diff options
Diffstat (limited to 'Documentation')
41 files changed, 781 insertions, 149 deletions
diff --git a/Documentation/RelNotes/2.3.8.txt b/Documentation/RelNotes/2.3.8.txt new file mode 100644 index 0000000..0b67268 --- /dev/null +++ b/Documentation/RelNotes/2.3.8.txt @@ -0,0 +1,22 @@ +Git v2.3.8 Release Notes +======================== + +Fixes since v2.3.7 +------------------ + + * The usual "git diff" when seeing a file turning into a directory + showed a patchset to remove the file and create all files in the + directory, but "git diff --no-index" simply refused to work. Also, + when asked to compare a file and a directory, imitate POSIX "diff" + and compare the file with the file with the same name in the + directory, instead of refusing to run. + + * The default $HOME/.gitconfig file created upon "git config --global" + that edits it had incorrectly spelled user.name and user.email + entries in it. + + * "git commit --date=now" or anything that relies on approxidate lost + the daylight-saving-time offset. + +Also contains typofixes, documentation updates and trivial code +clean-ups. diff --git a/Documentation/RelNotes/2.4.1.txt b/Documentation/RelNotes/2.4.1.txt new file mode 100644 index 0000000..a65a6c5 --- /dev/null +++ b/Documentation/RelNotes/2.4.1.txt @@ -0,0 +1,40 @@ +Git v2.4.1 Release Notes +======================== + +Fixes since v2.4 +---------------- + + * The usual "git diff" when seeing a file turning into a directory + showed a patchset to remove the file and create all files in the + directory, but "git diff --no-index" simply refused to work. Also, + when asked to compare a file and a directory, imitate POSIX "diff" + and compare the file with the file with the same name in the + directory, instead of refusing to run. + + * The default $HOME/.gitconfig file created upon "git config --global" + that edits it had incorrectly spelled user.name and user.email + entries in it. + + * "git commit --date=now" or anything that relies on approxidate lost + the daylight-saving-time offset. + + * "git cat-file bl $blob" failed to barf even though there is no + object type that is "bl". + + * Teach the codepaths that read .gitignore and .gitattributes files + that these files encoded in UTF-8 may have UTF-8 BOM marker at the + beginning; this makes it in line with what we do for configuration + files already. + + * Access to objects in repositories that borrow from another one on a + slow NFS server unnecessarily got more expensive due to recent code + becoming more cautious in a naive way not to lose objects to pruning. + + * We avoid setting core.worktree when the repository location is the + ".git" directory directly at the top level of the working tree, but + the code misdetected the case in which the working tree is at the + root level of the filesystem (which arguably is a silly thing to + do, but still valid). + +Also contains typofixes, documentation updates and trivial code +clean-ups. diff --git a/Documentation/RelNotes/2.5.0.txt b/Documentation/RelNotes/2.5.0.txt new file mode 100644 index 0000000..b102837 --- /dev/null +++ b/Documentation/RelNotes/2.5.0.txt @@ -0,0 +1,322 @@ +Git 2.5 Release Notes +===================== + +Updates since v2.4 +------------------ + +Ports + + +UI, Workflows & Features + + * "git p4" now detects the filetype (e.g. binary) correctly even when + the files are opened exclusively. + + * git p4 attempts to better handle branches in Perforce. + + * "git p4" learned "--changes-block-size <n>" to read the changes in + chunks from Perforce, instead of making one call to "p4 changes" + that may trigger "too many rows scanned" error from Perforce. + + * "git show-branch --topics HEAD" (with no other arguments) did not + do anything interesting. Instead, contrast the given revision + against all the local branches by default. + + * A replacement for contrib/workdir/git-new-workdir that does not + rely on symbolic links and make sharing of objects and refs safer + by making the borrowee and borrowers aware of each other. + + * Tweak the sample "store" backend of the credential helper to honor + XDG configuration file locations when specified. + + * A heuristic to help the "git <cmd> <revs> <pathspec>" command line + convention to catch mistyped paths is to make sure all the non-rev + parameters in the later part of the command line are names of the + files in the working tree, but that means "git grep $str -- \*.c" + must always be disambiguated with "--", because nobody sane will + create a file whose name literally is asterisk-dot-see. Loosen the + heuristic to declare that with a wildcard string the user likely + meant to give us a pathspec. + + * "git merge FETCH_HEAD" learned that the previous "git fetch" could + be to create an Octopus merge, i.e. recording multiple branches + that are not marked as "not-for-merge"; this allows us to lose an + old style invocation "git merge <msg> HEAD $commits..." in the + implementation of "git pull" script; the old style syntax can now + be deprecated. + + * Help us to find broken test script that splits the body part of the + test by mistaken use of wrong kind of quotes. + (merge d93d5d5 jc/test-prereq-validate later to maint). + + * Developer support to automatically detect broken &&-chain in the + test scripts is now turned on by default. + (merge 92b269f jk/test-chain-lint later to maint). + + * Filter scripts were run with SIGPIPE disabled on the Git side, + expecting that they may not read what Git feeds them to filter. + We however treated a filter that does not read its input fully + before exiting as an error. + + This changes semantics, but arguably in a good way. If a filter + can produce its output without consuming its input using whatever + magic, we now let it do so, instead of diagnosing it as a + programming error. + + * Instead of dying immediately upon failing to obtain a lock, the + locking (of refs etc) retries after a short while with backoff. + + * Introduce http.<url>.SSLCipherList configuration variable to tweak + the list of cipher suite to be used with libcURL when talking with + https:// sites. + + * "git subtree" script (in contrib/) used "echo -n" to produce + progress messages in a non-portable way. + + * "git subtree" script (in contrib/) does not have --squash option + when pushing, but the documentation and help text pretended as if + it did. + + * The Git subcommand completion (in contrib/) listed credential + helpers among candidates, which is not something the end user would + invoke interatively. + + +Performance, Internal Implementation, Development Support etc. + + * "unsigned char [20]" used thoughout the code to represent object + names are being converted into a semi-opaque "struct object_id". + This effort is expected to interfere with other topics in flight, + but hopefully will give us one extra level of abstraction in the + end, when completed. + + * Catch a programmer mistake to feed a pointer not an array to + ARRAY_SIZE() macro, by using a couple of GCC extensions. + (merge 89c855e ep/do-not-feed-a-pointer-to-array-size later to maint). + + * Some error messages in "git config" were emitted without calling + the usual error() facility. + + * When "add--interactive" splits a hunk into two overlapping hunks + and then let the user choose only one, it sometimes feeds an + incorrect patch text to "git apply". Add tests to demonstrate + this. + + I have a slight suspicion that this may be $gmane/87202 coming back + and biting us (I seem to have said "let's run with this and see + what happens" back then). + + * More line-ending tests. + + * An earlier rewrite to use strbuf_getwholeline() instead of fgets(3) + to read packed-refs file revealed that the former is unacceptably + inefficient. + + * The refs API uses ref_lock struct which had its own "int fd", even + though the same file descriptor was in the lock struct it contains. + Clean-up the code to lose this redundant field. + + * Add the "--allow-unknown-type" option to "cat-file" to allow + inspecting loose objects of an experimental or a broken type. + + * Many long-running operations show progress eye-candy, even when + they are later backgrounded. Hide the eye-candy when the process + is sent to the background instead. + (merge 9a9a41d lm/squelch-bg-progress later to maint). + + * There was a dead code that used to handle "git pull --tags" and + show special-cased error message, which was made irrelevant when + the semantics of the option changed back in Git 1.9 days. + (merge 19d122b pt/pull-tags-error-diag later to maint). + + +Also contains various documentation updates and code clean-ups. + + +Fixes since v2.4 +---------------- + +Unless otherwise noted, all the fixes since v2.4 in the maintenance +track are contained in this release (see the maintenance releases' +notes for details). + + * Git 2.4 broke setting verbosity and progress levels on "git clone" + with native transports. + (merge 822f0c4 mh/clone-verbosity-fix later to maint). + + * "git add -e" did not allow the user to abort the operation by + killing the editor. + (merge cb64800 jk/add-e-kill-editor later to maint). + + * Memory usage of "git index-pack" has been trimmed by tens of + per-cent. + (merge c6458e6 nd/slim-index-pack-memory-usage later to maint). + + * "git rev-list --objects $old --not --all" to see if everything that + is reachable from $old is already connected to the existing refs + was very inefficient. + (merge b6e8a3b jk/still-interesting later to maint). + + * "hash-object --literally" introduced in v2.2 was not prepared to + take a really long object type name. + (merge 1427a7f jc/hash-object later to maint). + + * "git rebase --quiet" was not quite quiet when there is nothing to + do. + (merge 22946a9 jk/rebase-quiet-noop later to maint). + + * The completion for "log --decorate=" parameter value was incorrect. + (merge af16bda sg/complete-decorate-full-not-long later to maint). + + * "filter-branch" corrupted commit log message that ends with an + incomplete line on platforms with some "sed" implementations that + munge such a line. Work it around by avoiding to use "sed". + (merge df06201 jk/filter-branch-use-of-sed-on-incomplete-line later to maint). + + * "git daemon" fails to build from the source under NO_IPV6 + configuration (regression in 2.4). + (merge d358f77 jc/daemon-no-ipv6-for-2.4.1 later to maint). + + * Some time ago, "git blame" (incorrectly) lost the convert_to_git() + call when synthesizing a fake "tip" commit that represents the + state in the working tree, which broke folks who record the history + with LF line ending to make their project portabile across + platforms while terminating lines in their working tree files with + CRLF for their platform. + (merge 4bf256d tb/blame-resurrect-convert-to-git later to maint). + + * We avoid setting core.worktree when the repository location is the + ".git" directory directly at the top level of the working tree, but + the code misdetected the case in which the working tree is at the + root level of the filesystem (which arguably is a silly thing to + do, but still valid). + (merge 84ccad8 jk/init-core-worktree-at-root later to maint). + + * "git commit --date=now" or anything that relies on approxidate lost + the daylight-saving-time offset. + (merge f6e6362 jc/epochtime-wo-tz later to maint). + + * Access to objects in repositories that borrow from another one on a + slow NFS server unnecessarily got more expensive due to recent code + becoming more cautious in a naive way not to lose objects to pruning. + (merge ee1c6c3 jk/prune-mtime later to maint). + + * The codepaths that read .gitignore and .gitattributes files have been + taught that these files encoded in UTF-8 may have UTF-8 BOM marker at + the beginning; this makes it in line with what we do for configuration + files already. + (merge 27547e5 cn/bom-in-gitignore later to maint). + + * a few helper scripts in the test suite did not report errors + correcty. + (merge de248e9 ep/fix-test-lib-functions-report later to maint). + + * The default $HOME/.gitconfig file created upon "git config --global" + that edits it had incorrectly spelled user.name and user.email + entries in it. + (merge 7e11052 oh/fix-config-default-user-name-section later to maint). + + * "git cat-file bl $blob" failed to barf even though there is no + object type that is "bl". + (merge b7994af jk/type-from-string-gently later to maint). + + * The usual "git diff" when seeing a file turning into a directory + showed a patchset to remove the file and create all files in the + directory, but "git diff --no-index" simply refused to work. Also, + when asked to compare a file and a directory, imitate POSIX "diff" + and compare the file with the file with the same name in the + directory, instead of refusing to run. + (merge 0615173 jc/diff-no-index-d-f later to maint). + + * "git rebase -i" moved the "current" command from "todo" to "done" a + bit too prematurely, losing a step when a "pick" did not even start. + (merge 8cbc57c ph/rebase-i-redo later to maint). + + * The connection initiation code for "ssh" transport tried to absorb + differences between the stock "ssh" and Putty-supplied "plink" and + its derivatives, but the logic to tell that we are using "plink" + variants were too loose and falsely triggered when "plink" appeared + anywhere in the path (e.g. "/home/me/bin/uplink/ssh"). + (merge baaf233 bc/connect-plink later to maint). + + * "git stash pop/apply" forgot to make sure that not just the working + tree is clean but also the index is clean. The latter is important + as a stash application can conflict and the index will be used for + conflict resolution. + (merge ed178ef jk/stash-require-clean-index later to maint). + + * We have prepended $GIT_EXEC_PATH and the path "git" is installed in + (typically "/usr/bin") to $PATH when invoking subprograms and hooks + for almost eternity, but the original use case the latter tried to + support was semi-bogus (i.e. install git to /opt/foo/git and run it + without having /opt/foo on $PATH), and more importantly it has + become less and less relevant as Git grew more mainstream (i.e. the + users would _want_ to have it on their $PATH). Stop prepending the + path in which "git" is installed to users' $PATH, as that would + interfere the command search order people depend on (e.g. they may + not like versions of programs that are unrelated to Git in /usr/bin + and want to override them by having different ones in /usr/local/bin + and have the latter directory earlier in their $PATH). + (merge a0b4507 jk/git-no-more-argv0-path-munging later to maint). + + * core.excludesfile (defaulting to $XDG_HOME/git/ignore) is supposed + to be overridden by repository-specific .git/info/exclude file, but + the order was swapped from the beginning. This belatedly fixes it. + (merge 099d2d8 jc/gitignore-precedence later to maint). + + * After "git add -N", the path appeared in output of "git diff HEAD" + and "git diff --cached HEAD", leading "git status" to classify it + as "Changes to be committed". Such a path, however, is not yet to + be scheduled to be committed. "git diff" showed the change to the + path as modification, not as a "new file", in the header of its + output. + + Treat such paths as "yet to be added to the index but Git already + know about them"; "git diff HEAD" and "git diff --cached HEAD" + should not talk about them, and "git diff" should show them as new + files yet to be added to the index. + (merge d95d728 nd/diff-i-t-a later to maint). + + * There was a commented-out (instead of being marked to expect + failure) test that documented a breakage that was fixed since the + test was written; turn it into a proper test. + (merge 66d2e04 sb/t1020-cleanup later to maint). + + * The "log --decorate" enhancement in Git 2.4 that shows the commit + at the tip of the current branch e.g. "HEAD -> master", did not + work with --decorate=full. + (merge 429ad20 mg/log-decorate-HEAD later to maint). + + * The ref API did not handle cases where 'refs/heads/xyzzy/frotz' is + removed at the same time as 'refs/heads/xyzzy' is added (or vice + versa) very well. + (merge c628edf mh/ref-directory-file later to maint). + + * Multi-ref transaction support we merged a few releases ago + unnecessarily kept many file descriptors open, risking to fail with + resource exhaustion. This is for 2.4.x track. + (merge 185ce3a mh/write-refs-sooner-2.4 later to maint). + + * "git bundle verify" did not diagnose extra parameters on the + command line. + (merge 7886cfa ps/bundle-verify-arg later to maint). + + * Various documentation mark-up fixes to make the output more + consistent in general and also make AsciiDoctor (an alternative + formatter) happier. + (merge d0258b9 jk/asciidoc-markup-fix later to maint). + (merge ad3967a jk/stripspace-asciidoctor-fix later to maint). + (merge 975e382 ja/tutorial-asciidoctor-fix later to maint). + + * Code cleanups and documentation updates. + (merge 0269f96 mm/usage-log-l-can-take-regex later to maint). + (merge 64f2589 nd/t1509-chroot-test later to maint). + (merge f86a374 sb/test-bitmap-free-at-end later to maint). + (merge 05bfc7d sb/line-log-plug-pairdiff-leak later to maint). + (merge 846e5df pt/xdg-config-path later to maint). + (merge 1154aa4 jc/plug-fmt-merge-msg-leak later to maint). + (merge 319b678 jk/sha1-file-reduce-useless-warnings later to maint). + (merge 9a35c14 fg/document-commit-message-stripping later to maint). + (merge bbf431c ps/doc-packfile-vs-pack-file later to maint). + (merge 309a9e3 jk/skip-http-tests-under-no-curl later to maint). + (merge ccd593c dl/branch-error-message later to maint). diff --git a/Documentation/blame-options.txt b/Documentation/blame-options.txt index b299b59..a09969b 100644 --- a/Documentation/blame-options.txt +++ b/Documentation/blame-options.txt @@ -10,7 +10,7 @@ Include additional statistics at the end of blame output. -L <start>,<end>:: --L :<regex>:: +-L :<funcname>:: Annotate only the given line range. May be specified multiple times. Overlapping ranges are allowed. + diff --git a/Documentation/config.txt b/Documentation/config.txt index f45bef1..5f76e8c 100644 --- a/Documentation/config.txt +++ b/Documentation/config.txt @@ -453,6 +453,8 @@ false), while all other repositories are assumed to be bare (bare core.worktree:: Set the path to the root of the working tree. + If GIT_COMMON_DIR environment variable is set, core.worktree + is ignored and not used for determining the root of working tree. This can be overridden by the GIT_WORK_TREE environment variable and the '--work-tree' command-line option. The value can be an absolute path or relative to the path to @@ -622,6 +624,12 @@ core.commentChar:: If set to "auto", `git-commit` would select a character that is not the beginning character of any line in existing commit messages. +core.packedRefsTimeout:: + The length of time, in milliseconds, to retry when trying to + lock the `packed-refs` file. Value 0 means not to retry at + all; -1 means to try indefinitely. Default is 1000 (i.e., + retry for 1 second). + sequence.editor:: Text editor used by `git rebase -i` for editing the rebase instruction file. The value is meant to be interpreted by the shell when it is used. @@ -1274,6 +1282,13 @@ gc.pruneExpire:: "now" may be used to disable this grace period and always prune unreachable objects immediately. +gc.pruneWorktreesExpire:: + When 'git gc' is run, it will call + 'prune --worktrees --expire 3.months.ago'. + Override the grace period with this config variable. The value + "now" may be used to disable the grace period and prune + $GIT_DIR/worktrees immediately. + gc.reflogExpire:: gc.<pattern>.reflogExpire:: 'git reflog expire' removes reflog entries older than @@ -1560,6 +1575,19 @@ http.saveCookies:: If set, store cookies received during requests to the file specified by http.cookieFile. Has no effect if http.cookieFile is unset. +http.sslCipherList:: + A list of SSL ciphers to use when negotiating an SSL connection. + The available ciphers depend on whether libcurl was built against + NSS or OpenSSL and the particular configuration of the crypto + library in use. Internally this sets the 'CURLOPT_SSL_CIPHER_LIST' + option; see the libcurl documentation for more details on the format + of this list. ++ +Can be overridden by the 'GIT_SSL_CIPHER_LIST' environment variable. +To force git to use libcurl's default cipher list and ignore any +explicit http.sslCipherList option, set 'GIT_SSL_CIPHER_LIST' to the +empty string. + http.sslVerify:: Whether to verify the SSL certificate when fetching or pushing over HTTPS. Can be overridden by the 'GIT_SSL_NO_VERIFY' environment @@ -2270,18 +2298,18 @@ remote.<name>.skipFetchAll:: remote.<name>.receivepack:: The default program to execute on the remote side when pushing. See - option \--receive-pack of linkgit:git-push[1]. + option --receive-pack of linkgit:git-push[1]. remote.<name>.uploadpack:: The default program to execute on the remote side when fetching. See - option \--upload-pack of linkgit:git-fetch-pack[1]. + option --upload-pack of linkgit:git-fetch-pack[1]. remote.<name>.tagOpt:: - Setting this value to \--no-tags disables automatic tag following when - fetching from remote <name>. Setting it to \--tags will fetch every + Setting this value to --no-tags disables automatic tag following when + fetching from remote <name>. Setting it to --tags will fetch every tag from remote <name>, even if they are not reachable from remote branch heads. Passing these flags directly to linkgit:git-fetch[1] can - override this setting. See options \--tags and \--no-tags of + override this setting. See options --tags and --no-tags of linkgit:git-fetch[1]. remote.<name>.vcs:: diff --git a/Documentation/diff-generate-patch.txt b/Documentation/diff-generate-patch.txt index 843a20b..bcf54da 100644 --- a/Documentation/diff-generate-patch.txt +++ b/Documentation/diff-generate-patch.txt @@ -77,7 +77,7 @@ combined diff format Any diff-generating command can take the `-c` or `--cc` option to produce a 'combined diff' when showing a merge. This is the default format when showing merges with linkgit:git-diff[1] or -linkgit:git-show[1]. Note also that you can give the `-m' option to any +linkgit:git-show[1]. Note also that you can give the `-m` option to any of these commands to force generation of diffs with individual parents of a merge. diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt index ccd4998..b7c3afe 100644 --- a/Documentation/diff-options.txt +++ b/Documentation/diff-options.txt @@ -23,7 +23,9 @@ ifndef::git-format-patch[] -u:: --patch:: Generate patch (see section on generating patches). - {git-diff? This is the default.} +ifdef::git-diff[] + This is the default. +endif::git-diff[] endif::git-format-patch[] -s:: @@ -42,7 +44,9 @@ endif::git-format-patch[] ifndef::git-format-patch[] --raw:: Generate the raw format. - {git-diff-core? This is the default.} +ifdef::git-diff-core[] + This is the default. +endif::git-diff-core[] endif::git-format-patch[] ifndef::git-format-patch[] diff --git a/Documentation/git-add.txt b/Documentation/git-add.txt index f2eb907..fe5282f 100644 --- a/Documentation/git-add.txt +++ b/Documentation/git-add.txt @@ -93,7 +93,8 @@ This effectively runs `add --interactive`, but bypasses the initial command menu and directly jumps to the `patch` subcommand. See ``Interactive mode'' for details. --e, \--edit:: +-e:: +--edit:: Open the diff vs. the index in an editor and let the user edit it. After the editor was closed, adjust the hunk headers and apply the patch to the index. diff --git a/Documentation/git-cat-file.txt b/Documentation/git-cat-file.txt index f6a16f4..499ae7b 100644 --- a/Documentation/git-cat-file.txt +++ b/Documentation/git-cat-file.txt @@ -9,7 +9,7 @@ git-cat-file - Provide content or type and size information for repository objec SYNOPSIS -------- [verse] -'git cat-file' (-t | -s | -e | -p | <type> | --textconv ) <object> +'git cat-file' (-t [--allow-unknown-type]| -s [--allow-unknown-type]| -e | -p | <type> | --textconv ) <object> 'git cat-file' (--batch | --batch-check) < <list-of-objects> DESCRIPTION @@ -69,6 +69,9 @@ OPTIONS not be combined with any other options or arguments. See the section `BATCH OUTPUT` below for details. +--allow-unknown-type:: + Allow -s or -t to query broken/corrupt objects of unknown type. + OUTPUT ------ If '-t' is specified, one of the <type>. diff --git a/Documentation/git-checkout.txt b/Documentation/git-checkout.txt index d504108..d263a56 100644 --- a/Documentation/git-checkout.txt +++ b/Documentation/git-checkout.txt @@ -225,6 +225,19 @@ This means that you can use `git checkout -p` to selectively discard edits from your current working tree. See the ``Interactive Mode'' section of linkgit:git-add[1] to learn how to operate the `--patch` mode. +--to=<path>:: + Check out a branch in a separate working directory at + `<path>`. A new working directory is linked to the current + repository, sharing everything except working directory + specific files such as HEAD, index... See "MULTIPLE WORKING + TREES" section for more information. + +--ignore-other-worktrees:: + `git checkout` refuses when the wanted ref is already checked + out by another worktree. This option makes it check the ref + out anyway. In other words, the ref can be held by more than one + worktree. + <branch>:: Branch to checkout; if it refers to a branch (i.e., a name that, when prepended with "refs/heads/", is a valid ref), then that @@ -388,6 +401,71 @@ $ git reflog -2 HEAD # or $ git log -g -2 HEAD ------------ +MULTIPLE WORKING TREES +---------------------- + +A git repository can support multiple working trees, allowing you to check +out more than one branch at a time. With `git checkout --to` a new working +tree is associated with the repository. This new working tree is called a +"linked working tree" as opposed to the "main working tree" prepared by "git +init" or "git clone". A repository has one main working tree (if it's not a +bare repository) and zero or more linked working trees. + +Each linked working tree has a private sub-directory in the repository's +$GIT_DIR/worktrees directory. The private sub-directory's name is usually +the base name of the linked working tree's path, possibly appended with a +number to make it unique. For example, when `$GIT_DIR=/path/main/.git` the +command `git checkout --to /path/other/test-next next` creates the linked +working tree in `/path/other/test-next` and also creates a +`$GIT_DIR/worktrees/test-next` directory (or `$GIT_DIR/worktrees/test-next1` +if `test-next` is already taken). + +Within a linked working tree, $GIT_DIR is set to point to this private +directory (e.g. `/path/main/.git/worktrees/test-next` in the example) and +$GIT_COMMON_DIR is set to point back to the main working tree's $GIT_DIR +(e.g. `/path/main/.git`). These settings are made in a `.git` file located at +the top directory of the linked working tree. + +Path resolution via `git rev-parse --git-path` uses either +$GIT_DIR or $GIT_COMMON_DIR depending on the path. For example, in the +linked working tree `git rev-parse --git-path HEAD` returns +`/path/main/.git/worktrees/test-next/HEAD` (not +`/path/other/test-next/.git/HEAD` or `/path/main/.git/HEAD`) while `git +rev-parse --git-path refs/heads/master` uses +$GIT_COMMON_DIR and returns `/path/main/.git/refs/heads/master`, +since refs are shared across all working trees. + +See linkgit:gitrepository-layout[5] for more information. The rule of +thumb is do not make any assumption about whether a path belongs to +$GIT_DIR or $GIT_COMMON_DIR when you need to directly access something +inside $GIT_DIR. Use `git rev-parse --git-path` to get the final path. + +When you are done with a linked working tree you can simply delete it. +The working tree's entry in the repository's $GIT_DIR/worktrees +directory will eventually be removed automatically (see +`gc.pruneworktreesexpire` in linkgit::git-config[1]), or you can run +`git prune --worktrees` in the main or any linked working tree to +clean up any stale entries in $GIT_DIR/worktrees. + +If you move a linked working directory to another file system, or +within a file system that does not support hard links, you need to run +at least one git command inside the linked working directory +(e.g. `git status`) in order to update its entry in $GIT_DIR/worktrees +so that it does not get automatically removed. + +To prevent a $GIT_DIR/worktrees entry from from being pruned (which +can be useful in some situations, such as when the +entry's working tree is stored on a portable device), add a file named +'locked' to the entry's directory. The file contains the reason in +plain text. For example, if a linked working tree's `.git` file points +to `/path/main/.git/worktrees/test-next` then a file named +`/path/main/.git/worktrees/test-next/locked` will prevent the +`test-next` entry from being pruned. See +linkgit:gitrepository-layout[5] for details. + +Multiple checkout support for submodules is incomplete. It is NOT +recommended to make multiple checkouts of a superproject. + EXAMPLES -------- diff --git a/Documentation/git-commit.txt b/Documentation/git-commit.txt index 617e29b..617dea0 100644 --- a/Documentation/git-commit.txt +++ b/Documentation/git-commit.txt @@ -180,8 +180,8 @@ OPTIONS + -- strip:: - Strip leading and trailing empty lines, trailing whitespace, and - #commentary and collapse consecutive empty lines. + Strip leading and trailing empty lines, trailing whitespace, + commentary and collapse consecutive empty lines. whitespace:: Same as `strip` except #commentary is not removed. verbatim:: @@ -282,8 +282,11 @@ configuration variable documented in linkgit:git-config[1]. --verbose:: Show unified diff between the HEAD commit and what would be committed at the bottom of the commit message - template. Note that this diff output doesn't have its - lines prefixed with '#'. + template to help the user describe the commit by reminding + what changes the commit has. + Note that this diff output doesn't have its + lines prefixed with '#'. This diff will not be a part + of the commit message. + If specified twice, show in addition the unified diff between what would be committed and the worktree files, i.e. the unstaged diff --git a/Documentation/git-credential-store.txt b/Documentation/git-credential-store.txt index bc97071..e3c8f27 100644 --- a/Documentation/git-credential-store.txt +++ b/Documentation/git-credential-store.txt @@ -31,10 +31,41 @@ OPTIONS --file=<path>:: - Use `<path>` to store credentials. The file will have its + Use `<path>` to lookup and store credentials. The file will have its filesystem permissions set to prevent other users on the system from reading it, but will not be encrypted or otherwise - protected. Defaults to `~/.git-credentials`. + protected. If not specified, credentials will be searched for from + `~/.git-credentials` and `$XDG_CONFIG_HOME/git/credentials`, and + credentials will be written to `~/.git-credentials` if it exists, or + `$XDG_CONFIG_HOME/git/credentials` if it exists and the former does + not. See also <<FILES>>. + +[[FILES]] +FILES +----- + +If not set explicitly with '--file', there are two files where +git-credential-store will search for credentials in order of precedence: + +~/.git-credentials:: + User-specific credentials file. + +$XDG_CONFIG_HOME/git/credentials:: + Second user-specific credentials file. If '$XDG_CONFIG_HOME' is not set + or empty, `$HOME/.config/git/credentials` will be used. Any credentials + stored in this file will not be used if `~/.git-credentials` has a + matching credential as well. It is a good idea not to create this file + if you sometimes use older versions of Git that do not support it. + +For credential lookups, the files are read in the order given above, with the +first matching credential found taking precedence over credentials found in +files further down the list. + +Credential storage will by default write to the first existing file in the +list. If none of these files exist, `~/.git-credentials` will be created and +written to. + +When erasing credentials, matching credentials will be erased from all files. EXAMPLES -------- diff --git a/Documentation/git-fast-export.txt b/Documentation/git-fast-export.txt index 929e496..ed57c68 100644 --- a/Documentation/git-fast-export.txt +++ b/Documentation/git-fast-export.txt @@ -67,17 +67,17 @@ produced incorrect results if you gave these options. have been completed, or to save the marks table across incremental runs. As <file> is only opened and truncated at completion, the same path can also be safely given to - \--import-marks. + --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 <file>. The input file must exist, must be readable, and - must use the same format as produced by \--export-marks. + must use the same format as produced by --export-marks. + Any commits that have already been marked will not be exported again. -If the backend uses a similar \--import-marks file, this allows for +If the backend uses a similar --import-marks file, this allows for incremental bidirectional exporting of the repository by keeping the marks the same across runs. diff --git a/Documentation/git-fast-import.txt b/Documentation/git-fast-import.txt index 690fed3..fd32895 100644 --- a/Documentation/git-fast-import.txt +++ b/Documentation/git-fast-import.txt @@ -42,13 +42,13 @@ OPTIONS --quiet:: Disable all non-fatal output, making fast-import silent when it is successful. This option disables the output shown by - \--stats. + --stats. --stats:: Display some basic statistics about the objects fast-import has created, the packfiles they were stored into, and the memory used by fast-import during this run. Showing this output - is currently the default, but can be disabled with \--quiet. + is currently the default, but can be disabled with --quiet. Options for Frontends ~~~~~~~~~~~~~~~~~~~~~ @@ -81,12 +81,12 @@ Locations of Marks Files have been completed, or to save the marks table across incremental runs. As <file> is only opened and truncated at checkpoint (or completion) the same path can also be - safely given to \--import-marks. + safely given to --import-marks. --import-marks=<file>:: Before processing any input, load the marks specified in <file>. The input file must exist, must be readable, and - must use the same format as produced by \--export-marks. + must use the same format as produced by --export-marks. Multiple options may be supplied to import more than one set of marks. If a mark is defined to different values, the last file wins. @@ -179,8 +179,8 @@ fast-forward update, fast-import will skip updating that ref and instead prints a warning message. fast-import will always attempt to update all branch refs, and does not stop on the first failure. -Branch updates can be forced with \--force, but it's recommended that -this only be used on an otherwise quiet repository. Using \--force +Branch updates can be forced with --force, but it's recommended that +this only be used on an otherwise quiet repository. Using --force is not necessary for an initial import into an empty repository. @@ -231,11 +231,11 @@ Date Formats ~~~~~~~~~~~~ The following date formats are supported. A frontend should select the format it will use for this import by passing the format name -in the \--date-format=<fmt> command-line option. +in the --date-format=<fmt> command-line option. `raw`:: This is the Git native format and is `<time> SP <offutc>`. - It is also fast-import's default format, if \--date-format was + It is also fast-import's default format, if --date-format was not specified. + The time of the event is specified by `<time>` as the number of @@ -437,7 +437,7 @@ the email address from the other fields in the line. Note that of bytes, except `LT`, `GT` and `LF`. `<name>` is typically UTF-8 encoded. The time of the change is specified by `<when>` using the date format -that was selected by the \--date-format=<fmt> command-line option. +that was selected by the --date-format=<fmt> command-line option. See ``Date Formats'' above for the set of supported formats, and their syntax. @@ -600,7 +600,7 @@ be removed from the branch. See `filemodify` above for a detailed description of `<path>`. `filecopy` -^^^^^^^^^^^^ +^^^^^^^^^^ Recursively copies an existing file or subdirectory to a different location within the branch. The existing file or directory must exist. If the destination exists it will be completely replaced @@ -888,7 +888,7 @@ save out all current branch refs, tags and marks. .... Note that fast-import automatically switches packfiles when the current -packfile reaches \--max-pack-size, or 4 GiB, whichever limit is +packfile reaches --max-pack-size, or 4 GiB, whichever limit is smaller. During an automatic packfile switch fast-import does not update the branch refs, tags or marks. @@ -1226,7 +1226,7 @@ users of fast-import, and are offered here as suggestions. Use One Mark Per Commit ~~~~~~~~~~~~~~~~~~~~~~~ When doing a repository conversion, use a unique mark per commit -(`mark :<n>`) and supply the \--export-marks option on the command +(`mark :<n>`) and supply the --export-marks option on the command line. fast-import will dump a file which lists every mark and the Git object SHA-1 that corresponds to it. If the frontend can tie the marks back to the source repository, it is easy to verify the @@ -1291,7 +1291,7 @@ even for considerably large projects (100,000+ commits). However repacking the repository is necessary to improve data locality and access performance. It can also take hours on extremely -large projects (especially if -f and a large \--window parameter is +large projects (especially if -f and a large --window parameter is used). Since repacking is safe to run alongside readers and writers, run the repack in the background and let it finish when it finishes. There is no reason to wait to explore your new Git project! @@ -1305,7 +1305,7 @@ Repacking Historical Data ~~~~~~~~~~~~~~~~~~~~~~~~~ If you are repacking very old imported data (e.g. older than the last year), consider expending some extra CPU time and supplying -\--window=50 (or higher) when you run 'git repack'. +--window=50 (or higher) when you run 'git repack'. This will take longer, but will also produce a smaller packfile. You only need to expend the effort once, and everyone using your project will benefit from the smaller repository. @@ -1407,7 +1407,7 @@ branch, their in-memory storage size can grow to a considerable size fast-import automatically moves active branches to inactive status based on a simple least-recently-used algorithm. The LRU chain is updated on each `commit` command. The maximum number of active branches can be -increased or decreased on the command line with \--active-branches=. +increased or decreased on the command line with --active-branches=. per active tree ~~~~~~~~~~~~~~~ diff --git a/Documentation/git-fetch-pack.txt b/Documentation/git-fetch-pack.txt index 93b5067..8680f45 100644 --- a/Documentation/git-fetch-pack.txt +++ b/Documentation/git-fetch-pack.txt @@ -80,7 +80,7 @@ be in a separate packet, and the list must end with a flush packet. the things up in .bash_profile). --exec=<git-upload-pack>:: - Same as \--upload-pack=<git-upload-pack>. + Same as --upload-pack=<git-upload-pack>. --depth=<n>:: Limit fetching to ancestor-chains not longer than n. diff --git a/Documentation/git-hash-object.txt b/Documentation/git-hash-object.txt index 02c1f12..0c75f3b 100644 --- a/Documentation/git-hash-object.txt +++ b/Documentation/git-hash-object.txt @@ -9,7 +9,7 @@ git-hash-object - Compute object ID and optionally creates a blob from a file SYNOPSIS -------- [verse] -'git hash-object' [-t <type>] [-w] [--path=<file>|--no-filters] [--stdin] [--] <file>... +'git hash-object' [-t <type>] [-w] [--path=<file>|--no-filters] [--stdin [--literally]] [--] <file>... 'git hash-object' [-t <type>] [-w] --stdin-paths [--no-filters] < <list-of-paths> DESCRIPTION @@ -51,7 +51,13 @@ OPTIONS Hash the contents as is, ignoring any input filter that would have been chosen by the attributes mechanism, including the end-of-line conversion. If the file is read from standard input then this - is always implied, unless the --path option is given. + is always implied, unless the `--path` option is given. + +--literally:: + Allow `--stdin` to hash any garbage into a loose object which might not + otherwise pass standard object parsing or git-fsck checks. Useful for + stress-testing Git itself or reproducing characteristics of corrupt or + bogus objects encountered in the wild. GIT --- diff --git a/Documentation/git-http-backend.txt b/Documentation/git-http-backend.txt index d422ba4..3ca18c4 100644 --- a/Documentation/git-http-backend.txt +++ b/Documentation/git-http-backend.txt @@ -65,8 +65,8 @@ automatically by the web server. EXAMPLES -------- -All of the following examples map 'http://$hostname/git/foo/bar.git' -to '/var/www/git/foo/bar.git'. +All of the following examples map `http://$hostname/git/foo/bar.git` +to `/var/www/git/foo/bar.git`. Apache 2.x:: Ensure mod_cgi, mod_alias, and mod_env are enabled, set diff --git a/Documentation/git-log.txt b/Documentation/git-log.txt index 18bc716..5692945 100644 --- a/Documentation/git-log.txt +++ b/Documentation/git-log.txt @@ -62,9 +62,9 @@ produced by `--stat`, etc. output by allowing them to allocate space in advance. -L <start>,<end>:<file>:: --L :<regex>:<file>:: +-L :<funcname>:<file>:: Trace the evolution of the line range given by "<start>,<end>" - (or the funcname regex <regex>) within the <file>. You may + (or the function name regex <funcname>) 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. diff --git a/Documentation/git-merge.txt b/Documentation/git-merge.txt index 1f94908..273a100 100644 --- a/Documentation/git-merge.txt +++ b/Documentation/git-merge.txt @@ -104,6 +104,10 @@ commit or stash your changes before running 'git merge'. If no commit is given from the command line, merge the remote-tracking branches that the current branch is configured to use as its upstream. See also the configuration section of this manual page. ++ +When `FETCH_HEAD` (and no other commit) is specified, the branches +recorded in the `.git/FETCH_HEAD` file by the previous invocation +of `git fetch` for merging are merged to the current branch. PRE-MERGE CHECKS diff --git a/Documentation/git-p4.txt b/Documentation/git-p4.txt index a1664b9..82aa5d6 100644 --- a/Documentation/git-p4.txt +++ b/Documentation/git-p4.txt @@ -225,9 +225,20 @@ Git repository: they can find the p4 branches in refs/heads. --max-changes <n>:: - Limit the number of imported changes to 'n'. Useful to - limit the amount of history when using the '@all' p4 revision - specifier. + Import at most 'n' changes, rather than the entire range of + changes included in the given revision specifier. A typical + usage would be use '@all' as the revision specifier, but then + to use '--max-changes 1000' to import only the last 1000 + revisions rather than the entire revision history. + +--changes-block-size <n>:: + The internal block size to use when converting a revision + specifier such as '@all' into a list of specific change + numbers. Instead of using a single call to 'p4 changes' to + find the full list of changes for the conversion, there are a + sequence of calls to 'p4 changes -m', each of which requests + one block of changes of the given size. The default block size + is 500, which should usually be suitable. --keep-path:: The mapping of file names from the p4 depot path to Git, by diff --git a/Documentation/git-pack-objects.txt b/Documentation/git-pack-objects.txt index c2f76fb..bbea529 100644 --- a/Documentation/git-pack-objects.txt +++ b/Documentation/git-pack-objects.txt @@ -192,7 +192,7 @@ self-contained. Use `git index-pack --fix-thin` --shallow:: Optimize a pack that will be provided to a client with a shallow - repository. This option, combined with \--thin, can result in a + repository. This option, combined with --thin, can result in a smaller pack at the cost of speed. --delta-base-offset:: diff --git a/Documentation/git-prune.txt b/Documentation/git-prune.txt index 7a493c8..1cf3bed 100644 --- a/Documentation/git-prune.txt +++ b/Documentation/git-prune.txt @@ -48,6 +48,9 @@ OPTIONS --expire <time>:: Only expire loose objects older than <time>. +--worktrees:: + Prune dead working tree information in $GIT_DIR/worktrees. + <head>...:: In addition to objects reachable from any of our references, keep objects diff --git a/Documentation/git-push.txt b/Documentation/git-push.txt index 863c30c..135d810 100644 --- a/Documentation/git-push.txt +++ b/Documentation/git-push.txt @@ -265,8 +265,8 @@ origin +master` to force a push to the `master` branch). See the --[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. + 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-rebase.txt b/Documentation/git-rebase.txt index 47984e8..1d01baa 100644 --- a/Documentation/git-rebase.txt +++ b/Documentation/git-rebase.txt @@ -80,7 +80,7 @@ remain the checked-out branch. If the upstream branch already contains a change you have made (e.g., because you mailed a patch which was applied upstream), then that commit will be skipped. For example, running `git rebase master` on the -following history (in which A' and A introduce the same set of changes, +following history (in which `A'` and `A` introduce the same set of changes, but have different committer information): ------------ diff --git a/Documentation/git-rev-list.txt b/Documentation/git-rev-list.txt index 5b11922..b10ea60 100644 --- a/Documentation/git-rev-list.txt +++ b/Documentation/git-rev-list.txt @@ -9,54 +9,54 @@ git-rev-list - Lists commit objects in reverse chronological order SYNOPSIS -------- [verse] -'git rev-list' [ \--max-count=<number> ] - [ \--skip=<number> ] - [ \--max-age=<timestamp> ] - [ \--min-age=<timestamp> ] - [ \--sparse ] - [ \--merges ] - [ \--no-merges ] - [ \--min-parents=<number> ] - [ \--no-min-parents ] - [ \--max-parents=<number> ] - [ \--no-max-parents ] - [ \--first-parent ] - [ \--remove-empty ] - [ \--full-history ] - [ \--not ] - [ \--all ] - [ \--branches[=<pattern>] ] - [ \--tags[=<pattern>] ] - [ \--remotes[=<pattern>] ] - [ \--glob=<glob-pattern> ] - [ \--ignore-missing ] - [ \--stdin ] - [ \--quiet ] - [ \--topo-order ] - [ \--parents ] - [ \--timestamp ] - [ \--left-right ] - [ \--left-only ] - [ \--right-only ] - [ \--cherry-mark ] - [ \--cherry-pick ] - [ \--encoding=<encoding> ] - [ \--(author|committer|grep)=<pattern> ] - [ \--regexp-ignore-case | -i ] - [ \--extended-regexp | -E ] - [ \--fixed-strings | -F ] - [ \--date=(local|relative|default|iso|iso-strict|rfc|short) ] - [ [ \--objects | \--objects-edge | \--objects-edge-aggressive ] - [ \--unpacked ] ] - [ \--pretty | \--header ] - [ \--bisect ] - [ \--bisect-vars ] - [ \--bisect-all ] - [ \--merge ] - [ \--reverse ] - [ \--walk-reflogs ] - [ \--no-walk ] [ \--do-walk ] - [ \--use-bitmap-index ] +'git rev-list' [ --max-count=<number> ] + [ --skip=<number> ] + [ --max-age=<timestamp> ] + [ --min-age=<timestamp> ] + [ --sparse ] + [ --merges ] + [ --no-merges ] + [ --min-parents=<number> ] + [ --no-min-parents ] + [ --max-parents=<number> ] + [ --no-max-parents ] + [ --first-parent ] + [ --remove-empty ] + [ --full-history ] + [ --not ] + [ --all ] + [ --branches[=<pattern>] ] + [ --tags[=<pattern>] ] + [ --remotes[=<pattern>] ] + [ --glob=<glob-pattern> ] + [ --ignore-missing ] + [ --stdin ] + [ --quiet ] + [ --topo-order ] + [ --parents ] + [ --timestamp ] + [ --left-right ] + [ --left-only ] + [ --right-only ] + [ --cherry-mark ] + [ --cherry-pick ] + [ --encoding=<encoding> ] + [ --(author|committer|grep)=<pattern> ] + [ --regexp-ignore-case | -i ] + [ --extended-regexp | -E ] + [ --fixed-strings | -F ] + [ --date=(local|relative|default|iso|iso-strict|rfc|short) ] + [ [ --objects | --objects-edge | --objects-edge-aggressive ] + [ --unpacked ] ] + [ --pretty | --header ] + [ --bisect ] + [ --bisect-vars ] + [ --bisect-all ] + [ --merge ] + [ --reverse ] + [ --walk-reflogs ] + [ --no-walk ] [ --do-walk ] + [ --use-bitmap-index ] <commit>... [ \-- <paths>... ] DESCRIPTION diff --git a/Documentation/git-rev-parse.txt b/Documentation/git-rev-parse.txt index d6de42f..c483100 100644 --- a/Documentation/git-rev-parse.txt +++ b/Documentation/git-rev-parse.txt @@ -102,7 +102,7 @@ eval "set -- $(git rev-parse --sq --prefix "$prefix" "$@")" + If you want to make sure that the output actually names an object in your object database and/or can be used as a specific type of object -you require, you can add "\^{type}" peeling operator to the parameter. +you require, you can add the `^{type}` peeling operator to the parameter. For example, `git rev-parse "$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` @@ -147,7 +147,7 @@ can be used. form as close to the original input as possible. --symbolic-full-name:: - This is similar to \--symbolic, but it omits input that + This is similar to --symbolic, but it omits input that are not refs (i.e. branch or tag names; or more explicitly disambiguating "heads/master" form, when you want to name the "master" branch when there is an @@ -216,6 +216,9 @@ If `$GIT_DIR` is not defined and the current directory is not detected to lie in a Git repository or work tree print a message to stderr and exit with nonzero status. +--git-common-dir:: + Show `$GIT_COMMON_DIR` if defined, else `$GIT_DIR`. + --is-inside-git-dir:: When the current working directory is below the repository directory print "true", otherwise "false". @@ -233,6 +236,13 @@ print a message to stderr and exit with nonzero status. repository. If <path> is a gitfile then the resolved path to the real repository is printed. +--git-path <path>:: + Resolve "$GIT_DIR/<path>" and takes other path relocation + variables such as $GIT_OBJECT_DIRECTORY, + $GIT_INDEX_FILE... into account. For example, if + $GIT_OBJECT_DIRECTORY is set to /foo/bar then "git rev-parse + --git-path objects/abc" returns /foo/bar/abc. + --show-cdup:: When the command is invoked from a subdirectory, show the path of the top-level directory relative to the current diff --git a/Documentation/git-send-pack.txt b/Documentation/git-send-pack.txt index 45c7725..b5d09f7 100644 --- a/Documentation/git-send-pack.txt +++ b/Documentation/git-send-pack.txt @@ -29,7 +29,7 @@ OPTIONS a directory on the default $PATH. --exec=<git-receive-pack>:: - Same as \--receive-pack=<git-receive-pack>. + Same as --receive-pack=<git-receive-pack>. --all:: Instead of explicitly specifying which refs to update, diff --git a/Documentation/git-show.txt b/Documentation/git-show.txt index 4e617e6..82a4125 100644 --- a/Documentation/git-show.txt +++ b/Documentation/git-show.txt @@ -22,7 +22,7 @@ presents the merge commit in a special format as produced by For tags, it shows the tag message and the referenced objects. For trees, it shows the names (equivalent to 'git ls-tree' -with \--name-only). +with --name-only). For plain blobs, it shows the plain contents. diff --git a/Documentation/git-stripspace.txt b/Documentation/git-stripspace.txt index 6c6e989..60328d5 100644 --- a/Documentation/git-stripspace.txt +++ b/Documentation/git-stripspace.txt @@ -49,7 +49,7 @@ EXAMPLES Given the following noisy input with '$' indicating the end of a line: --------- +--------- |A brief introduction $ | $ |$ @@ -65,7 +65,7 @@ Given the following noisy input with '$' indicating the end of a line: Use 'git stripspace' with no arguments to obtain: --------- +--------- |A brief introduction$ |$ |A new paragraph$ @@ -79,7 +79,7 @@ Use 'git stripspace' with no arguments to obtain: Use 'git stripspace --strip-comments' to obtain: --------- +--------- |A brief introduction$ |$ |A new paragraph$ diff --git a/Documentation/git-svn.txt b/Documentation/git-svn.txt index 39e9a18..11d1e2f 100644 --- a/Documentation/git-svn.txt +++ b/Documentation/git-svn.txt @@ -70,8 +70,8 @@ COMMANDS --username=<user>;; For transports that SVN handles authentication for (http, https, and plain svn), specify the username. For other - transports (e.g. svn+ssh://), you must include the username in - the URL, e.g. svn+ssh://foo@svn.bar.com/project + transports (e.g. `svn+ssh://`), you must include the username in + the URL, e.g. `svn+ssh://foo@svn.bar.com/project` --prefix=<prefix>;; This allows one to specify a prefix which is prepended to the names of remotes if trunk/branches/tags are @@ -279,9 +279,9 @@ first have already been pushed into SVN. Ask the user to confirm that a patch set should actually be sent to SVN. For each patch, one may answer "yes" (accept this patch), "no" (discard this patch), "all" (accept all patches), or "quit". - + - 'git svn dcommit' returns immediately if answer is "no" or "quit", without - committing anything to SVN. ++ +'git svn dcommit' returns immediately if answer is "no" or "quit", without +committing anything to SVN. 'branch':: Create a branch in the SVN repository. diff --git a/Documentation/git-tag.txt b/Documentation/git-tag.txt index f5b267e..034d10d 100644 --- a/Documentation/git-tag.txt +++ b/Documentation/git-tag.txt @@ -158,7 +158,7 @@ This option is only applicable when listing tags without annotation lines. CONFIGURATION ------------- By default, 'git tag' in sign-with-default mode (-s) will use your -committer identity (of the form "Your Name <\your@email.address>") to +committer identity (of the form `Your Name <your@email.address>`) to find a key. If you want to use a different default key, you can specify it in the repository configuration as follows: diff --git a/Documentation/git-unpack-objects.txt b/Documentation/git-unpack-objects.txt index 12cb108..07d4329 100644 --- a/Documentation/git-unpack-objects.txt +++ b/Documentation/git-unpack-objects.txt @@ -9,7 +9,7 @@ git-unpack-objects - Unpack objects from a packed archive SYNOPSIS -------- [verse] -'git unpack-objects' [-n] [-q] [-r] [--strict] < <pack-file> +'git unpack-objects' [-n] [-q] [-r] [--strict] < <packfile> DESCRIPTION @@ -19,8 +19,8 @@ the objects contained within and writing them into the repository in "loose" (one object per file) format. Objects that already exist in the repository will *not* be unpacked -from the pack-file. Therefore, nothing will be unpacked if you use -this command on a pack-file that exists within the target repository. +from the packfile. Therefore, nothing will be unpacked if you use +this command on a packfile that exists within the target repository. See linkgit:git-repack[1] for options to generate new packs and replace existing ones. diff --git a/Documentation/git-verify-pack.txt b/Documentation/git-verify-pack.txt index 526ba7b..61ca6d0 100644 --- a/Documentation/git-verify-pack.txt +++ b/Documentation/git-verify-pack.txt @@ -40,7 +40,7 @@ OUTPUT FORMAT ------------- When specifying the -v option the format used is: - SHA-1 type size size-in-pack-file offset-in-packfile + SHA-1 type size size-in-packfile offset-in-packfile for objects that are not deltified in the pack, and diff --git a/Documentation/git.txt b/Documentation/git.txt index c71e818..38cc004 100644 --- a/Documentation/git.txt +++ b/Documentation/git.txt @@ -43,14 +43,16 @@ unreleased) version of Git, that is available from the 'master' branch of the `git.git` repository. Documentation for older releases are available here: -* link:v2.4.0/git.html[documentation for release 2.4] +* link:v2.4.1/git.html[documentation for release 2.4.1] * release notes for + link:RelNotes/2.4.1.txt[2.4.1], link:RelNotes/2.4.0.txt[2.4]. -* link:v2.3.7/git.html[documentation for release 2.3.7] +* link:v2.3.8/git.html[documentation for release 2.3.8] * release notes for + link:RelNotes/2.3.8.txt[2.3.8], link:RelNotes/2.3.7.txt[2.3.7], link:RelNotes/2.3.6.txt[2.3.6], link:RelNotes/2.3.5.txt[2.3.5], @@ -833,6 +835,15 @@ Git so take care if using Cogito etc. an explicit repository directory set via 'GIT_DIR' or on the command line. +'GIT_COMMON_DIR':: + If this variable is set to a path, non-worktree files that are + normally in $GIT_DIR will be taken from this path + instead. Worktree-specific files such as HEAD or index are + taken from $GIT_DIR. See linkgit:gitrepository-layout[5] and + the section 'MULTIPLE CHECKOUT MODE' in linkgit:checkout[1] + details. This variable has lower precedence than other path + variables such as GIT_INDEX_FILE, GIT_OBJECT_DIRECTORY... + Git Commits ~~~~~~~~~~~ 'GIT_AUTHOR_NAME':: diff --git a/Documentation/gitcore-tutorial.txt b/Documentation/gitcore-tutorial.txt index 8475c07..36e9ab3 100644 --- a/Documentation/gitcore-tutorial.txt +++ b/Documentation/gitcore-tutorial.txt @@ -259,7 +259,7 @@ index 557db03..263414f 100644 @@ -1 +1,2 @@ Hello World +It's a new day for git ----- +------------ i.e. the diff of the change we caused by adding another line to `hello`. diff --git a/Documentation/gitdiffcore.txt b/Documentation/gitdiffcore.txt index c8b3e51..c579593 100644 --- a/Documentation/gitdiffcore.txt +++ b/Documentation/gitdiffcore.txt @@ -28,8 +28,8 @@ The 'git diff-{asterisk}' family works by first comparing two sets of files: - 'git diff-index' compares contents of a "tree" object and the - working directory (when '\--cached' flag is not used) or a - "tree" object and the index file (when '\--cached' flag is + working directory (when '--cached' flag is not used) or a + "tree" object and the index file (when '--cached' flag is used); - 'git diff-files' compares contents of the index file and the @@ -142,7 +142,7 @@ merges these filepairs and creates: When the "-C" option is used, the original contents of modified files, and deleted files (and also unmodified files, if the -"\--find-copies-harder" option is used) are considered as candidates +"--find-copies-harder" option is used) are considered as candidates of the source files in rename/copy operation. If the input were like these filepairs, that talk about a modified file fileY and a newly created file file0: diff --git a/Documentation/gitk.txt b/Documentation/gitk.txt index 7ae50aa..6ade002 100644 --- a/Documentation/gitk.txt +++ b/Documentation/gitk.txt @@ -99,10 +99,10 @@ linkgit:git-rev-list[1] for a complete list. detailed explanation.) -L<start>,<end>:<file>:: --L:<regex>:<file>:: +-L:<funcname>:<file>:: Trace the evolution of the line range given by "<start>,<end>" - (or the funcname regex <regex>) within the <file>. You may + (or the function name regex <funcname>) 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. diff --git a/Documentation/gitremote-helpers.txt b/Documentation/gitremote-helpers.txt index 8edf72c..82e2d15 100644 --- a/Documentation/gitremote-helpers.txt +++ b/Documentation/gitremote-helpers.txt @@ -408,14 +408,14 @@ set by Git if the remote helper has the 'option' capability. of <n> correspond to the number of -v flags passed on the command line. -'option progress' \{'true'|'false'\}:: +'option progress' {'true'|'false'}:: Enables (or disables) progress messages displayed by the transport helper during a command. 'option depth' <depth>:: Deepens the history of a shallow repository. -'option followtags' \{'true'|'false'\}:: +'option followtags' {'true'|'false'}:: If enabled the helper should automatically fetch annotated tag objects if the object the tag points at was transferred during the fetch command. If the tag is not fetched by @@ -423,7 +423,7 @@ set by Git if the remote helper has the 'option' capability. ask for the tag specifically. Some helpers may be able to use this option to avoid a second network connection. -'option dry-run' \{'true'|'false'\}: +'option dry-run' {'true'|'false'}: If true, pretend the operation completed successfully, but don't actually change any repository data. For most helpers this only applies to the 'push', if supported. @@ -434,18 +434,18 @@ set by Git if the remote helper has the 'option' capability. must not rely on this option being set before connect request occurs. -'option check-connectivity' \{'true'|'false'\}:: +'option check-connectivity' {'true'|'false'}:: Request the helper to check connectivity of a clone. -'option force' \{'true'|'false'\}:: +'option force' {'true'|'false'}:: Request the helper to perform a force update. Defaults to 'false'. -'option cloning \{'true'|'false'\}:: +'option cloning {'true'|'false'}:: Notify the helper this is a clone request (i.e. the current repository is guaranteed empty). -'option update-shallow \{'true'|'false'\}:: +'option update-shallow {'true'|'false'}:: Allow to extend .git/shallow if the new refs require it. SEE ALSO diff --git a/Documentation/gitrepository-layout.txt b/Documentation/gitrepository-layout.txt index 79653f3..7173b38 100644 --- a/Documentation/gitrepository-layout.txt +++ b/Documentation/gitrepository-layout.txt @@ -46,6 +46,9 @@ of incomplete object store is not suitable to be published for use with dumb transports but otherwise is OK as long as `objects/info/alternates` points at the object stores it borrows from. ++ +This directory is ignored if $GIT_COMMON_DIR is set and +"$GIT_COMMON_DIR/objects" will be used instead. objects/[0-9a-f][0-9a-f]:: A newly created object is stored in its own file. @@ -92,7 +95,8 @@ refs:: References are stored in subdirectories of this directory. The 'git prune' command knows to preserve objects reachable from refs found in this directory and - its subdirectories. + its subdirectories. This directory is ignored if $GIT_COMMON_DIR + is set and "$GIT_COMMON_DIR/refs" will be used instead. refs/heads/`name`:: records tip-of-the-tree commit objects of branch `name` @@ -114,7 +118,8 @@ refs/replace/`<obj-sha1>`:: packed-refs:: records the same information as refs/heads/, refs/tags/, and friends record in a more efficient way. See - linkgit:git-pack-refs[1]. + linkgit:git-pack-refs[1]. This file is ignored if $GIT_COMMON_DIR + is set and "$GIT_COMMON_DIR/packed-refs" will be used instead. HEAD:: A symref (see glossary) to the `refs/heads/` namespace @@ -133,6 +138,11 @@ being a symref to point at the current branch. Such a state is often called 'detached HEAD.' See linkgit:git-checkout[1] for details. +config:: + Repository specific configuration file. This file is ignored + if $GIT_COMMON_DIR is set and "$GIT_COMMON_DIR/config" will be + used instead. + branches:: A slightly deprecated way to store shorthands to be used to specify a URL to 'git fetch', 'git pull' and 'git push'. @@ -140,7 +150,10 @@ branches:: 'name' can be given to these commands in place of 'repository' argument. See the REMOTES section in linkgit:git-fetch[1] for details. This mechanism is legacy - and not likely to be found in modern repositories. + and not likely to be found in modern repositories. This + directory is ignored if $GIT_COMMON_DIR is set and + "$GIT_COMMON_DIR/branches" will be used instead. + hooks:: Hooks are customization scripts used by various Git @@ -149,7 +162,9 @@ hooks:: default. To enable, the `.sample` suffix has to be removed from the filename by renaming. Read linkgit:githooks[5] for more details about - each hook. + each hook. This directory is ignored if $GIT_COMMON_DIR is set + and "$GIT_COMMON_DIR/hooks" will be used instead. + index:: The current index file for the repository. It is @@ -161,7 +176,8 @@ sharedindex.<SHA-1>:: info:: Additional information about the repository is recorded - in this directory. + in this directory. This directory is ignored if $GIT_COMMON_DIR + is set and "$GIT_COMMON_DIR/index" will be used instead. info/refs:: This file helps dumb transports discover what refs are @@ -201,12 +217,15 @@ remotes:: when interacting with remote repositories via 'git fetch', 'git pull' and 'git push' commands. See the REMOTES section in linkgit:git-fetch[1] for details. This mechanism is legacy - and not likely to be found in modern repositories. + and not likely to be found in modern repositories. This + directory is ignored if $GIT_COMMON_DIR is set and + "$GIT_COMMON_DIR/remotes" will be used instead. logs:: - Records of changes made to refs are stored in this - directory. See linkgit:git-update-ref[1] - for more information. + Records of changes made to refs are stored in this directory. + See linkgit:git-update-ref[1] for more information. This + directory is ignored if $GIT_COMMON_DIR is set and + "$GIT_COMMON_DIR/logs" will be used instead. logs/refs/heads/`name`:: Records all changes made to the branch tip named `name`. @@ -217,11 +236,46 @@ logs/refs/tags/`name`:: shallow:: This is similar to `info/grafts` but is internally used and maintained by shallow clone mechanism. See `--depth` - option to linkgit:git-clone[1] and linkgit:git-fetch[1]. + option to linkgit:git-clone[1] and linkgit:git-fetch[1]. This + file is ignored if $GIT_COMMON_DIR is set and + "$GIT_COMMON_DIR/shallow" will be used instead. + +commondir:: + If this file exists, $GIT_COMMON_DIR (see linkgit:git[1]) will + be set to the path specified in this file if it is not + explicitly set. If the specified path is relative, it is + relative to $GIT_DIR. The repository with commondir is + incomplete without the repository pointed by "commondir". modules:: Contains the git-repositories of the submodules. +worktrees:: + Contains worktree specific information of linked + checkouts. Each subdirectory contains the worktree-related + part of a linked checkout. This directory is ignored if + $GIT_COMMON_DIR is set and "$GIT_COMMON_DIR/worktrees" will be + used instead. + +worktrees/<id>/gitdir:: + A text file containing the absolute path back to the .git file + that points to here. This is used to check if the linked + repository has been manually removed and there is no need to + keep this directory any more. mtime of this file should be + updated every time the linked repository is accessed. + +worktrees/<id>/locked:: + If this file exists, the linked repository may be on a + portable device and not available. It does not mean that the + linked repository is gone and `worktrees/<id>` could be + removed. The file's content contains a reason string on why + the repository is locked. + +worktrees/<id>/link:: + If this file exists, it is a hard link to the linked .git + file. It is used to detect if the linked repository is + manually removed. + SEE ALSO -------- linkgit:git-init[1], diff --git a/Documentation/line-range-format.txt b/Documentation/line-range-format.txt index d7f2603..829676f 100644 --- a/Documentation/line-range-format.txt +++ b/Documentation/line-range-format.txt @@ -22,8 +22,9 @@ This is only valid for <end> and will specify a number of lines before or after the line given by <start>. + -If ``:<regex>'' is given in place of <start> and <end>, it denotes the range -from the first funcname line that matches <regex>, up to the next -funcname line. ``:<regex>'' searches from the end of the previous `-L` range, -if any, otherwise from the start of file. -``^:<regex>'' searches from the start of file. +If ``:<funcname>'' is given in place of <start> and <end>, it is a +regular expression that denotes the range from the first funcname line +that matches <funcname>, up to the next funcname line. ``:<funcname>'' +searches from the end of the previous `-L` range, if any, otherwise +from the start of file. ``^:<funcname>'' searches from the start of +file. diff --git a/Documentation/technical/pack-protocol.txt b/Documentation/technical/pack-protocol.txt index 462e206..fc09c63 100644 --- a/Documentation/technical/pack-protocol.txt +++ b/Documentation/technical/pack-protocol.txt @@ -465,7 +465,7 @@ contain all the objects that the server will need to complete the new references. ---- - update-request = *shallow ( command-list | push-cert ) [pack-file] + update-request = *shallow ( command-list | push-cert ) [packfile] shallow = PKT-LINE("shallow" SP obj-id LF) @@ -491,7 +491,7 @@ references. *PKT-LINE(gpg-signature-lines LF) PKT-LINE("push-cert-end" LF) - pack-file = "PACK" 28*(OCTET) + packfile = "PACK" 28*(OCTET) ---- If the receiving end does not support delete-refs, the sending end MUST @@ -502,11 +502,11 @@ MUST NOT send a push-cert command. When a push-cert command is sent, command-list MUST NOT be sent; the commands recorded in the push certificate is used instead. -The pack-file MUST NOT be sent if the only command used is 'delete'. +The packfile MUST NOT be sent if the only command used is 'delete'. -A pack-file MUST be sent if either create or update command is used, +A packfile MUST be sent if either create or update command is used, even if the server already has all the necessary objects. In this -case the client MUST send an empty pack-file. The only time this +case the client MUST send an empty packfile. The only time this is likely to happen is if the client is creating a new branch or a tag that points to an existing obj-id. |