Junio C Hamano [Tue, 5 May 2020 21:54:27 +0000 (14:54 -0700)]
Merge branch 'jk/test-fail-prereqs-fix'
Test update.
* jk/test-fail-prereqs-fix:
t0000: disable GIT_TEST_FAIL_PREREQS in sub-tests
Junio C Hamano [Tue, 5 May 2020 21:54:26 +0000 (14:54 -0700)]
Merge branch 'dd/iso-8601-updates'
The approxidate parser learns to parse seconds with fraction.
* dd/iso-8601-updates:
date.c: allow compact version of ISO-8601 datetime
date.c: skip fractional second part of ISO-8601
date.c: validate and set time in a helper function
date.c: s/is_date/set_date/
Junio C Hamano [Tue, 5 May 2020 21:54:26 +0000 (14:54 -0700)]
Merge branch 'bc/wildcard-credential'
Update the parser used for credential.<URL>.<variable>
configuration, to handle <URL>s with '/' in them correctly.
* bc/wildcard-credential:
credential: fix matching URLs with multiple levels in path
Junio C Hamano [Fri, 1 May 2020 20:37:35 +0000 (13:37 -0700)]
The sixth batch
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Fri, 1 May 2020 20:40:00 +0000 (13:40 -0700)]
Merge branch 'jt/v2-fetch-nego-fix'
The upload-pack protocol v2 gave up too early before finding a
common ancestor, resulting in a wasteful fetch from a fork of a
project. This has been corrected to match the behaviour of v0
protocol.
* jt/v2-fetch-nego-fix:
fetch-pack: in protocol v2, reset in_vain upon ACK
fetch-pack: in protocol v2, in_vain only after ACK
fetch-pack: return enum from process_acks()
Junio C Hamano [Fri, 1 May 2020 20:39:59 +0000 (13:39 -0700)]
Merge branch 'js/anonymise-push-url-in-errors'
Error and verbose trace messages from "git push" did not redact
credential material embedded in URLs.
* js/anonymise-push-url-in-errors:
push: anonymize URLs in error messages and warnings
Junio C Hamano [Fri, 1 May 2020 20:39:58 +0000 (13:39 -0700)]
Merge branch 'es/bugreport'
The "bugreport" tool.
* es/bugreport:
bugreport: drop extraneous includes
bugreport: add compiler info
bugreport: add uname info
bugreport: gather git version and build info
bugreport: add tool to generate debugging info
help: move list_config_help to builtin/help
Junio C Hamano [Fri, 1 May 2020 20:39:58 +0000 (13:39 -0700)]
Merge branch 'en/rebase-root-and-fork-point-are-incompatible'
Incompatible options "--root" and "--fork-point" of "git rebase"
have been marked and documented as being incompatible.
* en/rebase-root-and-fork-point-are-incompatible:
rebase: display an error if --root and --fork-point are both provided
Junio C Hamano [Fri, 1 May 2020 20:39:57 +0000 (13:39 -0700)]
Merge branch 'ds/build-homebrew-gettext-fix'
Recent update to Homebrew used by macOS folks breaks build by
moving gettext library and necessary headers.
* ds/build-homebrew-gettext-fix:
macOS/brew: let the build find gettext headers/libraries/msgfmt
Junio C Hamano [Fri, 1 May 2020 20:39:56 +0000 (13:39 -0700)]
Merge branch 'dd/sparse-fixes'
Compilation fix.
* dd/sparse-fixes:
progress.c: silence cgcc suggestion about internal linkage
graph.c: limit linkage of internal variable
compat/regex: move stdlib.h up in inclusion chain
test-parse-pathspec-file.c: s/0/NULL/ for pointer type
Junio C Hamano [Fri, 1 May 2020 20:39:56 +0000 (13:39 -0700)]
Merge branch 'mt/doc-worktree-ref'
Docfix.
* mt/doc-worktree-ref:
config doc: fix reference to config.worktree info
Junio C Hamano [Fri, 1 May 2020 20:39:55 +0000 (13:39 -0700)]
Merge branch 'eb/gitweb-more-trailers'
Gitweb updates.
* eb/gitweb-more-trailers:
gitweb: Recognize *-to and Closes/Fixes trailers
Junio C Hamano [Fri, 1 May 2020 20:39:55 +0000 (13:39 -0700)]
Merge branch 'ds/multi-pack-index'
The multi-pack-index left mmapped file descriptors open when it
does not have to.
* ds/multi-pack-index:
multi-pack-index: close file descriptor after mmap
Junio C Hamano [Fri, 1 May 2020 20:39:54 +0000 (13:39 -0700)]
Merge branch 'ds/blame-on-bloom'
"git blame" learns to take advantage of the "changed-paths" Bloom
filter stored in the commit-graph file.
* ds/blame-on-bloom:
test-bloom: check that we have expected arguments
test-bloom: fix some whitespace issues
blame: drop unused parameter from maybe_changed_path
blame: use changed-path Bloom filters
tests: write commit-graph with Bloom filters
revision: complicated pathspecs disable filters
Junio C Hamano [Fri, 1 May 2020 20:39:53 +0000 (13:39 -0700)]
Merge branch 'gs/commit-graph-path-filter'
Introduce an extension to the commit-graph to make it efficient to
check for the paths that were modified at each commit using Bloom
filters.
* gs/commit-graph-path-filter:
bloom: ignore renames when computing changed paths
commit-graph: add GIT_TEST_COMMIT_GRAPH_CHANGED_PATHS test flag
t4216: add end to end tests for git log with Bloom filters
revision.c: add trace2 stats around Bloom filter usage
revision.c: use Bloom filters to speed up path based revision walks
commit-graph: add --changed-paths option to write subcommand
commit-graph: reuse existing Bloom filters during write
commit-graph: write Bloom filters to commit graph file
commit-graph: examine commits by generation number
commit-graph: examine changed-path objects in pack order
commit-graph: compute Bloom filters for changed paths
diff: halt tree-diff early after max_changes
bloom.c: core Bloom filter implementation for changed paths.
bloom.c: introduce core Bloom filter constructs
bloom.c: add the murmur3 hash implementation
commit-graph: define and use MAX_NUM_CHUNKS
Junio C Hamano [Fri, 1 May 2020 20:39:53 +0000 (13:39 -0700)]
Merge branch 'tb/commit-graph-fd-exhaustion-fix'
The commit-graph code exhausted file descriptors easily when it
does not have to.
* tb/commit-graph-fd-exhaustion-fix:
commit-graph: close descriptors after mmap
commit-graph.c: gracefully handle file descriptor exhaustion
t/test-lib.sh: make ULIMIT_FILE_DESCRIPTORS available to tests
commit-graph.c: don't use discarded graph_name in error
Junio C Hamano [Fri, 1 May 2020 20:39:52 +0000 (13:39 -0700)]
Merge branch 'tb/commit-graph-split-strategy'
"git commit-graph write" learned different ways to write out split
files.
* tb/commit-graph-split-strategy:
Revert "commit-graph.c: introduce '--[no-]check-oids'"
commit-graph.c: introduce '--[no-]check-oids'
commit-graph.h: replace 'commit_hex' with 'commits'
oidset: introduce 'oidset_size'
builtin/commit-graph.c: introduce split strategy 'replace'
builtin/commit-graph.c: introduce split strategy 'no-merge'
builtin/commit-graph.c: support for '--split[=<strategy>]'
t/helper/test-read-graph.c: support commit-graph chains
Junio C Hamano [Fri, 1 May 2020 20:39:51 +0000 (13:39 -0700)]
Merge branch 'tb/reset-shallow'
Fix in-core inconsistency after fetching into a shallow repository
that broke the code to write out commit-graph.
* tb/reset-shallow:
shallow.c: use '{commit,rollback}_shallow_file'
t5537: use test_write_lines and indented heredocs for readability
Junio C Hamano [Fri, 1 May 2020 20:39:51 +0000 (13:39 -0700)]
Merge branch 'dd/mailinfo-with-nul'
Tighten "git mailinfo" to notice and error out when decoded result
contains NUL in it.
* dd/mailinfo-with-nul:
mailinfo: disallow NUL character in mail's header
mailinfo.c: avoid strlen on strings that can contains NUL
t4254: merge 2 steps of a single test
Junio C Hamano [Fri, 1 May 2020 20:39:50 +0000 (13:39 -0700)]
Merge branch 'dl/test-must-fail-fixes-4'
Test clean-up.
* dl/test-must-fail-fixes-4:
t9819: don't use test_must_fail with p4
t9164: use test_must_fail only on git commands
t9160: use test_path_is_missing()
t9141: use test_path_is_missing()
t7508: don't use `test_must_fail test_cmp`
t7408: replace incorrect uses of test_must_fail
t6030: use test_path_is_missing()
Junio C Hamano [Fri, 1 May 2020 20:39:49 +0000 (13:39 -0700)]
Merge branch 'jk/build-with-right-curl'
The build procedure did not use the libcurl library and its include
files correctly for a custom-built installation.
* jk/build-with-right-curl:
Makefile: avoid running curl-config unnecessarily
Makefile: use curl-config --cflags
Makefile: avoid running curl-config multiple times
Junio C Hamano [Wed, 29 Apr 2020 23:15:42 +0000 (16:15 -0700)]
The fifth batch
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 29 Apr 2020 23:15:31 +0000 (16:15 -0700)]
Merge branch 'ps/transactional-update-ref-stdin'
"git update-ref --stdin" learned a handful of new verbs to let the
user control ref update transactions more explicitly, which helps
as an ingredient to implement two-phase commit-style atomic
ref-updates across multiple repositories.
* ps/transactional-update-ref-stdin:
update-ref: implement interactive transaction handling
update-ref: read commands in a line-wise fashion
update-ref: move transaction handling into `update_refs_stdin()`
update-ref: pass end pointer instead of strbuf
update-ref: drop unused argument for `parse_refname`
update-ref: organize commands in an array
strbuf: provide function to append whole lines
git-update-ref.txt: add missing word
refs: fix segfault when aborting empty transaction
Junio C Hamano [Wed, 29 Apr 2020 23:15:30 +0000 (16:15 -0700)]
Merge branch 'en/fill-directory-exponential'
The directory traversal code had redundant recursive calls which
made its performance characteristics exponential with respect to
the depth of the tree, which was corrected.
* en/fill-directory-exponential:
completion: fix 'git add' on paths under an untracked directory
Fix error-prone fill_directory() API; make it only return matches
dir: replace double pathspec matching with single in treat_directory()
dir: include DIR_KEEP_UNTRACKED_CONTENTS handling in treat_directory()
dir: replace exponential algorithm with a linear one
dir: refactor treat_directory to clarify control flow
dir: fix confusion based on variable tense
dir: fix broken comment
dir: consolidate treat_path() and treat_one_path()
dir: fix simple typo in comment
t3000: add more testcases testing a variety of ls-files issues
t7063: more thorough status checking
Junio C Hamano [Wed, 29 Apr 2020 23:15:30 +0000 (16:15 -0700)]
Merge branch 'en/sparse-checkout'
"sparse-checkout" UI improvements.
* en/sparse-checkout:
sparse-checkout: provide a new reapply subcommand
unpack-trees: failure to set SKIP_WORKTREE bits always just a warning
unpack-trees: provide warnings on sparse updates for unmerged paths too
unpack-trees: make sparse path messages sound like warnings
unpack-trees: split display_error_msgs() into two
unpack-trees: rename ERROR_* fields meant for warnings to WARNING_*
unpack-trees: move ERROR_WOULD_LOSE_SUBMODULE earlier
sparse-checkout: use improved unpack_trees porcelain messages
sparse-checkout: use new update_sparsity() function
unpack-trees: add a new update_sparsity() function
unpack-trees: pull sparse-checkout pattern reading into a new function
unpack-trees: do not mark a dirty path with SKIP_WORKTREE
unpack-trees: allow check_updates() to work on a different index
t1091: make some tests a little more defensive against failures
unpack-trees: simplify pattern_list freeing
unpack-trees: simplify verify_absent_sparse()
unpack-trees: remove unused error type
unpack-trees: fix minor typo in comment
Junio C Hamano [Wed, 29 Apr 2020 23:15:29 +0000 (16:15 -0700)]
Merge branch 'dd/ci-swap-azure-pipelines-with-github-actions'
Update the CI configuration to use GitHub Actions, retiring the one
based on Azure Pipelines.
* dd/ci-swap-azure-pipelines-with-github-actions:
ci: let GitHub Actions upload failed tests' directories
ci: add a problem matcher for GitHub Actions
tests: when run in Bash, annotate test failures with file name/line number
ci: retire the Azure Pipelines definition
README: add a build badge for the GitHub Actions runs
ci: configure GitHub Actions for CI/PR
ci: run gem with sudo to install asciidoctor
ci: explicit install all required packages
ci: fix the `jobname` of the `GETTEXT_POISON` job
ci/lib: set TERM environment variable if not exist
ci/lib: allow running in GitHub Actions
ci/lib: if CI type is unknown, show the environment variables
Junio C Hamano [Wed, 29 Apr 2020 23:15:28 +0000 (16:15 -0700)]
Merge branch 'dd/ci-musl-libc'
A new CI job to build and run test suite on linux with musl libc
has been added.
* dd/ci-musl-libc:
travis: build and test on Linux with musl libc and busybox
ci/linux32: libify install-dependencies step
ci: refactor docker runner script
ci/linux32: parameterise command to switch arch
ci/lib-docker: preserve required environment variables
ci: make MAKEFLAGS available inside the Docker container in the Linux32 job
Junio C Hamano [Wed, 29 Apr 2020 23:15:27 +0000 (16:15 -0700)]
Merge branch 'dl/merge-autostash-rebase-quit-fix'
The stash entry created by "git rebase --autosquash" to keep the
initial dirty state were discarded by mistake upon "git rebase
--quit", which has been corrected.
* dl/merge-autostash-rebase-quit-fix:
rebase: save autostash entry into stash reflog on --quit
Junio C Hamano [Wed, 29 Apr 2020 23:15:27 +0000 (16:15 -0700)]
Merge branch 'dl/merge-autostash'
"git merge" learns the "--autostash" option.
* dl/merge-autostash: (22 commits)
pull: pass --autostash to merge
t5520: make test_pull_autostash() accept expect_parent_num
merge: teach --autostash option
sequencer: implement apply_autostash_oid()
sequencer: implement save_autostash()
sequencer: unlink autostash in apply_autostash()
sequencer: extract perform_autostash() from rebase
rebase: generify create_autostash()
rebase: extract create_autostash()
reset: extract reset_head() from rebase
rebase: generify reset_head()
rebase: use apply_autostash() from sequencer.c
sequencer: rename stash_sha1 to stash_oid
sequencer: make apply_autostash() accept a path
rebase: use read_oneliner()
sequencer: make read_oneliner() extern
sequencer: configurably warn on non-existent files
sequencer: make read_oneliner() accept flags
sequencer: make file exists check more efficient
sequencer: stop leaking buf
...
Junio C Hamano [Wed, 29 Apr 2020 19:44:40 +0000 (12:44 -0700)]
Revert "commit-graph.c: introduce '--[no-]check-oids'"
This reverts commit
7a9ce0269bc0f4ef230f930b3910b70ac3142552,
which has not yet gained consensus.
Junio C Hamano [Tue, 28 Apr 2020 22:50:33 +0000 (15:50 -0700)]
The fourth batch
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Tue, 28 Apr 2020 22:50:11 +0000 (15:50 -0700)]
Merge branch 'jn/demote-proto2-from-default'
Those fetching over protocol v2 from linux-next and other kernel
repositories are reporting that v2 often fetches way too much than
needed.
* jn/demote-proto2-from-default:
Revert "fetch: default to protocol version 2"
Junio C Hamano [Tue, 28 Apr 2020 22:50:11 +0000 (15:50 -0700)]
Merge branch 'jc/gnu-hurd-lets-fread-read-dirs'
GNU/Hurd is also among the ones that need the fopen() wrapper.
* jc/gnu-hurd-lets-fread-read-dirs:
config.mak.uname: Define FREAD_READS_DIRECTORIES for GNU/Hurd
Junio C Hamano [Tue, 28 Apr 2020 22:50:10 +0000 (15:50 -0700)]
Merge branch 'ms/doc-revision-illustration-fix'
Docfix.
* ms/doc-revision-illustration-fix:
docs: fix minor glitch in illustration
Junio C Hamano [Tue, 28 Apr 2020 22:50:09 +0000 (15:50 -0700)]
Merge branch 'tm/zsh-complete-switch-restore'
zsh command line completion (in contrib/) update.
* tm/zsh-complete-switch-restore:
complete: zsh: add missing sub cmd completion candidates
Junio C Hamano [Tue, 28 Apr 2020 22:50:09 +0000 (15:50 -0700)]
Merge branch 'mt/grep-cquote-path'
"git grep" did not quote a path with unusual character like other
commands (like "git diff", "git status") do, but did quote when run
from a subdirectory, both of which has been corrected.
* mt/grep-cquote-path:
grep: follow conventions for printing paths w/ unusual chars
Junio C Hamano [Tue, 28 Apr 2020 22:50:08 +0000 (15:50 -0700)]
Merge branch 'ds/log-exclude-decoration-config'
The "--decorate-refs" and "--decorate-refs-exclude" options "git
log" takes have learned a companion configuration variable
log.excludeDecoration that sits at the lowest priority in the
family.
* ds/log-exclude-decoration-config:
log: add log.excludeDecoration config option
log-tree: make ref_filter_match() a helper method
Junio C Hamano [Tue, 28 Apr 2020 22:50:07 +0000 (15:50 -0700)]
Merge branch 'vd/range-diff-with-custom-pretty-format-fix'
"git range-diff" fixes.
* vd/range-diff-with-custom-pretty-format-fix:
range-diff: avoid negative string precision
range-diff: fix a crash in parsing git-log output
Junio C Hamano [Tue, 28 Apr 2020 22:50:07 +0000 (15:50 -0700)]
Merge branch 'tb/diff-tree-with-notes'
"git diff-tree --pretty --notes" used to hit an assertion failure,
as it forgot to initialize the notes subsystem.
* tb/diff-tree-with-notes:
diff-tree.c: load notes machinery when required
Junio C Hamano [Tue, 28 Apr 2020 22:50:06 +0000 (15:50 -0700)]
Merge branch 'eb/mboxrd-doc'
Doc update.
* eb/mboxrd-doc:
Documentation: explain "mboxrd" pretty format
Junio C Hamano [Tue, 28 Apr 2020 22:50:06 +0000 (15:50 -0700)]
Merge branch 'js/stash-p-fix'
Allowing the user to split a patch hunk while "git stash -p" does
not work well; a band-aid has been added to make this (partially)
work better.
* js/stash-p-fix:
stash -p: (partially) fix bug concerning split hunks
t3904: fix incorrect demonstration of a bug
Junio C Hamano [Tue, 28 Apr 2020 22:50:05 +0000 (15:50 -0700)]
Merge branch 'dl/libify-a-few'
Code in builtin/*, i.e. those can only be called from within
built-in subcommands, that implements bulk of a couple of
subcommands have been moved to libgit.a so that they could be used
by others.
* dl/libify-a-few:
Lib-ify prune-packed
Lib-ify fmt-merge-msg
Junio C Hamano [Tue, 28 Apr 2020 22:50:04 +0000 (15:50 -0700)]
Merge branch 'jx/atomic-push'
"git push --atomic" used to show failures for refs that weren't
even pushed, which has been corrected.
* jx/atomic-push:
transport-helper: new method reject_atomic_push()
transport-helper: mark failure for atomic push
send-pack: mark failure of atomic push properly
t5543: never report what we do not push
send-pack: fix inconsistent porcelain output
Junio C Hamano [Tue, 28 Apr 2020 22:50:04 +0000 (15:50 -0700)]
Merge branch 'jt/avoid-prefetch-when-able-in-diff'
"git diff" in a partial clone learned to avoid lazy loading blob
objects in more casese when they are not needed.
* jt/avoid-prefetch-when-able-in-diff:
diff: restrict when prefetching occurs
diff: refactor object read
diff: make diff_populate_filespec_options struct
promisor-remote: accept 0 as oid_nr in function
Junio C Hamano [Tue, 28 Apr 2020 22:50:03 +0000 (15:50 -0700)]
Merge branch 'js/subtree-doc-update-to-asciidoctor-2'
Doc markup update.
* js/subtree-doc-update-to-asciidoctor-2:
subtree: fix build with AsciiDoctor 2
Junio C Hamano [Tue, 28 Apr 2020 22:50:02 +0000 (15:50 -0700)]
Merge branch 'ds/t5319-touch-fix'
Tests update to use "test-chmtime" instead of "touch -t".
* ds/t5319-touch-fix:
t5319: replace 'touch -m' with 'test-tool chmtime'
Junio C Hamano [Tue, 28 Apr 2020 22:50:02 +0000 (15:50 -0700)]
Merge branch 'ds/commit-graph-expiry-fix'
"git commit-graph write --expire-time=<timestamp>" did not use the
given timestamp correctly, which has been corrected.
* ds/commit-graph-expiry-fix:
commit-graph: fix buggy --expire-time option
Junio C Hamano [Tue, 28 Apr 2020 22:50:01 +0000 (15:50 -0700)]
Merge branch 'dr/doc-recurse-submodules'
Documentation updates around the "--recurse-submodules" option.
* dr/doc-recurse-submodules:
doc: --recurse-submodules mostly applies to active submodules
doc: be more precise on (fetch|push).recurseSubmodules
doc: explain how to deactivate submodule.recurse completely
doc: document --recurse-submodules for reset and restore
doc: list all commands affected by submodule.recurse
Junio C Hamano [Tue, 28 Apr 2020 22:50:00 +0000 (15:50 -0700)]
Merge branch 'jc/log-no-mailmap'
"git log" learns "--[no-]mailmap" as a synonym to "--[no-]use-mailmap"
* jc/log-no-mailmap:
log: give --[no-]use-mailmap a more sensible synonym --[no-]mailmap
clone: reorder --recursive/--recurse-submodules
parse-options: teach "git cmd -h" to show alias as alias
Junio C Hamano [Tue, 28 Apr 2020 22:50:00 +0000 (15:50 -0700)]
Merge branch 'ma/doc-discard-docbook-xsl-1.73'
Raise the minimum required version of docbook-xsl package to 1.74,
as 1.74.0 was from late 2008, which is more than 10 years old, and
drop compatibility cruft from our documentation suite.
* ma/doc-discard-docbook-xsl-1.73:
user-manual.conf: don't specify [listingblock]
INSTALL: drop support for docbook-xsl before 1.74
manpage-normal.xsl: fold in manpage-base.xsl
manpage-bold-literal.xsl: stop using git.docbook.backslash
Doc: drop support for docbook-xsl before 1.73.0
Doc: drop support for docbook-xsl before 1.72.0
Doc: drop support for docbook-xsl before 1.71.1
Junio C Hamano [Tue, 28 Apr 2020 22:49:59 +0000 (15:49 -0700)]
Merge branch 'lx/submodule-clear-variables'
The "git submodule" command did not initialize a few variables it
internally uses and was affected by variable settings leaked from
the environment.
* lx/submodule-clear-variables:
git-submodule.sh: setup uninitialized variables
Junio C Hamano [Tue, 28 Apr 2020 22:49:58 +0000 (15:49 -0700)]
Merge branch 'jk/fast-import-use-hashmap'
The custom hash function used by "git fast-import" has been
replaced with the one from hashmap.c, which gave us a nice
performance boost.
* jk/fast-import-use-hashmap:
fast-import: replace custom hash with hashmap.c
Junio C Hamano [Tue, 28 Apr 2020 22:49:58 +0000 (15:49 -0700)]
Merge branch 'jk/config-use-size-t'
The config API made mixed uses of int and size_t types to represent
length of various pieces of text it parsed, which has been updated
to use the correct type (i.e. size_t) throughout.
* jk/config-use-size-t:
config: reject parsing of files over INT_MAX
config: use size_t to store parsed variable baselen
git_config_parse_key(): return baselen as size_t
config: drop useless length variable in write_pair()
parse_config_key(): return subsection len as size_t
remote: drop auto-strlen behavior of make_branch() and make_rewrite()
Junio C Hamano [Tue, 28 Apr 2020 22:49:57 +0000 (15:49 -0700)]
Merge branch 'bc/constant-memequal'
Validation of push certificate has been made more robust against
timing attacks.
* bc/constant-memequal:
receive-pack: compilation fix
builtin/receive-pack: use constant-time comparison for HMAC value
Junio C Hamano [Tue, 28 Apr 2020 22:49:56 +0000 (15:49 -0700)]
Merge branch 'lr/freshen-file-fix'
The code that refreshes the last access and modified time of
on-disk packfiles and loose object files have been updated.
* lr/freshen-file-fix:
freshen_file(): use NULL `times' for implicit current-time
Junio C Hamano [Tue, 28 Apr 2020 22:49:56 +0000 (15:49 -0700)]
Merge branch 'en/rebase-doc-hooks-called-by-accident'
"git rebase" happens to call some hooks meant for "checkout" and
"commit" by this was not a designed behaviour than historical
accident. This has been documented.
* en/rebase-doc-hooks-called-by-accident:
git-rebase.txt: add another hook to the hooks section, and explain more
Junio C Hamano [Tue, 28 Apr 2020 22:49:55 +0000 (15:49 -0700)]
Merge branch 'jc/doc-test-leaving-early'
Document the recommended way to abort a failing test early (e.g. by
exiting a loop), which is to say "return 1".
* jc/doc-test-leaving-early:
t/README: suggest how to leave test early with failure
Junio C Hamano [Tue, 28 Apr 2020 22:49:54 +0000 (15:49 -0700)]
Merge branch 'dd/test-with-busybox'
Various tests have been updated to work around issues found with
shell utilities that come with busybox etc.
* dd/test-with-busybox:
t5703: feed raw data into test-tool unpack-sideband
t4124: tweak test so that non-compliant diff(1) can also be used
t7063: drop non-POSIX argument "-ls" from find(1)
t5616: use rev-parse instead to get HEAD's object_id
t5003: skip conversion test if unzip -a is unavailable
t5003: drop the subshell in test_lazy_prereq
test-lib-functions: test_cmp: eval $GIT_TEST_CMP
t4061: use POSIX compliant regex(7)
Johannes Schindelin [Fri, 24 Apr 2020 14:20:08 +0000 (14:20 +0000)]
push: anonymize URLs in error messages and warnings
Just like
47abd85ba0 (fetch: Strip usernames from url's before storing
them, 2009-04-17) and later
882d49ca5c (push: anonymize URL in status
output, 2016-07-13), and even later
c1284b21f243 (curl: anonymize URLs
in error messages and warnings, 2019-03-04) this change anonymizes URLs
(read: strips them of user names and especially passwords) in
user-facing error messages and warnings.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Reviewed-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Denton Liu [Tue, 28 Apr 2020 09:31:31 +0000 (05:31 -0400)]
rebase: save autostash entry into stash reflog on --quit
In
a03b55530a (merge: teach --autostash option, 2020-04-07), the
--autostash option was introduced for `git merge`. Notably, when
`git merge --quit` is run with an autostash entry present, it is saved
into the stash reflog. This is contrasted with the current behaviour of
`git rebase --quit` where the autostash entry is simply just dropped out
of existence.
Adopt the behaviour of `git merge --quit` in `git rebase --quit` and
save the autostash entry into the stash reflog instead of just deleting
it.
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Tue, 28 Apr 2020 08:14:21 +0000 (04:14 -0400)]
t0000: disable GIT_TEST_FAIL_PREREQS in sub-tests
The test added by
477dcaddb6 (tests: do not let lazy prereqs inside
`test_expect_*` turn off tracing, 2020-03-26) runs a sub-test script
that traces a test with a lazy prereq, like:
test_have_prereq LAZY && echo trace
That won't work if GIT_TEST_FAIL_PREREQS is set in the environment,
because our have_prereq will report failure, and we won't run the echo
at all.
We could work around this by avoiding the &&-chain, but we can
fix this and any future tests at once by unsetting that variable for our
sub-tests. These are meant to be controlled environments where we test
the test-suite itself; the outer test snippet should be in charge of the
sub-test environment, not whatever mode the user happens to be running
in.
Reported-by: Son Luong Ngoc <sluongng@gmail.com>
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jonathan Tan [Tue, 28 Apr 2020 00:01:10 +0000 (17:01 -0700)]
fetch-pack: in protocol v2, reset in_vain upon ACK
In the function process_acks() in fetch-pack.c, the variable
received_ack is meant to track that an ACK was received, but it was
never set. This results in negotiation terminating prematurely through
the in_vain counter, when the counter should have been reset upon every
ACK.
Therefore, reset the in_vain counter upon every ACK.
Helped-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jonathan Tan [Tue, 28 Apr 2020 00:01:09 +0000 (17:01 -0700)]
fetch-pack: in protocol v2, in_vain only after ACK
When fetching, Git stops negotiation when it has sent at least
MAX_IN_VAIN (which is 256) "have" lines without having any of them
ACK-ed. But this is supposed to trigger only after the first ACK, as
pack-protocol.txt says:
However, the 256 limit *only* turns on in the canonical client
implementation if we have received at least one "ACK %s continue"
during a prior round. This helps to ensure that at least one common
ancestor is found before we give up entirely.
The code path for protocol v0 observes this, but not protocol v2,
resulting in shorter negotiation rounds but significantly larger
packfiles. Teach the code path for protocol v2 to check this criterion
only after at least one ACK was received.
Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jonathan Tan [Tue, 28 Apr 2020 00:01:08 +0000 (17:01 -0700)]
fetch-pack: return enum from process_acks()
process_acks() returns 0, 1, or 2, depending on whether "ready" was
received and if not, whether at least one commit was found to be common.
Replace these magic numbers with a documented enum.
Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Emily Shaffer [Mon, 27 Apr 2020 23:42:31 +0000 (16:42 -0700)]
bugreport: drop extraneous includes
In the generic parts of the source files, system headers like
<time.h> and <stdio.h> are supposed to be included indirectly
by including "git-compat-util.h", which manages portability issues.
Drop our explicit inclusions and rely on "cache.h", which includes
"git-compat-util.h".
Signed-off-by: Emily Shaffer <emilyshaffer@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Elijah Newren [Mon, 27 Apr 2020 17:59:49 +0000 (17:59 +0000)]
rebase: display an error if --root and --fork-point are both provided
--root implies we want to rebase all commits since the beginning of
history. --fork-point means we want to use the reflog of the specified
upstream to find the best common ancestor between <upstream> and
<branch> and only rebase commits since that common ancestor. These
options are clearly contradictory, so throw an error (instead of
segfaulting on a NULL pointer) if both are specified.
Reported-by: Alexander Berg <alexander.berg@atos.net>
Documentation-by: Alban Gruin <alban.gruin@gmail.com>
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
brian m. carlson [Mon, 27 Apr 2020 01:18:08 +0000 (01:18 +0000)]
credential: fix matching URLs with multiple levels in path
46fd7b3900 ("credential: allow wildcard patterns when matching config",
2020-02-20) introduced support for matching credential helpers using
urlmatch. In doing so, it introduced code to percent-encode the paths
we get from the credential helper so that they could be effectively
matched by the urlmatch code.
Unfortunately, that code had a bug: it percent-encoded the slashes in
the path, resulting in any URL path that contained multiple levels
(i.e., a directory component) not matching.
We are currently the only caller of the percent-encoding code and could
simply change it not to encode slashes. However, we still want to
encode slashes in the username component, so we need to have both
behaviors available.
So instead, let's add a flag to control encoding slashes, which is the
behavior we want here, and use it when calling the code in this case.
Add a test for credential helper URLs using multiple slashes in the
path, which our test suite previously lacked, as well as one ensuring
that we handle usernames with slashes gracefully. Since we're testing
other percent-encoding handling, let's add one for non-ASCII UTF-8
characters as well.
Reported-by: Ilya Tretyakov <it@it3xl.ru>
Signed-off-by: Carlo Marcelo Arenas Belón <carenas@gmail.com>
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Sun, 26 Apr 2020 20:09:32 +0000 (22:09 +0200)]
macOS/brew: let the build find gettext headers/libraries/msgfmt
Apparently a recent Homebrew update now installs `gettext` into the
subdirectory /usr/local/opt/gettext/[lib/include].
Sometimes the ci job succeeds:
brew link --force gettext
Linking /usr/local/Cellar/gettext/0.20.1... 179 symlinks created
And sometimes installing the package "gettext" with force-link fails:
brew link --force gettext
Warning: Refusing to link macOS provided/shadowed software: gettext
If you need to have gettext first in your PATH run:
echo 'export PATH="/usr/local/opt/gettext/bin:$PATH"' >> ~/.bash_profile
(And the is not the final word either, since macOS itself says:
The default interactive shell is now zsh.)
Anyway, The latter requires CFLAGS to include /usr/local/opt/gettext/include
and LDFLAGS to include /usr/local/opt/gettext/lib.
Likewise, the `msgfmt` tool is no longer in the `PATH`.
While it is unclear which change is responsible for this breakage (that
most notably only occurs on CI build agents that updated very recently),
https://github.com/Homebrew/homebrew-core/pull/53489 has fixed it.
Nevertheless, let's work around this issue, as there are still quite a
few build agents out there that need some help in this regard: we
explicitly do not call `brew update` in our CI/PR builds anymore.
Helped-by: Carlo Marcelo Arenas Belón <carenas@gmail.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Torsten Bögershausen <tboegi@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Đoàn Trần Công Danh [Mon, 27 Apr 2020 14:22:37 +0000 (21:22 +0700)]
progress.c: silence cgcc suggestion about internal linkage
Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com>
Reviewed-by: Ramsay Jones <ramsay@ramsayjones.plus.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Đoàn Trần Công Danh [Mon, 27 Apr 2020 14:22:36 +0000 (21:22 +0700)]
graph.c: limit linkage of internal variable
Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com>
Reviewed-by: Ramsay Jones <ramsay@ramsayjones.plus.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Đoàn Trần Công Danh [Mon, 27 Apr 2020 14:22:35 +0000 (21:22 +0700)]
compat/regex: move stdlib.h up in inclusion chain
In Linux with musl libc, we have this inclusion chain:
compat/regex/regex.c:69
`-> compat/regex/regex_internal.h
`-> /usr/include/stdlib.h
`-> /usr/include/features.h
`-> /usr/include/alloca.h
In that inclusion chain, `<features.h>` claims it's _BSD_SOURCE
compatible when it's NOT asked to be either
{_POSIX,_GNU,_XOPEN,_BSD}_SOURCE, or __STRICT_ANSI__.
And, `<stdlib.h>` will include `<alloca.h>` to be compatible with
software written for GNU and BSD. Thus, redefine `alloca` macro,
which was defined before at compat/regex/regex.c:66.
Considering this is only compat code, we've taken from other project,
it's not our business to decide which source should we adhere to.
Include `<stdlib.h>` early to prevent the redefinition of alloca.
This also remove a potential warning about alloca not defined on:
#undef alloca
Helped-by: Ramsay Jones <ramsay@ramsayjones.plus.com>
Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Đoàn Trần Công Danh [Mon, 27 Apr 2020 14:22:34 +0000 (21:22 +0700)]
test-parse-pathspec-file.c: s/0/NULL/ for pointer type
Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com>
Reviewed-by: Ramsay Jones <ramsay@ramsayjones.plus.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 23 Apr 2020 21:41:13 +0000 (15:41 -0600)]
commit-graph: close descriptors after mmap
We don't ever refer to the descriptor after mmap-ing it. And keeping it
open means we can run out of descriptors in degenerate cases (e.g.,
thousands of split chain files). Let's close it as soon as possible.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Emma Brooks [Sat, 25 Apr 2020 02:17:23 +0000 (02:17 +0000)]
gitweb: Recognize *-to and Closes/Fixes trailers
Commit trailers like "Thanks-to:", "Fixes:", and "Closes:" are fairly
common, but gitweb didn't highlight them like other trailers.
Signed-off-by: Emma Brooks <me@pluvano.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Matheus Tavares [Sat, 25 Apr 2020 01:05:38 +0000 (22:05 -0300)]
config doc: fix reference to config.worktree info
356aea6 ("doc: move extensions.worktreeConfig to the right place",
2018-11-14) moved the explanation of extension.worktreeConfig from
config.txt to technical/repository-version.txt. However, the former
still contains a reference to the removed paragraph. We could fix it
referencing the gitrepository-layout man page, which contains the moved
explanation. But the git-worktree man page has additional information
and recommendations for the worktree config file, so let's reference it
instead.
Signed-off-by: Matheus Tavares <matheus.bernardino@usp.br>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Đoàn Trần Công Danh [Fri, 24 Apr 2020 15:07:32 +0000 (22:07 +0700)]
date.c: allow compact version of ISO-8601 datetime
Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Đoàn Trần Công Danh [Fri, 24 Apr 2020 15:07:31 +0000 (22:07 +0700)]
date.c: skip fractional second part of ISO-8601
git-commit(1) says ISO-8601 is one of our supported date format.
ISO-8601 allows timestamps to have a fractional number of seconds.
We represent time only in terms of whole seconds, so we never bothered
parsing fractional seconds. However, it's better for us to parse and
throw away the fractional part than to refuse to parse the timestamp
at all.
And refusing parsing fractional second part may confuse the parse to
think fractional and timezone as day and month in this example:
2008-02-14 20:30:45.019-04:00
While doing this, make sure that we only interpret the number after the
second and the dot as fractional when and only when the date is known,
since only ISO-8601 allows the fractional part, and we've taught our
users to interpret "12:34:56.7.days.ago" as a way to specify a time
relative to current time.
Reported-by: Brian M. Carlson <sandals@crustytoothpaste.net>
Helped-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Đoàn Trần Công Danh [Fri, 24 Apr 2020 15:07:30 +0000 (22:07 +0700)]
date.c: validate and set time in a helper function
In a later patch, we will reuse this logic, move it to a helper, now.
While we're at it, explicit states that we intentionally ignore
old-and-defective 2nd leap second.
Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Taylor Blau [Thu, 23 Apr 2020 00:25:45 +0000 (18:25 -0600)]
shallow.c: use '{commit,rollback}_shallow_file'
In
bd0b42aed3 (fetch-pack: do not take shallow lock unnecessarily,
2019-01-10), the author noted that 'is_repository_shallow' produces
visible side-effect(s) by setting 'is_shallow' and 'shallow_stat'.
This is a problem for e.g., fetching with '--update-shallow' in a
shallow repository with 'fetch.writeCommitGraph' enabled, since the
update to '.git/shallow' will cause Git to think that the repository
isn't shallow when it is, thereby circumventing the commit-graph
compatibility check.
This causes problems in shallow repositories with at least shallow refs
that have at least one ancestor (since the client won't have those
objects, and therefore can't take the reachability closure over commits
when writing a commit-graph).
Address this by introducing thin wrappers over 'commit_lock_file' and
'rollback_lock_file' for use specifically when the lock is held over
'.git/shallow'. These wrappers (appropriately called
'commit_shallow_file' and 'rollback_shallow_file') call into their
respective functions in 'lockfile.h', but additionally reset validity
checks used by the shallow machinery.
Replace each instance of 'commit_lock_file' and 'rollback_lock_file'
with 'commit_shallow_file' and 'rollback_shallow_file' when the lock
being held is over the '.git/shallow' file.
As a result, 'prune_shallow' can now only be called once (since
'check_shallow_file_for_update' will die after calling
'reset_repository_shallow'). But, this is OK since we only call
'prune_shallow' at most once per process.
Helped-by: Jonathan Tan <jonathantanmy@google.com>
Helped-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Reviewed-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Taylor Blau [Fri, 24 Apr 2020 17:11:39 +0000 (11:11 -0600)]
t5537: use test_write_lines and indented heredocs for readability
A number of spots in t5537 use the non-indented heredoc '<<EOF' when
they would benefit from instead using '<<-EOF' or simply
test_write_lines.
In preparation for adding new tests in a good style and being consistent
with the surrounding code, update the existing tests to improve their
readability.
Suggested-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Derrick Stolee [Fri, 24 Apr 2020 13:17:16 +0000 (09:17 -0400)]
multi-pack-index: close file descriptor after mmap
The multi-pack-index subsystem was not closing its file descriptor
after memory-mapping the file contents. After this mmap() succeeds,
there is no need to keep the file descriptor open. In fact, there
is signficant reason to close it so we do not run out of
descriptors.
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 23 Apr 2020 20:59:14 +0000 (16:59 -0400)]
test-bloom: check that we have expected arguments
If "test-tool bloom" is not fed a command, or if arguments are missing
for some commands, it will just segfault. Let's check argc and write a
friendlier usage message.
Signed-off-by: Jeff King <peff@peff.net>
Reviewed-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 23 Apr 2020 20:59:07 +0000 (16:59 -0400)]
test-bloom: fix some whitespace issues
Signed-off-by: Jeff King <peff@peff.net>
Reviewed-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Taylor Blau [Thu, 23 Apr 2020 21:41:09 +0000 (15:41 -0600)]
commit-graph.c: gracefully handle file descriptor exhaustion
When writing a layered commit-graph, the commit-graph machinery uses
'commit_graph_filenames_after' and 'commit_graph_hash_after' to keep
track of the layers in the chain that we are in the process of writing.
When the number of commit-graph layers shrinks, we initialize all
entries in the aforementioned arrays, because we know the structure of
the new commit-graph chain immediately (since there are no new layers,
there are no unknown hash values).
But when the number of commit-graph layers grows (i.e., that
'num_commit_graphs_after > num_commit_graphs_before'), then we leave
some entries in the filenames and hashes arrays as uninitialized,
because we will fill them in later as those values become available.
For instance, we rely on 'write_commit_graph_file's to store the
filename and hash of the last layer in the new chain, which is the one
that it is responsible for writing. But, it's possible that
'write_commit_graph_file' may fail, e.g., from file descriptor
exhaustion. In this case it is possible that 'git_mkstemp_mode' will
fail, and that function will return early *before* setting the values
for the last commit-graph layer's filename and hash.
This causes a number of upleasant side-effects. For instance, trying to
'free()' each entry in 'ctx->commit_graph_filenames_after' (and
similarly for the hashes array) causes us to 'free()' uninitialized
memory, since the area is allocated with 'malloc()' and is therefore
subject to contain garbage (which is left alone when
'write_commit_graph_file' returns early).
This can manifest in other issues, like a general protection fault,
and/or leaving a stray 'commit-graph-chain.lock' around after the
process dies. (The reasoning for this is still a mystery to me, since
we'd otherwise usually expect the kernel to run tempfile.c's 'atexit()'
handlers in the case of a normal death...)
To resolve this, initialize the memory with 'CALLOC_ARRAY' so that
uninitialized entries are filled with zeros, and can thus be 'free()'d
as a noop instead of causing a fault.
Helped-by: Jeff King <peff@peff.net>
Helped-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Taylor Blau [Thu, 23 Apr 2020 21:41:06 +0000 (15:41 -0600)]
t/test-lib.sh: make ULIMIT_FILE_DESCRIPTORS available to tests
In t1400 the prerequisite 'ULIMIT_FILE_DESCRIPTORS' is defined and used
to effectively guard the helper function 'run_with_limited_open_files'
from being used on systems that do not satisfy this prerequisite.
In the subsequent patch, we will introduce another test outside of t1400
that would benefit from using this prerequisite. So, move it to
'test-lib.sh' instead so that it can be used by multiple tests.
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Taylor Blau [Thu, 23 Apr 2020 21:41:02 +0000 (15:41 -0600)]
commit-graph.c: don't use discarded graph_name in error
When writing a commit-graph layer, we do so in a temporary file which is
renamed into place. If we fail to create a temporary file, for e.g.,
because we have too many open files, then 'git_mkstemp_mode' sets the
pattern to the empty string, in which case we get an error something
along the lines of:
error: unable to create ''
It's not useful to show the pattern here at all, since we (1) know the
pattern is well-formed, and (2) would have already shown the dirname
when trying to create the leading directories. So, replace this error
with something friendlier.
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 23 Apr 2020 21:03:03 +0000 (17:03 -0400)]
blame: drop unused parameter from maybe_changed_path
We don't use the "parent" parameter at all (probably because the bloom
filter for a commit is always defined against a single parent anyway).
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Đoàn Trần Công Danh [Thu, 23 Apr 2020 13:52:38 +0000 (20:52 +0700)]
date.c: s/is_date/set_date/
The function is_date, confusingly also set tm_year. tm_mon, and tm_mday
after validating input.
Rename to set_date to reflect its real usage.
Also, change return value is 0 on success and -1 on failure following
our convention on function do some real work.
Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Đoàn Trần Công Danh [Mon, 20 Apr 2020 23:54:36 +0000 (06:54 +0700)]
mailinfo: disallow NUL character in mail's header
Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Đoàn Trần Công Danh [Mon, 20 Apr 2020 23:54:35 +0000 (06:54 +0700)]
mailinfo.c: avoid strlen on strings that can contains NUL
We're passing buffer from strbuf to reencode_string,
which will call strlen(3) on that buffer,
and discard the length of newly created buffer.
Then, we compute the length of the return buffer to attach to strbuf.
During this process, we introduce a discrimination between mail
originally written in utf-8 and other encoding.
* if the email was written in utf-8, we leave it as is. If there is
a NUL character in that line, we complains loudly:
error: a NUL byte in commit log message not allowed.
* if the email was written in other encoding, we truncate the data as
the NUL character in that line, then we used the truncated line for
the metadata.
We can do better by reusing all the available information,
and call the underlying lower level function that will be called
indirectly by reencode_string. By doing this, we will also postpone
the NUL character processing to the commit step, which will
complains about the faulty metadata.
Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Đoàn Trần Công Danh [Mon, 20 Apr 2020 23:54:34 +0000 (06:54 +0700)]
t4254: merge 2 steps of a single test
While we are at it, make sure we run a clean up after testing.
In a later patch, we will test for more corrupted patch.
Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 22 Apr 2020 20:42:29 +0000 (13:42 -0700)]
The third batch
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 22 Apr 2020 20:43:01 +0000 (13:43 -0700)]
Merge branch 'jk/credential-parsing-end-of-host-in-URL'
Parsing of URL for the credential helper has been corrected.
* jk/credential-parsing-end-of-host-in-URL:
credential: treat "?" and "#" in URLs as end of host
Junio C Hamano [Wed, 22 Apr 2020 20:43:00 +0000 (13:43 -0700)]
Merge branch 'jt/rebase-allow-duplicate'
Allow "git rebase" to reapply all local commits, even if the may be
already in the upstream, without checking first.
* jt/rebase-allow-duplicate:
rebase --merge: optionally skip upstreamed commits
Junio C Hamano [Wed, 22 Apr 2020 20:43:00 +0000 (13:43 -0700)]
Merge branch 'en/rebase-no-keep-empty'
"git rebase" (again) learns to honor "--no-keep-empty", which lets
the user to discard commits that are empty from the beginning (as
opposed to the ones that become empty because of rebasing). The
interactive rebase also marks commits that are empty in the todo.
* en/rebase-no-keep-empty:
rebase: fix an incompatible-options error message
rebase: reinstate --no-keep-empty
rebase -i: mark commits that begin empty in todo editor
Junio C Hamano [Wed, 22 Apr 2020 20:42:59 +0000 (13:42 -0700)]
Merge branch 'js/mingw-is-hidden-test-fix'
A Windows-specific test element has been made more robust against
misuse from both user's environment and programmer's errors.
* js/mingw-is-hidden-test-fix:
t: restrict `is_hidden` to be called only on Windows
mingw: make test_path_is_hidden more robust
t: consolidate the `is_hidden` functions
Junio C Hamano [Wed, 22 Apr 2020 20:42:58 +0000 (13:42 -0700)]
Merge branch 'js/mingw-isilon-nfs'
* js/mingw-isilon-nfs:
mingw: cope with the Isilon network file system
Junio C Hamano [Wed, 22 Apr 2020 20:42:58 +0000 (13:42 -0700)]
Merge branch 'js/flush-prompt-before-interative-input'
The interactive input from various codepaths are consolidated and
any prompt possibly issued earlier are fflush()ed before we read.
* js/flush-prompt-before-interative-input:
interactive: explicitly `fflush` stdout before expecting input
interactive: refactor code asking the user for interactive input
Junio C Hamano [Wed, 22 Apr 2020 20:42:57 +0000 (13:42 -0700)]
Merge branch 'ds/revision-show-pulls'
"git log" learned "--show-pulls" that helps pathspec limited
history views; a merge commit that takes the whole change from a
side branch, which is normally omitted from the output, is shown
in addition to the commits that introduce real changes.
* ds/revision-show-pulls:
revision: --show-pulls adds helpful merges
Junio C Hamano [Wed, 22 Apr 2020 20:42:56 +0000 (13:42 -0700)]
Merge branch 'ma/simplify-merge-config-parsing'
Code simplification.
* ma/simplify-merge-config-parsing:
merge: use skip_prefix to parse config key