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2021-01-05mktag tests: don't redirect stderr to a file needlesslyLibravatar Ævar Arnfjörð Bjarmason2-3/+3
Remove the redirection of stderr to "message" in the valid tag test. This pattern seems to have been copy/pasted from the failure case in 446c6faec6 (New tests and en-passant modifications to mktag., 2006-07-29). While I'm at it do the same for the "replace" tests. The tag creation I'm changing here seems to have been copy/pasted from the "mktag" tests to those tests in cc400f50112 (mktag: call "check_sha1_signature" with the replacement sha1, 2009-01-23). Nobody examines the contents of the resulting "message" file, so the net result is that error messages cannot be seen in "sh t3800-mktag.sh -v" output. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-01-05mktag tests: remove needless SHA-1 hardcodingLibravatar Ævar Arnfjörð Bjarmason1-3/+3
Change the tests amended in acb49d1cc8b (t3800: make hash-size independent, 2019-08-18) even more to make them independent of either SHA-1 or SHA-256. Some of these tests were failing for the wrong reasons. The first one being modified here would fail because the line starts with "xxxxxx" instead of "object", the rest of the line doesn't matter. Let's just put a valid hash on the rest of the line anyway to narrow the test down for just the s/object/xxxxxx/ case. The second one being modified here would fail under GIT_TEST_DEFAULT_HASH=sha256 because <some sha-1 length garbage> is an invalid SHA-256, but we should really be testing <some sha-256 length garbage> when under SHA-256. This doesn't really matter since we should be able to trust other parts of the code to validate things in the 0-9a-f range, but let's keep it for good measure. There's a later test which tests an invalid SHA which looks like a valid one, to stress the "We refuse to tag something we can't verify[...]" logic in mktag.c. But here we're testing for a SHA-length string which contains characters outside of the /[0-9a-f]/i set. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-01-05mktag tests: use "test_commit" helperLibravatar Ævar Arnfjörð Bjarmason1-3/+1
Replace ad-hoc setup of a single commit in the "mktag" tests with our standard helper pattern. The old setup dated back to 446c6faec69 (New tests and en-passant modifications to mktag., 2006-07-29) before the helper existed. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-01-05mktag tests: don't needlessly use a subshellLibravatar Ævar Arnfjörð Bjarmason1-1/+1
The use of a subshell dates back to e9b20943b77 (t/t3800: do not use a temporary file to hold expected result., 2008-01-04). It's not needed anymore, if it ever was. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-01-05mktag doc: update to explain why to use thisLibravatar Ævar Arnfjörð Bjarmason1-4/+13
Change the mktag documentation to compare itself to the similar "hash-object -t tag" command. Before this someone reading the documentation wouldn't have much of an idea what the difference was. Let's allude to our own validation logic, and cross-link the "mktag" and "hash-object" documentation to aid discover-ability. A follow-up change to migrate "mktag" to use "fsck" validation will make the part about validation logic clearer. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-12-22mktag doc: grammar fix, when exists -> when it existsLibravatar Ævar Arnfjörð Bjarmason1-1/+1
Amend the wording of documentation added in 6cfec03680 (mktag: minimally update the description., 2007-06-10). It makes more sense to say "when it exists" here, as we're referring to "the message". Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-12-22mktag doc: say <hash> not <sha1>Libravatar Ævar Arnfjörð Bjarmason1-1/+1
Change the "mktag" documentation to refer to the input hash as just "hash", not "sha1". This command has supported SHA-256 for a while now. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-11-30Ninth batchLibravatar Junio C Hamano1-0/+21
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-11-30Merge branch 'sa/credential-store-timeout'Libravatar Junio C Hamano2-2/+12
Multiple "credential-store" backends can race to lock the same file, causing everybody else but one to fail---reattempt locking with some timeout to reduce the rate of the failure. * sa/credential-store-timeout: crendential-store: use timeout when locking file
2020-11-30Merge branch 'km/stash-error-message-fix'Libravatar Junio C Hamano1-1/+1
Error message fix. * km/stash-error-message-fix: stash: add missing space to an error message
2020-11-30Merge branch 'hn/sleep-millisec-decl'Libravatar Junio C Hamano2-1/+2
Move a definition of compatibility wrapper from cache.h to git-compat-util.h * hn/sleep-millisec-decl: move sleep_millisec to git-compat-util.h
2020-11-30Merge branch 'js/t3404-master-to-primary'Libravatar Junio C Hamano1-44/+45
A test script got cleaned up and then made not to depend on the value of init.defaultBranch. * js/t3404-master-to-primary: t3404: do not depend on any specific default branch name
2020-11-30Merge branch 'na/notes-displayref-is-not-boolean'Libravatar Junio C Hamano2-1/+6
Config parser fix for "git notes". * na/notes-displayref-is-not-boolean: t3301: test proper exit response to no-value notes.displayRef. notes.c: fix a segfault in notes_display_config()
2020-11-30Merge branch 'jc/do-not-just-explain-but-update-your-patch'Libravatar Junio C Hamano1-1/+15
Expectation for the original contributor after responding to a review comment to use the explanation in a patch update has been described. * jc/do-not-just-explain-but-update-your-patch: MyFirstContribition: answering questions is not the end of the story
2020-11-30Merge branch 'mt/worktree-error-message-fix'Libravatar Junio C Hamano1-2/+2
Fix formulation of an error message with two placeholders in "git worktree add" subcommand. * mt/worktree-error-message-fix: worktree: fix order of arguments in error message
2020-11-30Merge branch 'ab/gc-keep-base-option'Libravatar Junio C Hamano2-7/+7
Fix an option name in "gc" documentation. * ab/gc-keep-base-option: gc: rename keep_base_pack variable for --keep-largest-pack gc docs: change --keep-base-pack to --keep-largest-pack
2020-11-30Merge branch 'js/t1309-master-to-topic'Libravatar Junio C Hamano1-2/+2
Test preparation. * js/t1309-master-to-topic: t1309: use a neutral branch name in the `onbranch` test cases
2020-11-30Merge branch 'js/pull-rebase-use-advise'Libravatar Junio C Hamano2-14/+17
UI improvement. * js/pull-rebase-use-advise: pull: colorize the hint about setting `pull.rebase`
2020-11-30Merge branch 'js/t4015-wo-master'Libravatar Junio C Hamano1-3/+3
A test script got cleaned up not to depend on the value of init.defaultBranch. * js/t4015-wo-master: t4015: let the test pass with any default branch name
2020-11-30Merge branch 'js/t3040-cleanup'Libravatar Junio C Hamano1-3/+0
Cleanup. * js/t3040-cleanup: t3040: remove stale note
2020-11-30Merge branch 'js/t2106-cleanup'Libravatar Junio C Hamano1-14/+17
A test script got cleaned up and then made not to depend on the value of init.defaultBranch. * js/t2106-cleanup: t2106: ensure that the checkout fails for the expected reason t2106: make test independent of the current main branch name t2106: adjust style to the current conventions
2020-11-25Eighth batchLibravatar Junio C Hamano1-0/+32
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-11-25Merge branch 'sg/tests-prereq'Libravatar Junio C Hamano2-4/+25
A lazily defined test prerequisite can now be defined in terms of another lazily defined test prerequisite. * sg/tests-prereq: tests: fix description of 'test_set_prereq' tests: make sure nested lazy prereqs work reliably
2020-11-25Merge branch 'rs/plug-diff-cache-leak'Libravatar Junio C Hamano1-0/+2
Memleak fix. * rs/plug-diff-cache-leak: diff-lib: plug minor memory leaks in do_diff_cache()
2020-11-25Merge branch 'rs/gc-sort-func-cast-fix'Libravatar Junio C Hamano1-4/+2
Fix broken sorting of maintenance tasks. * rs/gc-sort-func-cast-fix: gc: fix cast in compare_tasks_by_selection()
2020-11-25Merge branch 'jc/ci-github-set-env'Libravatar Junio C Hamano1-1/+1
Another CI adjustment. * jc/ci-github-set-env: ci: avoid `set-env` construct in print-test-failures.sh
2020-11-25Merge branch 'sg/t5310-jgit-wants-sha1'Libravatar Junio C Hamano1-2/+2
Since jgit does not yet work with SHA-256 repositories, mark the tests that uses it not to run unless we are testing with ShA-1 repositories. * sg/t5310-jgit-wants-sha1: t5310-pack-bitmaps: skip JGit tests with SHA256
2020-11-25Merge branch 'rs/archive-plug-leak-refname'Libravatar Junio C Hamano2-1/+2
Memleak fix. * rs/archive-plug-leak-refname: archive: release refname after use
2020-11-25Merge branch 'ma/list-object-filter-opt-msgfix'Libravatar Junio C Hamano1-1/+1
Error message fix. * ma/list-object-filter-opt-msgfix: list-objects-filter-options: fix function name in BUG
2020-11-25Merge branch 'pk/subsub-fetch-fix'Libravatar Junio C Hamano2-10/+67
"git fetch" did not work correctly with nested submodules where the innermost submodule that is not of interest got updated in the upstream, which has been corrected. * pk/subsub-fetch-fix: submodules: fix of regression on fetching of non-init subsub-repo
2020-11-25Merge branch 'jk/4gb-idx'Libravatar Junio C Hamano7-19/+19
The code was not prepared to deal with pack .idx file that is larger than 4GB. * jk/4gb-idx: packfile: detect overflow in .idx file size checks block-sha1: take a size_t length parameter fsck: correctly compute checksums on idx files larger than 4GB use size_t to store pack .idx byte offsets compute pack .idx byte offsets using size_t
2020-11-25Merge branch 'jx/t5411-flake-fix'Libravatar Junio C Hamano9-67/+545
The exchange between receive-pack and proc-receive hook did not carefully check for errors. * jx/t5411-flake-fix: receive-pack: use default version 0 for proc-receive receive-pack: gently write messages to proc-receive t5411: new helper filter_out_user_friendly_and_stable_output
2020-11-25Merge branch 'rs/hashwrite-be64'Libravatar Junio C Hamano3-9/+10
Code simplification. * rs/hashwrite-be64: pack-write: use hashwrite_be64() midx: use hashwrite_be64() csum-file: add hashwrite_be64()
2020-11-25Merge branch 'sg/bisect-approximately-halfway'Libravatar Junio C Hamano1-7/+20
"git bisect start/next" in a large span of history spends a lot of time trying to come up with exactly the half-way point; this can be optimized by stopping when we see a commit that is close enough to the half-way point. * sg/bisect-approximately-halfway: bisect: loosen halfway() check for a large number of commits
2020-11-25Merge branch 'fc/bash-completion-alias-of-alias'Libravatar Junio C Hamano2-18/+55
The command line completion script (in contrib/) learned to expand commands that are alias of alias. * fc/bash-completion-alias-of-alias: completion: bash: improve alias loop detection completion: bash: check for alias loop completion: bash: support recursive aliases
2020-11-25crendential-store: use timeout when locking fileLibravatar Simão Afonso2-2/+12
When holding the lock for rewriting the credential file, use a timeout to avoid race conditions when the credentials file needs to be updated in parallel. An example would be doing `fetch --all` on a repository with several remotes that need credentials, using parallel fetching. The timeout can be configured using "credentialStore.lockTimeoutMS", defaulting to 1 second. Signed-off-by: Simão Afonso <simao.afonso@powertools-tech.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-11-24move sleep_millisec to git-compat-util.hLibravatar Han-Wen Nienhuys2-1/+2
The sleep function is defined in wrapper.c, so it makes more sense to be a in system compatibility header. Signed-off-by: Han-Wen Nienhuys <hanwen@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-11-24MyFirstContribition: answering questions is not the end of the storyLibravatar Junio C Hamano1-1/+15
A review exchange may begin with a reviewer asking "what did you mean by this phrase in your log message (or here in the doc)?", the author answering what was meant, and then the reviewer saying "ah, that is what you meant---then the flow of the logic makes sense". But that is not the happy end of the story. New contributors often forget that the material that has been reviewed in the above exchange is still unclear in the same way to the next person who reads it, until it gets updated. While we are in the vicinity, rephrase the verb "request" used to refer to comments by reviewers to "suggest"---this matches the contrast between "original" and "suggested" that appears later in the same paragraph, and more importantly makes it clearer that it is not like authors are to please reviewers' wishes but rather reviewers are merely helping authors to polish their commits. Reviewed-by: Emily Shaffer <emilyshaffer@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-11-24t3404: do not depend on any specific default branch nameLibravatar Johannes Schindelin1-44/+45
Now that we can override the default branch name in the tests via `GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME`, we should avoid expecting a particular hard-coded name. So let's rename the initial branch immediately to `primary` and work with that. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-11-24stash: add missing space to an error messageLibravatar Kyle Meyer1-1/+1
Restore a space that was lost in 8a0fc8d19d (stash: convert apply to builtin, 2019-02-25). Signed-off-by: Kyle Meyer <kyle@kyleam.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-11-23t3301: test proper exit response to no-value notes.displayRef.Libravatar Nate Avers1-0/+5
Signed-off-by: Nate Avers <nate@roosteregg.cc> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-11-23notes.c: fix a segfault in notes_display_config()Libravatar Nate Avers1-1/+1
If notes.displayRef is configured with no value[1], control should be returned to the caller when notes.c:notes_display_config() checks if 'v' is NULL. Otherwise, both git log --notes and git diff-tree --notes will subsequently segfault when refs.h:has_glob_specials() calls strpbrk() with a NULL first argument. [1] Examples: .git/config: [notes] displayRef $ git -c notes.displayRef [...] Signed-off-by: Nate Avers <nate@roosteregg.cc> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-11-21Seventh batchLibravatar Junio C Hamano1-0/+20
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-11-21Merge branch 'pd/mergetool-nvimdiff'Libravatar Junio C Hamano2-0/+5
Fix regression introduced when nvimdiff support in mergetool was added. * pd/mergetool-nvimdiff: mergetool: avoid letting `list_tool_variants` break user-defined setups mergetools/bc: add `bc4` to the alias list for Beyond Compare
2020-11-21Merge branch 'ab/config-mak-uname-simplify'Libravatar Junio C Hamano1-8/+0
Build configuration cleanup. * ab/config-mak-uname-simplify: config.mak.uname: remove unused NEEDS_SSL_WITH_CURL flag config.mak.uname: remove unused the NO_R_TO_GCC_LINKER flag
2020-11-21Merge branch 'en/strmap'Libravatar Junio C Hamano27-170/+621
A specialization of hashmap that uses a string as key has been introduced. Hopefully it will see wider use over time. * en/strmap: shortlog: use strset from strmap.h Use new HASHMAP_INIT macro to simplify hashmap initialization strmap: take advantage of FLEXPTR_ALLOC_STR when relevant strmap: enable allocations to come from a mem_pool strmap: add a strset sub-type strmap: split create_entry() out of strmap_put() strmap: add functions facilitating use as a string->int map strmap: enable faster clearing and reusing of strmaps strmap: add more utility functions strmap: new utility functions hashmap: provide deallocation function names hashmap: introduce a new hashmap_partial_clear() hashmap: allow re-use after hashmap_free() hashmap: adjust spacing to fix argument alignment hashmap: add usage documentation explaining hashmap_free[_entries]()
2020-11-21Merge branch 'jk/diff-release-filespec-fix'Libravatar Junio C Hamano2-0/+16
Running "git diff" while allowing external diff in a state with unmerged paths used to segfault, which has been corrected. * jk/diff-release-filespec-fix: t7800: simplify difftool test diff: allow passing NULL to diff_free_filespec_data()
2020-11-21Merge branch 'jk/rev-parse-end-of-options'Libravatar Junio C Hamano4-47/+99
"git rev-parse" learned the "--end-of-options" to help scripts to safely take a parameter that is supposed to be a revision, e.g. "git rev-parse --verify -q --end-of-options $rev". * jk/rev-parse-end-of-options: rev-parse: handle --end-of-options rev-parse: put all options under the "-" check rev-parse: don't accept options after dashdash
2020-11-21Merge branch 'jc/format-patch-name-max'Libravatar Junio C Hamano7-8/+83
The maximum length of output filenames "git format-patch" creates has become configurable (used to be capped at 64). * jc/format-patch-name-max: format-patch: make output filename configurable
2020-11-21worktree: fix order of arguments in error messageLibravatar Matheus Tavares1-2/+2
`git worktree add` (without --force) errors out when given a path that is already registered as a worktree and the path is missing on disk. But the `cmd` and `path` strings are switched on the error message. Let's fix that. Signed-off-by: Matheus Tavares <matheus.bernardino@usp.br> Reviewed-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>