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2018-12-05repository: repo_submodule_init to take a submodule structStefan Beller
When constructing a struct repository for a submodule for some revision of the superproject where the submodule is not contained in the index, it may not be present in the working tree currently either. In that situation giving a 'path' argument is not useful. Upgrade the repo_submodule_init function to take a struct submodule instead. The submodule struct can be obtained via submodule_from_{path, name} or an artificial submodule struct can be passed in. While we are at it, rename the repository struct in the repo_submodule_init function, which is to be initialized, to a name that is not confused with the struct submodule as easily. Perform such renames in similar functions as well. Also move its documentation into the header file. Reviewed-by: Jonathan Tan <jonathantanmy@google.com> Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-05submodule: store OIDs in changed_submodule_namesStefan Beller
'calculate_changed_submodule_paths' uses a local list to compute the changed submodules, and then produces the result by copying appropriate items into the result list. Instead use the result list directly and prune items afterwards using string_list_remove_empty_items. By doing so we'll have access to the util pointer for longer that contains the commits that we need to fetch, which will be useful in a later patch. Signed-off-by: Stefan Beller <sbeller@google.com> Reviewed-by: Jonathan Tan <jonathantanmy@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-05submodule.c: tighten scope of changed_submodule_names structStefan Beller
The `changed_submodule_names` are only used for fetching, so let's make it part of the struct that is passed around for fetching submodules. Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-05submodule.c: sort changed_submodule_names before searching itStefan Beller
We can string_list_insert() to maintain sorted-ness of the list as we find new items, or we can string_list_append() to build an unsorted list and sort it at the end just once. As we do not rely on the sortedness while building the list, we pick the "append and sort at the end" as it has better worst case execution times. Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-05submodule.c: fix indentationStefan Beller
The submodule subsystem is really bad at staying within 80 characters. Fix it while we are here. Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-05sha1-array: provide oid_array_filterStefan Beller
Helped-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-04Merge branch 'es/format-patch-range-diff-fix-fix'Junio C Hamano
* es/format-patch-range-diff-fix-fix: range-diff: always pass at least minimal diff options
2018-12-04Merge branch 'en/rebase-consistency'Junio C Hamano
* en/rebase-consistency: rebase docs: fix incorrect format of the section Behavioral Differences
2018-12-04rebase docs: fix incorrect format of the section Behavioral DifferencesJohannes Sixt
The text body of section Behavioral Differences is typeset as code, but should be regular text. Remove the indentation to achieve that. While here, prettify the language: - use "the x backend" instead of "x-based rebase"; - use present tense instead of future tense; and use subsections instead of a list. Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-04RelNotes 2.20: drop spurious double quoteMartin Ågren
We have three double-quote characters, which is one too many or too few. Dropping the last one seems to match the original intention best. Signed-off-by: Martin Ågren <martin.agren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-04RelNotes 2.20: clarify sentenceMartin Ågren
I had to read this sentence a few times to understand it. Let's try to clarify it. Signed-off-by: Martin Ågren <martin.agren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-04RelNotes 2.20: move some items between sectionsMartin Ågren
Some items that should be in "Performance, Internal Implementation, Development Support etc." have ended up in "UI, Workflows & Features" and "Fixes since v2.19". Move them, and do s/uses/use/ while at it. Signed-off-by: Martin Ågren <martin.agren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-04range-diff: always pass at least minimal diff optionsMartin Ågren
Commit d8981c3f88 ("format-patch: do not let its diff-options affect --range-diff", 2018-11-30) taught `show_range_diff()` to accept a NULL-pointer as an indication that it should use its own "reasonable default". That fixed a regression from a5170794 ("Merge branch 'ab/range-diff-no-patch'", 2018-11-18), but unfortunately it introduced a regression of its own. In particular, it means we forget the `file` member of the diff options, so rather than placing a range-diff in the cover-letter, we write it to stdout. In order to fix this, rewrite the two callers adjusted by d8981c3f88 to instead create a "dummy" set of diff options where they only fill in the fields we absolutely require, such as output file and color. Modify and extend the existing tests to try and verify that the right contents end up in the right place. Don't revert `show_range_diff()`, i.e., let it keep accepting NULL. Rather than removing what is dead code and figuring out it isn't actually dead and we've broken 2.20, just leave it for now. [es: retain diff coloring when going to stdout] Signed-off-by: Martin Ågren <martin.agren@gmail.com> Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-01Git 2.20-rc2v2.20.0-rc2Junio C Hamano
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-01Merge branch 'gh/diff-raw-has-no-ellipses'Junio C Hamano
"git diff --raw" lost ellipses to adjust the output columns for some time now, but the documentation still showed them. * gh/diff-raw-has-no-ellipses: doc: update diff-format.txt for removed ellipses in --raw
2018-12-01Merge branch 'ss/msvc-strcasecmp'Junio C Hamano
MSVC update. * ss/msvc-strcasecmp: msvc: directly use MS version (_stricmp) of strcasecmp
2018-12-01Merge branch 'sg/test-BUG'Junio C Hamano
test framework has been updated to make a bug in the test script (as opposed to bugs in Git that are discovered by running the tests) stand out more prominently. * sg/test-BUG: tests: send "bug in the test script" errors to the script's stderr
2018-12-01Merge branch 'sg/test-cmp-rev'Junio C Hamano
Test framework update. * sg/test-cmp-rev: test-lib-functions: make 'test_cmp_rev' more informative on failure
2018-12-01Merge branch 'ab/push-example-in-doc'Junio C Hamano
An error message that sugggests how to give correct arguments to "git push" has been updated. * ab/push-example-in-doc: push: change needlessly ambiguous example in error
2018-12-01Merge branch 'rt/rebase-in-c-message-fix'Junio C Hamano
* rt/rebase-in-c-message-fix: builtin/rebase.c: remove superfluous space in messages
2018-12-01Merge branch 'sg/daemon-test-signal-fix'Junio C Hamano
Test fix. * sg/daemon-test-signal-fix: t/lib-git-daemon: fix signal checking
2018-12-01Merge branch 'ma/reset-doc-rendering-fix'Junio C Hamano
Doc updates. * ma/reset-doc-rendering-fix: git-reset.txt: render literal examples as monospace git-reset.txt: render tables correctly under Asciidoctor
2018-12-01Merge branch 'ab/replace-graft-with-replace-advice'Junio C Hamano
The advice message to tell the user to migrate an existing graft file to the replace system when a graft file was read was shown even when "git replace --convert-graft-file" command, which is the way the message suggests to use, was running, which made little sense. * ab/replace-graft-with-replace-advice: advice: don't pointlessly suggest --convert-graft-file
2018-12-01Merge branch 'js/rebase-stat-unrelated-fix'Junio C Hamano
"git rebase --stat" to transplant a piece of history onto a totally unrelated history were not working before and silently showed wrong result. With the recent reimplementation in C, it started to instead die with an error message, as the original logic was not prepared to cope with this case. This has now been fixed. * js/rebase-stat-unrelated-fix: rebase --stat: fix when rebasing to an unrelated history
2018-12-01Merge branch 'js/rebase-reflog-action-fix'Junio C Hamano
"git rebase" reimplemented recently in C accidentally changed the way reflog entries are recorded (earlier "rebase -i" identified the entries it leaves with "rebase -i", but the new version always marks them with "rebase"). This has been corrected. * js/rebase-reflog-action-fix: rebase: fix GIT_REFLOG_ACTION regression
2018-12-01Merge branch 'jc/format-patch-range-diff-fix'Junio C Hamano
"git format-patch --range-diff" by mistake passed the diff options used to generate the primary output of the command to the range-diff machinery, which caused the range-diff in the cover letter to include fairly useless "--stat" output. This has been corrected by forcing a non-customizable default formatting options on the range-diff machinery when driven by format-patch. * jc/format-patch-range-diff-fix: format-patch: do not let its diff-options affect --range-diff
2018-12-01builtin/rebase.c: remove superfluous space in messagesRalf Thielow
The whitespace breakages in these messages were introduced while reimplementing the subcommand in C. Match these messages to those in the original scripted version. Signed-off-by: Ralf Thielow <ralf.thielow@gmail.com> Acked-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-30rebase --stat: fix when rebasing to an unrelated historyJohannes Schindelin
When rebasing to a commit history that has no common commits with the current branch, there is no merge base. In diffstat mode, this means that we cannot compare to the merge base, but we have to compare to the empty tree instead. Also, if running in verbose diffstat mode, we should not output Changes from <merge-base> to <onto> as that does not make sense without any merge base. Note: neither scripted nor built-in versoin of `git rebase` were prepared for this situation well. We use this opportunity not only to fix the bug(s), but also to make both versions' output consistent in this instance. And add a regression test to keep this working in all eternity. Reported-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-30rebase: fix GIT_REFLOG_ACTION regressionJohannes Schindelin
The scripted version of "rebase" honored the `GIT_REFLOG_ACTION`, and some automation scripts expected the reflog entries to be prefixed with "rebase -i", not "rebase", after running "rebase -i". This regressed in the reimplementation in C. Fix that, and add a regression test, both with `GIT_REFLOG_ACTION` set and unset. Note: the reflog message for "rebase finished" did *not* honor GIT_REFLOG_ACTION, and as we are very late in the v2.20.0-rcN phase, we leave that bug for later (as it seems that that bug has been with us from the very beginning). Reported by Ian Jackson. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-30format-patch: do not let its diff-options affect --range-diffJunio C Hamano
Stop leaking how the primary output of format-patch is customized to the range-diff machinery and instead let the latter use its own "reasonable default", in order to correct the breakage introduced by a5170794 ("Merge branch 'ab/range-diff-no-patch'", 2018-11-18) on the 'master' front. "git format-patch --range-diff..." without any weird diff option started to include the "range-diff --stat" output, which is rather useless right now, that made the whole thing unusable and this is probably the least disruptive way to whip the codebase into a shippable shape. We may want to later make the range-diff driven by format-patch more configurable, but that would have to wait until we have a good design. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-29Merge branch 'ja/i18n-fix'Junio C Hamano
* ja/i18n-fix: i18n: fix small typos
2018-11-29Merge branch 'nd/n18n-fix'Junio C Hamano
* nd/n18n-fix: transport-helper.c: do not translate a string twice
2018-11-29i18n: fix small typosJean-Noël Avila
Translating the new strings introduced for v2.20 showed some typos. Signed-off-by: Jean-Noël Avila <jn.avila@free.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-29git-reset.txt: render literal examples as monospaceMartin Ågren
Large parts of this document do not use `backticks` around literal examples such as branch names (`topic/wip`), git usages, `HEAD` and `<commit-ish>` so they render as ordinary text. Fix that. Signed-off-by: Martin Ågren <martin.agren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-29git-reset.txt: render tables correctly under AsciidoctorMartin Ågren
Asciidoctor removes the indentation of each line in these tables, so the last lines of each table have a completely broken alignment. Similar to 379805051d ("Documentation: render revisions correctly under Asciidoctor", 2018-05-06), use an explicit literal block to indicate that we want to keep the leading whitespace in the tables. Because this gives us some extra indentation, we can remove the one that we have been carrying explicitly. That is, drop the first six spaces of indentation on each line. With Asciidoc (8.6.10), this results in identical rendering before and after this commit, both for git-reset.1 and git-reset.html. Reported-by: Paweł Samoraj <samoraj.pawel@gmail.com> Signed-off-by: Martin Ågren <martin.agren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-29transport-helper.c: do not translate a string twiceNguyễn Thái Ngọc Duy
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-29advice: don't pointlessly suggest --convert-graft-fileÆvar Arnfjörð Bjarmason
The advice to run 'git replace --convert-graft-file' added in f9f99b3f7d ("Deprecate support for .git/info/grafts", 2018-04-29) didn't add an exception for the 'git replace --convert-graft-file' codepath itself. As a result we'd suggest running --convert-graft-file while the user was running --convert-graft-file, which makes no sense. Before: $ git replace --convert-graft-file hint: Support for <GIT_DIR>/info/grafts is deprecated hint: and will be removed in a future Git version. hint: hint: Please use "git replace --convert-graft-file" hint: to convert the grafts into replace refs. hint: hint: Turn this message off by running hint: "git config advice.graftFileDeprecated false" Add a check for that case and skip printing the advice while the user is busy following our advice. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-27t/lib-git-daemon: fix signal checkingSZEDER Gábor
Test scripts checking 'git daemon' stop the daemon with a TERM signal, and the 'stop_git_daemon' helper checks the daemon's exit status to make sure that it indeed died because of that signal. This check is bogus since 03c39b3458 (t/lib-git-daemon: use test_match_signal, 2016-06-24), for two reasons: - Right after killing 'git daemon', 'stop_git_daemon' saves its exit status in a variable, but since 03c39b3458 the condition checking the exit status looks at '$?', which at this point is not the exit status of 'git daemon', but that of the variable assignment, i.e. it's always 0. - The unexpected exit status should abort the whole test script with 'error', but it doesn't, because 03c39b3458 forgot to negate 'test_match_signal's exit status in the condition. This patch fixes both issues. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-26Merge branch 'nd/per-worktree-ref-iteration'Junio C Hamano
Build fix. * nd/per-worktree-ref-iteration: files-backend.c: fix build error on Solaris
2018-11-26Merge branch 'tb/clone-case-smashing-warning-test'Junio C Hamano
The code recently added to "git clone" to see if the platform's filesystem is adequate to check out and use the project code correctly (e.g. a case smashing filesystem cannot be used for a project with two files whose paths are different only in case) was meant to help Windows users, but the test for it was not enabled for that platform, which has been corrected. * tb/clone-case-smashing-warning-test: t5601-99: Enable colliding file detection for MINGW
2018-11-26Merge branch 'jk/t5562-perl-path-fix'Junio C Hamano
Hotfix for test breakage on platforms whose Perl is not at /usr/bin/perl * jk/t5562-perl-path-fix: t5562: fix perl path
2018-11-26doc: update diff-format.txt for removed ellipses in --rawGreg Hurrell
Since 7cb6ac1e4b ("diff: diff_aligned_abbrev: remove ellipsis after abbreviated SHA-1 value", 2017-12-03), the "--raw" format of diff does not add ellipses in an attempt to align the output, but the documentation was not updated to reflect this. Signed-off-by: Greg Hurrell <greg@hurrell.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-26files-backend.c: fix build error on SolarisNguyễn Thái Ngọc Duy
This function files_reflog_path returns void, which usually means "return;" not returning "void value" from another function. Reported-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-24t5562: fix perl pathJeff King
Some systems do not have perl installed to /usr/bin. Use the variable from the build settiings, and call perl directly than via shebang. Signed-off-by: Max Kirillov <max@max630.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-24t5601-99: Enable colliding file detection for MINGWTorsten Bögershausen
Commit b878579ae7 (clone: report duplicate entries on case-insensitive filesystems - 2018-08-17) adds a warning to user when cloning a repo with case-sensitive file names on a case-insensitive file system. This test has never been enabled for MINGW. It had been working since day 1, but I forget to report that to the author. Enable it after a re-test. Signed-off-by: Torsten Bögershausen <tboegi@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-21Git 2.20-rc1v2.20.0-rc1Junio C Hamano
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-21Sync with 2.19.2Junio C Hamano
2018-11-21Git 2.19.2v2.19.2Junio C Hamano
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-21Merge branch 'sg/test-rebase-editor-fix' into maintJunio C Hamano
* sg/test-rebase-editor-fix: t3404-rebase-interactive: test abbreviated commands
2018-11-21Merge branch 'tb/char-may-be-unsigned' into maintJunio C Hamano
Build portability fix. * tb/char-may-be-unsigned: path.c: char is not (always) signed