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Assorted fixes to the directory traversal API.
* en/fill-directory-fixes:
dir.c: use st_add3() for allocation size
dir: consolidate similar code in treat_directory()
dir: synchronize treat_leading_path() and read_directory_recursive()
dir: fix checks on common prefix directory
dir: break part of read_directory_recursive() out for reuse
dir: exit before wildcard fall-through if there is no wildcard
dir: remove stray quote character in comment
Revert "dir.c: make 'git-status --ignored' work within leading directories"
t3011: demonstrate directory traversal failures
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Test cleanup.
* rs/test-cleanup:
t6030: don't create unused file
t5580: don't create unused file
t3501: don't create unused file
t7004: don't create unused file
t4256: don't create unused file
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Extend test coverage for a recent fix.
* rs/xdiff-ignore-ws-w-func-context:
t4015: improve coverage of function context test
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The effort to move "git-add--interactive" to C continues.
* js/add-p-in-c:
built-in add -p: show helpful hint when nothing can be staged
built-in add -p: only show the applicable parts of the help text
built-in add -p: implement the 'q' ("quit") command
built-in add -p: implement the '/' ("search regex") command
built-in add -p: implement the 'g' ("goto") command
built-in add -p: implement hunk editing
strbuf: add a helper function to call the editor "on an strbuf"
built-in add -p: coalesce hunks after splitting them
built-in add -p: implement the hunk splitting feature
built-in add -p: show different prompts for mode changes and deletions
built-in app -p: allow selecting a mode change as a "hunk"
built-in add -p: handle deleted empty files
built-in add -p: support multi-file diffs
built-in add -p: offer a helpful error message when hunk navigation failed
built-in add -p: color the prompt and the help text
built-in add -p: adjust hunk headers as needed
built-in add -p: show colored hunks by default
built-in add -i: wire up the new C code for the `patch` command
built-in add -i: start implementing the `patch` functionality in C
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Management of sparsely checked-out working tree has gained a
dedicated "sparse-checkout" command.
* ds/sparse-cone: (21 commits)
sparse-checkout: improve OS ls compatibility
sparse-checkout: respect core.ignoreCase in cone mode
sparse-checkout: check for dirty status
sparse-checkout: update working directory in-process for 'init'
sparse-checkout: cone mode should not interact with .gitignore
sparse-checkout: write using lockfile
sparse-checkout: use in-process update for disable subcommand
sparse-checkout: update working directory in-process
sparse-checkout: sanitize for nested folders
unpack-trees: add progress to clear_ce_flags()
unpack-trees: hash less in cone mode
sparse-checkout: init and set in cone mode
sparse-checkout: use hashmaps for cone patterns
sparse-checkout: add 'cone' mode
trace2: add region in clear_ce_flags
sparse-checkout: create 'disable' subcommand
sparse-checkout: add '--stdin' option to set subcommand
sparse-checkout: 'set' subcommand
clone: add --sparse mode
sparse-checkout: create 'init' subcommand
...
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Redo "git name-rev" to avoid recursive calls.
* sg/name-rev-wo-recursion:
name-rev: cleanup name_ref()
name-rev: eliminate recursion in name_rev()
name-rev: use 'name->tip_name' instead of 'tip_name'
name-rev: drop name_rev()'s 'generation' and 'distance' parameters
name-rev: restructure creating/updating 'struct rev_name' instances
name-rev: restructure parsing commits and applying date cutoff
name-rev: pull out deref handling from the recursion
name-rev: extract creating/updating a 'struct name_rev' into a helper
t6120: add a test to cover inner conditions in 'git name-rev's name_rev()
name-rev: use sizeof(*ptr) instead of sizeof(type) in allocation
name-rev: avoid unnecessary cast in name_ref()
name-rev: use strbuf_strip_suffix() in get_rev_name()
t6120-describe: modernize the 'check_describe' helper
t6120-describe: correct test repo history graph in comment
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Some Porcelain commands are written in Perl, and tests on them are
expected not to work when the platform lacks a working perl.
* ra/t5150-depends-on-perl:
t5150: skip request-pull test if Perl is disabled
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"git format-patch" can take a set of configured format.notes values
to specify which notes refs to use in the log message part of the
output. The behaviour of this was not consistent with multiple
--notes command line options, which has been corrected.
* dl/format-patch-notes-config-fixup:
notes.h: fix typos in comment
notes: break set_display_notes() into smaller functions
config/format.txt: clarify behavior of multiple format.notes
format-patch: move git_config() before repo_init_revisions()
format-patch: use --notes behavior for format.notes
notes: extract logic into set_display_notes()
notes: create init_display_notes() helper
notes: rename to load_display_notes()
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A few more commands learned the "--pathspec-from-file" command line
option.
* am/pathspec-f-f-checkout:
checkout, restore: support the --pathspec-from-file option
doc: restore: synchronize <pathspec> description
doc: checkout: synchronize <pathspec> description
doc: checkout: fix broken text reference
doc: checkout: remove duplicate synopsis
add: support the --pathspec-from-file option
cmd_add: prepare for next patch
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An earlier series to teach "--pathspec-from-file" to "git commit"
forgot to make the option incompatible with "--all", which has been
corrected.
* am/pathspec-from-file:
commit: forbid --pathspec-from-file --all
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On FreeBSD, when executed by root ls enables the '-A' option:
-A Include directory entries whose names begin with a dot (`.')
except for . and ... Automatically set for the super-user unless
-I is specified.
As a result the .git directory appeared in the output when run as root.
Simulate no-dotfile ls behaviour using a shell glob.
Helped-by: Eric Wong <e@80x24.org>
Helped-by: Junio C Hamano <gitster@pobox.com>
Helped-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Ed Maste <emaste@FreeBSD.org>
Acked-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Our optimization to avoid calling into read_directory_recursive() when
all pathspecs have a common leading directory mean that we need to match
the logic that read_directory_recursive() would use if we had just
called it from the root. Since it does more than call treat_path() we
need to copy that same logic.
Alternatively, we could try to change treat_path to return path_recurse
for an untracked directory under the given special circumstances that
this logic checks for, but a simple switch results in many test failures
such as 'git clean -d' not wiping out untracked but empty directories.
To work around that, we'd need the caller of treat_path to check for
path_recurse and sometimes special case it into path_untracked. In
other words, we'd still have extra logic in both places.
Needing to duplicate logic like this means it is guaranteed someone will
eventually need to make further changes and forget to update both
locations. It is tempting to just nuke the leading_directory special
casing to avoid such bugs and simplify the code, but unpack_trees'
verify_clean_subdirectory() also calls read_directory() and does so with
a non-empty leading path, so I'm hesitant to try to restructure further.
Add obnoxious warnings to treat_leading_path() and
read_directory_recursive() to try to warn people of such problems.
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Many years ago, the directory traversing logic had an optimization that
would always recurse into any directory that was a common prefix of all
the pathspecs without walking the leading directories to get down to
the desired directory. Thus,
git ls-files -o .git/ # case A
would notice that .git/ was a common prefix of all pathspecs (since
it is the only pathspec listed), and then traverse into it and start
showing unknown files under that directory. Unfortunately, .git/ is not
a directory we should be traversing into, which made this optimization
problematic. This also affected cases like
git ls-files -o --exclude-standard t/ # case B
where t/ was in the .gitignore file and thus isn't interesting and
shouldn't be recursed into. It also affected cases like
git ls-files -o --directory untracked_dir/ # case C
where untracked_dir/ is indeed untracked and thus interesting, but the
--directory flag means we only want to show the directory itself, not
recurse into it and start listing untracked files below it.
The case B class of bugs were noted and fixed in commits 16e2cfa90993
("read_directory(): further split treat_path()", 2010-01-08) and
48ffef966c76 ("ls-files: fix overeager pathspec optimization",
2010-01-08), with the idea being that we first wanted to check whether
the common prefix was interesting. The former patch noted that
treat_path() couldn't be used when checking the common prefix because
treat_path() requires a dir_entry() and we haven't read any directories
at the point we are checking the common prefix. So, that patch split
treat_one_path() out of treat_path(). The latter patch then created a
new treat_leading_path() which duplicated by hand the bits of
treat_path() that couldn't be broken out and then called
treat_one_path() for the remainder. There were three problems with this
approach:
* The duplicated logic in treat_leading_path() accidentally missed the
check for special paths (such as is_dot_or_dotdot and matching
".git"), causing case A types of bugs to continue to be an issue.
* The treat_leading_path() logic assumed we should traverse into
anything where path_treatment was not path_none, i.e. it perpetuated
class C types of bugs.
* It meant we had split logic that needed to kept in sync, running the
risk that people introduced new inconsistencies (such as in commit
be8a84c52669, which we reverted earlier in this series, or in commit
df5bcdf83ae which we'll fix in a subsequent commit)
Fix most these problems by making treat_leading_path() not only loop
over each leading path component, but calling treat_path() directly on
each. To do so, we have to create a synthetic dir_entry, but that only
takes a few lines. Then, pay attention to the path_treatment result we
get from treat_path() and don't treat path_excluded, path_untracked, and
path_recurse all the same as path_recurse.
This leaves one remaining problem, the new inconsistency from commit
df5bcdf83ae. That will be addressed in a subsequent commit.
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Add a test that includes an actual function line in the test file to
check if context is expanded to include the whole function, and add an
ignored change before function context to check if that one stays hidden
while the originally ignored change within function context is shown.
This differs from the existing test, which is concerned with the case
where there is no function line at all in the file (and we might look
past the beginning of the file).
Helped-by: Jeff King <peff@peff.net>
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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I forgot this in my previous patch `--pathspec-from-file` for
`git commit` [1]. When both `--pathspec-from-file` and `--all` were
specified, `--all` took precedence and `--pathspec-from-file` was
ignored. Before `--pathspec-from-file` was implemented, this case was
prevented by this check in `parse_and_validate_options()` :
die(_("paths '%s ...' with -a does not make sense"), argv[0]);
It is unfortunate that these two cases are disconnected. This came as
result of how the code was laid out before my patches, where `pathspec`
is parsed outside of `parse_and_validate_options()`. This branch is
already full of refactoring patches and I did not dare to go for another
one.
Fix by mirroring `die()` for `--pathspec-from-file` as well.
[1] Commit e440fc58 ("commit: support the --pathspec-from-file option" 2019-11-19)
Reported-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Alexandr Miloslavskiy <alexandr.miloslavskiy@syntevo.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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t3434.3 was fixed by commit 917d0d6234be ("Merge branch
'js/rebase-r-safer-label'", 2019-12-05). t3434 did not exist in
js/rebase-r-safer-label, so could not have marked the test as fixed, and
it was probably not noticed that the merge fixed this test. Mark it as
fixed now.
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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my_bisect_log3.txt was added by c9c4e2d5a2 (bisect: only check merge
bases when needed, 2008-08-22), but hasn't been used then and since.
Get rid of it.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The file "out" was introduced by 13b57da833 (mingw: verify that paths
are not mistaken for remote nicknames, 2017-05-29), but has not actually
been used then and since. Get rid of it.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The file "out" became unused with fd53b7ffd1 (merge-recursive: improve
add_cacheinfo error handling, 2018-04-19); get rid of it.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Test cleanup.
* js/t3404-indent-fix:
t3404: fix indentation
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The test on "fast-import" used to get stuck when "fast-import" died
in the middle.
* sg/t9300-robustify:
t9300-fast-import: don't hang if background fast-import exits too early
t9300-fast-import: store the PID in a variable instead of pidfile
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Test coverage update in preparation for further work on "git add -i".
* js/add-i-a-bit-more-tests:
apply --allow-overlap: fix a corner case
git add -p: use non-zero exit code when the diff generation failed
t3701: verify that the diff.algorithm config setting is handled
t3701: verify the shown messages when nothing can be added
t3701: add a test for the different `add -p` prompts
t3701: avoid depending on the TTY prerequisite
t3701: add a test for advanced split-hunk editing
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Code clean-up.
* dl/range-diff-with-notes:
range-diff: clear `other_arg` at end of function
range-diff: mark pointers as const
t3206: fix incorrect test name
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The "diff" machinery learned not to lose added/removed blank lines
in the context when --ignore-blank-lines and --function-context are
used at the same time.
* rs/xdiff-ignore-ws-w-func-context:
xdiff: unignore changes in function context
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"git rebase" did not work well when format.useAutoBase
configuration variable is set, which has been corrected.
* dl/rebase-with-autobase:
rebase: fix format.useAutoBase breakage
format-patch: teach --no-base
t4014: use test_config()
format-patch: fix indentation
t3400: demonstrate failure with format.useAutoBase
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Test cleanup.
* dl/test-cleanup: (26 commits)
t7700: stop losing return codes of git commands
t7700: make references to SHA-1 generic
t7700: replace egrep with grep
t7700: consolidate code into test_has_duplicate_object()
t7700: consolidate code into test_no_missing_in_packs()
t7700: s/test -f/test_path_is_file/
t7700: move keywords onto their own line
t7700: remove spaces after redirect operators
t7700: drop redirections to /dev/null
t7501: stop losing return codes of git commands
t7501: remove spaces after redirect operators
t5703: stop losing return codes of git commands
t5703: simplify one-time-sed generation logic
t5317: use ! grep to check for no matching lines
t5317: stop losing return codes of git commands
t4138: stop losing return codes of git commands
t4015: use test_write_lines()
t4015: stop losing return codes of git commands
t3600: comment on inducing SIGPIPE in `git rm`
t3600: stop losing return codes of git commands
...
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In a repository with many packfiles, the cost of the procedure that
avoids registering the same packfile twice was unnecessarily high
by using an inefficient search algorithm, which has been corrected.
* cs/store-packfiles-in-hashmap:
packfile.c: speed up loading lots of packfiles
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Correct unintentional duplication(s) of words, such as "the the",
and "can can" etc.
The changes are only applied to cases where it's fixing what is clearly
wrong or prone to misunderstanding, as suggested by the reviewers.
Helped-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Helped-by: Denton Liu <liu.denton@gmail.com>
Helped-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: ryenus <ryenus@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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This patch implements the hunk searching feature in the C version of
`git add -p`.
A test is added to verify that this behavior matches the one of the Perl
version of `git add -p`.
Note that this involves a change of behavior: the Perl version uses (of
course) the Perl flavor of regular expressions, while this patch uses
the regcomp()/regexec(), i.e. POSIX extended regular expressions. In
practice, this behavior change is unlikely to matter.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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With this patch, it is now possible to see a summary of the available
hunks and to navigate between them (by number).
A test is added to verify that this behavior matches the one of the Perl
version of `git add -p`.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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If this developer's workflow is any indication, then this is *the* most
useful feature of Git's interactive `add `command.
Note: once again, this is not a verbatim conversion from the Perl code
to C: the `hunk_splittable()` function, for example, essentially did all
the work of splitting the hunk, just to find out whether more than one
hunk would have been the result (and then tossed that result into the
trash). In C we instead count the number of resulting hunks (without
actually doing the work of splitting, but just counting the transitions
from non-context lines to context lines), and store that information
with the hunk, and we do that *while* parsing the diff in the first
place.
Another deviation: the built-in `git add -p` was designed with a single
strbuf holding the diff (and another one holding the colored diff, if
that one was asked for) in mind, and hunks essentially store just the
start and end offsets pointing into that strbuf. As a consequence, when
we split hunks, we now use a special mode where the hunk header is
generated dynamically, and only the rest of the hunk is stored using
such start/end offsets. This way, we also avoid the frequent
formatting/re-parsing of the hunk header of the Perl version.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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When a user uses the sparse-checkout feature in cone mode, they
add patterns using "git sparse-checkout set <dir1> <dir2> ..."
or by using "--stdin" to provide the directories line-by-line over
stdin. This behaviour naturally looks a lot like the way a user
would type "git add <dir1> <dir2> ..."
If core.ignoreCase is enabled, then "git add" will match the input
using a case-insensitive match. Do the same for the sparse-checkout
feature.
Perform case-insensitive checks while updating the skip-worktree
bits during unpack_trees(). This is done by changing the hash
algorithm and hashmap comparison methods to optionally use case-
insensitive methods.
When this is enabled, there is a small performance cost in the
hashing algorithm. To tease out the worst possible case, the
following was run on a repo with a deep directory structure:
git ls-tree -d -r --name-only HEAD |
git sparse-checkout set --stdin
The 'set' command was timed with core.ignoreCase disabled or
enabled. For the repo with a deep history, the numbers were
core.ignoreCase=false: 62s
core.ignoreCase=true: 74s (+19.3%)
For reproducibility, the equivalent test on the Linux kernel
repository had these numbers:
core.ignoreCase=false: 3.1s
core.ignoreCase=true: 3.6s (+16%)
Now, this is not an entirely fair comparison, as most users
will define their sparse cone using more shallow directories,
and the performance improvement from eb42feca97 ("unpack-trees:
hash less in cone mode" 2019-11-21) can remove most of the
hash cost. For a more realistic test, drop the "-r" from the
ls-tree command to store only the first-level directories.
In that case, the Linux kernel repository takes 0.2-0.25s in
each case, and the deep repository takes one second, plus or
minus 0.05s, in each case.
Thus, we _can_ demonstrate a cost to this change, but it is
unlikely to matter to any reasonable sparse-checkout cone.
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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msgfile2 became unused with 3968658599 (Make builtin-tag.c use
parse_options., 2007-11-09), get rid of it.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The file "stdout" has been created by the test script since its initial
(and so far only) version added by 3aa4d81f88 (mailinfo: support
format=flowed, 2018-08-25), but has never been used. Get rid of it.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The DO_MATCH_LEADING_PATHSPEC had a fall-through case for if there was a
wildcard, noting that we don't yet have enough information to determine
if a further paths under the current directory might match due to the
presence of wildcards. But if we have no wildcards in our pathspec,
then we shouldn't get to that fall-through case.
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Commit be8a84c52669 ("dir.c: make 'git-status --ignored' work within
leading directories", 2013-04-15) noted that
git status --ignored <SOMEPATH>
would not list ignored files and directories within <SOMEPATH> if
<SOMEPATH> was untracked, and modified the behavior to make it show
them. However, it did so via a hack that broke consistency; it would
show paths under <SOMEPATH> differently than a simple
git status --ignored | grep <SOMEPATH>
would show them. A correct fix is slightly more involved, and
complicated slightly by this hack, so we revert this commit (but keep
corrected versions of the testcases) and will later fix the original
bug with a subsequent patch.
Some history may be helpful:
A very, very similar case to the commit we are reverting was raised in
commit 48ffef966c76 ("ls-files: fix overeager pathspec optimization",
2010-01-08); but it actually went in somewhat the opposite direction. In
that commit, it mentioned how
git ls-files -o --exclude-standard t/
used to show untracked files under t/ even when t/ was ignored, and then
changed the behavior to stop showing untracked files under an ignored
directory. More importantly, this commit considered keeping this
behavior but noted that it would be inconsistent with the behavior when
multiple pathspecs were specified and thus rejected it.
The reason for this whole inconsistency when one pathspec is specified
versus zero or two is because common prefixes of pathspecs are sent
through a different set of checks (in treat_leading_path()) than normal
file/directory traversal (those go through read_directory_recursive()
and treat_path()). As such, for consistency, one needs to check that
both codepaths produce the same result.
Revert commit be8a84c526691667fc04a8241d93a3de1de298ab, except instead
of removing the testcase it added, modify it to check for correct and
consistent behavior. A subsequent patch in this series will fix the
testcase.
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Add several tests demonstrating directory traversal failures of various
sorts in dir.c (and one similar looking test that turns out to be a
git_fnmatch bug). A lot of these tests look like near duplicates of
each other, but an optimization path in dir.c to pre-descend into a
common prefix and the specialized treatment of trailing slashes in dir.c
mean the tiny differences are sometimes important and potentially cause
different codepaths to be explored.
Of the 7 failing tests, 2 are new to git-2.24.0 (tweaked by side effects
of the en/clean-nested-with-ignored-topic); the other 5 also failed
under git-2.23.0 and earlier.
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Test portability fix.
* em/test-skip-regex-illseq:
t4210: skip i18n tests that don't work on FreeBSD
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Test portability fix.
* bc/t9001-zsh-in-posix-emulation-mode:
t9001: avoid including non-trailing NUL bytes in variables
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Code cleanup.
* sg/test-squelch-noise-in-commit-bulk:
test-lib-functions: suppress a 'git rev-parse' error in 'test_commit_bulk'
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Test cleanup.
* jk/perf-wo-git-dot-pm:
t/perf: don't depend on Git.pm
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One kind of progress messages were always given during commit-graph
generation, instead of following the "if it takes more than two
seconds, show progress" pattern, which has been corrected.
* ds/commit-graph-delay-gen-progress:
commit-graph: use start_delayed_progress()
progress: create GIT_PROGRESS_DELAY
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Test fix.
* as/t7812-missing-redirects-fix:
t7812: expect failure for grep -i with invalid UTF-8 data
t7812: add missing redirects
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"git log" family learned "--pretty=reference" that gives the name
of a commit in the format that is often used to refer to it in log
messages.
* dl/pretty-reference:
SubmittingPatches: use `--pretty=reference`
pretty: implement 'reference' format
pretty: add struct cmt_fmt_map::default_date_mode_type
pretty: provide short date format
t4205: cover `git log --reflog -z` blindspot
pretty.c: inline initalize format_context
revision: make get_revision_mark() return const pointer
completion: complete `tformat:` pretty format
SubmittingPatches: remove dq from commit reference
pretty-formats.txt: use generic terms for hash
SubmittingPatches: use generic terms for hash
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"git submodule" learned a subcommand "set-url".
* dl/submodule-set-url:
submodule: teach set-url subcommand
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Work around a issue where a FD that is left open when spawning a
child process and is kept open in the child can interfere with the
operation in the parent process on Windows.
* js/mingw-inherit-only-std-handles:
mingw: forbid translating ERROR_SUCCESS to an errno value
mingw: do set `errno` correctly when trying to restrict handle inheritance
mingw: restrict file handle inheritance only on Windows 7 and later
mingw: spawned processes need to inherit only standard handles
mingw: work around incorrect standard handles
mingw: demonstrate that all file handles are inherited by child processes
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"git rebase -i" learned a few options that are known by "git
rebase" proper.
* ra/rebase-i-more-options:
rebase -i: finishing touches to --reset-author-date
rebase: add --reset-author-date
rebase -i: support --ignore-date
sequencer: rename amend_author to author_to_rename
rebase -i: support --committer-date-is-author-date
sequencer: allow callers of read_author_script() to ignore fields
rebase -i: add --ignore-whitespace flag
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A few commands learned to take the pathspec from the
standard input or a named file, instead of taking it as the command
line arguments.
* am/pathspec-from-file:
commit: support the --pathspec-from-file option
doc: commit: synchronize <pathspec> description
reset: support the `--pathspec-from-file` option
doc: reset: synchronize <pathspec> description
pathspec: add new function to parse file
parse-options.h: add new options `--pathspec-from-file`, `--pathspec-file-nul`
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When we had multiple `format.notes` config values where we had `<ref1>`,
`false`, `<ref2>` (in that order), then we would print out the notes for
both `<ref1>` and `<ref2>`. This doesn't make sense, however, since we
parse the config in a top-down manner and a `false` should be able to
override previous configurations, just like how `--no-notes` will
override previous `--notes`.
Duplicate the logic that handles the `--[no-]notes[=]` option to
`format.notes` for consistency. As a result, when parsing the config
from top to bottom, `format.notes = true` will behave like `--notes`,
`format.notes = <ref>` will behave like `--notes=<ref>` and
`format.notes = false` will behave like `--no-notes`.
This change isn't strictly backwards compatible but since it is an edge
case where a sane user would not mix notes refs with `false` and this
feature is relatively new (released only in v2.23.0), this change should
be harmless.
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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