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2018-01-11Merge branch 'jh/object-filtering'Libravatar Junio C Hamano1-1/+1
Hotfix for a topic already in 'master'. * jh/object-filtering: oidset: don't return value from oidset_init
2018-01-11Merge branch 'tg/worktree-create-tracking'Libravatar Junio C Hamano1-1/+1
Doc hotfix. * tg/worktree-create-tracking: Documentation/git-worktree.txt: add missing `
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
2018-01-11Documentation/git-worktree.txt: add missing `Libravatar Ralf Thielow1-1/+1
Signed-off-by: Ralf Thielow <ralf.thielow@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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>
2018-01-10RelNotes update before -rc2Libravatar Junio C Hamano1-0/+10
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 Hamano2-1/+51
"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 'ma/bisect-leakfix'Libravatar Junio C Hamano1-2/+4
A hotfix for a recent update that broke 'git bisect'. * ma/bisect-leakfix: bisect: fix a regression causing a segfault
2018-01-10Merge branch 'js/fix-merge-arg-quoting-in-rebase-p'Libravatar Junio C Hamano2-3/+20
"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 'jk/doc-diff-options'Libravatar Junio C Hamano1-0/+6
Doc update. * jk/doc-diff-options: docs/diff-options: clarify scope of diff-filter types
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 'sg/travis-check-untracked'Libravatar Junio C Hamano4-2/+22
* sg/travis-check-untracked: travis-ci: check that all build artifacts are .gitignore-d travis-ci: don't store P4 and Git LFS in the working tree
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 'bc/submitting-patches-in-asciidoc'Libravatar Junio C Hamano1-1/+1
Doc readability update. * bc/submitting-patches-in-asciidoc: doc/SubmittingPatches: improve text formatting
2018-01-09Merge branch 'sg/travis-skip-identical-test'Libravatar Junio C Hamano6-2/+60
Avoid repeatedly testing the same tree in TravisCI that have been tested successfully already. * sg/travis-skip-identical-test: travis-ci: record and skip successfully built trees travis-ci: create the cache directory early in the build process travis-ci: print the "tip of branch is exactly at tag" message in color
2018-01-09Merge branch 'ab/dc-sha1-loose-ends'Libravatar Junio C Hamano2-3/+0
Tying loose ends for the recent integration work of collision-detecting SHA-1 implementation. * ab/dc-sha1-loose-ends: Makefile: NO_OPENSSL=1 should no longer imply BLK_SHA1=1
2018-01-09Merge branch 'sg/travis-fixes'Libravatar Junio C Hamano6-1/+22
Assorted updates for TravisCI integration. * sg/travis-fixes: travis-ci: only print test failures if there are test results available travis-ci: save prove state for the 32 bit Linux build travis-ci: don't install default addon packages for the 32 bit Linux build travis-ci: fine tune the use of 'set -x' in 'ci/*' scripts
2018-01-09Merge branch 'js/misc-git-gui-stuff' of ../git-guiLibravatar Junio C Hamano2-1/+27
* 'js/misc-git-gui-stuff' of ../git-gui: git-gui: allow Ctrl+T to toggle multiple paths git-gui: fix exception when trying to stage with empty file list git-gui: avoid exception upon Ctrl+T in an empty list git gui: fix staging a second line to a 1-line file
2018-01-09git-gui: allow Ctrl+T to toggle multiple pathsLibravatar Johannes Schindelin1-0/+13
It is possible to select multiple files in the "Unstaged Changes" and the "Staged Changes" lists. But when hitting Ctrl+T, surprisingly only one entry is handled, not all selected ones. Let's just use the same code path as for the "Stage To Commit" and the "Unstage From Commit" menu items. This fixes https://github.com/git-for-windows/git/issues/1012 Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-01-09git-gui: fix exception when trying to stage with empty file listLibravatar Johannes Schindelin1-2/+10
If there is nothing to stage, there is nothing to stage. Let's not try to, even if the file list contains nothing at all. This fixes https://github.com/git-for-windows/git/issues/1075 Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-01-09git-gui: avoid exception upon Ctrl+T in an empty listLibravatar Johannes Schindelin1-0/+4
Previously unstaged files can be staged by clicking on them and then pressing Ctrl+T. Conveniently, the next unstaged file is selected automatically so that the unstaged files can be staged by repeatedly pressing Ctrl+T. When a user hits Ctrl+T one time too many, though, Git GUI used to throw this exception: expected number but got "" expected number but got "" while executing "expr {int([lindex [$w tag ranges in_diff] 0])}" (procedure "toggle_or_diff" line 13) invoked from within "toggle_or_diff toggle .vpane.files.workdir.list " (command bound to event) Let's just avoid that by skipping the operation when there are no more files to stage. This fixes https://github.com/git-for-windows/git/issues/1060 Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-01-09git gui: fix staging a second line to a 1-line fileLibravatar Johannes Schindelin1-0/+1
When a 1-line file is augmented by a second line, and the user tries to stage that single line via the "Stage Line" context menu item, we do not want to see "apply: corrupt patch at line 5". The reason for this error was that the hunk header looks like this: @@ -1 +1,2 @@ but the existing code expects the original range always to contain a comma. This problem is easily fixed by cutting the string "1 +1,2" (that Git GUI formerly mistook for the starting line) at the space. This fixes https://github.com/git-for-windows/git/issues/515 Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-01-09Merge branch 'ew/empty-merge-with-dirty-index-maint' into ↵Libravatar Junio C Hamano2-1/+51
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 Hamano2-1/+51
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>
2018-01-08oidset: don't return value from oidset_initLibravatar Thomas Gummerer1-1/+1
c3a9ad3117 ("oidset: add iterator methods to oidset", 2017-11-21) introduced a 'oidset_init()' function in oidset.h, which has void as return type, but returns an expression. This makes the solaris compiler fail with: "oidset.h", line 30: void function cannot return value As the return type is void, and even the return type of the expression we're trying to return (oidmap_init) is void just remove the return statement to fix the compiler error. Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-01-05Git 2.16-rc1Libravatar Junio C Hamano2-1/+12
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-01-05Merge branch 'js/sequencer-cleanups'Libravatar Junio C Hamano2-13/+20
Code cleanup. * js/sequencer-cleanups: sequencer: do not invent whitespace when transforming OIDs sequencer: report when noop has an argument sequencer: remove superfluous conditional sequencer: strip bogus LF at end of error messages rebase: do not continue when the todo list generation failed
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 'rs/use-argv-array-in-child-process'Libravatar Junio C Hamano2-27/+12
Code cleanup. * rs/use-argv-array-in-child-process: send-pack: use internal argv_array of struct child_process http: use internal argv_array of struct child_process
2018-01-05Merge branch 'ld/p4-multiple-shelves'Libravatar Junio C Hamano3-26/+47
"git p4" update. * ld/p4-multiple-shelves: git-p4: update multiple shelved change lists
2018-01-05Merge branch 'jd/fix-strbuf-add-urlencode-bytes'Libravatar Junio C Hamano1-1/+1
Bytes with high-bit set were encoded incorrectly and made credential helper fail. * jd/fix-strbuf-add-urlencode-bytes: strbuf: fix urlencode format string on signed char
2018-01-05Merge branch 'ew/empty-merge-with-dirty-index'Libravatar Junio C Hamano5-42/+70
"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 'db/doc-config-section-names-with-bs'Libravatar Junio C Hamano1-5/+7
Doc update. * db/doc-config-section-names-with-bs: config.txt: document behavior of backslashes in subsections
2018-01-05Merge branch 'jk/test-suite-tracing'Libravatar Junio C Hamano4-18/+48
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
2018-01-05rebase -p: fix quoting when calling `git merge`Libravatar Johannes Schindelin2-3/+20
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>
2018-01-04docs/diff-options: clarify scope of diff-filter typesLibravatar Jeff King1-0/+6
The same document for "--diff-filter" is included by many programs in the diff family. Because it mentions all possible types (added, removed, etc), this may imply to the reader that all types can be generated by a particular command. But this isn't necessarily the case; "diff-files" cannot generally produce an "Added" entry, since the diff is limited to what is already in the index. Let's make it clear that the list here is the full one, and does not imply anything about what a particular invocation may produce. Note that conditionally including items (e.g., omitting "Added" in the git-diff-files manpage) isn't the right solution here for two reasons: - The problem isn't diff-files, but doing an index to working tree diff. "git diff" can do the same diff, but also has other modes where "Added" does show up. - The direction of the diff matters. Doing "diff-files -R" can get you Added entries (but not Deleted ones). So it's best just to explain that the set of available types depends on the specific diff invocation. Reported-by: John Cheng <johnlicheng@gmail.com> Signed-off-by: Jeff King <peff@peff.net> 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>
2018-01-03t0302 & 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>
2018-01-03bisect: fix a regression causing a segfaultLibravatar Ævar Arnfjörð Bjarmason1-2/+4
In 7c117184d7 ("bisect: fix off-by-one error in `best_bisection_sorted()`", 2017-11-05) the more careful logic dealing with freeing p->next in 50e62a8e70 ("rev-list: implement --bisect-all", 2007-10-22) was removed. Restore the more careful check to avoid segfaulting. Ideally this would come with a test case, but we don't have steps to reproduce this, only a backtrace from gdb pointing to this being the issue. Reported-by: Yasushi SHOJI <yasushi.shoji@gmail.com> Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Acked-by: Martin Ågren <martin.agren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-01-03doc/SubmittingPatches: improve text formattingLibravatar Todd Zullinger1-1/+1
049e64aa50 ("Documentation: convert SubmittingPatches to AsciiDoc", 2017-11-12) changed the `git blame` and `git shortlog` examples given in the section on sending your patches. In order to italicize the `$path` argument the commands are enclosed in plus characters as opposed to backticks. The difference between the quoting methods is that backtick enclosed text is not subject to further expansion. This formatting makes reading SubmittingPatches in a git clone a little more difficult. In addition to the underscores around `$path` the `--` chars in `git shortlog --no-merges` must be replaced with `{litdd}`. Use backticks to quote these commands. The italicized `$path` is lost from the html version but the commands can be read (and copied) more easily by users reading the text version. These readers are more likely to use the commands while submitting patches. Make it easier for them. Signed-off-by: Todd Zullinger <tmz@pobox.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-01-03travis-ci: check that all build artifacts are .gitignore-dLibravatar SZEDER Gábor4-0/+20
Every once in a while our explicit .gitignore files get out of sync when our build process learns to create new artifacts, like test helper executables, but the .gitignore files are not updated accordingly. Use Travis CI to help catch such issues earlier: check that there are no untracked files at the end of any build jobs building Git (i.e. the 64 bit Clang and GCC Linux and OSX build jobs, plus the GETTEXT_POISON and 32 bit Linux build jobs) or its documentation, and fail the build job if there are any present. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-01-03travis-ci: don't store P4 and Git LFS in the working treeLibravatar SZEDER Gábor1-2/+2
The Clang and GCC 64 bit Linux build jobs download and store the P4 and Git LFS executables under the current directory, which is the working tree that we are about to build and test. This means that Git commands like 'status' or 'ls-files' would list these files as untracked. The next commit is about to make sure that there are no untracked files present after the build, and the downloaded executables in the working tree are interfering with those upcoming checks. Therefore, let's download P4 and Git LFS in the home directory, outside of the working tree. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-01-02travis-ci: record and skip successfully built treesLibravatar SZEDER Gábor6-0/+57
Travis CI dutifully builds and tests each new branch tip, even if its tree has previously been successfully built and tested. This happens often enough in contributors' workflows, when a work-in-progress branch is rebased changing e.g. only commit messages or the order or number of commits while leaving the resulting code intact, and is then pushed to a Travis CI-enabled GitHub fork. This is wasting Travis CI's resources and is sometimes scary-annoying when the new tip commit with a tree identical to the previous, successfully tested one is suddenly reported in red, because one of the OSX build jobs happened to exceed the time limit yet again. So extend our Travis CI build scripts to skip building commits whose trees have previously been successfully built and tested. Use the Travis CI cache feature to keep a record of the object names of trees that tested successfully, in a plain and simple flat text file, one line per tree object name. Append the current tree's object name at the end of every successful build job to this file, along with a bit of additional info about the build job (commit object name, Travis CI job number and id). Limit the size of this file to 1000 records, to prevent it from growing too large for git/git's forever living integration branches. Check, using a simple grep invocation, in each build job whether the current commit's tree is already in there, and skip the build if it is. Include a message in the skipped build job's trace log, containing the URL to the build job successfully testing that tree for the first time and instructions on how to force a re-build. Catch the case when a build job, which successfully built and tested a particular tree for the first time, is restarted and omit the URL of the previous build job's trace log, as in this case it's the same build job and the trace log has just been overwritten. Note: this won't kick in if two identical trees are on two different branches, because Travis CI caches are not shared between build jobs of different branches. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Reviewed-by: Lars Schneider <larsxschneider@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-01-02travis-ci: create the cache directory early in the build processLibravatar SZEDER Gábor2-1/+2
It seems that Travis CI creates the cache directory for us anyway, even when a previous cache doesn't exist for the current build job. Alas, this behavior is not explicitly documented, therefore we don't rely on it and create the cache directory ourselves in those build jobs that read/write cached data (currently only the prove state). In the following commit we'll start to cache additional data in every build job, and will access the cache much earlier in the build process. Therefore move creating the cache directory to 'ci/lib-travisci.sh' to make sure that it exists at the very beginning of every build job. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Reviewed-by: Lars Schneider <larsxschneider@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-01-02travis-ci: print the "tip of branch is exactly at tag" message in colorLibravatar SZEDER Gábor1-1/+1
To make this info message stand out from the regular build job trace output. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Reviewed-by: Lars Schneider <larsxschneider@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-12-28Git 2.16-rc0Libravatar Junio C Hamano2-1/+32
Signed-off-by: Junio C Hamano <gitster@pobox.com>