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2019-09-12completion: teach rebase to use __gitcomp_builtinLibravatar Denton Liu1-15/+7
Currently, _git_rebase() uses a hardcoded list of options for its completion. However, we can use __gitcomp_builtin() to get a dynamically generated list of completions instead. Teach _git_rebase() to use __gitcomp_builtin() so that newly implemented options in rebase will be automatically completed without any mucking around in git-completion.bash. Signed-off-by: Denton Liu <liu.denton@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-09-09Second batchLibravatar Junio C Hamano1-1/+56
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-09-09Merge branch 'bc/reread-attributes-during-rebase'Libravatar Junio C Hamano9-14/+174
The "git am" based backend of "git rebase" ignored the result of updating ".gitattributes" done in one step when replaying subsequent steps. * bc/reread-attributes-during-rebase: am: reload .gitattributes after patching it path: add a function to check for path suffix
2019-09-09Merge branch 'tg/t0021-racefix'Libravatar Junio C Hamano1-0/+3
A test fix. * tg/t0021-racefix: t0021: make sure clean filter runs
2019-09-09Merge branch 'mp/for-each-ref-missing-name-or-email'Libravatar Junio C Hamano2-3/+22
"for-each-ref" and friends that shows refs did not protect themselves against ancient tags that did not record tagger names when asked to show "%(taggername)", which have been corrected. * mp/for-each-ref-missing-name-or-email: ref-filter: initialize empty name or email fields
2019-09-09Merge branch 'sb/userdiff-dts'Libravatar Junio C Hamano14-0/+168
Device-tree files learned their own userdiff patterns. * sb/userdiff-dts: userdiff: add a builtin pattern for dts files
2019-09-09Merge branch 'rs/sort-oid-array-thread-safe'Libravatar Junio C Hamano1-6/+3
Prepare get_short_oid() codepath to be thread-safe. * rs/sort-oid-array-thread-safe: sha1-name: make sort_ambiguous_oid_array() thread-safe
2019-09-09Merge branch 'nd/diff-parseopt'Libravatar Junio C Hamano1-9/+9
Compilation fix. * nd/diff-parseopt: parseopt: move definition of enum parse_opt_result up
2019-09-09Merge branch 'jt/diff-lazy-fetch-submodule-fix'Libravatar Junio C Hamano2-0/+32
On-demand object fetching in lazy clone incorrectly tried to fetch commits from submodule projects, while still working in the superproject, which has been corrected. * jt/diff-lazy-fetch-submodule-fix: diff: skip GITLINK when lazy fetching missing objs
2019-09-09Merge branch 'ds/midx-expire-repack'Libravatar Junio C Hamano1-1/+1
Code cleanup. * ds/midx-expire-repack: packfile.h: drop extern from function declaration
2019-09-09Merge branch 'cb/fetch-set-upstream'Libravatar Junio C Hamano4-1/+241
"git fetch" learned "--set-upstream" option to help those who first clone from their private fork they intend to push to, add the true upstream via "git remote add" and then "git fetch" from it. * cb/fetch-set-upstream: pull, fetch: add --set-upstream option
2019-09-09Merge branch 'rs/pax-extended-header-length-fix'Libravatar Junio C Hamano2-4/+29
"git archive" recorded incorrect length in extended pax header in some corner cases, which has been corrected. * rs/pax-extended-header-length-fix: archive-tar: turn length miscalculation warning into BUG archive-tar: use size_t in strbuf_append_ext_header() archive-tar: fix pax extended header length calculation archive-tar: report wrong pax extended header length
2019-09-09Merge branch 'bm/repository-layout-typofix'Libravatar Junio C Hamano1-1/+1
Typofix. * bm/repository-layout-typofix: repository-layout.txt: correct pluralization of 'object'
2019-09-09Merge branch 'en/checkout-mismerge-fix'Libravatar Junio C Hamano1-7/+0
Fix a mismerge that happened in 2.22 timeframe. * en/checkout-mismerge-fix: checkout: remove duplicate code
2019-09-09Merge branch 'sg/diff-indent-heuristic-non-experimental'Libravatar Junio C Hamano1-1/+1
We promoted the "indent heuristics" that decides where to split diff hunks from experimental to the default a few years ago, but some stale documentation still marked it as experimental, which has been corrected. * sg/diff-indent-heuristic-non-experimental: diff: 'diff.indentHeuristic' is no longer experimental
2019-09-09Merge branch 'ds/feature-macros'Libravatar Junio C Hamano26-115/+223
A mechanism to affect the default setting for a (related) group of configuration variables is introduced. * ds/feature-macros: repo-settings: create feature.experimental setting repo-settings: create feature.manyFiles setting repo-settings: parse core.untrackedCache commit-graph: turn on commit-graph by default t6501: use 'git gc' in quiet mode repo-settings: consolidate some config settings
2019-09-09Merge branch 'jk/eoo'Libravatar Junio C Hamano6-2/+37
The command line parser learned "--end-of-options" notation; the standard convention for scripters to have hardcoded set of options first on the command line, and force the command to treat end-user input as non-options, has been to use "--" as the delimiter, but that would not work for commands that use "--" as a delimiter between revs and pathspec. * jk/eoo: gitcli: document --end-of-options parse-options: allow --end-of-options as a synonym for "--" revision: allow --end-of-options to end option parsing
2019-09-09Merge branch 'jk/repo-init-cleanup'Libravatar Junio C Hamano3-6/+11
Further clean-up of the initialization code. * jk/repo-init-cleanup: config: stop checking whether the_repository is NULL common-main: delay trace2 initialization t1309: use short branch name in includeIf.onbranch test
2019-09-09Merge branch 'py/git-gui-do-quit'Libravatar Junio C Hamano1-2/+17
"git gui" learned to call the clean-up procedure before exiting. * py/git-gui-do-quit: git-gui: call do_quit before destroying the main window
2019-09-03am: reload .gitattributes after patching itLibravatar brian m. carlson7-5/+141
When applying multiple patches with git am, or when rebasing using the am backend, it's possible that one of our patches has updated a gitattributes file. Currently, we cache this information, so if a file in a subsequent patch has attributes applied, the file will be written out with the attributes in place as of the time we started the rebase or am operation, not with the attributes applied by the previous patch. This problem does not occur when using the -m or -i flags to rebase. To ensure we write the correct data into the working tree, expire the cache after each patch that touches a path ending in ".gitattributes". Since we load these attributes in multiple separate files, we must expire them accordingly. Verify that both the am and rebase code paths work correctly, including the conflict marker size with am -3. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-08-26path: add a function to check for path suffixLibravatar brian m. carlson2-9/+33
We have a function to strip the path suffix from a commit, but we don't have one to check for a path suffix. For a plain filename, we can use basename, but that requires an allocation, since POSIX allows it to modify its argument. Refactor strip_path_suffix into a helper function and a new function, ends_with_path_components, to meet this need. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-08-22First batch after Git 2.23Libravatar Junio C Hamano3-2/+54
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-08-22Merge branch 'sg/worktree-remove-errormsg'Libravatar Junio C Hamano1-1/+1
Error message update/clarification. * sg/worktree-remove-errormsg: worktree remove: clarify error message on dirty worktree
2019-08-22Merge branch 'en/fast-import-merge-doc'Libravatar Junio C Hamano1-1/+1
Doc update. * en/fast-import-merge-doc: git-fast-import.txt: clarify that multiple merge commits are allowed
2019-08-22Merge branch 'jk/perf-no-dups'Libravatar Junio C Hamano1-0/+0
Test & perf scripts must use unique numeric prefix, but a pair shared the same number, which is fixed here. * jk/perf-no-dups: t/perf: rename duplicate-numbered test script
2019-08-22Merge branch 'rs/nedalloc-fixlets'Libravatar Junio C Hamano1-3/+3
Compilation fix. * rs/nedalloc-fixlets: nedmalloc: avoid compiler warning about unused value nedmalloc: do assignments only after the declaration section
2019-08-22Merge branch 'sg/show-failed-test-names'Libravatar Junio C Hamano3-12/+14
The first line of verbose output from each test piece now carries the test name and number to help scanning with eyeballs. * sg/show-failed-test-names: tests: show the test name and number at the start of verbose output t0000-basic: use realistic test script names in the verbose tests
2019-08-22Merge branch 'sg/commit-graph-validate'Libravatar Junio C Hamano5-30/+51
The code to write commit-graph over given commit object names has been made a bit more robust. * sg/commit-graph-validate: commit-graph: error out on invalid commit oids in 'write --stdin-commits' commit-graph: turn a group of write-related macro flags into an enum t5318-commit-graph: use 'test_expect_code'
2019-08-22Merge branch 'vn/restore-empty-ita-corner-case-fix'Libravatar Junio C Hamano3-0/+23
"git checkout" and "git restore" to re-populate the index from a tree-ish (typically HEAD) did not work correctly for a path that was removed and then added again with the intent-to-add bit, when the corresponding working tree file was empty. This has been corrected. * vn/restore-empty-ita-corner-case-fix: restore: add test for deleted ita files checkout.c: unstage empty deleted ita files
2019-08-22Merge branch 'sc/pack-refs-deletion-racefix'Libravatar Junio C Hamano1-7/+16
"git pack-refs" can lose refs that are created while running, which is getting corrected. * sc/pack-refs-deletion-racefix: pack-refs: always refresh after taking the lock file
2019-08-22Merge branch 'sg/do-not-skip-non-httpd-tests'Libravatar Junio C Hamano10-122/+153
Test fix. * sg/do-not-skip-non-httpd-tests: t: warn against adding non-httpd-specific tests after sourcing 'lib-httpd' t5703: run all non-httpd-specific tests before sourcing 'lib-httpd.sh' t5510-fetch: run non-httpd-specific test before sourcing 'lib-httpd.sh'
2019-08-22Merge branch 'jk/tree-walk-overflow'Libravatar Junio C Hamano6-68/+103
Codepaths to walk tree objects have been audited for integer overflows and hardened. * jk/tree-walk-overflow: tree-walk: harden make_traverse_path() length computations tree-walk: add a strbuf wrapper for make_traverse_path() tree-walk: accept a raw length for traverse_path_len() tree-walk: use size_t consistently tree-walk: drop oid from traverse_info setup_traverse_info(): stop copying oid
2019-08-22Merge branch 'sg/t5510-test-i18ngrep-fix'Libravatar Junio C Hamano1-1/+1
Test fix. * sg/t5510-test-i18ngrep-fix: t5510-fetch: fix negated 'test_i18ngrep' invocation
2019-08-22Merge branch 'mt/grep-submodules-working-tree'Libravatar Junio C Hamano2-4/+27
"git grep --recurse-submodules" that looks at the working tree files looked at the contents in the index in submodules, instead of files in the working tree. * mt/grep-submodules-working-tree: grep: fix worktree case in submodules
2019-08-22t0021: make sure clean filter runsLibravatar Thomas Gummerer1-0/+3
In t0021.15 one of the things we are checking is that the clean filter is run when checking out empty-branch. The clean filter needs to be run to make sure there are no modifications on the file system for the test.r file, and thus it isn't dangerous to overwrite it. However in the current test setup it is not always necessary to run the clean filter, and thus the test sometimes fails, as debug.log isn't written. This happens when test.r has an older mtime than the index itself. That mtime is also recorded as stat data for test.r in the index, and based on the heuristic we're using for index entries, git correctly assumes this file is up-to-date. Usually this test succeeds because the mtime of test.r is the same as the mtime of the index. In this case test.r is racily clean, so git actually checks the contents, for which the clean filter is run. Fix the test by updating the mtime of test.r, so git is forced to check the contents of the file, and the clean filter is run as the test expects. Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-08-22ref-filter: initialize empty name or email fieldsLibravatar Mischa POSLAWSKY2-3/+22
Formatting $(taggername) on headerless tags such as v0.99 in Git causes a SIGABRT with error "munmap_chunk(): invalid pointer", because of an oversight in commit f0062d3b74 (ref-filter: free item->value and item->value->s, 2018-10-19). Signed-off-by: Mischa POSLAWSKY <git@shiar.nl> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-08-21userdiff: add a builtin pattern for dts filesLibravatar Stephen Boyd14-0/+168
The Linux kernel receives many patches to the devicetree files each release. The hunk header for those patches typically show nothing, making it difficult to figure out what node is being modified without applying the patch or opening the file and seeking to the context. Let's add a builtin 'dts' pattern to git so that users can get better diff output on dts files when they use the diff=dts driver. The regex has been constructed based on the spec at devicetree.org[1] and with some help from Johannes Sixt. [1] https://github.com/devicetree-org/devicetree-specification/releases/latest Cc: Rob Herring <robh+dt@kernel.org> Cc: Frank Rowand <frowand.list@gmail.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-08-20diff: skip GITLINK when lazy fetching missing objsLibravatar Jonathan Tan2-0/+32
In 7fbbcb21b1 ("diff: batch fetching of missing blobs", 2019-04-08), diff was taught to batch the fetching of missing objects when operating on a partial clone, but was not taught to refrain from fetching GITLINKs. Teach diff to check if an object is a GITLINK before including it in the set to be fetched. (As stated in the commit message of that commit, unpack-trees was also taught a similar thing prior, but unpack-trees correctly checks for GITLINK before including objects in the set to be fetched.) Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-08-20sha1-name: make sort_ambiguous_oid_array() thread-safeLibravatar René Scharfe1-6/+3
Use QSORT_S instead of QSORT, which allows passing the repository pointer to the comparison function without using a static variable. Signed-off-by: René Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-08-20parseopt: move definition of enum parse_opt_result upLibravatar René Scharfe1-9/+9
Define enum parse_opt_result before using it in a typedef. This avoids the following compiler warning: ./parse-options.h:53:14: error: ISO C forbids forward references to 'enum' types [-Werror,-Wpedantic] typedef enum parse_opt_result parse_opt_ll_cb(struct parse_opt_ctx_t *ctx, ^ While GCC and Clang both accept such a forward reference by default, other compilers might be less forgiving. Signed-off-by: René Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-08-20packfile.h: drop extern from function declarationLibravatar Denton Liu1-1/+1
In 336226c259 (packfile.h: drop extern from function declarations, 2019-04-05), `extern` was removed from function declarations because it's redundant. However, in 8434e85d5f (repack: refactor pack deletion for future use, 2019-06-10), an `extern` was mistakenly included. Remove this spurious `extern`. Signed-off-by: Denton Liu <liu.denton@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-08-19repository-layout.txt: correct pluralization of 'object'Libravatar Ben Milman1-1/+1
In the description of 'objects/pack', 'object' should be pluralized to match the subject and agree with the rest of the sentence. Signed-off-by: Ben Milman <bpmilman@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-08-19pull, fetch: add --set-upstream optionLibravatar Corentin BOMPARD4-1/+241
Add the --set-upstream option to git pull/fetch which lets the user set the upstream configuration (branch.<current-branch-name>.merge and branch.<current-branch-name>.remote) for the current branch. A typical use-case is: git clone http://example.com/my-public-fork git remote add main http://example.com/project-main-repo git pull --set-upstream main master or, instead of the last line: git fetch --set-upstream main master git merge # or git rebase This is mostly equivalent to cloning project-main-repo (which sets upsteam) and then "git remote add" my-public-fork, but may feel more natural for people using a hosting system which allows forking from the web UI. This functionality is analog to "git push --set-upstream". Signed-off-by: Corentin BOMPARD <corentin.bompard@etu.univ-lyon1.fr> Signed-off-by: Nathan BERBEZIER <nathan.berbezier@etu.univ-lyon1.fr> Signed-off-by: Pablo CHABANNE <pablo.chabanne@etu.univ-lyon1.fr> Signed-off-by: Matthieu Moy <git@matthieu-moy.fr> Patch-edited-by: Matthieu Moy <git@matthieu-moy.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-08-19archive-tar: turn length miscalculation warning into BUGLibravatar René Scharfe2-5/+4
Now that we're confident our pax extended header calculation is correct, turn the criticality of the assertion up to the maximum, from warning right up to BUG. Simplify the test, as the stderr comparison step would not be reached in case the BUG message is triggered. Signed-off-by: René Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-08-19archive-tar: use size_t in strbuf_append_ext_header()Libravatar René Scharfe1-5/+5
One of its callers already passes in a size_t value. Use it consistently in this function. Signed-off-by: René Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-08-19archive-tar: fix pax extended header length calculationLibravatar René Scharfe2-2/+2
A pax extended header record starts with a decimal number. Its value is the length of the whole record, including its own length. The calculation of that number in strbuf_append_ext_header() is off by one in case the length of the rest is close to a higher order of magnitude. This affects paths and link targets a bit shorter than 1000, 10000, 100000 etc. characters -- paths with a length of up to 100 fit into the tar header and don't need a pax extended header. The mistake has been present since the function was added by ae64bbc18c ("tar-tree: Introduce write_entry()", 2006-03-25). Account for digits added to len during the loop and keep incrementing until we have enough space for len and the rest. The crucial change is to check against the current value of len before each iteration, instead of against its value before the loop. Signed-off-by: René Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-08-19archive-tar: report wrong pax extended header lengthLibravatar René Scharfe2-0/+26
Extended header entries contain a length value that is a bit tricky to calculate because it includes its own length (number of decimal digits) as well. We get it wrong in corner cases. Add a check, report wrong results as a warning and add a test for exercising it. Signed-off-by: René Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-08-16Git 2.23Libravatar Junio C Hamano1-1/+1
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-08-16Merge tag 'l10n-2.23.0-rnd2' of git://github.com/git-l10n/git-poLibravatar Junio C Hamano11-36251/+46987
l10n-2.23.0-rnd2
2019-08-16checkout: remove duplicate codeLibravatar Elijah Newren1-7/+0
Both commit a7256debd4b6 ("checkout.txt: note about losing staged changes with --merge", 2019-03-19) from nd/checkout-m-doc-update and commit 6eff409e8a76 ("checkout: prevent losing staged changes with --merge", 2019-03-22) from nd/checkout-m were included in git.git despite the fact that the latter was meant to be v2 of the former. The merge of these two topics resulted in a redundant chunk of code; remove it. Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>