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2021-09-08Merge branch 'sg/column-nl'Libravatar Junio C Hamano1-0/+18
The parser for the "--nl" option of "git column" has been corrected. * sg/column-nl: column: fix parsing of the '--nl' option
2021-09-08Merge branch 'rs/branch-allow-deleting-dangling'Libravatar Junio C Hamano1-0/+13
"git branch -D <branch>" used to refuse to remove a broken branch ref that points at a missing commit, which has been corrected. * rs/branch-allow-deleting-dangling: branch: allow deleting dangling branches with --force
2021-09-08Merge branch 'mt/quiet-with-delayed-checkout'Libravatar Junio C Hamano1-0/+71
The delayed checkout code path in "git checkout" etc. were chatty even when --quiet and/or --no-progress options were given. * mt/quiet-with-delayed-checkout: checkout: make delayed checkout respect --quiet and --no-progress
2021-09-08Merge branch 'dd/diff-files-unmerged-fix'Libravatar Junio C Hamano1-0/+53
"git diff --relative" segfaulted and/or produced incorrect result when there are unmerged paths. * dd/diff-files-unmerged-fix: diff-lib: ignore paths that are outside $cwd if --relative asked
2021-09-08Merge branch 'dd/t6300-wo-gpg-fix'Libravatar Junio C Hamano1-11/+18
Test fix. * dd/t6300-wo-gpg-fix: t6300: check for cat-file exit status code t6300: don't run cat-file on non-existent object
2021-09-08Merge branch 'jk/t5323-no-pack-test-fix'Libravatar Junio C Hamano1-2/+2
Test fix. * jk/t5323-no-pack-test-fix: t5323: drop mentions of "master"
2021-09-08Merge branch 'js/maintenance-launchctl-fix'Libravatar Junio C Hamano1-0/+17
"git maintenance" scheduler fix for macOS. * js/maintenance-launchctl-fix: maintenance: skip bootout/bootstrap when plist is registered maintenance: create `launchctl` configuration using a lock file
2021-09-08Merge branch 'ab/ls-remote-packet-trace'Libravatar Junio C Hamano1-3/+3
Debugging aid fix. * ab/ls-remote-packet-trace: ls-remote: set packet_trace_identity(<name>)
2021-09-08Merge branch 'ga/send-email-sendmail-cmd'Libravatar Junio C Hamano1-1/+1
Test fix. * ga/send-email-sendmail-cmd: t9001: PATH must not use Windows-style paths
2021-09-08Merge branch 'me/t5582-cleanup'Libravatar Junio C Hamano1-1/+0
Test fix. * me/t5582-cleanup: t5582: remove spurious 'cd "$D"' line
2021-09-03Merge branch 'fc/completion-updates'Libravatar Junio C Hamano1-0/+15
Command line completion updates. * fc/completion-updates: completion: bash: add correct suffix in variables completion: bash: fix for multiple dash commands completion: bash: fix for suboptions with value completion: bash: fix prefix detection in branch.*
2021-09-03Merge branch 'pw/rebase-r-fixes'Libravatar Junio C Hamano3-9/+98
Various bugs in "git rebase -r" have been fixed. * pw/rebase-r-fixes: rebase -r: fix merge -c with a merge strategy rebase -r: don't write .git/MERGE_MSG when fast-forwarding rebase -i: add another reword test rebase -r: make 'merge -c' behave like reword
2021-09-03Merge branch 'pw/rebase-skip-final-fix'Libravatar Junio C Hamano2-6/+25
Checking out all the paths from HEAD during the last conflicted step in "git rebase" and continuing would cause the step to be skipped (which is expected), but leaves MERGE_MSG file behind in $GIT_DIR and confuses the next "git commit", which has been corrected. * pw/rebase-skip-final-fix: rebase --continue: remove .git/MERGE_MSG rebase --apply: restore some tests t3403: fix commit authorship
2021-09-03Merge branch 'jk/commit-edit-fixup-fix'Libravatar Junio C Hamano1-1/+8
"git commit --fixup" now works with "--edit" again, after it was broken in v2.32. * jk/commit-edit-fixup-fix: commit: restore --edit when combined with --fixup
2021-09-03Merge branch 'ps/connectivity-optim'Libravatar Junio C Hamano1-0/+31
The revision traversal API has been optimized by taking advantage of the commit-graph, when available, to determine if a commit is reachable from any of the existing refs. * ps/connectivity-optim: revision: avoid hitting packfiles when commits are in commit-graph commit-graph: split out function to search commit position revision: stop retrieving reference twice connected: do not sort input revisions revision: separate walk and unsorted flags
2021-08-30Merge branch 'bc/t5607-avoid-broken-test-fail-prereqs'Libravatar Junio C Hamano1-2/+3
The current implementation of GIT_TEST_FAIL_PREREQS is broken in that checking for the lack of a prerequisite would not work. Avoid the use of "if ! test_have_prereq X" in a test script. * bc/t5607-avoid-broken-test-fail-prereqs: t5607: avoid using prerequisites to select algorithm
2021-08-30Merge branch 'th/userdiff-more-java'Libravatar Junio C Hamano5-0/+34
The userdiff pattern for "java" language has been updated. * th/userdiff-more-java: userdiff: improve java hunk header regex
2021-08-30Merge branch 'jk/apply-binary-hunk-parsing-fix'Libravatar Junio C Hamano1-0/+23
"git apply" miscounted the bytes and failed to read to the end of binary hunks. * jk/apply-binary-hunk-parsing-fix: apply: keep buffer/size pair in sync when parsing binary hunks
2021-08-30Merge branch 'js/log-protocol-version'Libravatar Junio C Hamano1-0/+11
Debugging aid. * js/log-protocol-version: connect, protocol: log negotiated protocol version
2021-08-30Merge branch 'en/pull-conflicting-options'Libravatar Junio C Hamano11-62/+266
"git pull" had various corner cases that were not well thought out around its --rebase backend, e.g. "git pull --ff-only" did not stop but went ahead and rebased when the history on other side is not a descendant of our history. The series tries to fix them up. * en/pull-conflicting-options: pull: fix handling of multiple heads pull: update docs & code for option compatibility with rebasing pull: abort by default when fast-forwarding is not possible pull: make --rebase and --no-rebase override pull.ff=only pull: since --ff-only overrides, handle it first pull: abort if --ff-only is given and fast-forwarding is impossible t7601: add tests of interactions with multiple merge heads and config t7601: test interaction of merge/rebase/fast-forward flags and options
2021-08-27branch: allow deleting dangling branches with --forceLibravatar René Scharfe1-0/+13
git branch only allows deleting branches that point to valid commits. Skip that check if --force is given, as the caller is indicating with it that they know what they are doing and accept the consequences. This allows deleting dangling branches, which previously had to be reset to a valid start-point using --force first. Reported-by: Ulrich Windl <Ulrich.Windl@rz.uni-regensburg.de> Helped-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Helped-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: René Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-08-26checkout: make delayed checkout respect --quiet and --no-progressLibravatar Matheus Tavares1-0/+71
The 'Filtering contents...' progress report from delayed checkout is displayed even when checkout and clone are invoked with --quiet or --no-progress. Furthermore, it is displayed unconditionally, without first checking whether stdout is a tty. Let's fix these issues and also add some regression tests for the two code paths that currently use delayed checkout: unpack_trees.c:check_updates() and builtin/checkout.c:checkout_worktree(). Signed-off-by: Matheus Tavares <matheus.bernardino@usp.br> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-08-26column: fix parsing of the '--nl' optionLibravatar SZEDER Gábor1-0/+18
'git column's '--nl' option can be used to specify a "string to be printed at the end of each line" (quoting the man page), but this option and its mandatory argument has been parsed as OPT_INTEGER since the introduction of the command in 7e29b8254f (Add column layout skeleton and git-column, 2012-04-21). Consequently, any non-number argument is rejected by parse-options, and any number other than 0 leads to segfault: $ printf "%s\n" one two |git column --mode=plain --nl=foo error: option `nl' expects a numerical value $ printf "%s\n" one two |git column --mode=plain --nl=42 Segmentation fault (core dumped) $ printf "%s\n" one two |git column --mode=plain --nl=0 one two Parse this option as OPT_STRING. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-08-25diff-lib: ignore paths that are outside $cwd if --relative askedLibravatar Đoàn Trần Công Danh1-0/+53
For diff family commands, we can tell them to exclude changes outside of some directories if --relative is requested. In diff_unmerge(), NULL will be returned if the requested path is outside of the interesting directories, thus we'll run into NULL pointer dereference in run_diff_files when trying to dereference its return value. Checking for return value of diff_unmerge before dereferencing is not sufficient, though. Since, diff engine will try to work on such pathspec later. Let's not run diff on those unintesting entries, instead. As a side effect, by skipping like that, we can save some CPU cycles. Reported-by: Thomas De Zeeuw <thomas@slight.dev> Tested-by: Carlo Arenas <carenas@gmail.com> Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-08-25t6300: check for cat-file exit status codeLibravatar Đoàn Trần Công Danh1-1/+3
In test_atom(), we're piping the output of cat-file to tail(1), thus, losing its exit status. Let's use a temporary file to preserve git exit status code. Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-08-25t6300: don't run cat-file on non-existent objectLibravatar Đoàn Trần Công Danh1-11/+16
In t6300, some tests are guarded behind some prerequisites. Thus, objects created by those tests ain't available if those prerequisites are unsatistified. Attempting to run "cat-file" on those objects will run into failure. In fact, running t6300 in an environment without gpg(1), we'll see those warnings: fatal: Not a valid object name refs/tags/signed-empty fatal: Not a valid object name refs/tags/signed-short fatal: Not a valid object name refs/tags/signed-long Let's put those commands into the real tests, in order to: * skip their execution if prerequisites aren't satistified. * check their exit status code The expected value for objects with type: commit needs to be computed outside the test because we can't rely on "$3" there. Furthermore, to prevent the accidental usage of that computed expected value, BUG out on unknown object's type. Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-08-25t5323: drop mentions of "master"Libravatar Jeff King1-2/+2
Commit 0696232390 (pack-redundant: fix crash when one packfile in repo, 2020-12-16) added one some new tests to t5323. At the time, the sub-repo we used was called "master". But in a parallel branch, this was switched to "main". When the latter branch was merged in 27d7c8599b (Merge branch 'js/default-branch-name-tests-final-stretch', 2021-01-25), some of those spots caused textual conflicts, but some (for tests that were far enough away from other changed code) were just semantic. The merge resolution fixed up most spots, but missed this one. Even though this did impact actual code, it turned out not to fail the tests. Running 'cd "$master_repo"' ended up staying in the same directory, running the test in the main trash repo instead of the sub-repo. But because the point of the test is checking behavior when there are no packfiles, it worked in either repo (since both are empty at this point in the script). Reported-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-08-24Merge branch 'jt/push-negotiation-fixes'Libravatar Junio C Hamano3-1/+88
Bugfix for common ancestor negotiation recently introduced in "git push" code path. * jt/push-negotiation-fixes: fetch: die on invalid --negotiation-tip hash send-pack: fix push nego. when remote has refs send-pack: fix push.negotiate with remote helper
2021-08-24Merge branch 'es/trace2-log-parent-process-name'Libravatar Junio C Hamano3-1/+15
trace2 logs learned to show parent process name to see in what context Git was invoked. * es/trace2-log-parent-process-name: tr2: log parent process name tr2: make process info collection platform-generic
2021-08-24Merge branch 'hn/refs-test-cleanup'Libravatar Junio C Hamano10-24/+35
A handful of tests that assumed implementation details of files backend for refs have been cleaned up. * hn/refs-test-cleanup: t6001: avoid direct file system access t6500: use "ls -1" to snapshot ref database state t7064: use update-ref -d to remove upstream branch t1410: mark test as REFFILES t1405: mark test for 'git pack-refs' as REFFILES t1405: use 'git reflog exists' to check reflog existence t2402: use ref-store test helper to create broken symlink t3320: use git-symbolic-ref rather than filesystem access t6120: use git-update-ref rather than filesystem access t1503: mark symlink test as REFFILES t6050: use git-update-ref rather than filesystem access
2021-08-24Merge branch 'js/expand-runtime-prefix'Libravatar Junio C Hamano1-0/+26
Pathname expansion (like "~username/") learned a way to specify a location relative to Git installation (e.g. its $sharedir which is $(prefix)/share), with "%(prefix)". * js/expand-runtime-prefix: expand_user_path: allow in-flight topics to keep using the old name interpolate_path(): allow specifying paths relative to the runtime prefix Use a better name for the function interpolating paths expand_user_path(): clarify the role of the `real_home` parameter expand_user_path(): remove stale part of the comment tests: exercise the RUNTIME_PREFIX feature
2021-08-24Merge branch 'zh/ref-filter-raw-data'Libravatar Junio C Hamano4-0/+247
Prepare the "ref-filter" machinery that drives the "--format" option of "git for-each-ref" and its friends to be used in "git cat-file --batch". * zh/ref-filter-raw-data: ref-filter: add %(rest) atom ref-filter: use non-const ref_format in *_atom_parser() ref-filter: --format=%(raw) support --perl ref-filter: add %(raw) atom ref-filter: add obj-type check in grab contents
2021-08-24Merge branch 'ab/pack-stdin-packs-fix'Libravatar Junio C Hamano1-0/+104
Input validation of "git pack-objects --stdin-packs" has been corrected. * ab/pack-stdin-packs-fix: pack-objects: fix segfault in --stdin-packs option pack-objects tests: cover blindspots in stdin handling
2021-08-24Merge branch 'ds/add-with-sparse-index'Libravatar Junio C Hamano1-9/+58
"git add" can work better with the sparse index. * ds/add-with-sparse-index: add: remove ensure_full_index() with --renormalize add: ignore outside the sparse-checkout in refresh() pathspec: stop calling ensure_full_index add: allow operating on a sparse-only index t1092: test merge conflicts outside cone
2021-08-24ls-remote: set packet_trace_identity(<name>)Libravatar Ævar Arnfjörð Bjarmason1-3/+3
Set packet_trace_identity() for ls-remote. This replaces the generic "git" identity in GIT_TRACE_PACKET=<file> traces to "ls-remote", e.g.: [...] packet: upload-pack> version 2 [...] packet: upload-pack> agent=git/2.32.0-dev [...] packet: ls-remote< version 2 [...] packet: ls-remote< agent=git/2.32.0-dev Where in an "git ls-remote file://<path>" dialog ">" is the sender (or "to the server") and "<" is the recipient (or "received by the client"). Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-08-24maintenance: skip bootout/bootstrap when plist is registeredLibravatar Derrick Stolee1-0/+17
On macOS, we use launchctl to manage the background maintenance schedule. This uses a set of .plist files to describe the schedule, but these files are also registered with 'launchctl bootstrap'. If multiple 'git maintenance start' commands run concurrently, then they can collide replacing these schedule files and registering them with launchctl. To avoid extra launchctl commands, do a check for the .plist files on disk and check if they are registered using 'launchctl list <name>'. This command will return with exit code 0 if it exists, or exit code 113 if it does not. We can test this behavior using the GIT_TEST_MAINT_SCHEDULER environment variable. Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-08-24t9001: PATH must not use Windows-style pathsLibravatar Johannes Sixt1-1/+1
On Windows, $(pwd) returns a drive-letter style path C:/foo, while $PWD contains a POSIX style /c/foo path. When we want to interpolate the current directory in the PATH variable, we must not use the C:/foo style, because the meaning of the colon is ambiguous. Use the POSIX style. Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-08-24t5582: remove spurious 'cd "$D"' lineLibravatar Mickey Endito1-1/+0
The variable D is never defined in test t5582, more severely the test fails if D is defined by something outside the test suite, so remove this spurious line. Signed-off-by: Mickey Endito <mickey.endito.2323@protonmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-08-23rebase -r: fix merge -c with a merge strategyLibravatar Phillip Wood1-0/+18
If a rebase is started with a --strategy option other than "ort" or "recursive" then "merge -c" does not allow the user to reword the commit message. Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-08-23rebase -r: don't write .git/MERGE_MSG when fast-forwardingLibravatar Phillip Wood1-2/+8
When fast-forwarding we do not create a new commit so .git/MERGE_MSG is not removed and can end up seeding the message of a commit made after the rebase has finished. Avoid writing .git/MERGE_MSG when we are fast-forwarding by writing the file after the fast-forward checks. Note that there are no changes to the fast-forward code, it is simply moved. Note that the way this change is implemented means we no longer write the author script when fast-forwarding either. I believe this is safe for the reasons below but it is a departure from what we do when fast-forwarding a non-merge commit. If we reword the merge then 'git commit --amend' will keep the authorship of the commit we're rewording as it ignores GIT_AUTHOR_* unless --reset-author is passed. It will also export the correct GIT_AUTHOR_* variables to any hooks and we already test the authorship of the reworded commit. If we are not rewording then we no longer call spilt_ident() which means we are no longer checking the commit author header looks sane. However this is what we already do when fast-forwarding non-merge commits in skip_unnecessary_picks() so I don't think we're breaking any promises by not checking the author here. Reported-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-08-23rebase -i: add another reword testLibravatar Phillip Wood1-0/+13
None of the existing reword tests check that there are no uncommitted changes when the editor is opened. Reuse the editor script from the last commit to fix this omission. Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-08-20rebase -r: make 'merge -c' behave like rewordLibravatar Phillip Wood2-9/+61
If the user runs git log while rewording a commit it is confusing if sometimes we're amending the commit that's being reworded and at other times we're creating a new commit depending on whether we could fast-forward or not[1]. For this reason the reword command ensures that there are no uncommitted changes when rewording. The reword command also allows the user to edit the todo list while the rebase is paused. As 'merge -c' also rewords commits make it behave like reword and add a test. [1] https://lore.kernel.org/git/xmqqlfvu4be3.fsf@gitster-ct.c.googlers.com/T/#m133009cb91cf0917bcf667300f061178be56680a Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-08-18completion: bash: fix for suboptions with valueLibravatar Felipe Contreras1-0/+15
We need to ignore options that don't start with -- as well. Depending on the value of COMP_WORDBREAKS the last word could be duplicated otherwise. Can be tested with: git merge -X diff-algorithm=<tab> Tested-by: David Aguilar <davvid@gmail.com> Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-08-15commit: restore --edit when combined with --fixupLibravatar Joel Klinghed1-1/+8
Recent changes to --fixup, adding amend suboption, caused the --edit flag to be ignored as use_editor was always set to zero. Restore edit_flag having higher priority than fixup_message when deciding the value of use_editor by moving the edit flag condition later in the method. Signed-off-by: Joel Klinghed <the_jk@spawned.biz> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-08-13rebase --continue: remove .git/MERGE_MSGLibravatar Phillip Wood2-0/+18
If the user skips the final commit by removing all the changes from the index and worktree with 'git restore' (or read-tree) and then runs 'git rebase --continue' .git/MERGE_MSG is left behind. This will seed the commit message the next time the user commits which is not what we want to happen. Reported-by: Victor Gambier <vgambier@excilys.com> Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk> Reviewed-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-08-13rebase --apply: restore some testsLibravatar Phillip Wood2-5/+5
980b482d28 ("rebase tests: mark tests specific to the am-backend with --am", 2020-02-15) sought to prepare tests testing the "apply" backend in preparation for 2ac0d6273f ("rebase: change the default backend from "am" to "merge"", 2020-02-15). However some tests seem to have been missed leading to us testing the "merge" backend twice. This patch fixes some cases that I noticed while adding tests to these files, I have not audited all the other rebase test files. I've reworded a couple of the test descriptions to make it clear which backend they are testing. Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk> Reviewed-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-08-13t3403: fix commit authorshipLibravatar Phillip Wood1-1/+2
Setting GIT_AUTHOR_* when committing with --amend will only change the author if we also pass --reset-author. This commit is used in some tests that ensure the author ident does not change when rebasing. Creating this commit without changing the authorship meant that the test would not catch regressions that caused rebase to discard the original authorship information. Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk> Reviewed-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-08-11t5607: avoid using prerequisites to select algorithmLibravatar brian m. carlson1-2/+3
In this test, we currently use the SHA1 prerequisite to specify the algorithm we're using to test, since SHA-256 bundles are always v3, whereas SHA-1 bundles default to v2, and as a result the default output differs. However, this causes a problem if we run with GIT_TEST_FAIL_PREREQS set, since that means that we'll unexpectedly fail the SHA1 prerequisite, resulting in incorrect expected output. Let's fix this by checking against the built-in data called "algo", which tells us which algorithm is in use. This should work in any situation, making our test a little more robust. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-08-11Merge branch 'jn/log-m-does-not-imply-p'Libravatar Junio C Hamano1-2/+2
Earlier "git log -m" was changed to always produce patch output, which would break existing scripts, which has been reverted. * jn/log-m-does-not-imply-p: Revert 'diff-merges: let "-m" imply "-p"'
2021-08-11userdiff: improve java hunk header regexLibravatar Tassilo Horn5-0/+34
Currently, the git diff hunk headers show the wrong method signature if the method has a qualified return type, an array return type, or a generic return type because the regex doesn't allow dots (.), [], or < and > in the return type. Also, type parameter declarations couldn't be matched. Add several t4018 tests asserting the right hunk headers for different cases: - enum constant change - change in generic method with bounded type parameters - change in generic method with wildcard - field change in a nested class Signed-off-by: Tassilo Horn <tsdh@gnu.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>