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2019-12-25Merge branch 'en/fill-directory-fixes'Libravatar Junio C Hamano2-2/+216
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
2019-12-25Merge branch 'rs/test-cleanup'Libravatar Junio C Hamano5-5/+4
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
2019-12-25Merge branch 'rs/xdiff-ignore-ws-w-func-context'Libravatar Junio C Hamano1-0/+23
Extend test coverage for a recent fix. * rs/xdiff-ignore-ws-w-func-context: t4015: improve coverage of function context test
2019-12-25Merge branch 'js/add-p-in-c'Libravatar Junio C Hamano1-0/+42
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
2019-12-25Merge branch 'ds/sparse-cone'Libravatar Junio C Hamano1-0/+332
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 ...
2019-12-25Merge branch 'sg/name-rev-wo-recursion'Libravatar Junio C Hamano1-16/+56
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
2019-12-25Merge branch 'ra/t5150-depends-on-perl'Libravatar Junio C Hamano1-0/+6
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
2019-12-25Merge branch 'dl/format-patch-notes-config-fixup'Libravatar Junio C Hamano1-0/+32
"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()
2019-12-25Merge branch 'am/pathspec-f-f-checkout'Libravatar Junio C Hamano4-0/+407
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
2019-12-25Merge branch 'am/pathspec-from-file'Libravatar Junio C Hamano1-0/+6
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
2019-12-20sparse-checkout: improve OS ls compatibilityLibravatar Ed Maste1-14/+22
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>
2019-12-19dir: synchronize treat_leading_path() and read_directory_recursive()Libravatar Elijah Newren2-2/+2
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>
2019-12-19dir: fix checks on common prefix directoryLibravatar Elijah Newren1-3/+3
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>
2019-12-19t4015: improve coverage of function context testLibravatar René Scharfe1-0/+23
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>
2019-12-18commit: forbid --pathspec-from-file --allLibravatar Alexandr Miloslavskiy1-0/+6
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>
2019-12-18t3434: mark successful test as suchLibravatar Elijah Newren1-1/+1
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>
2019-12-18t6030: don't create unused fileLibravatar René Scharfe1-1/+1
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>
2019-12-18t5580: don't create unused fileLibravatar René Scharfe1-1/+1
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>
2019-12-18t3501: don't create unused fileLibravatar René Scharfe1-1/+1
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>
2019-12-16Merge branch 'js/t3404-indent-fix'Libravatar Junio C Hamano1-5/+5
Test cleanup. * js/t3404-indent-fix: t3404: fix indentation
2019-12-16Merge branch 'sg/t9300-robustify'Libravatar Junio C Hamano1-4/+16
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
2019-12-16Merge branch 'js/add-i-a-bit-more-tests'Libravatar Junio C Hamano1-8/+82
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
2019-12-16Merge branch 'dl/range-diff-with-notes'Libravatar Junio C Hamano1-1/+1
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
2019-12-16Merge branch 'rs/xdiff-ignore-ws-w-func-context'Libravatar Junio C Hamano1-5/+1
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
2019-12-16Merge branch 'dl/rebase-with-autobase'Libravatar Junio C Hamano2-5/+15
"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
2019-12-16Merge branch 'dl/test-cleanup'Libravatar Junio C Hamano12-323/+425
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 ...
2019-12-16Merge branch 'cs/store-packfiles-in-hashmap'Libravatar Junio C Hamano1-0/+18
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
2019-12-16fix-typo: consecutive-word duplicationsLibravatar ryenus1-1/+1
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>
2019-12-13built-in add -p: implement the '/' ("search regex") commandLibravatar Johannes Schindelin1-0/+14
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>
2019-12-13built-in add -p: implement the 'g' ("goto") commandLibravatar Johannes Schindelin1-0/+16
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>
2019-12-13built-in add -p: implement the hunk splitting featureLibravatar Johannes Schindelin1-0/+12
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>
2019-12-13sparse-checkout: respect core.ignoreCase in cone modeLibravatar Derrick Stolee1-0/+17
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>
2019-12-11t7004: don't create unused fileLibravatar René Scharfe1-1/+0
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>
2019-12-11t4256: don't create unused fileLibravatar René Scharfe1-1/+1
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>
2019-12-11dir: exit before wildcard fall-through if there is no wildcardLibravatar Elijah Newren1-2/+2
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>
2019-12-11Revert "dir.c: make 'git-status --ignored' work within leading directories"Libravatar Elijah Newren1-2/+7
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>
2019-12-11t3011: demonstrate directory traversal failuresLibravatar Elijah Newren1-0/+209
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>
2019-12-10Merge branch 'em/test-skip-regex-illseq'Libravatar Junio C Hamano2-3/+9
Test portability fix. * em/test-skip-regex-illseq: t4210: skip i18n tests that don't work on FreeBSD
2019-12-10Merge branch 'bc/t9001-zsh-in-posix-emulation-mode'Libravatar Junio C Hamano1-1/+1
Test portability fix. * bc/t9001-zsh-in-posix-emulation-mode: t9001: avoid including non-trailing NUL bytes in variables
2019-12-10Merge branch 'sg/test-squelch-noise-in-commit-bulk'Libravatar Junio C Hamano1-1/+1
Code cleanup. * sg/test-squelch-noise-in-commit-bulk: test-lib-functions: suppress a 'git rev-parse' error in 'test_commit_bulk'
2019-12-10Merge branch 'jk/perf-wo-git-dot-pm'Libravatar Junio C Hamano1-2/+7
Test cleanup. * jk/perf-wo-git-dot-pm: t/perf: don't depend on Git.pm
2019-12-10Merge branch 'ds/commit-graph-delay-gen-progress'Libravatar Junio C Hamano2-5/+5
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
2019-12-10Merge branch 'as/t7812-missing-redirects-fix'Libravatar Junio C Hamano1-4/+7
Test fix. * as/t7812-missing-redirects-fix: t7812: expect failure for grep -i with invalid UTF-8 data t7812: add missing redirects
2019-12-10Merge branch 'dl/pretty-reference'Libravatar Junio C Hamano1-0/+79
"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
2019-12-10Merge branch 'dl/submodule-set-url'Libravatar Junio C Hamano1-0/+55
"git submodule" learned a subcommand "set-url". * dl/submodule-set-url: submodule: teach set-url subcommand
2019-12-10Merge branch 'js/mingw-inherit-only-std-handles'Libravatar Junio C Hamano2-0/+48
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
2019-12-10Merge branch 'ra/rebase-i-more-options'Libravatar Junio C Hamano2-2/+131
"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
2019-12-10Merge branch 'am/pathspec-from-file'Libravatar Junio C Hamano2-0/+285
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`
2019-12-09Sync with Git 2.24.1Libravatar Junio C Hamano13-28/+445
2019-12-09format-patch: use --notes behavior for format.notesLibravatar Denton Liu1-0/+32
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>