git
7 years agoMerge branch 'translation' of https://github.com/ChrisADR/git-po
Jiang Xin [Thu, 19 Oct 2017 00:13:29 +0000 (08:13 +0800)] 
Merge branch 'translation' of https://github.com/ChrisADR/git-po

* 'translation' of https://github.com/ChrisADR/git-po:
  l10n: es.po: v2.15.0 round 2

7 years agol10n: vi.po(3245t): Updated Vietnamese translation for v2.15.0 round 2
Tran Ngoc Quan [Thu, 19 Oct 2017 00:08:04 +0000 (07:08 +0700)] 
l10n: vi.po(3245t): Updated Vietnamese translation for v2.15.0 round 2

Signed-off-by: Tran Ngoc Quan <vnwildman@gmail.com>
7 years agol10n: sv.po: Update Swedish translation (3245t0f0u)
Peter Krefting [Wed, 18 Oct 2017 18:35:32 +0000 (19:35 +0100)] 
l10n: sv.po: Update Swedish translation (3245t0f0u)

Signed-off-by: Peter Krefting <peter@softwolves.pp.se>
7 years agol10n: fr.po: v2.15.0 round 2
Jean-Noel Avila [Sun, 8 Oct 2017 12:37:52 +0000 (14:37 +0200)] 
l10n: fr.po: v2.15.0 round 2

Signed-off-by: Jean-Noel Avila <jn.avila@free.fr>
7 years agol10n: fr.po change translation of "First, rewinding"
Nicolas Cornu [Tue, 19 Sep 2017 07:37:34 +0000 (09:37 +0200)] 
l10n: fr.po change translation of "First, rewinding"

Signed-off-by: Nicolas Cornu <nicolac76@yahoo.fr>
7 years agol10n: fr.po fix some mistakes
Jean-Noel Avila [Thu, 14 Sep 2017 12:05:41 +0000 (14:05 +0200)] 
l10n: fr.po fix some mistakes

Reported-by: Christophe Jaillet <christophe.jaillet@wanadoo.fr>
Signed-off-by: Jean-Noel Avila <jean-noel.avila@scantech.fr>
7 years agoSync with maint
Junio C Hamano [Wed, 18 Oct 2017 05:26:53 +0000 (14:26 +0900)] 
Sync with maint

* maint:
  Prepare for 2.14.3

7 years agoPrepare for 2.14.3
Junio C Hamano [Wed, 18 Oct 2017 05:24:09 +0000 (14:24 +0900)] 
Prepare for 2.14.3

Signed-off-by: Junio C Hamano <gitster@pobox.com>
7 years agoMerge branch 'jk/ref-filter-colors-fix' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:20:43 +0000 (14:20 +0900)] 
Merge branch 'jk/ref-filter-colors-fix' into maint

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

7 years agoMerge branch 'jc/doc-checkout' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:14 +0000 (14:19 +0900)] 
Merge branch 'jc/doc-checkout' into maint

Doc update.

* jc/doc-checkout:
  checkout doc: clarify command line args for "checkout paths" mode

7 years agoMerge branch 'tb/complete-describe' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:14 +0000 (14:19 +0900)] 
Merge branch 'tb/complete-describe' into maint

Docfix.

* tb/complete-describe:
  completion: add --broken and --dirty to describe

7 years agoMerge branch 'rs/rs-mailmap' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:14 +0000 (14:19 +0900)] 
Merge branch 'rs/rs-mailmap' into maint

* rs/rs-mailmap:
  .mailmap: normalize name for René Scharfe

7 years agoMerge branch 'rs/fsck-null-return-from-lookup' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:14 +0000 (14:19 +0900)] 
Merge branch 'rs/fsck-null-return-from-lookup' into maint

Improve behaviour of "git fsck" upon finding a missing object.

* rs/fsck-null-return-from-lookup:
  fsck: handle NULL return of lookup_blob() and lookup_tree()

7 years agoMerge branch 'jk/sha1-loose-object-info-fix' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:14 +0000 (14:19 +0900)] 
Merge branch 'jk/sha1-loose-object-info-fix' into maint

Leakfix and futureproofing.

* jk/sha1-loose-object-info-fix:
  sha1_loose_object_info: handle errors from unpack_sha1_rest

7 years agoMerge branch 'sb/branch-avoid-repeated-strbuf-release' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:14 +0000 (14:19 +0900)] 
Merge branch 'sb/branch-avoid-repeated-strbuf-release' into maint

* sb/branch-avoid-repeated-strbuf-release:
  branch: reset instead of release a strbuf

7 years agoMerge branch 'rs/qsort-s' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:14 +0000 (14:19 +0900)] 
Merge branch 'rs/qsort-s' into maint

* rs/qsort-s:
  test-stringlist: avoid buffer underrun when sorting nothing

7 years agoMerge branch 'jn/strbuf-doc-re-reuse' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:13 +0000 (14:19 +0900)] 
Merge branch 'jn/strbuf-doc-re-reuse' into maint

* jn/strbuf-doc-re-reuse:
  strbuf doc: reuse after strbuf_release is fine

7 years agoMerge branch 'rs/run-command-use-alloc-array' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:13 +0000 (14:19 +0900)] 
Merge branch 'rs/run-command-use-alloc-array' into maint

Code clean-up.

* rs/run-command-use-alloc-array:
  run-command: use ALLOC_ARRAY

7 years agoMerge branch 'rs/tag-null-pointer-arith-fix' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:12 +0000 (14:19 +0900)] 
Merge branch 'rs/tag-null-pointer-arith-fix' into maint

Code clean-up.

* rs/tag-null-pointer-arith-fix:
  tag: avoid NULL pointer arithmetic

7 years agoMerge branch 'rs/cocci-de-paren-call-params' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:12 +0000 (14:19 +0900)] 
Merge branch 'rs/cocci-de-paren-call-params' into maint

Code clean-up.

* rs/cocci-de-paren-call-params:
  coccinelle: remove parentheses that become unnecessary

7 years agoMerge branch 'ad/doc-markup-fix' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:12 +0000 (14:19 +0900)] 
Merge branch 'ad/doc-markup-fix' into maint

Docfix.

* ad/doc-markup-fix:
  doc: correct command formatting

7 years agoMerge branch 'mr/doc-negative-pathspec' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:12 +0000 (14:19 +0900)] 
Merge branch 'mr/doc-negative-pathspec' into maint

Doc updates.

* mr/doc-negative-pathspec:
  docs: improve discoverability of exclude pathspec

7 years agoMerge branch 'jk/validate-headref-fix' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:12 +0000 (14:19 +0900)] 
Merge branch 'jk/validate-headref-fix' into maint

Code clean-up.

* jk/validate-headref-fix:
  validate_headref: use get_oid_hex for detached HEADs
  validate_headref: use skip_prefix for symref parsing
  validate_headref: NUL-terminate HEAD buffer

7 years agoMerge branch 'ks/doc-use-camelcase-for-config-name' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:12 +0000 (14:19 +0900)] 
Merge branch 'ks/doc-use-camelcase-for-config-name' into maint

Doc update.

* ks/doc-use-camelcase-for-config-name:
  doc: camelCase the config variables to improve readability

7 years agoMerge branch 'jk/doc-read-tree-table-asciidoctor-fix' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:11 +0000 (14:19 +0900)] 
Merge branch 'jk/doc-read-tree-table-asciidoctor-fix' into maint

A docfix.

* jk/doc-read-tree-table-asciidoctor-fix:
  doc: put literal block delimiter around table

7 years agoMerge branch 'hn/typofix' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:11 +0000 (14:19 +0900)] 
Merge branch 'hn/typofix' into maint

* hn/typofix:
  submodule.h: typofix

7 years agoMerge branch 'ks/test-readme-phrasofix' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:10 +0000 (14:19 +0900)] 
Merge branch 'ks/test-readme-phrasofix' into maint

Doc updates.

* ks/test-readme-phrasofix:
  t/README: fix typo and grammatically improve a sentence

7 years agoMerge branch 'ez/doc-duplicated-words-fix' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:10 +0000 (14:19 +0900)] 
Merge branch 'ez/doc-duplicated-words-fix' into maint

Typofix.

* ez/doc-duplicated-words-fix:
  doc: fix minor typos (extra/duplicated words)

7 years agoMerge branch 'kd/doc-for-each-ref' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:10 +0000 (14:19 +0900)] 
Merge branch 'kd/doc-for-each-ref' into maint

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

7 years agoMerge branch 'cc/subprocess-handshake-missing-capabilities' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:10 +0000 (14:19 +0900)] 
Merge branch 'cc/subprocess-handshake-missing-capabilities' into maint

Finishing touches to a topic already in 'master'.

* cc/subprocess-handshake-missing-capabilities:
  subprocess: loudly die when subprocess asks for an unsupported capability

7 years agoMerge branch 'jk/system-path-cleanup' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:10 +0000 (14:19 +0900)] 
Merge branch 'jk/system-path-cleanup' into maint

Code clean-up.

* jk/system-path-cleanup:
  git_extract_argv0_path: do nothing without RUNTIME_PREFIX
  system_path: move RUNTIME_PREFIX to a sub-function

7 years agoMerge branch 'bb/doc-eol-dirty' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:09 +0000 (14:19 +0900)] 
Merge branch 'bb/doc-eol-dirty' into maint

Doc update.

* bb/doc-eol-dirty:
  Documentation: mention that `eol` can change the dirty status of paths

7 years agoMerge branch 'mg/timestamp-t-fix' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:09 +0000 (14:19 +0900)] 
Merge branch 'mg/timestamp-t-fix' into maint

A mismerge fix.

* mg/timestamp-t-fix:
  name-rev: change ULONG_MAX to TIME_MAX

7 years agoMerge branch 'ma/pkt-line-leakfix' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:08 +0000 (14:19 +0900)] 
Merge branch 'ma/pkt-line-leakfix' into maint

A leakfix.

* ma/pkt-line-leakfix:
  pkt-line: re-'static'-ify buffer in packet_write_fmt_1()

7 years agoMerge branch 'jk/config-lockfile-leak-fix' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:07 +0000 (14:19 +0900)] 
Merge branch 'jk/config-lockfile-leak-fix' into maint

A leakfix.

* jk/config-lockfile-leak-fix:
  config: use a static lock_file struct

7 years agoMerge branch 'dw/diff-highlight-makefile-fix' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:07 +0000 (14:19 +0900)] 
Merge branch 'dw/diff-highlight-makefile-fix' into maint

Build clean-up.

* dw/diff-highlight-makefile-fix:
  diff-highlight: add clean target to Makefile

7 years agoMerge branch 'jk/drop-sha1-entry-pos' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:06 +0000 (14:19 +0900)] 
Merge branch 'jk/drop-sha1-entry-pos' into maint

Code clean-up.

* jk/drop-sha1-entry-pos:
  sha1-lookup: remove sha1_entry_pos() from header file
  sha1_file: drop experimental GIT_USE_LOOKUP search

7 years agoMerge branch 'tb/ref-filter-empty-modifier' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:06 +0000 (14:19 +0900)] 
Merge branch 'tb/ref-filter-empty-modifier' into maint

In the "--format=..." option of the "git for-each-ref" command (and
its friends, i.e. the listing mode of "git branch/tag"), "%(atom:)"
(e.g. "%(refname:)", "%(body:)" used to error out.  Instead, treat
them as if the colon and an empty string that follows it were not
there.

* tb/ref-filter-empty-modifier:
  ref-filter.c: pass empty-string as NULL to atom parsers

7 years agoMerge branch 'rb/compat-poll-fix' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:05 +0000 (14:19 +0900)] 
Merge branch 'rb/compat-poll-fix' into maint

Backports a moral equivalent of 2015 fix to the poll emulation from
the upstream gnulib to fix occasional breakages on HPE NonStop.

* rb/compat-poll-fix:
  poll.c: always set revents, even if to zero

7 years agoMerge branch 'tg/memfixes' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:04 +0000 (14:19 +0900)] 
Merge branch 'tg/memfixes' into maint

Fixes for a handful memory access issues identified by valgrind.

* tg/memfixes:
  sub-process: use child_process.args instead of child_process.argv
  http-push: fix construction of hex value from path
  path.c: fix uninitialized memory access

7 years agoMerge branch 'ar/request-pull-phrasofix' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:04 +0000 (14:19 +0900)] 
Merge branch 'ar/request-pull-phrasofix' into maint

Spell the name of our system as "Git" in the output from
request-pull script.

* ar/request-pull-phrasofix:
  request-pull: capitalise "Git" to make it a proper noun

7 years agoMerge branch 'jc/merge-x-theirs-docfix' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:03 +0000 (14:19 +0900)] 
Merge branch 'jc/merge-x-theirs-docfix' into maint

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

7 years agoMerge branch 'rs/mailinfo-qp-decode-fix' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:03 +0000 (14:19 +0900)] 
Merge branch 'rs/mailinfo-qp-decode-fix' into maint

"git mailinfo" was loose in decoding quoted printable and produced
garbage when the two letters after the equal sign are not
hexadecimal.  This has been fixed.

* rs/mailinfo-qp-decode-fix:
  mailinfo: don't decode invalid =XY quoted-printable sequences

7 years agoMerge branch 'ik/userdiff-html-h-element-fix' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:02 +0000 (14:19 +0900)] 
Merge branch 'ik/userdiff-html-h-element-fix' into maint

The built-in pattern to detect the "function header" for HTML did
not match <H1>..<H6> elements without any attributes, which has
been fixed.

* ik/userdiff-html-h-element-fix:
  userdiff: fix HTML hunk header regexp

7 years agoMerge branch 'jk/diff-blob' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:01 +0000 (14:19 +0900)] 
Merge branch 'jk/diff-blob' into maint

"git cat-file --textconv" started segfaulting recently, which
has been corrected.

* jk/diff-blob:
  cat-file: handle NULL object_context.path

7 years agoMerge branch 'jk/describe-omit-some-refs' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:01 +0000 (14:19 +0900)] 
Merge branch 'jk/describe-omit-some-refs' into maint

"git describe --match" learned to take multiple patterns in v2.13
series, but the feature ignored the patterns after the first one
and did not work at all.  This has been fixed.

* jk/describe-omit-some-refs:
  describe: fix matching to actually match all patterns

7 years agoMerge branch 'mh/for-each-string-list-item-empty-fix' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:19:00 +0000 (14:19 +0900)] 
Merge branch 'mh/for-each-string-list-item-empty-fix' into maint

Code cmp.std.c nitpick.

* mh/for-each-string-list-item-empty-fix:
  for_each_string_list_item: avoid undefined behavior for empty list

7 years agoMerge branch 'tb/test-lint-echo-e' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:18:59 +0000 (14:18 +0900)] 
Merge branch 'tb/test-lint-echo-e' into maint

The test linter has been taught that we do not like "echo -e".

* tb/test-lint-echo-e:
  test-lint: echo -e (or -E) is not portable

7 years agoMerge branch 'aw/gc-lockfile-fscanf-fix' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:18:59 +0000 (14:18 +0900)] 
Merge branch 'aw/gc-lockfile-fscanf-fix' into maint

"git gc" tries to avoid running two instances at the same time by
reading and writing pid/host from and to a lock file; it used to
use an incorrect fscanf() format when reading, which has been
corrected.

* aw/gc-lockfile-fscanf-fix:
  gc: call fscanf() with %<len>s, not %<len>c, when reading hostname

7 years agoMerge branch 'tg/refs-allowed-flags' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:18:58 +0000 (14:18 +0900)] 
Merge branch 'tg/refs-allowed-flags' into maint

API error-proofing which happens to also squelch warnings from GCC.

* tg/refs-allowed-flags:
  refs: strip out not allowed flags from ref_transaction_update

7 years agoMerge branch 'rs/archive-excluded-directory' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:18:58 +0000 (14:18 +0900)] 
Merge branch 'rs/archive-excluded-directory' into maint

"git archive", especially when used with pathspec, stored an empty
directory in its output, even though Git itself never does so.
This has been fixed.

* rs/archive-excluded-directory:
  archive: don't add empty directories to archives

7 years agoMerge branch 'rk/commit-tree-make-F-verbatim' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:18:58 +0000 (14:18 +0900)] 
Merge branch 'rk/commit-tree-make-F-verbatim' into maint

Unlike "git commit-tree < file", "git commit-tree -F file" did not
pass the contents of the file verbatim and instead completed an
incomplete line at the end, if exists.  The latter has been updated
to match the behaviour of the former.

* rk/commit-tree-make-F-verbatim:
  commit-tree: do not complete line in -F input

7 years agoMerge branch 'mh/packed-ref-store-prep' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:18:58 +0000 (14:18 +0900)] 
Merge branch 'mh/packed-ref-store-prep' into maint

Fix regression to "gitk --bisect" by a recent update.

* mh/packed-ref-store-prep:
  rev-parse: don't trim bisect refnames

7 years agoMerge branch 'mm/send-email-cc-cruft' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:18:58 +0000 (14:18 +0900)] 
Merge branch 'mm/send-email-cc-cruft' into maint

In addition to "cc: <a@dd.re.ss> # cruft", "cc: a@dd.re.ss # cruft"
was taught to "git send-email" as a valid way to tell it that it
needs to also send a carbon copy to <a@dd.re.ss> in the trailer
section.

* mm/send-email-cc-cruft:
  send-email: don't use Mail::Address, even if available
  send-email: fix garbage removal after address

7 years agoMerge branch 'rs/strbuf-getwholeline-fix' into maint
Junio C Hamano [Wed, 18 Oct 2017 05:18:57 +0000 (14:18 +0900)] 
Merge branch 'rs/strbuf-getwholeline-fix' into maint

A helper function to read a single whole line into strbuf
mistakenly triggered OOM error at EOF under certain conditions,
which has been fixed.

* rs/strbuf-getwholeline-fix:
  strbuf: clear errno before calling getdelim(3)

7 years agobranch doc: sprinkle a few commas for readability
Junio C Hamano [Wed, 18 Oct 2017 02:34:31 +0000 (11:34 +0900)] 
branch doc: sprinkle a few commas for readability

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>
7 years agoPreparing for rc2 continues
Junio C Hamano [Wed, 18 Oct 2017 01:27:06 +0000 (10:27 +0900)] 
Preparing for rc2 continues

Signed-off-by: Junio C Hamano <gitster@pobox.com>
7 years agoMerge branch 'jk/ref-filter-colors-fix'
Junio C Hamano [Wed, 18 Oct 2017 01:19:08 +0000 (10:19 +0900)] 
Merge branch 'jk/ref-filter-colors-fix'

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"

7 years agoMerge branch 'js/rebase-i-final'
Junio C Hamano [Wed, 18 Oct 2017 01:19:07 +0000 (10:19 +0900)] 
Merge branch 'js/rebase-i-final'

Error message fix.

* js/rebase-i-final:
  sequencer.c: unify an error message

7 years agodoc: list filter-branch subdirectory-filter first
David Glasser [Tue, 17 Oct 2017 09:45:15 +0000 (09:45 +0000)] 
doc: list filter-branch subdirectory-filter first

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>
7 years agocheck-ref-format doc: --branch validates and expands <branch>
Junio C Hamano [Tue, 17 Oct 2017 07:12:34 +0000 (00:12 -0700)] 
check-ref-format doc: --branch validates and expands <branch>

"git check-ref-format --branch $name" feature was originally
introduced (and was advertised) as a way for scripts to take any
end-user supplied string (like "master", "@{-1}" etc.) and see if it
is usable when Git expects to see a branch name, and also obtain the
concrete branch name that the at-mark magic expands to.

Emphasize that "see if it is usable" role in the description and
clarify that the @{...} expansion only occurs when run from within a
repository.

[jn: split out from a larger patch]

Helped-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
7 years agocheck-ref-format --branch: strip refs/heads/ using skip_prefix
Junio C Hamano [Tue, 17 Oct 2017 07:10:00 +0000 (00:10 -0700)] 
check-ref-format --branch: strip refs/heads/ using skip_prefix

The expansion returned from strbuf_check_branch_ref always starts with
"refs/heads/" by construction, but there is nothing about its name or
advertised API making that obvious.  This command is used to process
human-supplied input from the command line and is usually not the
inner loop, so we can spare some cycles to be more defensive.  Instead
of hard-coding the offset strlen("refs/heads/") to skip, verify that
the expansion actually starts with refs/heads/.

[jn: split out from a larger patch, added explanation]

Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
7 years agocheck-ref-format --branch: do not expand @{...} outside repository
Junio C Hamano [Tue, 17 Oct 2017 07:08:08 +0000 (00:08 -0700)] 
check-ref-format --branch: do not expand @{...} outside repository

Running "git check-ref-format --branch @{-1}" from outside any
repository produces

$ git check-ref-format --branch @{-1}
BUG: environment.c:182: git environment hasn't been setup

This is because the expansion of @{-1} must come from the HEAD reflog,
which involves opening the repository.  @{u} and @{push} (which are
more unusual because they typically would not expand to a local
branch) trigger the same assertion.

This has been broken since day one.  Before v2.13.0-rc0~48^2
(setup_git_env: avoid blind fall-back to ".git", 2016-10-02), the
breakage was more subtle: Git would read reflogs from ".git" within
the current directory even if it was not a valid repository.  Usually
that is harmless because Git is not being run from the root directory
of an invalid repository, but in edge cases such accesses can be
confusing or harmful.  Since v2.13.0, the problem is easier to
diagnose because Git aborts with a BUG message.

Erroring out is the right behavior: when asked to interpret a branch
name like "@{-1}", there is no reasonable answer in this context.
But we should print a message saying so instead of an assertion failure.

We do not forbid "check-ref-format --branch" from outside a repository
altogether because it is ok for a script to pre-process branch
arguments without @{...} in such a context.  For example, with
pre-2.13 Git, a script that does

branch='master'; # default value
parse_options
branch=$(git check-ref-format --branch "$branch")

to normalize an optional branch name provided by the user would work
both inside a repository (where the user could provide '@{-1}') and
outside (where '@{-1}' should not be accepted).

So disable the "expand @{...}" half of the feature when run outside a
repository, but keep the check of the syntax of a proposed branch
name. This way, when run from outside a repository, "git
check-ref-format --branch @{-1}" will gracefully fail:

$ git check-ref-format --branch @{-1}
fatal: '@{-1}' is not a valid branch name

and "git check-ref-format --branch master" will succeed as before:

$ git check-ref-format --branch master
master

restoring the usual pre-2.13 behavior.

[jn: split out from a larger patch; moved conditional to
 strbuf_check_branch_ref instead of its caller; fleshed out commit
 message; some style tweaks in tests]

Reported-by: Marko Kungla <marko.kungla@gmail.com>
Helped-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
7 years agosequencer.c: unify an error message
Ralf Thielow [Tue, 17 Oct 2017 16:20:50 +0000 (18:20 +0200)] 
sequencer.c: unify an error message

Change an error message in sequencer.c for the case that
we could not write to a file to match other instances.

Signed-off-by: Ralf Thielow <ralf.thielow@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
7 years agofetch doc: src side of refspec could be full SHA-1
Junio C Hamano [Tue, 17 Oct 2017 02:31:06 +0000 (11:31 +0900)] 
fetch doc: src side of refspec could be full SHA-1

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>
7 years agol10n: Update Catalan translation
Jordi Mas [Tue, 17 Oct 2017 12:28:23 +0000 (13:28 +0100)] 
l10n: Update Catalan translation

Signed-off-by: Jordi Mas <jmas@softcatala.org>
7 years agol10n: ko.po: Update Korean translation
Changwoo Ryu [Tue, 17 Oct 2017 07:20:34 +0000 (16:20 +0900)] 
l10n: ko.po: Update Korean translation

Signed-off-by: Changwoo Ryu <cwryu@debian.org>
7 years agotag: respect color.ui config
Jeff King [Fri, 13 Oct 2017 17:26:02 +0000 (13:26 -0400)] 
tag: respect color.ui config

Since 11b087adfd (ref-filter: consult want_color() before
emitting colors, 2017-07-13), we expect that setting
"color.ui" to "always" will enable color tag formats even
without a tty.  As that commit was built on top of
136c8c8b8f (color: check color.ui in git_default_config(),
2017-07-13) from the same series, we didn't need to touch
tag's config parsing at all.

However, since we reverted 136c8c8b8f, we now need to
explicitly call git_color_default_config() to make this
work.

Let's do so, and also restore the test dropped in 0c88bf5050
(provide --color option for all ref-filter users,
2017-10-03). That commit swapped out our "color.ui=always"
test for "--color" in preparation for "always" going away.
But since it is here to stay, we should test both cases.

Note that for-each-ref also lost its color.ui support as
part of reverting 136c8c8b8f. But as a plumbing command, it
should _not_ respect the color.ui config. Since it also
gained a --color option in 0c88bf5050, that's the correct
way to ask it for color. We'll continue to test that, and
confirm that "color.ui" is not respected.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
7 years agoRevert "color: check color.ui in git_default_config()"
Jeff King [Fri, 13 Oct 2017 17:24:31 +0000 (13:24 -0400)] 
Revert "color: check color.ui in git_default_config()"

This reverts commit 136c8c8b8fa39f1315713248473dececf20f8fe7.

That commit was trying to address a bug caused by 4c7f1819b3
(make color.ui default to 'auto', 2013-06-10), in which
plumbing like diff-tree defaulted to "auto" color, but did
not respect a "color.ui" directive to disable it.

But it also meant that we started respecting "color.ui" set
to "always". This was a known problem, but 4c7f1819b3 argued
that nobody ought to be doing that. However, that turned out
to be wrong, and we got a number of bug reports related to
"add -p" regressing in v2.14.2.

Let's revert 136c8c8b8, fixing the regression to "add -p".
This leaves the problem from 4c7f1819b3 unfixed, but:

  1. It's a pretty obscure problem in the first place. I
     only noticed it while working on the color code, and we
     haven't got a single bug report or complaint about it.

  2. We can make a more moderate fix on top by respecting
     "never" but not "always" for plumbing commands. This
     is just the minimal fix to go back to the working state
     we had before v2.14.2.

Note that this isn't a pure revert. We now have a test in
t3701 which shows off the "add -p" regression. This can be
flipped to success.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
7 years agoRevert "t6006: drop "always" color config tests"
Jeff King [Fri, 13 Oct 2017 17:23:41 +0000 (13:23 -0400)] 
Revert "t6006: drop "always" color config tests"

This reverts commit c5bdfe677cfab5b2e87771c35565d44d3198efda.

That commit was done primarily to prepare for the weakening
of "always" in 6be4595edb (color: make "always" the same as
"auto" in config, 2017-10-03). But since we've now reverted
6be4595edb, there's no need for us to remove "-c
color.ui=always" from the tests. And in fact it's a good
idea to restore these tests, to make sure that "always"
continues to work.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
7 years agoRevert "color: make "always" the same as "auto" in config"
Jeff King [Fri, 13 Oct 2017 17:23:24 +0000 (13:23 -0400)] 
Revert "color: make "always" the same as "auto" in config"

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>
7 years agoMerge branch 'jk/ui-color-always-to-auto-maint' (early part) into jk/ref-filter-color...
Junio C Hamano [Tue, 17 Oct 2017 06:08:31 +0000 (15:08 +0900)] 
Merge branch 'jk/ui-color-always-to-auto-maint' (early part) into 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

7 years agot5601: rm the target file of cp that could still be executing
Junio C Hamano [Tue, 17 Oct 2017 05:04:43 +0000 (14:04 +0900)] 
t5601: rm the target file of cp that could still be executing

"while sh t5601-clone.sh; do :; done" seems to fail sporadically at
around test #45 where fake-ssh wrapper is copied create plink.exe,
with an error message that says the "text is busy".

I have a mild suspicion that the root cause of the bug is that the
fake SSH process from the previous test is still running by the time
the next test wants to replace it with a new binary, but in the
meantime, removing the target that could still be executing before
copying something else over seems to work it around.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
7 years agoCrawling towards -rc2
Junio C Hamano [Tue, 17 Oct 2017 04:31:31 +0000 (13:31 +0900)] 
Crawling towards -rc2

Signed-off-by: Junio C Hamano <gitster@pobox.com>
7 years agoMerge branch 'sb/diff-color-move'
Junio C Hamano [Tue, 17 Oct 2017 04:29:19 +0000 (13:29 +0900)] 
Merge branch 'sb/diff-color-move'

A recently added "--color-moved" feature of "diff" fell into
infinite loop when ignoring whitespace changes, which has been
fixed.

* sb/diff-color-move:
  diff: fix infinite loop with --color-moved --ignore-space-change

7 years agoMerge branch 'js/rebase-i-final'
Junio C Hamano [Tue, 17 Oct 2017 04:29:19 +0000 (13:29 +0900)] 
Merge branch 'js/rebase-i-final'

Error message fix.

* js/rebase-i-final:
  sequencer.c: fix and unify error messages in rearrange_squash()

7 years agoMerge branch 'jc/doc-checkout'
Junio C Hamano [Tue, 17 Oct 2017 04:29:19 +0000 (13:29 +0900)] 
Merge branch 'jc/doc-checkout'

Doc update.

* jc/doc-checkout:
  checkout doc: clarify command line args for "checkout paths" mode

7 years agocolumn: show auto columns when pager is active
Kevin Daudt [Mon, 16 Oct 2017 18:35:11 +0000 (20:35 +0200)] 
column: show auto columns when pager is active

When columns are set to automatic for git tag and the output is
paginated by git, the output is a single column instead of multiple
columns.

Standard behaviour in git is to honor auto values when the pager is
active, which happens for example with commands like git log showing
colors when being paged.

Since ff1e72483 (tag: change default of `pager.tag` to "on",
2017-08-02), the pager has been enabled by default, exposing this
problem to more people.

finalize_colopts in column.c only checks whether the output is a TTY to
determine if columns should be enabled with columns set to auto. Also
check if the pager is active.

Adding a test for git column is possible but requires some care to work
around a race on stdin. See commit 18d8c2693 (test_terminal: redirect
child process' stdin to a pty, 2015-08-04). Test git tag instead, since
that does not involve stdin, and since that was the original motivation
for this patch.

Helped-by: Rafael Ascensão <rafa.almas@gmail.com>
Signed-off-by: Kevin Daudt <me@ikke.info>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
7 years agol10n: es.po: v2.15.0 round 2
Christopher Díaz Riveros [Tue, 17 Oct 2017 02:17:30 +0000 (21:17 -0500)] 
l10n: es.po: v2.15.0 round 2

Spanish translation for v2.15.0

Signed-off-by: Christopher Díaz Riveros <chrisadr@gentoo.org>
7 years agol10n: git.pot: v2.15.0 round 2 (2 new, 2 removed)
Jiang Xin [Tue, 17 Oct 2017 01:49:23 +0000 (09:49 +0800)] 
l10n: git.pot: v2.15.0 round 2 (2 new, 2 removed)

Generate po/git.pot from v2.15.0-rc1 for git v2.15.0 l10n round 2.

Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
7 years agoMerge branch 'master' of git://github.com/git-l10n/git-po
Jiang Xin [Tue, 17 Oct 2017 01:44:24 +0000 (09:44 +0800)] 
Merge branch 'master' of git://github.com/git-l10n/git-po

* 'master' of git://github.com/git-l10n/git-po:
  l10n: ru.po: update Russian translation
  l10n: bg.po: Updated Bulgarian translation (3245t)
  l10n: sv.po: Update Swedish translation (3245t0f0u)
  l10n: vi.po(3245t): Updated Vietnamese translation for v2.15.0
  l10n: es.po: Update translation v2.15.0 round 1
  l10n: git.pot: v2.15.0 round 1 (68 new, 36 removed)
  l10n: es.po: spanish added to TEAMS
  l10n: es.po: initial Spanish version git 2.14.0

7 years agosubmodule: simplify decision tree whether to or not to fetch
Heiko Voigt [Mon, 16 Oct 2017 13:59:05 +0000 (15:59 +0200)] 
submodule: simplify decision tree whether to or not to fetch

To make extending this logic later easier.

Signed-off-by: Heiko Voigt <hvoigt@hvoigt.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
7 years agoimplement fetching of moved submodules
Heiko Voigt [Mon, 16 Oct 2017 13:58:27 +0000 (15:58 +0200)] 
implement fetching of moved submodules

We store the changed submodules paths to calculate which submodule needs
fetching. This does not work for moved submodules since their paths do
not stay the same in case of a moved submodules. In case of new
submodules we do not have a path in the current checkout, since they
just appeared in this fetch.

It is more general to collect the submodule names for changes instead of
their paths to include the above cases. If we do not have a
configuration for a gitlink we rely on constructing a default name from
the path if a git repository can be found at its path. We skip
non-configured gitlinks whose default name collides with a configured
one.

With the change described above we implement 'on-demand' fetching of
changes in moved submodules.

Signed-off-by: Heiko Voigt <hvoigt@hvoigt.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
7 years agodiff: fix infinite loop with --color-moved --ignore-space-change
Jeff King [Fri, 13 Oct 2017 00:18:37 +0000 (20:18 -0400)] 
diff: fix infinite loop with --color-moved --ignore-space-change

The --color-moved code uses next_byte() to advance through
the blob contents. When the user has asked to ignore
whitespace changes, we try to collapse any whitespace change
down to a single space.

However, we enter the conditional block whenever we see the
IGNORE_WHITESPACE_CHANGE flag, even if the next byte isn't
whitespace.

This means that the combination of "--color-moved and
--ignore-space-change" was completely broken. Worse, because
we return from next_byte() without having advanced our
pointer, the function makes no forward progress in the
buffer and loops infinitely.

Fix this by entering the conditional only when we actually
see whitespace. We can apply this also to the
IGNORE_WHITESPACE change. That code path isn't buggy
(because it falls through to returning the next
non-whitespace byte), but it makes the logic more clear if
we only bother to look at whitespace flags after seeing that
the next byte is whitespace.

Reported-by: Orgad Shaneh <orgads@gmail.com>
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
7 years agorefs/files-backend: convert static functions to object_id
brian m. carlson [Sun, 15 Oct 2017 22:07:12 +0000 (22:07 +0000)] 
refs/files-backend: convert static functions to object_id

Convert several static functions to take pointers to struct object_id.
Change the relevant parameters to write_packed_entry to be const, as we
don't modify them.  Rename lock_ref_sha1_basic to lock_ref_oid_basic to
reflect its new argument.  Update the docstring for verify lock to
account for the new parameter name, and note additionally that the
old_oid may be NULL.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
7 years agorefs: convert read_raw_ref backends to struct object_id
brian m. carlson [Sun, 15 Oct 2017 22:07:11 +0000 (22:07 +0000)] 
refs: convert read_raw_ref backends to struct object_id

Convert the unsigned char * parameter to struct object_id * for
files_read_raw_ref and packed_read_raw_ref.  Update the documentation.
Switch from using get_sha1_hex and a hard-coded 40 to using
parse_oid_hex.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
7 years agorefs: convert peel_object to struct object_id
brian m. carlson [Sun, 15 Oct 2017 22:07:10 +0000 (22:07 +0000)] 
refs: convert peel_object to struct object_id

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
7 years agorefs: convert resolve_ref_unsafe to struct object_id
brian m. carlson [Sun, 15 Oct 2017 22:07:09 +0000 (22:07 +0000)] 
refs: convert resolve_ref_unsafe to struct object_id

Convert resolve_ref_unsafe to take a pointer to struct object_id by
converting one remaining caller to use struct object_id, removing the
temporary NULL pointer check in expand_ref, converting the declaration
and definition, and applying the following semantic patch:

@@
expression E1, E2, E3, E4;
@@
- resolve_ref_unsafe(E1, E2, E3.hash, E4)
+ resolve_ref_unsafe(E1, E2, &E3, E4)

@@
expression E1, E2, E3, E4;
@@
- resolve_ref_unsafe(E1, E2, E3->hash, E4)
+ resolve_ref_unsafe(E1, E2, E3, E4)

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
7 years agoworktree: convert struct worktree to object_id
brian m. carlson [Sun, 15 Oct 2017 22:07:08 +0000 (22:07 +0000)] 
worktree: convert struct worktree to object_id

Convert the head_sha1 member to be head_oid instead.  This is required
to convert resolve_ref_unsafe.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
7 years agorefs: convert resolve_gitlink_ref to struct object_id
brian m. carlson [Sun, 15 Oct 2017 22:07:07 +0000 (22:07 +0000)] 
refs: convert resolve_gitlink_ref to struct object_id

Convert the declaration and definition of resolve_gitlink_ref to use
struct object_id and apply the following semantic patch:

@@
expression E1, E2, E3;
@@
- resolve_gitlink_ref(E1, E2, E3.hash)
+ resolve_gitlink_ref(E1, E2, &E3)

@@
expression E1, E2, E3;
@@
- resolve_gitlink_ref(E1, E2, E3->hash)
+ resolve_gitlink_ref(E1, E2, E3)

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
7 years agoConvert remaining callers of resolve_gitlink_ref to object_id
brian m. carlson [Sun, 15 Oct 2017 22:07:06 +0000 (22:07 +0000)] 
Convert remaining callers of resolve_gitlink_ref to object_id

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
7 years agosha1_file: convert index_path and index_fd to struct object_id
brian m. carlson [Sun, 15 Oct 2017 22:07:05 +0000 (22:07 +0000)] 
sha1_file: convert index_path and index_fd to struct object_id

Convert these two functions and the functions that underlie them to take
pointers to struct object_id.  This is a prerequisite to convert
resolve_gitlink_ref.  Fix a stray tab in the middle of the index_mem
call in index_pipe by converting it to a space.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
7 years agorefs: convert reflog_expire parameter to struct object_id
brian m. carlson [Sun, 15 Oct 2017 22:07:04 +0000 (22:07 +0000)] 
refs: convert reflog_expire parameter to struct object_id

reflog_expire already used struct object_id internally, but it did not
take it as a parameter.  Adjust the parameter (and the callers) to pass
a pointer to struct object_id instead of a pointer to unsigned char.
Remove the temporary inserted earlier as it is no longer required.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
7 years agorefs: convert read_ref_at to struct object_id
brian m. carlson [Sun, 15 Oct 2017 22:07:03 +0000 (22:07 +0000)] 
refs: convert read_ref_at to struct object_id

Convert the callers and internals, including struct read_ref_at_cb, of
read_ref_at to use struct object_id.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
7 years agorefs: convert peel_ref to struct object_id
brian m. carlson [Sun, 15 Oct 2017 22:07:02 +0000 (22:07 +0000)] 
refs: convert peel_ref to struct object_id

Convert peel_ref (and its corresponding backend) to struct object_id.

This transformation was done with an update to the declaration,
definition, comments, and test helper and the following semantic patch:

@@
expression E1, E2;
@@
- peel_ref(E1, E2.hash)
+ peel_ref(E1, &E2)

@@
expression E1, E2;
@@
- peel_ref(E1, E2->hash)
+ peel_ref(E1, E2)

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
7 years agobuiltin/pack-objects: convert to struct object_id
brian m. carlson [Sun, 15 Oct 2017 22:07:01 +0000 (22:07 +0000)] 
builtin/pack-objects: convert to struct object_id

This is one of the last unconverted callers to peel_ref.  While we're
fixing that, convert the rest of the file, since it will need to be
converted at some point anyway.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
7 years agopack-bitmap: convert traverse_bitmap_commit_list to object_id
brian m. carlson [Sun, 15 Oct 2017 22:07:00 +0000 (22:07 +0000)] 
pack-bitmap: convert traverse_bitmap_commit_list to object_id

Convert traverse_bitmap_commit_list and the callbacks it takes to use a
pointer to struct object_id.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
7 years agorefs: convert dwim_log to struct object_id
brian m. carlson [Sun, 15 Oct 2017 22:06:59 +0000 (22:06 +0000)] 
refs: convert dwim_log to struct object_id

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
7 years agobuiltin/reflog: convert remaining unsigned char uses to object_id
brian m. carlson [Sun, 15 Oct 2017 22:06:58 +0000 (22:06 +0000)] 
builtin/reflog: convert remaining unsigned char uses to object_id

Convert the remaining uses of unsigned char [20] to struct object_id.
This conversion is needed for dwim_log.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
7 years agorefs: convert dwim_ref and expand_ref to struct object_id
brian m. carlson [Sun, 15 Oct 2017 22:06:57 +0000 (22:06 +0000)] 
refs: convert dwim_ref and expand_ref to struct object_id

All of the callers of these functions just pass the hash member of a
struct object_id, so convert them to use a pointer to struct object_id
directly.  Insert a check for NULL in expand_ref on a temporary basis;
this check can be removed when resolve_ref_unsafe is converted as well.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>