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2018-11-13Merge branch 'bp/refresh-index-using-preload'Libravatar Junio C Hamano7-8/+17
The helper function to refresh the cached stat information in the in-core index has learned to perform the lstat() part of the operation in parallel on multi-core platforms. * bp/refresh-index-using-preload: refresh_index: remove unnecessary calls to preload_index() speed up refresh_index() by utilizing preload_index()
2018-11-13Merge branch 'ag/rebase-i-in-c'Libravatar Junio C Hamano1-1/+1
Code clean-up for a topic already in 'master'. * ag/rebase-i-in-c: sequencer.c: remove a stray semicolon
2018-11-13Merge branch 'al/send-email-auto-cte-fixup'Libravatar Junio C Hamano2-1/+16
"git send-email --transfer-encoding=..." in recent versions of Git sometimes produced an empty "Content-Transfer-Encoding:" header, which has been corrected. * al/send-email-auto-cte-fixup: send-email: avoid empty transfer encoding header
2018-11-13Merge branch 'ds/add-missing-tags'Libravatar Junio C Hamano5-5/+197
The history traversal used to implement the tag-following has been optimized by introducing a new helper. * ds/add-missing-tags: remote: make add_missing_tags() linear test-reach: test get_reachable_subset commit-reach: implement get_reachable_subset
2018-11-13Merge branch 'sh/mingw-safer-compat-poll'Libravatar Junio C Hamano1-4/+8
Windows fix. * sh/mingw-safer-compat-poll: poll: use GetTickCount64() to avoid wrap-around issues
2018-11-13Merge branch 'js/rebase-p-tests'Libravatar Junio C Hamano14-43/+78
In preparation to the day when we can deprecate and remove the "rebase -p", make sure we can skip and later remove tests for it. * js/rebase-p-tests: tests: optionally skip `git rebase -p` tests t3418: decouple test cases from a previous `rebase -p` test case t3404: decouple some test cases from outcomes of previous test cases
2018-11-13Merge branch 'pw/am-rebase-read-author-script'Libravatar Junio C Hamano3-127/+128
Unify code to read the author-script used in "git am" and the commands that use the sequencer machinery, e.g. "git rebase -i". * pw/am-rebase-read-author-script: sequencer: use read_author_script() add read_author_script() to libgit am: rename read_author_script() am: improve author-script error reporting am: don't die in read_author_script()
2018-11-13Merge branch 'jc/war-on-string-list'Libravatar Junio C Hamano1-46/+100
Replace three string-list instances used as look-up tables in "git fetch" with hashmaps. * jc/war-on-string-list: fetch: replace string-list used as a look-up table with a hashmap
2018-11-13Merge branch 'ag/rev-parse-all-exclude-fix'Libravatar Junio C Hamano2-0/+13
"git rev-parse --exclude=* --branches --branches" (i.e. first saying "add only things that do not match '*' out of all branches" and then adding all branches, without any exclusion this time") worked as expected, but "--exclude=* --all --all" did not work the same way, which has been fixed. * ag/rev-parse-all-exclude-fix: rev-parse: clear --exclude list after 'git rev-parse --all'
2018-11-13Merge branch 'jt/tighten-fetch-proto-v2-response'Libravatar Junio C Hamano2-0/+62
"git fetch" was a bit loose in parsing resposes from the other side when talking over the protocol v2. * jt/tighten-fetch-proto-v2-response: fetch-pack: be more precise in parsing v2 response
2018-11-13Merge branch 'ao/submodule-wo-gitmodules-checked-out'Libravatar Junio C Hamano16-32/+454
The submodule support has been updated to read from the blob at HEAD:.gitmodules when the .gitmodules file is missing from the working tree. * ao/submodule-wo-gitmodules-checked-out: t/helper: add test-submodule-nested-repo-config submodule: support reading .gitmodules when it's not in the working tree submodule: add a helper to check if it is safe to write to .gitmodules t7506: clean up .gitmodules properly before setting up new scenario submodule: use the 'submodule--helper config' command submodule--helper: add a new 'config' subcommand t7411: be nicer to future tests and really clean things up t7411: merge tests 5 and 6 submodule: factor out a config_set_in_gitmodules_file_gently function submodule: add a print_config_from_gitmodules() helper
2018-11-13Merge branch 'nb/worktree-api-doc'Libravatar Junio C Hamano3-9/+9
Code readability fix. * nb/worktree-api-doc: worktree: rename is_worktree_locked to worktree_lock_reason worktree: update documentation for lock_reason and lock_reason_valid
2018-11-13Merge branch 'ma/sequencer-do-reset-saner-loop-termination'Libravatar Junio C Hamano1-2/+5
Code readability fix. * ma/sequencer-do-reset-saner-loop-termination: sequencer: break out of loop explicitly
2018-11-13Merge branch 'js/mingw-utf8-env'Libravatar Junio C Hamano3-117/+197
Windows fix. * js/mingw-utf8-env: mingw: reencode environment variables on the fly (UTF-16 <-> UTF-8) t7800: fix quoting
2018-11-13Merge branch 'js/mingw-perl5lib'Libravatar Junio C Hamano8-23/+109
Windows fix. * js/mingw-perl5lib: mingw: unset PERL5LIB by default config: move Windows-specific config settings into compat/mingw.c config: allow for platform-specific core.* config settings config: rename `dummy` parameter to `cb` in git_default_config()
2018-11-13Merge branch 'js/mingw-isatty-and-dup2'Libravatar Junio C Hamano2-0/+15
Windows fix. * js/mingw-isatty-and-dup2: mingw: fix isatty() after dup2()
2018-11-13Merge branch 'ab/pack-tests-cleanup'Libravatar Junio C Hamano2-23/+28
A couple of tests used to leave the repository in a state that is deliberately corrupt, which have been corrected. * ab/pack-tests-cleanup: index-pack tests: don't leave test repo dirty at end pack-objects tests: don't leave test .git corrupt at end pack-objects test: modernize style
2018-11-13Merge branch 'ds/test-multi-pack-index'Libravatar Junio C Hamano8-11/+42
Tests for the recently introduced multi-pack index machinery. * ds/test-multi-pack-index: packfile: close multi-pack-index in close_all_packs multi-pack-index: define GIT_TEST_MULTI_PACK_INDEX midx: close multi-pack-index on repack midx: fix broken free() in close_midx()
2018-11-13Merge branch 'nd/wildmatch-double-asterisk'Libravatar Junio C Hamano4-6/+6
A pattern with '**' that does not have a slash on either side used to be an invalid one, but the code now treats such double-asterisks the same way as two normal asterisks that happen to be adjacent to each other. * nd/wildmatch-double-asterisk: wildmatch: change behavior of "foo**bar" in WM_PATHNAME mode
2018-11-13Merge branch 'nd/per-worktree-config'Libravatar Junio C Hamano12-78/+255
A fourth class of configuration files (in addition to the traditional "system wide", "per user in the $HOME directory" and "per repository in the $GIT_DIR/config") has been introduced so that different worktrees that share the same repository (hence the same $GIT_DIR/config file) can use different customization. * nd/per-worktree-config: worktree: add per-worktree config files t1300: extract and use test_cmp_config()
2018-11-13Merge branch 'jk/stream-pack-non-delta-clarification'Libravatar Junio C Hamano1-0/+9
Additional comment on a tricky piece of code to help developers. * jk/stream-pack-non-delta-clarification: read_istream_pack_non_delta(): document input handling
2018-11-13Merge branch 'jk/proto-v2-ref-prefix-fix'Libravatar Junio C Hamano2-8/+23
"git ls-remote $there foo" was broken by recent update for the protocol v2 and stopped showing refs that match 'foo' that are not refs/{heads,tags}/foo, which has been fixed. * jk/proto-v2-ref-prefix-fix: ls-remote: pass heads/tags prefixes to transport ls-remote: do not send ref prefixes for patterns
2018-11-13Merge branch 'jk/detect-truncated-zlib-input'Libravatar Junio C Hamano3-7/+35
A regression in Git 2.12 era made "git fsck" fall into an infinite loop while processing truncated loose objects. * jk/detect-truncated-zlib-input: cat-file: handle streaming failures consistently check_stream_sha1(): handle input underflow t1450: check large blob in trailing-garbage test
2018-11-13Merge branch 'nd/config-split'Libravatar Junio C Hamano88-2894/+2980
Split the overly large Documentation/config.txt file into million little pieces. This potentially allows each individual piece included into the manual page of the command it affects more easily. * nd/config-split: (81 commits) config.txt: remove config/dummy.txt config.txt: move worktree.* to a separate file config.txt: move web.* to a separate file config.txt: move versionsort.* to a separate file config.txt: move user.* to a separate file config.txt: move url.* to a separate file config.txt: move uploadpack.* to a separate file config.txt: move uploadarchive.* to a separate file config.txt: move transfer.* to a separate file config.txt: move tag.* to a separate file config.txt: move submodule.* to a separate file config.txt: move stash.* to a separate file config.txt: move status.* to a separate file config.txt: move splitIndex.* to a separate file config.txt: move showBranch.* to a separate file config.txt: move sequencer.* to a separate file config.txt: move sendemail-config.txt to config/ config.txt: move reset.* to a separate file config.txt: move rerere.* to a separate file config.txt: move repack.* to a separate file ...
2018-11-06Ninth batch for 2.20Libravatar Junio C Hamano1-2/+57
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-06Merge branch 'sg/test-verbose-log'Libravatar Junio C Hamano2-2/+3
Our test scripts can now take the '-V' option as a synonym for the '--verbose-log' option. * sg/test-verbose-log: test-lib: introduce the '-V' short option for '--verbose-log'
2018-11-06Merge branch 'rj/header-cleanup'Libravatar Junio C Hamano3-3/+6
Code cleanup. * rj/header-cleanup: commit-reach.h: add missing declarations (hdr-check) ewok_rlw.h: add missing 'inline' to function definition fetch-object.h: add missing declaration (hdr-check)
2018-11-06Merge branch 'ss/travis-ci-force-vm-mode'Libravatar Junio C Hamano1-2/+0
The "container" mode of TravisCI is going away. Our .travis.yml file is getting prepared for the transition. * ss/travis-ci-force-vm-mode: travis-ci: no longer use containers
2018-11-06Merge branch 'sg/test-rebase-editor-fix'Libravatar Junio C Hamano2-7/+7
* sg/test-rebase-editor-fix: t3404-rebase-interactive: test abbreviated commands
2018-11-06Merge branch 'tb/char-may-be-unsigned'Libravatar Junio C Hamano1-1/+1
Build portability fix. * tb/char-may-be-unsigned: path.c: char is not (always) signed
2018-11-06Merge branch 'js/mingw-ns-filetime'Libravatar Junio C Hamano3-38/+76
Windows port learned to use nano-second resolution file timestamps. * js/mingw-ns-filetime: mingw: implement nanosecond-precision file times mingw: replace MSVCRT's fstat() with a Win32-based implementation mingw: factor out code to set stat() data
2018-11-06Merge branch 'md/exclude-promisor-objects-fix'Libravatar Junio C Hamano8-2/+15
Operations on promisor objects make sense in the context of only a small subset of the commands that internally use the revisions machinery, but the "--exclude-promisor-objects" option were taken and led to nonsense results by commands like "log", to which it didn't make much sense. This has been corrected. * md/exclude-promisor-objects-fix: exclude-promisor-objects: declare when option is allowed Documentation/git-log.txt: do not show --exclude-promisor-objects
2018-11-06Merge branch 'jw/send-email-no-auth'Libravatar Junio C Hamano2-3/+12
"git send-email" learned to disable SMTP authentication via the "--smtp-auth=none" option, even when the smtp username is given (which turns the authentication on by default). * jw/send-email-no-auth: send-email: explicitly disable authentication
2018-11-06Merge branch 'nd/submodule-unused-vars'Libravatar Junio C Hamano4-31/+38
Code clean-up. * nd/submodule-unused-vars: submodule.c: remove some of the_repository references
2018-11-06Merge branch 'nd/unpack-trees-with-cache-tree'Libravatar Junio C Hamano1-1/+1
Trivial bugfix. * nd/unpack-trees-with-cache-tree: read-cache: use of memory after it is freed
2018-11-06Merge branch 'nd/completion-negation'Libravatar Junio C Hamano1-1/+1
The command line completion machinery (in contrib/) has been updated to allow the completion script to tweak the list of options that are reported by the parse-options machinery correctly. * nd/completion-negation: completion: fix __gitcomp_builtin no longer consider extra options
2018-11-06Merge branch 'jt/upload-pack-v2-fix-shallow'Libravatar Junio C Hamano2-63/+115
"git fetch" over protocol v2 into a shallow repository failed to fetch full history behind a new tip of history that was diverged before the cut-off point of the history that was previously fetched shallowly. * jt/upload-pack-v2-fix-shallow: upload-pack: clear flags before each v2 request upload-pack: make want_obj not global upload-pack: make have_obj not global
2018-11-06Merge branch 'sb/submodule-url-to-absolute'Libravatar Junio C Hamano2-17/+58
Some codepaths failed to form a proper URL when .gitmodules record the URL to a submodule repository as relative to the repository of superproject, which has been corrected. * sb/submodule-url-to-absolute: submodule helper: convert relative URL to absolute URL if needed
2018-11-06Merge branch 'js/shallow-and-fetch-prune'Libravatar Junio C Hamano5-8/+54
"git repack" in a shallow clone did not correctly update the shallow points in the repository, leading to a repository that does not pass fsck. * js/shallow-and-fetch-prune: repack -ad: prune the list of shallow commits shallow: offer to prune only non-existing entries repack: point out a bug handling stale shallow info
2018-11-06Merge branch 'js/remote-archive-dwimfix'Libravatar Junio C Hamano6-4/+23
The logic to determine the archive type "git archive" uses did not correctly kick in for "git archive --remote", which has been corrected. * js/remote-archive-dwimfix: archive: initialize archivers earlier
2018-11-06refresh_index: remove unnecessary calls to preload_index()Libravatar Ben Peart4-4/+4
With refresh_index() learning to utilize preload_index() to speed up its operation there is no longer any benefit to having the caller preload the index first. Remove those unneeded calls by calling read_index() instead of the preload variant. There is no measurable performance impact of this patch - the 2nd call to preload_index() bails out quickly but there is no reason to call it twice. Signed-off-by: Ben Peart <benpeart@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-05poll: use GetTickCount64() to avoid wrap-around issuesLibravatar Steve Hoelzer1-4/+8
The value of timeout starts as an int value, and for this reason it cannot overflow unsigned long long aka ULONGLONG. The unsigned version of this initial value is available in orig_timeout. The difference (orig_timeout - elapsed) cannot wrap around because it is protected by a conditional (as can be seen in the patch text). Hence, the ULONGLONG difference can only have values that are smaller than the initial timeout value and truncation to int cannot overflow. Signed-off-by: Steve Hoelzer <shoelzer@gmail.com> [j6t: improved both implementation and log message] Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-05sequencer.c: remove a stray semicolonLibravatar Nguyễn Thái Ngọc Duy1-1/+1
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-03Merge branch 'jc/http-curlver-warnings'Libravatar Junio C Hamano1-4/+2
Warning message fix. * jc/http-curlver-warnings: http: give curl version warnings consistently
2018-11-03Merge branch 'js/mingw-http-ssl'Libravatar Junio C Hamano2-1/+91
On platforms with recent cURL library, http.sslBackend configuration variable can be used to choose a different SSL backend at runtime. The Windows port uses this mechanism to switch between OpenSSL and Secure Channel while talking over the HTTPS protocol. * js/mingw-http-ssl: http: when using Secure Channel, ignore sslCAInfo by default http: add support for disabling SSL revocation checks in cURL http: add support for selecting SSL backends at runtime
2018-11-03Merge branch 'mg/gpg-fingerprint'Libravatar Junio C Hamano5-18/+70
New "--pretty=format:" placeholders %GF and %GP that show the GPG key fingerprints have been invented. * mg/gpg-fingerprint: gpg-interface.c: obtain primary key fingerprint as well gpg-interface.c: support getting key fingerprint via %GF format gpg-interface.c: use flags to determine key/signer info presence
2018-11-03Merge branch 'mg/gpg-parse-tighten'Libravatar Junio C Hamano2-29/+87
Detect and reject a signature block that has more than one GPG signature. * mg/gpg-parse-tighten: gpg-interface.c: detect and reject multiple signatures on commits
2018-11-03Merge branch 'en/merge-cleanup-more'Libravatar Junio C Hamano2-7/+37
Further clean-up of merge-recursive machinery. * en/merge-cleanup-more: merge-recursive: avoid showing conflicts with merge branch before HEAD merge-recursive: improve auto-merging messages with path collisions
2018-11-03remote: make add_missing_tags() linearLibravatar Derrick Stolee1-1/+33
The add_missing_tags() method currently has quadratic behavior. This is due to a linear number (based on number of tags T) of calls to in_merge_bases_many, which has linear performance (based on number of commits C in the repository). Replace this O(T * C) algorithm with an O(T + C) algorithm by using get_reachable_subset(). We ignore the return list and focus instead on the reachable_flag assigned to the commits we care about, because we need to interact with the tag ref and not just the commit object. Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-03test-reach: test get_reachable_subsetLibravatar Derrick Stolee2-4/+82
The get_reachable_subset() method returns the list of commits in the 'to' array that are reachable from at least one commit in the 'from' array. Add tests that check this method works in a few cases: 1. All commits in the 'to' list are reachable. This exercises the early-termination condition. 2. Some commits in the 'to' list are reachable. This exercises the loop-termination condition. 3. No commits in the 'to' list are reachable. This exercises the NULL return condition. Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>