summaryrefslogtreecommitdiff
path: root/Documentation
Commit message (Collapse)AuthorAgeFilesLines
* Git 2.15-rc2v2.15.0-rc2Junio C Hamano2017-10-191-0/+12
| | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'jc/branch-force-doc-readability-fix'Junio C Hamano2017-10-191-2/+2
|\ | | | | | | | | | | | | Doc update. * jc/branch-force-doc-readability-fix: branch doc: sprinkle a few commas for readability
| * branch doc: sprinkle a few commas for readabilityjc/branch-force-doc-readability-fixJunio C Hamano2017-10-181-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The "--force" option can also be used when the named branch does not yet exist, and the point of the option is the user can (re)point the branch to the named commit even if it does. Add 'even' before 'if' to clarify. Also, insert another comma after "Without -f" before "the command refuses..." to make the text easier to parse. Incidentally, this change should help certain versions of docbook-xsl-stylesheets that render the original without any whitespace between "-f" and "git". Noticed-by: Lars Schneider <larsxschneider@gmail.com> Helped-by: Jeff King <peff@peff.net> Helped-by: Andreas Schwab <schwab@suse.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'dg/filter-branch-filter-order-doc'Junio C Hamano2017-10-191-10/+10
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | Update the documentation for "git filter-branch" so that the filter options are listed in the same order as they are applied, as described in an earlier part of the doc. * dg/filter-branch-filter-order-doc: doc: list filter-branch subdirectory-filter first
| * | doc: list filter-branch subdirectory-filter firstdg/filter-branch-filter-order-docDavid Glasser2017-10-181-10/+10
| |/ | | | | | | | | | | | | | | | | | | | | | | | | The docs claim that filters are applied in the listed order, so subdirectory-filter should come first. For consistency, apply the same order to the SYNOPSIS and the script's usage, as well as the switch while parsing arguments. Add missing --prune-empty to the script's usage. Signed-off-by: David Glasser <glasser@davidglasser.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'jc/fetch-refspec-doc-update'Junio C Hamano2017-10-191-2/+4
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | "git fetch <there> <src>:<dst>" allows an object name on the <src> side when the other side accepts such a request since Git v2.5, but the documentation was left stale. * jc/fetch-refspec-doc-update: fetch doc: src side of refspec could be full SHA-1
| * | fetch doc: src side of refspec could be full SHA-1jc/fetch-refspec-doc-updateJunio C Hamano2017-10-181-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since a9d34933 ("Merge branch 'fm/fetch-raw-sha1'", 2015-06-01) we allow to fetch by an object name when the other side accepts such a request, but we never updated the documentation to match. Signed-off-by: Junio C Hamano <gitster@pobox.com> Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'wk/merge-options-gpg-sign-doc'Junio C Hamano2017-10-192-6/+6
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | Doc updates. * wk/merge-options-gpg-sign-doc: Documentation/merge-options.txt: describe -S/--gpg-sign for 'pull'
| * | | Documentation/merge-options.txt: describe -S/--gpg-sign for 'pull'wk/merge-options-gpg-sign-docW. Trevor King2017-10-122-6/+6
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | Pull has supported these since ea230d8 (pull: add the --gpg-sign option, 2014-02-10). Insert in long-option alphabetical order following 7c85d274 (Documentation/merge-options.txt: order options in alphabetical groups, 2009-10-22). Signed-off-by: W. Trevor King <wking@tremily.us> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Sync with maintJunio C Hamano2017-10-182-46/+75
|\ \ \ | | | | | | | | | | | | | | | | * maint: Prepare for 2.14.3
| * | | Prepare for 2.14.3Junio C Hamano2017-10-181-0/+75
| | | | | | | | | | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | Merge branch 'jk/ref-filter-colors-fix' into maintJunio C Hamano2017-10-182-0/+10
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the "theoretically more correct" approach of simply stepping back to the state before plumbing commands started paying attention to "color.ui" configuration variable. * jk/ref-filter-colors-fix: tag: respect color.ui config Revert "color: check color.ui in git_default_config()" Revert "t6006: drop "always" color config tests" Revert "color: make "always" the same as "auto" in config" color: make "always" the same as "auto" in config provide --color option for all ref-filter users t3205: use --color instead of color.branch=always t3203: drop "always" color test t6006: drop "always" color config tests t7502: use diff.noprefix for --verbose test t7508: use test_terminal for color output t3701: use test-terminal to collect color output t4015: prefer --color to -c color.diff=always test-terminal: set TERM=vt100
| * \ \ \ Merge branch 'jc/doc-checkout' into maintJunio C Hamano2017-10-181-14/+16
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Doc update. * jc/doc-checkout: checkout doc: clarify command line args for "checkout paths" mode
| * \ \ \ \ Merge branch 'ad/doc-markup-fix' into maintJunio C Hamano2017-10-181-1/+1
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Docfix. * ad/doc-markup-fix: doc: correct command formatting
| * \ \ \ \ \ Merge branch 'mr/doc-negative-pathspec' into maintJunio C Hamano2017-10-184-1/+12
| |\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Doc updates. * mr/doc-negative-pathspec: docs: improve discoverability of exclude pathspec
| * \ \ \ \ \ \ Merge branch 'ks/doc-use-camelcase-for-config-name' into maintJunio C Hamano2017-10-182-3/+3
| |\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Doc update. * ks/doc-use-camelcase-for-config-name: doc: camelCase the config variables to improve readability
| * \ \ \ \ \ \ \ Merge branch 'jk/doc-read-tree-table-asciidoctor-fix' into maintJunio C Hamano2017-10-181-0/+2
| |\ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A docfix. * jk/doc-read-tree-table-asciidoctor-fix: doc: put literal block delimiter around table
| * \ \ \ \ \ \ \ \ Merge branch 'ez/doc-duplicated-words-fix' into maintJunio C Hamano2017-10-184-4/+4
| |\ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Typofix. * ez/doc-duplicated-words-fix: doc: fix minor typos (extra/duplicated words)
| * \ \ \ \ \ \ \ \ \ Merge branch 'kd/doc-for-each-ref' into maintJunio C Hamano2017-10-181-16/+17
| |\ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Doc update. * kd/doc-for-each-ref: doc/for-each-ref: explicitly specify option names doc/for-each-ref: consistently use '=' to between argument names and values
| * \ \ \ \ \ \ \ \ \ \ Merge branch 'bb/doc-eol-dirty' into maintJunio C Hamano2017-10-181-1/+4
| |\ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Doc update. * bb/doc-eol-dirty: Documentation: mention that `eol` can change the dirty status of paths
| * \ \ \ \ \ \ \ \ \ \ \ Merge branch 'jc/merge-x-theirs-docfix' into maintJunio C Hamano2017-10-181-1/+2
| |\ \ \ \ \ \ \ \ \ \ \ \ | | |_|_|_|_|_|_|_|_|_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The documentation for '-X<option>' for merges was misleadingly written to suggest that "-s theirs" exists, which is not the case. * jc/merge-x-theirs-docfix: merge-strategies: avoid implying that "-s theirs" exists
* | | | | | | | | | | | | Preparing for rc2 continuesJunio C Hamano2017-10-181-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | Merge branch 'jk/ref-filter-colors-fix'Junio C Hamano2017-10-181-17/+18
|\ \ \ \ \ \ \ \ \ \ \ \ \ | | |_|_|_|_|_|_|_|_|_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the "theoretically more correct" approach of simply stepping back to the state before plumbing commands started paying attention to "color.ui" configuration variable. Let's run with this one. * jk/ref-filter-colors-fix: tag: respect color.ui config Revert "color: check color.ui in git_default_config()" Revert "t6006: drop "always" color config tests" Revert "color: make "always" the same as "auto" in config"
| * | | | | | | | | | | | Revert "color: make "always" the same as "auto" in config"Jeff King2017-10-171-17/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 6be4595edb8e5b616c6e8b9fbc78b0f831fa2a87. That commit weakened the "always" setting of color config so that it acted as "auto". This was meant to solve regressions in v2.14.2 in which setting "color.ui=always" in the on-disk config broke scripts like add--interactive, because the plumbing diff commands began to generate color output. This was due to 136c8c8b8f (color: check color.ui in git_default_config(), 2017-07-13), which was in turn trying to fix issues caused by 4c7f1819b3 (make color.ui default to 'auto', 2013-06-10). But in weakening "always", we created even more problems, as people expect to be able to use "git -c color.ui=always" to force color (especially because some commands don't have their own --color flag). We can fix that by special-casing the command-line "-c", but now things are getting pretty confusing. Instead of piling hacks upon hacks, let's start peeling off the hacks. The first step is dropping the weakening of "always", which this revert does. Note that we could actually revert the whole series merged in by da15b78e52642bd45fd5513ab0000fdf2e58a6f4. Most of that series consists of preparations to the tests to handle the weakening of "-c color.ui=always". But it's worth keeping for a few reasons: - there are some other preparatory cleanups, like e433749d86 (test-terminal: set TERM=vt100, 2017-10-03) - it adds "--color" options more consistently in 0c88bf5050 (provide --color option for all ref-filter users, 2017-10-03) - some of the cases dropping "-c" end up being more robust and realistic tests, as in 01c94e9001 (t7508: use test_terminal for color output, 2017-10-03) - the preferred tool for overriding config is "--color", and we should be modeling that consistently We can individually revert the few commits necessary to restore some useful tests (which will be done on top of this patch). Note that this isn't a pure revert; we'll keep the test added in t3701, but mark it as failure for now. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | Merge branch 'jk/ui-color-always-to-auto-maint' (early part) into ↵Junio C Hamano2017-10-173-18/+27
| |\ \ \ \ \ \ \ \ \ \ \ \ | | |/ / / / / / / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | jk/ref-filter-colors-fix-maint * 'jk/ui-color-always-to-auto-maint' (early part): color: make "always" the same as "auto" in config provide --color option for all ref-filter users t3205: use --color instead of color.branch=always t3203: drop "always" color test t6006: drop "always" color config tests t7502: use diff.noprefix for --verbose test t7508: use test_terminal for color output t3701: use test-terminal to collect color output t4015: prefer --color to -c color.diff=always test-terminal: set TERM=vt100
* | | | | | | | | | | | | Crawling towards -rc2Junio C Hamano2017-10-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | Merge branch 'jc/doc-checkout'Junio C Hamano2017-10-171-14/+16
|\ \ \ \ \ \ \ \ \ \ \ \ \ | | |_|_|_|_|_|_|_|_|_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Doc update. * jc/doc-checkout: checkout doc: clarify command line args for "checkout paths" mode
| * | | | | | | | | | | | checkout doc: clarify command line args for "checkout paths" modejc/doc-checkoutJunio C Hamano2017-10-111-14/+16
| |/ / / / / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are "git checkout [-p][<tree-ish>][--][<paths>...]" in the SYNOPSIS section, and "git checkout [-p][<tree-ish>][--]<paths>..." as the header for the section that explains the "check out paths from index/tree-ish" mode. It is unclear if we require at least one path, or it is entirely optional. Actually, both are wrong. Without the "-p(atch)" option, you must have <pathspec> (otherwise, with a commit that is a <tree-ish>, you would be checking out that commit to build a new history on top of it). With it, it is already clear that you are checking out paths, it is optional. In other words, you cannot omit both. The source of the confusion is that -p(atch) is described as if it is just another "optional" part and its description is lumped together with the non patch mode, even though the actual end user experience is vastly different. Let's split the entry into two, and describe the regular mode and the patch mode separately. This allows us to make it clear that the regular mode MUST be given at least one pathspec, that the patch mode can be invoked with either '-p' or '--patch' but one of these must be given, and that the pathspec is entirely optional in the patch mode. Also, revamp the explanation of "checkout paths" by removing extraneous description at the beginning, that says "checking out paths is not checking out a branch". Explaining what it is for and when the user wants to use it upfront is the most direct way to help the readers. Noticed-by: Robert P J Day Helped-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | Git 2.15-rc1v2.15.0-rc1Junio C Hamano2017-10-111-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | Merge branch 'hn/string-list-doc'Junio C Hamano2017-10-111-1/+1
|\ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Docfix. * hn/string-list-doc: api-argv-array.txt: remove broken link to string-list API
| * | | | | | | | | | | | api-argv-array.txt: remove broken link to string-list APIhn/string-list-docTodd Zullinger2017-10-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In 4f665f2cf3 (string-list.h: move documentation from Documentation/api/ into header, 2017-09-26) the string-list API documentation was moved to string-list.h. The argv-array API documentation may follow a similar course in the future. Until then, prevent the broken link from making it to the end-user documentation. Signed-off-by: Todd Zullinger <tmz@pobox.com> Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | Merge branch 'tb/show-trailers-in-ref-filter'Junio C Hamano2017-10-111-2/+6
|\ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git for-each-ref --format=..." learned a new format element, %(trailers), to show only the commit log trailer part of the log message. * tb/show-trailers-in-ref-filter: ref-filter.c: parse trailers arguments with %(contents) atom ref-filter.c: use trailer_opts to format trailers t6300: refactor %(trailers) tests doc: use "`<literal>`"-style quoting for literal strings doc: 'trailers' is the preferred way to format trailers t4205: unfold across multiple lines
| * | | | | | | | | | | | | ref-filter.c: use trailer_opts to format trailersTaylor Blau2017-10-021-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fill trailer_opts with "unfold" and "only" to match the sub-arguments given to the "%(trailers)" atom. Then, let's use the filled trailer_opts instance with 'format_trailers_from_commit' in order to format trailers in the desired manner. Signed-off-by: Taylor Blau <me@ttaylorr.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | doc: use "`<literal>`"-style quoting for literal stringsTaylor Blau2017-10-021-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "'<string>'"-style quoting is not appropriate when quoting literal strings in the "Documentation/" subtree. In preparation for adding additional information to this section of git-for-each-ref(1)'s documentation, update them to use "`<literal>`" instead. Signed-off-by: Taylor Blau <me@ttaylorr.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | doc: 'trailers' is the preferred way to format trailersTaylor Blau2017-10-021-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The documentation makes reference to 'contents:trailers' as an example to dig the trailers out of a commit. 'trailers' is an unmentioned alternative, which is treated as an alias of 'contents:trailers'. Since 'trailers' is easier to type, prefer that as the designated way to dig out trailers information. Signed-off-by: Taylor Blau <me@ttaylorr.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | | Merge branch 'jr/hash-migration-plan-doc'Junio C Hamano2017-10-112-0/+798
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Lay out plans for weaning us off of SHA-1. * jr/hash-migration-plan-doc: technical doc: add a design doc for hash function transition
| * | | | | | | | | | | | | | technical doc: add a design doc for hash function transitionjr/hash-migration-plan-docJonathan Nieder2017-09-282-0/+798
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This document describes what a transition to a new hash function for Git would look like. Add it to Documentation/technical/ as the plan of record so that future changes can be recorded as patches. Also-by: Brandon Williams <bmwill@google.com> Also-by: Jonathan Tan <jonathantanmy@google.com> Also-by: Stefan Beller <sbeller@google.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | | | Prepare for -rc1Junio C Hamano2017-10-071-3/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | | | Merge branch 'jk/ui-color-always-to-auto'Junio C Hamano2017-10-073-18/+27
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix regression of "git add -p" for users with "color.ui = always" in their configuration, by merging the topic below and adjusting it for the 'master' front. * jk/ui-color-always-to-auto: t7301: use test_terminal to check color t4015: use --color with --color-moved color: make "always" the same as "auto" in config provide --color option for all ref-filter users t3205: use --color instead of color.branch=always t3203: drop "always" color test t6006: drop "always" color config tests t7502: use diff.noprefix for --verbose test t7508: use test_terminal for color output t3701: use test-terminal to collect color output t4015: prefer --color to -c color.diff=always test-terminal: set TERM=vt100
| * \ \ \ \ \ \ \ \ \ \ \ \ \ \ Merge branch 'jk/ui-color-always-to-auto-maint' into jk/ui-color-always-to-autojk/ui-color-always-to-autoJunio C Hamano2017-10-043-18/+27
| |\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | |_|_|_|/ / / / / / / / / / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * jk/ui-color-always-to-auto-maint: color: make "always" the same as "auto" in config provide --color option for all ref-filter users t3205: use --color instead of color.branch=always t3203: drop "always" color test t6006: drop "always" color config tests t7502: use diff.noprefix for --verbose test t7508: use test_terminal for color output t3701: use test-terminal to collect color output t4015: prefer --color to -c color.diff=always test-terminal: set TERM=vt100
| | * | | | | | | | | | | | | | color: make "always" the same as "auto" in configJeff King2017-10-041-18/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It can be handy to use `--color=always` (or it's synonym `--color`) on the command-line to convince a command to produce color even if it's stdout isn't going to the terminal or a pager. What's less clear is whether it makes sense to set config variables like color.ui to `always`. For a one-shot like: git -c color.ui=always ... it's potentially useful (especially if the command doesn't directly support the `--color` option). But setting `always` in your on-disk config is much muddier, as you may be surprised when piped commands generate colors (and send them to whatever is consuming the pipe downstream). Some people have done this anyway, because: 1. The documentation for color.ui makes it sound like using `always` is a good idea, when you almost certainly want `auto`. 2. Traditionally not every command (and especially not plumbing) respected color.ui in the first place. So the confusion came up less frequently than it might have. The situation changed in 136c8c8b8f (color: check color.ui in git_default_config(), 2017-07-13), which negated point (2): now scripts using only plumbing commands (like add-interactive) are broken by this setting. That commit was fixing real issues (e.g., by making `color.ui=never` work, since `auto` is the default), so we don't want to just revert it. We could turn `always` into a noop in plumbing commands, but that creates a hard-to-explain inconsistency between the plumbing and other commands. Instead, let's just turn `always` into `auto` for all config. This does break the "one-shot" config shown above, but again, we're probably better to have simple and consistent rules than to try to special-case command-line config. There is one place where `always` should retain its meaning: on the command line, `--color=always` should continue to be the same as `--color`, overriding any isatty checks. Since the command-line parser also depends on git_config_colorbool(), we can use the existence of the "var" string to deterine whether we are serving the command-line or the config. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| | * | | | | | | | | | | | | | provide --color option for all ref-filter usersJeff King2017-10-042-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When ref-filter learned about want_color() in 11b087adfd (ref-filter: consult want_color() before emitting colors, 2017-07-13), it became useful to be able to turn colors off and on for specific commands. For git-branch, you can do so with --color/--no-color. But for git-for-each-ref and git-tag, the other users of ref-filter, you have no option except to tweak the "color.ui" config setting. Let's give both of these commands the usual color command-line options. This is a bit more obvious as a method for overriding the config. And it also prepares us for the behavior of "always" changing (so that we are still left with a way of forcing color when our output goes to a non-terminal). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | | | | Git 2.15-rc0v2.15.0-rc0Junio C Hamano2017-10-051-0/+16
|/ / / / / / / / / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | | | The twelfth batch for 2.15Junio C Hamano2017-10-031-0/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | | | Merge branch 'ad/doc-markup-fix'Junio C Hamano2017-10-031-1/+1
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | |_|_|_|_|_|_|_|_|_|_|_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Docfix. * ad/doc-markup-fix: doc: correct command formatting
| * | | | | | | | | | | | | | doc: correct command formattingad/doc-markup-fixAdam Dinwoodie2017-09-291-1/+1
| | |_|_|_|/ / / / / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Leaving spaces around the `-delimeters for commands means asciidoc fails to parse them as the start of a literal string. Remove an extraneous space that is causing a literal to not be formatted as such. Signed-off-by: Adam Dinwoodie <adam@dinwoodie.org> Acked-by: Andreas Heiduk <asheiduk@gmail.com> Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | | Merge branch 'mr/doc-negative-pathspec'Junio C Hamano2017-10-034-1/+12
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ | | |_|_|_|_|_|_|_|_|_|_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Doc updates. * mr/doc-negative-pathspec: docs: improve discoverability of exclude pathspec
| * | | | | | | | | | | | | docs: improve discoverability of exclude pathspecmr/doc-negative-pathspecManav Rathi2017-09-254-1/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ability to exclude paths with a negative pathspec is not mentioned in the man pages for git grep and other commands where it might be useful. Add an example and a pointer to the pathspec glossary entry in the man page for git grep to help the user to discover this ability. Add similar pointers from the git-add and git-status man pages. Additionally, - Add a test for the behaviour when multiple exclusions are present. - Add a test for the ^ alias. - Improve name of existing test. - Improve grammar in glossary description of the exclude pathspec. Helped-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Manav Rathi <mnvrth@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | | Merge branch 'jk/no-optional-locks'Junio C Hamano2017-10-031-0/+12
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some commands (most notably "git status") makes an opportunistic update when performing a read-only operation to help optimize later operations in the same repository. The new "--no-optional-locks" option can be passed to Git to disable them. * jk/no-optional-locks: git: add --no-optional-locks option
| * | | | | | | | | | | | | | git: add --no-optional-locks optionJeff King2017-09-271-0/+12
| | |/ / / / / / / / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some tools like IDEs or fancy editors may periodically run commands like "git status" in the background to keep track of the state of the repository. Some of these commands may refresh the index and write out the result in an opportunistic way: if they can get the index lock, then they update the on-disk index with any updates they find. And if not, then their in-core refresh is lost and just has to be recomputed by the next caller. But taking the index lock may conflict with other operations in the repository. Especially ones that the user is doing themselves, which _aren't_ opportunistic. In other words, "git status" knows how to back off when somebody else is holding the lock, but other commands don't know that status would be happy to drop the lock if somebody else wanted it. There are a couple possible solutions: 1. Have some kind of "pseudo-lock" that allows other commands to tell status that they want the lock. This is likely to be complicated and error-prone to implement (and maybe even impossible with just dotlocks to work from, as it requires some inter-process communication). 2. Avoid background runs of commands like "git status" that want to do opportunistic updates, preferring instead plumbing like diff-files, etc. This is awkward for a couple of reasons. One is that "status --porcelain" reports a lot more about the repository state than is available from individual plumbing commands. And two is that we actually _do_ want to see the refreshed index. We just don't want to take a lock or write out the result. Whereas commands like diff-files expect us to refresh the index separately and write it to disk so that they can depend on the result. But that write is exactly what we're trying to avoid. 3. Ask "status" not to lock or write the index. This is easy to implement. The big downside is that any work done in refreshing the index for such a call is lost when the process exits. So a background process may end up re-hashing a changed file multiple times until the user runs a command that does an index refresh themselves. This patch implements the option 3. The idea (and the test) is largely stolen from a Git for Windows patch by Johannes Schindelin, 67e5ce7f63 (status: offer *not* to lock the index and update it, 2016-08-12). The twist here is that instead of making this an option to "git status", it becomes a "git" option and matching environment variable. The reason there is two-fold: 1. An environment variable is carried through to sub-processes. And whether an invocation is a background process or not should apply to the whole process tree. So you could do "git --no-optional-locks foo", and if "foo" is a script or alias that calls "status", you'll still get the effect. 2. There may be other programs that want the same treatment. I've punted here on finding more callers to convert, since "status" is the obvious one to call as a repeated background job. But "git diff"'s opportunistic refresh of the index may be a good candidate. The test is taken from 67e5ce7f63, and it's worth repeating Johannes's explanation: Note that the regression test added in this commit does not *really* verify that no index.lock file was written; that test is not possible in a portable way. Instead, we verify that .git/index is rewritten *only* when `git status` is run without `--no-optional-locks`. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>