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2019-03-18parse-options: make OPT_ARGUMENT() more usefulLibravatar Johannes Schindelin4-4/+8
`OPT_ARGUMENT()` is intended to keep the specified long option in `argv` and not to do anything else. However, it would make a lot of sense for the caller to know whether this option was seen at all or not. For example, we want to teach `git difftool` to work outside of any Git worktree, but only when `--no-index` was specified. Note: nothing in Git uses OPT_ARGUMENT(). Even worse, looking through the commit history, one can easily see that nothing even ever used it, apart from the regression test. So not only do we make `OPT_ARGUMENT()` more useful, we are also about to introduce its first real user! Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-03-18difftool: remove obsolete (and misleading) commentLibravatar Johannes Schindelin1-1/+0
We will always spawn something from `git difftool`, so we will always have to set `GIT_DIR` and `GIT_WORK_TREE`. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-03-18Merge git://ozlabs.org/~paulus/gitkLibravatar Junio C Hamano1-317/+343
* git://ozlabs.org/~paulus/gitk: gitk: Update Bulgarian translation (317t)
2019-03-14gitk: Update Bulgarian translation (317t)Libravatar Alexander Shopov1-317/+343
Signed-off-by: Alexander Shopov <ash@kambanaria.org> Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
2019-03-11The second batchLibravatar Junio C Hamano1-0/+22
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-03-11Sync with maintLibravatar Junio C Hamano1-1/+1
* maint: mingw: allow building with an MSYS2 runtime v3.x
2019-03-11Merge branch 'js/rebase-recreate-merge'Libravatar Junio C Hamano1-1/+1
Docfix. * js/rebase-recreate-merge: rebase docs: fix "gitlink" typo
2019-03-11Merge branch 'js/untravis-windows'Libravatar Junio C Hamano2-113/+0
Dev support. * js/untravis-windows: travis: remove the hack to build the Windows job on Azure Pipelines
2019-03-11Merge branch 'rd/gc-prune-doc-fix'Libravatar Junio C Hamano1-1/+1
Doxfix. * rd/gc-prune-doc-fix: docs/git-gc: fix typo "--prune=all" to "--prune=now"
2019-03-11Merge branch 'js/find-lib-h-with-ls-files-when-possible'Libravatar Junio C Hamano1-2/+3
The Makefile uses 'find' utility to enumerate all the *.h header files, which is expensive on platforms with slow filesystems; it now optionally uses "ls-files" if working within a repository, which is a trick similar to how all sources are enumerated to run ETAGS on. * js/find-lib-h-with-ls-files-when-possible: Makefile: use `git ls-files` to list header files, if possible
2019-03-11Merge branch 'rj/hdr-check-gcrypt-fix'Libravatar Junio C Hamano1-1/+4
The set of header files used by "make hdr-check" unconditionally included sha256/gcrypt.h, even when it is not used, causing the make target to fail. We now skip it when GCRYPT_SHA256 is not in use. * rj/hdr-check-gcrypt-fix: Makefile: fix 'hdr-check' when GCRYPT not installed
2019-03-11Merge branch 'jk/guard-bswap-header'Libravatar Junio C Hamano1-0/+5
The include file compat/bswap.h has been updated so that it is safe to (accidentally) include it more than once. * jk/guard-bswap-header: compat/bswap: add include header guards
2019-03-11Merge branch 'rd/attr.c-comment-typofix'Libravatar Junio C Hamano1-4/+4
In-code comment typofix. * rd/attr.c-comment-typofix: attr.c: ".gitattribute" -> ".gitattributes" (comments)
2019-03-11Merge branch 'yb/utf-16le-bom-spellfix'Libravatar Junio C Hamano1-1/+1
Doc update. * yb/utf-16le-bom-spellfix: gitattributes.txt: fix typo
2019-03-11mingw: allow building with an MSYS2 runtime v3.xLibravatar Johannes Schindelin1-1/+1
Recently the Git for Windows project started the upgrade process to a MSYS2 runtime version based on Cygwin v3.x. This has the very notable consequence that `$(uname -r)` no longer reports a version starting with "2", but a version with "3". That breaks our build, as df5218b4c30b (config.mak.uname: support MSys2, 2016-01-13) simply did not expect the version reported by `uname -r` to depend on the underlying Cygwin version: it expected the reported version to match the "2" in "MSYS2". So let's invert that test case to test for *anything else* than a version starting with "1" (for MSys). That should safeguard us for the future, even if Cygwin ends up releasing versionsl like 314.272.65536. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-03-08mingw: drop MakeMaker referenceLibravatar Johannes Schindelin1-1/+0
In 20d2a30f8ffe (Makefile: replace perl/Makefile.PL with simple make rules, 2017-12-10), Git stopped using MakeMaker. Therefore, that definition in the MINGW-specific section became useless. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-03-07Start 2.22 cycleLibravatar Junio C Hamano3-2/+81
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-03-07Merge branch 'jt/http-auth-proto-v2-fix'Libravatar Junio C Hamano4-207/+213
Unify RPC code for smart http in protocol v0/v1 and v2, which fixes a bug in the latter (lack of authentication retry) and generally improves the code base. * jt/http-auth-proto-v2-fix: remote-curl: use post_rpc() for protocol v2 also remote-curl: refactor reading into rpc_state's buf remote-curl: reduce scope of rpc_state.result remote-curl: reduce scope of rpc_state.stdin_preamble remote-curl: reduce scope of rpc_state.argv
2019-03-07Merge branch 'jk/diff-no-index-initialize'Libravatar Junio C Hamano4-17/+21
"git diff --no-index" may still want to access Git goodies like --ext-diff and --textconv, but so far these have been ignored, which has been corrected. * jk/diff-no-index-initialize: diff: reuse diff setup for --no-index case
2019-03-07Merge branch 'nd/no-more-check-racy'Libravatar Junio C Hamano1-28/+0
Unused code removal. * nd/no-more-check-racy: Delete check-racy.c
2019-03-07Merge branch 'rd/doc-hook-used-in-sample'Libravatar Junio C Hamano1-0/+4
Doc update. * rd/doc-hook-used-in-sample: mention use of "hooks.allownonascii" in "man githooks"
2019-03-07Merge branch 'nd/diff-parseopt-2'Libravatar Junio C Hamano2-211/+319
Second batch to teach the diff machinery to use the parse-options API. * nd/diff-parseopt-2: (21 commits) diff-parseopt: convert --ignore-some-changes diff-parseopt: convert --[no-]minimal diff-parseopt: convert --relative diff-parseopt: convert --no-renames|--[no--rename-empty diff-parseopt: convert --find-copies-harder diff-parseopt: convert -C|--find-copies diff-parseopt: convert -D|--irreversible-delete diff-parseopt: convert -M|--find-renames diff-parseopt: convert -B|--break-rewrites diff-parseopt: convert --output-* diff-parseopt: convert --[no-]compact-summary diff-parseopt: convert --stat* diff-parseopt: convert -s|--no-patch diff-parseopt: convert --name-status diff-parseopt: convert --name-only diff-parseopt: convert --patch-with-stat diff-parseopt: convert --summary diff-parseopt: convert --check diff-parseopt: convert --dirstat and friends diff-parseopt: convert --numstat and --shortstat ...
2019-03-07Merge branch 'en/merge-options-doc'Libravatar Junio C Hamano1-3/+8
Doc update. * en/merge-options-doc: merge-options.txt: correct wording of --no-commit option
2019-03-07Merge branch 'nd/completion-more-parameters'Libravatar Junio C Hamano18-4/+126
The command line completion (in contrib/) has been taught to complete more subcommand parameters. * nd/completion-more-parameters: completion: add more parameter value completion
2019-03-07Merge branch 'ab/receive-pack-use-after-free-fix'Libravatar Junio C Hamano1-8/+15
Memfix. * ab/receive-pack-use-after-free-fix: receive-pack: fix use-after-free bug
2019-03-07Merge branch 'dl/doc-submodule-wo-subcommand'Libravatar Junio C Hamano2-1/+6
Doc update. * dl/doc-submodule-wo-subcommand: submodule: document default behavior
2019-03-07Merge branch 'jk/unused-params'Libravatar Junio C Hamano8-59/+45
Code clean-up. * jk/unused-params: ref-filter: drop unused "sz" parameters ref-filter: drop unused "obj" parameters ref-filter: drop unused buf/sz pairs files-backend: drop refs parameter from split_symref_update() pack-objects: drop unused parameter from oe_map_new_pack() merge-recursive: drop several unused parameters diff: drop complete_rewrite parameter from run_external_diff() diff: drop unused emit data parameter from sane_truncate_line() diff: drop unused color reset parameters diff: drop options parameter from diffcore_fix_diff_index()
2019-03-07Merge branch 'jk/prune-optim'Libravatar Junio C Hamano4-20/+129
"git prune" has been taught to take advantage of reachability bitmap when able. * jk/prune-optim: t5304: rename "sha1" variables to "oid" prune: check SEEN flag for reachability prune: use bitmaps for reachability traversal prune: lazily perform reachability traversal
2019-03-07Merge branch 'jh/trace2'Libravatar Junio C Hamano67-23/+6629
A more structured way to obtain execution trace has been added. * jh/trace2: trace2: add for_each macros to clang-format trace2: t/helper/test-trace2, t0210.sh, t0211.sh, t0212.sh trace2:data: add subverb for rebase trace2:data: add subverb to reset command trace2:data: add subverb to checkout command trace2:data: pack-objects: add trace2 regions trace2:data: add trace2 instrumentation to index read/write trace2:data: add trace2 hook classification trace2:data: add trace2 transport child classification trace2:data: add trace2 sub-process classification trace2:data: add editor/pager child classification trace2:data: add trace2 regions to wt-status trace2: collect Windows-specific process information trace2: create new combined trace facility trace2: Documentation/technical/api-trace2.txt
2019-03-07Merge branch 'js/doc-symref-in-proto-v1'Libravatar Junio C Hamano1-0/+18
Doc update. * js/doc-symref-in-proto-v1: protocol-capabilities.txt: document symref
2019-03-07Merge branch 'nd/split-index-null-base-fix'Libravatar Junio C Hamano3-18/+39
Split-index fix. * nd/split-index-null-base-fix: read-cache.c: fix writing "link" index ext with null base oid
2019-03-07Merge branch 'rj/prune-packed-excess-args'Libravatar Junio C Hamano1-0/+5
"git prune-packed" did not notice and complain against excess arguments given from the command line, which now it does. * rj/prune-packed-excess-args: prune-packed: check for too many arguments
2019-03-07Merge branch 'jc/test-yes-doc'Libravatar Junio C Hamano2-1/+14
Test doc update. * jc/test-yes-doc: test: caution on our version of 'yes'
2019-03-07Merge branch 'en/combined-all-paths'Libravatar Junio C Hamano10-17/+212
Output from "diff --cc" did not show the original paths when the merge involved renames. A new option adds the paths in the original trees to the output. * en/combined-all-paths: log,diff-tree: add --combined-all-paths option
2019-03-07Merge branch 'sc/pack-redundant'Libravatar Junio C Hamano2-140/+559
Update the implementation of pack-redundant for performance in a repository with many packfiles. * sc/pack-redundant: pack-redundant: consistent sort method pack-redundant: rename pack_list.all_objects pack-redundant: new algorithm to find min packs pack-redundant: delete redundant code pack-redundant: delay creation of unique_objects t5323: test cases for git-pack-redundant
2019-03-07Merge branch 'du/branch-show-current'Libravatar Junio C Hamano3-3/+72
"git branch" learned a new subcommand "--show-current". * du/branch-show-current: branch: introduce --show-current display option
2019-03-07Merge branch 'dl/complete-submodule-absorbgitdirs'Libravatar Junio C Hamano1-1/+1
Command-line completion (in contrib/) learned to tab-complete the "git submodule absorbgitdirs" subcommand. * dl/complete-submodule-absorbgitdirs: completion: complete git submodule absorbgitdirs
2019-03-07Merge branch 'wh/author-committer-ident-config'Libravatar Junio C Hamano10-24/+197
Four new configuration variables {author,committer}.{name,email} have been introduced to override user.{name,email} in more specific cases. * wh/author-committer-ident-config: config: allow giving separate author and committer idents
2019-03-07Merge branch 'aw/pretty-trailers'Libravatar Junio C Hamano7-135/+417
The %(trailers) formatter in "git log --format=..." now allows to optionally pick trailers selectively by keyword, show only values, etc. * aw/pretty-trailers: pretty: add support for separator option in %(trailers) strbuf: separate callback for strbuf_expand:ing literals pretty: add support for "valueonly" option in %(trailers) pretty: allow showing specific trailers pretty: single return path in %(trailers) handling pretty: allow %(trailers) options with explicit value doc: group pretty-format.txt placeholders descriptions
2019-03-07Merge branch 'nd/diff-parseopt'Libravatar Junio C Hamano10-158/+318
The diff machinery, one of the oldest parts of the system, which long predates the parse-options API, uses fairly long and complex handcrafted option parser. This is being rewritten to use the parse-options API. * nd/diff-parseopt: diff.c: convert --raw diff.c: convert -W|--[no-]function-context diff.c: convert -U|--unified diff.c: convert -u|-p|--patch diff.c: prepare to use parse_options() for parsing diff.h: avoid bit fields in struct diff_flags diff.h: keep forward struct declarations sorted parse-options: allow ll_callback with OPTION_CALLBACK parse-options: avoid magic return codes parse-options: stop abusing 'callback' for lowlevel callbacks parse-options: add OPT_BITOP() parse-options: disable option abbreviation with PARSE_OPT_KEEP_UNKNOWN parse-options: add one-shot mode parse-options.h: remove extern on function prototypes
2019-03-07Merge branch 'tg/checkout-no-overlay'Libravatar Junio C Hamano14-58/+191
"git checkout --no-overlay" can be used to trigger a new mode of checking out paths out of the tree-ish, that allows paths that match the pathspec that are in the current index and working tree and are not in the tree-ish. * tg/checkout-no-overlay: revert "checkout: introduce checkout.overlayMode config" checkout: introduce checkout.overlayMode config checkout: introduce --{,no-}overlay option checkout: factor out mark_cache_entry_for_checkout function checkout: clarify comment read-cache: add invalidate parameter to remove_marked_cache_entries entry: support CE_WT_REMOVE flag in checkout_entry entry: factor out unlink_entry function move worktree tests to t24*
2019-03-07attr.c: ".gitattribute" -> ".gitattributes" (comments)Libravatar Robert P. J. Day1-4/+4
Correct misspelled ".gitattribute" in comments only, so no functional change. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-03-07gitattributes.txt: fix typoLibravatar Yash Bhatambare1-1/+1
`UTF-16-LE-BOM` to `UTF-16LE-BOM`. this closes https://github.com/git-for-windows/git/issues/2095 Signed-off-by: Yash Bhatambare <ybhatambare@gmail.com> Signed-off-by: Torsten Bögershausen <tboegi@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-03-07compat/bswap: add include header guardsLibravatar Jeff King1-0/+5
Our compat/bswap.h lacks the usual preprocessor guards against multiple inclusion. This usually isn't an issue since it only gets included from git-compat-util.h, which has its own guards. But it would produce redeclaration errors if any file included it separately. Our hdr-check target would complain about this, except that it currently skips items in compat/ entirely. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-03-06Makefile: fix 'hdr-check' when GCRYPT not installedLibravatar Ramsay Jones1-1/+4
If the GCRYPT_SHA256 build variable is not set, then the 'hdr-check' target complains about the missing <gcrypt.h> header file. Add the 'sha256/gcrypt.h' header file to the exception list, if the build variable is not defined. While here, replace the 'xdiff%' filter pattern with 'xdiff/%' (and similarly for the compat pattern) since the original pattern inadvertently excluded the 'xdiff-interface.h' header. Signed-off-by: Ramsay Jones <ramsay@ramsayjones.plus.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-03-05Makefile: use `git ls-files` to list header files, if possibleLibravatar Johannes Schindelin1-2/+3
In d85b0dff72 (Makefile: use `find` to determine static header dependencies, 2014-08-25), we switched from a static list of header files to a dynamically-generated one, asking `find` to enumerate them. Back in those days, we did not use `$(LIB_H)` by default, and many a `make` implementation seems smart enough not to run that `find` command in that case, so it was deemed okay to run `find` for special targets requiring this macro. However, as of ebb7baf02f (Makefile: add a hdr-check target, 2018-09-19), $(LIB_H) is part of a global rule and therefore must be expanded. Meaning: this `find` command has to be run upon every `make` invocation. In the presence of many a worktree, this can tax the developers' patience quite a bit. Even in the absence of worktrees or other untracked files and directories, the cost of I/O to generate that list of header files is simply a lot larger than a simple `git ls-files` call. Therefore, just like in 335339758c (Makefile: ask "ls-files" to list source files if available, 2011-10-18), we now prefer to use `git ls-files` to enumerate the header files to enumerating them via `find`, falling back to the latter if the former failed (which would be the case e.g. in a worktree that was extracted from a source .tar file rather than from a clone of Git's sources). This has one notable consequence: we no longer include `command-list.h` in `LIB_H`, as it is a generated file, not a tracked one, but that is easily worked around. Of the three sites that use `LIB_H`, two (`LOCALIZED_C` and `CHK_HDRS`) already handle generated headers separately. In the third, the computed-dependency fallback, we can just add in a reference to $(GENERATED_H). Likewise, we no longer include not-yet-tracked header files in `LIB_H`. Given the speed improvements, these consequences seem a comparably small price to pay. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Acked-by: Ramsay Jones <ramsay@ramsayjones.plus.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-03-05Merge tag 'l10n-2.21.0-rnd2.1' of git://github.com/git-l10n/git-poLibravatar Junio C Hamano3-4481/+3979
L10n for Git 2.21.0 round 2.1 * tag 'l10n-2.21.0-rnd2.1' of git://github.com/git-l10n/git-po: l10n: Fixes to Catalan translation l10n: Updated Vietnamese translation for v2.21 rd2 l10n: fr.po remove obsolete entries
2019-03-03remote-curl: use post_rpc() for protocol v2 alsoLibravatar Jonathan Tan4-186/+183
When transmitting and receiving POSTs for protocol v0 and v1, remote-curl uses post_rpc() (and associated functions), but when doing the same for protocol v2, it uses a separate set of functions (proxy_rpc() and others). Besides duplication of code, this has caused at least one bug: the auth retry mechanism that was implemented in v0/v1 was not implemented in v2. To fix this issue and avoid it in the future, make remote-curl also use post_rpc() when handling protocol v2. Because line lengths are written to the HTTP request in protocol v2 (unlike in protocol v0/v1), this necessitates changes in post_rpc() and some of the functions it uses; perform these changes too. A test has been included to ensure that the code for both the unchunked and chunked variants of the HTTP request is exercised. Note: stateless_connect() has been updated to use the lower-level packet reading functions instead of struct packet_reader. The low-level control is necessary here because we cannot change the destination buffer of struct packet_reader while it is being used; struct packet_buffer has a peeking mechanism which relies on the destination buffer being present in between a peek and a read. Signed-off-by: Jonathan Tan <jonathantanmy@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-03-03docs/git-gc: fix typo "--prune=all" to "--prune=now"Libravatar Robert P. J. Day1-1/+1
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-03-02l10n: Fixes to Catalan translationLibravatar Jordi Mas1-3/+3
Signed-off-by: Jordi Mas <jmas@softcatala.org>