zsh/Functions/VCS_Info/Backends, branch zsh-5.9.0.2-test

51144, 51146: vcs_info git: stg: Extract patch descriptions

2022-12-09T01:39:32Z

Joint work with Peter Grayson.

51142: vcs_info git: Check the get-unapplied style as documented

2022-12-08T22:09:59Z

The style was treated as "always true" rather than as "settable, false by default" in the rebase-merge and cherry-pick cases. This affects the gen-unapplied-string hook, and may also affect gen-applied-string and set-patch-format hooks if they accessed VCS_INFO_get_data_git's internal parameters directly. If this affects you, just set the style in your zshrc: . zstyle ':vcs_info:git*:*:*' get-unapplied true

51138: Updated StGit patch detection in vcs_info

2022-12-08T21:27:35Z

The vcs_info patch detection code attempted to interrogate StGit patch stack state by inspecting .git/patches/applied and .git/patches/unapplied. As of StGit 0.15 (2009), patch stack metadata is captured in the repo's object database. And as of StGit 1.0 (2021), no stack or patch state is maintained in any files in the .git/ directory. Zsh's approach for interrogating StGit patch state is thus obsoleted. This patch updates vcs_info to determine whether StGit is initialized on a branch by looking at the appropriate git refs and uses StGit's prescribed interface for interrogating applied and unapplied patch state via the `stg series` command. This approach will work with all versions of StGit >=0.15. Signed-off-by: Peter Grayson

49728: vcs_info hg mq: Don't include applied patches in the unapplied patches

2022-02-20T10:16:54Z

For instance, with 4 applied patches, 5 unapplied patches, and no guards involved, the patch-format style would indicate 9 (= 4+5) unapplied patches and 4 applied patches.

49727 (+ comment): vcs_info quilt: Pass the patches dir path to the gen-applied-string, gen-unapplied-string, and set-patch-format hooks

2022-02-20T10:16:33Z

I use that in my gen-applied-string hook.

unposted: vcs_info hg mg (with get-unapplied set): Stop leaking a variable to global scope

2022-02-20T10:12:56Z

unposted: vcs_info git: Add a missing guard against redefining a function.

2022-01-29T16:01:39Z

unposted: vcs_info git: Deconfuse $EDITOR

2022-01-29T16:01:39Z

Work around .

49709: vcs_info hg: Keep $HGPLAIN set for hooks if it had been set outside vcs_info

2022-01-25T10:11:58Z

If someone does 'HGPLAIN=1 vcs_info', any vcs_info hooks should be called with HGPLAIN set. Declaring it 'local' broke that.

users/26635 (tweaked): vcs_info hg: Compute the branch name correctly when get-revision is set and check-for-changes is not

2021-04-21T00:57:59Z

Tweak: Simplify an always-true condition. Review-by: Manuel Jacob

47561 (the git and cvs parts) (compare 44919 + 44920): vcs_info internals: cvs, git: Set ${vcs_comm[basedir]} like all other backends do.

2021-03-29T17:03:40Z

That doesn't affect anything, not even other vcs_info internals; it's just for consistency across backends.

47303: vcs_info hg: Fix changing the expansion of %g (hook_com[guards]) in the set-patch-format hook (regression from workers/40480).

2020-08-09T08:07:01Z

To reproduce, go to a hg repository with active mq guards and configure vcs_info as follows: zstyle '*' get-unapplied true zstyle ':vcs_info:*set-patch-format*' hooks f zstyle '*' patch-format '[%g : %G]' zstyle '*' nopatch-format '[%g : %G]' zstyle '*' formats '%m' +vi-f () { hook_com[guards]+=XXX } The regression was first released in 5.3.1-test-2, over three years ago.

46091: Add code to Mercurial VCS backend to show topic if there is any.

2020-06-22T08:18:38Z

"Topics" is an experimental concept in Mercurial that augments the current branching concept (called "named branches"). For more information, see the not always up-to-date Mercurial Wiki page https://www.mercurial-scm.org/wiki/TopicPlan.

45644: vcs_info git: Fix current patch's name in several cases.

2020-03-28T22:12:33Z

45627: vcs_info git: Under git-am(1) conflicts, pass to the gen-applied-string hook information on already-applied patches.

2020-03-27T01:14:42Z

The hook already receives information about the current (topmost applied) patch and, if the get-unapplied style is set, about future (unapplied) patches. Tested in the Functions/VCS_Info/test-repo-git-rebase-apply scenario, after manually converting the rebase to a «git am». (Specifically, I ran: mkdir d git rebase --abort git format-patch rebase_from_this..HEAD -o d git checkout rebase_onto_this git am d/* .)

45625: vcs_info svn: Detect the "working copy format is too new" error.

2020-03-27T01:14:42Z

45626: vcs_info: Deduplicate calling the set-branch-format hook.

2020-03-27T01:14:42Z

45624: vcs_info: Set $rrn in all backends.

2020-03-27T01:14:42Z

45539: vcs_info git: In non-interactive rebases, obtain applied patches' names.

2020-03-15T00:18:30Z

45540: vcs_info git: In non-interactive rebases, compute patch names for unapplied patches.

2020-03-15T00:18:28Z

45547: vcs_info git: In interactive rebases, process gen-unapplied-string arguments like gen-applied-string arguments are processed.

2020-03-15T00:18:25Z

I consider this a bugfix, since it's unexpected for -applied and -unapplied to differ about this.

45546: vcs_info git: In interactive rebases, properly support the full form of the "exec" verb.

2020-03-15T00:18:23Z

The code before this commit happened to have done the right thing: "exec" lines were handled by the catchall forward compatibility case, which happened to have had virtually the same effect as the correct case. However, that was merely an accidental result. This patch makes the code do the right thing deliberately, rather than by accident.

45545: vcs_info git: In interactive rebases, ignore comment lines.

2020-03-15T00:18:21Z

github #48/0002: vcs_info git: properly detect bare repositories

2020-02-17T10:03:08Z

We currently detect Git repositories by finding the top level of the working tree, and if we fail to detect it, assume that we're not in a repository. However, there's a case we don't consider: a bare repository. Let's detect if the user is in a bare repository by checking if gitdir is set, and if so, using that if there is no working tree. We now detect bare Git repositories with vcs_info, as expected.

github #48/0001: vcs_info git: avoid warnings in bare repositories

2020-02-17T10:02:27Z

Git 2.25 introduced a change to how git rev-parse --show-toplevel behaves. Traditionally, it succeeded with no output if the user was in a bare repository. Now it dies, printing an error to standard error. Consequently, when the user is in a bare repository with a newer Git, vcs_info prints noisily to standard error. While this is functionally harmless, it is annoying for the shell to print messages from Git every time the prompt is printed, so let's silence the error message.

44960: vcs_info cvs: Fix infinite loop when /CVS exists.

2019-12-03T03:03:05Z

44961: vcs_info svn: Fix infinite loop when /.svn exists.

2019-12-03T02:56:02Z

44945: vcs_info git: Optimize detection by running fewer external commands.

2019-11-29T20:56:42Z

44020: VCS_INFO_detect_p4: Fix infinite recursion

2019-01-27T06:26:31Z

43879: vcs_info git: Fix fatal error in VCS_INFO_git_getbranch in corner case

2018-12-13T15:28:00Z

Before this commit, the following use-case: git checkout foo^ git show foo | git am would result in a fatal error, with vcs_info_msg_N_ not set: VCS_INFO_git_getbranch:18: no such file or directory: .git/rebase-apply/onto Now they are set correctly, and HEAD's commit hash is used.

43620 (tweaked): vcs_info git: Reverse the order patches are passed to gen-unapplied-string in.

2018-10-08T13:44:40Z

This is an incompatible change; see README for details. Tweaks (relative to posted version): tweaked README, removed scalpel (debug print).

43617: vcs_info git: During a non-interactive rebase of a detached head, computer the %b expando correctly.

2018-10-08T13:41:45Z

Before this commit, the value of %b was the hash of the commit from the "source" side of the rebase, from .git/rebase-apply/orig-head and .git/rebase-apply/original-commit. This broke the invariant that %b expands to a git-rev-parse(1) expression resolving to what %r expands to. Use .git/rebase-apply/onto instead as, empirically, it contains the correct value.

43619: vcs_info git: In non-interactive rebases, always set $hook_com[git_patches_applied] to a string of the form 'foo bar', never just 'foo'.

2018-10-08T13:41:43Z

43618: vcs_info: Don't redefine helper functions on every execution of the autoloadable outer function.

2018-10-08T13:41:41Z

This allows enabling tracing of the helper functions without fned'ing the outer function.

43587: vcs_info git: In 'git rebase -i', when computing subjects of applied-patches, handle an edge case where the subject is not available.

2018-10-07T15:05:19Z

43588: vcs_info git: Make sure applied-patches is of the form "$hash $subject" --- that is, has a space and a non-empty second argument --- even with future 'git rebase -i' verbs.

2018-10-07T15:05:17Z

Use of '?' is consistent with these precedents: Backends/VCS_INFO_get_data_git:220: printf -v "git_patches_applied[$p]" "%04d ?" "$p" Backends/VCS_INFO_get_data_git:242: git_patches_applied+=("? $subject") Backends/VCS_INFO_get_data_git:244: git_patches_applied+=("?") VCS_INFO_quilt:160: applied[$i]+=" ?" VCS_INFO_quilt:168: unapplied[$i]+=" ?"

43586: vcs_info git: Reformat to minimise next diff. No functional change.

2018-10-07T15:05:15Z

43585: vcs_info svn: Recognize working copies in need of an upgrade.

2018-10-07T15:05:13Z

unposted: Indicate which use-case each branch handles.

2018-10-02T15:22:06Z

43313 (log message tweaked): vcs_info git: For the branch name, try to find a symbolic name before falling back to a raw commit hash.

2018-08-24T15:50:18Z

Ask git-describe(1) and git-name-rev(1) to compute a gitrevisions(7) name in terms of a branch or tag that contains (= is a descendant of, is younger than) HEAD. In this repository, the output changes from "9567bfe..." to "master~1" or "remotes/origin/HEAD~1". This would also happen during bisects, e.g., "bisect/bad~22".

43314: vcs_info git: Flatten a nested if.

2018-08-24T15:49:38Z

No functional change.

43030: Replace VCS_INFO_realpath() by :P

2018-06-16T17:03:23Z

41952: Use HGPLAIN instead of HGRCPATH in VCS_INFO_get_data_hg

2017-10-25T08:34:34Z

Fixes prompt indicator in case if the repository requires a non-default feature. With HGRCPATH, it results in: abort: repository requires features unknown to this Mercurial: ... (see https://mercurial-scm.org/wiki/MissingRequirement for more information) Which, in turn, results in "default" getting reported regardless of what is the current state of the repo.

Julien Nicoulaud: 40586: discard stderr

2017-02-22T04:45:18Z

40492: vcs_info: Escape '%' signs in payloads.

2017-02-09T15:24:04Z

Test case: a patch whose subject is '%Sfoo%sbar'. ('S' and 's' are expandos both in prompts and in the 'formats' style.)

unposted: vcs_info git: Fix typo in manual.

2017-02-04T05:55:46Z

40480: vcs_info set-patch-format: Eliminate the remaining code duplication.

2017-02-03T18:14:01Z

40479: vcs_info set-patch-format: Prepare for more code sharing between the callers.

2017-02-03T18:14:00Z

This changes hook invocation order in the hg backend.

40481: vcs_info hg: Pass arguments to the set-patch-format hook.

2017-02-03T18:13:59Z

40403/0004: vcs_info set-patch-format helper: Part #4.

2017-01-25T04:22:32Z

This also fixes the %a (${hook_com[all-n]}) expando in the hg backend: before this change, it counted only unapplied changes.

40403/0003: vcs_info set-patch-format helper: Part #3.

2017-01-25T04:22:32Z

40403/0002: vcs_info set-patch-format helper: Part #2.

2017-01-25T04:22:31Z

Not all callers reset ${hook_com}, but those that don't, immediately overwrite it a few lines later.

40403/0001: vcs_info set-patch-format helper: Part #1.

2017-01-25T04:22:30Z

40401: vcs_info git: Fix the %c patch-format expando.

2017-01-25T04:22:30Z

Before this change, ${git_unapplied_s} was unused and the %c (${hook_com[unapplied]}) expando evaluated to the number of digits in the string returned by the gen-unapplied-string hook (or to the number of digits in the number of unapplied patches, when there was no such hook).

40149: vcs_info git: Avoid a fork.

2016-12-16T10:48:10Z

unposted: vcs_info git: Handle rebase-apply sequences with >=10000 patches.

2016-12-04T21:37:02Z

Review-by: Frank Terbeck

40074: vcs_info git: rfc822-unfold rebase-apply patch subjects when msg-clean is unavailable.

2016-12-04T21:37:01Z

Example (in this repository): git -c merge.merge-changelog.driver=/bin/false rebase --onto=1955cce^^ 1955cce^ 1955cce

Get subject of current patch in rebase-apply mode

2016-12-02T23:18:22Z

39786: vcs_info (hg): Use native hexdump implementation instead of external command.

2016-10-31T18:35:47Z

Fixes issue whereby the external command would print "*" for repeated octets. Includes comment change, cf 39790.

39423: vcs_info git: Produce nicer applied-string messages for 'exec' actions.

2016-09-24T07:22:15Z

This changes the behaviour on "unknown" git-rebase actions (those other than pick/reword/edit/fixup/squash/execute).

unposted: Fix typo in comment.

2016-01-15T06:30:06Z

37612: vcs_info git: Set $git_patches_unapplied correctly for 'rebase-apply' case.

2016-01-15T06:29:09Z

This manifested, e.g., in 'git am' of a single patch that had a conflict.

37252: vcs_info git: Compute %b correctly with "rebase --onto" of detached heads. (Follow-up to 36725.)

2015-11-30T03:42:47Z

37025: vcs_info git: Add a cherry-pick patch-format

2015-11-13T20:17:27Z

36832: vcs_info: Remove dependency on "seq"

2015-10-11T10:54:30Z

The "seq" utility is usually available on GNU systems only. This exchanges calls to seq with pure zsh features. Also: Less forks are good.

36830: vcs_info: Silence an error message with new git versions

2015-10-11T10:29:41Z

Mikael informs me on IRC, that in new versions of git (he used 2.6.1) where the "am" subcommand is now a builtin, a file that is used by the git backend of vcs_info (namely .git/rebase-apply/msg-clean) is not available anymore, leading to an annoying error message: VCS_INFO_get_data_git:232: no such file or directory: .git/rebase-apply/msg-clean This patch checks for the availabiliy of the file before using it, and adjusts the value of the dependant values accordingly.

36725: vcs_info git: Compute %b correctly when "git am"-ing onto detached heads.

2015-09-30T21:43:37Z

Before this patch, $gitbranch would be set to empty, which caused VCS_INFO_get_data_git to early out with a failure status¹, consequently $vcs_info_msg_0_ would be empty. ¹ via the 'if [[ -z ]]' block around line 170.

36725: vcs_info git: Compute %b correctly when rebasing detached heads.

2015-09-30T21:43:37Z

This sets the %b expando to the hash of the before-the-merge HEAD, rather than to the literal string "detached HEAD". That hash is already available via the gen-applied-string hook.

36725: vcs_info git: Compute %b correctly when merging to detached heads.

2015-09-30T21:43:37Z

The %b expando should be the hash prior to the merge. The hash of the merge result is available as the %i expando and via the gen-applied-string hook.

36601: vcs_info: handle missing .git/rebase-apply/{next,msg-clean}

2015-09-28T18:03:12Z

When pressing Ctrl-C after `git am`, only `last` exists in `.git/rebase-apply/`, which is empty. This patch fixes it to fall back to "no patch applied" then.

36410: vcs_info git: Present merge heads as patches

2015-09-05T10:47:44Z

This shows, during 'git merge', the revision hashes of the "remote" head (the one that will become second parent of the commit) in the %m expando. Review-by: Frank Terbeck

36209: vcs_info: avoid grep error message when file is missing

2015-08-17T23:00:25Z

When running git rebase -m and a conflict occurs, the git-rebase-todo file is not present. This leads to an error from grep every time the shell prompt is printed when vcs_info is enabled. Avoid this message by checking if the file exists before trying to grep it.

36077: vcs_info: stop exporting everything

2015-08-12T02:31:22Z

34673: vcs_info git: Fix error message when rebase hasn't started

2015-03-09T20:03:37Z

vcs_info hg: Support inactive bookmarks

2015-01-25T00:42:05Z

(Similar to git detached heads)

33391: vcs_info git: fix applied patch detection on git am

2014-10-09T16:11:08Z

git-am also uses .git/rebase-apply for patch list but the file original-commit does not exist (as no commit exist). This patch handles both git rebase and git am. Also: - get the first line (rather than the first char) when the message contains only one line; - remove unused function (ironically that should have been used here).

33217: vcs_info: use `--ignore-submodules=dirty` with diff/diff-index

2014-09-22T21:23:03Z

This will detect changes to submodules from the superproject's perspective, e.g. after `git rm submodule`. >From GIT-DIFF-INDEX(1)/GIT-DIFF(1): Using "dirty" ignores all changes to the work tree of submodules, only changes to the commits stored in the superproject are shown (this was the behavior until 1.7.0).

33184: vcs_info git: consider patches for rebase

2014-09-16T21:20:55Z

Since a rebase contains a list of patches to re-apply, re-use the facility for stgit to have the same mechanism. The patch list given to the gen-{un,}applied-string hooks is an array with the sha1 and the subject of the commit. On rebase merge, the applied patches prior to current contains only a number and "?".

33188: vcs_info git: set rrn before using it

2014-09-16T21:20:52Z

This would fix handling get-revision, check-for-changes or check-for-staged-changes when set per repository.

33145: vcs_info git: fix applied-string name

2014-09-14T10:02:37Z

Documentation and hg backend use applied-string. patch-string does not appear anywhere.

33147: vcs_info git: detect revert or cherry-pick with multiple commits

2014-09-14T10:02:36Z

When revert or cherry-pick involve many commits the .git/sequencer directory holds context for the action and no CHERRY_PICK_HEAD exist.

33047: use git to simplify massively source distribution file selection

2014-08-23T20:01:58Z

32662: vcs_info git: Fix stagedstr for empty repos

2014-06-02T13:17:04Z

In empty repositories, HEAD is an unresolvable symbolic ref. Start computing stagedstr/unstagedstr in that case; for the former, use a different method than the non-empty-repository case.

32621: vcs_info svn: 'Fix set-branch-format' when in subdirs

2014-05-29T14:50:07Z

The previous code would fail to detect the wcroot with Subversion 1.7+ when cwd is at least two levels below the root (i.e., ../../.svn exists and ../.svn doesn't), and would then pass to the hook the revision and basename of cwd rather than of the wcroot.

32619: vcs_info svn: Use the revision of cwd

2014-05-29T14:50:07Z

Previously, the value of the wc root would be used. In Subversion, it makes more sense to use the revision of cwd, since all commands (e.g., 'svn ci', 'svnversion') operate only on cwd and below, not on wcroot and below.

32597: vcs_info git: Describe detached heads symbolically.

2014-05-06T12:22:10Z

This makes %b expand to a refname rather than a sha1 when HEAD is detached but happens to match some ref (branch, tag, etc). The resulting output will typically contain a slash (e.g., "tags/v1.0.2", "heads/mybranch"), which helps distinguish it from the output in the "HEAD is a symbolic ref" case.

32528: vcs_info: Add check-for-staged-changes

2014-04-05T08:56:52Z

32264: vcs_info, hg: Support detecting repos using ShareExtension

2014-01-17T07:58:52Z

32089: tweak to detect Subversion repository

2013-12-05T20:06:34Z

32066: fix %r and %S in vcs_info formats when a repository subdirectory is accessed via a symlink

2013-11-29T20:32:36Z

31985 Clemens Hammacher and 32064 Hong Xu

31485: vcs_info, git: Avoid error messages for `guilt' users

2013-06-18T07:16:59Z

Guilt uses the same internal directory for keeping state as stgit, but it doesn't use the same files (not surprisingly). This caused error messages due to missing files. This fixes that by making the "stgit-active?" test stricter. Reported-by: Axel Beckert

31136: vcs_info: just set parameters instead of passing over a pipe

2013-03-10T13:18:32Z

30639: Add support for showing the current action is cherry-pick to vcs_info git backend

2013-03-10T12:47:39Z

Baptiste Daroussin: 30703: VCS_INFO_detect_fossil: Fix fossil detection on unix

2012-09-28T22:11:32Z

Seth House: 30702: contrib.yo, VCS_INFO_get_data_hg: Removed --debug flag from the hg vcs_info backend

2012-09-28T22:07:29Z

Stepan Koltsov: vcs_info: %a to output number of all patches in (no)?patch-format styles

2012-08-17T08:22:52Z

Juliano Ravasi: VCS_INFO_get_data_git: Fix initialisation of `$stgit_unapplied'

2012-05-23T07:39:48Z

30046: VCS_INFO_get_data_svn: Fix support for subversion version 1.7

2011-12-30T13:32:51Z

Akinori MUSHA: 29900: Backends/VCS_INFO_detect_svn: Adjust detection to support subversion 1.7.

2011-11-09T17:49:25Z

Jan Pobrislo: 29411: vcs_info: Major bzr backend update.

2011-05-31T19:07:06Z