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2019-07-09Merge branch 'ds/fetch-disable-force-notice'Libravatar Junio C Hamano8-1/+88
"git fetch" and "git pull" reports when a fetch results in non-fast-forward updates to let the user notice unusual situation. The commands learned "--no-shown-forced-updates" option to disable this safety feature. * ds/fetch-disable-force-notice: pull: add --[no-]show-forced-updates passthrough fetch: warn about forced updates in branch listing fetch: add --[no-]show-forced-updates argument
2019-07-09Merge branch 'jh/status-aheadbehind'Libravatar Junio C Hamano8-1/+88
"git status" can be told a non-standard default value for the "--[no-]ahead-behind" option with a new configuration variable status.aheadBehind. * jh/status-aheadbehind: status: ignore status.aheadbehind in porcelain formats status: warn when a/b calculation takes too long status: add status.aheadbehind setting
2019-07-09Merge branch 'sg/t5551-fetch-smart-error-is-translated'Libravatar Junio C Hamano1-2/+2
Test update. * sg/t5551-fetch-smart-error-is-translated: t5551: use 'test_i18ngrep' to check translated output
2019-07-09Merge branch 'ms/submodule-foreach-fix'Libravatar Junio C Hamano2-0/+8
"git submodule foreach" did not protect command line options passed to the command to be run in each submodule correctly, when the "--recursive" option was in use. * ms/submodule-foreach-fix: submodule foreach: fix recursion of options
2019-07-09Merge branch 'jh/msvc'Libravatar Junio C Hamano19-62/+620
Support to build with MSVC has been updated. * jh/msvc: msvc: ignore .dll and incremental compile output msvc: avoid debug assertion windows in Debug Mode msvc: do not pretend to support all signals msvc: add pragmas for common warnings msvc: add a compile-time flag to allow detailed heap debugging msvc: support building Git using MS Visual C++ msvc: update Makefile to allow for spaces in the compiler path msvc: fix detect_msys_tty() msvc: define ftello() msvc: do not re-declare the timespec struct msvc: mark a variable as non-const msvc: define O_ACCMODE msvc: include sigset_t definition msvc: fix dependencies of compat/msvc.c mingw: replace mingw_startup() hack obstack: fix compiler warning cache-tree/blame: avoid reusing the DEBUG constant t0001 (mingw): do not expect a specific order of stdout/stderr Mark .bat files as requiring CR/LF endings mingw: fix a typo in the msysGit-specific section
2019-07-09Merge branch 'sg/rebase-progress'Libravatar Junio C Hamano8-98/+104
Use "Erase in Line" CSI sequence that is already used in the editor support to clear cruft in the progress output. * sg/rebase-progress: progress: use term_clear_line() rebase: fix garbled progress display with '-x' pager: add a helper function to clear the last line in the terminal t3404: make the 'rebase.missingCommitsCheck=ignore' test more focused t3404: modernize here doc style
2019-07-09Merge branch 'jw/gitweb-sample-update'Libravatar Junio C Hamano1-2/+1
Doc update. * jw/gitweb-sample-update: doc: don't use git.kernel.org as example gitweb URL
2019-07-09Merge branch 'js/t0001-case-insensitive'Libravatar Junio C Hamano2-14/+23
Test update. * js/t0001-case-insensitive: t0001: fix on case-insensitive filesystems
2019-07-09Merge branch 'cc/first-contrib-tutorial'Libravatar Junio C Hamano1-5/+7
Update docs used in a tutorial. * cc/first-contrib-tutorial: doc: improve usage string in MyFirstContribution
2019-07-09Merge branch 'ab/fail-prereqs-in-test'Libravatar Junio C Hamano2-2/+2
Test updates. * ab/fail-prereqs-in-test: tests: mark two failing tests under FAIL_PREREQS
2019-07-09Merge branch 'nd/switch-and-restore'Libravatar Junio C Hamano65-661/+1917
Two new commands "git switch" and "git restore" are introduced to split "checking out a branch to work on advancing its history" and "checking out paths out of the index and/or a tree-ish to work on advancing the current history" out of the single "git checkout" command. * nd/switch-and-restore: (46 commits) completion: disable dwim on "git switch -d" switch: allow to switch in the middle of bisect t2027: use test_must_be_empty Declare both git-switch and git-restore experimental help: move git-diff and git-reset to different groups doc: promote "git restore" user-manual.txt: prefer 'merge --abort' over 'reset --hard' completion: support restore t: add tests for restore restore: support --patch restore: replace --force with --ignore-unmerged restore: default to --source=HEAD when only --staged is specified restore: reject invalid combinations with --staged restore: add --worktree and --staged checkout: factor out worktree checkout code restore: disable overlay mode by default restore: make pathspec mandatory restore: take tree-ish from --source option instead checkout: split part of it to new command 'restore' doc: promote "git switch" ...
2019-07-09Merge branch 'nd/fetch-capability-tweak'Libravatar Junio C Hamano1-24/+37
Protocol capabilities that go over wire should never be translated, but it was incorrectly marked for translation, which has been corrected. The output of protocol capabilities for debugging has been tweaked a bit. * nd/fetch-capability-tweak: fetch-pack: print server version at the top in -v -v fetch-pack: print all relevant supported capabilities with -v -v fetch-pack: move capability names out of i18n strings
2019-07-09Merge branch 'jk/oidhash'Libravatar Junio C Hamano37-168/+156
Code clean-up to remove hardcoded SHA-1 hash from many places. * jk/oidhash: hashmap: convert sha1hash() to oidhash() hash.h: move object_id definition from cache.h khash: rename oid helper functions khash: drop sha1-specific map types pack-bitmap: convert khash_sha1 maps into kh_oid_map delta-islands: convert island_marks khash to use oids khash: rename kh_oid_t to kh_oid_set khash: drop broken oid_map typedef object: convert create_object() to use object_id object: convert internal hash_obj() to object_id object: convert lookup_object() to use object_id object: convert lookup_unknown_object() to use object_id pack-objects: convert locate_object_entry_hash() to object_id pack-objects: convert packlist_find() to use object_id pack-bitmap-write: convert some helpers to use object_id upload-pack: rename a "sha1" variable to "oid" describe: fix accidental oid/hash type-punning
2019-07-09Merge branch 'jk/delta-islands-progress-fix'Libravatar Junio C Hamano3-4/+5
The codepath to compute delta islands used to spew progress output without giving the callers any way to squelch it, which has been fixed. * jk/delta-islands-progress-fix: delta-islands: respect progress flag
2019-07-09Merge branch 'md/sort-detached-head-first'Libravatar Junio C Hamano3-18/+21
"git branch --list" learned to always output the detached HEAD as the first item (when the HEAD is detached, of course), regardless of the locale. * md/sort-detached-head-first: ref-filter: sort detached HEAD lines firstly
2019-07-09Merge branch 'nd/fetch-multi-gc-once'Libravatar Junio C Hamano3-8/+20
"git fetch" that grabs from a group of remotes learned to run the auto-gc only once at the very end. * nd/fetch-multi-gc-once: fetch: only run 'gc' once when fetching multiple remotes
2019-07-09Merge branch 'es/rev-list-no-object-names'Libravatar Junio C Hamano4-1/+49
"git rev-list --objects" learned with "--no-object-names" option to squelch the path to the object that is used as a grouping hint for pack-objects. * es/rev-list-no-object-names: rev-list: teach --no-object-names to enable piping
2019-07-09Merge branch 'rs/config-unit-parsing'Libravatar Junio C Hamano1-21/+18
The code to parse scaled numbers out of configuration files has been made more robust and also easier to follow. * rs/config-unit-parsing: config: simplify parsing of unit factors config: don't multiply in parse_unit_factor() config: use unsigned_mult_overflows to check for overflows
2019-07-09Merge branch 'js/gcc-8-and-9'Libravatar Junio C Hamano4-13/+15
Code clean-up for new compilers. * js/gcc-8-and-9: config: avoid calling `labs()` on too-large data type winansi: simplify loading the GetCurrentConsoleFontEx() function kwset: allow building with GCC 8 poll (mingw): allow compiling with GCC 8 and DEVELOPER=1
2019-07-09Merge branch 'dl/includeif-onbranch'Libravatar Junio C Hamano3-2/+87
The conditional inclusion mechanism learned to base the choice on the branch the HEAD currently is on. * dl/includeif-onbranch: config: learn the "onbranch:" includeIf condition
2019-07-09Merge branch 'pw/rebase-abort-clean-rewritten'Libravatar Junio C Hamano3-15/+53
"git rebase --abort" used to leave refs/rewritten/ when concluding "git rebase -r", which has been corrected. * pw/rebase-abort-clean-rewritten: rebase --abort/--quit: cleanup refs/rewritten sequencer: return errors from sequencer_remove_state() rebase: warn if state directory cannot be removed rebase: fix a memory leak
2019-07-09Merge branch 'am/p4-branches-excludes'Libravatar Junio C Hamano3-22/+205
"git p4" update. * am/p4-branches-excludes: git-p4: respect excluded paths when detecting branches git-p4: add failing test for "git-p4: respect excluded paths when detecting branches" git-p4: don't exclude other files with same prefix git-p4: add failing test for "don't exclude other files with same prefix" git-p4: don't groom exclude path list on every commit git-p4: match branches case insensitively if configured git-p4: add failing test for "git-p4: match branches case insensitively if configured" git-p4: detect/prevent infinite loop in gitCommitByP4Change()
2019-07-09Merge branch 'tg/stash-ref-by-index-fix'Libravatar Junio C Hamano2-4/+23
"git stash show 23" used to work, but no more after getting rewritten in C; this regression has been corrected. * tg/stash-ref-by-index-fix: stash: fix show referencing stash index
2019-07-09Merge branch 'cb/mkstemps-uint-type-fix'Libravatar Junio C Hamano1-1/+1
Variable type fix. * cb/mkstemps-uint-type-fix: wrapper: avoid undefined behaviour in macOS
2019-07-09Merge branch 'jk/trailers-use-config'Libravatar Junio C Hamano2-27/+47
"git interpret-trailers" always treated '#' as the comment character, regardless of core.commentChar setting, which has been corrected. * jk/trailers-use-config: interpret-trailers: load default config
2019-07-09Merge branch 'js/t3404-typofix'Libravatar Junio C Hamano1-1/+1
Typofix. * js/t3404-typofix: t3404: fix a typo
2019-07-09Merge branch 'pw/doc-synopsis-markup-opmode-options'Libravatar Junio C Hamano2-3/+2
Docfix. * pw/doc-synopsis-markup-opmode-options: show --continue/skip etc. consistently in synopsis
2019-07-09Merge branch 'rs/copy-array'Libravatar Junio C Hamano5-22/+53
Code clean-up. * rs/copy-array: use COPY_ARRAY for copying arrays coccinelle: use COPY_ARRAY for copying arrays
2019-07-09Merge branch 'cb/fsmonitor-intfix'Libravatar Junio C Hamano1-4/+4
Variable type fix. * cb/fsmonitor-intfix: fsmonitor: avoid signed integer overflow / infinite loop
2019-07-09Merge branch 'rs/avoid-overflow-in-midpoint-computation'Libravatar Junio C Hamano6-7/+8
Code clean-up to avoid signed integer overlaps during binary search. * rs/avoid-overflow-in-midpoint-computation: cleanup: fix possible overflow errors in binary search, part 2
2019-07-09Merge branch 'pw/add-p-recount'Libravatar Junio C Hamano2-1/+13
"git checkout -p" needs to selectively apply a patch in reverse, which did not work well. * pw/add-p-recount: add -p: fix checkout -p with pathological context
2019-07-09Merge branch 'ds/close-object-store'Libravatar Junio C Hamano14-18/+21
The commit-graph file is now part of the "files that the runtime may keep open file descriptors on, all of which would need to be closed when done with the object store", and the file descriptor to an existing commit-graph file now is closed before "gc" finalizes a new instance to replace it. * ds/close-object-store: packfile: rename close_all_packs to close_object_store packfile: close commit-graph in close_all_packs commit-graph: use raw_object_store when closing
2019-07-09Merge branch 'ds/commit-graph-write-refactor'Libravatar Junio C Hamano8-310/+378
Renamed from commit-graph-format-v2 and changed scope. * ds/commit-graph-write-refactor: commit-graph: extract write_commit_graph_file() commit-graph: extract copy_oids_to_commits() commit-graph: extract count_distinct_commits() commit-graph: extract fill_oids_from_all_packs() commit-graph: extract fill_oids_from_commit_hex() commit-graph: extract fill_oids_from_packs() commit-graph: create write_commit_graph_context commit-graph: remove Future Work section commit-graph: collapse parameters into flags commit-graph: return with errors during write commit-graph: fix the_repository reference
2019-07-09Merge branch 'sg/trace2-rename'Libravatar Junio C Hamano2-2/+1
Dev support update to help tracing out tests. * sg/trace2-rename: trace2: correct typo in technical documentation Revert "test-lib: whitelist GIT_TR2_* in the environment"
2019-07-09Merge branch 'nd/completion-no-cache-failure'Libravatar Junio C Hamano1-1/+2
An incorrect list of options was cached after command line completion failed (e.g. trying to complete a command that requires a repository outside one), which has been corrected. * nd/completion-no-cache-failure: completion: do not cache if --git-completion-helper fails
2019-07-09Merge branch 'js/mergetool-optim'Libravatar Junio C Hamano2-146/+208
"git mergetool" and its tests now spawn fewer subprocesses. * js/mergetool-optim: mergetool: use shell variable magic instead of `awk` mergetool: dissect strings with shell variable magic instead of `expr` t7610-mergetool: use test_cmp instead of test $(cat file) = $txt t7610-mergetool: do not place pipelines headed by `yes` in subshells
2019-07-09Merge branch 'mo/hpux-dynpath'Libravatar Junio C Hamano1-2/+12
Auto-detect how to tell HP-UX aCC where to use dynamically linked libraries from at runtime. * mo/hpux-dynpath: configure: Detect linking style for HP aCC on HP-UX
2019-07-09Merge branch 'dl/config-alias-doc'Libravatar Junio C Hamano1-6/+16
Doc update. * dl/config-alias-doc: config/alias.txt: document alias accepting non-command first word config/alias.txt: change " and ' to `
2019-07-09Merge branch 'tm/tag-gpgsign-config'Libravatar Junio C Hamano4-6/+52
A new tag.gpgSign configuration variable turns "git tag -a" into "git tag -s". * tm/tag-gpgsign-config: tag: add tag.gpgSign config option to force all tags be GPG-signed
2019-07-09Merge branch 'fc/fetch-with-import-fix'Libravatar Junio C Hamano3-23/+45
Code restructuring during 2.20 period broke fetching tags via "import" based transports. * fc/fetch-with-import-fix: fetch: fix regression with transport helpers fetch: make the code more understandable fetch: trivial cleanup t5801 (remote-helpers): add test to fetch tags t5801 (remote-helpers): cleanup refspec stuff
2019-07-09Merge branch 'po/doc-branch'Libravatar Junio C Hamano2-7/+28
Doc update. * po/doc-branch: doc branch: provide examples for listing remote tracking branches
2019-07-09Merge branch 'nb/branch-show-other-worktrees-head'Libravatar Junio C Hamano7-15/+169
"git branch --list" learned to show branches that are checked out in other worktrees connected to the same repository prefixed with '+', similar to the way the currently checked out branch is shown with '*' in front. * nb/branch-show-other-worktrees-head: branch: add worktree info on verbose output branch: update output to include worktree info ref-filter: add worktreepath atom
2019-06-27progress: use term_clear_line()Libravatar SZEDER Gábor2-20/+14
To make sure that the previously displayed progress line is completely covered up when the new line is shorter, commit 545dc345eb (progress: break too long progress bar lines, 2019-04-12) added a bunch of calculations to figure out how many characters it needs to overwrite with spaces. Use the just introduced term_clear_line() helper function to, well, clear the last line, making all these calculations unnecessary, and thus simplifying the code considerably. Three tests in 't5541-http-push-smart.sh' 'grep' for specific text shown in the progress lines at the beginning of the line, but now those lines begin either with the ANSI escape sequence or with the terminal width worth of space characters clearing the line. Relax the 'grep' patterns to match anywhere on the line. Note that only two of these three tests fail without relaxing their 'grep' pattern, but the third looks for the absence of the pattern, so it still succeeds, but without the adjustment would potentially hide future regressions. Note also that with this change we no longer need the length of the previously displayed progress line, so the strbuf added to 'struct progress' in d53ba841d4 (progress: assemble percentage and counters in a strbuf before printing, 2019-04-05) is not strictly necessary anymore. We still keep it, though, as it avoids allocating and releasing a strbuf each time the progress is updated. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-06-27rebase: fix garbled progress display with '-x'Libravatar SZEDER Gábor2-5/+16
When running a command with the 'exec' instruction during an interactive rebase session, or for a range of commits using 'git rebase -x', the output can be a bit garbled when the name of the command is short enough: $ git rebase -x true HEAD~5 Executing: true Executing: true Executing: true Executing: true Executing: true) Successfully rebased and updated refs/heads/master. Note the ')' at the end of the last line. It gets more garbled as the range of commits increases: $ git rebase -x true HEAD~50 Executing: true) [ repeated 3 more times ] Executing: true0) [ repeated 44 more times ] Executing: true00) Successfully rebased and updated refs/heads/master. Those extra numbers and ')' are remnants of the previously displayed "Rebasing (N/M)" progress lines that are usually completely overwritten by the "Executing: <cmd>" lines, unless 'cmd' is short and the "N/M" part is long. Make sure that the previously displayed "Rebasing (N/M)" line is cleared by using the term_clear_line() helper function added in the previous patch. Do so only when not being '--verbose', because in that case these "Rebasing (N/M)" lines are not printed as progress (i.e. as lines with '\r' at the end), but as "regular" output (with '\n' at the end). A couple of other rebase commands print similar messages, e.g. "Stopped at <abbrev-oid>... <subject>" for the 'edit' or 'break' commands, or the "Successfully rebased and updated <full-ref>." at the very end. These are so long that they practically always overwrite that "Rebasing (N/M)" progress line, but let's be prudent, and clear the last line before printing these, too. In 't3420-rebase-autostash.sh' two helper functions prepare the expected output of four tests that check the full output of 'git rebase' and thus are affected by this change, so adjust their expectations to account for the new line clearing. Note that this patch doesn't completely eliminate the possibility of similar garbled outputs, e.g. some error messages from rebase or the "Auto-merging <file>" message from within the depths of the merge machinery might not be long enough to completely cover the last "Rebasing (N/M)" line. This patch doesn't do anything about them, because dealing with them individually would result in way too much churn, while having a catch-all term_clear_line() call in the common code path of pick_commits() would hide the "Rebasing (N/M)" line way too soon, and it would either flicker or be invisible. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-06-27trace2: correct typo in technical documentationLibravatar Carlo Marcelo Arenas Belón1-1/+1
an apparent typo for the environment variable was included with 81567caf87 ("trace2: update docs to describe system/global config settings", 2019-04-15), and was missed when renamed variables by e4b75d6a1d ("trace2: rename environment variables to GIT_TRACE2*", 2019-05-19) Signed-off-by: Carlo Marcelo Arenas Belón <carenas@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-06-25t5551: use 'test_i18ngrep' to check translated outputLibravatar SZEDER Gábor1-2/+2
The two tests 'invalid Content-Type rejected' and 'server-side error detected' in 't5551-http-fetch-smart.sh' use "plain" 'grep' to check that 'git clone' failed with the expected error message, but the messages they are checking are translated, and, consequently, these tests fail when the test script is run with GIT_TEST_GETTEXT_POISON enabled. Use 'test_i18ngrep' instead. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-06-25submodule foreach: fix recursion of optionsLibravatar Morian Sonnet2-0/+8
Calling git submodule foreach --recursive <subcommand> --<option> leads to an error stating that the option --<option> is unknown to submodule--helper. That is of course only, when <option> is not a valid option for git submodule foreach. The reason for this is, that above call is internally translated into a call to submodule--helper: git submodule--helper foreach --recursive \ -- <subcommand> --<option> This call starts by executing the subcommand with its option inside the first level submodule and continues by calling the next iteration of the submodule foreach call git --super-prefix <submodulepath> submodule--helper \ foreach --recursive <subcommand> --<option> inside the first level submodule. Note that the double dash in front of the subcommand is missing. This problem starts to arise only recently, as the PARSE_OPT_KEEP_UNKNOWN flag for the argument parsing of git submodule foreach was removed in commit a282f5a906. Hence, the unknown option is complained about now, as the argument parsing is not properly ended by the double dash. This commit fixes the problem by adding the double dash in front of the subcommand during the recursion. Signed-off-by: Morian Sonnet <moriansonnet@googlemail.com> Acked-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-06-25msvc: ignore .dll and incremental compile outputLibravatar Jeff Hostetler1-0/+5
Ignore .dll files copied into the top-level directory. Ignore MSVC incremental compiler output files. Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-06-25msvc: avoid debug assertion windows in Debug ModeLibravatar Johannes Schindelin1-0/+4
For regular debugging, it is pretty helpful when a debug assertion in a running application triggers a window that offers to start the debugger. However, when running the test suite, it is not so helpful, in particular when the debug assertions are then suppressed anyway because we disable the invalid parameter checking (via invalidcontinue.obj, see the comment in config.mak.uname about that object for more information). So let's simply disable that window in Debug Mode (it is already disabled in Release Mode). Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-06-25msvc: do not pretend to support all signalsLibravatar Jeff Hostetler1-0/+25
This special-cases various signals that are not supported on Windows, such as SIGPIPE. These cause the UCRT to throw asserts (at least in debug mode). Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>