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* Merge branch 'sb/submodule-update-reset-fix' into maintJunio C Hamano2018-02-271-2/+17
|\ | | | | | | | | | | | | | | | | | | | | When resetting the working tree files recursively, the working tree of submodules are now also reset to match. * sb/submodule-update-reset-fix: submodule: submodule_move_head omits old argument in forced case unpack-trees: oneway_merge to update submodules t/lib-submodule-update.sh: fix test ignoring ignored files in submodules t/lib-submodule-update.sh: clarify test
| * submodule: submodule_move_head omits old argument in forced casesb/submodule-update-reset-fixStefan Beller2018-01-051-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | When using hard reset or forced checkout with the option to recurse into submodules, the submodules need to be reset, too. It turns out that we need to omit the duplicate old argument to read-tree in all forced cases to omit the 2 way merge and use the more assertive behavior of reading the specific new tree into the index and updating the working tree. Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * t/lib-submodule-update.sh: fix test ignoring ignored files in submodulesStefan Beller2018-01-051-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It turns out that the test replacing a submodule with a file with the submodule containing an ignored file is incorrectly titled, because the test put the file in place, but never ignored that file. When having an untracked file Instead of an ignored file in the submodule, git should refuse to remove the submodule, but that is a bug in the implementation of recursing into submodules, such that the test just passed, removing the untracked file. Fix the test first; in a later patch we'll fix gits behavior, that will make sure untracked files are not deleted. Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * t/lib-submodule-update.sh: clarify testStefan Beller2018-01-051-2/+2
| | | | | | | | | | | | | | Keep the local branch name as the upstream branch name to avoid confusion. Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'ab/commit-m-with-fixup' into maintJunio C Hamano2018-02-271-1/+8
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | "git commit --fixup" did not allow "-m<message>" option to be used at the same time; allow it to annotate resulting commit with more text. * ab/commit-m-with-fixup: commit: add support for --fixup <commit> -m"<extra message>" commit doc: document that -c, -C, -F and --fixup with -m error
| * | commit: add support for --fixup <commit> -m"<extra message>"ab/commit-m-with-fixupÆvar Arnfjörð Bjarmason2017-12-221-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for supplying the -m option with --fixup. Doing so has errored out ever since --fixup was introduced. Before this, the only way to amend the fixup message while committing was to use --edit and amend it in the editor. The use-case for this feature is one of: * Leaving a quick note to self when creating a --fixup commit when it's not self-evident why the commit should be squashed without a note into another one. * (Ab)using the --fixup feature to "fix up" commits that have already been pushed to a branch that doesn't allow non-fast-forwards, i.e. just noting "this should have been part of that other commit", and if the history ever got rewritten in the future the two should be combined. In such a case you might want to leave a small message, e.g. "forgot this part, which broke XYZ". With this, --fixup <commit> -m"More" -m"Details" will result in a commit message like: !fixup <subject of <commit>> More Details The reason the test being added here seems to squash "More" at the end of the subject line of the commit being fixed up is because the test code is using "%s%b" so the body immediately follows the subject, it's not a bug in this code, and other tests t7500-commit.sh do the same thing. When the --fixup option was initially added the "Option -m cannot be combined" error was expanded from -c, -C and -F to also include --fixup[1] Those options could also support combining with -m, but given what they do I can't think of a good use-case for doing that, so I have not made the more invasive change of splitting up the logic in commit.c to first act on those, and then on -m options. 1. d71b8ba7c9 ("commit: --fixup option for use with rebase --autosquash", 2010-11-02) Helped-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'nd/ita-wt-renames-in-status' into maintJunio C Hamano2018-02-271-0/+72
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git status" after moving a path in the working tree (hence making it appear "removed") and then adding with the -N option (hence making that appear "added") detected it as a rename, but did not report the old and new pathnames correctly. * nd/ita-wt-renames-in-status: wt-status.c: handle worktree renames wt-status.c: rename rename-related fields in wt_status_change_data wt-status.c: catch unhandled diff status codes wt-status.c: coding style fix Use DIFF_DETECT_RENAME for detect_rename assignments t2203: test status output with porcelain v2 format
| * | | wt-status.c: handle worktree renamesnd/ita-wt-renames-in-statusNguyễn Thái Ngọc Duy2017-12-271-0/+60
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Before 425a28e0a4 (diff-lib: allow ita entries treated as "not yet exist in index" - 2016-10-24) there are never "new files" in the index, which essentially disables rename detection because we only detect renames when a new file appears in a diff pair. After that commit, an i-t-a entry can appear as a new file in "git diff-files". But the diff callback function in wt-status.c does not handle this case and produces incorrect status output. PS. The reader may notice that this patch adds a new xstrdup() but not a free(). Yes we leak memory (the same for head_path). But wt_status so far has been short lived, this leak should not matter in practice. Noticed-by: Alex Vandiver <alexmv@dropbox.com> Helped-by: Igor Djordjevic <igor.d.djordjevic@gmail.com> Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | t2203: test status output with porcelain v2 formatNguyễn Thái Ngọc Duy2017-12-271-0/+12
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'nd/add-i-ignore-submodules' into maintJunio C Hamano2018-02-151-0/+48
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git add -p" was taught to ignore local changes to submodules as they do not interfere with the partial addition of regular changes anyway. * nd/add-i-ignore-submodules: add--interactive: ignore submodule changes except HEAD
| * | | | add--interactive: ignore submodule changes except HEADnd/add-i-ignore-submodulesNguyễn Thái Ngọc Duy2018-01-161-0/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For 'add -i' and 'add -p', the only action we can take on a dirty submodule entry is update the index with a new value from its HEAD. The content changes inside (from its own index, untracked files...) do not matter, at least until 'git add -i' learns about launching a new interactive add session inside a submodule. Ignore all other submodules changes except HEAD. This reduces the number of entries the user has to check through in 'git add -i', and the number of 'no' they have to answer to 'git add -p' when dirty submodules are present. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | Merge branch 'tg/stash-with-pathspec-fix' into maintJunio C Hamano2018-02-151-0/+32
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git stash -- <pathspec>" incorrectly blew away untracked files in the directory that matched the pathspec, which has been corrected. * tg/stash-with-pathspec-fix: stash: don't delete untracked files that match pathspec
| * | | | | stash: don't delete untracked files that match pathspectg/stash-with-pathspec-fixThomas Gummerer2018-01-081-0/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently when 'git stash push -- <pathspec>' is used, untracked files that match the pathspec will be deleted, even though they do not end up in a stash anywhere. This is because the original commit introducing the pathspec feature in git stash push (df6bba0937 ("stash: teach 'push' (and 'create_stash') to honor pathspec", 2017-02-28)) used the sequence of 'git reset <pathspec> && git ls-files --modified <pathspec> | git checkout-index && git clean <pathspec>'. The intention was to emulate what 'git reset --hard -- <pathspec>' would do. The call to 'git clean' was supposed to clean up the files that were unstaged by 'git reset'. This would work fine if the pathspec doesn't match any files that were untracked before 'git stash push -- <pathspec>'. However if <pathspec> matches a file that was untracked before invoking the 'stash' command, all untracked files matching the pathspec would inadvertently be deleted as well, even though they wouldn't end up in the stash, and are therefore lost. This behaviour was never what was intended, only blobs that also end up in the stash should be reset to their state in HEAD, previously untracked files should be left alone. To achieve this, first match what's in the index and what's in the working tree by adding all changes to the index, ask diff-index what changed between HEAD and the current index, and then apply that patch in reverse to get rid of the changes, which includes removal of added files and resurrection of removed files. Reported-by: Reid Price <reid.price@gmail.com> Helped-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | Merge branch 'jk/abort-clone-with-existing-dest' into maintJunio C Hamano2018-02-151-26/+74
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git clone $there $here" is allowed even when here directory exists as long as it is an empty directory, but the command incorrectly removed it upon a failure of the operation. * jk/abort-clone-with-existing-dest: clone: do not clean up directories we didn't create clone: factor out dir_exists() helper t5600: modernize style t5600: fix outdated comment about unborn HEAD
| * | | | | | clone: do not clean up directories we didn't createjk/abort-clone-with-existing-destJeff King2018-01-031-5/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Once upon a time, git-clone would refuse to write into a directory that it did not itself create. The cleanup routines for a failed clone could therefore just remove the git and worktree dirs completely. In 55892d2398 (Allow cloning to an existing empty directory, 2009-01-11), we learned to write into an existing directory. Which means that doing: mkdir foo git clone will-fail foo ends up deleting foo. This isn't a huge catastrophe, since by definition foo must be empty. But it's somewhat confusing; we should leave the filesystem as we found it. Because we know that the only directory we'll write into is an empty one, we can handle this case by just passing the KEEP_TOPLEVEL flag to our recursive delete (if we could write into populated directories, we'd have to keep track of what we wrote and what we did not, which would be much harder). Note that we need to handle the work-tree and git-dir separately, though, as only one might exist (and the new tests in t5600 cover all cases). Reported-by: Stephan Janssen <sjanssen@you-get.com> Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | t5600: modernize styleJeff King2018-01-031-23/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is an old script which could use some updating before we add to it: - use the standard line-breaking: test_expect_success 'title' ' body ' - run all code inside test_expect blocks to catch unexpected failures in setup steps - use "test_commit -C" instead of manually entering sub-repo - use test_when_finished for cleanup steps - test_path_is_* as appropriate Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | t5600: fix outdated comment about unborn HEADJeff King2018-01-031-1/+1
| |/ / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Back when this test was written, git-clone could not handle a repository without any commits. These days it works fine, and this comment is out of date. At first glance it seems like we could just drop this code entirely now, but it's necessary for the final test, which was added later. That test corrupts the repository by temporarily removing its objects, which means we need to have some objects to move. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | Merge branch 'jc/merge-symlink-ours-theirs' into maintJunio C Hamano2018-02-151-0/+32
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git merge -Xours/-Xtheirs" learned to use our/their version when resolving a conflicting updates to a symbolic link. * jc/merge-symlink-ours-theirs: merge: teach -Xours/-Xtheirs to symbolic link merge
| * | | | | | merge: teach -Xours/-Xtheirs to symbolic link mergejc/merge-symlink-ours-theirsJunio C Hamano2018-01-031-0/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The -Xours/-Xtheirs merge options were originally defined as a way to "force" the resolution of 3way textual merge conflicts to take one side without using your editor, hence did not even trigger in situations where you would normally not get the <<< === >>> conflict markers. This was improved for binary files back in 2012 with a944af1d ("merge: teach -Xours/-Xtheirs to binary ll-merge driver", 2012-09-08). Teach a similar trick to the codepath that deals with merging two conflicting changes to symbolic links. Signed-off-by: Junio C Hamano <gitster@pobox.com> Tested-by: Yaroslav Halchenko <yoh@onerussian.com> Reviewed-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | Merge branch 'dk/describe-all-output-fix' into maintJunio C Hamano2018-02-151-1/+5
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | An old regression in "git describe --all $annotated_tag^0" has been fixed. * dk/describe-all-output-fix: describe: prepend "tags/" when describing tags with embedded name
| * | | | | | | describe: prepend "tags/" when describing tags with embedded namedk/describe-all-output-fixDaniel Knittl-Frank2017-12-271-1/+5
| | |/ / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The man page of the "git describe" command explains the expected output when using the --all option, i.e. the full reference path is shown, including heads/ or tags/ prefix. When 212945d4a85dfa172ea55ec73b1d830ef2d8582f ("Teach git-describe to verify annotated tag names before output") made Git favor the embedded name of annotated tags, it accidentally changed the output format when the --all flag is given, only printing the tag's name without the prefix. Check if --all was specified and re-add the "tags/" prefix for this special case to fix the regresssion. Signed-off-by: Daniel Knittl-Frank <knittl89+git@googlemail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | Merge branch 'ab/perf-grep-threads' into maintJunio C Hamano2018-02-152-21/+86
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | More perf tests for threaded grep * ab/perf-grep-threads: perf: amend the grep tests to test grep.threads
| * | | | | | | perf: amend the grep tests to test grep.threadsab/perf-grep-threadsÆvar Arnfjörð Bjarmason2018-01-042-21/+86
| | |_|_|_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Ever since 5b594f457a ("Threaded grep", 2010-01-25) the number of threads git-grep uses under PTHREADS has been hardcoded to 8, but there's no performance test to check whether this is an optimal setting. Amend the existing tests for the grep engines to support a mode where this can be tested, e.g.: GIT_PERF_GREP_THREADS='1 8 16' GIT_PERF_LARGE_REPO=~/g/linux ./run p782* Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | Merge branch 'bc/hash-algo' into maintJunio C Hamano2018-01-211-0/+17
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * bc/hash-algo: t5601-clone: test case-conflicting files on case-insensitive filesystem repository: pre-initialize hash algo pointer
| * | | | | | | t5601-clone: test case-conflicting files on case-insensitive filesystemEric Sunshine2018-01-211-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A recently introduced regression caused a segfault at clone time on case-insensitive filesystems when filenames differing only in case are present. This bug has already been fixed (repository: pre-initialize hash algo pointer, 2018-01-18), but it's not the first time similar problems have arisen. Therefore, introduce a test to catch this case and protect against future regressions. Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | Merge branch 'js/test-with-ws-in-path'Junio C Hamano2018-01-111-4/+4
|\ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hot fix to a test. * js/test-with-ws-in-path: t3900: add some more quotes
| * | | | | | | | t3900: add some more quotesjs/test-with-ws-in-pathBeat Bolli2018-01-101-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In 89a70b80 ("t0302 & t3900: add forgotten quotes", 2018-01-03), quotes were added to protect against spaces in $HOME. In the test_when_finished command, two files are deleted which must be quoted individually. [jc: with \$HOME in the test_when_finished command quoted, as pointed out by j6t]. Signed-off-by: Beat Bolli <dev+git@drbeat.li> Helped-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | Merge branch 'js/perl-path-workaround-in-tests'Junio C Hamano2018-01-101-1/+16
|\ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * js/perl-path-workaround-in-tests: mingw: handle GITPERLLIB in t0021 in a Windows-compatible way
| * | | | | | | | | mingw: handle GITPERLLIB in t0021 in a Windows-compatible wayjs/perl-path-workaround-in-testsJohannes Schindelin2018-01-101-1/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Git's assumption that all path lists are colon-separated is not only wrong on Windows, it is not even an assumption that is compatible with POSIX. In the interest of time, let's not try to fix this properly but simply work around the obvious breakage on Windows, where the MSYS2 Bash used by Git for Windows to interpret the Git's Unix shell scripts will automagically convert path lists in the environment to semicolon-separated lists of Windows paths (with drive letter and the corresponding colon and all that jazz). In other words, we simply look whether there is a semicolon in GITPERLLIB and split by semicolons if found instead of colons. This is not fool-proof, of course, as the path list could consist of a single path. But that is not the case in Git for Windows' test suite, there are always two paths in GITPERLLIB. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | Merge branch 'ew/empty-merge-with-dirty-index'Junio C Hamano2018-01-101-0/+50
|\ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git merge -s recursive" did not correctly abort when the index is dirty, if the merged tree happened to be the same as the current HEAD, which has been fixed. * ew/empty-merge-with-dirty-index: merge-recursive: do not look at the index during recursive merge
| * \ \ \ \ \ \ \ \ \ Merge branch 'ew/empty-merge-with-dirty-index-maint' into ↵ew/empty-merge-with-dirty-indexJunio C Hamano2018-01-091-0/+50
| |\ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ew/empty-merge-with-dirty-index * ew/empty-merge-with-dirty-index-maint: merge-recursive: do not look at the index during recursive merge
| | * | | | | | | | | | merge-recursive: do not look at the index during recursive mergeew/empty-merge-with-dirty-index-maintJunio C Hamano2018-01-091-0/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When merging another branch into ours, if their tree is the same as the common ancestor's, we can declare that our tree represents the result of three-way merge. In such a case, the recursive merge backend incorrectly used to create a commit out of our index, even when the index has changes. A recent fix attempted to prevent this by adding a comparison between "our" tree and the index, but forgot that this check must be restricted only to the outermost merge. Inner merges performed by the recursive backend across merge bases are by definition made from scratch without having any local changes added to the index. The call to index_has_changes() during an inner merge is working on the index that has no relation to the merge being performed, preventing legitimate merges from getting carried out. Fix it by limiting the check to the outermost merge. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | Merge branch 'js/fix-merge-arg-quoting-in-rebase-p'Junio C Hamano2018-01-101-0/+14
|\ \ \ \ \ \ \ \ \ \ \ \ | |_|_|_|_|_|_|_|_|/ / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git rebase -p -X<option>" did not propagate the option properly down to underlying merge strategy backend. * js/fix-merge-arg-quoting-in-rebase-p: rebase -p: fix quoting when calling `git merge`
| * | | | | | | | | | | rebase -p: fix quoting when calling `git merge`Johannes Schindelin2018-01-051-0/+14
| | |_|_|_|_|_|/ / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It has been reported that strategy arguments are not passed to `git merge` correctly when rebasing interactively, preserving merges. The reason is that the strategy arguments are already quoted, and then quoted again. This fixes https://github.com/git-for-windows/git/issues/1321 Original-patch-by: Kim Gybels <kgybels@infogroep.be> Also-reported-by: Matwey V. Kornilov <matwey.kornilov@gmail.com> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | Merge branch 'bw/protocol-v1'Junio C Hamano2018-01-091-6/+4
|\ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Test fix for a topic already in 'master'. * bw/protocol-v1: http: fix v1 protocol tests with apache httpd < 2.4
| * | | | | | | | | | | http: fix v1 protocol tests with apache httpd < 2.4bw/protocol-v1Todd Zullinger2018-01-041-6/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The apache config used by tests was updated to use the SetEnvIf directive to set the Git-Protocol header in 19113a26b6 ("http: tell server that the client understands v1", 2017-10-16). Setting the Git-Protocol header is restricted to httpd >= 2.4, but mod_setenvif and the SetEnvIf directive work with lower versions, at least as far back as 2.0, according to the httpd documentation: https://httpd.apache.org/docs/2.0/mod/mod_setenvif.html Drop the restriction. Tested with httpd 2.2 and 2.4. Signed-off-by: Todd Zullinger <tmz@pobox.com> Acked-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | Merge branch 'js/test-with-ws-in-path'Junio C Hamano2018-01-095-10/+10
|\ \ \ \ \ \ \ \ \ \ \ \ | |_|_|_|_|/ / / / / / / |/| | | | | / / / / / / | | |_|_|_|/ / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Test fixes. * js/test-with-ws-in-path: t0302 & t3900: add forgotten quotes Allow the test suite to pass in a directory whose name contains spaces
| * | | | | | | | | | t0302 & t3900: add forgotten quotesJohannes Schindelin2018-01-032-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When cleaning up files in the $HOME directory, it really makes sense to quote the path, especially in Git's test suite, where the HOME directory is *guaranteed* to contain spaces in its name. It would appear that those two tests pass even without cleaning up the files, but really more by pure chance than by design (the cleanup seems not actually to be necessary). However, if anybody would have a left-over `trash/` directory in Git's `t/` directory, these tests would fail, because they would all of a sudden try to delete that directory, but without the `-r` (recursive) flag. That is how this issue was found. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Reviewed-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | Allow the test suite to pass in a directory whose name contains spacesJohannes Schindelin2018-01-033-5/+5
| | |_|_|_|_|_|_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is totally legitimate to clone Git's source code anywhere, including into, say, directories whose name (or the name of its absolute path) contains spaces. However, a couple of tests failed to anticipate this, for lack of quoting (or in one instance, for failure to expect more than one space in the absolute path of the TEST_DIRECTORY). This can be easily verified by calling these commands in your current clone: git clone . with\ spaces cd with\ spaces make -j15 test Let's fix this. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Reviewed-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | Merge branch 'jh/memihash-opt'Junio C Hamano2018-01-051-1/+1
|\ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Squelch compiler warning. * jh/memihash-opt: t/helper/test-lazy-name-hash: fix compilation
| * | | | | | | | | | t/helper/test-lazy-name-hash: fix compilationjh/memihash-optStefan Beller2017-12-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I was compiling origin/master today with DEVELOPER compiler flags and was greeted by: t/helper/test-lazy-init-name-hash.c: In function ‘cmd_main’: t/helper/test-lazy-init-name-hash.c:172:5: error: ‘nr_threads_used’ may be used uninitilized in this function [-Werror=maybe-uninitialized] printf("avg [size %8d] [single %f] %c [multi %f %d]\n", ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ nr, ~~~ (double)avg_single/1000000000, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ (avg_single < avg_multi ? '<' : '>'), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ (double)avg_multi/1000000000, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ nr_threads_used); ~~~~~~~~~~~~~~~~ t/helper/test-lazy-init-name-hash.c:115:6: note: ‘nr_threads_used’ was declared here int nr_threads_used; ^~~~~~~~~~~~~~~ I do not see how we can arrive at that line without having `nr_threads_used` initialized, as we'd have `count > 1` (which asserts that we ran the loop above at least once, such that it *should* be initialized). Just clear the variable at the beginning of the function to squelch the warning. Signed-off-by: Stefan Beller <sbeller@google.com> Acked-by: Jeff Hostetler <jeffhost@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | Merge branch 'tb/test-lint-wc-l'Junio C Hamano2018-01-051-0/+1
|\ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Test update. * tb/test-lint-wc-l: check-non-portable-shell.pl: `wc -l` may have leading WS
| * | | | | | | | | | | check-non-portable-shell.pl: `wc -l` may have leading WStb/test-lint-wc-lTorsten Bögershausen2017-12-221-0/+1
| | |_|_|_|_|_|_|_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Test scripts count number of lines in an output and check it againt its expectation. fb3340a6 ("test-lib: introduce test_line_count to measure files", 2010-10-31) introduced a helper to show a failure in such a test in a more readable way than comparing `wc -l` output with a number. Besides, on some platforms, "$(wc -l <file)" is padded with leading whitespace on the left, so test "$(wc -l <file)" = 4 would not work (most notably on macosX); the users of test_line_count helper would not suffer from such a portability glitch. Add a check in check-non-portable-shell.pl to find '"' between `wc -l` and '=' and hint the user about test_line_count(). Signed-off-by: Torsten Bögershausen <tboegi@web.de> Reviewed-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Helped-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | Merge branch 'ld/p4-multiple-shelves'Junio C Hamano2018-01-051-10/+14
|\ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git p4" update. * ld/p4-multiple-shelves: git-p4: update multiple shelved change lists
| * | | | | | | | | | | git-p4: update multiple shelved change listsld/p4-multiple-shelvesLuke Diamand2017-12-221-10/+14
| |/ / / / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | --update-shelve can now be specified multiple times on the command-line, to update multiple shelved changelists in a single submit. This then means that a git patch series can be mirrored to a sequence of shelved changelists, and (relatively easily) kept in sync as changes are made in git. Note that Perforce does not really support overlapping shelved changelists where one change touches the files modified by another. Trying to do this will result in merge conflicts. Signed-off-by: Luke Diamand <luke@diamand.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | Merge branch 'ew/empty-merge-with-dirty-index'Junio C Hamano2018-01-051-5/+21
|\ \ \ \ \ \ \ \ \ \ \ | | |_|_|_|_|/ / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git merge -s recursive" did not correctly abort when the index is dirty, if the merged tree happened to be the same as the current HEAD, which has been fixed. * ew/empty-merge-with-dirty-index: merge-recursive: avoid incorporating uncommitted changes in a merge move index_has_changes() from builtin/am.c to merge.c for reuse t6044: recursive can silently incorporate dirty changes in a merge
| * | | | | | | | | | Merge branch 'ew/empty-merge-with-dirty-index-maint' into ↵Junio C Hamano2017-12-221-5/+21
| |\ \ \ \ \ \ \ \ \ \ | | |/ / / / / / / / / | |/| | | | | / / / / | | | |_|_|_|/ / / / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ew/empty-merge-with-dirty-index * ew/empty-merge-with-dirty-index-maint: merge-recursive: avoid incorporating uncommitted changes in a merge move index_has_changes() from builtin/am.c to merge.c for reuse t6044: recursive can silently incorporate dirty changes in a merge
| | * | | | | | | | merge-recursive: avoid incorporating uncommitted changes in a mergeElijah Newren2017-12-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | builtin/merge.c contains this important requirement for merge strategies: /* * At this point, we need a real merge. No matter what strategy * we use, it would operate on the index, possibly affecting the * working tree, and when resolved cleanly, have the desired * tree in the index -- this means that the index must be in * sync with the head commit. The strategies are responsible * to ensure this. */ merge-recursive does not do this check directly, instead it relies on unpack_trees() to do it. However, merge_trees() has a special check for the merge branch exactly matching the merge base; when it detects that situation, it returns early without calling unpack_trees(), because it knows that the HEAD commit already has the correct result. Unfortunately, it didn't check that the index matched HEAD, so after it returned, the outer logic ended up creating a merge commit that included something other than HEAD. Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| | * | | | | | | | t6044: recursive can silently incorporate dirty changes in a mergeElijah Newren2017-12-221-5/+21
| | | |_|_|/ / / / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The recursive merge strategy has some special handling when the tree for the merge branch exactly matches the merge base, but that code path is missing checks for the index having changes relative to HEAD. Add a testcase covering this scenario. Reported-by: Andreas Krey <a.krey@gmx.de> Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | Merge branch 'jk/test-suite-tracing'Junio C Hamano2018-01-053-18/+40
|\ \ \ \ \ \ \ \ \ | |_|_|_|_|_|_|/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Assorted fixes around running tests with "-x" tracing option. * jk/test-suite-tracing: t/Makefile: introduce TEST_SHELL_PATH test-lib: make "-x" work with "--verbose-log" t5615: avoid re-using descriptor 4 test-lib: silence "-x" cleanup under bash