"git fsck" infrastructure has been taught to also check the sanity
of the ref database, in addition to the object database.
* sj/ref-fsck:
fsck: add ref name check for files backend
files-backend: add unified interface for refs scanning
builtin/refs: add verify subcommand
refs: set up ref consistency check infrastructure
fsck: add refs report function
fsck: add a unified interface for reporting fsck messages
fsck: make "fsck_error" callback generic
fsck: rename objects-related fsck error functions
fsck: rename "skiplist" to "skip_oids"
"git rev-list ... | git diff-tree -p --remerge-diff --stdin" should
behave more or less like "git log -p --remerge-diff" but instead it
crashed, forgetting to prepare a temporary object store needed.
* xx/diff-tree-remerge-diff-fix:
diff-tree: fix crash when used with --remerge-diff
The refs API has been taught to give symref target information to
the users of ref iterators, allowing for-each-ref and friends to
avoid an extra ref_resolve_* API call per a symbolic ref.
* jc/refs-symref-referent:
ref-filter: populate symref from iterator
refs: add referent to each_ref_fn
refs: keep track of unresolved reference value in iterators
Support to specify ref backend for submodules has been enhanced.
* ps/submodule-ref-format:
object: fix leaking packfiles when closing object store
submodule: fix leaking seen submodule names
submodule: fix leaking fetch tasks
builtin/submodule: allow "add" to use different ref storage format
refs: fix ref storage format for submodule ref stores
builtin/clone: propagate ref storage format to submodules
builtin/submodule: allow cloning with different ref storage format
git-submodule.sh: break overly long command lines
Coding style fixes to a test script.
* ag/t7004-modernize:
t7004: make use of write_script
t7004: use single quotes instead of double quotes
t7004: begin the test body on the same line as test_expect_success
t7004: description on the same line as test_expect_success
t7004: do not prepare things outside test_expect_success
t7004: use indented here-doc
t7004: one command per line
t7004: remove space after redirect operators
The code paths to compact multiple reftable files have been updated
to correctly deal with multiple compaction triggering at the same
time.
* ps/reftable-stack-compaction:
reftable/stack: handle locked tables during auto-compaction
reftable/stack: fix corruption on concurrent compaction
reftable/stack: use lock_file when adding table to "tables.list"
reftable/stack: do not die when fsyncing lock file files
reftable/stack: simplify tracking of table locks
reftable/stack: update stats on failed full compaction
reftable/stack: test compaction with already-locked tables
reftable/stack: extract function to setup stack with N tables
reftable/stack: refactor function to gather table sizes
A policy document that describes platform support levels and
expectation on platform stakeholders has been introduced.
* es/doc-platform-support-policy:
Documentation: add platform support policy
An existing test of hashmap API has been rewritten with the
unit-test framework.
* gt/unit-test-hashmap:
t: port helper/test-hashmap.c to unit-tests/t-hashmap.c
A test that fails on an unusually slow machine was found, and made
less likely to cause trouble by lengthening the expiry value it
uses.
* tb/t7704-deflake:
t/t7704-repack-cruft.sh: avoid failures during long-running tests
A test in reftable library has been rewritten using the unit test
framework.
* cp/unit-test-reftable-tree:
t-reftable-tree: improve the test for infix_walk()
t-reftable-tree: add test for non-existent key
t-reftable-tree: split test_tree() into two sub-test functions
t: move reftable/tree_test.c to the unit testing framework
reftable: remove unnecessary curly braces in reftable/tree.c
A flakey test and incorrect calls to strtoX() functions have been
fixed.
* kl/test-fixes:
t6421: fix test to work when repo dir contains d0
set errno=0 before strtoX calls
The patch parser in "git patch-id" has been tightened to avoid
getting confused by lines that look like a patch header in the log
message.
* jc/patch-id:
patch-id: tighten code to detect the patch header
patch-id: rewrite code that detects the beginning of a patch
patch-id: make get_one_patchid() more extensible
patch-id: call flush_current_id() only when needed
t4204: patch-id supports various input format
In the refs subsystem, implicit reliance of the_repository has been
eliminated; the repository associated with the ref store object is
used instead.
* ps/refs-wo-the-repository:
refs/reftable: stop using `the_repository`
refs/packed: stop using `the_repository`
refs/files: stop using `the_repository`
refs/files: stop using `the_repository` in `parse_loose_ref_contents()`
refs: stop using `the_repository`
"git config --value=foo --fixed-value section.key newvalue" barfed
when the existing value in the configuration file used the
valueless true syntax, which has been corrected.
* tb/config-fixed-value-with-valueless-true:
config.c: avoid segfault with --fixed-value and valueless config
The patch parser in 'git apply' has been a bit more lenient against
unexpected mode bits, like 100664, recorded on extended header lines.
* jk/apply-patch-mode-check-fix:
apply: canonicalize modes read from patches
A recent update broke "git ls-remote" used outside a repository,
which has been corrected.
* ps/ls-remote-out-of-repo-fix:
builtin/ls-remote: fall back to SHA1 outside of a repo
The value of http.proxy can have "path" at the end for a socks
proxy that listens to a unix-domain socket, but we started to
discard it when we taught proxy auth code path to use the
credential helpers, which has been corrected.
* rh/http-proxy-path:
http: do not ignore proxy path
The tests for "pq" part of reftable library got rewritten to use
the unit test framework.
* cp/unit-test-reftable-pq:
t-reftable-pq: add tests for merged_iter_pqueue_top()
t-reftable-pq: add test for index based comparison
t-reftable-pq: make merged_iter_pqueue_check() callable by reference
t-reftable-pq: make merged_iter_pqueue_check() static
t: move reftable/pq_test.c to the unit testing framework
reftable: change the type of array indices to 'size_t' in reftable/pq.c
reftable: remove unnecessary curly braces in reftable/pq.c
The credential helper to talk to OSX keychain sometimes sent
garbage bytes after the username, which has been corrected.
* jk/osxkeychain-username-is-nul-terminated:
credential/osxkeychain: respect NUL terminator in username
With a previous commit, the reference the symbolic ref points to is saved
in the ref iterator records. Instead of making a separate call to
resolve_refdup() each time, we can just populate the ref_array_item with
the value from the iterator.
Signed-off-by: John Cai <johncai86@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add a parameter to each_ref_fn so that callers to the ref APIs
that use this function as a callback can have acess to the
unresolved value of a symbolic ref.
Signed-off-by: John Cai <johncai86@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Since ref iterators do not hold onto the direct value of a reference
without resolving it, the only way to get ahold of a direct value of a
symbolic ref is to make a separate call to refs_read_symbolic_ref.
To make accessing the direct value of a symbolic ref more efficient,
let's save the direct value of the ref in the iterators for both the
files backend and the reftable backend.
Signed-off-by: John Cai <johncai86@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When using "git-diff-tree" to get the tree diff for merge commits with
the diff format set to `remerge`, a bug is triggered as shown below:
$ git diff-tree -r --remerge-diff 363337e6eb363337e6eb
BUG: log-tree.c:1006: did a remerge diff without remerge_objdir?!?
This bug is reported by `log-tree.c:do_remerge_diff`, where a bug check
added in commit 7b90ab467a (log: clean unneeded objects during log
--remerge-diff, 2022-02-02) detects the absence of `remerge_objdir` when
attempting to clean up temporary objects generated during the remerge
process.
After some further digging, I find that the remerge-related diff options
were introduced in db757e8b8d (show, log: provide a --remerge-diff
capability, 2022-02-02), which also affect the setup of `rev_info` for
"git-diff-tree", but were not accounted for in the original
implementation (inferred from the commit message).
Elijah Newren, the author of the remerge diff feature, notes that other
callers of `log-tree.c:log_tree_commit` (the only caller of
`log-tree.c:do_remerge_diff`) also exist, but:
`builtin/am.c`: manually sets all flags; remerge_diff is not among them
`sequencer.c`: manually sets all flags; remerge_diff is not among them
so `builtin/diff-tree.c` really is the only caller that was overlooked
when remerge-diff functionality was added.
This commit resolves the crash by adding `remerge_objdir` setup logic to
`builtin/diff-tree.c`, mirroring `builtin/log.c:cmd_log_walk_no_free`.
It also includes the necessary cleanup for `remerge_objdir`.
Reviewed-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Xing Xin <xingxin.xx@bytedance.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Perforce tests have been updated.
* ps/p4-tests-updates:
t98xx: mark Perforce tests as memory-leak free
ci: update Perforce version to r23.2
t98xx: fix Perforce tests with p4d r23 and newer
An expensive operation to prepare tracing was done in re-encoding
code path even when the tracing was not requested, which has been
corrected.
* dh/encoding-trace-optim:
convert: return early when not tracing
Some project conventions have been added to CodingGuidelines.
* ps/doc-more-c-coding-guidelines:
Documentation: consistently use spaces inside initializers
Documentation: document idiomatic function names
Documentation: document naming schema for structs and their functions
Documentation: clarify indentation style for C preprocessor directives
clang-format: fix indentation width for preprocessor directives
"git grep -W" omits blank lines that follow the found function at
the end of the file, just like it omits blank lines before the next
function.
* rs/grep-omit-blank-lines-after-function-at-eof:
grep: -W: skip trailing empty lines at EOF, too
"git notes add -m '' --allow-empty" and friends that take prepared
data to create notes should not invoke an editor, but it started
doing so since Git 2.42, which has been corrected.
* dd/notes-empty-no-edit-by-default:
notes: do not trigger editor when adding an empty note
Test script linter has been updated to catch an attempt to use
one-shot export construct "VAR=VAL func" for shell functions (which
does not work for some shells) better.
* es/shell-check-updates:
check-non-portable-shell: improve `VAR=val shell-func` detection
check-non-portable-shell: suggest alternative for `VAR=val shell-func`
check-non-portable-shell: loosen one-shot assignment error message
t4034: fix use of one-shot variable assignment with shell function
t3430: drop unnecessary one-shot "VAR=val shell-func" invocation
A 'P' command to "git add -p" that passes the patch hunk to the
pager has been added.
* rj/add-p-pager:
add-patch: render hunks through the pager
pager: introduce wait_for_pager
pager: do not close fd 2 unnecessarily
add-patch: test for 'p' command
Use write_script which takes care of emitting the `#!/bin/sh` line
and the `chmod +x`.
Signed-off-by: AbdAlRahman Gad <abdobngad@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Some test bodies and test description are surrounded with double
quotes instead of single quotes, violating our coding style.
Signed-off-by: AbdAlRahman Gad <abdobngad@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
