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2019-01-18Merge branch 'nd/worktree-remove-with-uninitialized-submodules'Libravatar Junio C Hamano1-6/+23
"git worktree remove" and "git worktree move" refused to work when there is a submodule involved. This has been loosened to ignore uninitialized submodules. * nd/worktree-remove-with-uninitialized-submodules: worktree: allow to (re)move worktrees with uninitialized submodules
2019-01-18Merge branch 'sb/submodule-unset-core-worktree-when-worktree-is-lost'Libravatar Junio C Hamano1-1/+3
The core.worktree setting in a submodule repository should not be pointing at a directory when the submodule loses its working tree (e.g. getting deinit'ed), but the code did not properly maintain this invariant. * sb/submodule-unset-core-worktree-when-worktree-is-lost: submodule deinit: unset core.worktree submodule--helper: fix BUG message in ensure_core_worktree submodule: unset core.worktree if no working tree is present submodule update: add regression test with old style setups
2019-01-18Merge branch 'jn/stripspace-wo-repository'Libravatar Junio C Hamano1-1/+2
"git stripspace" should be usable outside a git repository, but under the "-s" or "-c" mode, it didn't. * jn/stripspace-wo-repository: stripspace: allow -s/-c outside git repository
2019-01-18Merge branch 'sb/submodule-fetchjobs-default-to-one'Libravatar Junio C Hamano1-1/+1
"git submodule update" ought to use a single job unless asked, but by mistake used multiple jobs, which has been fixed. * sb/submodule-fetchjobs-default-to-one: submodule update: run at most one fetch job unless otherwise set
2019-01-18Merge branch 'nd/style-opening-brace'Libravatar Junio C Hamano2-2/+5
Code clean-up. * nd/style-opening-brace: style: the opening '{' of a function is in a separate line
2019-01-14Merge branch 'nd/indentation-fix'Libravatar Junio C Hamano2-2/+2
Code cleanup. * nd/indentation-fix: Indent code with TABs
2019-01-14Merge branch 'md/exclude-promisor-objects-fix-cleanup'Libravatar Junio C Hamano3-5/+8
Code clean-up. * md/exclude-promisor-objects-fix-cleanup: revision.c: put promisor option in specialized struct
2019-01-14Merge branch 'nd/checkout-noisy'Libravatar Junio C Hamano3-11/+36
"git checkout [<tree-ish>] path..." learned to report the number of paths that have been checked out of the index or the tree-ish, which gives it the same degree of noisy-ness as the case in which the command checks out a branch. * nd/checkout-noisy: t0027: squelch checkout path run outside test_expect_* block checkout: print something when checking out paths
2019-01-14Merge branch 'nd/attr-pathspec-in-tree-walk'Libravatar Junio C Hamano6-7/+11
The traversal over tree objects has learned to honor ":(attr:label)" pathspec match, which has been implemented only for enumerating paths on the filesystem. * nd/attr-pathspec-in-tree-walk: tree-walk: support :(attr) matching dir.c: move, rename and export match_attrs() pathspec.h: clean up "extern" in function declarations tree-walk.c: make tree_entry_interesting() take an index tree.c: make read_tree*() take 'struct repository *'
2019-01-07worktree: allow to (re)move worktrees with uninitialized submodulesLibravatar Nguyễn Thái Ngọc Duy1-6/+23
Uninitialized submodules have nothing valueable for us to be worried about. They are just SHA-1. Let "worktree remove" and "worktree move" continue in this case so that people can still use multiple worktrees on repos with optional submodules that are never populated, like sha1collisiondetection in git.git when checked out by doc-diff script. Note that for "worktree remove", it is possible that a user initializes a submodule (*), makes some commits (but not push), then deinitializes it. At that point, the submodule is unpopulated, but the precious new commits are still in $GIT_COMMON_DIR/worktrees/<worktree>/modules/<submodule> directory and we should not allow removing the worktree or we lose those commits forever. The new directory check is added to prevent this. (*) yes they are screwed anyway by doing this since "git submodule" would add submodule.* in $GIT_COMMON_DIR/config, which is shared across multiple worktrees. But it does not mean we let them be screwed even more. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-01-04Merge branch 'sg/clone-initial-fetch-configuration'Libravatar Junio C Hamano1-14/+19
Refspecs configured with "git -c var=val clone" did not propagate to the resulting repository, which has been corrected. * sg/clone-initial-fetch-configuration: Documentation/clone: document ignored configuration variables clone: respect additional configured fetch refspecs during initial fetch clone: use a more appropriate variable name for the default refspec
2019-01-04Merge branch 'nd/checkout-dwim-fix'Libravatar Junio C Hamano1-5/+13
"git checkout frotz" (without any double-dash) avoids ambiguity by making sure 'frotz' cannot be interpreted as a revision and as a path at the same time. This safety has been updated to check also a unique remote-tracking branch 'frotz' in a remote, when dwimming to create a local branch 'frotz' out of a remote-tracking branch 'frotz' from a remote. * nd/checkout-dwim-fix: checkout: disambiguate dwim tracking branches and local files
2019-01-04Merge branch 'en/fast-export-import'Libravatar Junio C Hamano1-53/+137
Small fixes and features for fast-export and fast-import, mostly on the fast-export side. * en/fast-export-import: fast-export: add a --show-original-ids option to show original names fast-import: remove unmaintained duplicate documentation fast-export: add --reference-excluded-parents option fast-export: ensure we export requested refs fast-export: when using paths, avoid corrupt stream with non-existent mark fast-export: move commit rewriting logic into a function for reuse fast-export: avoid dying when filtering by paths and old tags exist fast-export: use value from correct enum git-fast-export.txt: clarify misleading documentation about rev-list args git-fast-import.txt: fix documentation for --quiet option fast-export: convert sha1 to oid
2019-01-04Merge branch 'nd/the-index'Libravatar Junio C Hamano19-50/+65
More codepaths become aware of working with in-core repository instance other than the default "the_repository". * nd/the-index: (22 commits) rebase-interactive.c: remove the_repository references rerere.c: remove the_repository references pack-*.c: remove the_repository references pack-check.c: remove the_repository references notes-cache.c: remove the_repository references line-log.c: remove the_repository reference diff-lib.c: remove the_repository references delta-islands.c: remove the_repository references cache-tree.c: remove the_repository references bundle.c: remove the_repository references branch.c: remove the_repository reference bisect.c: remove the_repository reference blame.c: remove implicit dependency the_repository sequencer.c: remove implicit dependency on the_repository sequencer.c: remove implicit dependency on the_index transport.c: remove implicit dependency on the_index notes-merge.c: remove implicit dependency the_repository notes-merge.c: remove implicit dependency on the_index list-objects.c: reduce the_repository references list-objects-filter.c: remove implicit dependency on the_index ...
2019-01-04Merge branch 'jk/loose-object-cache'Libravatar Junio C Hamano4-29/+21
Code clean-up with optimization for the codepath that checks (non-)existence of loose objects. * jk/loose-object-cache: odb_load_loose_cache: fix strbuf leak fetch-pack: drop custom loose object cache sha1-file: use loose object cache for quick existence check object-store: provide helpers for loose_objects_cache sha1-file: use an object_directory for the main object dir handle alternates paths the same as the main object dir sha1_file_name(): overwrite buffer instead of appending rename "alternate_object_database" to "object_directory" submodule--helper: prefer strip_suffix() to ends_with() fsck: do not reuse child_process structs
2019-01-04Merge branch 'nd/i18n'Libravatar Junio C Hamano5-99/+128
More _("i18n") markings. * nd/i18n: fsck: mark strings for translation fsck: reduce word legos to help i18n parse-options.c: mark more strings for translation parse-options.c: turn some die() to BUG() parse-options: replace opterror() with optname() repack: mark more strings for translation remote.c: mark messages for translation remote.c: turn some error() or die() to BUG() reflog: mark strings for translation read-cache.c: add missing colon separators read-cache.c: mark more strings for translation read-cache.c: turn die("internal error") to BUG() attr.c: mark more string for translation archive.c: mark more strings for translation alias.c: mark split_cmdline_strerror() strings for translation git.c: mark more strings for translation
2018-12-26stripspace: allow -s/-c outside git repositoryLibravatar Jonathan Nieder1-1/+2
v2.11.0-rc3~3^2~1 (stripspace: respect repository config, 2016-11-21) improved stripspace --strip-comments / --comentlines by teaching them to read repository config, but it went a little too far: when running stripspace outside any repository, the result is $ git stripspace --strip-comments <test-input fatal: not a git repository (or any parent up to mount point /tmp) That makes experimenting with the stripspace command unnecessarily fussy. Fix it by discovering the git directory gently, as intended all along. Reported-by: Han-Wen Nienhuys <hanwen@google.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-26submodule deinit: unset core.worktreeLibravatar Stefan Beller1-0/+2
When a submodule is deinit'd, the working tree is gone, so the setting of core.worktree is bogus. Unset it. As we covered the only other case in which a submodule loses its working tree in the earlier step (i.e. switching branches of top-level project to move to a commit that did not have the submodule), this makes the code always maintain core.worktree correctly unset when there is no working tree for a submodule. This re-introduces 984cd77ddb (submodule deinit: unset core.worktree, 2018-06-18), which was reverted as part of f178c13fda (Revert "Merge branch 'sb/submodule-core-worktree'", 2018-09-07) The whole series was reverted as the offending commit e98317508c (submodule: ensure core.worktree is set after update, 2018-06-18) was relied on by other commits such as 984cd77ddb. Keep the offending commit reverted, but its functionality came back via 4d6d6ef1fc (Merge branch 'sb/submodule-update-in-c', 2018-09-17), such that we can reintroduce 984cd77ddb now. Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-26submodule--helper: fix BUG message in ensure_core_worktreeLibravatar Stefan Beller1-1/+1
74d4731da1 (submodule--helper: replace connect-gitdir-workingtree by ensure-core-worktree, 2018-08-13) missed to update the BUG message. Fix it. Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-15Merge branch 'nd/show-gitcomp-compilation-fix' into maintLibravatar Junio C Hamano3-0/+6
Portability fix for a recent update to parse-options API. * nd/show-gitcomp-compilation-fix: parse-options: fix SunCC compiler warning
2018-12-14submodule update: run at most one fetch job unless otherwise setLibravatar Junio C Hamano1-1/+1
In a028a1930c (fetching submodules: respect `submodule.fetchJobs` config option, 2016-02-29), we made sure to keep the default behavior of fetching at most one submodule at once when not setting the newly introduced `submodule.fetchJobs` config. This regressed in 90efe595c5 (builtin/submodule--helper: factor out submodule updating, 2018-08-03). Fix it. Reported-by: Sjon Hortensius <sjon@parse.nl> Signed-off-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-12parse-options: fix SunCC compiler warningLibravatar Nguyễn Thái Ngọc Duy3-0/+6
The compiler reports this because show_gitcomp() never actually returns a value: "parse-options.c", line 520: warning: Function has no return statement : show_gitcomp We could shut the compiler up. But instead let's not bury exit() too deep. Do the same as internal -h handling, return a special error code and handle the exit() in parse_options() (and other parse_options_step() callers) instead. Reported-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-10style: the opening '{' of a function is in a separate lineLibravatar Nguyễn Thái Ngọc Duy2-2/+5
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-09Indent code with TABsLibravatar Nguyễn Thái Ngọc Duy2-2/+2
We indent with TABs and sometimes for fine alignment, TABs followed by spaces, but never all spaces (unless the indentation is less than 8 columns). Indenting with spaces slips through in some places. Fix them. Imported code and compat/ are left alone on purpose. The former should remain as close as upstream as possible. The latter pretty much has separate maintainers, it's up to them to decide. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-06revision.c: put promisor option in specialized structLibravatar Matthew DeVore3-5/+8
Put the allow_exclude_promisor_objects flag in setup_revision_opt. When it was in rev_info, it was unclear when it was used, since rev_info is passed to functions that don't use the flag. This resulted in unnecessary setting of the flag in prune.c, so fix that as well. Signed-off-by: Matthew DeVore <matvore@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-04Merge branch 'es/format-patch-range-diff-fix-fix'Libravatar Junio C Hamano1-1/+10
* es/format-patch-range-diff-fix-fix: range-diff: always pass at least minimal diff options
2018-12-04range-diff: always pass at least minimal diff optionsLibravatar Martin Ågren1-1/+10
Commit d8981c3f88 ("format-patch: do not let its diff-options affect --range-diff", 2018-11-30) taught `show_range_diff()` to accept a NULL-pointer as an indication that it should use its own "reasonable default". That fixed a regression from a5170794 ("Merge branch 'ab/range-diff-no-patch'", 2018-11-18), but unfortunately it introduced a regression of its own. In particular, it means we forget the `file` member of the diff options, so rather than placing a range-diff in the cover-letter, we write it to stdout. In order to fix this, rewrite the two callers adjusted by d8981c3f88 to instead create a "dummy" set of diff options where they only fill in the fields we absolutely require, such as output file and color. Modify and extend the existing tests to try and verify that the right contents end up in the right place. Don't revert `show_range_diff()`, i.e., let it keep accepting NULL. Rather than removing what is dead code and figuring out it isn't actually dead and we've broken 2.20, just leave it for now. [es: retain diff coloring when going to stdout] Signed-off-by: Martin Ågren <martin.agren@gmail.com> Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-01Merge branch 'ab/push-example-in-doc'Libravatar Junio C Hamano1-2/+2
An error message that sugggests how to give correct arguments to "git push" has been updated. * ab/push-example-in-doc: push: change needlessly ambiguous example in error
2018-12-01Merge branch 'rt/rebase-in-c-message-fix'Libravatar Junio C Hamano1-2/+2
* rt/rebase-in-c-message-fix: builtin/rebase.c: remove superfluous space in messages
2018-12-01Merge branch 'ab/replace-graft-with-replace-advice'Libravatar Junio C Hamano1-0/+1
The advice message to tell the user to migrate an existing graft file to the replace system when a graft file was read was shown even when "git replace --convert-graft-file" command, which is the way the message suggests to use, was running, which made little sense. * ab/replace-graft-with-replace-advice: advice: don't pointlessly suggest --convert-graft-file
2018-12-01Merge branch 'js/rebase-stat-unrelated-fix'Libravatar Junio C Hamano1-6/+12
"git rebase --stat" to transplant a piece of history onto a totally unrelated history were not working before and silently showed wrong result. With the recent reimplementation in C, it started to instead die with an error message, as the original logic was not prepared to cope with this case. This has now been fixed. * js/rebase-stat-unrelated-fix: rebase --stat: fix when rebasing to an unrelated history
2018-12-01Merge branch 'js/rebase-reflog-action-fix'Libravatar Junio C Hamano1-3/+26
"git rebase" reimplemented recently in C accidentally changed the way reflog entries are recorded (earlier "rebase -i" identified the entries it leaves with "rebase -i", but the new version always marks them with "rebase"). This has been corrected. * js/rebase-reflog-action-fix: rebase: fix GIT_REFLOG_ACTION regression
2018-12-01builtin/rebase.c: remove superfluous space in messagesLibravatar Ralf Thielow1-2/+2
The whitespace breakages in these messages were introduced while reimplementing the subcommand in C. Match these messages to those in the original scripted version. Signed-off-by: Ralf Thielow <ralf.thielow@gmail.com> Acked-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-30rebase --stat: fix when rebasing to an unrelated historyLibravatar Johannes Schindelin1-6/+12
When rebasing to a commit history that has no common commits with the current branch, there is no merge base. In diffstat mode, this means that we cannot compare to the merge base, but we have to compare to the empty tree instead. Also, if running in verbose diffstat mode, we should not output Changes from <merge-base> to <onto> as that does not make sense without any merge base. Note: neither scripted nor built-in versoin of `git rebase` were prepared for this situation well. We use this opportunity not only to fix the bug(s), but also to make both versions' output consistent in this instance. And add a regression test to keep this working in all eternity. Reported-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-30rebase: fix GIT_REFLOG_ACTION regressionLibravatar Johannes Schindelin1-3/+26
The scripted version of "rebase" honored the `GIT_REFLOG_ACTION`, and some automation scripts expected the reflog entries to be prefixed with "rebase -i", not "rebase", after running "rebase -i". This regressed in the reimplementation in C. Fix that, and add a regression test, both with `GIT_REFLOG_ACTION` set and unset. Note: the reflog message for "rebase finished" did *not* honor GIT_REFLOG_ACTION, and as we are very late in the v2.20.0-rcN phase, we leave that bug for later (as it seems that that bug has been with us from the very beginning). Reported by Ian Jackson. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-30format-patch: do not let its diff-options affect --range-diffLibravatar Junio C Hamano1-1/+1
Stop leaking how the primary output of format-patch is customized to the range-diff machinery and instead let the latter use its own "reasonable default", in order to correct the breakage introduced by a5170794 ("Merge branch 'ab/range-diff-no-patch'", 2018-11-18) on the 'master' front. "git format-patch --range-diff..." without any weird diff option started to include the "range-diff --stat" output, which is rather useless right now, that made the whole thing unusable and this is probably the least disruptive way to whip the codebase into a shippable shape. We may want to later make the range-diff driven by format-patch more configurable, but that would have to wait until we have a good design. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-29advice: don't pointlessly suggest --convert-graft-fileLibravatar Ævar Arnfjörð Bjarmason1-0/+1
The advice to run 'git replace --convert-graft-file' added in f9f99b3f7d ("Deprecate support for .git/info/grafts", 2018-04-29) didn't add an exception for the 'git replace --convert-graft-file' codepath itself. As a result we'd suggest running --convert-graft-file while the user was running --convert-graft-file, which makes no sense. Before: $ git replace --convert-graft-file hint: Support for <GIT_DIR>/info/grafts is deprecated hint: and will be removed in a future Git version. hint: hint: Please use "git replace --convert-graft-file" hint: to convert the grafts into replace refs. hint: hint: Turn this message off by running hint: "git config advice.graftFileDeprecated false" Add a check for that case and skip printing the advice while the user is busy following our advice. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-21Merge branch 'tq/branch-style-fix' into maintLibravatar Junio C Hamano1-2/+1
Code clean-up. * tq/branch-style-fix: branch: trivial style fix
2018-11-21Merge branch 'tq/branch-create-wo-branch-get' into maintLibravatar Junio C Hamano1-5/+0
Code clean-up. * tq/branch-create-wo-branch-get: builtin/branch.c: remove useless branch_get
2018-11-21Merge branch 'jk/check-everything-connected-is-long-gone' into maintLibravatar Junio C Hamano1-1/+1
Comment fix. * jk/check-everything-connected-is-long-gone: receive-pack: update comment with check_everything_connected
2018-11-21Merge branch 'en/double-semicolon-fix' into maintLibravatar Junio C Hamano1-1/+1
Code clean-up. * en/double-semicolon-fix: Remove superfluous trailing semicolons
2018-11-21Merge branch 'tb/void-check-attr' into maintLibravatar Junio C Hamano2-4/+2
Code clean-up. * tb/void-check-attr: Make git_check_attr() a void function
2018-11-21Merge branch 'jk/detect-truncated-zlib-input' into maintLibravatar Junio C Hamano1-4/+12
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
2018-11-21Merge branch 'md/exclude-promisor-objects-fix' into maintLibravatar Junio C Hamano3-0/+3
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
2018-11-21Merge branch 'js/shallow-and-fetch-prune' into maintLibravatar Junio C Hamano2-1/+7
"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
2018-11-21Merge branch 'jc/receive-deny-current-branch-fix' into maintLibravatar Junio C Hamano1-3/+9
The receive.denyCurrentBranch=updateInstead codepath kicked in even when the push should have been rejected due to other reasons, such as it does not fast-forward or the update-hook rejects it, which has been corrected. * jc/receive-deny-current-branch-fix: receive: denyCurrentBranch=updateinstead should not blindly update
2018-11-21Merge branch 'js/pack-objects-mutex-init-fix' into maintLibravatar Junio C Hamano1-1/+0
A mutex used in "git pack-objects" were not correctly initialized and this caused "git repack" to dump core on Windows. * js/pack-objects-mutex-init-fix: pack-objects (mingw): initialize `packing_data` mutex in the correct spot pack-objects (mingw): demonstrate a segmentation fault with large deltas pack-objects: fix typo 'detla' -> 'delta'
2018-11-21Merge branch 'en/status-multiple-renames-to-the-same-target-fix' into maintLibravatar Junio C Hamano1-0/+1
The code in "git status" sometimes hit an assertion failure. This was caused by a structure that was reused without cleaning the data used for the first run, which has been corrected. * en/status-multiple-renames-to-the-same-target-fix: commit: fix erroneous BUG, 'multiple renames on the same target? how?'
2018-11-21Merge branch 'ds/commit-graph-with-grafts' into maintLibravatar Junio C Hamano2-4/+8
The recently introduced commit-graph auxiliary data is incompatible with mechanisms such as replace & grafts that "breaks" immutable nature of the object reference relationship. Disable optimizations based on its use (and updating existing commit-graph) when these incompatible features are in use in the repository. * ds/commit-graph-with-grafts: commit-graph: close_commit_graph before shallow walk commit-graph: not compatible with uninitialized repo commit-graph: not compatible with grafts commit-graph: not compatible with replace objects test-repository: properly init repo commit-graph: update design document refs.c: upgrade for_each_replace_ref to be a each_repo_ref_fn callback refs.c: migrate internal ref iteration to pass thru repository argument
2018-11-21Merge branch 'en/update-ref-no-deref-stdin' into maintLibravatar Junio C Hamano1-11/+14
"git update-ref" learned to make both "--no-deref" and "--stdin" work at the same time. * en/update-ref-no-deref-stdin: update-ref: allow --no-deref with --stdin update-ref: fix type of update_flags variable to match its usage