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2020-10-16hook: add sample template for push-to-checkoutAdam Spiers
The template is a more-or-less exact translation to shell of the C code for the default behaviour for git's push-to-checkout hook defined in the push_to_deploy() function in builtin/receive-pack.c, to serve as a convenient starting point for modification. It also contains relevant text extracted from the git-config(1) and githooks(5) man pages. Signed-off-by: Adam Spiers <git@adamspiers.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-15Git 2.29-rc2v2.29.0-rc2Junio C Hamano
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-09Git 2.29-rc1v2.29.0-rc1Junio C Hamano
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-09Merge branch 'js/default-branch-name-part-3'Junio C Hamano
Test preparation for the switch of default branch name continues. * js/default-branch-name-part-3: tests: avoid using the branch name `main` t1415: avoid using `main` as ref name
2020-10-09Merge branch 'js/ci-ghwf-dedup-tests'Junio C Hamano
The logic to skip testing on the tagged commit and the tag itself was not quite consistent which led to failure of Windows test tasks. It has been revamped to consistently skip revisions that have already been tested, based on the tree object of the revision. * js/ci-ghwf-dedup-tests: ci: do not skip tagged revisions in GitHub workflows ci: skip GitHub workflow runs for already-tested commits/trees
2020-10-09Merge branch 'ja/misc-doc-fixes'Junio C Hamano
Doc fixes. * ja/misc-doc-fixes: doc: fix the bnf like style of some commands doc: git-remote fix ups doc: use linkgit macro where needed. git-bisect-lk2009: make continuation of list indented
2020-10-09Merge branch 'dl/makefile-sort'Junio C Hamano
Makefile clean-up. * dl/makefile-sort: Makefile: ASCII-sort += lists
2020-10-09Merge branch 'js/no-builtins-on-disk-option'Junio C Hamano
Hotfix to breakage introduced in the topic in v2.29-rc0 * js/no-builtins-on-disk-option: help: do not expect built-in commands to be hardlinked
2020-10-09Merge branch 'js/ghwf-setup-msbuild-update'Junio C Hamano
CI update. * js/ghwf-setup-msbuild-update: GitHub workflow: automatically follow minor updates of setup-msbuild
2020-10-09Merge branch 'jk/index-pack-hotfixes'Junio C Hamano
Hotfix and clean-up for the jt/threaded-index-pack topic that has graduated to v2.29-rc0. * jk/index-pack-hotfixes: index-pack: make get_base_data() comment clearer index-pack: drop type_cas mutex index-pack: restore "resolving deltas" progress meter
2020-10-09Merge branch 'dl/mingw-header-cleanup'Junio C Hamano
Header clean-up. * dl/mingw-header-cleanup: compat/mingw.h: drop extern from function declaration
2020-10-09Merge branch 'hx/push-atomic-with-cert'Junio C Hamano
Hotfix to a recently added test script. * hx/push-atomic-with-cert: t5534: split stdout and stderr redirection
2020-10-08doc: fix the bnf like style of some commandsJean-Noël Avila
In command line options, variables are entered between < and > Signed-off-by: Jean-Noël Avila <jn.avila@free.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-08doc: git-remote fix upsJean-Noël Avila
Signed-off-by: Jean-Noël Avila <jn.avila@free.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-08doc: use linkgit macro where needed.Jean-Noël Avila
Signed-off-by: Jean-Noël Avila <jn.avila@free.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-08git-bisect-lk2009: make continuation of list indentedJean-Noël Avila
That's clearer asciidoc formatting. Signed-off-by: Jean-Noël Avila <jn.avila@free.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-08ci: do not skip tagged revisions in GitHub workflowsJohannes Schindelin
When `master` is tagged, and then both `master` and the tag are pushed, Travis CI will happily build both. That is a waste of energy, which is why we skip the build for `master` in that case. Our GitHub workflow is also triggered by tags. However, the run would fail because the `windows-test` jobs are _not_ skipped on tags, but the `windows-build` job _is skipped (and therefore fails to upload the build artifacts needed by the test jobs). In addition, we just added logic to our GitHub workflow that will skip runs altogether if there is already a successful run for the same commit or at least for the same tree. Let's just change the GitHub workflow to no longer specifically skip tagged revisions. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-08ci: skip GitHub workflow runs for already-tested commits/treesJohannes Schindelin
When pushing a commit that has already passed a CI or PR build successfully, it makes sense to save some energy and time and skip the new build. Let's teach our GitHub workflow to do that. For good measure, we also compare the tree ID, which is what we actually test (the commit ID might have changed due to a reworded commit message, which should not affect the outcome of the run). Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-08tests: avoid using the branch name `main`Johannes Schindelin
In the near future, we want to change Git's default branch name to `main`. In preparation for that, stop using it as a branch name in the test suite. Replace that branch name by `topic`, the same name we used to rename variations of `master` in b6211b89eb3 (tests: avoid variations of the `master` branch name, 2020-09-26). Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-08t1415: avoid using `main` as ref nameJohannes Schindelin
In preparation for a patch series that will change the fall-back for `init.defaultBranch` to `main`, let's not use `main` as ref name in this test script. Otherwise, the `git for-each-ref ... | grep main` which wants to catch those refs would also unexpectedly catch `refs/heads/main`. Since the refs in question are worktree-local ones (i.e. each worktree has their own, just like `HEAD`), and since the test case already uses a secondary worktree called "second", let's use the name "first" for those refs instead. While at it, adjust the test titles that talk about a "repo" when they meant a "worktree" instead. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-08Makefile: ASCII-sort += listsDenton Liu
In 805d9eaf5e (Makefile: ASCII-sort += lists, 2020-03-21), the += lists in the Makefile were sorted into ASCII order. Since then, more out of order elements have been introduced. Sort these lists back into ASCII order. This patch is best viewed with `--color-moved`. Signed-off-by: Denton Liu <liu.denton@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-07help: do not expect built-in commands to be hardlinkedJohannes Schindelin
When building with SKIP_DASHED_BUILT_INS=YesPlease, the built-in commands are no longer present in the `PATH` as hardlinks to `git`. As a consequence, `load_command_list()` needs to be taught to find the names of the built-in commands from elsewhere. This only affected the output of `git --list-cmds=main`, but not the output of `git help -a` because the latter includes the built-in commands by virtue of them being listed in command-list.txt. The bug was detected via a patch series that turns the merge strategies included in Git into built-in commands: `git merge -s help` relies on `load_command_list()` to determine the list of available merge strategies. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-07index-pack: make get_base_data() comment clearerJonathan Tan
A comment mentions that we may free cached delta bases via find_unresolved_deltas(), but that function went away in f08cbf60fe (index-pack: make quantum of work smaller, 2020-09-08). Since we need to rewrite that comment anyway, make the entire comment clearer. Signed-off-by: Jonathan Tan <jonathantanmy@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-07index-pack: drop type_cas mutexJeff King
The type_cas lock lost all of its callers in f08cbf60fe (index-pack: make quantum of work smaller, 2020-09-08), so we can safely delete it. The compiler didn't alert us that the variable became unused, because we still call pthread_mutex_init() and pthread_mutex_destroy() on it. It's worth considering also whether that commit was in error to remove the use of the lock. Why don't we need it now, if we did before, as described in ab791dd138 (index-pack: fix race condition with duplicate bases, 2014-08-29)? I think the answer is that we now look at and assign the child_obj->real_type field in the main thread while holding the work_lock(). So we don't have to worry about racing with the worker threads. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-07index-pack: restore "resolving deltas" progress meterJeff King
Commit f08cbf60fe (index-pack: make quantum of work smaller, 2020-09-08) refactored the main loop in threaded_second_pass(), but also deleted the call to display_progress() at the top of the loop. This means that users typically see no progress at all during the delta resolution phase (and for large repositories, Git appears to hang). This looks like an accident that was unrelated to the intended change of that commit, since we continue to update nr_resolved_deltas in resolve_delta(). Let's restore the call to get that progress back. We'll also add a test that confirms we generate the expected progress. This isn't perfect, as it wouldn't catch a bug where progress was delayed to the end. That was probably possible to trigger when receiving a thin pack, because we'd eventually call display_progress() from fix_unresolved_deltas(), but only once after doing all the work. However, since our test case generates a complete pack, it reliably demonstrates this particular bug and its fix. And we can't do better without making the test racy. Signed-off-by: Jeff King <peff@peff.net> Acked-by: Jonathan Tan <jonathantanmy@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-07compat/mingw.h: drop extern from function declarationDenton Liu
In 554544276a (*.[ch]: remove extern from function declarations using spatch, 2019-04-29), `extern` on function declarations were declared to be redundant and thus removed from the codebase. An `extern` was accidentally reintroduced in 08809c09aa (mingw: add a helper function to attach GDB to the current process, 2020-02-13). Remove this spurious `extern`. Signed-off-by: Denton Liu <liu.denton@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-07GitHub workflow: automatically follow minor updates of setup-msbuildJohannes Schindelin
It is the custom to follow minor updates of GitHub Actions automatically, by using the suffix `@v1`. Actions' maintainers will then update that `v1` ref to point to the newest. However, for `microsoft/setup-msbuild`, 889cacb6897 (ci: configure GitHub Actions for CI/PR, 2020-04-11) uses a very specific `@v1.0.0` suffix. In this instance, that is a problem: should `setup-msbuild` release a new version that intends to fix a critical bug, we won't know it, and we won't use it. Such a scenario is not theoretical. It is happening right now: https://github.blog/changelog/2020-10-01-github-actions-deprecating-set-env-and-add-path-commands Let's simplify our setup, allowing us to benefit from automatically using the newest v1.x. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-06t5534: split stdout and stderr redirectionĐoàn Trần Công Danh
On atomic pushing failure with GnuPG, we expect a very specific output in stdout due to `--porcelain` switch. On such failure, we also write down some helpful hint into stderr in order to help user understand what happens and how to continue from those failures. On a lot of system, those hint (in stderr) will be flushed first, then those messages in stdout will be flushed. In such systems, the current test code is fine as is. However, we don't have such guarantee, (at least) there're some real systems that writes those stream interleaved. On such systems, we may see the stderr stream written in the middle of stdout stream. Let's split those stream redirection. By splitting those stream, the output stream will contain exactly what we want to compare, thus, saving us a "sed" invocation. While we're at it, change the `test_i18ncmp` to `test_cmp` because we will never translate those messages (because of `--porcelain`). Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-05Git 2.29-rc0v2.29.0-rc0Junio C Hamano
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-05Merge branch 'nl/credential-crlf'Junio C Hamano
Loosen the parser in the receiving end of the credential protocol to allow credential helper to terminate lines with CRLF line ending, as well as LF line ending. * nl/credential-crlf: credential: treat CR/LF as line endings in the credential protocol
2020-10-05Merge branch 'sn/fast-import-doc'Junio C Hamano
Doc update. * sn/fast-import-doc: fast-import: fix typo in documentation
2020-10-05Merge branch 'pb/submodule-doc-fix'Junio C Hamano
Doc update. * pb/submodule-doc-fix: gitsubmodules doc: invoke 'ls-files' with '--recurse-submodules'
2020-10-05Merge branch 'jk/format-auto-base-when-able'Junio C Hamano
"git format-patch" learns to take "whenAble" as a possible value for the format.useAutoBase configuration variable to become no-op when the automatically computed base does not make sense. * jk/format-auto-base-when-able: format-patch: teach format.useAutoBase "whenAble" option
2020-10-05Merge branch 'jk/diff-cc-oidfind-fix'Junio C Hamano
"log -c --find-object=X" did not work well to find a merge that involves a change to an object X from only one parent. * jk/diff-cc-oidfind-fix: combine-diff: handle --find-object in multitree code path
2020-10-05Merge branch 'jk/refspecs-negative'Junio C Hamano
"git fetch" and "git push" support negative refspecs. * jk/refspecs-negative: refspec: add support for negative refspecs
2020-10-05Merge branch 'rs/archive-add-file'Junio C Hamano
"git archive" learns the "--add-file" option to include untracked files into a snapshot from a tree-ish. * rs/archive-add-file: Makefile: use git-archive --add-file archive: add --add-file archive: read short blobs in archive.c::write_archive_entry()
2020-10-05Merge branch 'jt/keep-partial-clone-filter-upon-lazy-fetch'Junio C Hamano
The lazy fetching done internally to make missing objects available in a partial clone incorrectly made permanent damage to the partial clone filter in the repository, which has been corrected. * jt/keep-partial-clone-filter-upon-lazy-fetch: fetch: do not override partial clone filter promisor-remote: remove unused variable
2020-10-05Merge branch 'td/submodule-update-quiet'Junio C Hamano
"git submodule update --quiet" did not squelch underlying "rebase" and "pull" commands. * td/submodule-update-quiet: submodule update: silence underlying merge/rebase with "--quiet"
2020-10-05Merge branch 'jk/unused'Junio C Hamano
Code cleanup. * jk/unused: dir.c: drop unused "untracked" from treat_path_fast() sequencer: handle ignore_footer when parsing trailers test-advise: check argument count with argc instead of argv sparse-checkout: fill in some options boilerplate sequencer: drop repository argument from run_git_commit() push: drop unused repo argument to do_push() assert PARSE_OPT_NONEG in parse-options callbacks env--helper: write to opt->value in parseopt helper drop unused argc parameters convert: drop unused crlf_action from check_global_conv_flags_eol()
2020-10-05Merge branch 'js/cmake-vs'Junio C Hamano
Using the CMake support we added some time ago for real with Visual Studio build revealed there were lot of usability improvements possible, which have been carried out. * js/cmake-vs: hashmap_for_each_entry(): workaround MSVC's runtime check failure #3 cmake (Windows): recommend using Visual Studio's built-in CMake support cmake (Windows): initialize vcpkg/build dependencies automatically cmake (Windows): complain when encountering an unknown compiler cmake (Windows): let the `.dll` files be found when running the tests cmake: quote the path accurately when editing `test-lib.sh` cmake: fall back to using `vcpkg`'s `msgfmt.exe` on Windows cmake: ensure that the `vcpkg` packages are found on Windows cmake: do find Git for Windows' shell interpreter cmake: ignore files generated by CMake as run in Visual Studio
2020-10-05Merge branch 'ma/worktree-cleanups'Junio C Hamano
Code clean-up. * ma/worktree-cleanups: worktree: use skip_prefix to parse target worktree: rename copy-pasted variable worktree: update renamed variable in comment worktree: inline `worktree_ref()` into its only caller wt-status: introduce wt_status_state_free_buffers() wt-status: print to s->fp, not stdout wt-status: replace sha1 mentions with oid
2020-10-05Merge branch 'so/combine-diff-simplify'Junio C Hamano
Code simplification. * so/combine-diff-simplify: diff: get rid of redundant 'dense' argument
2020-10-05Merge branch 'js/default-branch-name-part-2'Junio C Hamano
Update the tests to drop word 'master' from them. * js/default-branch-name-part-2: t9902: avoid using the branch name `master` tests: avoid variations of the `master` branch name t3200: avoid variations of the `master` branch name fast-export: avoid using unnecessary language in a code comment t/test-terminal: avoid non-inclusive language
2020-10-05Merge branch 'pm/gitk-update'Junio C Hamano
"gitk" update. * pm/gitk-update: gitk: Resize panes correctly when reducing window size gitk: replace tabs with spaces gitk: fix the context menu not appearing in the presence of submodule diffs gitk: Un-hide selection in areas with non-default background color gitk: add diff lines background colors gitk: be prepared to be run in a bare repository gitk: Preserve window dimensions on exit when not using ttk themes gitk: don't highlight files after submodules as submodules gitk: fix branch name encoding error gitk: rename "commit summary" to "commit reference"
2020-10-05Merge branch 'ds/in-merge-bases-many-optim-bug'Junio C Hamano
in_merge_bases_many(), a way to see if a commit is reachable from any commit in a set of commits, was totally broken when the commit-graph feature was in use, which has been corrected. * ds/in-merge-bases-many-optim-bug: commit-reach: fix in_merge_bases_many bug
2020-10-04fast-import: fix typo in documentationSamanta Navarro
Signed-off-by: Samanta Navarro <ferivoz@riseup.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-04gitsubmodules doc: invoke 'ls-files' with '--recurse-submodules'Philippe Blain
`git ls-files` was never taught to respect the `submodule.recurse` configuration variable, and it is too late now to change that [1], but still the command is mentioned in 'gitsubmodules(7)' as if it does respect that config. Adjust the call in 'gitsubmodules(7)' by calling 'ls-files' with the '--recurse-submodules' option. While at it, uniformize the capitalization in that file, and use backticks instead of quotes for Git commands and configuration variables. [1] https://lore.kernel.org/git/pull.732.git.1599707259907.gitgitgadget@gmail.com/T/#u Signed-off-by: Philippe Blain <levraiphilippeblain@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-04Nineteenth batchJunio C Hamano
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-10-04Merge branch 'mt/delta-base-cache-races'Junio C Hamano
A race that leads to an access to a free'd data was corrected in the codepath that reads pack files. * mt/delta-base-cache-races: packfile: fix memory leak in add_delta_base_cache() packfile: fix race condition on unpack_entry()
2020-10-04Merge branch 'jk/shortlog-group-by-trailer'Junio C Hamano
"git shortlog" has been taught to group commits by the contents of the trailer lines, like "Reviewed-by:", "Coauthored-by:", etc. * jk/shortlog-group-by-trailer: shortlog: allow multiple groups to be specified shortlog: parse trailer idents shortlog: rename parse_stdin_ident() shortlog: de-duplicate trailer values shortlog: match commit trailers with --group trailer: add interface for iterating over commit trailers shortlog: add grouping option shortlog: change "author" variables to "ident"