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2018-03-29rebase -i --keep-empty: don't prune empty commitsLibravatar Phillip Wood1-1/+1
If there are empty commits on the left hand side of $upstream...HEAD then the empty commits on the right hand side that we want to keep are pruned by --cherry-pick. Fix this by using --cherry-mark instead of --cherry-pick and keeping the commits that are empty or are not marked as cherry-picks. Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-02-27Merge branch 'sb/submodule-update-reset-fix' into maintLibravatar Junio C Hamano1-2/+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
2018-02-27Merge branch 'ab/commit-m-with-fixup' into maintLibravatar Junio C Hamano1-1/+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
2018-02-27Merge branch 'nd/ita-wt-renames-in-status' into maintLibravatar Junio C Hamano1-0/+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
2018-02-15Merge branch 'nd/add-i-ignore-submodules' into maintLibravatar Junio C Hamano1-0/+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
2018-02-15Merge branch 'tg/stash-with-pathspec-fix' into maintLibravatar Junio C Hamano1-0/+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
2018-02-15Merge branch 'jk/abort-clone-with-existing-dest' into maintLibravatar Junio C Hamano1-26/+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
2018-02-15Merge branch 'jc/merge-symlink-ours-theirs' into maintLibravatar Junio C Hamano1-0/+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
2018-02-15Merge branch 'dk/describe-all-output-fix' into maintLibravatar Junio C Hamano1-1/+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
2018-02-15Merge branch 'ab/perf-grep-threads' into maintLibravatar Junio C Hamano2-21/+86
More perf tests for threaded grep * ab/perf-grep-threads: perf: amend the grep tests to test grep.threads
2018-01-21Merge branch 'bc/hash-algo' into maintLibravatar Junio C Hamano1-0/+17
* bc/hash-algo: t5601-clone: test case-conflicting files on case-insensitive filesystem repository: pre-initialize hash algo pointer
2018-01-21t5601-clone: test case-conflicting files on case-insensitive filesystemLibravatar Eric Sunshine1-0/+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>
2018-01-16add--interactive: ignore submodule changes except HEADLibravatar Nguyễn Thái Ngọc Duy1-0/+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>
2018-01-11Merge branch 'js/test-with-ws-in-path'Libravatar Junio C Hamano1-4/+4
Hot fix to a test. * js/test-with-ws-in-path: t3900: add some more quotes
2018-01-10t3900: add some more quotesLibravatar Beat Bolli1-4/+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>
2018-01-10Merge branch 'js/perl-path-workaround-in-tests'Libravatar Junio C Hamano1-1/+16
* js/perl-path-workaround-in-tests: mingw: handle GITPERLLIB in t0021 in a Windows-compatible way
2018-01-10Merge branch 'ew/empty-merge-with-dirty-index'Libravatar Junio C Hamano1-0/+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
2018-01-10Merge branch 'js/fix-merge-arg-quoting-in-rebase-p'Libravatar Junio C Hamano1-0/+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`
2018-01-10mingw: handle GITPERLLIB in t0021 in a Windows-compatible wayLibravatar Johannes Schindelin1-1/+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>
2018-01-09Merge branch 'bw/protocol-v1'Libravatar Junio C Hamano1-6/+4
Test fix for a topic already in 'master'. * bw/protocol-v1: http: fix v1 protocol tests with apache httpd < 2.4
2018-01-09Merge branch 'js/test-with-ws-in-path'Libravatar Junio C Hamano5-10/+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
2018-01-09Merge branch 'ew/empty-merge-with-dirty-index-maint' into ↵Libravatar Junio C Hamano1-0/+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
2018-01-09merge-recursive: do not look at the index during recursive mergeLibravatar Junio C Hamano1-0/+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>
2018-01-08stash: don't delete untracked files that match pathspecLibravatar Thomas Gummerer1-0/+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>
2018-01-05Merge branch 'jh/memihash-opt'Libravatar Junio C Hamano1-1/+1
Squelch compiler warning. * jh/memihash-opt: t/helper/test-lazy-name-hash: fix compilation
2018-01-05Merge branch 'tb/test-lint-wc-l'Libravatar Junio C Hamano1-0/+1
Test update. * tb/test-lint-wc-l: check-non-portable-shell.pl: `wc -l` may have leading WS
2018-01-05Merge branch 'ld/p4-multiple-shelves'Libravatar Junio C Hamano1-10/+14
"git p4" update. * ld/p4-multiple-shelves: git-p4: update multiple shelved change lists
2018-01-05Merge branch 'ew/empty-merge-with-dirty-index'Libravatar Junio C Hamano1-5/+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
2018-01-05Merge branch 'jk/test-suite-tracing'Libravatar Junio C Hamano3-18/+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
2018-01-05submodule: submodule_move_head omits old argument in forced caseLibravatar Stefan Beller1-0/+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>
2018-01-05t/lib-submodule-update.sh: fix test ignoring ignored files in submodulesLibravatar Stefan Beller1-0/+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>
2018-01-05t/lib-submodule-update.sh: clarify testLibravatar Stefan Beller1-2/+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>
2018-01-05rebase -p: fix quoting when calling `git merge`Libravatar Johannes Schindelin1-0/+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>
2018-01-04http: fix v1 protocol tests with apache httpd < 2.4Libravatar Todd Zullinger1-6/+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>
2018-01-04perf: amend the grep tests to test grep.threadsLibravatar Ævar Arnfjörð Bjarmason2-21/+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>
2018-01-03t0302 & t3900: add forgotten quotesLibravatar Johannes Schindelin2-5/+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>
2018-01-03Allow the test suite to pass in a directory whose name contains spacesLibravatar Johannes Schindelin3-5/+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>
2018-01-03clone: do not clean up directories we didn't createLibravatar Jeff King1-5/+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>
2018-01-03t5600: modernize styleLibravatar Jeff King1-23/+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>
2018-01-03t5600: fix outdated comment about unborn HEADLibravatar Jeff King1-1/+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>
2018-01-03merge: teach -Xours/-Xtheirs to symbolic link mergeLibravatar Junio C Hamano1-0/+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>
2017-12-28Merge branch 'sb/describe-blob'Libravatar Junio C Hamano2-1/+112
"git describe" was taught to dig trees deeper to find a <commit-ish>:<path> that refers to a given blob object. * sb/describe-blob: builtin/describe.c: describe a blob builtin/describe.c: factor out describe_commit builtin/describe.c: print debug statements earlier builtin/describe.c: rename `oid` to avoid variable shadowing revision.h: introduce blob/tree walking in order of the commits list-objects.c: factor out traverse_trees_and_blobs t6120: fix typo in test name
2017-12-28Merge branch 'hi/merge-verify-sig-config'Libravatar Junio C Hamano2-0/+126
"git merge" learned to pay attention to merge.verifySignatures configuration variable and pretend as if '--verify-signatures' option was given from the command line. * hi/merge-verify-sig-config: t5573, t7612: clean up after unexpected success of 'pull' and 'merge' t: add tests for pull --verify-signatures merge: add config option for verifySignatures
2017-12-28Merge branch 'bp/fsmonitor'Libravatar Junio C Hamano1-2/+1
Test fix. * bp/fsmonitor: p7519: improve check for prerequisite WATCHMAN
2017-12-28Merge branch 'tz/lib-git-svn-svnserve-tests'Libravatar Junio C Hamano1-11/+13
* tz/lib-git-svn-svnserve-tests: t/lib-git-svn.sh: improve svnserve tests with parallel make test t/lib-git-svn: cleanup inconsistent tab/space usage
2017-12-28Merge branch 'ew/svn-crlf'Libravatar Junio C Hamano1-0/+27
"git svn" has been updated to strip CRs in the commit messages, as recent versions of Subversion rejects them. * ew/svn-crlf: git-svn: convert CRLF to LF in commit message to SVN
2017-12-28Merge branch 'cc/skip-to-optional-val'Libravatar Junio C Hamano1-48/+62
Introduce a helper to simplify code to parse a common pattern that expects either "--key" or "--key=<something>". * cc/skip-to-optional-val: t4045: reindent to make helpers readable diff: add tests for --relative without optional prefix value diff: use skip_to_optional_arg_default() in parsing --relative diff: use skip_to_optional_arg_default() diff: use skip_to_optional_arg() index-pack: use skip_to_optional_arg() git-compat-util: introduce skip_to_optional_arg()
2017-12-27wt-status.c: handle worktree renamesLibravatar Nguyễn Thái Ngọc Duy1-0/+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>
2017-12-27t2203: test status output with porcelain v2 formatLibravatar Nguyễn Thái Ngọc Duy1-0/+12
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-12-27Merge branch 'sb/test-helper-excludes'Libravatar Junio C Hamano1-41/+5
Simplify the ignore rules for t/helper directory. * sb/test-helper-excludes: t/helper: ignore everything but sources