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What's cooking (2017/06 #02)

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Junio C Hamano
2017-06-02 15:34:30 +09:00
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@@ -1,10 +1,10 @@
To: git@vger.kernel.org
Bcc: lwn@lwn.net
Subject: What's cooking in git.git (Jun 2017, #01; Thu, 1)
X-master-at: 0339965c70d68fd3831c9a5306443c869de3f6a8
X-next-at: b5e676d57ee80a379101c2e968b23f2342b77f7a
Subject: What's cooking in git.git (Jun 2017, #02; Fri, 2)
X-master-at: 826c06412e429a091d32d0e1b26e77da33fc1ce9
X-next-at: 4b9c06c7d442bdd2a0056b5372cc385eaee2012e
What's cooking in git.git (Jun 2017, #01; Thu, 1)
What's cooking in git.git (Jun 2017, #02; Fri, 2)
--------------------------------------------------
Here are the topics that have been cooking. Commits prefixed with
@@ -27,171 +27,260 @@ of the repositories listed at
--------------------------------------------------
[Graduated to "master"]
* dk/send-email-avoid-net-smtp-ssl-when-able (2017-05-20) 1 commit
(merged to 'next' on 2017-05-23 at fc59b8a1d4)
+ send-email: Net::SMTP::SSL is obsolete, use only when necessary
* ab/grep-preparatory-cleanup (2017-05-26) 31 commits
(merged to 'next' on 2017-05-29 at f2cfa89d3e)
+ grep: assert that threading is enabled when calling grep_{lock,unlock}
+ grep: given --threads with NO_PTHREADS=YesPlease, warn
+ pack-objects: fix buggy warning about threads
+ pack-objects & index-pack: add test for --threads warning
+ test-lib: add a PTHREADS prerequisite
+ grep: move is_fixed() earlier to avoid forward declaration
+ grep: change internal *pcre* variable & function names to be *pcre1*
+ grep: change the internal PCRE macro names to be PCRE1
+ grep: factor test for \0 in grep patterns into a function
+ grep: remove redundant regflags assignments
+ grep: catch a missing enum in switch statement
+ perf: add a comparison test of log --grep regex engines with -F
+ perf: add a comparison test of log --grep regex engines
+ perf: add a comparison test of grep regex engines with -F
+ perf: add a comparison test of grep regex engines
+ perf: emit progress output when unpacking & building
+ perf: add a GIT_PERF_MAKE_COMMAND for when *_MAKE_OPTS won't do
+ grep: add tests to fix blind spots with \0 patterns
+ grep: prepare for testing binary regexes containing rx metacharacters
+ grep: add a test helper function for less verbose -f \0 tests
+ grep: add tests for grep pattern types being passed to submodules
+ grep: amend submodule recursion test for regex engine testing
+ grep: add tests for --threads=N and grep.threads
+ grep: change non-ASCII -i test to stop using --debug
+ grep: add a test for backreferences in PCRE patterns
+ grep: add a test asserting that --perl-regexp dies when !PCRE
+ log: make --regexp-ignore-case work with --perl-regexp
+ log: add exhaustive tests for pattern style options & config
+ test-lib: rename the LIBPCRE prerequisite to PCRE
+ grep & rev-list doc: stop promising libpcre for --perl-regexp
+ Makefile & configure: reword inaccurate comment about PCRE
(this branch is used by ab/pcre-v2 and sb/submodule-blanket-recursive.)
"git send-email" now uses Net::SMTP::SSL, which is obsolete, only
when needed. Recent versions of Net::SMTP can do TLS natively.
This is somewhat broken; a fix will be merged to 'master' shortly.
The internal implementation of "git grep" has seen some clean-up.
* ab/conditional-config-with-symlinks (2017-05-17) 1 commit
(merged to 'next' on 2017-05-23 at 6162222c2e)
+ config: match both symlink & realpath versions in IncludeIf.gitdir:*
* ab/ref-filter-no-contains (2017-05-23) 1 commit
(merged to 'next' on 2017-05-29 at 5d39fd2961)
+ tag: duplicate mention of --contains should mention --no-contains
The recently introduced "[includeIf "gitdir:$dir"] path=..."
mechansim has further been taught to take symlinks into account.
The directory "$dir" specified in "gitdir:$dir" may be a symlink to
a real location, not something that $(getcwd) may return. In such
a case, a realpath of "$dir" is compared with the real path of the
current repository to determine if the contents from the named path
should be included.
Doc update to a recent topic.
* ab/perf-wildmatch (2017-05-12) 2 commits
(merged to 'next' on 2017-05-23 at 0adb7dac31)
+ perf: add test showing exponential growth in path globbing
+ perf: add function to setup a fresh test repo
* ah/doc-interpret-trailers-ifexists (2017-05-23) 1 commit
(merged to 'next' on 2017-05-29 at cb353c1d21)
+ Documentation: fix reference to ifExists for interpret-trailers
Add perf-test for wildmatch.
Documentation fix.
* bp/sub-process-convert-filter (2017-05-15) 11 commits
(merged to 'next' on 2017-05-23 at 89f5420a82)
+ convert: update subprocess_read_status() to not die on EOF
+ sub-process: move sub-process functions into separate files
+ convert: rename reusable sub-process functions
+ convert: update generic functions to only use generic data structures
+ convert: separate generic structures and variables from the filter specific ones
+ convert: split start_multi_file_filter() into two separate functions
+ pkt-line: annotate packet_writel with LAST_ARG_MUST_BE_NULL
+ convert: move packet_write_line() into pkt-line as packet_writel()
+ pkt-line: add packet_read_line_gently()
+ pkt-line: fix packet_read_line() to handle len < 0 errors
+ convert: remove erroneous tests for errno == EPIPE
* ah/doc-pretty-format-fix (2017-05-23) 1 commit
(merged to 'next' on 2017-05-29 at 6e3e8fd80d)
+ Documentation: fix formatting typo in pretty-formats.txt
Code from "conversion using external process" codepath has been
extracted to a separate sub-process.[ch] module.
Documentation fix.
* bw/forking-and-threading (2017-05-15) 14 commits
(merged to 'next' on 2017-05-23 at 79a6a59851)
+ usage.c: drop set_error_handle()
+ run-command: restrict PATH search to executable files
+ run-command: expose is_executable function
+ run-command: block signals between fork and execve
+ run-command: add note about forking and threading
+ run-command: handle dup2 and close errors in child
+ run-command: eliminate calls to error handling functions in child
+ run-command: don't die in child when duping /dev/null
+ run-command: prepare child environment before forking
+ string-list: add string_list_remove function
+ run-command: use the async-signal-safe execv instead of execvp
+ run-command: prepare command before forking
+ t0061: run_command executes scripts without a #! line
+ t5550: use write_script to generate post-update hook
The "run-command" API implementation has been made more robust
against dead-locking in a threaded environment.
* bw/pathspec-sans-the-index (2017-05-12) 6 commits
(merged to 'next' on 2017-05-23 at 45c8ef3115)
+ pathspec: convert find_pathspecs_matching_against_index to take an index
+ pathspec: remove PATHSPEC_STRIP_SUBMODULE_SLASH_CHEAP
+ ls-files: prevent prune_cache from overeagerly pruning submodules
+ pathspec: remove PATHSPEC_STRIP_SUBMODULE_SLASH_EXPENSIVE flag
+ submodule: add die_in_unpopulated_submodule function
+ pathspec: provide a more descriptive die message
Simplify parse_pathspec() codepath and stop it from looking at the
default in-core index.
* dt/unpack-save-untracked-cache-extension (2017-05-20) 1 commit
(merged to 'next' on 2017-05-23 at 3196d093d6)
+ unpack-trees: preserve index extensions
When "git checkout", "git merge", etc. manipulates the in-core
index, various pieces of information in the index extensions are
discarded from the original state, as it is usually not the case
that they are kept up-to-date and in-sync with the operation on the
main index. The untracked cache extension is copied across these
operations now, which would speed up "git status" (as long as the
cache is properly invalidated).
* jc/name-rev-lw-tag (2017-03-29) 2 commits
(merged to 'next' on 2017-05-23 at 3f88b6d73c)
+ name-rev: favor describing with tags and use committer date to tiebreak
+ name-rev: refactor logic to see if a new candidate is a better name
(this branch is used by mg/name-rev-debug.)
"git describe --contains" penalized light-weight tags so much that
they were almost never considered. Instead, give them about the
same chance to be considered as an annotated tag that is the same
age as the underlying commit would.
* jc/skip-test-in-the-middle (2017-05-18) 2 commits
(merged to 'next' on 2017-05-23 at 6c962b353b)
+ t5545: enhance test coverage when no http server is installed
+ test: allow skipping the remainder
A recent update to t5545-push-options.sh started skipping all the
tests in the script when a web server testing is disabled or
unavailable, not just the ones that require a web server. Non HTTP
tests have been salvaged to always run in this script.
* jh/memihash-opt (2017-05-16) 5 commits
(merged to 'next' on 2017-05-23 at 2f0293e8b8)
+ p0004: don't error out if test repo is too small
+ p0004: don't abort if multi-threaded is too slow
+ p0004: use test_perf
+ p0004: avoid using pipes
+ p0004: simplify calls of test-lazy-init-name-hash
perf-test update.
* js/larger-timestamps (2017-05-20) 1 commit
(merged to 'next' on 2017-05-23 at 16f7c9e677)
+ name-rev: change a "long" variable to timestamp_t
A follow-up hotfix for a topic already in 'master'.
* jt/fetch-allow-tip-sha1-implicitly (2017-05-16) 1 commit
(merged to 'next' on 2017-05-23 at 690ed987df)
+ fetch-pack: always allow fetching of literal SHA1s
There is no good reason why "git fetch $there $sha1" should fail
when the $sha1 names an object at the tip of an advertised ref,
even when the other side hasn't enabled allowTipSHA1InWant.
* jt/send-email-validate-hook (2017-05-16) 1 commit
(merged to 'next' on 2017-05-23 at 89848cb9ac)
+ send-email: support validate hook
"git send-email" learned to run sendemail-validate hook to inspect
and reject a message before sending it out.
--------------------------------------------------
[New Topics]
* dk/send-email-avoid-net-smtp-ssl-when-able (2017-06-01) 1 commit
(merged to 'next' on 2017-06-01 at 3ff3ddfac7)
+ send-email: Net::SMTP::starttls was introduced in v2.34
A hotfix to a topic in 'master'.
* jk/diff-blob (2017-05-24) 15 commits
(merged to 'next' on 2017-05-29 at 5ecc979cc7)
+ diff: use blob path for blob/file diffs
+ diff: use pending "path" if it is available
+ diff: use the word "path" instead of "name" for blobs
+ diff: pass whole pending entry in blobinfo
+ handle_revision_arg: record paths for pending objects
+ handle_revision_arg: record modes for "a..b" endpoints
+ t4063: add tests of direct blob diffs
+ get_sha1_with_context: dynamically allocate oc->path
+ get_sha1_with_context: always initialize oc->symlink_path
+ sha1_name: consistently refer to object_context as "oc"
+ handle_revision_arg: add handle_dotdot() helper
+ handle_revision_arg: hoist ".." check out of range parsing
+ handle_revision_arg: stop using "dotdot" as a generic pointer
+ handle_revision_arg: simplify commit reference lookups
+ handle_revision_arg: reset "dotdot" consistently
The result from "git diff" that compares two blobs, e.g. "git diff
$commit1:$path $commit2:$path", used to be shown with the full
object name as given on the command line, but it is more natural to
use the $path in the output and use it to look up .gitattributes.
* js/bs-is-a-dir-sep-on-windows (2017-05-26) 2 commits
(merged to 'next' on 2017-05-26 at 450b39f726)
+ Windows: do not treat a path with backslashes as a remote's nick name
+ mingw.h: permit arguments with side effects for is_dir_sep
"foo\bar\baz" in "git fetch foo\bar\baz", even though there is no
slashes in it, cannot be a nickname for a remote on Windows, as
that is likely to be a pathname on a local filesystem.
* jt/send-email-validate-hook (2017-06-02) 1 commit
(merged to 'next' on 2017-06-02 at 32055bc433)
+ send-email: check for repo before invoking hook
A hotfix for a topic already in 'master'.
* rs/mingw-path-lookup-simplify (2017-05-23) 1 commit
(merged to 'next' on 2017-05-29 at 4365139a7f)
+ mingw: simplify PATH handling
Code simplification.
* sb/t5531-update-desc (2017-05-23) 1 commit
(merged to 'next' on 2017-05-29 at 67a91db3cf)
+ t5531: fix test description
The description strings for a few tests have been updated.
* sl/clean-d-ignored-fix (2017-05-24) 6 commits
(merged to 'next' on 2017-05-29 at 837c255ae8)
+ clean: teach clean -d to preserve ignored paths
+ dir: expose cmp_name() and check_contains()
+ dir: hide untracked contents of untracked dirs
+ dir: recurse into untracked dirs for ignored files
+ t7061: status --ignored should search untracked dirs
+ t7300: clean -d should skip dirs with ignored files
"git clean -d" used to clean directories that has ignored files,
even though the command should not lose ignored ones without "-x".
"git status --ignored" did not list ignored and untracked files
without "-uall". These have been corrected.
--------------------------------------------------
[New Topics]
* ad/pull-remote-doc (2017-06-02) 1 commit
(merged to 'next' on 2017-06-02 at 32915e88db)
+ docs: fix formatting and grammar
Docfix.
Will merge to 'master'.
* jc/diff-tree-stale-comment (2017-06-02) 1 commit
- diff-tree: update stale in-code comments
Comment fix.
Will merge to 'next'.
* jc/noent-notdir (2017-05-30) 2 commits
- treewide: use is_missing_file_error() where ENOENT and ENOTDIR are checked
- compat-util: is_missing_file_error()
Our code often opens a path to an optional file, to work on its
contents when we can successfully open it. We can ignore a failure
to open if such an optional file does not exist, but we do want to
report a failure in opening for other reasons (e.g. we got an I/O
error, or the file is there, but we lack the permission to open).
The exact errors we need to ignore are ENOENT (obviously) and
ENOTDIR (less obvious). Instead of repeating comparison of errno
with these two constants, introduce a helper function to do so.
Will merge to 'next'.
* rf/completion (2017-06-02) 6 commits
- completion: add git config credentialCache.ignoreSIGHUP
- completion: add git config credential completions
- completion: add git config advice completions
- completion: add git config am.threeWay completion
- completion: add git config core completions
- completion: add git config gc completions
(this branch uses rf/completion-config-commit.)
Completion updates.
Will merge to 'next'.
--------------------------------------------------
[Stalled]
* mg/status-in-progress-info (2017-05-10) 2 commits
- status --short --inprogress: spell it as --in-progress
- status: show in-progress info for short status
"git status" learns an option to report various operations
(e.g. "merging") that the user is in the middle of.
cf. <xmqqmvakcdqw.fsf@gitster.mtv.corp.google.com>
* mg/name-rev-debug (2017-03-31) 2 commits
- describe: pass --debug down to name-rev
- name-rev: provide debug output
"git describe --debug --contains" did not add any meaningful
information, even though without "--contains" it did.
Will discard for now.
cf. <c85bc2a1-56d8-8a02-6089-2b8cb3d39e99@grubix.eu>
* nd/worktree-move (2017-04-20) 6 commits
- worktree remove: new command
- worktree move: refuse to move worktrees with submodules
- worktree move: accept destination as directory
- worktree move: new command
- worktree.c: add update_worktree_location()
- worktree.c: add validate_worktree()
"git worktree" learned move and remove subcommands.
Expecting a reroll.
cf. <20170420101024.7593-1-pclouds@gmail.com>
cf. <20170421145916.mknekgqzhxffu7di@sigill.intra.peff.net>
cf. <d0e81b1e-5869-299e-f462-4d43dc997bd1@ramsayjones.plus.com>
* sk/dash-is-previous (2017-03-01) 5 commits
. revert.c: delegate handling of "-" shorthand to setup_revisions
. sha1_name.c: teach get_sha1_1 "-" shorthand for "@{-1}"
. revision.c: args starting with "-" might be a revision
. revision.c: swap if/else blocks
. revision.c: do not update argv with unknown option
A dash "-" can be written to mean "the branch that was previously
checked out" in more places.
Ejected, as it seems that making -.. to mean @{-1}..HEAD etc. are
going too far.
--------------------------------------------------
[Cooking]
* ls/filter-process-delayed (2017-06-01) 5 commits
- convert: add "status=delayed" to filter process protocol
- convert: move multiple file filter error handling to separate function
- t0021: write "OUT" only on success
- t0021: make debug log file name configurable
- t0021: keep filter log files on comparison
The filter-process interface learned to allow a process with long
latency give a "delayed" response.
Needs review.
* ah/doc-rev-parse-short-default (2017-06-01) 1 commit
(merged to 'next' on 2017-06-01 at f64fcc2a26)
+ doc: rewrite description for rev-parse --short
@@ -204,6 +293,7 @@ of the repositories listed at
* rf/completion-config-commit (2017-05-30) 1 commit
(merged to 'next' on 2017-06-01 at cea32e0486)
+ completion: add completions for git config commit
(this branch is used by rf/completion.)
Completion update.
@@ -277,7 +367,7 @@ of the repositories listed at
Will merge to 'master'.
* pw/rebase-i-regression-fix (2017-06-01) 1 commit
* pw/rebase-i-regression-fix-tests (2017-06-01) 1 commit
- rebase -i: add test for reflog message
Just the first one of three? new tests that follows up a regression
@@ -296,7 +386,6 @@ of the repositories listed at
- submodule test invocation: only pass additional arguments
- submodule recursing: do not write a config variable twice
- Merge branch 'ab/grep-preparatory-cleanup' into sb/submodule-blanket-recursive
(this branch uses ab/grep-preparatory-cleanup; is tangled with ab/pcre-v2.)
Many commands learned to pay attention to submodule.recurse
configuration.
@@ -317,102 +406,21 @@ of the repositories listed at
Will merge to 'master'.
--------------------------------------------------
[Stalled]
* mg/status-in-progress-info (2017-05-10) 2 commits
- status --short --inprogress: spell it as --in-progress
- status: show in-progress info for short status
"git status" learns an option to report various operations
(e.g. "merging") that the user is in the middle of.
cf. <xmqqmvakcdqw.fsf@gitster.mtv.corp.google.com>
* mg/name-rev-debug (2017-03-31) 2 commits
- describe: pass --debug down to name-rev
- name-rev: provide debug output
"git describe --debug --contains" did not add any meaningful
information, even though without "--contains" it did.
Will discard for now.
cf. <c85bc2a1-56d8-8a02-6089-2b8cb3d39e99@grubix.eu>
* nd/worktree-move (2017-04-20) 6 commits
- worktree remove: new command
- worktree move: refuse to move worktrees with submodules
- worktree move: accept destination as directory
- worktree move: new command
- worktree.c: add update_worktree_location()
- worktree.c: add validate_worktree()
"git worktree" learned move and remove subcommands.
Expecting a reroll.
cf. <20170420101024.7593-1-pclouds@gmail.com>
cf. <20170421145916.mknekgqzhxffu7di@sigill.intra.peff.net>
cf. <d0e81b1e-5869-299e-f462-4d43dc997bd1@ramsayjones.plus.com>
* ls/filter-process-delayed (2017-03-06) 1 commit
- convert: add "status=delayed" to filter process protocol
Expecting a reroll.
cf. <04ECEBE5-CAC8-4344-B07A-6B7A7C795C94@gmail.com>
* sk/dash-is-previous (2017-03-01) 5 commits
. revert.c: delegate handling of "-" shorthand to setup_revisions
. sha1_name.c: teach get_sha1_1 "-" shorthand for "@{-1}"
. revision.c: args starting with "-" might be a revision
. revision.c: swap if/else blocks
. revision.c: do not update argv with unknown option
A dash "-" can be written to mean "the branch that was previously
checked out" in more places.
Ejected, as it seems that making -.. to mean @{-1}..HEAD etc. are
going too far.
--------------------------------------------------
[Cooking]
* ab/pcre-v2 (2017-05-26) 7 commits
* ab/pcre-v2 (2017-06-02) 8 commits
- grep: add support for PCRE v2
- grep: un-break building with PCRE >= 8.32 without --enable-jit
- grep: un-break building with PCRE < 8.20
- grep: un-break building with PCRE < 8.32
- grep: add support for the PCRE v1 JIT API
- log: add -P as a synonym for --perl-regexp
- grep: skip pthreads overhead when using one thread
- grep: don't redundantly compile throwaway patterns under threading
(this branch uses ab/grep-preparatory-cleanup; is tangled with sb/submodule-blanket-recursive.)
Update "perl-compatible regular expression" support to enable JIT
and also allow linking with the newer PCRE v2 library.
Waiting for a fix-up.
cf. <CACBZZX6YFKTLKxep2oW0_HrX+kNJ2PX5G4UCboB+4yosmLqr5g@mail.gmail.com>
* ab/ref-filter-no-contains (2017-05-23) 1 commit
(merged to 'next' on 2017-05-29 at 5d39fd2961)
+ tag: duplicate mention of --contains should mention --no-contains
Doc update to a recent topic.
Will merge to 'master'.
* rs/mingw-path-lookup-simplify (2017-05-23) 1 commit
(merged to 'next' on 2017-05-29 at 4365139a7f)
+ mingw: simplify PATH handling
Code simplification.
Will merge to 'master'.
Will merge to 'next'.
* ab/sha1dc-maint (2017-05-22) 1 commit
@@ -485,33 +493,6 @@ of the repositories listed at
Will merge to 'master'.
* ah/doc-interpret-trailers-ifexists (2017-05-23) 1 commit
(merged to 'next' on 2017-05-29 at cb353c1d21)
+ Documentation: fix reference to ifExists for interpret-trailers
Documentation fix.
Will merge to 'master'.
* ah/doc-pretty-format-fix (2017-05-23) 1 commit
(merged to 'next' on 2017-05-29 at 6e3e8fd80d)
+ Documentation: fix formatting typo in pretty-formats.txt
Documentation fix.
Will merge to 'master'.
* sb/t5531-update-desc (2017-05-23) 1 commit
(merged to 'next' on 2017-05-29 at 67a91db3cf)
+ t5531: fix test description
The description strings for a few tests have been updated.
Will merge to 'master'.
* mh/packed-ref-store-prep (2017-05-24) 26 commits
(merged to 'next' on 2017-05-29 at e4f5e06b4c)
+ cache_ref_iterator_begin(): avoid priming unneeded directories
@@ -547,23 +528,6 @@ of the repositories listed at
Will merge to 'master'.
* sl/clean-d-ignored-fix (2017-05-24) 6 commits
(merged to 'next' on 2017-05-29 at 837c255ae8)
+ clean: teach clean -d to preserve ignored paths
+ dir: expose cmp_name() and check_contains()
+ dir: hide untracked contents of untracked dirs
+ dir: recurse into untracked dirs for ignored files
+ t7061: status --ignored should search untracked dirs
+ t7300: clean -d should skip dirs with ignored files
"git clean -d" used to clean directories that has ignored files,
even though the command should not lose ignored ones without "-x".
"git status --ignored" did not list ignored and untracked files
without "-uall". These have been corrected.
Will merge to 'master'.
* ab/sha1dc (2017-05-22) 2 commits
- sha1collisiondetection: automatically enable when submodule is populated
- sha1dc: optionally use sha1collisiondetection as a submodule
@@ -578,51 +542,18 @@ of the repositories listed at
submodule is not yet fully known, but this lets us dip our toes.
* bp/fsmonitor (2017-05-26) 6 commits
* bp/fsmonitor (2017-06-02) 6 commits
- fsmonitor: add a sample query-fsmonitor hook script for Watchman
- fsmonitor: add documentation for the fsmonitor extension.
- fsmonitor: add documentation for the fsmonitor extension
- fsmonitor: add test cases for fsmonitor extension
- fsmonitor: teach git to optionally utilize a file system monitor to speed up detecting new or changed files.
- dir: make lookup_untracked() available outside of dir.c
- bswap: add 64 bit endianness helper get_be64
We learned to talk to watchman to speed up "git status".
* jk/diff-blob (2017-05-24) 15 commits
(merged to 'next' on 2017-05-29 at 5ecc979cc7)
+ diff: use blob path for blob/file diffs
+ diff: use pending "path" if it is available
+ diff: use the word "path" instead of "name" for blobs
+ diff: pass whole pending entry in blobinfo
+ handle_revision_arg: record paths for pending objects
+ handle_revision_arg: record modes for "a..b" endpoints
+ t4063: add tests of direct blob diffs
+ get_sha1_with_context: dynamically allocate oc->path
+ get_sha1_with_context: always initialize oc->symlink_path
+ sha1_name: consistently refer to object_context as "oc"
+ handle_revision_arg: add handle_dotdot() helper
+ handle_revision_arg: hoist ".." check out of range parsing
+ handle_revision_arg: stop using "dotdot" as a generic pointer
+ handle_revision_arg: simplify commit reference lookups
+ handle_revision_arg: reset "dotdot" consistently
The result from "git diff" that compares two blobs, e.g. "git diff
$commit1:$path $commit2:$path", used to be shown with the full
object name as given on the command line, but it is more natural to
use the $path in the output and use it to look up .gitattributes.
Will merge to 'master'.
* js/bs-is-a-dir-sep-on-windows (2017-05-26) 2 commits
(merged to 'next' on 2017-05-26 at 450b39f726)
+ Windows: do not treat a path with backslashes as a remote's nick name
+ mingw.h: permit arguments with side effects for is_dir_sep
"foo\bar\baz" in "git fetch foo\bar\baz", even though there is no
slashes in it, cannot be a nickname for a remote on Windows, as
that is likely to be a pathname on a local filesystem.
Will merge to 'master'.
Waiting for discussion to settle.
cf. <20170601155105.28356-1-benpeart@microsoft.com>
* sb/diff-color-move (2017-06-01) 17 commits
@@ -698,46 +629,6 @@ of the repositories listed at
Will merge to 'master'.
* ab/grep-preparatory-cleanup (2017-05-26) 31 commits
(merged to 'next' on 2017-05-29 at f2cfa89d3e)
+ grep: assert that threading is enabled when calling grep_{lock,unlock}
+ grep: given --threads with NO_PTHREADS=YesPlease, warn
+ pack-objects: fix buggy warning about threads
+ pack-objects & index-pack: add test for --threads warning
+ test-lib: add a PTHREADS prerequisite
+ grep: move is_fixed() earlier to avoid forward declaration
+ grep: change internal *pcre* variable & function names to be *pcre1*
+ grep: change the internal PCRE macro names to be PCRE1
+ grep: factor test for \0 in grep patterns into a function
+ grep: remove redundant regflags assignments
+ grep: catch a missing enum in switch statement
+ perf: add a comparison test of log --grep regex engines with -F
+ perf: add a comparison test of log --grep regex engines
+ perf: add a comparison test of grep regex engines with -F
+ perf: add a comparison test of grep regex engines
+ perf: emit progress output when unpacking & building
+ perf: add a GIT_PERF_MAKE_COMMAND for when *_MAKE_OPTS won't do
+ grep: add tests to fix blind spots with \0 patterns
+ grep: prepare for testing binary regexes containing rx metacharacters
+ grep: add a test helper function for less verbose -f \0 tests
+ grep: add tests for grep pattern types being passed to submodules
+ grep: amend submodule recursion test for regex engine testing
+ grep: add tests for --threads=N and grep.threads
+ grep: change non-ASCII -i test to stop using --debug
+ grep: add a test for backreferences in PCRE patterns
+ grep: add a test asserting that --perl-regexp dies when !PCRE
+ log: make --regexp-ignore-case work with --perl-regexp
+ log: add exhaustive tests for pattern style options & config
+ test-lib: rename the LIBPCRE prerequisite to PCRE
+ grep & rev-list doc: stop promising libpcre for --perl-regexp
+ Makefile & configure: reword inaccurate comment about PCRE
(this branch is used by ab/pcre-v2 and sb/submodule-blanket-recursive.)
The internal implementation of "git grep" has seen some clean-up.
Will merge to 'master'.
* sg/clone-refspec-from-command-line-config (2017-06-01) 2 commits
- Documentation/clone: document ignored configuration variables
- clone: respect additional configured fetch refspecs during initial fetch
@@ -761,7 +652,7 @@ of the repositories listed at
fstat() on a file that is opened for writing and data was written
but not yet closed.
Will cook in 'next'.
Will merge to 'master'.
* mb/diff-default-to-indent-heuristics (2017-05-09) 4 commits
@@ -780,9 +671,8 @@ of the repositories listed at
cf. <20170509033258.q7auj5p5lxs4tggd@sigill.intra.peff.net>
* nd/fopen-errors (2017-05-30) 14 commits
* nd/fopen-errors (2017-06-02) 13 commits
- mingw_fopen: report ENOENT for invalid file names
- SQUASH??? use test_i18ngrep and add it at the end
- mingw: verify that paths are not mistaken for remote nicknames
- log: fix memory leak in open_next_file()
- rerere.c: move error_errno() closer to the source system call
@@ -800,7 +690,7 @@ of the repositories listed at
optional, and silently ignore errors from open/fopen; report such
errors if they are not due to missing files.
Waiting for an Ack to the SQUASH fix or a reroll of the tip commits.
Will merge to 'next'.
* js/rebase-i-final (2017-05-02) 10 commits