Junio C Hamano [Fri, 12 Feb 2021 22:21:04 +0000 (14:21 -0800)]
Merge branch 'jk/complete-branch-force-delete'
The command line completion (in contrib/) completed "git branch -d"
with branch names, but "git branch -D" offered tagnames in addition,
which has been corrected. "git branch -M" had the same problem.
* jk/complete-branch-force-delete:
doc/git-branch: fix awkward wording for "-c"
completion: handle other variants of "branch -m"
completion: treat "branch -D" the same way as "branch -d"
Junio C Hamano [Fri, 12 Feb 2021 22:21:04 +0000 (14:21 -0800)]
Merge branch 'jv/upload-pack-filter-spec-quotefix'
Fix in passing custom args from "git clone" to "upload-pack" on the
other side.
* jv/upload-pack-filter-spec-quotefix:
t5544: clarify 'hook works with partial clone' test
upload-pack.c: fix filter spec quoting bug
Junio C Hamano [Fri, 12 Feb 2021 22:21:04 +0000 (14:21 -0800)]
Merge branch 'tb/pack-revindex-on-disk'
Introduce an on-disk file to record revindex for packdata, which
traditionally was always created on the fly and only in-core.
* tb/pack-revindex-on-disk:
t5325: check both on-disk and in-memory reverse index
pack-revindex: ensure that on-disk reverse indexes are given precedence
t: support GIT_TEST_WRITE_REV_INDEX
t: prepare for GIT_TEST_WRITE_REV_INDEX
Documentation/config/pack.txt: advertise 'pack.writeReverseIndex'
builtin/pack-objects.c: respect 'pack.writeReverseIndex'
builtin/index-pack.c: write reverse indexes
builtin/index-pack.c: allow stripping arbitrary extensions
pack-write.c: prepare to write 'pack-*.rev' files
packfile: prepare for the existence of '*.rev' files
Junio C Hamano [Fri, 12 Feb 2021 22:21:04 +0000 (14:21 -0800)]
Merge branch 'ab/tests-various-fixup'
Various test updates.
* ab/tests-various-fixup:
rm tests: actually test for SIGPIPE in SIGPIPE test
archive tests: use a cheaper "zipinfo -h" invocation to get header
upload-pack tests: avoid a non-zero "grep" exit status
git-svn tests: rewrite brittle tests to use "--[no-]merges".
git svn mergeinfo tests: refactor "test -z" to use test_must_be_empty
git svn mergeinfo tests: modernize redirection & quoting style
cache-tree tests: explicitly test HEAD and index differences
cache-tree tests: use a sub-shell with less indirection
cache-tree tests: remove unused $2 parameter
cache-tree tests: refactor for modern test style
Junio C Hamano [Thu, 11 Feb 2021 21:58:52 +0000 (13:58 -0800)]
Sync with maint
Junio C Hamano [Thu, 11 Feb 2021 21:58:43 +0000 (13:58 -0800)]
Merge branch 'en/merge-ort-perf'
The "ort" merge strategy.
* en/merge-ort-perf:
merge-ort: begin performance work; instrument with trace2_region_* calls
merge-ort: ignore the directory rename split conflict for now
merge-ort: fix massive leak
Junio C Hamano [Thu, 11 Feb 2021 21:58:43 +0000 (13:58 -0800)]
Merge branch 'en/ort-directory-rename'
ORT merge strategy learns to infer "renamed directory" while
merging.
* en/ort-directory-rename:
merge-ort: fix a directory rename detection bug
merge-ort: process_renames() now needs more defensiveness
merge-ort: implement apply_directory_rename_modifications()
merge-ort: add a new toplevel_dir field
merge-ort: implement handle_path_level_conflicts()
merge-ort: implement check_for_directory_rename()
merge-ort: implement apply_dir_rename() and check_dir_renamed()
merge-ort: implement compute_collisions()
merge-ort: modify collect_renames() for directory rename handling
merge-ort: implement handle_directory_level_conflicts()
merge-ort: implement compute_rename_counts()
merge-ort: copy get_renamed_dir_portion() from merge-recursive.c
merge-ort: add outline of get_provisional_directory_renames()
merge-ort: add outline for computing directory renames
merge-ort: collect which directories are removed in dirs_removed
merge-ort: initialize and free new directory rename data structures
merge-ort: add new data structures for directory rename detection
Junio C Hamano [Thu, 11 Feb 2021 21:57:36 +0000 (13:57 -0800)]
Merge branch 'tb/ci-run-cocci-with-18.04' into maint
* tb/ci-run-cocci-with-18.04:
.github/workflows/main.yml: run static-analysis on bionic
Junio C Hamano [Thu, 11 Feb 2021 00:48:07 +0000 (16:48 -0800)]
Merge branch 'tb/ci-run-cocci-with-18.04'
The version of Ubuntu Linux used by default at GitHub Actions CI
has been updated to one that lack coccinelle; until it gets fixed,
work it around by sticking to the previous release (18.04).
* tb/ci-run-cocci-with-18.04:
.github/workflows/main.yml: run static-analysis on bionic
Junio C Hamano [Wed, 10 Feb 2021 22:39:30 +0000 (14:39 -0800)]
The seventh batch
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 10 Feb 2021 22:48:33 +0000 (14:48 -0800)]
Merge branch 'ab/detox-gettext-tests'
Get rid of "GETTEXT_POISON" support altogether, which may or may
not be controversial.
* ab/detox-gettext-tests:
tests: remove uses of GIT_TEST_GETTEXT_POISON=false
tests: remove support for GIT_TEST_GETTEXT_POISON
ci: remove GETTEXT_POISON jobs
Junio C Hamano [Wed, 10 Feb 2021 22:48:33 +0000 (14:48 -0800)]
Merge branch 'ab/grep-pcre-invalid-utf8'
Update support for invalid UTF-8 in PCRE2.
* ab/grep-pcre-invalid-utf8:
grep/pcre2: better support invalid UTF-8 haystacks
grep/pcre2 tests: don't rely on invalid UTF-8 data test
Junio C Hamano [Wed, 10 Feb 2021 22:48:33 +0000 (14:48 -0800)]
Merge branch 'ab/retire-pcre1'
The support for deprecated PCRE1 library has been dropped.
* ab/retire-pcre1:
Remove support for v1 of the PCRE library
config.mak.uname: remove redundant NO_LIBPCRE1_JIT flag
Junio C Hamano [Wed, 10 Feb 2021 22:48:33 +0000 (14:48 -0800)]
Merge branch 'jk/pretty-lazy-load-commit'
Some pretty-format specifiers do not need the data in commit object
(e.g. "%H"), but we were over-eager to load and parse it, which has
been made even lazier.
* jk/pretty-lazy-load-commit:
pretty: lazy-load commit data when expanding user-format
Junio C Hamano [Wed, 10 Feb 2021 22:48:32 +0000 (14:48 -0800)]
Merge branch 'ds/more-index-cleanups'
Cleaning various codepaths up.
* ds/more-index-cleanups:
t1092: test interesting sparse-checkout scenarios
test-lib: test_region looks for trace2 regions
sparse-checkout: load sparse-checkout patterns
name-hash: use trace2 regions for init
repository: add repo reference to index_state
fsmonitor: de-duplicate BUG()s around dirty bits
cache-tree: extract subtree_pos()
cache-tree: simplify verify_cache() prototype
cache-tree: clean up cache_tree_update()
Junio C Hamano [Wed, 10 Feb 2021 22:48:32 +0000 (14:48 -0800)]
Merge branch 'rs/worktree-list-verbose'
`git worktree list` now annotates worktrees as prunable, shows
locked and prunable attributes in --porcelain mode, and gained
a --verbose option.
* rs/worktree-list-verbose:
worktree: teach `list` verbose mode
worktree: teach `list` to annotate prunable worktree
worktree: teach `list --porcelain` to annotate locked worktree
t2402: ensure locked worktree is properly cleaned up
worktree: teach worktree_lock_reason() to gently handle main worktree
worktree: teach worktree to lazy-load "prunable" reason
worktree: libify should_prune_worktree()
Junio C Hamano [Wed, 10 Feb 2021 22:48:32 +0000 (14:48 -0800)]
Merge branch 'js/rebase-i-commit-cleanup-fix'
When "git rebase -i" processes "fixup" insn, there is no reason to
clean up the commit log message, but we did the usual stripspace
processing. This has been corrected.
* js/rebase-i-commit-cleanup-fix:
rebase -i: do leave commit message intact in fixup! chains
Junio C Hamano [Wed, 10 Feb 2021 22:48:32 +0000 (14:48 -0800)]
Merge branch 'jk/t0000-cleanups'
Code clean-up.
* jk/t0000-cleanups:
t0000: consistently use single quotes for outer tests
t0000: run cleaning test inside sub-test
t0000: run prereq tests inside sub-test
t0000: keep clean-up tests together
Junio C Hamano [Wed, 10 Feb 2021 22:48:32 +0000 (14:48 -0800)]
Merge branch 'sg/t7800-difftool-robustify'
Test fix.
* sg/t7800-difftool-robustify:
t7800-difftool: don't accidentally match tmp dirs
Junio C Hamano [Wed, 10 Feb 2021 22:48:31 +0000 (14:48 -0800)]
Merge branch 'ab/lose-grep-debug'
Lose the debugging aid that may have been useful in the past, but
no longer is, in the "grep" codepaths.
* ab/lose-grep-debug:
grep/log: remove hidden --debug and --grep-debug options
Junio C Hamano [Wed, 10 Feb 2021 22:48:31 +0000 (14:48 -0800)]
Merge branch 'jk/use-oid-pos'
Code clean-up to ensure our use of hashtables using object names as
keys use the "struct object_id" objects, not the raw hash values.
* jk/use-oid-pos:
oid_pos(): access table through const pointers
hash_pos(): convert to oid_pos()
rerere: use strmap to store rerere directories
rerere: tighten rr-cache dirname check
rerere: check dirname format while iterating rr_cache directory
commit_graft_pos(): take an oid instead of a bare hash
Junio C Hamano [Mon, 8 Feb 2021 22:44:42 +0000 (14:44 -0800)]
Sync with 2.30.1
Taylor Blau [Mon, 8 Feb 2021 21:22:34 +0000 (16:22 -0500)]
.github/workflows/main.yml: run static-analysis on bionic
GitHub Actions is transitioning workflow steps that run on
'ubuntu-latest' from 18.04 to 20.04 [1].
This works fine in all steps except the static-analysis one, since
Coccinelle isn't available on Ubuntu focal (it is only available in the
universe suite).
Until Coccinelle can be installed from 20.04's main suite, pin the
static-analysis build to run on 18.04, where it can be installed by
default.
[1]: https://github.com/actions/virtual-environments/issues/1816
Reported-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Mon, 8 Feb 2021 22:05:35 +0000 (14:05 -0800)]
Git 2.30.1
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Mon, 8 Feb 2021 22:05:55 +0000 (14:05 -0800)]
Merge branch 'pb/ci-matrix-wo-shortcut' into maint
Our setting of GitHub CI test jobs were a bit too eager to give up
once there is even one failure found. Tweak the knob to allow
other jobs keep running even when we see a failure, so that we can
find more failures in a single run.
* pb/ci-matrix-wo-shortcut:
ci: do not cancel all jobs of a matrix if one fails
Junio C Hamano [Mon, 8 Feb 2021 22:05:55 +0000 (14:05 -0800)]
Merge branch 'pb/blame-funcname-range-userdiff' into maint
Test fix.
* pb/blame-funcname-range-userdiff:
annotate-tests: quote variable expansions containing path names
Junio C Hamano [Mon, 8 Feb 2021 22:05:55 +0000 (14:05 -0800)]
Merge branch 'jk/p5303-sed-portability-fix' into maint
A perf script was made more portable.
* jk/p5303-sed-portability-fix:
p5303: avoid sed GNU-ism
Junio C Hamano [Mon, 8 Feb 2021 22:05:55 +0000 (14:05 -0800)]
Merge branch 'ab/branch-sort' into maint
The implementation of "git branch --sort" wrt the detached HEAD
display has always been hacky, which has been cleaned up.
* ab/branch-sort:
branch: show "HEAD detached" first under reverse sort
branch: sort detached HEAD based on a flag
ref-filter: move ref_sorting flags to a bitfield
ref-filter: move "cmp_fn" assignment into "else if" arm
ref-filter: add braces to if/else if/else chain
branch tests: add to --sort tests
branch: change "--local" to "--list" in comment
Junio C Hamano [Mon, 8 Feb 2021 22:05:54 +0000 (14:05 -0800)]
Merge branch 'ma/more-opaque-lock-file' into maint
Code clean-up.
* ma/more-opaque-lock-file:
read-cache: try not to peek into `struct {lock_,temp}file`
refs/files-backend: don't peek into `struct lock_file`
midx: don't peek into `struct lock_file`
commit-graph: don't peek into `struct lock_file`
builtin/gc: don't peek into `struct lock_file`
Junio C Hamano [Mon, 8 Feb 2021 22:05:54 +0000 (14:05 -0800)]
Merge branch 'dl/p4-encode-after-kw-expansion' into maint
Text encoding fix for "git p4".
* dl/p4-encode-after-kw-expansion:
git-p4: fix syncing file types with pattern
Junio C Hamano [Mon, 8 Feb 2021 22:05:54 +0000 (14:05 -0800)]
Merge branch 'ar/t6016-modernise' into maint
Test update.
* ar/t6016-modernise:
t6016: move to lib-log-graph.sh framework
Junio C Hamano [Mon, 8 Feb 2021 22:05:54 +0000 (14:05 -0800)]
Merge branch 'zh/arg-help-format' into maint
Clean up option descriptions in "git cmd --help".
* zh/arg-help-format:
builtin/*: update usage format
parse-options: format argh like error messages
Junio C Hamano [Mon, 8 Feb 2021 22:05:53 +0000 (14:05 -0800)]
Merge branch 'ma/doc-pack-format-varint-for-sizes' into maint
Doc update.
* ma/doc-pack-format-varint-for-sizes:
pack-format.txt: document sizes at start of delta data
Junio C Hamano [Mon, 8 Feb 2021 22:05:53 +0000 (14:05 -0800)]
Merge branch 'ma/t1300-cleanup' into maint
Code clean-up.
* ma/t1300-cleanup:
t1300: don't needlessly work with `core.foo` configs
t1300: remove duplicate test for `--file no-such-file`
t1300: remove duplicate test for `--file ../foo`
Junio C Hamano [Mon, 8 Feb 2021 22:05:53 +0000 (14:05 -0800)]
Merge branch 'fc/t6030-bisect-reset-removes-auxiliary-files' into maint
A 3-year old test that was not testing anything useful has been
corrected.
* fc/t6030-bisect-reset-removes-auxiliary-files:
test: bisect-porcelain: fix location of files
Junio C Hamano [Sat, 6 Feb 2021 00:41:17 +0000 (16:41 -0800)]
Sync with maint
Junio C Hamano [Sat, 6 Feb 2021 00:40:31 +0000 (16:40 -0800)]
The sixth batch
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Sat, 6 Feb 2021 00:40:46 +0000 (16:40 -0800)]
Merge branch 'sg/test-stress-jobs'
Test framework fix.
* sg/test-stress-jobs:
test-lib: prevent '--stress-jobs=X' from being ignored
Junio C Hamano [Sat, 6 Feb 2021 00:40:46 +0000 (16:40 -0800)]
Merge branch 'jk/weather-balloon-require-variadic-macro'
We've carried compatibility codepaths for compilers without
variadic macros for quite some time, but the world may be ready for
them to be removed. Force compilation failure on exotic platforms
where variadic macros are not available to find out who screams in
such a way that we can easily revert if it turns out that the world
is not yet ready.
* jk/weather-balloon-require-variadic-macro:
git-compat-util: always enable variadic macros
Junio C Hamano [Sat, 6 Feb 2021 00:40:46 +0000 (16:40 -0800)]
Merge branch 'pb/ci-matrix-wo-shortcut'
Our setting of GitHub CI test jobs were a bit too eager to give up
once there is even one failure found. Tweak the knob to allow
other jobs keep running even when we see a failure, so that we can
find more failures in a single run.
* pb/ci-matrix-wo-shortcut:
ci: do not cancel all jobs of a matrix if one fails
Junio C Hamano [Sat, 6 Feb 2021 00:40:45 +0000 (16:40 -0800)]
Merge branch 'pb/blame-funcname-range-userdiff'
Test fix.
* pb/blame-funcname-range-userdiff:
annotate-tests: quote variable expansions containing path names
Junio C Hamano [Sat, 6 Feb 2021 00:40:45 +0000 (16:40 -0800)]
Merge branch 'jk/p5303-sed-portability-fix'
A perf script was made more portable.
* jk/p5303-sed-portability-fix:
p5303: avoid sed GNU-ism
Junio C Hamano [Sat, 6 Feb 2021 00:40:45 +0000 (16:40 -0800)]
Merge branch 'jv/pack-objects-narrower-ref-iteration'
The "pack-objects" command needs to iterate over all the tags when
automatic tag following is enabled, but it actually iterated over
all refs and then discarded everything outside "refs/tags/"
hierarchy, which was quite wasteful.
* jv/pack-objects-narrower-ref-iteration:
builtin/pack-objects.c: avoid iterating all refs
Junio C Hamano [Sat, 6 Feb 2021 00:40:45 +0000 (16:40 -0800)]
Merge branch 'ph/use-delete-refs'
When removing many branches and tags, the code used to do so one
ref at a time. There is another API it can use to delete multiple
refs, and it makes quite a lot of performance difference when the
refs are packed.
* ph/use-delete-refs:
use delete_refs when deleting tags or branches
Junio C Hamano [Sat, 6 Feb 2021 00:40:45 +0000 (16:40 -0800)]
Merge branch 'tb/ls-refs-optim'
The ls-refs protocol operation has been optimized to narrow the
sub-hierarchy of refs/ it walks to produce response.
* tb/ls-refs-optim:
ls-refs.c: traverse prefixes of disjoint "ref-prefix" sets
ls-refs.c: initialize 'prefixes' before using it
refs: expose 'for_each_fullref_in_prefixes'
Junio C Hamano [Sat, 6 Feb 2021 00:40:44 +0000 (16:40 -0800)]
Merge branch 'zh/ls-files-deduplicate'
"git ls-files" can and does show multiple entries when the index is
unmerged, which is a source for confusion unless -s/-u option is in
use. A new option --deduplicate has been introduced.
* zh/ls-files-deduplicate:
ls-files.c: add --deduplicate option
ls_files.c: consolidate two for loops into one
ls_files.c: bugfix for --deleted and --modified
Junio C Hamano [Sat, 6 Feb 2021 00:40:44 +0000 (16:40 -0800)]
Merge branch 'ds/cache-tree-basics'
Document, clean-up and optimize the code around the cache-tree
extension in the index.
* ds/cache-tree-basics:
cache-tree: speed up consecutive path comparisons
cache-tree: use ce_namelen() instead of strlen()
index-format: discuss recursion of cache-tree better
index-format: update preamble to cache tree extension
index-format: use 'cache tree' over 'cached tree'
cache-tree: trace regions for prime_cache_tree
cache-tree: trace regions for I/O
cache-tree: use trace2 in cache_tree_update()
unpack-trees: add trace2 regions
tree-walk: report recursion counts
Junio C Hamano [Sat, 6 Feb 2021 00:40:44 +0000 (16:40 -0800)]
Merge branch 'en/ort-conflict-handling'
ORT merge strategy learns more support for merge conflicts.
* en/ort-conflict-handling:
merge-ort: add handling for different types of files at same path
merge-ort: copy find_first_merges() implementation from merge-recursive.c
merge-ort: implement format_commit()
merge-ort: copy and adapt merge_submodule() from merge-recursive.c
merge-ort: copy and adapt merge_3way() from merge-recursive.c
merge-ort: flesh out implementation of handle_content_merge()
merge-ort: handle book-keeping around two- and three-way content merge
merge-ort: implement unique_path() helper
merge-ort: handle directory/file conflicts that remain
merge-ort: handle D/F conflict where directory disappears due to merge
Junio C Hamano [Sat, 6 Feb 2021 00:40:44 +0000 (16:40 -0800)]
Merge branch 'so/log-diff-merge'
"git log" learned a new "--diff-merges=<how>" option.
* so/log-diff-merge: (32 commits)
t4013: add tests for --diff-merges=first-parent
doc/git-show: include --diff-merges description
doc/rev-list-options: document --first-parent changes merges format
doc/diff-generate-patch: mention new --diff-merges option
doc/git-log: describe new --diff-merges options
diff-merges: add '--diff-merges=1' as synonym for 'first-parent'
diff-merges: add old mnemonic counterparts to --diff-merges
diff-merges: let new options enable diff without -p
diff-merges: do not imply -p for new options
diff-merges: implement new values for --diff-merges
diff-merges: make -m/-c/--cc explicitly mutually exclusive
diff-merges: refactor opt settings into separate functions
diff-merges: get rid of now empty diff_merges_init_revs()
diff-merges: group diff-merge flags next to each other inside 'rev_info'
diff-merges: split 'ignore_merges' field
diff-merges: fix -m to properly override -c/--cc
t4013: add tests for -m failing to override -c/--cc
t4013: support test_expect_failure through ':failure' magic
diff-merges: revise revs->diff flag handling
diff-merges: handle imply -p on -c/--cc logic for log.c
...
Junio C Hamano [Sat, 6 Feb 2021 00:30:42 +0000 (16:30 -0800)]
Prepare for 2.30.1
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Sat, 6 Feb 2021 00:31:28 +0000 (16:31 -0800)]
Merge branch 'js/skip-dashed-built-ins-from-config-mak' into maint
Build fix.
* js/skip-dashed-built-ins-from-config-mak:
SKIP_DASHED_BUILT_INS: respect `config.mak`
Junio C Hamano [Sat, 6 Feb 2021 00:31:28 +0000 (16:31 -0800)]
Merge branch 'jt/packfile-as-uri-doc' into maint
Doc fix for packfile URI feature.
* jt/packfile-as-uri-doc:
Doc: clarify contents of packfile sent as URI
Junio C Hamano [Sat, 6 Feb 2021 00:31:28 +0000 (16:31 -0800)]
Merge branch 'ab/fsck-doc-fix' into maint
Documentation for "git fsck" lost stale bits that has become
incorrect.
* ab/fsck-doc-fix:
fsck doc: remove ancient out-of-date diagnostics
Junio C Hamano [Sat, 6 Feb 2021 00:31:27 +0000 (16:31 -0800)]
Merge branch 'jk/log-cherry-pick-duplicate-patches' into maint
When more than one commit with the same patch ID appears on one
side, "git log --cherry-pick A...B" did not exclude them all when a
commit with the same patch ID appears on the other side. Now it
does.
* jk/log-cherry-pick-duplicate-patches:
patch-ids: handle duplicate hashmap entries
Junio C Hamano [Sat, 6 Feb 2021 00:31:27 +0000 (16:31 -0800)]
Merge branch 'jk/forbid-lf-in-git-url' into maint
Newline characters in the host and path part of git:// URL are
now forbidden.
* jk/forbid-lf-in-git-url:
fsck: reject .gitmodules git:// urls with newlines
git_connect_git(): forbid newlines in host and path
Junio C Hamano [Sat, 6 Feb 2021 00:31:26 +0000 (16:31 -0800)]
Merge branch 'jc/macos-install-dependencies-fix' into maint
Fix for procedure to building CI test environment for mac.
* jc/macos-install-dependencies-fix:
ci/install-depends: attempt to fix "brew cask" stuff
Junio C Hamano [Sat, 6 Feb 2021 00:31:26 +0000 (16:31 -0800)]
Merge branch 'tb/local-clone-race-doc' into maint
Doc update.
* tb/local-clone-race-doc:
Documentation/git-clone.txt: document race with --local
Junio C Hamano [Sat, 6 Feb 2021 00:31:26 +0000 (16:31 -0800)]
Merge branch 'bc/doc-status-short' into maint
Doc update.
* bc/doc-status-short:
docs: rephrase and clarify the git status --short format
Junio C Hamano [Sat, 6 Feb 2021 00:31:26 +0000 (16:31 -0800)]
Merge branch 'ab/gettext-charset-comment-fix' into maint
Comments update.
* ab/gettext-charset-comment-fix:
gettext.c: remove/reword a mostly-useless comment
Makefile: remove a warning about old GETTEXT_POISON flag
Junio C Hamano [Sat, 6 Feb 2021 00:31:25 +0000 (16:31 -0800)]
Merge branch 'ug/doc-lose-dircache' into maint
Doc update.
* ug/doc-lose-dircache:
doc: remove "directory cache" from man pages
Junio C Hamano [Sat, 6 Feb 2021 00:31:25 +0000 (16:31 -0800)]
Merge branch 'ad/t4129-setfacl-target-fix' into maint
Test fix.
* ad/t4129-setfacl-target-fix:
t4129: fix setfacl-related permissions failure
Junio C Hamano [Sat, 6 Feb 2021 00:31:25 +0000 (16:31 -0800)]
Merge branch 'jk/t5516-deflake' into maint
Test fix.
* jk/t5516-deflake:
t5516: loosen "not our ref" error check
Junio C Hamano [Sat, 6 Feb 2021 00:31:25 +0000 (16:31 -0800)]
Merge branch 'vv/send-email-with-less-secure-apps-access' into maint
Doc update.
* vv/send-email-with-less-secure-apps-access:
git-send-email.txt: mention less secure app access with Gmail
Junio C Hamano [Sat, 6 Feb 2021 00:31:24 +0000 (16:31 -0800)]
Merge branch 'pb/mergetool-tool-help-fix' into maint
Fix 2.29 regression where "git mergetool --tool-help" fails to list
all the available tools.
* pb/mergetool-tool-help-fix:
mergetool--lib: fix '--tool-help' to correctly show available tools
Junio C Hamano [Sat, 6 Feb 2021 00:31:23 +0000 (16:31 -0800)]
Merge branch 'ds/for-each-repo-noopfix' into maint
"git for-each-repo --config=<var> <cmd>" should not run <cmd> for
any repository when the configuration variable <var> is not defined
even once.
* ds/for-each-repo-noopfix:
for-each-repo: do nothing on empty config
Junio C Hamano [Sat, 6 Feb 2021 00:31:23 +0000 (16:31 -0800)]
Merge branch 'jc/sign-off' into maint
Doc update.
* jc/sign-off:
SubmittingPatches: tighten wording on "sign-off" procedure
Junio C Hamano [Sat, 6 Feb 2021 00:31:22 +0000 (16:31 -0800)]
Merge branch 'mt/t4129-with-setgid-dir' into maint
Some tests expect that "ls -l" output has either '-' or 'x' for
group executable bit, but setgid bit can be inherited from parent
directory and make these fields 'S' or 's' instead, causing test
failures.
* mt/t4129-with-setgid-dir:
t4129: don't fail if setgid is set in the test directory
Junio C Hamano [Sat, 6 Feb 2021 00:31:22 +0000 (16:31 -0800)]
Merge branch 'en/stash-apply-sparse-checkout' into maint
"git stash" did not work well in a sparsely checked out working
tree.
* en/stash-apply-sparse-checkout:
stash: fix stash application in sparse-checkouts
stash: remove unnecessary process forking
t7012: add a testcase demonstrating stash apply bugs in sparse checkouts
Junio C Hamano [Sat, 6 Feb 2021 00:31:22 +0000 (16:31 -0800)]
Merge branch 'nk/perf-fsmonitor-cleanup' into maint
Test fix.
* nk/perf-fsmonitor-cleanup:
p7519: allow running without watchman prereq
Junio C Hamano [Sat, 6 Feb 2021 00:31:22 +0000 (16:31 -0800)]
Merge branch 'rs/rebase-commit-validation' into maint
Diagnose command line error of "git rebase" early.
* rs/rebase-commit-validation:
rebase: verify commit parameter
Junio C Hamano [Sat, 6 Feb 2021 00:31:21 +0000 (16:31 -0800)]
Merge branch 'pb/doc-modules-git-work-tree-typofix' into maint
Doc fix.
* pb/doc-modules-git-work-tree-typofix:
gitmodules.txt: fix 'GIT_WORK_TREE' variable name
Junio C Hamano [Sat, 6 Feb 2021 00:31:21 +0000 (16:31 -0800)]
Merge branch 'ta/doc-typofix' into maint
Doc fix.
* ta/doc-typofix:
doc: fix some typos
Junio C Hamano [Sat, 6 Feb 2021 00:31:20 +0000 (16:31 -0800)]
Merge branch 'pk/subsub-fetch-fix-take-2' into maint
"git fetch --recurse-submodules" fix (second attempt).
* pk/subsub-fetch-fix-take-2:
submodules: fix of regression on fetching of non-init subsub-repo
Junio C Hamano [Wed, 3 Feb 2021 22:56:47 +0000 (14:56 -0800)]
The fifth batch
Junio C Hamano [Wed, 3 Feb 2021 23:04:49 +0000 (15:04 -0800)]
Merge branch 'jk/run-command-use-shell-doc'
The .use_shell flag in struct child_process that is passed to
run_command() API has been clarified with a bit more documentation.
* jk/run-command-use-shell-doc:
run-command: document use_shell option
Junio C Hamano [Wed, 3 Feb 2021 23:04:49 +0000 (15:04 -0800)]
Merge branch 'jk/peel-iterated-oid'
The peel_ref() API has been replaced with peel_iterated_oid().
* jk/peel-iterated-oid:
refs: switch peel_ref() to peel_iterated_oid()
Junio C Hamano [Wed, 3 Feb 2021 23:04:49 +0000 (15:04 -0800)]
Merge branch 'js/skip-dashed-built-ins-from-config-mak'
Build fix.
* js/skip-dashed-built-ins-from-config-mak:
SKIP_DASHED_BUILT_INS: respect `config.mak`
Junio C Hamano [Wed, 3 Feb 2021 23:04:49 +0000 (15:04 -0800)]
Merge branch 'jt/packfile-as-uri-doc'
Doc fix for packfile URI feature.
* jt/packfile-as-uri-doc:
Doc: clarify contents of packfile sent as URI
Junio C Hamano [Wed, 3 Feb 2021 23:04:48 +0000 (15:04 -0800)]
Merge branch 'ds/maintenance-prefetch-cleanup'
Test clean-up plus UI improvement by hiding extra refs that
the prefetch task uses from "log --decorate" output.
* ds/maintenance-prefetch-cleanup:
t7900: clean up some broken refs
maintenance: set log.excludeDecoration durin prefetch
Junio C Hamano [Wed, 3 Feb 2021 23:04:48 +0000 (15:04 -0800)]
Merge branch 'ab/fsck-doc-fix'
Documentation for "git fsck" lost stale bits that has become
incorrect.
* ab/fsck-doc-fix:
fsck doc: remove ancient out-of-date diagnostics
Jeff King [Wed, 3 Feb 2021 21:07:32 +0000 (16:07 -0500)]
doc/git-branch: fix awkward wording for "-c"
The description for "-c" is hard to parse. I think the big issue is lack
of commas, but I've also reordered the words to keep the main focus
point of "instead of renaming, copy" together.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Wed, 3 Feb 2021 20:59:58 +0000 (15:59 -0500)]
completion: handle other variants of "branch -m"
We didn't special-case "branch -M" (with a capital M) the same as
"branch -m", nor any of the "--copy" variants. As a result these offered
any ref as the next candidate, and not just branch names.
Note that I rewrapped case-arm line since it's now quite long, and
likewise the one below it for consistency. I also re-ordered the
existing "-D" to make it more obvious how the cases group together.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Tue, 2 Feb 2021 09:02:13 +0000 (04:02 -0500)]
completion: treat "branch -D" the same way as "branch -d"
The former offers not just branches but tags as completion
candidates.
Mimic how "branch -d" limits its suggestion to branch names.
Reported-by: Paul Jolly <paul@myitcv.io>
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jacob Vosmaer [Tue, 2 Feb 2021 19:24:17 +0000 (20:24 +0100)]
t5544: clarify 'hook works with partial clone' test
Apply a few leftover improvements from the review of
ad5df6b782
(upload-pack.c: fix filter spec quoting bug).
1. Instead of enumerating objects reachable from HEAD, enumerate all
reachable objects, because HEAD has not special significance in this
test.
2. Instead of relying on the knowledge that "? in rev-list output
means partial clone", explicitly verify that there are no blobs with
cat-file.
Signed-off-by: Jacob Vosmaer <jacob@gitlab.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Sixt [Sat, 30 Jan 2021 16:22:25 +0000 (17:22 +0100)]
annotate-tests: quote variable expansions containing path names
The test case added by
9466e3809d ("blame: enable funcname blaming with
userdiff driver", 2020-11-01) forgot to quote variable expansions. This
causes failures when the current directory contains blanks.
One variable that the test case introduces will not have IFS characters
and could remain without quotes, but let's quote all expansions for
consistency, not just the one that has the path name.
Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Acked-by: Philippe Blain <levraiphilippeblain@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Rafael Silva [Wed, 27 Jan 2021 08:03:10 +0000 (09:03 +0100)]
worktree: teach `list` verbose mode
"git worktree list" annotates each worktree according to its state such
as "prunable" or "locked", however it is not immediately obvious why
these worktrees are being annotated. For prunable worktrees a reason
is available that is returned by should_prune_worktree() and for locked
worktrees a reason might be available provided by the user via `lock`
command.
Let's teach "git worktree list" a --verbose mode that outputs the reason
why the worktrees are being annotated. The reason is a text that can take
virtually any size and appending the text on the default columned format
will make it difficult to extend the command with other annotations and
not fit nicely on the screen. In order to address this shortcoming the
annotation is then moved to the next line indented followed by the reason
If the reason is not available the annotation stays on the same line as
the worktree itself.
The output of "git worktree list" with verbose becomes like so:
$ git worktree list --verbose
...
/path/to/locked-no-reason acb124 [branch-a] locked
/path/to/locked-with-reason acc125 [branch-b]
locked: worktree with a locked reason
/path/to/prunable-reason ace127 [branch-d]
prunable: gitdir file points to non-existent location
...
Helped-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Rafael Silva <rafaeloliveira.cs@gmail.com>
Reviewed-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Rafael Silva [Wed, 27 Jan 2021 08:03:09 +0000 (09:03 +0100)]
worktree: teach `list` to annotate prunable worktree
The "git worktree list" command shows the absolute path to the worktree,
the commit that is checked out, the name of the branch, and a "locked"
annotation if the worktree is locked, however, it does not indicate
whether the worktree is prunable.
The "prune" command will remove a worktree if it is prunable unless
`--dry-run` option is specified. This could lead to a worktree being
removed without the user realizing before it is too late, in case the
user forgets to pass --dry-run for instance. If the "list" command shows
which worktree is prunable, the user could verify before running
"git worktree prune" and hopefully prevents the working tree to be
removed "accidentally" on the worse case scenario.
Let's teach "git worktree list" to show when a worktree is a prunable
candidate for both default and porcelain format.
In the default format a "prunable" text is appended:
$ git worktree list
/path/to/main aba123 [main]
/path/to/linked 123abc [branch-a]
/path/to/prunable ace127 (detached HEAD) prunable
In the --porcelain format a prunable label is added followed by
its reason:
$ git worktree list --porcelain
...
worktree /path/to/prunable
HEAD
abc1234abc1234abc1234abc1234abc1234abc12
detached
prunable gitdir file points to non-existent location
...
Helped-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Rafael Silva <rafaeloliveira.cs@gmail.com>
Reviewed-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Rafael Silva [Wed, 27 Jan 2021 08:03:08 +0000 (09:03 +0100)]
worktree: teach `list --porcelain` to annotate locked worktree
Commit
c57b3367be (worktree: teach `list` to annotate locked worktree,
2020-10-11) taught "git worktree list" to annotate locked worktrees by
appending "locked" text to its output, however, this is not listed in
the --porcelain format.
Teach "list --porcelain" to do the same and add a "locked" attribute
followed by its reason, thus making both default and porcelain format
consistent. If the locked reason is not available then only "locked"
is shown.
The output of the "git worktree list --porcelain" becomes like so:
$ git worktree list --porcelain
...
worktree /path/to/locked
HEAD
123abcdea123abcd123acbd123acbda123abcd12
detached
locked
worktree /path/to/locked-with-reason
HEAD
abc123abc123abc123abc123abc123abc123abc1
detached
locked reason why it is locked
...
In porcelain mode, if the lock reason contains special characters
such as newlines, they are escaped with backslashes and the entire
reason is enclosed in double quotes. For example:
$ git worktree list --porcelain
...
locked "worktree's path mounted in\nremovable device"
...
Furthermore, let's update the documentation to state that some
attributes in the porcelain format might be listed alone or together
with its value depending whether the value is available or not. Thus
documenting the case of the new "locked" attribute.
Helped-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Helped-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Rafael Silva <rafaeloliveira.cs@gmail.com>
Reviewed-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Rafael Silva [Wed, 27 Jan 2021 08:03:07 +0000 (09:03 +0100)]
t2402: ensure locked worktree is properly cleaned up
c57b3367be (worktree: teach `list` to annotate locked worktree,
2020-10-11) introduced a new test to ensure locked worktrees are listed
with "locked" annotation. However, the test does not clean up after
itself as "git worktree prune" is not going to remove the locked worktree
in the first place. This not only leaves the test in an unclean state it
also potentially breaks following tests that rely on the
"git worktree list" output.
Let's fix that by unlocking the worktree before the "prune" command.
Helped-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Rafael Silva <rafaeloliveira.cs@gmail.com>
Reviewed-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Rafael Silva [Tue, 19 Jan 2021 21:27:35 +0000 (22:27 +0100)]
worktree: teach worktree_lock_reason() to gently handle main worktree
worktree_lock_reason() aborts with an assertion failure when called on
the main worktree since locking the main worktree is nonsensical. Not
only is this behavior undocumented, thus callers might not even be aware
that the call could potentially crash the program, but it also forces
clients to be extra careful:
if (!is_main_worktree(wt) && worktree_locked_reason(...))
...
Since we know that locking makes no sense in the context of the main
worktree, we can simply return false for the main worktree, thus making
client code less complex by eliminating the need for the callers to have
inside knowledge about the implementation:
if (worktree_lock_reason(...))
...
Helped-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Rafael Silva <rafaeloliveira.cs@gmail.com>
Reviewed-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Rafael Silva [Tue, 19 Jan 2021 21:27:34 +0000 (22:27 +0100)]
worktree: teach worktree to lazy-load "prunable" reason
Add worktree_prune_reason() to allow a caller to discover whether a
worktree is prunable and the reason that it is, much like
worktree_lock_reason() indicates whether a worktree is locked and the
reason for the lock. As with worktree_lock_reason(), retrieve the
prunable reason lazily and cache it in the `worktree` structure.
Helped-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Rafael Silva <rafaeloliveira.cs@gmail.com>
Reviewed-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Rafael Silva [Tue, 19 Jan 2021 21:27:33 +0000 (22:27 +0100)]
worktree: libify should_prune_worktree()
As part of teaching "git worktree list" to annotate worktree that is a
candidate for pruning, let's move should_prune_worktree() from
builtin/worktree.c to worktree.c in order to make part of the worktree
public API.
should_prune_worktree() knows how to select the given worktree for
pruning based on an expiration date, however the expiration value is
stored in a static file-scope variable and it is not local to the
function. In order to move the function, teach should_prune_worktree()
to take the expiration date as an argument and document the new
parameter that is not immediately obvious.
Also, change the function comment to clearly state that the worktree's
path is returned in `wtpath` argument.
Helped-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Rafael Silva <rafaeloliveira.cs@gmail.com>
Reviewed-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Fri, 29 Jan 2021 20:04:08 +0000 (15:04 -0500)]
p5303: avoid sed GNU-ism
Using "1~5" isn't portable. Nobody seems to have noticed, since perhaps
people don't tend to run the perf suite on more exotic platforms. Still,
it's better to set a good example.
We can use:
perl -ne 'print if $. % 5 == 1'
instead. But we can further observe that perl does a good job of the
other parts of this pipeline, and fold the whole thing together.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Taylor Blau [Fri, 29 Jan 2021 01:32:02 +0000 (20:32 -0500)]
t5325: check both on-disk and in-memory reverse index
Right now, the test suite can be run with 'GIT_TEST_WRITE_REV_INDEX=1'
in the environment, which causes all operations which write a pack to
also write a .rev file.
To prepare for when that eventually becomes the default, we should
continue to test the in-memory reverse index, too, in order to avoid
losing existing coverage. Unfortunately, explicit existing coverage is
rather sparse, so only a basic test is added that compares the result of
git rev-list --objects --no-object-names --all |
git cat-file --batch-check='%(objectsize:disk) %(objectname)'
with and without an on-disk reverse index.
Suggested-by: Jeff King <peff@peff.net>
Helped-by: Jeff King <peff@peff.net>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 28 Jan 2021 19:57:39 +0000 (14:57 -0500)]
pretty: lazy-load commit data when expanding user-format
When we expand a user-format, we try to avoid work that isn't necessary
for the output. For instance, we don't bother parsing the commit header
until we know we need the author, subject, etc.
But we do always load the commit object's contents from disk, even if
the format doesn't require it (e.g., just "%H"). Traditionally this
didn't matter much, because we'd have loaded it as part of the traversal
anyway, and we'd typically have those bytes attached to the commit
struct (or these days, cached in a commit-slab).
But when we have a commit-graph, we might easily get to the point of
pretty-printing a commit without ever having looked at the actual object
contents. We should push off that load (and reencoding) until we're
certain that it's needed.
I think the results of p4205 show the advantage pretty clearly (we serve
parent and tree oids out of the commit struct itself, so they benefit as
well):
# using git.git as the test repo
Test HEAD^ HEAD
----------------------------------------------------------------------
4205.1: log with %H 0.40(0.39+0.01) 0.03(0.02+0.01) -92.5%
4205.2: log with %h 0.45(0.44+0.01) 0.09(0.09+0.00) -80.0%
4205.3: log with %T 0.40(0.39+0.00) 0.04(0.04+0.00) -90.0%
4205.4: log with %t 0.46(0.46+0.00) 0.09(0.08+0.01) -80.4%
4205.5: log with %P 0.39(0.39+0.00) 0.03(0.03+0.00) -92.3%
4205.6: log with %p 0.46(0.46+0.00) 0.10(0.09+0.00) -78.3%
4205.7: log with %h-%h-%h 0.52(0.51+0.01) 0.15(0.14+0.00) -71.2%
4205.8: log with %an-%ae-%s 0.42(0.41+0.00) 0.42(0.41+0.01) +0.0%
# using linux.git as the test repo
Test HEAD^ HEAD
----------------------------------------------------------------------
4205.1: log with %H 7.12(6.97+0.14) 0.76(0.65+0.11) -89.3%
4205.2: log with %h 7.35(7.19+0.16) 1.30(1.19+0.11) -82.3%
4205.3: log with %T 7.58(7.42+0.15) 1.02(0.94+0.08) -86.5%
4205.4: log with %t 8.05(7.89+0.15) 1.55(1.41+0.13) -80.7%
4205.5: log with %P 7.12(7.01+0.10) 0.76(0.69+0.07) -89.3%
4205.6: log with %p 7.38(7.27+0.10) 1.32(1.20+0.12) -82.1%
4205.7: log with %h-%h-%h 7.81(7.67+0.13) 1.79(1.67+0.12) -77.1%
4205.8: log with %an-%ae-%s 7.90(7.74+0.15) 7.81(7.66+0.15) -1.1%
I added the final test to show where we don't improve (the 1% there is
just lucky noise), but also as a regression test to make sure we're not
doing anything stupid like loading the commit multiple times when there
are several placeholders that need it.
Reported-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Thu, 28 Jan 2021 16:16:42 +0000 (16:16 +0000)]
rebase -i: do leave commit message intact in fixup! chains
In
6e98de72c03 (sequencer (rebase -i): add support for the 'fixup' and
'squash' commands, 2017-01-02), this developer introduced a change of
behavior by mistake: when encountering a `fixup!` commit (or multiple
`fixup!` commits) without any `squash!` commit thrown in, the final `git
commit` was invoked with `--cleanup=strip`. Prior to that commit, the
commit command had been called without that `--cleanup` option.
Since we explicitly read the original commit message from a file in that
case, there is really no sense in forcing that clean-up.
We actually need to actively suppress that clean-up lest a configured
`commit.cleanup` may interfere with what we want to do: leave the commit
message unchanged.
Reported-by: Vojtěch Knyttl <vojtech@knyt.tl>
Helped-by: Martin Ågren <martin.agren@gmail.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 28 Jan 2021 06:32:37 +0000 (01:32 -0500)]
t0000: consistently use single quotes for outer tests
When we use the sub-test helpers, we end up defining one shell snippet
inside another shell snippet. So if we use single-quotes for the outer
snippet, we have to use double-quotes within the inner snippet (it's
included as here-doc within the outer snippet, but using a single quote
would end the outer snippet early). Or vice versa we can use double
quotes for the outer snippet, but then single quotes in the inner.
We have some of each in the script, and neither is wrong. But it would
be nice to be consistent unless there is a good reason not to. Using
single quotes for the outer script is preferable, because it requires
less metacharacter quoting overall. For example, in:
test_expect_success 'outer' '
run_sub_test_lib_test ... <<-\EOF
echo $foo &&
test_expect_success "inner" "
echo \$bar
"
EOF
'
we need only quote inside "inner", but not inside "outer" or the
here-doc. Whereas if we flip them, we have to quote in both places:
test_expect_success 'outer' "
run_sub_test_lib_test ... <<-\EOF
echo \$foo &&
test_expect_success 'inner' '
echo \$bar
'
EOF
"
The exception is when we need a literal single-quote in an expected
output here-doc. There we can either use outer double-quotes, or just
use ${SQ} within the doc. I chose the latter for consistency (within
this test, but also with other test scripts that face the same problem).
There is one other interesting case, which is some tests that do:
test_expect_success ... "
do_something --run='"'!3'"'
"
This is rather confusing to read, but is correct. The outer script sees
'!3' in single-quotes, as does the eval'd snippet. This is perhaps being
overly cautious. In many interactive shells, an exclamation triggers
history expansion even inside double quotes, but that is not generally
true in non-interactive shells.
There's some conflicting information here. Commit
784ce03d55 (t4216:
avoid unnecessary subshell in test_bloom_filters_not_used, 2020-05-19)
reports it as a problem with OpenBSD 6.7's /bin/sh. However, we have
many instances in this script of prereqs like !LAZY_TRUE, which haven't
been a problem. I left them un-escaped here to test out this theory.
It's much nicer if we can not worry about this as a portability issue,
so it's worth knowing.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 28 Jan 2021 06:32:35 +0000 (01:32 -0500)]
t0000: run cleaning test inside sub-test
Our check of test_when_finished is done directly in the main script, and
if we failed to clean, we complain and exit immediately. It's nicer to
signal a test failure here, for a few reasons:
- this gives better output to the user when run under a TAP harness
like "prove"
- constency; it's the only test left in the file that behaves this way
- half of its "if" conditional is nonsense anyway; it picked up a
reference to GIT_TEST_FAIL_PREREQS_INTERNAL in
dfe1a17df9 (tests:
add a special setup where prerequisites fail, 2019-05-13) along with
its neighbors, even though it has nothing to do with that flag
We could actually do this without a sub-test at all, and just put our
two tests (one to do cleanup, and one to check that it happened) in the
main script. But doing it in a subtest is conceptually cleaner (from the
perspective of the main test script, we are checking only one thing),
and it remains consistent with the "cleanup when failing" test directly
after it, which has to happen in a sub-test (to avoid the main script
complaining of the failed test).
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 28 Jan 2021 06:32:32 +0000 (01:32 -0500)]
t0000: run prereq tests inside sub-test
We test the behavior of prerequisites in t0000 by setting up fake ones
in the main test script, trying to run some tests, and then seeing if
those tests impacted the environment correctly. If they didn't, then we
write a message and manually call exit.
Instead, let's push these down into a sub-test, like many of the other
tests covering the framework itself. This has a few advantages:
- it does not pollute the test output with mention of skipped tests
(that we know are uninteresting -- the point of the test was to see
that these are skipped).
- when running in a TAP harness, we get a useful test failure message
(whereas when the script exits early, a tool like "prove" simply
says "Dubious, test returned 1").
- we do not have to worry about different test environments, such as
when GIT_TEST_FAIL_PREREQS_INTERNAL is set. Our sub-test helpers
already give us a known environment.
- the tests themselves are a bit easier to read, as we can just check
the test-framework output to see what happened (and get the usual
test_cmp diff if it failed)
A few notes on the implementation:
- we could do one sub-test per each individual test_expect_success. I
broke it up here into a few logical groups, as I think this makes it
more readable
- the original tests modified environment variables inside the test
bodies. Instead, I've used "true" as the body of a test we expect to
run and "false" otherwise. Technically this does not confirm that
the body of the "true" test actually ran. We are trusting the
framework output to believe that it truly ran, which is sufficient
for these tests. And I think the end result is much simpler to
follow.
- the nested_prereq test uses a few bare "test -f" calls; I converted
these to our usual test_path_is_* helpers while moving the code
around.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 28 Jan 2021 06:32:28 +0000 (01:32 -0500)]
t0000: keep clean-up tests together
We check that test_when_finished cleans up after a test, and that it
runs even after a failure. Those two were originally adjacent, but got
split apart by the new test added in
477dcaddb6 (tests: do not let lazy
prereqs inside `test_expect_*` turn off tracing, 2020-03-26), and then
further by more lazy-prereq tests. Let's move them back together.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>