Граф коммитов

1222 Коммитов

Автор SHA1 Сообщение Дата
Lawrence Mitchell 485cdb9bd8 git.el: Don't use font-lock-compile-keywords
If font-lock is disabled, font-lock-compile-keywords complains.
Really what we want to do is to replace log-edit's font-lock
definitions with our own, so define a major mode deriving from
log-edit and set up font-lock-defaults there.  We then use the
optional MODE argument to log-edit to set up the major mode of the
commit buffer appropriately.

Signed-off-by: Lawrence Mitchell <wence@gmx.li>
Acked-by: Alexandre Julliard <julliard@winehq.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-04-03 11:08:54 -07:00
Junio C Hamano 17a0299807 Merge branch 'maint'
* maint:
  contrib/thunderbird-patch-inline: do not require bash to run the script
  t8001: check the exit status of the command being tested
  strbuf.h: remove a tad stale docs-in-comment and reference api-doc instead
  Typos: t/README
  Documentation/config.txt: make truth value of numbers more explicit
  git-pack-objects.txt: fix grammatical errors
  parse-remote: replace unnecessary sed invocation
2011-03-30 14:10:41 -07:00
Maxin john 806e0aba2e contrib/thunderbird-patch-inline: do not require bash to run the script
The script does not have to be run under bash, but any POSIX compliant
shell would do, as it does not use any bash-isms.

It may be written under a different style than what is recommended in
Documentation/CodingGuidelines, but that is a different matter.

While at it, fix obvious typos in the comment.

Signed-off-by: Maxin B. John <maxin@maxinbjohn.info>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-03-30 12:29:39 -07:00
Junio C Hamano bf0c5bbe25 Merge branch 'mg/rev-list-n-parents'
* mg/rev-list-n-parents:
  tests: avoid nonportable {foo,bar} glob
  rev-list --min-parents,--max-parents: doc, test and completion
  revision.c: introduce --min-parents and --max-parents options
  t6009: use test_commit() from test-lib.sh
2011-03-26 20:13:17 -07:00
Junio C Hamano 908535c1fa Merge branch 'jp/completion-help-alias'
* jp/completion-help-alias:
  git-completion: Add git help completion for aliases
2011-03-26 20:13:17 -07:00
Junio C Hamano 98b256bd08 Merge branch 'pw/p4'
* pw/p4:
  git-p4: test sync new branch
  git-p4: fix sync new branch regression
2011-03-23 14:54:24 -07:00
Michael J Gruber 6a6ebded7f rev-list --min-parents,--max-parents: doc, test and completion
This also adds test for "--merges" and "--no-merges" which we did not
have so far.

Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-03-23 10:20:24 -07:00
Junio C Hamano f9249ecfa9 Merge branch 'tl/p4'
* tl/p4:
  git-p4: Fix error message crash in P4Sync.commit.
  Teach git-p4 to ignore case in perforce filenames if configured.
  git-p4: Teach gitConfig method about arguments.
2011-03-22 21:38:19 -07:00
Junio C Hamano 1c92e39446 Merge branch 'sg/complete-symmetric-diff'
* sg/complete-symmetric-diff:
  bash: complete 'git diff ...branc<TAB>'
  bash: fix misindented esac statement in __git_complete_file()
2011-03-22 21:37:47 -07:00
Jakob Pfender f85a6f0bbb git-completion: Add git help completion for aliases
Enable bash completion for "git help <alias>", analogous to "git
<alias>", which was already implemented.

Signed-off-by: Jakob Pfender <jpfender@elegosoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-03-22 00:44:47 -07:00
Junio C Hamano 9d59e6607a Merge branch 'ss/mergetool--lib'
* ss/mergetool--lib:
  mergetool--lib: Add Beyond Compare 3 as a tool
  mergetool--lib: Sort tools alphabetically for easier lookup
2011-03-19 23:24:27 -07:00
Pete Wyckoff accad8e05e git-p4: fix sync new branch regression
e32e00d (git-p4: better message for "git-p4 sync" when not
cloned, 2011-02-19) broke another use case, that of using
"git-p4 sync" to import a new branch into an existing repository.

Refine the fix again, on top of the fix in ac34efc.

Reported-by: Michael Horowitz <michael.horowitz@ieee.org>
Signed-off-by: Pete Wyckoff <pw@padd.com>
Tested-by: Michael Horowitz <michael.horowitz@ieee.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-03-16 14:34:16 -07:00
Tor Arvid Lund afa1dd9a46 git-p4: Fix error message crash in P4Sync.commit.
There is an error message that crashes the script because of an invalid ref
to the non-existing "path" variable. It is almost never printed, which
would explain why nobody encountered this problem before... But anyway,
this oneliner fixes it.

Signed-off-by: Tor Arvid Lund <torarvid@gmail.com>
Acked-by: Pete Wyckoff <pw@padd.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-03-15 16:07:21 -07:00
Tor Arvid Lund d53de8b97d Teach git-p4 to ignore case in perforce filenames if configured.
When files are added to perforce, the path to that file has whichever case
configuration that exists on the machine of the user who added the file.
What does that mean? It means that when Alice adds a file

//depot/DirA/FileA.txt

... and Bob adds:

//depot/dirA/FileB.txt

... we may or may not get a problem. If a user sets the config variable
git-p4.ignorecase to "true", we will consider //depot/DirA and //depot/dirA
to be the same directory.

Signed-off-by: Tor Arvid Lund <torarvid@gmail.com>
Acked-by: Pete Wyckoff <pw@padd.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-03-15 16:07:15 -07:00
Tor Arvid Lund 99f790f22e git-p4: Teach gitConfig method about arguments.
With this patch, it is possible to call the gitConfig method with an optional
argument string, which will be passed to the "git config" executable. For
instance:

gitConfig("core.ignorecase", "--bool")

will ensure that you get the value "true", and won't have to check the returned
value for [1, true, on, yes].

Signed-off-by: Tor Arvid Lund <torarvid@gmail.com>
Acked-by: Pete Wyckoff <pw@padd.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-03-15 16:06:58 -07:00
Junio C Hamano ae4479d494 Merge branch 'pw/p4'
* pw/p4:
  git-p4: test clone @all
  git-p4: fix clone @all regression
2011-03-13 00:10:06 -08:00
Pete Wyckoff ac34efcf21 git-p4: fix clone @all regression
e32e00d (git-p4: better message for "git-p4 sync" when not cloned,
2011-02-19) broke the use of the "@all" revision specifier, e.g.,

    git-p4 clone //depot/xxx@all

Fix it as per Tor Arvid's quick patch.

Signed-off-by: Pete Wyckoff <pw@padd.com>
Reported-by: Anatol Pomozov <anatol.pomozov@gmail.com>
Based-on-patch-by: Tor Arvid Lund <torarvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-03-13 00:06:25 -08:00
SZEDER Gábor 1d66ec587e bash: complete 'git diff ...branc<TAB>'
While doing a final sanity check before merging a topic Bsomething, it
is a good idea to review what damage Bsomething branch would make, by
running:

    $ git diff ...Bsomething

Unfortunately, our completion script for 'git diff' doesn't offer
anything after '...'.  This is because 'git diff's completion function
invokes __git_complete_file() for non-option arguments to complete the
'<tree>:<path>' extended SHA-1 notation, but this helper function
doesn't support refs after '...' or '..'.  Completion of refs after
'...' or '..' is supported by the __git_complete_revlist() helper
function, but that doesn't support '<tree>:<path>'.

To support both '...<ref>' and '<tree>:<path>' notations for 'git
diff', this patch, instead of adding yet another helper function,
joins __git_complete_file() and __git_complete_revlist() into the new
common function __git_complete_revlist_file().  The old helper
functions __git_complete_file() and __git_complete_revlist() are
changed to be a direct wrapper around the new
__git_complete_revlist_file(), because they might be used in
user-supplied completion scripts and we don't want to break them.

This change will cause some wrong suggestions for other commands which
use __git_complete_file() ('git diff' and friends) or
__git_complete_revlist() ('git log' and friends), e.g. 'git diff
...master:Doc<TAB>' and 'git log master:Doc<TAB>' will complete the
path to 'Documentation/', although neither commands make any sense.
However, both of these were actively wrong to begin with as soon as
the user entered the ':', so there is no real harm done.

Suggested-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: SZEDER Gábor <szeder@ira.uka.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-03-10 22:38:50 -08:00
SZEDER Gábor 80152b0943 bash: fix misindented esac statement in __git_complete_file()
Signed-off-by: SZEDER Gábor <szeder@ira.uka.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-03-10 22:38:48 -08:00
Junio C Hamano 66ecd2d053 Merge branch 'js/cherry-pick-usability'
* js/cherry-pick-usability:
  Teach commit about CHERRY_PICK_HEAD
  bash: teach __git_ps1 about CHERRY_PICK_HEAD
  Introduce CHERRY_PICK_HEAD
  t3507: introduce pristine-detach helper
2011-03-09 15:56:17 -08:00
Junio C Hamano 6d74e5c9db Merge branch 'mh/p4'
* mh/p4:
  git-p4 submit: prevent 'Jobs' section from being removed from p4 change log
2011-03-04 15:02:28 -08:00
Junio C Hamano f70f736bcb Merge branch 'svn-fe' of git://repo.or.cz/git/jrn
* 'svn-fe' of git://repo.or.cz/git/jrn: (31 commits)
  fast-import: make code "-Wpointer-arith" clean
  vcs-svn: teach line_buffer about temporary files
  vcs-svn: allow input from file descriptor
  vcs-svn: allow character-oriented input
  vcs-svn: add binary-safe read function
  t0081 (line-buffer): add buffering tests
  vcs-svn: tweak test-line-buffer to not assume line-oriented input
  tests: give vcs-svn/line_buffer its own test script
  vcs-svn: make test-line-buffer input format more flexible
  vcs-svn: teach line_buffer to handle multiple input files
  vcs-svn: collect line_buffer data in a struct
  vcs-svn: replace buffer_read_string memory pool with a strbuf
  vcs-svn: eliminate global byte_buffer
  fast-import: add 'ls' command
  vcs-svn: Allow change nodes for root of tree (/)
  vcs-svn: Implement Prop-delta handling
  vcs-svn: Sharpen parsing of property lines
  vcs-svn: Split off function for handling of individual properties
  vcs-svn: Make source easier to read on small screens
  vcs-svn: More dump format sanity checks
  ...
2011-02-28 16:33:45 -08:00
Sebastian Schuberth ffe6dc081a mergetool--lib: Add Beyond Compare 3 as a tool
Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com>
Tested-by: Chris Packham <judge.packham@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-02-28 12:42:38 -08:00
Junio C Hamano 5e3d39ba8a Merge branch 'va/p4'
* va/p4:
  git-p4: Add copy detection support
  git-p4: Improve rename detection support
2011-02-27 21:58:30 -08:00
Junio C Hamano 8d3a362028 Merge branch 'pw/p4'
* pw/p4:
  git-p4: support clone --bare
  git-p4: decode p4 wildcard characters
  git-p4: better message for "git-p4 sync" when not cloned
  git-p4: reinterpret confusing p4 message
  git-p4: accommodate new move/delete type in p4
  git-p4: add missing newline in initial import message
  git-p4: fix key error for p4 problem
  git-p4: test script
2011-02-27 21:58:30 -08:00
Jonathan Nieder a62bbf8f01 Merge commit 'jn/svn-fe' of git://github.com/gitster/git into svn-fe
* git://github.com/gitster/git:
  vcs-svn: Allow change nodes for root of tree (/)
  vcs-svn: Implement Prop-delta handling
  vcs-svn: Sharpen parsing of property lines
  vcs-svn: Split off function for handling of individual properties
  vcs-svn: Make source easier to read on small screens
  vcs-svn: More dump format sanity checks
  vcs-svn: Reject path nodes without Node-action
  vcs-svn: Delay read of per-path properties
  vcs-svn: Combine repo_replace and repo_modify functions
  vcs-svn: Replace = Delete + Add
  vcs-svn: handle_node: Handle deletion case early
  vcs-svn: Use mark to indicate nodes with included text
  vcs-svn: Unclutter handle_node by introducing have_props var
  vcs-svn: Eliminate node_ctx.mark global
  vcs-svn: Eliminate node_ctx.srcRev global
  vcs-svn: Check for errors from open()
  vcs-svn: Allow simple v3 dumps (no deltas yet)

Conflicts:
	t/t9010-svn-fe.sh
	vcs-svn/svndump.c
2011-02-26 05:21:29 -06:00
Michael Horowitz c9dbab045d git-p4 submit: prevent 'Jobs' section from being removed from p4 change log
In an attempt to overwrite the 'Description:' section of the p4 change
log to include the git commit messages, it also overwrote the 'Jobs:'
section.  This fix restores the 'Job:' section.

Signed-off-by: Michael Horowitz <michael.horowitz@ieee.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-02-25 23:39:41 -08:00
Jay Soffian 5b2af8cac9 bash: teach __git_ps1 about CHERRY_PICK_HEAD
Make the git prompt (when enabled) show a CHERRY-PICKING indicator
when we are in the middle of a conflicted cherry-pick, analogous
to the existing MERGING and BISECTING flags.

Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-02-21 22:58:18 -08:00
Vitor Antunes 4fddb41bd7 git-p4: Add copy detection support
Add new config options:
    git-p4.detectCopies         - Enable copy detection.
    git-p4.detectCopiesHarder   - Find copies harder.
The detectCopies option should be set to a true/false value.
The detectCopiesHarder option should be set to true/false value.
P4Submit can now process diff-tree C status and integrate files accordingly.

Signed-off-by: Vitor Antunes <vitor.hda@gmail.com>
Acked-by: Pete Wyckoff <pw@padd.com>
Acked-by: Tor Arvid Lund <torarvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-02-21 10:58:16 -08:00
Vitor Antunes ae901090f7 git-p4: Improve rename detection support
Only open files for edit after integrating if the SHA1 of source and destination
differ from each other.
Add git config option detectRenames to allow permanent rename detection. This
options should be set to a true/false value.
Rename "detectRename" variable to "detectRenames" to make it more coherent with
the description in git man pages, which always use plural.

Signed-off-by: Vitor Antunes <vitor.hda@gmail.com>
Acked-by: Pete Wyckoff <pw@padd.com>
Acked-by: Tor Arvid Lund <torarvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-02-21 10:58:02 -08:00
Pete Wyckoff 3820007694 git-p4: support clone --bare
Just like git clone --bare, build a .git directory but no
checked out files.

Signed-off-by: Pete Wyckoff <pw@padd.com>
Acked-By: Tor Arvid Lund <torarvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-02-21 10:05:44 -08:00
Pete Wyckoff 084f6306d4 git-p4: decode p4 wildcard characters
There are four wildcard characters in p4.  Files with these
characters can be added to p4 repos using the "-f" option.
They are stored in %xx notation, and when checked out, p4
converts them back to normal.

This patch does the same thing when importing into git,
converting the four special characters.  Without this change,
the files appear with literal %xx in their names.

Be careful not to produce "*" in filenames on windows.  That
will fail.

Signed-off-by: Pete Wyckoff <pw@padd.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-02-21 09:58:38 -08:00
Pete Wyckoff e32e00dc88 git-p4: better message for "git-p4 sync" when not cloned
A common error is to do "git-p4 sync" in a repository that
was not initialized by "git-p4 clone".  There will be no
p4 refs.  The error message in this case is a traceback
for an assertion, which is confusing.

Change it instead to explain the likely problem.

Signed-off-by: Pete Wyckoff <pw@padd.com>
Acked-By: Tor Arvid Lund <torarvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-02-21 09:57:29 -08:00
Pete Wyckoff d88e707f17 git-p4: reinterpret confusing p4 message
Error output will look like this:

glom$ git p4 clone //deopt
Importing from //deopt into .
Reinitialized existing Git repository in /tmp/x/.git/
Doing initial import of //deopt from revision #head into refs/remotes/p4/master
p4 returned an error: //deopt/... - must refer to client glom.

This particular p4 error is misleading.
Perhaps the depot path was misspelled.
Depot path:  //deopt

Signed-off-by: Pete Wyckoff <pw@padd.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-02-21 09:56:56 -08:00
Pete Wyckoff 56c093451c git-p4: accommodate new move/delete type in p4
562d53f (git-p4: Fix sync errors due to new server version, 2010-01-21)
taught git-p4 sync to recognize the new move/delete type, but this type
can also show up in an initial clone and labels output.

Instead of replicating the support in three places, hoist the definition
somewhere global.

Signed-off-by: Pete Wyckoff <pw@padd.com>
Acked-By: Tor Arvid Lund <torarvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-02-21 09:52:46 -08:00
Pete Wyckoff 1494fcbb75 git-p4: add missing newline in initial import message
Signed-off-by: Pete Wyckoff <pw@padd.com>
Acked-By: Tor Arvid Lund <torarvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-02-21 09:51:48 -08:00
Pete Wyckoff 68b2859389 git-p4: fix key error for p4 problem
Some p4 failures result in an error, but the info['code'] is not
set.  These include a bad p4 executable, or a core dump from p4,
and other odd internal errors where p4 fails to generate proper
marshaled output.

Make sure the info key exists before using it to avoid a python
traceback.

Signed-off-by: Pete Wyckoff <pw@padd.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-02-21 09:50:16 -08:00
Ian Wienand 3952710bfa Obey p4 views when using client spec
When using the p4 client spec, this attempts to obey the client's
output preferences.

For example, a view like

//depot/foo/branch/... //client/branch/foo/...
//depot/bar/branch/... //client/branch/bar/...

will result in a directory layout in the git tree of

branch/
branch/foo
branch/bar

p4 can do various other reordering that this change doesn't support,
but we should detect it and at least fail nicely.

Signed-off-by: Ian Wienand <ianw@vmware.com>
Acked-by: Pete Wyckoff <pw@padd.com>
Acked-by: Tor Arvid Lund <torarvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-02-14 10:34:49 -08:00
Junio C Hamano 00e6ee7246 Merge branch 'maint'
* maint:
  Git 1.7.4.1
  clone: fixup recurse_submodules option
  svn-fe: warn about experimental status

Conflicts:
	contrib/examples/git-revert.sh
	contrib/svn-fe/svn-fe.txt
2011-02-11 16:01:47 -08:00
Jonathan Nieder 75323459b8 svn-fe: warn about experimental status
svn-fe is young and some coming cleanups might involve backward
incompatible UI changes.  Add some words of warning to the manual so
early adopters that are not following the project closely don't get
burned.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-02-11 10:13:14 -08:00
Junio C Hamano 06938a37dc Merge branch 'jn/cherry-pick-strategy-option'
* jn/cherry-pick-strategy-option:
  cherry-pick/revert: add support for -X/--strategy-option
2011-02-09 16:41:16 -08:00
Sitaram Chamarty 80aa55b40b post-receive-email: suppress error if description file missing
Signed-off-by: Sitaram Chamarty <sitaramc@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-02-07 14:28:21 -08:00
Jonathan Nieder 67ac1e1d57 cherry-pick/revert: add support for -X/--strategy-option
For example, this would allow cherry-picking or reverting patches from
a piece of history with a different end-of-line style, like so:

	$ git revert -Xrenormalize old-problematic-commit

Currently that is possible with manual use of merge-recursive but the
cherry-pick/revert porcelain does not expose the functionality.

While at it, document the existing support for --strategy.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-12-28 11:27:56 -08:00
Junio C Hamano 02fedc0f48 Merge branch 'pd/bash-4-completion'
* pd/bash-4-completion:
  bash: simple reimplementation of _get_comp_words_by_ref
  bash: get --pretty=m<tab> completion to work with bash v4

Conflicts:
	contrib/completion/git-completion.bash
2010-12-22 14:40:55 -08:00
Junio C Hamano 876e78f31d Merge branch 'tc/completion-reflog'
* tc/completion-reflog:
  bash completion: add basic support for git-reflog
2010-12-21 14:30:23 -08:00
Martin von Zweigbergk 6068ac8848 completion: add missing configuration variables
Quite a few configuration variables have been added since 226b343
(completion: add missing configuration variables to _git_config(),
2009-05-03). Add these variables to the Bash completion script.

Also remove the obsolete 'add.ignore-errors' and
'color.grep.external', as well as 'diff.renameLimit.', which never
existed and rename the misspelled 'sendemail.aliasesfiletype'.

Signed-off-by: Martin von Zweigbergk <martin.von.zweigbergk@gmail.com>
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-12-20 17:21:21 -08:00
Tay Ray Chuan 057f327972 bash completion: add basic support for git-reflog
"Promote" the reflog command out of plumbing, so that we now run
completion for it. After all, it's listed under porcelain (ancillary),
and we do run completion for those commands.

Add basic completion for the three subcommands - show, expire, delete.
Try completing refs for these too.

Helped-by: SZEDER Gábor <szeder@ira.uka.de>
Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-12-17 11:55:19 -08:00
Jonathan Nieder 52c9d8e275 Merge branch 'master' (early part) into pd/bash-4-completion
* 'master' (early part): (529 commits)
  completion: fix zsh check under bash with 'set -u'
  Fix copy-pasted comments related to tree diff handling.
  Git 1.7.3.2
  {cvs,svn}import: use the new 'git read-tree --empty'
  t/t9001-send-email.sh: fix stderr redirection in 'Invalid In-Reply-To'
  Clarify and extend the "git diff" format documentation
  git-show-ref.txt: clarify the pattern matching
  documentation: git-config minor cleanups
  Update test script annotate-tests.sh to handle missing/extra authors
  Better advice on using topic branches for kernel development
  Documentation: update implicit "--no-index" behavior in "git diff"
  Documentation: expand 'git diff' SEE ALSO section
  Documentation: diff can compare blobs
  Documentation: gitrevisions is in section 7
  fast-import: Allow filemodify to set the root
  shell portability: no "export VAR=VAL"
  CodingGuidelines: reword parameter expansion section
  Documentation: update-index: -z applies also to --index-info
  gitweb: Improve behavior for actionless path_info gitweb URLs
  gitweb: Fix bug in evaluate_path_info
  ...

Conflicts:
	GIT-VERSION-GEN
	RelNotes
	contrib/completion/git-completion.bash
2010-12-15 00:05:33 -06:00
Jonathan Nieder dbda3b1090 bash: simple reimplementation of _get_comp_words_by_ref
Add a minimal implementation of _get_comp_words_by_ref so

	$ git show head:g <tab><tab>

on bash 4 can complete paths within the head commit without requiring
the bash_completion functions to be loaded.  This is a follow-up to
the previous patch (bash: get --pretty=m<tab> completion to work with
bash v4).

Based on bash-completion 2.x (commit bf763033, 2010-10-26) but tweaked
for simplicity and to allow zsh to parse the code.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Improved-by: SZEDER Gábor <szeder@ira.uka.de>
2010-12-14 23:55:55 -06:00
Peter van der Does da48616f1d bash: get --pretty=m<tab> completion to work with bash v4
Bash's programmable completion provides the COMP_WORDS array variable,
which holds the individual words in the current command line.  In bash
versions prior to v4 "words are split on shell metacharacters as the
shell parser would separate them" (quote from bash v3.2.48's man
page).  This behavior has changed with bash v4, and the command line
"is split into words as readline would split it, using COMP_WORDBREAKS
as" "the set of characters that the readline library treats as word
separators" (quote from bash v4's man page).

Since COMP_WORDBREAKS contains the characters : and = by default, this
behavior change in bash affects git's completion script.  For example,
before bash 4, running

	$ git log --pretty=m <tab><tab>

would give a list of pretty-printing formats starting with 'm' but now
it completes on branch names.

It would be possible to work around this by removing '=' and ':' from
COMP_WORDBREAKS, but as noticed in v1.5.6.4~9^2 (bash completion:
Resolve git show ref:path<tab> losing ref: portion, 2008-07-15), that
would break *other* completion scripts.  The bash-completion library
includes a better workaround: the _get_comp_words_by_ref function
re-assembles a copy of COMP_WORDS, excluding a collection of word
separators of the caller's choice.  Use it.

As a bonus, this also improves behavior when tab is pressed with the
cursor in the middle of a word.

To avoid breaking setups with the bash-completion library not already
loaded, if the _get_comp_words_by_ref function is not defined then a
shim that just reads COMP_WORDS will be used instead (no change from
the current behavior in that case).

Signed-off-by: Peter van der Does <peter@avirtualhome.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Explained-by: SZEDER Gábor <szeder@ira.uka.de>
2010-12-14 23:06:38 -06:00