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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>
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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>
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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>
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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>
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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>
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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>
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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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
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Error message fix.
* km/stash-error-message-fix:
stash: add missing space to an error message
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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
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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
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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()
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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
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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
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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
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Test preparation.
* js/t1309-master-to-topic:
t1309: use a neutral branch name in the `onbranch` test cases
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UI improvement.
* js/pull-rebase-use-advise:
pull: colorize the hint about setting `pull.rebase`
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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
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Cleanup.
* js/t3040-cleanup:
t3040: remove stale note
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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
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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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
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Memleak fix.
* rs/plug-diff-cache-leak:
diff-lib: plug minor memory leaks in do_diff_cache()
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Fix broken sorting of maintenance tasks.
* rs/gc-sort-func-cast-fix:
gc: fix cast in compare_tasks_by_selection()
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Another CI adjustment.
* jc/ci-github-set-env:
ci: avoid `set-env` construct in print-test-failures.sh
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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
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Memleak fix.
* rs/archive-plug-leak-refname:
archive: release refname after use
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Error message fix.
* ma/list-object-filter-opt-msgfix:
list-objects-filter-options: fix function name in BUG
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"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
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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
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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
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Code simplification.
* rs/hashwrite-be64:
pack-write: use hashwrite_be64()
midx: use hashwrite_be64()
csum-file: add hashwrite_be64()
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"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
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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
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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>
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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>
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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>
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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>
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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>
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Signed-off-by: Nate Avers <nate@roosteregg.cc>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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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>
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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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
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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
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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]()
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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()
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"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
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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
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`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>
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As noted in an earlier change the keep_base_pack variable name is a
relic from an earlier on-list version of ae4e89e549 ("gc: add
--keep-largest-pack option", 2018-04-15) before it was renamed to
--keep-largest-pack.
Let's change the variable name to avoid that confusion, it's easier to
read the code if there's a 1=1 mapping between the variable name and
option name.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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