell <revision range>, see the "Specifying Ranges" + section of linkgit:gitrevisions[7]. + +[\--] <path>...:: + Consider only commits that are enough to explain how the files + that match the specified paths came to be. ++ +Paths may need to be prefixed with "\-- " to separate them from +options or the revision range, when confusion arises. MAPPING AUTHORS --------------- diff --git a/Documentation/git-submodule.txt b/Documentation/git-submodule.txt index c99d795618..e5767134b1 100644 --- a/Documentation/git-submodule.txt +++ b/Documentation/git-submodule.txt @@ -13,6 +13,7 @@ SYNOPSIS [--reference <repository>] [--] <repository> [<path>] 'git submodule' [--quiet] status [--cached] [--recursive] [--] [<path>...] 'git submodule' [--quiet] init [--] [<path>...] +'git submodule' [--quiet] deinit [-f|--force] [--] <path>... 'git submodule' [--quiet] update [--init] [--remote] [-N|--no-fetch] [-f|--force] [--rebase] [--reference <repository>] [--merge] [--recursive] [--] [<path>...] @@ -76,6 +77,8 @@ argument <path> is the relative location for the cloned submodule to exist in the superproject. If <path> is not given, the "humanish" part of the source repository is used ("repo" for "/path/to/repo.git" and "foo" for "host.xz:foo/.git"). +The <path> is also used as the submodule's logical name in its +configuration entries unless `--name` is used to specify a logical name. + <repository> is the URL of the new submodule's origin repository. This may be either an absolute URL, or (if it begins with ./ @@ -123,8 +126,10 @@ linkgit:git-status[1] and linkgit:git-diff[1] will provide that information too (and can also report changes to a submodule's work tree). init:: - Initialize the submodules, i.e. register each submodule name - and url found in .gitmodules into .git/config. + Initialize the submodules recorded in the index (which were + added and committed elsewhere) by copying submodule + names and urls from .gitmodules to .git/config. + Optional <path> arguments limit which submodules will be initialized. It will also copy the value of `submodule.$name.update` into .git/config. The key used in .git/config is `submodule.$name.url`. @@ -135,6 +140,19 @@ init:: the explicit 'init' step if you do not intend to customize any submodule locations. +deinit:: + Unregister the given submodules, i.e. remove the whole + `submodule.$name` section from .git/config together with their work + tree. Further calls to `git submodule update`, `git submodule foreach` + and `git submodule sync` will skip any unregistered submodules until + they are initialized again, so use this command if you don't want to + have a local checkout of the submodule in your work tree anymore. If + you really want to remove a submodule from the repository and commit + that use linkgit:git-rm[1] instead. ++ +If `--force` is specified, the submodule's work tree will be removed even if +it contains local modifications. + update:: Update the registered submodules, i.e. clone missing submodules and checkout the commit specified in the index of the containing repository. @@ -214,8 +232,10 @@ OPTIONS -f:: --force:: - This option is only valid for add and update commands. + This option is only valid for add, deinit and update commands. When running add, allow adding an otherwise ignored submodule path. + When running deinit the submodule work trees will be removed even if + they contain local changes. When running update, throw away local changes in submodules when switching to a different commit; and always run a checkout operation in the submodule, even if the commit listed in the index of the diff --git a/Documentation/git-svn.txt b/Documentation/git-svn.txt index 7706d41c87..aad452f169 100644 --- a/Documentation/git-svn.txt +++ b/Documentation/git-svn.txt @@ -85,6 +85,10 @@ COMMANDS When passed to 'init' or 'clone' this regular expression will be preserved as a config key. See 'fetch' for a description of '--ignore-paths'. +--include-paths=<regex>;; + When passed to 'init' or 'clone' this regular expression will + be preserved as a config key. See 'fetch' for a description + of '--include-paths'. --no-minimize-url;; When tracking multiple directories (using --stdlayout, --branches, or --tags options), git svn will attempt to connect @@ -146,6 +150,14 @@ Skip "branches" and "tags" of first level directories;; ------------------------------------------------------------------------ -- +--include-paths=<regex>;; + This allows one to specify a Perl regular expression that will + cause the inclusion of only matching paths from checkout from SVN. + The '--include-paths' option should match for every 'fetch' + (including automatic fetches due to 'clone', 'dcommit', + 'rebase', etc) on a given repository. '--ignore-paths' takes + precedence over '--include-paths'. + --log-window-size=<n>;; Fetch <n> log entries per request when scanning Subversion history. The default is 100. For very large Subversion repositories, larger @@ -259,13 +271,15 @@ first have already been pushed into SVN. Create a tag by using the tags_subdir instead of the branches_subdir specified during git svn init. --d;; ---destination;; +-d<path>;; +--destination=<path>;; + If more than one --branches (or --tags) option was given to the 'init' or 'clone' command, you must provide the location of the branch (or - tag) you wish to create in the SVN repository. The value of this - option must match one of the paths specified by a --branches (or - --tags) option. You can see these paths with the commands + tag) you wish to create in the SVN repository. <path> specifies which + path to use to create the branch or tag and should match the pattern + on the left-hand side of one of the configured branches or tags + refspecs. You can see these refspecs with the commands + git config --get-all svn-remote.<name>.branches git config --get-all svn-remote.<name>.tags @@ -286,6 +300,11 @@ where <name> is the name of the SVN repository as specified by the -R option to git config --get-all svn-remote.<name>.commiturl + +--parents;; + Create parent folders. This parameter is equivalent to the parameter + --parents on svn cp commands and is useful for non-standard repository + layouts. + 'tag':: Create a tag in the SVN repository. This is a shorthand for 'branch -t'. @@ -1020,6 +1039,25 @@ comma-separated list of names within braces. For example: tags = tags/{1.0,2.0}/src:refs/remotes/tags/* ------------------------------------------------------------------------ +Multiple fetch, branches, and tags keys are supported: + +------------------------------------------------------------------------ +[svn-remote "messy-repo"] + url = http://server.org/svn + fetch = trunk/project-a:refs/remotes/project-a/trunk + fetch = branches/demos/june-project-a-demo:refs/remotes/project-a/demos/june-demo + branches = branches/server/*:refs/remotes/project-a/branches/* + branches = branches/demos/2011/*:refs/remotes/project-a/2011-demos/* + tags = tags/server/*:refs/remotes/project-a/tags/* +------------------------------------------------------------------------ + +Creating a branch in such a configuration requires disambiguating which +location to use using the -d or --destination flag: + +------------------------------------------------------------------------ +$ git svn branch -d branches/server release-2-3-0 +------------------------------------------------------------------------ + Note that git-svn keeps track of the highest revision in which a branch or tag has appeared. If the subset of branches or tags is changed after fetching, then .git/svn/.metadata must be manually edited to remove (or diff --git a/Documentation/git-update-index.txt b/Documentation/git-update-index.txt index 670e9fb2c2..e0a87029cd 100644 --- a/Documentation/git-update-index.txt +++ b/Documentation/git-update-index.txt @@ -14,8 +14,8 @@ SYNOPSIS [--refresh] [-q] [--unmerged] [--ignore-missing] [(--cacheinfo <mode> <object> <file>)...] [--chmod=(+|-)x] - [--assume-unchanged | --no-assume-unchanged] - [--skip-worktree | --no-skip-worktree] + [--[no-]assume-unchanged] + [--[no-]skip-worktree] [--ignore-submodules] [--really-refresh] [--unresolve] [--again | -g] [--info-only] [--index-info] @@ -77,8 +77,7 @@ OPTIONS --chmod=(+|-)x:: Set the execute permissions on the updated files. ---assume-unchanged:: ---no-assume-unchanged:: +--[no-]assume-unchanged:: When these flags are specified, the object names recorded for the paths are not updated. Instead, these options set and unset the "assume unchanged" bit for the @@ -102,8 +101,7 @@ you will need to handle the situation manually. Like '--refresh', but checks stat information unconditionally, without regard to the "assume unchanged" setting. ---skip-worktree:: ---no-skip-worktree:: +--[no-]skip-worktree:: When one of these flags is specified, the object name recorded for the paths are not updated. Instead, these options set and unset the "skip-worktree" bit for the paths. See diff --git a/Documentation/git.txt b/Documentation/git.txt index 9e302b0a60..68f1ee60cf 100644 --- a/Documentation/git.txt +++ b/Documentation/git.txt @@ -43,12 +43,17 @@ unreleased) version of Git, that is available from 'master' branch of the `git.git` repository. Documentation for older releases are available here: +* link:v1.8.3/git.html[documentation for release 1.8.3] + +* release notes for + link:RelNotes/1.8.3.txt[1.8.3]. + * link:v1.8.2.3/git.html[documentation for release 1.8.2.3] * release notes for - link:RelNotes/1.8.2.3.txt[1.8.2.3]. - link:RelNotes/1.8.2.2.txt[1.8.2.2]. - link:RelNotes/1.8.2.1.txt[1.8.2.1]. + link:RelNotes/1.8.2.3.txt[1.8.2.3], + link:RelNotes/1.8.2.2.txt[1.8.2.2], + link:RelNotes/1.8.2.1.txt[1.8.2.1], link:RelNotes/1.8.2.txt[1.8.2]. * link:v1.8.1.6/git.html[documentation for release 1.8.1.6] @@ -811,8 +816,9 @@ for further details. 'GIT_FLUSH':: If this environment variable is set to "1", then commands such as 'git blame' (in incremental mode), 'git rev-list', 'git log', - and 'git whatchanged' will force a flush of the output stream - after each commit-oriented record have been flushed. If this + 'git check-attr', 'git check-ignore', and 'git whatchanged' will + force a flush of the output stream after each record have been + flushed. If this variable is set to "0", the output of these commands will be done using completely buffered I/O. If this environment variable is not set, Git will choose buffered or record-oriented flushing diff --git a/Documentation/gitremote-helpers.txt b/Documentation/gitremote-helpers.txt index 0c91aba861..0827f69139 100644 --- a/Documentation/gitremote-helpers.txt +++ b/Documentation/gitremote-helpers.txt @@ -159,11 +159,11 @@ Miscellaneous capabilities carried out. 'refspec' <refspec>:: - This modifies the 'import' capability, allowing the produced - fast-import stream to modify refs in a private namespace - instead of writing to refs/heads or refs/remotes directly. + For remote helpers that implement 'import' or 'export', this capability + allows the refs to be constrained to a private namespace, instead of + writing to refs/heads or refs/remotes directly. It is recommended that all importers providing the 'import' - capability use this. + capability use this. It's mandatory for 'export'. + A helper advertising the capability `refspec refs/heads/*:refs/svn/origin/branches/*` @@ -202,6 +202,10 @@ there is an implied `refspec *:*`. marks specified in <file> before processing any input. For details, read up on '--import-marks=<file>' in linkgit:git-fast-export[1]. +'signed-tags':: + This modifies the 'export' capability, instructing Git to pass + '--signed-tags=verbatim' to linkgit:git-fast-export[1]. In the + absence of this capability, Git will use '--signed-tags=warn-strip'. diff --git a/Documentation/gitrepository-layout.txt b/Documentation/gitrepository-layout.txt index 2ad09f4baf..d6f3393c5f 100644 --- a/Documentation/gitrepository-layout.txt +++ b/Documentation/gitrepository-layout.txt @@ -184,6 +184,10 @@ info/exclude:: 'git clean' look at it but the core Git commands do not look at it. See also: linkgit:gitignore[5]. +info/sparse-checkout:: + This file stores sparse checkout patterns. + See also: linkgit:git-read-tree[1]. + remotes:: Stores shorthands for URL and default refnames for use when interacting with remote repositories via 'git fetch', diff --git a/Documentation/glossary-content.txt b/Documentation/glossary-content.txt index 68a18e1497..db2a74df93 100644 --- a/Documentation/glossary-content.txt +++ b/Documentation/glossary-content.txt @@ -400,12 +400,13 @@ should not be combined with other pathspec. <<def_ref,ref>> and local ref. [[def_remote_tracking_branch]]remote-tracking branch:: - A regular Git <<def_branch,branch>> that is used to follow changes from - another <<def_repository,repository>>. A remote-tracking - branch should not contain direct modifications or have local commits - made to it. A remote-tracking branch can usually be - identified as the right-hand-side <<def_ref,ref>> in a Pull: - <<def_refspec,refspec>>. + A <<def_ref,ref>> that is used to follow changes from another + <<def_repository,repository>>. It typically looks like + 'refs/remotes/foo/bar' (indicating that it tracks a branch named + 'bar' in a remote named 'foo'), and matches the right-hand-side of + a configured fetch <<def_refspec,refspec>>. A remote-tracking + branch should not contain direct modifications or have local + commits made to it. [[def_repository]]repository:: A collection of <<def_ref,refs>> together with an diff --git a/Documentation/line-range-format.txt b/Documentation/line-range-format.txt new file mode 100644 index 0000000000..3e7ce72daa --- /dev/null +++ b/Documentation/line-range-format.txt @@ -0,0 +1,25 @@ +- number ++ +If <start> or <end> is a number, it specifies an +absolute line number (lines count from 1). ++ + +- /regex/ ++ +This form will use the first line matching the given +POSIX regex. If <end> is a regex, it will search +starting at the line given by <start>. ++ + +- +offset or -offset ++ +This is only valid for <end> and will specify a number +of lines before or after the line given by <start>. ++ + +- :regex ++ +If the option's argument is of the form :regex, it denotes the range +from the first funcname line that matches <regex>, up to the next +funcname line. ++ diff --git a/Documentation/merge-options.txt b/Documentation/merge-options.txt index 34a8445828..afba8d4f3b 100644 --- a/Documentation/merge-options.txt +++ b/Documentation/merge-options.txt @@ -8,12 +8,13 @@ failed and do not autocommit, to give the user a chance to inspect and further tweak the merge result before committing. --edit:: +-e:: --no-edit:: Invoke an editor before committing successful mechanical merge to further edit the auto-generated merge message, so that the user can explain and justify the merge. The `--no-edit` option can be used to accept the auto-generated message (this is generally - discouraged). The `--edit` option is still useful if you are + discouraged). The `--edit` (or `-e`) option is still useful if you are giving a draft message with the `-m` option from the command line and want to edit it in the editor. + @@ -84,6 +85,11 @@ option can be used to override --squash. Pass merge strategy specific option through to the merge strategy. +--verify-signatures:: +--no-verify-signatures:: + Verify that the commits being merged have good and trusted GPG signatures + and abort the merge in case they do not. + --summary:: --no-summary:: Synonyms to --stat and --no-stat; these are deprecated and will be diff --git a/Documentation/pretty-formats.txt b/Documentation/pretty-formats.txt index 342965d4f6..1d174fd0b6 100644 --- a/Documentation/pretty-formats.txt +++ b/Documentation/pretty-formats.txt @@ -106,18 +106,22 @@ The placeholders are: - '%P': parent hashes - '%p': abbreviated parent hashes - '%an': author name -- '%aN': author name (respecting .mailmap, see linkgit:git-shortlog[1] or linkgit:git-blame[1]) +- '%aN': author name (respecting .mailmap, see linkgit:git-shortlog[1] + or linkgit:git-blame[1]) - '%ae': author email -- '%aE': author email (respecting .mailmap, see linkgit:git-shortlog[1] or linkgit:git-blame[1]) +- '%aE': author email (respecting .mailmap, see + linkgit:git-shortlog[1] or linkgit:git-blame[1]) - '%ad': author date (format respects --date= option) - '%aD': author date, RFC2822 style - '%ar': author date, relative - '%at': author date, UNIX timestamp - '%ai': author date, ISO 8601 format - '%cn': committer name -- '%cN': committer name (respecting .mailmap, see linkgit:git-shortlog[1] or linkgit:git-blame[1]) +- '%cN': committer name (respecting .mailmap, see + linkgit:git-shortlog[1] or linkgit:git-blame[1]) - '%ce': committer email -- '%cE': committer email (respecting .mailmap, see linkgit:git-shortlog[1] or linkgit:git-blame[1]) +- '%cE': committer email (respecting .mailmap, see + linkgit:git-shortlog[1] or linkgit:git-blame[1]) - '%cd': committer date - '%cD': committer date, RFC2822 style - '%cr': committer date, relative @@ -131,15 +135,18 @@ The placeholders are: - '%B': raw body (unwrapped subject and body) - '%N': commit notes - '%GG': raw verification message from GPG for a signed commit -- '%G?': show either "G" for Good or "B" for Bad for a signed commit +- '%G?': show "G" for a Good signature, "B" for a Bad signature, "U" for a good, + untrusted signature and "N" for no signature - '%GS': show the name of the signer for a signed commit - '%GK': show the key used to sign a signed commit - '%gD': reflog selector, e.g., `refs/stash@{1}` - '%gd': shortened reflog selector, e.g., `stash@{1}` - '%gn': reflog identity name -- '%gN': reflog identity name (respecting .mailmap, see linkgit:git-shortlog[1] or linkgit:git-blame[1]) +- '%gN': reflog identity name (respecting .mailmap, see + linkgit:git-shortlog[1] or linkgit:git-blame[1]) - '%ge': reflog identity email -- '%gE': reflog identity email (respecting .mailmap, see linkgit:git-shortlog[1] or linkgit:git-blame[1]) +- '%gE': reflog identity email (respecting .mailmap, see + linkgit:git-shortlog[1] or linkgit:git-blame[1]) - '%gs': reflog subject - '%Cred': switch color to red - '%Cgreen': switch color to green @@ -149,13 +156,28 @@ The placeholders are: adding `auto,` at the beginning will emit color only when colors are enabled for log output (by `color.diff`, `color.ui`, or `--color`, and respecting the `auto` settings of the former if we are going to a - terminal) + terminal). `auto` alone (i.e. `%C(auto)`) will turn on auto coloring + on the next placeholders until the color is switched again. - '%m': left, right or boundary mark - '%n': newline - '%%': a raw '%' - '%x00': print a byte from a hex code - '%w([<w>[,<i1>[,<i2>]]])': switch line wrapping, like the -w option of linkgit:git-shortlog[1]. +- '%<(<N>[,trunc|ltrunc|mtrunc])': make the next placeholder take at + least N columns, padding spaces on the right if necessary. + Optionally truncate at the beginning (ltrunc), the middle (mtrunc) + or the end (trunc) if the output is longer than N columns. + Note that truncating only works correctly with N >= 2. +- '%<|(<N>)': make the next placeholder take at least until Nth + columns, padding spaces on the right if necessary +- '%>(<N>)', '%>|(<N>)': similar to '%<(<N>)', '%<|(<N>)' + respectively, but padding spaces on the left +- '%>>(<N>)', '%>>|(<N>)': similar to '%>(<N>)', '%>|(<N>)' + respectively, except that if the next placeholder takes more spaces + than given and there are spaces on its left, use those spaces +- '%><(<N>)', '%><|(<N>)': similar to '% <(<N>)', '%<|(<N>)' + respectively, but padding both sides (i.e. the text is centered) NOTE: Some placeholders may depend on other options given to the revision traversal engine. For example, the `%g*` reflog options will diff --git a/Documentation/pull-fetch-param.txt b/Documentation/pull-fetch-param.txt index 94a9d32f1d..18cffc25b8 100644 --- a/Documentation/pull-fetch-param.txt +++ b/Documentation/pull-fetch-param.txt @@ -68,6 +68,11 @@ Some short-cut notations are also supported. + * `tag <tag>` means the same as `refs/tags/<tag>:refs/tags/<tag>`; it requests fetching everything up to the given tag. -* A parameter <ref> without a colon is equivalent to - <ref>: when pulling/fetching, so it merges <ref> into the current - branch without storing the remote branch anywhere locally +ifndef::git-pull[] +* A parameter <ref> without a colon fetches that ref into FETCH_HEAD, +endif::git-pull[] +ifdef::git-pull[] +* A parameter <ref> without a colon merges <ref> into the current + branch, +endif::git-pull[] + and updates the remote-tracking branches (if any). diff --git a/Documentation/revisions.txt b/Documentation/revisions.txt index c5822634fc..d477b3f6bc 100644 --- a/Documentation/revisions.txt +++ b/Documentation/revisions.txt @@ -116,6 +116,11 @@ some output processing may assume ref names in UTF-8. object of that type is found or the object cannot be dereferenced anymore (in which case, barf). '<rev>{caret}0' is a short-hand for '<rev>{caret}\{commit\}'. ++ +'rev{caret}\{object\}' can be used to make sure 'rev' names an +object that exists, without requiring 'rev' to be a tag, and +without dereferencing 'rev'; because a tag is already an object, +it does not have to be dereferenced even once to get to an object. '<rev>{caret}\{\}', e.g. 'v0.99.8{caret}\{\}':: A suffix '{caret}' followed by an empty brace pair @@ -239,11 +244,13 @@ To summarize: '<rev1>..<rev2>':: Include commits that are reachable from <rev2> but exclude - those that are reachable from <rev1>. + those that are reachable from <rev1>. When either <rev1> or + <rev2> is omitted, it defaults to 'HEAD'. '<rev1>\...<rev2>':: Include commits that are reachable from either <rev1> or - <rev2> but exclude those that are reachable from both. + <rev2> but exclude those that are reachable from both. When + either <rev1> or <rev2> is omitted, it defaults to 'HEAD'. '<rev>{caret}@', e.g. 'HEAD{caret}@':: A suffix '{caret}' followed by an at sign is the same as listing diff --git a/Documentation/technical/api-directory-listing.txt b/Documentation/technical/api-directory-listing.txt index 1f349b28ae..7f8e78d916 100644 --- a/Documentation/technical/api-directory-listing.txt +++ b/Documentation/technical/api-directory-listing.txt @@ -22,12 +22,23 @@ The notable options are: `flags`:: - A bit-field of options: + A bit-field of options (the `*IGNORED*` flags are mutually exclusive): `DIR_SHOW_IGNORED`::: - The traversal is for finding just ignored files, not unignored - files. + Return just ignored files in `entries[]`, not untracked files. + +`DIR_SHOW_IGNORED_TOO`::: + + Similar to `DIR_SHOW_IGNORED`, but return ignored files in `ignored[]` + in addition to untracked files in `entries[]`. + +`DIR_COLLECT_IGNORED`::: + + Special mode for git-add. Return ignored files in `ignored[]` and + untracked files in `entries[]`. Only returns ignored files that match + pathspec exactly (no wildcards). Does not recurse into ignored + directories. `DIR_SHOW_OTHER_DIRECTORIES`::: @@ -57,6 +68,14 @@ The result of the enumeration is left in these fields: Internal use; keeps track of allocation of `entries[]` array. +`ignored[]`:: + + An array of `struct dir_entry`, used for ignored paths with the + `DIR_SHOW_IGNORED_TOO` and `DIR_COLLECT_IGNORED` flags. + +`ignored_nr`:: + + The number of members in `ignored[]` array. Calling sequence ---------------- diff --git a/Documentation/technical/api-parse-options.txt b/Documentation/technical/api-parse-options.txt index 32ddc1cf13..1317db4d6c 100644 --- a/Documentation/technical/api-parse-options.txt +++ b/Documentation/technical/api-parse-options.txt @@ -41,6 +41,8 @@ The parse-options API allows: * Boolean long options can be 'negated' (or 'unset') by prepending `no-`, e.g. `--no-abbrev` instead of `--abbrev`. Conversely, options that begin with `no-` can be 'negated' by removing it. + Other long options can be unset (e.g., set string to NULL, set + integer to 0) by prepending `no-`. * Options and non-option arguments can clearly be separated using the `--` option, e.g. `-a -b --option -- --this-is-a-file` indicates that @@ -174,6 +176,10 @@ There are some macros to easily define options: Introduce an option with date argument, see `approxidate()`. The timestamp is put into `int_var`. +`OPT_EXPIRY_DATE(short, long, &int_var, description)`:: + Introduce an option with expiry date argument, see `parse_expiry_date()`. + The timestamp is put into `int_var`. + `OPT_CALLBACK(short, long, &var, arg_str, description, func_ptr)`:: Introduce an option with argument. The argument will be fed into the function given by `func_ptr` diff --git a/Documentation/technical/api-strbuf.txt b/Documentation/technical/api-strbuf.txt index 2c59cb2259..3350d97dda 100644 --- a/Documentation/technical/api-strbuf.txt +++ b/Documentation/technical/api-strbuf.txt @@ -230,6 +230,11 @@ which can be used by the programmer of the callback as she sees fit. destination. This is useful for literal data to be fed to either strbuf_expand or to the *printf family of functions. +`strbuf_humanise_bytes`:: + + Append the given byte size as a human-readable string (i.e. 12.23 KiB, + 3.50 MiB). + `strbuf_addf`:: Add a formatted string to the buffer. diff --git a/Documentation/technical/pack-protocol.txt b/Documentation/technical/pack-protocol.txt index f1a51edf47..b898e97988 100644 --- a/Documentation/technical/pack-protocol.txt +++ b/Documentation/technical/pack-protocol.txt @@ -228,8 +228,7 @@ obtained through ref discovery. The client MUST write all obj-ids which it only has shallow copies of (meaning that it does not have the parents of a commit) as 'shallow' lines so that the server is aware of the limitations of -the client's history. Clients MUST NOT mention an obj-id which -it does not know exists on the server. +the client's history. The client now sends the maximum commit history depth it wants for this transaction, which is the number of commits it wants from the diff --git a/Documentation/urls.txt b/Documentation/urls.txt index 60ba300117..5e185f87c2 100644 --- a/Documentation/urls.txt +++ b/Documentation/urls.txt @@ -23,6 +23,12 @@ An alternative scp-like syntax may also be used with the ssh protocol: - {startsb}user@{endsb}host.xz:path/to/repo.git/ +This syntax is only recognized if there are no slashes before the +first colon. This helps differentiate a local path that contains a +colon. For example the local path `foo:bar` could be specified as an +absolute path or `./foo:bar` to avoid being misinterpreted as an ssh +url. + The ssh and git protocols additionally support ~username expansion: - ssh://{startsb}user@{endsb}host.xz{startsb}:port{endsb}/~{startsb}user{endsb}/path/to/repo.git/ |