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2013-02-14Merge branch 'nd/status-show-in-progress'Libravatar Junio C Hamano1-35/+52
* nd/status-show-in-progress: status: show the branch name if possible in in-progress info
2013-02-10Merge branch 'sp/smart-http-content-type-check'Libravatar Junio C Hamano4-0/+21
The smart HTTP clients forgot to verify the content-type that comes back from the server side to make sure that the request is being handled properly. * sp/smart-http-content-type-check: http_request: reset "type" strbuf before adding t5551: fix expected error output Verify Content-Type from smart HTTP servers
2013-02-08Merge branch 'jc/combine-diff-many-parents'Libravatar Junio C Hamano1-0/+24
We used to have an arbitrary 32 limit for combined diff input, resulting in incorrect number of leading colons shown when showing the "--raw --cc" output. * jc/combine-diff-many-parents: t4038: add tests for "diff --cc --raw <trees>" combine-diff: lift 32-way limit of combined diff
2013-02-07Merge branch 'nd/branch-error-cases'Libravatar Junio C Hamano2-2/+37
Fix various error messages and conditions in "git branch", e.g. we advertised "branch -d/-D" to remove one or more branches but actually implemented removal of zero or more branches---request to remove no branches was not rejected. * nd/branch-error-cases: branch: let branch filters imply --list docs: clarify git-branch --list behavior branch: mark more strings for translation branch: give a more helpful message on redundant arguments branch: reject -D/-d without branch name
2013-02-05Merge branch 'jc/fake-ancestor-with-non-blobs'Libravatar Junio C Hamano1-2/+28
Rebasing the history of superproject with change in the submodule was broken since v1.7.12. * jc/fake-ancestor-with-non-blobs: apply: diagnose incomplete submodule object name better apply: simplify build_fake_ancestor() git-am: record full index line in the patch used while rebasing
2013-02-05t4038: add tests for "diff --cc --raw <trees>"Libravatar John Keeping1-0/+24
Signed-off-by: John Keeping <john@keeping.me.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-02-05status: show the branch name if possible in in-progress infoLibravatar Nguyễn Thái Ngọc Duy1-35/+52
The typical use-case is starting a rebase, do something else, come back the day after, run "git status" or make a new commit and wonder what in the world's going on. Which branch is being rebased is probably the most useful tidbit to help, but the target may help too. Ideally, I would have loved to see "rebasing master on origin/master", but the target ref name is not stored during rebase, so this patch writes "rebasing master on a78c8c98b" as a half-measure to remind future users of that potential improvement. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-02-04t5551: fix expected error outputLibravatar Junio C Hamano1-2/+1
We should probably get rid of the check of message instead, but in the meantime this should do. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-02-04Merge branch 'pw/git-p4-on-cygwin'Libravatar Junio C Hamano9-66/+252
Improve "git p4" on Cygwin. * pw/git-p4-on-cygwin: (21 commits) git p4: introduce gitConfigBool git p4: avoid shell when calling git config git p4: avoid shell when invoking git config --get-all git p4: avoid shell when invoking git rev-list git p4: avoid shell when mapping users git p4: disable read-only attribute before deleting git p4 test: use test_chmod for cygwin git p4: cygwin p4 client does not mark read-only git p4 test: avoid wildcard * in windows git p4 test: use LineEnd unix in windows tests too git p4 test: newline handling git p4: scrub crlf for utf16 files on windows git p4: remove unreachable windows \r\n conversion code git p4 test: translate windows paths for cygwin git p4 test: start p4d inside its db dir git p4 test: use client_view in t9806 git p4 test: avoid loop in client_view git p4 test: use client_view to build the initial client git p4: generate better error message for bad depot path git p4: remove unused imports ...
2013-02-04Merge branch 'jk/read-commit-buffer-data-after-free'Libravatar Junio C Hamano1-0/+8
Clarify the ownership rule for commit->buffer field, which some callers incorrectly accessed without making sure it is populated. * jk/read-commit-buffer-data-after-free: logmsg_reencode: lazily load missing commit buffers logmsg_reencode: never return NULL commit: drop useless xstrdup of commit message
2013-02-04Merge branch 'jk/config-parsing-cleanup'Libravatar Junio C Hamano1-1/+2
Configuration parsing for tar.* configuration variables were broken. Introduce a new config-keyname parser API to make the callers much less error prone. * jk/config-parsing-cleanup: reflog: use parse_config_key in config callback help: use parse_config_key for man config submodule: simplify memory handling in config parsing submodule: use parse_config_key when parsing config userdiff: drop parse_driver function convert some config callbacks to parse_config_key archive-tar: use parse_config_key when parsing config config: add helper function for parsing key names
2013-02-04Merge branch 'jc/custom-comment-char'Libravatar Junio C Hamano3-0/+92
Allow a configuration variable core.commentchar to customize the character used to comment out the hint lines in the edited text from the default '#'. * jc/custom-comment-char: Allow custom "comment char"
2013-02-04Verify Content-Type from smart HTTP serversLibravatar Shawn Pearce4-0/+22
Before parsing a suspected smart-HTTP response verify the returned Content-Type matches the standard. This protects a client from attempting to process a payload that smells like a smart-HTTP server response. JGit has been doing this check on all responses since the dawn of time. I mistakenly failed to include it in git-core when smart HTTP was introduced. At the time I didn't know how to get the Content-Type from libcurl. I punted, meant to circle back and fix this, and just plain forgot about it. Signed-off-by: Shawn Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-02-01Merge branch 'bc/git-p4-for-python-2.4'Libravatar Junio C Hamano1-5/+6
With small updates to remove dependency on newer features of Python, keep git-p4 usable with older Python. * bc/git-p4-for-python-2.4: INSTALL: git-p4 does not support Python 3 git-p4.py: support Python 2.4 git-p4.py: support Python 2.5
2013-02-01Merge branch 'jc/do-not-let-random-file-interfere-with-completion-tests'Libravatar Junio C Hamano1-1/+24
Scripts to test bash completion was inherently flaky as it was affected by whatever random things the user may have on $PATH. * jc/do-not-let-random-file-interfere-with-completion-tests: t9902: protect test from stray build artifacts
2013-02-01Merge branch 'as/test-cleanup'Libravatar Junio C Hamano1-20/+21
* as/test-cleanup: t7102 (reset): don't hardcode SHA-1 in expected outputs
2013-02-01Merge branch 'nd/fetch-depth-is-broken'Libravatar Junio C Hamano1-6/+39
"git fetch --depth" was broken in at least three ways. The resulting history was deeper than specified by one commit, it was unclear how to wipe the shallowness of the repository with the command, and documentation was misleading. * nd/fetch-depth-is-broken: fetch: elaborate --depth action upload-pack: fix off-by-one depth calculation in shallow clone fetch: add --unshallow for turning shallow repo into complete one
2013-01-31git-am: record full index line in the patch used while rebasingLibravatar Junio C Hamano1-2/+28
Earlier, a230949 (am --rebasing: get patch body from commit, not from mailbox, 2012-06-26) learned to regenerate patch body from the commit object while rebasing, instead of reading from the rebase-am front-end. While doing so, it used "git diff-tree" but without giving it the "--full-index" option. This does not matter for in-repository objects; during rebasing, any abbreviated object name should uniquely identify them. But we may be rebasing a commit that contains a change to a gitlink, in which case we usually should not have the object (it names a commit in the submodule). A full object name is necessary to later reconstruct a fake ancestor index for them. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-01-31branch: let branch filters imply --listLibravatar Jeff King1-0/+35
Currently, a branch filter like `--contains`, `--merged`, or `--no-merged` is ignored when we are not in listing mode. For example: git branch --contains=foo bar will create the branch "bar" from the current HEAD, ignoring the `--contains` argument entirely. This is not very helpful. There are two reasonable behaviors for git here: 1. Flag an error; the arguments do not make sense. 2. Implicitly go into `--list` mode This patch chooses the latter, as it is more convenient, and there should not be any ambiguity with attempting to create a branch; using `--contains` and not wanting to list is nonsensical. That leaves the case where an explicit modification option like `-d` is given. We already catch the case where `--list` is given alongside `-d` and flag an error. With this patch, we will also catch the use of `--contains` and other filter options alongside `-d`. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-01-30branch: give a more helpful message on redundant argumentsLibravatar Nguyễn Thái Ngọc Duy1-2/+2
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-01-30Merge branch 'nd/magic-pathspec-from-root'Libravatar Junio C Hamano1-2/+15
When giving arguments without "--" disambiguation, object names that come earlier on the command line must not be interpretable as pathspecs and pathspecs that come later on the command line must not be interpretable as object names. Tweak the disambiguation rule so that ":/" (no other string before or after) is always interpreted as a pathspec, to avoid having to say "git cmd -- :/". * nd/magic-pathspec-from-root: grep: avoid accepting ambiguous revision Update :/abc ambiguity check
2013-01-30Merge branch 'tb/t0050-maint' into maintLibravatar Junio C Hamano1-35/+17
Update tests that were expecting to fail due to a bug that was fixed earlier. * tb/t0050-maint: t0050: Use TAB for indentation t0050: honor CASE_INSENSITIVE_FS in add (with different case) t0050: known breakage vanished in merge (case change)
2013-01-28Merge branch 'ap/status-ignored-in-ignored-directory' into maintLibravatar Junio C Hamano1-0/+146
Output from "git status --ignored" did not work well when used with "--untracked". * ap/status-ignored-in-ignored-directory: status: always report ignored tracked directories git-status: Test --ignored behavior dir.c: Make git-status --ignored more consistent
2013-01-28Merge branch 'mh/ceiling' into maintLibravatar Junio C Hamano2-58/+13
An element on GIT_CEILING_DIRECTORIES list that does not name the real path to a directory (i.e. a symbolic link) could have caused the GIT_DIR discovery logic to escape the ceiling. * mh/ceiling: string_list_longest_prefix(): remove function setup_git_directory_gently_1(): resolve symlinks in ceiling paths longest_ancestor_length(): require prefix list entries to be normalized longest_ancestor_length(): take a string_list argument for prefixes longest_ancestor_length(): use string_list_split() Introduce new function real_path_if_valid() real_path_internal(): add comment explaining use of cwd Introduce new static function real_path_internal()
2013-01-28Merge branch 'tb/t0050-maint'Libravatar Junio C Hamano1-35/+17
Update tests that were expecting to fail due to a bug that was fixed earlier. * tb/t0050-maint: t0050: Use TAB for indentation t0050: honor CASE_INSENSITIVE_FS in add (with different case) t0050: known breakage vanished in merge (case change)
2013-01-26git p4 test: use test_chmod for cygwinLibravatar Pete Wyckoff1-4/+7
This test does a commit that is a pure mode change, submits it to p4 but causes the submit to fail. It verifies that the state in p4 as well as the client directory are both unmodified after the failed submit. On cygwin, "chmod +x" does nothing, so use the test_chmod function to modify the index directly too. Also on cygwin, the executable bit cannot be seen in the filesystem, so avoid that part of the test. The checks of p4 state are still valid, though. Thanks-to: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-01-26git p4: cygwin p4 client does not mark read-onlyLibravatar Pete Wyckoff3-4/+27
There are some old versions of p4, compiled for cygwin, that treat read-only files differently. Normally, a file that is not open is read-only, meaning that "test -w" on the file is false. This works on unix, and it works on windows using the NT version of p4. The cygwin version of p4, though, changes the permissions, but does not set the windows read-only attribute, so "test -w" returns false. Notice this oddity and make the tests work, even on cygiwn. Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-01-26git p4 test: avoid wildcard * in windowsLibravatar Pete Wyckoff2-10/+37
This character is not valid in windows filenames, even though it can appear in p4 depot paths. Avoid using it in tests on windows, both mingw and cygwin. Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-01-26git p4 test: use LineEnd unix in windows tests tooLibravatar Pete Wyckoff1-0/+1
In all clients, even those created on windows, use unix line endings. This makes it possible to verify file contents without doing OS-specific comparisons in all the tests. Tests in t9802-git-p4-filetype.sh are used to make sure that the other LineEnd options continue to work. Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-01-26git p4 test: newline handlingLibravatar Pete Wyckoff1-0/+117
P4 stores newlines in the depos as \n. By default, git does this too, both on unix and windows. Test to make sure that this stays true. Both git and p4 have mechanisms to use \r\n in the working directory. Exercise these. Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-01-26git p4 test: translate windows paths for cygwinLibravatar Pete Wyckoff3-3/+26
Native windows binaries do not understand posix-like path mapping offered by cygwin. Convert paths to native using "cygpath --windows" before presenting them to p4d. This is done using the AltRoots mechanism of p4. Both the posix and windows forms are put in the client specification, allowing p4 to find its location by native path even though the environment reports a different PWD. Shell operations in tests will use the normal form of $cli, which will look like a posix path in cygwin, while p4 will use AltRoots to match against the windows form of the working directory. This mechanism also handles the symlink issue that was fixed in 23bd0c9 (git p4 test: use real_path to resolve p4 client symlinks, 2012-06-27). Now that every p4 client view has an AltRoots with the real_path in it, explicitly calculating the real_path elsewhere is not necessary. Thanks-to: Sebastian Schuberth <sschuberth@gmail.com> Thanks-to: Johannes Sixt <j6t@kdbg.org> fixup! git p4 test: translate windows paths for cygwin Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-01-26git p4 test: start p4d inside its db dirLibravatar Pete Wyckoff1-2/+5
This will avoid having to do native path conversion for windows. Also may be a bit cleaner always to know that p4d has that working directory, instead of wherever the function was called from. Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-01-26git p4 test: use client_view in t9806Libravatar Pete Wyckoff2-30/+23
Use the standard client_view function from lib-git-p4.sh instead of building one by hand. This requires a bit of rework, using the current value of $P4CLIENT for the client name. It also reorganizes the test to isolate changes to $P4CLIENT and $cli in a subshell. Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-01-26git p4 test: avoid loop in client_viewLibravatar Pete Wyckoff2-4/+2
The printf command re-interprets the format string as long as there are arguments to consume. Use this to simplify a for loop in the client_view() library function. This requires a fix to one of the client_view callers. An errant \n in the string was converted into a harmless newline in the input to "p4 client -i", but now shows up as a literal \n as passed through by "%s". Remove the \n. Based-on-patch-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-01-26git p4 test: use client_view to build the initial clientLibravatar Pete Wyckoff1-9/+2
Simplify the code a bit by using an existing function. Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-01-26git p4: generate better error message for bad depot pathLibravatar Pete Wyckoff1-0/+5
Depot paths must start with //. Exit with a better explanation when a bad depot path is supplied. Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-01-26git-p4.py: support Python 2.4Libravatar Brandon Casey1-5/+6
Python 2.4 lacks the following features: subprocess.check_call struct.pack_into Take a cue from 460d1026 and provide an implementation of the CalledProcessError exception. Then replace the calls to subproccess.check_call with calls to subprocess.call that check the return status and raise a CalledProcessError exception if necessary. The struct.pack_into in t/9802 can be converted into a single struct.pack call which is available in Python 2.4. Signed-off-by: Brandon Casey <bcasey@nvidia.com> Acked-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-01-26logmsg_reencode: lazily load missing commit buffersLibravatar Jeff King1-0/+8
Usually a commit that makes it to logmsg_reencode will have been parsed, and the commit->buffer struct member will be valid. However, some code paths will free commit buffers after having used them (for example, the log traversal machinery will do so to keep memory usage down). Most of the time this is fine; log should only show a commit once, and then exits. However, there are some code paths where this does not work. At least two are known: 1. A commit may be shown as part of a regular ref, and then it may be shown again as part of a submodule diff (e.g., if a repo contains refs to both the superproject and subproject). 2. A notes-cache commit may be shown during "log --all", and then later used to access a textconv cache during a diff. Lazily loading in logmsg_reencode does not necessarily catch all such cases, but it should catch most of them. Users of the commit buffer tend to be either parsing for structure (in which they will call parse_commit, and either we will already have parsed, or we will load commit->buffer lazily there), or outputting (either to the user, or fetching a part of the commit message via format_commit_message). In the latter case, we should always be using logmsg_reencode anyway (and typically we do so via the pretty-print machinery). If there are any cases that this misses, we can fix them up to use logmsg_reencode (or handle them on a case-by-case basis if that is inappropriate). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-01-25Merge branch 'for-junio' of git://bogomips.org/git-svnLibravatar Junio C Hamano1-0/+8
* 'for-junio' of git://bogomips.org/git-svn: git-svn: Simplify calculation of GIT_DIR git-svn: cleanup sprintf usage for uppercasing hex
2013-01-25Merge branch 'nd/retire-fnmatch'Libravatar Junio C Hamano1-0/+43
Replace our use of fnmatch(3) with a more feature-rich wildmatch. A handful patches at the bottom have been moved to nd/wildmatch to graduate as part of that branch, before this series solidifies. We may want to mark USE_WILDMATCH as an experimental curiosity a bit more clearly (i.e. should not be enabled in production environment, because it will make the behaviour between builds unpredictable). * nd/retire-fnmatch: Makefile: add USE_WILDMATCH to use wildmatch as fnmatch wildmatch: advance faster in <asterisk> + <literal> patterns wildmatch: make a special case for "*/" with FNM_PATHNAME test-wildmatch: add "perf" command to compare wildmatch and fnmatch wildmatch: support "no FNM_PATHNAME" mode wildmatch: make dowild() take arbitrary flags wildmatch: rename constants and update prototype
2013-01-24t9902: protect test from stray build artifactsLibravatar Junio C Hamano1-1/+24
When you have random build artifacts in your build directory, left behind by running "make" while on another branch, the "git help -a" command run by __git_list_all_commands in the completion script that is being tested does not have a way to know that they are not part of the subcommands this build will ship. Such extra subcommands may come from the user's $PATH. They will interfere with the tests that expect a certain prefix to uniquely expand to a known completion. Instrument the completion script and give it a way for us to tell what (subset of) subcommands we are going to ship. Also add a test to "git --help <prefix><TAB>" expansion. It needs to show not just commands but some selected documentation pages. Based on an idea by Jeff King. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-01-24t7102 (reset): don't hardcode SHA-1 in expected outputsLibravatar Alexey Shumkin1-20/+21
Take the expected SHA-1 digest in a variable, and use it instead of hardcoding when checking the result. Signed-off-by: Alexey Shumkin <Alex.Crezoff@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-01-24git-svn: Simplify calculation of GIT_DIRLibravatar Barry Wardell1-0/+8
Since git-rev-parse already checks for the $GIT_DIR environment variable and that it returns an actual git repository, there is no need to repeat the checks again here. This also fixes a problem where git-svn did not work in cases where .git was a file with a gitdir: link. [ew: squashed test case, delay setting GIT_DIR until after `git rev-parse --cdup` to fix t9101, (thanks to Junio)] Signed-off-by: Barry Wardell <barry.wardell@gmail.com> Signed-off-by: Eric Wong <normalperson@yhbt.net>
2013-01-23Merge branch 'as/pre-push-hook'Libravatar Junio C Hamano1-0/+131
Add an extra hook so that "git push" that is run without making sure what is being pushed is sane can be checked and rejected (as opposed to the user deciding not pushing). * as/pre-push-hook: Add sample pre-push hook script push: Add support for pre-push hooks hooks: Add function to check if a hook exists
2013-01-23Merge branch 'as/check-ignore'Libravatar Junio C Hamano1-0/+637
Add a new command "git check-ignore" for debugging .gitignore files. The variable names may want to get cleaned up but that can be done in-tree. * as/check-ignore: clean.c, ls-files.c: respect encapsulation of exclude_list_groups t0008: avoid brace expansion add git-check-ignore sub-command setup.c: document get_pathspec() add.c: extract new die_if_path_beyond_symlink() for reuse add.c: extract check_path_for_gitlink() from treat_gitlinks() for reuse pathspec.c: rename newly public functions for clarity add.c: move pathspec matchers into new pathspec.c for reuse add.c: remove unused argument from validate_pathspec() dir.c: improve docs for match_pathspec() and match_pathspec_depth() dir.c: provide clear_directory() for reclaiming dir_struct memory dir.c: keep track of where patterns came from dir.c: use a single struct exclude_list per source of excludes Conflicts: builtin/ls-files.c dir.c
2013-01-23Merge branch 'cr/push-force-tag-update'Libravatar Junio C Hamano1-21/+0
Regression fix to stop "git push" complaining "target ref already exists", when it is not the real reason the command rejected the request (e.g. non-fast-forward). * cr/push-force-tag-update: push: fix "refs/tags/ hierarchy cannot be updated without --force"
2013-01-23Merge branch 'mo/cvs-server-updates'Libravatar Junio C Hamano1-0/+551
Various git-cvsserver updates. * mo/cvs-server-updates: t9402: Use TABs for indentation t9402: Rename check.cvsCount and check.list t9402: Simplify git ls-tree t9402: Add missing &&; Code style t9402: No space after IO-redirection t9402: Dont use test_must_fail cvs t9402: improve check_end_tree() and check_end_full_tree() t9402: sed -i is not portable cvsserver Documentation: new cvs ... -r support cvsserver: add t9402 to test branch and tag refs cvsserver: support -r and sticky tags for most operations cvsserver: Add version awareness to argsfromdir cvsserver: generalize getmeta() to recognize commit refs cvsserver: implement req_Sticky and related utilities cvsserver: add misc commit lookup, file meta data, and file listing functions cvsserver: define a tag name character escape mechanism cvsserver: cleanup extra slashes in filename arguments cvsserver: factor out git-log parsing logic
2013-01-23archive-tar: use parse_config_key when parsing configLibravatar Jeff King1-1/+2
This is fewer lines of code, but more importantly, fixes a bogus pointer offset. We are looking for "tar." in the section, but later assume that the dot we found is at offset 9, not 3. This is a holdover from an earlier iteration of 767cf45 which called the section "tarfilter". As a result, we could erroneously reject some filters with dots in their name, as well as read uninitialized memory. Reported by (and test by) René Scharfe. Signed-off-by: Jeff King <peff@peff.net> Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-01-22Merge branch 'mz/reset-misc'Libravatar Junio C Hamano3-7/+73
Various 'reset' optimizations and clean-ups, followed by a change to allow "git reset" to work even on an unborn branch. * mz/reset-misc: reset: update documentation to require only tree-ish with paths reset [--mixed]: use diff-based reset whether or not pathspec was given reset: allow reset on unborn branch reset $sha1 $pathspec: require $sha1 only to be treeish reset.c: inline update_index_refresh() reset.c: finish entire cmd_reset() whether or not pathspec is given reset [--mixed]: only write index file once reset.c: move lock, write and commit out of update_index_refresh() reset.c: move update_index_refresh() call out of read_from_tree() reset.c: replace switch by if-else reset: avoid redundant error message reset --keep: only write index file once reset.c: share call to die_if_unmerged_cache() reset.c: extract function for updating {ORIG_,}HEAD reset.c: remove unnecessary variable 'i' reset.c: extract function for parsing arguments reset: don't allow "git reset -- $pathspec" in bare repo reset.c: pass pathspec around instead of (prefix, argv) pair reset $pathspec: exit with code 0 if successful reset $pathspec: no need to discard index
2013-01-21Merge branch 'pw/p4-branch-fixes'Libravatar Junio C Hamano2-9/+128
Fix "git p4" around branch handling. * pw/p4-branch-fixes: git p4: fix submit when no master branch git p4 test: keep P4CLIENT changes inside subshells git p4: fix sync --branch when no master branch git p4: fail gracefully on sync with no master branch git p4: rearrange self.initialParent use git p4: allow short ref names to --branch git p4 doc: fix branch detection example git p4: clone --branch should checkout master git p4: verify expected refs in clone --bare test git p4: create p4/HEAD on initial clone git p4: inline listExistingP4GitBranches git p4: add comments to p4BranchesInGit git p4: rearrange and simplify hasOrigin handling git p4: test sync/clone --branch behavior