| Age | Commit message (Collapse) | Author | Files | Lines |
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The commit-graph code exhausted file descriptors easily when it
does not have to.
* tb/commit-graph-fd-exhaustion-fix:
commit-graph: close descriptors after mmap
commit-graph.c: gracefully handle file descriptor exhaustion
t/test-lib.sh: make ULIMIT_FILE_DESCRIPTORS available to tests
commit-graph.c: don't use discarded graph_name in error
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"git commit-graph write" learned different ways to write out split
files.
* tb/commit-graph-split-strategy:
Revert "commit-graph.c: introduce '--[no-]check-oids'"
commit-graph.c: introduce '--[no-]check-oids'
commit-graph.h: replace 'commit_hex' with 'commits'
oidset: introduce 'oidset_size'
builtin/commit-graph.c: introduce split strategy 'replace'
builtin/commit-graph.c: introduce split strategy 'no-merge'
builtin/commit-graph.c: support for '--split[=<strategy>]'
t/helper/test-read-graph.c: support commit-graph chains
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Fix in-core inconsistency after fetching into a shallow repository
that broke the code to write out commit-graph.
* tb/reset-shallow:
shallow.c: use '{commit,rollback}_shallow_file'
t5537: use test_write_lines and indented heredocs for readability
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Tighten "git mailinfo" to notice and error out when decoded result
contains NUL in it.
* dd/mailinfo-with-nul:
mailinfo: disallow NUL character in mail's header
mailinfo.c: avoid strlen on strings that can contains NUL
t4254: merge 2 steps of a single test
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Test clean-up.
* dl/test-must-fail-fixes-4:
t9819: don't use test_must_fail with p4
t9164: use test_must_fail only on git commands
t9160: use test_path_is_missing()
t9141: use test_path_is_missing()
t7508: don't use `test_must_fail test_cmp`
t7408: replace incorrect uses of test_must_fail
t6030: use test_path_is_missing()
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The build procedure did not use the libcurl library and its include
files correctly for a custom-built installation.
* jk/build-with-right-curl:
Makefile: avoid running curl-config unnecessarily
Makefile: use curl-config --cflags
Makefile: avoid running curl-config multiple times
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Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Fix alignment issues that were likely introduced due to an editor
using tab lengths of 4 instead of 8.
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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There's an example of using your own bit of shell to act as a credential
helper, but it's not very realistic:
- It's stupid to hand out your secret password to _every_ host. In the
real world you'd use the config-matcher to limit it to a particular
host.
- We never provided a username. We can easily do that in another config
option (you can do it in the helper, too, but this is much more
readable).
- We were sending the secret even for store/erase operations. This
is OK because Git would just ignore it, but a real system would
probably be unlocking a password store, which you wouldn't want to do
more than necessary.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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We give several helper config examples, but don't make clear that these
are raw values. It's up to the user to add the appropriate quoting to
put them into a config file (either by running with "git config" and
quoting against the shell, or by adding double-quotes as appropriate
within the git-config file).
Let's flesh them out as full config blocks, which makes the syntax more
clear (and makes it possible for people to just cut-and-paste them as a
starting point). I added double-quotes to any values larger than a
single word. That isn't strictly necessary in all cases, but it
sidesteps explaining the rules about exactly when you need to quote a
value.
The existing quotes can be converted to single-quotes in one instance,
and backslash-esccaped in the other. I also swapped out backticks for
our preferred $().
Reported-by: douglas.fuller@gmail.com
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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In previous patches, the functions 'commit_shallow_file' and
'rollback_shallow_file' were introduced to reset the shallowness
validity checks on a repository after potentially modifying
'.git/shallow'.
These functions can be made safer by wrapping the 'struct lockfile *' in
a new type, 'shallow_lock', so that they cannot be called with a raw
lock (and potentially misused by other code that happens to possess a
lockfile, but has nothing to do with shallowness).
This patch introduces that type as a thin wrapper around 'struct
lockfile', and updates the two aforementioned functions and their
callers to use it.
Suggested-by: Junio C Hamano <gitster@pobox.com>
Helped-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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When 'commit_shallow_file()' and 'rollback_shallow_file()' were
introduced, they did not have a documenting comment, when they could
have benefited from one.
Add a brief note about what these functions do, and make a special note
that they reset stat-validity checks.
Helped-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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There are many functions in commit.h that are more related to shallow
repositories than they are to any sort of generic commit machinery.
Likely this began when there were only a few shallow-related functions,
and commit.h seemed a reasonable enough place to put them.
But, now there are a good number of shallow-related functions, and
placing them all in 'commit.h' doesn't make sense.
This patch extracts a 'shallow.h', which takes all of the declarations
from 'commit.h' for functions which already exist in 'shallow.c'. We
will bring the remaining shallow-related functions defined in 'commit.c'
in a subsequent patch.
For now, move only the ones that already are implemented in 'shallow.c',
and update the necessary includes.
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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In the next patch, some functions will be moved from 'commit.c' to have
prototypes in a new 'shallow.h' and their implementations in
'shallow.c'.
Three functions in 'commit.c' use 'commit_graft_pos()' (they are
'register_commit_graft()', 'lookup_commit_graft()', and
'unregister_shallow()'). The first two of these will stay in 'commit.c',
but the latter will move to 'shallow.c', and thus needs
'commit_graft_pos' to be non-static.
Prepare for that by making 'commit_graft_pos' non-static so that it can
be called from both 'commit.c' and 'shallow.c'.
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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In d787d311db (checkout: split part of it to new command 'switch',
2019-03-29), the `git switch` command was created by extracting the
common functionality of cmd_checkout() in checkout_main(). However, in
b7b5fce270 (switch: better names for -b and -B, 2019-03-29), the branch
creation and force creation options for 'switch' were changed to -c and
-C, respectively. As a result of this, error messages and comments that
previously referred to `-b` and `-B` became invalid for `git switch`.
For error messages that refer to `-b` and `-B`, use a format string
instead so that `-c` and `-C` can be printed when `git switch` is
invoked.
Reported-by: Robert Simpson
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Reviewed-by: Taylor Blau <me@ttaylorr.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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"git update-ref --stdin" learned a handful of new verbs to let the
user control ref update transactions more explicitly, which helps
as an ingredient to implement two-phase commit-style atomic
ref-updates across multiple repositories.
* ps/transactional-update-ref-stdin:
update-ref: implement interactive transaction handling
update-ref: read commands in a line-wise fashion
update-ref: move transaction handling into `update_refs_stdin()`
update-ref: pass end pointer instead of strbuf
update-ref: drop unused argument for `parse_refname`
update-ref: organize commands in an array
strbuf: provide function to append whole lines
git-update-ref.txt: add missing word
refs: fix segfault when aborting empty transaction
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The directory traversal code had redundant recursive calls which
made its performance characteristics exponential with respect to
the depth of the tree, which was corrected.
* en/fill-directory-exponential:
completion: fix 'git add' on paths under an untracked directory
Fix error-prone fill_directory() API; make it only return matches
dir: replace double pathspec matching with single in treat_directory()
dir: include DIR_KEEP_UNTRACKED_CONTENTS handling in treat_directory()
dir: replace exponential algorithm with a linear one
dir: refactor treat_directory to clarify control flow
dir: fix confusion based on variable tense
dir: fix broken comment
dir: consolidate treat_path() and treat_one_path()
dir: fix simple typo in comment
t3000: add more testcases testing a variety of ls-files issues
t7063: more thorough status checking
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"sparse-checkout" UI improvements.
* en/sparse-checkout:
sparse-checkout: provide a new reapply subcommand
unpack-trees: failure to set SKIP_WORKTREE bits always just a warning
unpack-trees: provide warnings on sparse updates for unmerged paths too
unpack-trees: make sparse path messages sound like warnings
unpack-trees: split display_error_msgs() into two
unpack-trees: rename ERROR_* fields meant for warnings to WARNING_*
unpack-trees: move ERROR_WOULD_LOSE_SUBMODULE earlier
sparse-checkout: use improved unpack_trees porcelain messages
sparse-checkout: use new update_sparsity() function
unpack-trees: add a new update_sparsity() function
unpack-trees: pull sparse-checkout pattern reading into a new function
unpack-trees: do not mark a dirty path with SKIP_WORKTREE
unpack-trees: allow check_updates() to work on a different index
t1091: make some tests a little more defensive against failures
unpack-trees: simplify pattern_list freeing
unpack-trees: simplify verify_absent_sparse()
unpack-trees: remove unused error type
unpack-trees: fix minor typo in comment
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Update the CI configuration to use GitHub Actions, retiring the one
based on Azure Pipelines.
* dd/ci-swap-azure-pipelines-with-github-actions:
ci: let GitHub Actions upload failed tests' directories
ci: add a problem matcher for GitHub Actions
tests: when run in Bash, annotate test failures with file name/line number
ci: retire the Azure Pipelines definition
README: add a build badge for the GitHub Actions runs
ci: configure GitHub Actions for CI/PR
ci: run gem with sudo to install asciidoctor
ci: explicit install all required packages
ci: fix the `jobname` of the `GETTEXT_POISON` job
ci/lib: set TERM environment variable if not exist
ci/lib: allow running in GitHub Actions
ci/lib: if CI type is unknown, show the environment variables
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A new CI job to build and run test suite on linux with musl libc
has been added.
* dd/ci-musl-libc:
travis: build and test on Linux with musl libc and busybox
ci/linux32: libify install-dependencies step
ci: refactor docker runner script
ci/linux32: parameterise command to switch arch
ci/lib-docker: preserve required environment variables
ci: make MAKEFLAGS available inside the Docker container in the Linux32 job
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The stash entry created by "git rebase --autosquash" to keep the
initial dirty state were discarded by mistake upon "git rebase
--quit", which has been corrected.
* dl/merge-autostash-rebase-quit-fix:
rebase: save autostash entry into stash reflog on --quit
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"git merge" learns the "--autostash" option.
* dl/merge-autostash: (22 commits)
pull: pass --autostash to merge
t5520: make test_pull_autostash() accept expect_parent_num
merge: teach --autostash option
sequencer: implement apply_autostash_oid()
sequencer: implement save_autostash()
sequencer: unlink autostash in apply_autostash()
sequencer: extract perform_autostash() from rebase
rebase: generify create_autostash()
rebase: extract create_autostash()
reset: extract reset_head() from rebase
rebase: generify reset_head()
rebase: use apply_autostash() from sequencer.c
sequencer: rename stash_sha1 to stash_oid
sequencer: make apply_autostash() accept a path
rebase: use read_oneliner()
sequencer: make read_oneliner() extern
sequencer: configurably warn on non-existent files
sequencer: make read_oneliner() accept flags
sequencer: make file exists check more efficient
sequencer: stop leaking buf
...
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This reverts commit 7a9ce0269bc0f4ef230f930b3910b70ac3142552,
which has not yet gained consensus.
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In a previous commit, we made incremental graph layers read-only by
using 'git_mkstemp_mode' with permissions '0444'.
There is no reason that 'commit-graph-chain's should be modifiable by
the user, since they are generated at a temporary location and then
atomically renamed into place.
To ensure that these files are read-only, too, use
'hold_lock_file_for_update_mode' with the same read-only permission
bits, and let the umask and 'adjust_shared_perm' take care of the rest.
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Non-layered commit-graphs use 'adjust_shared_perm' to make the
commit-graph file readable (or not) to a combination of the user, group,
and others.
Call 'adjust_shared_perm' for split-graph layers to make sure that these
also respect 'core.sharedRepository'. The 'commit-graph-chain' file
already respects this configuration since it uses
'hold_lock_file_for_update' (which calls 'adjust_shared_perm' eventually
in 'create_tempfile_mode').
Suggested-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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In the previous commit, Git learned 'hold_lock_file_for_update_mode' to
allow the caller to specify the permission bits (prior to further
adjustment by the umask and shared repository permissions) used when
acquiring a temporary file.
Use this in the commit-graph machinery for writing a non-split graph to
acquire an opened temporary file with permissions read-only permissions
to match the split behavior. (In the split case, Git uses
git_mkstemp_mode' for each of the commit-graph layers with permission
bits '0444').
One can notice this discrepancy when moving a non-split graph to be part
of a new chain. This causes a commit-graph chain where all layers have
read-only permission bits, except for the base layer, which is writable
for the current user.
Resolve this discrepancy by using the new
'hold_lock_file_for_update_mode' and passing the desired permission
bits.
Doing so causes some test fallout in t5318 and t6600. In t5318, this
occurs in tests that corrupt a commit-graph file by writing into it. For
these, 'chmod u+w'-ing the file beforehand resolves the issue. The
additional spot in 'corrupt_graph_verify' is necessary because of the
extra 'git commit-graph write' beforehand (which *does* rewrite the
commit-graph file). In t6600, this is caused by copying a read-only
commit-graph file into place and then trying to replace it. For these,
make these files writable.
Helped-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Both test_submodule_switch_recursing_with_args() and
test_submodule_forced_switch_recursing_with_args() call the internal
function test_submodule_recursing_with_args_common() with the final
argument of `--recurse-submodules`. Consolidate this duplication by
appending the argument in test_submodule_recursing_with_args_common().
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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In the shell scripts in this codebase, the usual style is to include a
space between the function name and the (). Add these missing spaces to
conform to the usual style of the code.
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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In the patches for CVE-2020-11008, the ability to specify credential
settings in the config for partial URLs got lost. For example, it used
to be possible to specify a credential helper for a specific protocol:
[credential "https://"]
helper = my-https-helper
Likewise, it used to be possible to configure settings for a specific
host, e.g.:
[credential "dev.azure.com"]
useHTTPPath = true
Let's reinstate this behavior.
While at it, increase the test coverage to document and verify the
behavior with a couple other categories of partial URLs.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Reviewed-by: Carlo Marcelo Arenas Belón <carenas@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Reading a malformed credential URL line and silently ignoring it
does not mean that we support empty lines and/or "# commented" lines
forever. We should document it to avoid confusion.
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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Those fetching over protocol v2 from linux-next and other kernel
repositories are reporting that v2 often fetches way too much than
needed.
* jn/demote-proto2-from-default:
Revert "fetch: default to protocol version 2"
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GNU/Hurd is also among the ones that need the fopen() wrapper.
* jc/gnu-hurd-lets-fread-read-dirs:
config.mak.uname: Define FREAD_READS_DIRECTORIES for GNU/Hurd
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Docfix.
* ms/doc-revision-illustration-fix:
docs: fix minor glitch in illustration
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zsh command line completion (in contrib/) update.
* tm/zsh-complete-switch-restore:
complete: zsh: add missing sub cmd completion candidates
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"git grep" did not quote a path with unusual character like other
commands (like "git diff", "git status") do, but did quote when run
from a subdirectory, both of which has been corrected.
* mt/grep-cquote-path:
grep: follow conventions for printing paths w/ unusual chars
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The "--decorate-refs" and "--decorate-refs-exclude" options "git
log" takes have learned a companion configuration variable
log.excludeDecoration that sits at the lowest priority in the
family.
* ds/log-exclude-decoration-config:
log: add log.excludeDecoration config option
log-tree: make ref_filter_match() a helper method
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"git range-diff" fixes.
* vd/range-diff-with-custom-pretty-format-fix:
range-diff: avoid negative string precision
range-diff: fix a crash in parsing git-log output
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"git diff-tree --pretty --notes" used to hit an assertion failure,
as it forgot to initialize the notes subsystem.
* tb/diff-tree-with-notes:
diff-tree.c: load notes machinery when required
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Doc update.
* eb/mboxrd-doc:
Documentation: explain "mboxrd" pretty format
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Allowing the user to split a patch hunk while "git stash -p" does
not work well; a band-aid has been added to make this (partially)
work better.
* js/stash-p-fix:
stash -p: (partially) fix bug concerning split hunks
t3904: fix incorrect demonstration of a bug
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Code in builtin/*, i.e. those can only be called from within
built-in subcommands, that implements bulk of a couple of
subcommands have been moved to libgit.a so that they could be used
by others.
* dl/libify-a-few:
Lib-ify prune-packed
Lib-ify fmt-merge-msg
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"git push --atomic" used to show failures for refs that weren't
even pushed, which has been corrected.
* jx/atomic-push:
transport-helper: new method reject_atomic_push()
transport-helper: mark failure for atomic push
send-pack: mark failure of atomic push properly
t5543: never report what we do not push
send-pack: fix inconsistent porcelain output
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"git diff" in a partial clone learned to avoid lazy loading blob
objects in more casese when they are not needed.
* jt/avoid-prefetch-when-able-in-diff:
diff: restrict when prefetching occurs
diff: refactor object read
diff: make diff_populate_filespec_options struct
promisor-remote: accept 0 as oid_nr in function
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Doc markup update.
* js/subtree-doc-update-to-asciidoctor-2:
subtree: fix build with AsciiDoctor 2
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Tests update to use "test-chmtime" instead of "touch -t".
* ds/t5319-touch-fix:
t5319: replace 'touch -m' with 'test-tool chmtime'
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"git commit-graph write --expire-time=<timestamp>" did not use the
given timestamp correctly, which has been corrected.
* ds/commit-graph-expiry-fix:
commit-graph: fix buggy --expire-time option
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Documentation updates around the "--recurse-submodules" option.
* dr/doc-recurse-submodules:
doc: --recurse-submodules mostly applies to active submodules
doc: be more precise on (fetch|push).recurseSubmodules
doc: explain how to deactivate submodule.recurse completely
doc: document --recurse-submodules for reset and restore
doc: list all commands affected by submodule.recurse
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