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Instead of dying when asked to (re)pack with the reachability
bitmap when a bitmap cannot be built, just (re)pack without
producing a bitmap in such a case, with a warning.
* jk/pack-bitmap:
pack-objects: turn off bitmaps when skipping objects
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* ss/test-on-mingw-rsync-path-no-absolute:
t5510: Do not use $(pwd) when fetching / pushing / pulling via rsync
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* us/printf-not-echo:
test-lib.sh: do not "echo" caller-supplied strings
rebase -i: do not "echo" random user-supplied strings
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The test helper lib-terminal always run an actual test_expect_* when
included, which screwed up with the use of skil-all that may have to
be done later.
* jk/lib-terminal-lazy:
t/lib-terminal: make TTY a lazy prerequisite
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"git commit --cleanup=<mode>" learned a new mode, scissors.
* nd/commit-editor-cleanup:
commit: add --cleanup=scissors
wt-status.c: move cut-line print code out to wt_status_add_cut_line
wt-status.c: make cut_line[] const to shrink .data section a bit
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"git mv" that moves a submodule forgot to adjust the array that uses
to keep track of which submodules were to be moved to update its
configuration.
* jk/mv-submodules-fix:
mv: prevent mismatched data when ignoring errors.
builtin/mv: fix out of bounds write
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Discard the accumulated "heuristics" to guess from which branch the
result wants to be pulled from and make sure what the end user
specified is not second-guessed by "git request-pull", to avoid
mistakes.
* lt/request-pull:
request-pull: documentation updates
request-pull: resurrect "pretty refname" feature
request-pull: test updates
request-pull: pick up tag message as before
request-pull: allow "local:remote" to specify names on both ends
request-pull: more strictly match local/remote branches
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Serving objects from a shallow repository needs to write a
temporary file to be used, but the serving upload-pack may not have
write access to the repository which is meant to be read-only.
Instead feed these temporary shallow bounds from the standard input
of pack-objects so that we do not have to use a temporary file.
* nd/upload-pack-shallow:
upload-pack: send shallow info over stdin to pack-objects
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Unify the codepaths that format new/modified/changed sections and
conflicted paths in the "git status" output and make it possible to
properly internationalize their output.
* jn/wt-status:
wt-status: lift the artificual "at least 20 columns" floor
wt-status: i18n of section labels
wt-status: extract the code to compute width for labels
wt-status: make full label string to be subject to l10n
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Allow v1.9.0 sorted before v1.10.0 in "git tag --list" output.
* nd/tag-version-sort:
tag: support --sort=<spec>
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* tc/commit-dry-run-exit-status-tests:
demonstrate git-commit --dry-run exit code behaviour
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On MINGW, "pwd" is defined as "pwd -W" in test-lib.sh. This usually is the
right thing, but the absolute Windows path with a colon confuses rsync. We
could use $PWD in this case to work around the issue, but in fact there is
no need to use an absolute path in the first place, so get rid of it.
This was discovered in the context of the mingwGitDevEnv project and only
did not surface before with msysgit because the latter does not ship
rsync.
Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com>
Acked-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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"git grep" learns to handle combination of "-h (no header)" and "-c
(counts)".
* rs/grep-h-c:
grep: support -h (no header) with --count
t7810: add missing variables to tests in loop
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* bg/install-branch-config-skip-prefix:
branch: use skip_prefix() in install_branch_config()
t3200-branch: test setting branch as own upstream
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* jc/no-need-for-env-in-sh-scripts:
*.sh: drop useless use of "env"
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Catch "git push $there no-such-branch" early.
* jk/detect-push-typo-early:
push: detect local refspec errors early
match_explicit_lhs: allow a "verify only" mode
match_explicit: hoist refspec lhs checks into their own function
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* jk/repack-pack-keep-objects:
repack: add `repack.packKeptObjects` config var
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Updates transport-helper, fast-import and fast-export to allow the
ref mapping and ref deletion in a way similar to the natively
supported transports.
* fc/transport-helper-fixes:
remote-bzr: support the new 'force' option
test-hg.sh: tests are now expected to pass
transport-helper.c: do not overwrite forced bit
transport-helper: check for 'forced update' message
transport-helper: add 'force' to 'export' helpers
transport-helper: don't update refs in dry-run
transport-helper: mismerge fix
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"git clean -d pathspec" did not use the given pathspec correctly
and ended up cleaning too much.
* jk/clean-d-pathspec:
clean: simplify dir/not-dir logic
clean: respect pathspecs with "-d"
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In some places we "echo" a string that is supplied by the calling
test script and may contain backslash sequences. The echo command
of some shells, most notably "dash", interprets these backslash
sequences (POSIX.1 allows this) which may scramble the test
output.
Signed-off-by: Uwe Storbeck <uwe@ibr.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The pack bitmap format requires that we have a single bit
for each object in the pack, and that each object's bitmap
represents its complete set of reachable objects. Therefore
we have no way to represent the bitmap of an object which
references objects outside the pack.
We notice this problem while generating the bitmaps, as we
try to find the offset of a particular object and realize
that we do not have it. In this case we die, and neither the
bitmap nor the pack is generated. This is correct, but
perhaps a little unfriendly. If you have bitmaps turned on
in the config, many repacks will fail which would otherwise
succeed. E.g., incremental repacks, repacks with "-l" when
you have alternates, ".keep" files.
Instead, this patch notices early that we are omitting some
objects from the pack and turns off bitmaps (with a
warning). Note that this is not strictly correct, as it's
possible that the object being omitted is not reachable from
any other object in the pack. In practice, this is almost
never the case, and there are two advantages to doing it
this way:
1. The code is much simpler, as we do not have to cleanly
abort the bitmap-generation process midway through.
2. We do not waste time partially generating bitmaps only
to find out that some object deep in the history is not
being packed.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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We shrink the source and destination arrays, but not the modes or
submodule_gitfile arrays, resulting in potentially mismatched data. Shrink
all the arrays at the same time to prevent this. Add tests to ensure the
problem does not recur.
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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When lib-terminal.sh is sourced by a test script, we
immediately set up the TTY prerequisite. We do so inside a
test_expect_success, because that nicely isolates any
generated output.
However, this early test can interfere with a script that
later wants to skip all tests (e.g., t5541 then goes on to
set up the httpd server, and wants to skip_all if that
fails). TAP output doesn't let us skip everything after we
have already run at least one test.
We could fix this by reordering the inclusion of
lib-terminal.sh in t5541 to go after the httpd setup. That
solves this case, but we might eventually hit a case with
circular dependencies, where either lib-*.sh include might
want to skip_all after the other has run a test. So
instead, let's just remove the ordering constraint entirely
by doing the setup inside a test_lazy_prereq construct,
rather than in a regular test. We never cared about the
test outcome anyway (it was written to always succeed).
Note that in addition to setting up the prerequisite, the
current test also defines test_terminal. Since we can't
affect the environment from a lazy_prereq, we have to hoist
that out. We previously depended on it _not_ being defined
when the TTY prereq isn't set as a way to ensure that tests
properly declare their dependency on TTY. However, we still
cover the case (see the in-code comment for details).
Reported-by: Jens Lehmann <Jens.Lehmann@web.de>
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Allow loosening remote "git archive" invocation security check that
refuses to serve tree-ish not at the tip of any ref.
* sg/archive-restrict-remote:
add uploadarchive.allowUnreachable option
docs: clarify remote restrictions for git-upload-archive
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"git difftool" misbehaved when the repository is bound to the
working tree with the ".git file" mechanism, where a textual
file ".git" tells us where it is.
* da/difftool-git-files:
t7800: add a difftool test for .git-files
difftool: support repositories with .git-files
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* tg/index-v4-format:
read-cache: add index.version config variable
test-lib: allow setting the index format version
introduce GIT_INDEX_VERSION environment variable
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"git push" did not pay attention to branch.*.pushremote if it is
defined earlier than remote.pushdefault; the order of these two
variables in the configuration file should not matter, but it did by
mistake.
* jk/remote-pushremote-config-reading:
remote: handle pushremote config in any order
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Tighten codepaths that parse timestamps in commit objects.
* jk/commit-dates-parsing-fix:
show_ident_date: fix tz range check
log: do not segfault on gmtime errors
log: handle integer overflow in timestamps
date: check date overflow against time_t
fsck: report integer overflow in author timestamps
t4212: test bogus timestamps with git-log
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"git notes -C <blob>" should not take an object that is not a blob.
* jh/note-trees-record-blobs:
notes: disallow reusing non-blob as a note object
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We started using wildmatch() in place of fnmatch(3); complete the
process and stop using fnmatch(3).
* nd/no-more-fnmatch:
actually remove compat fnmatch source code
stop using fnmatch (either native or compat)
Revert "test-wildmatch: add "perf" command to compare wildmatch and fnmatch"
use wildmatch() directly without fnmatch() wrapper
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"git diff --external-diff" incorrectly fed the submodule directory
in the working tree to the external diff driver when it knew it is
the same as one of the versions being compared.
* tr/diff-submodule-no-reuse-worktree:
diff: do not reuse_worktree_file for submodules
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"git reset" needs to refresh the index when working in a working
tree (it can also be used to match the index to the HEAD in an
otherwise bare repository), but it failed to set up the working
tree properly, causing GIT_WORK_TREE to be ignored.
* nd/reset-setup-worktree:
reset: optionally setup worktree and refresh index on --mixed
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"git config" learned to read from the standard input when "-" is
given as the value to its "--file" parameter (attempting an
operation to update the configuration in the standard input of
course is rejected).
* ks/config-file-stdin:
config: teach "git config --file -" to read from the standard input
config: change git_config_with_options() interface
builtin/config.c: rename check_blob_write() -> check_write()
config: disallow relative include paths from blobs
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Trailing whitespaces in .gitignore files, unless they are quoted for
fnmatch(3), e.g. "path\ ", are warned and ignored.
Strictly speaking, this is a backward incompatible change, but very
unlikely to bite any sane user and adjusting should be obvious and
easy.
* nd/gitignore-trailing-whitespace:
t0008: skip trailing space test on Windows
dir: ignore trailing spaces in exclude patterns
dir: warn about trailing spaces in exclude patterns
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"git check-attr" when (trying to) work on a repository with a
working tree did not work well when the working tree was specified
via --work-tree (and obviously with --git-dir).
The command also works in a bare repository but it reads from the
(possibly stale, irrelevant and/or nonexistent) index, which may
need to be fixed to read from HEAD, but that is a completely
separate issue. As a related tangent to this separate issue, we
may want to also fix "check-ignore", which refuses to work in a
bare repository, to also operate in a bare one.
* jc/check-attr-honor-working-tree:
check-attr: move to the top of working tree when in non-bare repository
t0003: do not chdir the whole test process
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When we show unmerged paths, we had an artificial 20 columns floor
for the width of labels (e.g. "both deleted:") shown next to the
pathnames. Depending on the locale, this may result in a label that
is too wide when all the label strings are way shorter than 20
columns, or no-op when a label string is longer than 20 columns.
Just drop the artificial floor. The screen real estate is better
utilized this way when all the strings are shorter.
Adjust the tests to this change.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Suppress printing the header (filename) with -h even if in -c/--count
mode. GNU grep and OpenBSD's grep do the same.
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Some tests in t7810-grep.sh are in a loop that runs them against HEAD and
the work tree. In order for that to work the test code should use the
variables $L (display name), $H (HEAD or empty string) and $HC (revision
prefix for result lines); otherwise tests are just repeated with the same
target. Add the variables where they're missing and make sure the test
description is wrapped in double quotes (instead of single quotes) to
allow variables to be expanded.
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Before cdab485 (upload-pack: delegate rev walking in shallow fetch to
pack-objects - 2013-08-16) upload-pack does not write to the source
repository. cdab485 starts to write $GIT_DIR/shallow_XXXXXX if it's a
shallow fetch, so the source repo must be writable.
git:// servers do not need write access to repos and usually don't
have it, which means cdab485 breaks shallow clone over git://
Instead of using a temporary file as the media for shallow points, we
can send them over stdin to pack-objects as well. Prepend shallow
SHA-1 with --shallow so pack-objects knows what is what.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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git-clean uses read_directory to fill in a `struct dir` with
potential hits. However, read_directory does not actually
check against our pathspec. It uses a simplified version
that may turn up false positives. As a result, we need to
check that any hits match our pathspec. We do so reliably
for non-directories. For directories, if "-d" is not given
we check that the pathspec matched exactly (i.e., we are
even stricter, and require an explicit "git clean foo" to
clean "foo/"). But if "-d" is given, rather than relaxing
the exact match to allow a recursive match, we do not check
the pathspec at all.
This regression was introduced in 113f10f (Make git-clean a
builtin, 2007-11-11).
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The Windows API does not preserve file names with trailing spaces (and
dots), but rather strips them. Our tools (MSYS bash, git) base the POSIX
emulation on the Windows API. As a consequence, it is impossible for bash
on Windows to allocate a file whose name has trailing spaces, and for git
to stat such a file. Both operate on a file whose name has the spaces
stripped. Skip the test that needs such a file name.
Note that we do not use (another incarnation of) prerequisite FUNNYNAMES.
The reason is that FUNNYNAMES is intended to represent a property of the
file system. But the inability to have trailing spaces in a file name is
a property of the Windows API. The file system (NTFS) does not have this
limitation.
Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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"git add -u" and "git add -A" without any pathspec is a tree-wide
operation now, even when they are run in a subdirectory of the
working tree.
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In a bourne shell script, "VAR=VAL command" is sufficient to run
'command' with environment variable VAR set to value VAL without
affecting the environment of the shell itself; there is no need
to say "env VAR=VAL command".
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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No test asserts that "git branch -u refs/heads/my-branch my-branch"
avoids leaving nonsense configuration and emits a warning.
Add a test that does so.
Signed-off-by: Brian Gesiak <modocache@gmail.com>
Helped-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Teach "make test" to run networking tests when possible by default.
* jk/run-network-tests-by-default:
tests: turn on network daemon tests by default
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Allow running "gc --auto" in the background.
* nd/daemonize-gc:
gc: config option for running --auto in background
daemon: move daemonize() to libgit.a
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Teach combine-diff to honour the path-output-order imposed by
diffcore-order, and optimize how matching paths are found in
the N-way diffs made with parents.
* ks/combine-diff:
tests: add checking that combine-diff emits only correct paths
combine-diff: simplify intersect_paths() further
combine-diff: combine_diff_path.len is not needed anymore
combine-diff: optimize combine_diff_path sets intersection
diff test: add tests for combine-diff with orderfile
diffcore-order: export generic ordering interface
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When pushing, we do not even look at our push refspecs until
after we have made contact with the remote receive-pack and
gotten its list of refs. This means that we may go to some
work, including asking the user to log in, before realizing
we have simple errors like "git push origin matser".
We cannot catch all refspec problems, since fully evaluating
the refspecs requires knowing what the remote side has. But
we can do a quick sanity check of the local side and catch a
few simple error cases.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: David Aguilar <davvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The git-repack command always passes `--honor-pack-keep`
to pack-objects. This has traditionally been a good thing,
as we do not want to duplicate those objects in a new pack,
and we are not going to delete the old pack.
However, when bitmaps are in use, it is important for a full
repack to include all reachable objects, even if they may be
duplicated in a .keep pack. Otherwise, we cannot generate
the bitmaps, as the on-disk format requires the set of
objects in the pack to be fully closed.
Even if the repository does not generally have .keep files,
a simultaneous push could cause a race condition in which a
.keep file exists at the moment of a repack. The repack may
try to include those objects in one of two situations:
1. The pushed .keep pack contains objects that were
already in the repository (e.g., blobs due to a revert of
an old commit).
2. Receive-pack updates the refs, making the objects
reachable, but before it removes the .keep file, the
repack runs.
In either case, we may prefer to duplicate some objects in
the new, full pack, and let the next repack (after the .keep
file is cleaned up) take care of removing them.
This patch introduces both a command-line and config option
to disable the `--honor-pack-keep` option. By default, it
is triggered when pack.writeBitmaps (or `--write-bitmap-index`
is turned on), but specifying it explicitly can override the
behavior (e.g., in cases where you prefer .keep files to
bitmaps, but only when they are present).
Note that this option just disables the pack-objects
behavior. We still leave packs with a .keep in place, as we
do not necessarily know that we have duplicated all of their
objects.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Junio C Hamano
Sebastian Schuberth
Uwe Storbeck
Jeff King
brian m. carlson
René Scharfe
Nguyễn Thái Ngọc Duy
Johannes Sixt
Brian Gesiak