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2020-09-22Merge branch 'ar/fetch-ipversion-in-all'Libravatar Junio C Hamano1-1/+4
"git fetch --all --ipv4/--ipv6" forgot to pass the protocol options to instances of the "git fetch" that talk to individual remotes, which has been corrected. * ar/fetch-ipversion-in-all: fetch: pass --ipv4 and --ipv6 options to sub-fetches
2020-09-22Merge branch 'dl/complete-format-patch-recent-features'Libravatar Junio C Hamano1-0/+4
Update to command line completion (in contrib/) * dl/complete-format-patch-recent-features: contrib/completion: complete options that take refs for format-patch
2020-09-22Merge branch 'cs/don-t-pretend-a-failed-remote-set-head-succeeded'Libravatar Junio C Hamano1-1/+1
"git remote set-head" that failed still said something that hints the operation went through, which was misleading. * cs/don-t-pretend-a-failed-remote-set-head-succeeded: remote: don't show success message when set-head fails
2020-09-22Merge branch 'jk/dont-count-existing-objects-twice'Libravatar Junio C Hamano2-0/+5
There is a logic to estimate how many objects are in the repository, which is mean to run once per process invocation, but it ran every time the estimated value was requested. * jk/dont-count-existing-objects-twice: packfile: actually set approximate_object_count_valid
2020-09-22Merge branch 'al/ref-filter-merged-and-no-merged'Libravatar Junio C Hamano13-77/+140
"git for-each-ref" and friends that list refs used to allow only one --merged or --no-merged to filter them; they learned to take combination of both kind of filtering. * al/ref-filter-merged-and-no-merged: Doc: prefer more specific file name ref-filter: make internal reachable-filter API more precise ref-filter: allow merged and no-merged filters Doc: cover multiple contains/no-contains filters t3201: test multiple branch filter combinations
2020-09-22Merge branch 'cd/commit-graph-doc'Libravatar Junio C Hamano1-1/+1
Doc update. * cd/commit-graph-doc: commit-graph-format.txt: fix no-parent value
2020-09-22Merge branch 'kk/build-portability-fix'Libravatar Junio C Hamano2-34/+34
Portability tweak for some shell scripts used while building. * kk/build-portability-fix: Fit to Plan 9's ANSI/POSIX compatibility layer
2020-09-22Merge branch 'ls/mergetool-meld-auto-merge'Libravatar Junio C Hamano3-16/+96
The 'meld' backend of the "git mergetool" learned to give the underlying 'meld' the '--auto-merge' option, which would help reduce the amount of text that requires manual merging. * ls/mergetool-meld-auto-merge: mergetool: allow auto-merge for meld to follow the vim-diff behavior
2020-09-22Merge branch 'pw/add-p-edit-ita-path'Libravatar Junio C Hamano3-94/+173
"add -p" now allows editing paths that were only added in intent. * pw/add-p-edit-ita-path: add -p: fix editing of intent-to-add paths
2020-09-22Merge branch 'hn/refs-trace-backend'Libravatar Junio C Hamano5-0/+409
Developer support. * hn/refs-trace-backend: refs: add GIT_TRACE_REFS debugging mechanism
2020-09-22Merge branch 'jt/threaded-index-pack'Libravatar Junio C Hamano2-207/+251
"git index-pack" learned to resolve deltified objects with greater parallelism. * jt/threaded-index-pack: index-pack: make quantum of work smaller index-pack: make resolve_delta() assume base data index-pack: calculate {ref,ofs}_{first,last} early index-pack: remove redundant child field index-pack: unify threaded and unthreaded code index-pack: remove redundant parameter Documentation: deltaBaseCacheLimit is per-thread
2020-09-22Merge branch 'es/format-patch-interdiff-cleanup'Libravatar Junio C Hamano7-48/+47
"format-patch --range-diff=<prev> <origin>..HEAD" has been taught not to ignore <origin> when <prev> is a single version. * es/format-patch-interdiff-cleanup: format-patch: use 'origin' as start of current-series-range when known diff-lib: tighten show_interdiff()'s interface diff: move show_interdiff() from its own file to diff-lib
2020-09-22Merge branch 'os/fetch-submodule-optim'Libravatar Junio C Hamano1-1/+3
Optimization around submodule handling. * os/fetch-submodule-optim: fetch: do not look for submodule changes in unchanged refs
2020-09-18Fifteenth batchLibravatar Junio C Hamano1-1/+28
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-09-18Merge branch 'mt/config-fail-nongit-early'Libravatar Junio C Hamano2-9/+16
Unlike "git config --local", "git config --worktree" did not fail early and cleanly when started outside a git repository. * mt/config-fail-nongit-early: config: complain about --worktree outside of a git repo
2020-09-18Merge branch 'jc/dist-tarball-tweak'Libravatar Junio C Hamano1-4/+7
Allow maintainers to tweak $(TAR) invocations done while making distribution tarballs. * jc/dist-tarball-tweak: Makefile: allow extra tweaking of distribution tarball
2020-09-18Merge branch 'mf/submodule-summary-with-correct-repository'Libravatar Junio C Hamano3-15/+15
"git diff/show" on a change that involves a submodule used to read the information on commits in the submodule from a wrong repository and gave a wrong information when the commit-graph is involved. * mf/submodule-summary-with-correct-repository: submodule: use submodule repository when preparing summary revision: use repository from rev_info when parsing commits
2020-09-18Merge branch 'jc/quote-path-cleanup'Libravatar Junio C Hamano7-60/+94
"git status --short" quoted a path with SP in it when tracked, but not those that are untracked, ignored or unmerged. They are all shown quoted consistently. * jc/quote-path-cleanup: quote: turn 'nodq' parameter into a set of flags quote: rename misnamed sq_lookup[] to cq_lookup[] wt-status: consistently quote paths in "status --short" output quote_path: code clarification quote_path: optionally allow quoting a path with SP in it quote_path: give flags parameter to quote_path() quote_path: rename quote_path_relative() to quote_path()
2020-09-18Merge branch 'os/collect-changed-submodules-optim'Libravatar Junio C Hamano1-1/+8
Optimization around submodule handling. * os/collect-changed-submodules-optim: submodule: suppress checking for file name and ref ambiguity for object ids
2020-09-18Merge branch 'es/wt-add-detach'Libravatar Junio C Hamano3-1/+15
"git worktree add" learns that the "-d" is a synonym to "--detach" option to create a new worktree without being on a branch. * es/wt-add-detach: git-worktree.txt: discuss branch-based vs. throwaway worktrees worktree: teach `add` to recognize -d as shorthand for --detach git-checkout.txt: document -d short option for --detach
2020-09-18Merge branch 'jk/add-i-fixes'Libravatar Junio C Hamano3-2/+10
"add -i/-p" fixes. * jk/add-i-fixes: add--interactive.perl: specify --no-color explicitly add-patch: fix inverted return code of repo_read_index()
2020-09-18Merge branch 'pw/add-p-leakfix'Libravatar Junio C Hamano1-8/+16
Leakfix. * pw/add-p-leakfix: add -p: fix memory leak
2020-09-18Merge branch 'jc/add-i-use-builtin-experimental'Libravatar Junio C Hamano1-3/+9
The "add -i/-p" machinery has been written in C but it is not used by default yet. It is made default to those who are participating in feature.experimental experiment. * jc/add-i-use-builtin-experimental: add -i: use the built-in version when feature.experimental is set
2020-09-18Merge branch 'al/t3200-back-on-a-branch'Libravatar Junio C Hamano1-0/+1
Test fix. * al/t3200-back-on-a-branch: t3200: clean side effect of git checkout --orphan
2020-09-18Merge branch 'hn/refs-ref-log-only-bit'Libravatar Junio C Hamano2-7/+7
A bit of API reshuffling to make sure stuff common to all backends are not defined only in files backend. * hn/refs-ref-log-only-bit: refs: move REF_LOG_ONLY to refs-internal.h
2020-09-18Merge branch 'ea/blame-use-oideq'Libravatar Junio C Hamano1-2/+2
Code cleanup. * ea/blame-use-oideq: blame.c: replace instance of !oidcmp for oideq
2020-09-18Merge branch 'pb/clang-json-compilation-database'Libravatar Junio C Hamano2-5/+56
Developer support. * pb/clang-json-compilation-database: Makefile: add support for generating JSON compilation database
2020-09-18Merge branch 'so/log-tree-diff-cleanup'Libravatar Junio C Hamano1-16/+5
Code cleanup. * so/log-tree-diff-cleanup: log_tree_diff: get rid of extra check for NULL log_tree_diff: get rid of code duplication for first_parent_only
2020-09-18Merge branch 'rs/parallel-read-cache-fix'Libravatar Junio C Hamano1-1/+1
A follow-up fix to a topic already in 'master'. * rs/parallel-read-cache-fix: read-cache: fix mem-pool allocation for multi-threaded index loading
2020-09-18Merge branch 'rs/refspec-leakfix'Libravatar Junio C Hamano6-51/+47
Leakfix. * rs/refspec-leakfix: refspec: add and use refspec_appendf() push: release strbufs used for refspec formatting
2020-09-18Merge branch 'rs/misc-cleanups'Libravatar Junio C Hamano3-16/+6
Misc cleanups. * rs/misc-cleanups: pack-bitmap-write: use hashwrite_be32() in write_hash_cache() midx: use hashwrite_u8() in write_midx_header() fast-import: use write_pack_header()
2020-09-18Doc: prefer more specific file nameLibravatar Aaron Lipman4-3/+3
Change filters.txt to ref-reachability-filters.txt in order to avoid squatting on a file name that might be useful for another purpose. Signed-off-by: Aaron Lipman <alipman88@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-09-18ref-filter: make internal reachable-filter API more preciseLibravatar Aaron Lipman2-18/+14
The internal reachable-filter API is a bit loose and imprecise; it also bleeds unnecessarily into the public header. Tighten the API by: * renaming do_merge_filter() to reach_filter() * separating parameters to explicitly identify what data is used by the function instead of passing an entire ref_filter_cbdata struct * renaming and moving internal constants from header to source file Signed-off-by: Aaron Lipman <alipman88@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-09-17contrib/completion: complete options that take refs for format-patchLibravatar Denton Liu1-0/+4
The completion for format-patch currently suggests --base=, --interdiff= and --range-diff= as options. However, with these `=` forms of the options, there is no space and we'd enter the `--*` case which means we don't call the __git_complete_revlist() at the end. Teach _git_format_patch() to complete refs in the case of --base=, --interdiff= and --range-diff=. Signed-off-by: Denton Liu <liu.denton@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-09-17remote: don't show success message when set-head failsLibravatar Christian Schlack1-1/+1
Suppress the message 'origin/HEAD set to master' in case of an error. $ git remote set-head origin -a error: Not a valid ref: refs/remotes/origin/master origin/HEAD set to master Signed-off-by: Christian Schlack <christian@backhub.co> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-09-17packfile: actually set approximate_object_count_validLibravatar Jeff King2-0/+5
The approximate_object_count() function tries to compute the count only once per process. But ever since it was introduced in 8e3f52d778 (find_unique_abbrev: move logic out of get_short_sha1(), 2016-10-03), we failed to actually set the "valid" flag, meaning we'd compute it fresh on every call. This turns out not to be _too_ bad, because we're only iterating through the packed_git list, and not making any system calls. But since it may get called for every abbreviated hash we output, even this can add up if you have many packs. Here are before-and-after timings for a new perf test which just asks rev-list to abbreviate each commit hash (the test repo is linux.git, with commit-graphs): Test origin HEAD ---------------------------------------------------------------------------- 5303.3: rev-list (1) 28.91(28.46+0.44) 29.03(28.65+0.38) +0.4% 5303.4: abbrev-commit (1) 1.18(1.06+0.11) 1.17(1.02+0.14) -0.8% 5303.7: rev-list (50) 28.95(28.56+0.38) 29.50(29.17+0.32) +1.9% 5303.8: abbrev-commit (50) 3.67(3.56+0.10) 3.57(3.42+0.15) -2.7% 5303.11: rev-list (1000) 30.34(29.89+0.43) 30.82(30.35+0.46) +1.6% 5303.12: abbrev-commit (1000) 86.82(86.52+0.29) 77.82(77.59+0.22) -10.4% 5303.15: load 10,000 packs 0.08(0.02+0.05) 0.08(0.02+0.06) +0.0% It doesn't help at all when we have 1 pack (5303.4), but we get a 10% speedup when there are 1000 packs (5303.12). That's a modest speedup for a case that's already slow and we'd hope to avoid in general (note how slow it is even after, because we have to look in each of those packs for abbreviations). But it's a one-line change that clearly matches the original intent, so it seems worth doing. The included perf test may also be useful for keeping an eye on any regressions in the overall abbreviation code. Reported-by: Rasmus Villemoes <rv@rasmusvillemoes.dk> Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-09-16mergetool: allow auto-merge for meld to follow the vim-diff behaviorLibravatar Lin Sun3-16/+96
Make the mergetool used with "meld" backend behave similarly to "vimdiff" by telling it to auto-merge non-conflicting parts and highlight the conflicting parts when `mergetool.meld.useAutoMerge` is configured with `true`, or `auto` for detecting the `--auto-merge` option automatically. Helped-by: Đoàn Trần Công Danh <congdanhqx@gmail.com> Helped-by: David Aguilar <davvid@gmail.com> Signed-off-by: Lin Sun <lin.sun@zoom.us> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-09-16ref-filter: allow merged and no-merged filtersLibravatar Aaron Lipman13-65/+92
Enable ref-filter to process multiple merged and no-merged filters, and extend functionality to git branch, git tag and git for-each-ref. This provides an easy way to check for branches that are "graduation candidates:" $ git branch --no-merged master --merged next If passed more than one merged (or more than one no-merged) filter, refs must be reachable from any one of the merged commits, and reachable from none of the no-merged commits. Signed-off-by: Aaron Lipman <alipman88@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-09-16Doc: cover multiple contains/no-contains filtersLibravatar Aaron Lipman4-0/+15
Update documentation for "git branch", "git for-each-ref" and "git tag" with notes explaining what happens when passed multiple --contains or --no-contains filters. This behavior is useful to document prior to enabling multiple merged/no-merged filters, in order to demonstrate consistent behavior between merged/no-merged and contains/no-contains filters. Signed-off-by: Aaron Lipman <alipman88@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-09-16t3201: test multiple branch filter combinationsLibravatar Aaron Lipman1-11/+36
Add tests covering the behavior of passing multiple contains/no-contains filters to git branch, e.g.: $ git branch --contains feature_a --contains feature_b $ git branch --no-contains feature_a --no-contains feature_b When passed more than one contains (or no-contains) filter, the tips of the branches returned must be reachable from any of the contains commits and from none of the the no-contains commits. This logic is useful to describe prior to enabling multiple merged/no-merged filters, so that future tests will demonstrate consistent behavior between merged/no-merged and contains/no-contains filters. Signed-off-by: Aaron Lipman <alipman88@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-09-15commit-graph-format.txt: fix no-parent valueLibravatar Conor Davis1-1/+1
The correct value from commit-graph.c: #define GRAPH_PARENT_NONE 0x70000000 Signed-off-by: Conor Davis <git@conor.fastmail.fm> Reviewed-by: Taylor Blau <me@ttaylorr.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-09-15fetch: pass --ipv4 and --ipv6 options to sub-fetchesLibravatar Alex Riesen1-0/+4
The options indicate user intent for the whole fetch operation, and ignoring them in sub-fetches (i.e. "--all" and recursive fetching of submodules) is quite unexpected when, for instance, it is intended to limit all of the communication to a specific transport protocol for some reason. Signed-off-by: Alex Riesen <alexander.riesen@cetitec.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-09-10quote: turn 'nodq' parameter into a set of flagsLibravatar Junio C Hamano3-13/+20
quote_c_style() and its friend quote_two_c_style() both take an optional "please omit the double quotes around the quoted body" parameter. Turn it into a flag word, assign one bit out of it, and call it CQUOTE_NODQ bit. No behaviour change intended. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-09-10quote: rename misnamed sq_lookup[] to cq_lookup[]Libravatar Junio C Hamano1-7/+7
This table is used to see if each byte needs quoting when responding to a request to C-quote the string, not quoting with single-quote in the shell style. Similarly, sq_must_quote() is fed each byte from the string being C-quoted. No behaviour change intended. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-09-10wt-status: consistently quote paths in "status --short" outputLibravatar Junio C Hamano2-2/+29
Tracked paths with SP in them were cquoted in "git status --short" output, but untracked, ignored, and unmerged paths weren't. The test was stolen from a patch to fix output for the 'untracked' paths by brian m. carlson, with similar tests added for 'ignored' ones. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-09-10quote_path: code clarificationLibravatar Junio C Hamano1-7/+12
The implementation we moved from wt-status to enclose a pathname that has a SP in it inside a dq-pair is a bit convoluted. It lets quote_c_style_counted() do its escaping and then (1) if the input string got escaped, which is checked by seeing if the result begins with a double-quote, declare that we are done. If there wasn't any SP in the input, that is OK, and if there was, the result is quoted already so it is OK, too. (2) if the input string did not get escaped, and the result has SP in it, enclose the whole thing in a dq-pair ourselves. Instead we can scan the path upfront to see if the input has SP in it. If so, we tell quote_c_style_counted() not to enclose its output in a dq-pair, and we add a dq-pair ourselves. Whether the input had bytes that quote_c_style_counted() uses backslash quoting, this would give us a desired quoted string. If the input does not have SP in it, we just let quote_c_style_counted() do its thing as usual, which would enclose the result in a dq-pair only when needed. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-09-10quote_path: optionally allow quoting a path with SP in itLibravatar Junio C Hamano3-12/+11
Some code in wt-status.c special case a path with SP in it, which usually does not have to be c-quoted, and ensure that such a path does get quoted. Move the logic to quote_path() and give it a bit in the flags word, QUOTE_PATH_QUOTE_SP. No behaviour change intended. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-09-10quote_path: give flags parameter to quote_path()Libravatar Junio C Hamano5-26/+26
The quote_path() function computes a path (relative to its base directory) and c-quotes the result if necessary. Teach it to take a flags parameter to allow its behaviour to be enriched later. No behaviour change intended. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-09-10quote_path: rename quote_path_relative() to quote_path()Libravatar Junio C Hamano5-18/+14
There is no quote_path_absolute() or anything that causes confusion, and one of the two large consumers already rename the long name locally with a preprocessor macro. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-09-09Fit to Plan 9's ANSI/POSIX compatibility layerLibravatar Kyohei Kadota2-34/+34
tr(1) of ANSI/POSIX environment, aka APE, don't support \n literal. It's handles only octal(\ooo) or hexadecimal(\xhhhh) numbers. And its sed(1)'s label is limited to maximum seven characters. Therefore I replaced some labels to drop a character. * close -> cl * continue -> cont (cnt is used for count) * line -> ln * hered -> hdoc * shell -> sh * string -> str Signed-off-by: Kyohei Kadota <lufia@lufia.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>