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2020-03-24Makefile: ASCII-sort += listsDenton Liu1-38/+39
There are many += lists in the Makefile and, over time, they have gotten slightly out of ASCII order. Sort all += lists to bring them back in order. ASCII sorting was chosen over strict alphabetical order even though, if we omit file prefixes, the lists aren't sorted in strictly alphabetical order (e.g. archive.o comes after archive-zip.o instead of before archive-tar.o). This is intentional because the purpose of maintaining the sorted list is to ensure line insertions are deterministic. By using ASCII ordering, it is more easily mechanically reproducible in the future, such as by using :sort in Vim. This patch is best viewed with `--color-moved`. Signed-off-by: Denton Liu <liu.denton@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-24import-tars: ignore the global PAX headerJohannes Schindelin1-0/+2
The tar importer in `contrib/fast-import/import-tars.perl` has a very convenient feature: if _all_ paths stored in the imported `.tar` start with a common prefix, e.g. `git-2.26.0/` in the tar at https://github.com/git/git/archive/v2.26.0.tar.gz, then this prefix is stripped. This feature makes a ton of sense because it is relatively common to import two or more revisions of the same project into Git, and obviously we don't want all files to live in a tree whose name changes from revision to revision. Now, the problem with that feature is that it breaks down if there is a `pax_global_header` "file" located outside of said prefix, at the top of the tree. This is the case for `.tar` files generated by Git's very own `git archive` command: it inserts that header, and `git archive` allows specifying a common prefix (that the header does _not_ share with the other files contained in the archive) via `--prefix=my-project-1.0.0/`. Let's just skip any global header when importing `.tar` files into Git. Note: this global header might contain useful information. For example, in the output of `git archive`, it lists the original commit, which _is_ useful information. A future improvement to the `import-tars.perl` script might be to include that information in the commit message, or do other things with the information (e.g. use `mtime` information contained in the global header as date of the commit). This patch does not prevent any future patch from making that happen, it only prevents the header from being treated as if it was a regular file. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-23trace2: teach Git to log environment variablesJosh Steadmon11-1/+143
Via trace2, Git can already log interesting config parameters (see the trace2_cmd_list_config() function). However, this can grant an incomplete picture because many config parameters also allow overrides via environment variables. To allow for more complete logs, we add a new trace2_cmd_list_env_vars() function and supporting implementation, modeled after the pre-existing config param logging implementation. Signed-off-by: Josh Steadmon <steadmon@google.com> Acked-by: Jeff Hostetler <jeffhost@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-23tests(junit-xml): avoid invalid XMLJohannes Schindelin1-0/+1
When a test case is run in a subshell, we finalize the JUnit-style XML when said subshell exits. But then we continue to write into that XML as if nothing had happened. This leads to Azure Pipelines' Publish Test Results task complaining: Failed to read /home/vsts/work/1/s/t/out/TEST-t0000-basic.xml. Error : Unexpected end tag. Line 110, position 5. And indeed, the resulting XML is incorrect. Let's "re-open" the XML in such a case, i.e. remove the previously added closing tags. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-22Git 2.26v2.26.0Junio C Hamano1-1/+1
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-22t: fix whitespace around &&Andrei Rybak13-16/+16
Add missing spaces before '&&' and switch tabs around '&&' to spaces. Also fix the space after redirection operator in t3701 while we're here. These issues were found using `git grep '[^ ]&&$'` and `git grep -P '&&\t' t/`. Signed-off-by: Andrei Rybak <rybak.a.v@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-22t9500: remove spaces after redirect operatorsAndrei Rybak1-35/+35
For shell scripts, the usual convention is for there to be no space after redirection operators, (e.g. `>file`, not `> file`). Remove these spaces wherever they appear. Signed-off-by: Andrei Rybak <rybak.a.v@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-22clone: document --filter optionsDerrick Stolee1-1/+12
It turns out that the "--filter=<filter-spec>" option is not documented anywhere in the "git clone" page, and instead is detailed carefully in "git rev-list" where it serves a different purpose. Add a small bit about this option in the documentation. It would be worth some time to create a subsection in the "git clone" documentation about partial clone as a concept and how it can be a surprising experience. For example, "git checkout" will likely trigger a pack download. Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-22t3419: drop EXPENSIVE testsJeff King1-68/+38
When t3419 was originally written, it was designed to run a smaller test for correctness, and then the same test with a larger number of patches for performance. But it seems unlikely the latter was helping us: - it was marked with EXPENSIVE, so hardly anybody ran it anyway - there's no indication that it was more likely to find bugs than the smaller case (the commit message isn't very helpful, but the original cover letter describes it as: "The first patch adds correctness and (optional) performance tests". - the timing results are shown only via test_debug(). So also not run unless the user says "-d", and then not provided in any machine-readable form. If we're interested in performance regressions, a script in t/perf would be more appropriate. I didn't add one here, because it's not at all clear to me that what the script is timing is even all that interesting. Let's simplify the script by dropping the EXPENSIVE run. That in turn lets us drop the do_tests() wrapper, which lets us consistently use single-quotes for our test snippets. And we can drop the useless test_debug() timings, as well as their run() helper. And finally, while we're here, we can replace the count() helper with the standard test_seq(). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-21Merge branch 'en/rebase-backend'Junio C Hamano1-1/+1
Test fix. * en/rebase-backend: t3419: prevent failure when run with EXPENSIVE
2020-03-21Merge tag 'l10n-2.26.0-rnd2.1' of git://github.com/git-l10n/git-po.gitJunio C Hamano13-26189/+53931
l10n-2.26.0-rnd2.1 * tag 'l10n-2.26.0-rnd2.1' of https://github.com/git-l10n/git-po: (28 commits) l10n: tr.po: change file mode to 644 l10n: de.po: Update German translation for Git 2.26.0 l10n: de.po: add missing space l10n: tr: Fix a couple of ambiguities l10n: Update Catalan translation l10n: sv.po: Update Swedish translation (4839t0f0u) l10n: zh_CN: Revise v2.26.0 translation l10n: zh_CN: for git v2.26.0 l10n round 1 and 2 l10n: vi(4839t): Updated Vietnamese translation for v2.26.0 l10n: vi: fix translation + grammar l10n: zh_TW.po: v2.26.0 round 2 (0 untranslated) l10n: zh_TW.po: v2.26.0 round 1 (11 untranslated) l10n: it.po: update the Italian translation for Git 2.26.0 round 2 l10n: es: 2.26.0 round#2 l10n: bg.po: Updated Bulgarian translation (4839t) l10n: tr: v2.26.0 round 2 l10n: fr : v2.26.0 rnd 2 l10n: git.pot: v2.26.0 round 2 (7 new, 2 removed) l10n: tr: Add glossary for Turkish translations l10n: sv.po: Update Swedish translation (4835t0f0u) ...
2020-03-21l10n: tr.po: change file mode to 644Jiang Xin1-0/+0
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
2020-03-20t3419: prevent failure when run with EXPENSIVEbrian m. carlson1-1/+1
This test runs a function which itself runs several assertions. The last of these assertions cleans up the .git/rebase-apply directory, since when run with EXPENSIVE set, the function is invoked a second time to run the same tests with a larger data set. However, as of 2ac0d6273f ("rebase: change the default backend from "am" to "merge"", 2020-02-15), the default backend of rebase has changed, and cleaning up the rebase-apply directory has no effect: it no longer exists, since we're using rebase-merge instead. Since we don't really care which rebase backend is in use, let's just use the command "git rebase --quit", which will do the right thing regardless. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-20pack-objects: flip the use of GIT_TEST_PACK_SPARSEDerrick Stolee3-5/+6
The environment variable GIT_TEST_PACK_SPARSE was previously used to allow testing the --sparse option for "git pack-objects" in the test suite. This allowed interesting cases of "git push" to also test this algorithm. Since pack.useSparse is now true by default, we do not need this variable to _enable_ the --sparse option, but instead to _disable_ it. This flips how we work with the variable a bit. When checking for the variable, default to a value of -1 for "unset". If unset, then take the default from the repo settings, which is currently 1. Then, the --[no-]sparse command-line option will override either of these settings. Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-20config: set pack.useSparse=true by defaultDerrick Stolee5-11/+12
The pack.useSparse config option was introduced by 3d036eb0 (pack-objects: create pack.useSparse setting, 2019-01-19) and was first available in v2.21.0. When enabled, the pack-objects process during 'git push' will use a sparse tree walk when deciding which trees and blobs to send to the remote. The algorithm was introduced by d5d2e93 (revision: implement sparse algorithm, 2019-01-16) and has been in production use by VFS for Git since around that time. The features.experimental config option also enabled pack.useSparse, so hopefully that has also increased exposure. It is worth noting that pack.useSparse has a possibility of sending more objects across a push, but requires a special arrangement of exact _copies_ across directories. There is a test in t5322-pack-objects-sparse.sh that demonstrates this possibility. This test uses the --sparse option to "git pack-objects" but we can make it implied by the config value to demonstrate that the default value has changed. While updating that test, I noticed that the documentation did not include an option for --no-sparse, which is now more important than it was before. Since the downside is unlikely but the upside is significant, set the default value of pack.useSparse to true. Remove it from the set of options implied by features.experimental. Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-20l10n: de.po: Update German translation for Git 2.26.0Matthias Rüster1-2726/+2906
Signed-off-by: Matthias Rüster <matthias.ruester@gmail.com> Reviewed-by: Ralf Thielow <ralf.thielow@gmail.com> Reviewed-by: Phillip Szelat <phillip.szelat@gmail.com>
2020-03-20l10n: de.po: add missing spaceRalf Thielow1-1/+1
Signed-off-by: Ralf Thielow <ralf.thielow@gmail.com>
2020-03-19Merge https://github.com/prati0100/git-guiJunio C Hamano10-2793/+3854
* 'master' of https://github.com/prati0100/git-gui: git-gui: create a new namespace for chord script evaluation git-gui: reduce Tcl version requirement from 8.6 to 8.5 git-gui--askpass: coerce answers to UTF-8 on Windows git-gui: fix error popup when doing blame -> "Show History Context" git-gui: add missing close bracket git-gui: update German translation git-gui: extend translation glossary template with more terms git-gui: update pot template and German translation to current source code
2020-03-20l10n: tr: Fix a couple of ambiguitiesEmir Sarı1-9/+9
Signed-off-by: Emir Sarı <bitigchi@me.com>
2020-03-19Merge branch 'py/remove-tcloo'Pratyush Yadav3-35/+35
Reduce the Tcl version requirement to 8.5 to allow git-gui to run on MacOS distributions like High Sierra. While here, fix a potential variable name collision. * py/remove-tcloo: git-gui: create a new namespace for chord script evaluation git-gui: reduce Tcl version requirement from 8.6 to 8.5
2020-03-18RelNotes/2.26.0: fix various typosElijah Newren1-4/+4
Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-18submodule--helper.c: Rename 'cb_foreach' to 'foreach_cb'Shourya Shukla1-4/+4
In 'submodule--helper.c', the structures and macros for callbacks belonging to any subcommand are named in the format: 'subcommand_cb' and 'SUBCOMMAND_CB_INIT' respectively. This was an exception for the subcommand 'foreach' of the command 'submodule'. Rename the aforementioned structures and macros: 'struct cb_foreach' to 'struct foreach_cb' and 'CB_FOREACH_INIT' to 'FOREACH_CB_INIT'. Signed-off-by: Shourya Shukla <shouryashukla.oo@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-18separate tar.* config to its own source fileJunio C Hamano3-7/+8
Even though there is only one configuration variable in the namespace, it is not quite right to have tar.umask described among the variables for tag.* namespace. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-18l10n: Update Catalan translationJordi Mas1-80/+71
Signed-off-by: Jordi Mas <jmas@softcatala.org>
2020-03-17Git 2.25.3v2.25.3Junio C Hamano17-8/+155
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-17Sync with Git 2.25.2Junio C Hamano3-40/+88
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-17Git 2.25.2v2.25.2Junio C Hamano3-2/+62
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-17unicode: update the width tables to Unicode 13.0Beat Bolli1-16/+27
Now that Unicode 13.0 has been announced[0], update the character width tables to the new version. [0] https://home.unicode.org/announcing-the-unicode-standard-version-13-0/ Signed-off-by: Beat Bolli <dev+git@drbeat.li> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-17Merge branch 'js/ci-windows-update' into maintJunio C Hamano10-73/+93
Updates to the CI settings. * js/ci-windows-update: Azure Pipeline: switch to the latest agent pools ci: prevent `perforce` from being quarantined t/lib-httpd: avoid using macOS' sed
2020-03-17Merge branch 'jk/run-command-formatfix' into maintJunio C Hamano1-1/+1
Code style cleanup. * jk/run-command-formatfix: run-command.h: fix mis-indented struct member
2020-03-17Merge branch 'jk/doc-credential-helper' into maintJunio C Hamano2-91/+88
Docfix. * jk/doc-credential-helper: doc: move credential helper info into gitcredentials(7)
2020-03-17Merge branch 'js/mingw-open-in-gdb' into maintJunio C Hamano2-0/+23
Dev support. * js/mingw-open-in-gdb: mingw: add a helper function to attach GDB to the current process
2020-03-17Merge branch 'js/test-unc-fetch' into maintJunio C Hamano1-0/+12
Test updates. * js/test-unc-fetch: t5580: test cloning without file://, test fetching via UNC paths
2020-03-17Merge branch 'js/test-write-junit-xml-fix' into maintJunio C Hamano1-1/+2
Testfix. * js/test-write-junit-xml-fix: tests: fix --write-junit-xml with subshells
2020-03-17Merge branch 'en/simplify-check-updates-in-unpack-trees' into maintJunio C Hamano1-12/+14
Code simplification. * en/simplify-check-updates-in-unpack-trees: unpack-trees: exit check_updates() early if updates are not wanted
2020-03-17Merge branch 'jc/doc-single-h-is-for-help' into maintJunio C Hamano2-1/+8
Both "git ls-remote -h" and "git grep -h" give short usage help, like any other Git subcommand, but it is not unreasonable to expect that the former would behave the same as "git ls-remote --head" (there is no other sensible behaviour for the latter). The documentation has been updated in an attempt to clarify this. * jc/doc-single-h-is-for-help: Documentation: clarify that `-h` alone stands for `help`
2020-03-17Merge branch 'hd/show-one-mergetag-fix' into maintJunio C Hamano2-1/+21
"git show" and others gave an object name in raw format in its error output, which has been corrected to give it in hex. * hd/show-one-mergetag-fix: show_one_mergetag: print non-parent in hex form.
2020-03-17Merge branch 'am/mingw-poll-fix' into maintJunio C Hamano1-28/+3
MinGW's poll() emulation has been improved. * am/mingw-poll-fix: mingw: workaround for hangs when sending STDIN
2020-03-17Merge branch 'hi/gpg-use-check-signature' into maintJunio C Hamano4-72/+75
"git merge signed-tag" while lacking the public key started to say "No signature", which was utterly wrong. This regression has been reverted. * hi/gpg-use-check-signature: Revert "gpg-interface: prefer check_signature() for GPG verification"
2020-03-17Merge branch 'ds/partial-clone-fixes' into maintJunio C Hamano2-5/+36
Fix for a bug revealed by a recent change to make the protocol v2 the default. * ds/partial-clone-fixes: partial-clone: avoid fetching when looking for objects partial-clone: demonstrate bugs in partial fetch
2020-03-17Merge branch 'en/t3433-rebase-stat-dirty-failure' into maintJunio C Hamano2-2/+53
The merge-recursive machinery failed to refresh the cache entry for a merge result in a couple of places, resulting in an unnecessary merge failure, which has been fixed. * en/t3433-rebase-stat-dirty-failure: merge-recursive: fix the refresh logic in update_file_flags t3433: new rebase testcase documenting a stat-dirty-like failure
2020-03-17Merge branch 'en/check-ignore' into maintJunio C Hamano3-19/+35
"git check-ignore" did not work when the given path is explicitly marked as not ignored with a negative entry in the .gitignore file. * en/check-ignore: check-ignore: fix documentation and implementation to match
2020-03-17Merge branch 'jk/push-option-doc-markup-fix' into maintJunio C Hamano1-2/+2
Doc markup fix. * jk/push-option-doc-markup-fix: doc/config/push: use longer "--" line for preformatted example
2020-03-17Merge branch 'jk/doc-diff-parallel' into maintJunio C Hamano1-1/+1
Update to doc-diff. * jk/doc-diff-parallel: doc-diff: use single-colon rule in rendering Makefile
2020-03-17Merge branch 'jh/notes-fanout-fix' into maintJunio C Hamano2-33/+94
The code to automatically shrink the fan-out in the notes tree had an off-by-one bug, which has been killed. * jh/notes-fanout-fix: notes.c: fix off-by-one error when decreasing notes fanout t3305: check notes fanout more carefully and robustly
2020-03-17Merge branch 'jk/index-pack-dupfix' into maintJunio C Hamano2-5/+7
The index-pack code now diagnoses a bad input packstream that records the same object twice when it is used as delta base; the code used to declare a software bug when encountering such an input, but it is an input error. * jk/index-pack-dupfix: index-pack: downgrade twice-resolved REF_DELTA to die()
2020-03-17Merge branch 'js/rebase-i-with-colliding-hash' into maintJunio C Hamano3-9/+34
"git rebase -i" identifies existing commits in its todo file with their abbreviated object name, which could become ambigous as it goes to create new commits, and has a mechanism to avoid ambiguity in the main part of its execution. A few other cases however were not covered by the protection against ambiguity, which has been corrected. * js/rebase-i-with-colliding-hash: rebase -i: also avoid SHA-1 collisions with missingCommitsCheck rebase -i: re-fix short SHA-1 collision parse_insn_line(): improve error message when parsing failed
2020-03-17Merge branch 'jk/clang-sanitizer-fixes' into maintJunio C Hamano5-15/+29
C pedantry ;-) fix. * jk/clang-sanitizer-fixes: obstack: avoid computing offsets from NULL pointer xdiff: avoid computing non-zero offset from NULL pointer avoid computing zero offsets from NULL pointer merge-recursive: use subtraction to flip stage merge-recursive: silence -Wxor-used-as-pow warning
2020-03-17Merge branch 'dt/submodule-rm-with-stale-cache' into maintJunio C Hamano2-1/+8
Running "git rm" on a submodule failed unnecessarily when .gitmodules is only cache-dirty, which has been corrected. * dt/submodule-rm-with-stale-cache: git rm submodule: succeed if .gitmodules index stat info is zero
2020-03-17Merge branch 'pb/recurse-submodule-in-worktree-fix' into maintJunio C Hamano3-80/+93
The "--recurse-submodules" option of various subcommands did not work well when run in an alternate worktree, which has been corrected. * pb/recurse-submodule-in-worktree-fix: submodule.c: use get_git_dir() instead of get_git_common_dir() t2405: clarify test descriptions and simplify test t2405: use git -C and test_commit -C instead of subshells t7410: rename to t2405-worktree-submodule.sh