Jeff King [Mon, 9 Oct 2017 17:48:52 +0000 (13:48 -0400)]
write_entry: avoid reading blobs in CE_RETRY case
When retrying a delayed filter-process request, we don't
need to send the blob to the filter a second time. However,
we read it unconditionally into a buffer, only to later
throw away that buffer. We can make this more efficient by
skipping the read in the first place when it isn't
necessary.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Mon, 9 Oct 2017 17:48:24 +0000 (13:48 -0400)]
write_entry: fix leak when retrying delayed filter
When write_entry() retries a delayed filter request, we
don't need to send the blob content to the filter again, and
set the pointer to NULL. But doing so means we leak the
contents we read earlier from read_blob_entry(). Let's make
sure to free it before dropping the pointer.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Lars Schneider [Thu, 5 Oct 2017 10:44:07 +0000 (12:44 +0200)]
entry.c: check if file exists after checkout
If we are checking out a file and somebody else racily deletes our file,
then we would write garbage to the cache entry. Fix that by checking
the result of the lstat() call on that file. Print an error to the user
if the file does not exist.
Reported-by: Jeff King <peff@peff.net>
Signed-off-by: Lars Schneider <larsxschneider@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Lars Schneider [Thu, 5 Oct 2017 10:44:06 +0000 (12:44 +0200)]
entry.c: update cache entry only for existing files
In
2841e8f ("convert: add "status=delayed" to filter process protocol",
2017-06-30) we taught the filter process protocol to delay responses.
That means an external filter might answer in the first write_entry()
call on a file that requires filtering "I got your request, but I
can't answer right now. Ask again later!". As Git got no answer, we do
not write anything to the filesystem. Consequently, the lstat() call in
the finish block of the function writes garbage to the cache entry.
The garbage is eventually overwritten when the filter answers with
the final file content in a subsequent write_entry() call.
Fix the brief time window of garbage in the cache entry by adding a
special finish block that does nothing for delayed responses. The cache
entry is written properly in a subsequent write_entry() call where
the filter responds with the final file content.
Reported-by: Jeff King <peff@peff.net>
Signed-off-by: Lars Schneider <larsxschneider@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Lars Schneider [Fri, 30 Jun 2017 20:41:28 +0000 (22:41 +0200)]
convert: add "status=delayed" to filter process protocol
Some `clean` / `smudge` filters may require a significant amount of
time to process a single blob (e.g. the Git LFS smudge filter might
perform network requests). During this process the Git checkout
operation is blocked and Git needs to wait until the filter is done to
continue with the checkout.
Teach the filter process protocol, introduced in
edcc8581 ("convert: add
filter.<driver>.process option", 2016-10-16), to accept the status
"delayed" as response to a filter request. Upon this response Git
continues with the checkout operation. After the checkout operation Git
calls "finish_delayed_checkout" which queries the filter for remaining
blobs. If the filter is still working on the completion, then the filter
is expected to block. If the filter has completed all remaining blobs
then an empty response is expected.
Git has a multiple code paths that checkout a blob. Support delayed
checkouts only in `clone` (in unpack-trees.c) and `checkout` operations
for now. The optimization is most effective in these code paths as all
files of the tree are processed.
Signed-off-by: Lars Schneider <larsxschneider@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Lars Schneider [Fri, 30 Jun 2017 20:41:27 +0000 (22:41 +0200)]
convert: refactor capabilities negotiation
The code to negotiate long running filter capabilities was very
repetitive for new capabilities. Replace the repetitive conditional
statements with a table-driven approach. This is useful for the
subsequent patch 'convert: add "status=delayed" to filter process
protocol'.
Suggested-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Lars Schneider <larsxschneider@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Lars Schneider [Wed, 28 Jun 2017 21:29:51 +0000 (23:29 +0200)]
convert: move multiple file filter error handling to separate function
Refactoring the filter error handling is useful for the subsequent patch
'convert: add "status=delayed" to filter process protocol'.
In addition, replace the parentheses around the empty "if" block with a
single semicolon to adhere to the Git style guide.
Signed-off-by: Lars Schneider <larsxschneider@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Lars Schneider [Wed, 28 Jun 2017 21:29:50 +0000 (23:29 +0200)]
convert: put the flags field before the flag itself for consistent style
Suggested-by: Jeff King <peff@peff.net>
Signed-off-by: Lars Schneider <larsxschneider@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Lars Schneider [Wed, 28 Jun 2017 21:29:49 +0000 (23:29 +0200)]
t0021: write "OUT <size>" only on success
"rot13-filter.pl" always writes "OUT <size>" to the debug log at the end
of a response.
This works perfectly for the existing responses "abort", "error", and
"success". A new response "delayed", that will be introduced in a
subsequent patch, accepts the input without giving the filtered result
right away. At this point we cannot know the size of the response.
Therefore, we do not write "OUT <size>" for "delayed" responses.
To simplify the code we do not write "OUT <size>" for "abort" and
"error" responses either as their size is always zero.
Signed-off-by: Lars Schneider <larsxschneider@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Lars Schneider [Thu, 1 Jun 2017 08:22:00 +0000 (10:22 +0200)]
t0021: make debug log file name configurable
The "rot13-filter.pl" helper wrote its debug logs always to "rot13-filter.log".
Make this configurable by defining the log file as first parameter of
"rot13-filter.pl".
This is useful if "rot13-filter.pl" is configured multiple times similar to the
subsequent patch 'convert: add "status=delayed" to filter process protocol'.
Signed-off-by: Lars Schneider <larsxschneider@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Lars Schneider [Thu, 1 Jun 2017 08:21:59 +0000 (10:21 +0200)]
t0021: keep filter log files on comparison
The filter log files are modified on comparison. That might be
unexpected by the caller. It would be even undesirable if the caller
wants to reuse the original log files.
Address these issues by using temp files for modifications. This is
useful for the subsequent patch 'convert: add "status=delayed" to
filter process protocol'.
Signed-off-by: Lars Schneider <larsxschneider@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Tue, 30 May 2017 02:20:10 +0000 (11:20 +0900)]
Fourth batch for 2.14
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Tue, 30 May 2017 02:16:45 +0000 (11:16 +0900)]
Merge branch 'dt/unpack-save-untracked-cache-extension'
When "git checkout", "git merge", etc. manipulates the in-core
index, various pieces of information in the index extensions are
discarded from the original state, as it is usually not the case
that they are kept up-to-date and in-sync with the operation on the
main index. The untracked cache extension is copied across these
operations now, which would speed up "git status" (as long as the
cache is properly invalidated).
* dt/unpack-save-untracked-cache-extension:
unpack-trees: preserve index extensions
Junio C Hamano [Tue, 30 May 2017 02:16:45 +0000 (11:16 +0900)]
Merge branch 'js/larger-timestamps'
A follow-up hotfix for a topic already in 'master'.
* js/larger-timestamps:
name-rev: change a "long" variable to timestamp_t
Junio C Hamano [Tue, 30 May 2017 02:16:45 +0000 (11:16 +0900)]
Merge branch 'dk/send-email-avoid-net-smtp-ssl-when-able'
"git send-email" now uses Net::SMTP::SSL, which is obsolete, only
when needed. Recent versions of Net::SMTP can do TLS natively.
* dk/send-email-avoid-net-smtp-ssl-when-able:
send-email: Net::SMTP::SSL is obsolete, use only when necessary
Junio C Hamano [Tue, 30 May 2017 02:16:44 +0000 (11:16 +0900)]
Merge branch 'jc/skip-test-in-the-middle'
A recent update to t5545-push-options.sh started skipping all the
tests in the script when a web server testing is disabled or
unavailable, not just the ones that require a web server. Non HTTP
tests have been salvaged to always run in this script.
* jc/skip-test-in-the-middle:
t5545: enhance test coverage when no http server is installed
test: allow skipping the remainder
Junio C Hamano [Tue, 30 May 2017 02:16:43 +0000 (11:16 +0900)]
Merge branch 'ab/conditional-config-with-symlinks'
The recently introduced "[includeIf "gitdir:$dir"] path=..."
mechansim has further been taught to take symlinks into account.
The directory "$dir" specified in "gitdir:$dir" may be a symlink to
a real location, not something that $(getcwd) may return. In such
a case, a realpath of "$dir" is compared with the real path of the
current repository to determine if the contents from the named path
should be included.
* ab/conditional-config-with-symlinks:
config: match both symlink & realpath versions in IncludeIf.gitdir:*
Junio C Hamano [Tue, 30 May 2017 02:16:43 +0000 (11:16 +0900)]
Merge branch 'jt/fetch-allow-tip-sha1-implicitly'
There is no good reason why "git fetch $there $sha1" should fail
when the $sha1 names an object at the tip of an advertised ref,
even when the other side hasn't enabled allowTipSHA1InWant.
* jt/fetch-allow-tip-sha1-implicitly:
fetch-pack: always allow fetching of literal SHA1s
Junio C Hamano [Tue, 30 May 2017 02:16:43 +0000 (11:16 +0900)]
Merge branch 'jt/send-email-validate-hook'
"git send-email" learned to run sendemail-validate hook to inspect
and reject a message before sending it out.
* jt/send-email-validate-hook:
send-email: support validate hook
Junio C Hamano [Tue, 30 May 2017 02:16:42 +0000 (11:16 +0900)]
Merge branch 'jh/memihash-opt'
perf-test update.
* jh/memihash-opt:
p0004: don't error out if test repo is too small
p0004: don't abort if multi-threaded is too slow
p0004: use test_perf
p0004: avoid using pipes
p0004: simplify calls of test-lazy-init-name-hash
Junio C Hamano [Tue, 30 May 2017 02:16:42 +0000 (11:16 +0900)]
Merge branch 'bp/sub-process-convert-filter'
Code from "conversion using external process" codepath has been
extracted to a separate sub-process.[ch] module.
* bp/sub-process-convert-filter:
convert: update subprocess_read_status() to not die on EOF
sub-process: move sub-process functions into separate files
convert: rename reusable sub-process functions
convert: update generic functions to only use generic data structures
convert: separate generic structures and variables from the filter specific ones
convert: split start_multi_file_filter() into two separate functions
pkt-line: annotate packet_writel with LAST_ARG_MUST_BE_NULL
convert: move packet_write_line() into pkt-line as packet_writel()
pkt-line: add packet_read_line_gently()
pkt-line: fix packet_read_line() to handle len < 0 errors
convert: remove erroneous tests for errno == EPIPE
Junio C Hamano [Tue, 30 May 2017 02:16:41 +0000 (11:16 +0900)]
Merge branch 'bw/forking-and-threading'
The "run-command" API implementation has been made more robust
against dead-locking in a threaded environment.
* bw/forking-and-threading:
usage.c: drop set_error_handle()
run-command: restrict PATH search to executable files
run-command: expose is_executable function
run-command: block signals between fork and execve
run-command: add note about forking and threading
run-command: handle dup2 and close errors in child
run-command: eliminate calls to error handling functions in child
run-command: don't die in child when duping /dev/null
run-command: prepare child environment before forking
string-list: add string_list_remove function
run-command: use the async-signal-safe execv instead of execvp
run-command: prepare command before forking
t0061: run_command executes scripts without a #! line
t5550: use write_script to generate post-update hook
Junio C Hamano [Tue, 30 May 2017 02:16:40 +0000 (11:16 +0900)]
Merge branch 'ab/perf-wildmatch'
Add perf-test for wildmatch.
* ab/perf-wildmatch:
perf: add test showing exponential growth in path globbing
perf: add function to setup a fresh test repo
Junio C Hamano [Tue, 30 May 2017 02:16:40 +0000 (11:16 +0900)]
Merge branch 'bw/pathspec-sans-the-index'
Simplify parse_pathspec() codepath and stop it from looking at the
default in-core index.
* bw/pathspec-sans-the-index:
pathspec: convert find_pathspecs_matching_against_index to take an index
pathspec: remove PATHSPEC_STRIP_SUBMODULE_SLASH_CHEAP
ls-files: prevent prune_cache from overeagerly pruning submodules
pathspec: remove PATHSPEC_STRIP_SUBMODULE_SLASH_EXPENSIVE flag
submodule: add die_in_unpopulated_submodule function
pathspec: provide a more descriptive die message
Junio C Hamano [Tue, 30 May 2017 02:16:39 +0000 (11:16 +0900)]
Merge branch 'jc/name-rev-lw-tag'
"git describe --contains" penalized light-weight tags so much that
they were almost never considered. Instead, give them about the
same chance to be considered as an annotated tag that is the same
age as the underlying commit would.
* jc/name-rev-lw-tag:
name-rev: favor describing with tags and use committer date to tiebreak
name-rev: refactor logic to see if a new candidate is a better name
Junio C Hamano [Mon, 29 May 2017 03:39:46 +0000 (12:39 +0900)]
Third batch for 2.14
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Mon, 29 May 2017 03:34:54 +0000 (12:34 +0900)]
Merge branch 'jk/ignore-broken-tags-when-ignoring-missing-links'
Tag objects, which are not reachable from any ref, that point at
missing objects were mishandled by "git gc" and friends (they
should silently be ignored instead)
* jk/ignore-broken-tags-when-ignoring-missing-links:
revision.c: ignore broken tags with ignore_missing_links
Junio C Hamano [Mon, 29 May 2017 03:34:53 +0000 (12:34 +0900)]
Merge branch 'jk/alternate-ref-optim'
A test allowed both "git push" and "git receive-pack" on the other
end write their traces into the same file. This is OK on platforms
that allows atomically appending to a file opened with O_APPEND,
but on other platforms led to a mangled output, causing
intermittent test failures. This has been fixed by disabling
traces from "receive-pack" in the test.
* jk/alternate-ref-optim:
t5400: avoid concurrent writes into a trace file
Junio C Hamano [Mon, 29 May 2017 03:34:52 +0000 (12:34 +0900)]
Merge branch 'bm/interpret-trailers-cut-line-is-eom'
"git interpret-trailers", when used as GIT_EDITOR for "git commit
-v", looked for and appended to a trailer block at the very end,
i.e. at the end of the "diff" output. The command has been
corrected to pay attention to the cut-mark line "commit -v" adds to
the buffer---the real trailer block should appear just before it.
* bm/interpret-trailers-cut-line-is-eom:
interpret-trailers: honor the cut line
Junio C Hamano [Mon, 29 May 2017 03:34:52 +0000 (12:34 +0900)]
Merge branch 'tg/stash-push-fixup'
The shell completion script (in contrib/) learned "git stash" has
a new "push" subcommand.
* tg/stash-push-fixup:
completion: add git stash push
Junio C Hamano [Mon, 29 May 2017 03:34:51 +0000 (12:34 +0900)]
Merge branch 'pw/rebase-i-regression-fix'
Regression fix to topic recently merged to 'master'.
* pw/rebase-i-regression-fix:
rebase -i: add missing newline to end of message
rebase -i: silence stash apply
rebase -i: fix reflog message
Junio C Hamano [Mon, 29 May 2017 03:34:50 +0000 (12:34 +0900)]
Merge branch 'kn/ref-filter-branch-list'
"git for-each-ref --format=..." with %(HEAD) in the format used to
resolve the HEAD symref as many times as it had processed refs,
which was wasteful, and "git branch" shared the same problem.
* kn/ref-filter-branch-list:
ref-filter: resolve HEAD when parsing %(HEAD) atom
Junio C Hamano [Mon, 29 May 2017 03:34:49 +0000 (12:34 +0900)]
Merge branch 'km/log-showsignature-doc'
* km/log-showsignature-doc:
config.txt: add an entry for log.showSignature
Junio C Hamano [Mon, 29 May 2017 03:34:48 +0000 (12:34 +0900)]
Merge branch 'jk/update-links-in-docs'
A few http:// links that are redirected to https:// in the
documentation have been updated to https:// links.
* jk/update-links-in-docs:
doc: use https links to Wikipedia to avoid http redirects
Junio C Hamano [Mon, 29 May 2017 03:34:48 +0000 (12:34 +0900)]
Merge branch 'ja/do-not-ask-needless-questions'
Git sometimes gives an advice in a rhetorical question that does
not require an answer, which can confuse new users and non native
speakers. Attempt to rephrase them.
* ja/do-not-ask-needless-questions:
git-filter-branch: be more direct in an error message
read-tree -m: make error message for merging 0 trees less smart aleck
usability: don't ask questions if no reply is required
Junio C Hamano [Mon, 29 May 2017 03:34:47 +0000 (12:34 +0900)]
Merge branch 'jk/doc-config-include'
Clarify documentation for include.path and includeIf.<condition>.path
configuration variables.
* jk/doc-config-include:
docs/config: consistify include.path examples
docs/config: avoid the term "expand" for includes
docs/config: give a relative includeIf example
docs/config: clarify include/includeIf relationship
Junio C Hamano [Mon, 29 May 2017 03:34:46 +0000 (12:34 +0900)]
Merge branch 'sg/core-filemode-doc-typofix'
* sg/core-filemode-doc-typofix:
docs/config.txt: fix indefinite article in core.fileMode description
Junio C Hamano [Mon, 29 May 2017 03:34:45 +0000 (12:34 +0900)]
Merge branch 'jk/bug-to-abort'
Introduce the BUG() macro to improve die("BUG: ...").
* jk/bug-to-abort:
usage: add NORETURN to BUG() function definitions
config: complain about --local outside of a git repo
setup_git_env: convert die("BUG") to BUG()
usage.c: add BUG() function
Junio C Hamano [Mon, 29 May 2017 03:34:45 +0000 (12:34 +0900)]
Merge branch 'js/eol-on-ourselves'
Make sure our tests would pass when the sources are checked out
with "platform native" line ending convention by default on
Windows. Some "text" files out tests use and the test scripts
themselves that are meant to be run with /bin/sh, ought to be
checked out with eol=LF even on Windows.
* js/eol-on-ourselves:
t4051: mark supporting files as requiring LF-only line endings
Fix the remaining tests that failed with core.autocrlf=true
t3901: move supporting files into t/t3901/
completion: mark bash script as LF-only
git-new-workdir: mark script as LF-only
Fix build with core.autocrlf=true
Junio C Hamano [Mon, 29 May 2017 03:34:45 +0000 (12:34 +0900)]
Merge branch 'jc/read-tree-empty-with-m'
"git read-tree -m" (no tree-ish) gave a nonsense suggestion "use
--empty if you want to clear the index". With "-m", such a request
will still fail anyway, as you'd need to name at least one tree-ish
to be merged.
* jc/read-tree-empty-with-m:
read-tree: "read-tree -m --empty" does not make sense
Junio C Hamano [Mon, 29 May 2017 03:34:44 +0000 (12:34 +0900)]
Merge branch 'js/plug-leaks'
Fix memory leaks pointed out by Coverity (and people).
* js/plug-leaks: (26 commits)
checkout: fix memory leak
submodule_uses_worktrees(): plug memory leak
show_worktree(): plug memory leak
name-rev: avoid leaking memory in the `deref` case
remote: plug memory leak in match_explicit()
add_reflog_for_walk: avoid memory leak
shallow: avoid memory leak
line-log: avoid memory leak
receive-pack: plug memory leak in update()
fast-export: avoid leaking memory in handle_tag()
mktree: plug memory leaks reported by Coverity
pack-redundant: plug memory leak
setup_discovered_git_dir(): plug memory leak
setup_bare_git_dir(): help static analysis
split_commit_in_progress(): simplify & fix memory leak
checkout: fix memory leak
cat-file: fix memory leak
mailinfo & mailsplit: check for EOF while parsing
status: close file descriptor after reading git-rebase-todo
difftool: address a couple of resource/memory leaks
...
Junio C Hamano [Mon, 29 May 2017 03:34:44 +0000 (12:34 +0900)]
Merge branch 'jk/disable-pack-reuse-when-broken'
"pack-objects" can stream a slice of an existing packfile out when
the pack bitmap can tell that the reachable objects are all needed
in the output, without inspecting individual objects. This
strategy however would not work well when "--local" and other
options are in use, and need to be disabled.
* jk/disable-pack-reuse-when-broken:
t5310: fix "; do" style
pack-objects: disable pack reuse for object-selection options
Junio C Hamano [Mon, 29 May 2017 03:34:43 +0000 (12:34 +0900)]
Merge branch 'bc/object-id'
Conversion from uchar[20] to struct object_id continues.
* bc/object-id: (53 commits)
object: convert parse_object* to take struct object_id
tree: convert parse_tree_indirect to struct object_id
sequencer: convert do_recursive_merge to struct object_id
diff-lib: convert do_diff_cache to struct object_id
builtin/ls-tree: convert to struct object_id
merge: convert checkout_fast_forward to struct object_id
sequencer: convert fast_forward_to to struct object_id
builtin/ls-files: convert overlay_tree_on_cache to object_id
builtin/read-tree: convert to struct object_id
sha1_name: convert internals of peel_onion to object_id
upload-pack: convert remaining parse_object callers to object_id
revision: convert remaining parse_object callers to object_id
revision: rename add_pending_sha1 to add_pending_oid
http-push: convert process_ls_object and descendants to object_id
refs/files-backend: convert many internals to struct object_id
refs: convert struct ref_update to use struct object_id
ref-filter: convert some static functions to struct object_id
Convert struct ref_array_item to struct object_id
Convert the verify_pack callback to struct object_id
Convert lookup_tag to struct object_id
...
Junio C Hamano [Mon, 29 May 2017 03:34:43 +0000 (12:34 +0900)]
Merge branch 'nd/split-index-unshare'
Plug some leaks and updates internal API used to implement the
split index feature to make it easier to avoid such a leak in the
future.
* nd/split-index-unshare:
p3400: add perf tests for rebasing many changes
split-index: add and use unshare_split_index()
Junio C Hamano [Mon, 29 May 2017 03:34:42 +0000 (12:34 +0900)]
Merge branch 'jk/diff-submodule-diff-inline'
"git diff --submodule=diff" now recurses into nested submodules.
* jk/diff-submodule-diff-inline:
diff: recurse into nested submodules for inline diff
Junio C Hamano [Mon, 29 May 2017 03:34:41 +0000 (12:34 +0900)]
Merge branch 'bw/dir-c-stops-relying-on-the-index'
API update.
* bw/dir-c-stops-relying-on-the-index:
dir: convert fill_directory to take an index
dir: convert read_directory to take an index
dir: convert read_directory_recursive to take an index
dir: convert open_cached_dir to take an index
dir: convert is_excluded to take an index
dir: convert prep_exclude to take an index
dir: convert add_excludes to take an index
dir: convert is_excluded_from_list to take an index
dir: convert last_exclude_matching_from_list to take an index
dir: convert dir_add* to take an index
dir: convert get_dtype to take index
dir: convert directory_exists_in_index to take index
dir: convert read_skip_worktree_file_from_index to take an index
dir: stop using the index compatibility macros
Junio C Hamano [Mon, 29 May 2017 03:34:41 +0000 (12:34 +0900)]
Merge branch 'sb/checkout-recurse-submodules'
"git checkout --recurse-submodules" did not quite work with a
submodule that itself has submodules.
* sb/checkout-recurse-submodules:
submodule: properly recurse for read-tree and checkout
submodule: avoid auto-discovery in new working tree manipulator code
submodule_move_head: reuse child_process structure for futher commands
Junio C Hamano [Mon, 29 May 2017 03:34:41 +0000 (12:34 +0900)]
Merge branch 'jc/repack-threads'
"git repack" learned to accept the --threads=<n> option and pass it
to pack-objects.
* jc/repack-threads:
repack: accept --threads=<n> and pass it down to pack-objects
Junio C Hamano [Mon, 29 May 2017 03:34:40 +0000 (12:34 +0900)]
Merge branch 'sb/reset-recurse-submodules'
"git reset" learned "--recurse-submodules" option.
* sb/reset-recurse-submodules:
builtin/reset: add --recurse-submodules switch
submodule.c: submodule_move_head works with broken submodules
submodule.c: uninitialized submodules are ignored in recursive commands
entry.c: submodule recursing: respect force flag correctly
SZEDER Gábor [Thu, 25 May 2017 23:20:46 +0000 (01:20 +0200)]
docs/config.txt: fix indefinite article in core.fileMode description
Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Tue, 23 May 2017 04:51:32 +0000 (13:51 +0900)]
Second batch for 2.14
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Tue, 23 May 2017 04:46:08 +0000 (13:46 +0900)]
Merge branch 'ab/fix-poison-tests'
Update tests to pass under GETTEXT_POISON (a mechanism to ensure
that output strings that should not be translated are not
translated by mistake), and tell TravisCI to run them.
* ab/fix-poison-tests:
travis-ci: add job to run tests with GETTEXT_POISON
travis-ci: setup "prove cache" in "script" step
tests: fix tests broken under GETTEXT_POISON=YesPlease
Junio C Hamano [Tue, 23 May 2017 04:46:07 +0000 (13:46 +0900)]
Merge branch 'tb/dedup-crlf-tests'
* tb/dedup-crlf-tests:
t0027: tests are not expensive; remove t0025
Junio C Hamano [Tue, 23 May 2017 04:46:07 +0000 (13:46 +0900)]
Merge branch 'jt/push-options-doc'
The receive-pack program now makes sure that the push certificate
records the same set of push options used for pushing.
* jt/push-options-doc:
receive-pack: verify push options in cert
docs: correct receive.advertisePushOptions default
Junio C Hamano [Tue, 23 May 2017 04:46:05 +0000 (13:46 +0900)]
Merge branch 'ab/doc-replace-gmane-links'
The Web interface to gmane news archive is long gone, even though
the articles are still accessible via NTTP. Replace the links with
ones to public-inbox.org. Because their message identification is
based on the actual message-id, it is likely that it will be easier
to migrate away from it if/when necessary.
* ab/doc-replace-gmane-links:
doc: replace more gmane links
doc: replace a couple of broken gmane links
Junio C Hamano [Tue, 23 May 2017 04:46:05 +0000 (13:46 +0900)]
Merge branch 'rs/checkout-am-fix-unborn'
A few codepaths in "checkout" and "am" working on an unborn branch
tried to access an uninitialized piece of memory.
* rs/checkout-am-fix-unborn:
am: check return value of resolve_refdup before using hash
checkout: check return value of resolve_refdup before using hash
Junio C Hamano [Tue, 23 May 2017 04:46:03 +0000 (13:46 +0900)]
Merge branch 'ls/travis-relays-for-windows-ci'
* ls/travis-relays-for-windows-ci:
travis-ci: retry if Git for Windows CI returns HTTP error 502 or 503
travis-ci: handle Git for Windows CI status "failed" explicitly
Junio C Hamano [Tue, 23 May 2017 04:46:02 +0000 (13:46 +0900)]
Merge branch 'ah/log-decorate-default-to-auto'
Setting "log.decorate=false" in the configuration file did not take
effect in v2.13, which has been corrected.
* ah/log-decorate-default-to-auto:
builtin/log: honor log.decorate
Junio C Hamano [Tue, 23 May 2017 04:46:01 +0000 (13:46 +0900)]
Merge branch 'bw/submodule-with-bs-path'
A hotfix to a topic that is already in v2.13.
* bw/submodule-with-bs-path:
t7400: add !CYGWIN prerequisite to 'add with \\ in path'
Ramsay Jones [Sun, 21 May 2017 22:25:39 +0000 (23:25 +0100)]
usage: add NORETURN to BUG() function definitions
Commit
d8193743e0 ("usage.c: add BUG() function", 12-05-2017) added the
BUG() functions and macros as a replacement for calls to die("BUG: ..").
The use of NORETURN on the declarations (in git-compat-util.h) and the
lack of NORETURN on the function definitions, however, leads sparse to
complain thus:
SP usage.c
usage.c:220:6: error: symbol 'BUG_fl' redeclared with different type
(originally declared at git-compat-util.h:1074) - different modifiers
In order to suppress the sparse error, add the NORETURN to the function
definitions.
Signed-off-by: Ramsay Jones <ramsay@ramsayjones.plus.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Dennis Kaarsemaker [Fri, 24 Mar 2017 21:37:32 +0000 (22:37 +0100)]
send-email: Net::SMTP::SSL is obsolete, use only when necessary
Net::SMTP itself can do the necessary SSL and STARTTLS bits just fine
since version 1.28, and Net::SMTP::SSL is now deprecated. Since 1.28
isn't that old yet, keep the old code in place and use it when
necessary.
While we're in the area, mark some messages for translation that were
not yet marked as such.
Signed-off-by: Dennis Kaarsemaker <dennis@kaarsemaker.net>
Reviewed-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Sat, 20 May 2017 08:30:25 +0000 (04:30 -0400)]
revision.c: ignore broken tags with ignore_missing_links
When peeling a tag for prepare_revision_walk(), we do not
respect the ignore_missing_links flag. This can lead to a
bogus error when pack-objects walks the possibly-broken
unreachable-but-recent part of the object graph.
The other link-following all happens via traverse_commit_list(),
which explains why this case was missed. And our tests
covered only broken links from commits. Let's be more
comprehensive and cover broken tree entries (which do work)
and tags (which shows off this bug).
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Kyle Meyer [Fri, 19 May 2017 02:44:51 +0000 (22:44 -0400)]
config.txt: add an entry for log.showSignature
The configuration variable log.showSignature is mentioned in git-log's
manpage. Document it in git-config's manpage as well.
Signed-off-by: Kyle Meyer <kyle@kyleam.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
David Turner [Mon, 8 May 2017 09:41:42 +0000 (11:41 +0200)]
unpack-trees: preserve index extensions
Make git checkout (and other unpack_tree operations) preserve the
untracked cache. This is valuable for two reasons:
1. Often, an unpack_tree operation will not touch large parts of the
working tree, and thus most of the untracked cache will continue to be
valid.
2. Even if the untracked cache were entirely invalidated by such an
operation, the user has signaled their intention to have such a cache,
and we don't want to throw it away.
[jes: backed out the watchman-specific parts]
Signed-off-by: David Turner <dturner@twopensource.com>
Signed-off-by: Ben Peart <benpeart@microsoft.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Phillip Wood [Fri, 19 May 2017 14:32:48 +0000 (15:32 +0100)]
rebase -i: add missing newline to end of message
The message that's printed when auto-stashed changes are successfully
restored was missing '\n' at the end.
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Acked-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Phillip Wood [Thu, 18 May 2017 10:02:33 +0000 (11:02 +0100)]
rebase -i: silence stash apply
The shell version of rebase -i silences the status output from 'git
stash apply' when restoring the autostashed changes. The C version
does not.
Having the output from git stash apply on the screen is
distracting as it makes it difficult to find the message from git
rebase saying that the rebase succeeded. Also the status information
that git stash prints talks about looking in .git/rebase-merge/done to
see which commits have been applied. As .git/rebase-merge is removed
shortly after the message is printed before rebase -i exits this is
confusing.
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Acked-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Phillip Wood [Thu, 18 May 2017 10:02:32 +0000 (11:02 +0100)]
rebase -i: fix reflog message
When rebase -i was converted to C a bug was introduced into the code
that creates the reflog message. Instead of saying
rebase -i (finish): <head-name> onto <onto>
it says
rebase -i (finish): <head-name> onto <orig-head><onto>
as the strbuf is not reset between reading the value of <orig-head>
and <onto>.
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Acked-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Fri, 19 May 2017 06:12:12 +0000 (02:12 -0400)]
ref-filter: resolve HEAD when parsing %(HEAD) atom
If the user asks to display (or sort by) the %(HEAD) atom,
ref-filter has to compare each refname to the value of HEAD.
We do so by resolving HEAD fresh when calling populate_value()
on each ref. If there are a large number of refs, this can
have a measurable impact on runtime.
Instead, let's resolve HEAD once when we realize we need the
%(HEAD) atom, allowing us to do a simple string comparison
for each ref. On a repository with 3000 branches (high, but
an actual example found in the wild) this drops the
best-of-five time to run "git branch >/dev/null" from 59ms
to 48ms (~20% savings).
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Sat, 20 May 2017 05:39:43 +0000 (14:39 +0900)]
name-rev: change a "long" variable to timestamp_t
Earlier
dddbad72 ("timestamp_t: a new data type for timestamps",
2017-04-26) updated all in-core variables, fields and function
return values that are used to store "seconds since epoch" to a new
type timestamp_t. Unfortunately one variable "cutoff", which is
used to keep track of the oldest timestamp of commit we saw on the
command line, was "long" and left behind.
Update it to timestamp_t as well.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Brian Malehorn [Tue, 16 May 2017 06:06:49 +0000 (23:06 -0700)]
interpret-trailers: honor the cut line
If a commit message is edited with the "verbose" option, the buffer
will have a cut line and diff after the log message, like so:
my subject
# ------------------------ >8 ------------------------
# Do not touch the line above.
# Everything below will be removed.
diff --git a/foo.txt b/foo.txt
index
5716ca5..
7601807 100644
--- a/foo.txt
+++ b/foo.txt
@@ -1 +1 @@
-bar
+baz
"git interpret-trailers" is unaware of the cut line, and assumes the
trailer block would be at the end of the whole thing. This can easily
be seen with:
$ GIT_EDITOR='git interpret-trailers --in-place --trailer Acked-by:me' \
git commit --amend -v
Teach "git interpret-trailers" to notice the cut-line and ignore the
remainder of the input when looking for a place to add new trailer
block. This makes it consistent with how "git commit -v -s" inserts a
new Signed-off-by: line.
This can be done by the same logic as the existing helper function,
wt_status_truncate_message_at_cut_line(), uses, but it wants the caller
to pass a strbuf to it. Because the function ignore_non_trailer() used
by the command takes a <pointer, length> pair, not a strbuf, steal the
logic from wt_status_truncate_message_at_cut_line() to create a new
wt_status_locate_end() helper function that takes <pointer, length>
pair, and make ignore_non_trailer() call it to help "interpret-trailers".
Since there is only one caller of wt_status_truncate_message_at_cut_line()
in cmd_commit(), rewrite it to call wt_status_locate_end() helper instead
and remove the old helper that no longer has any caller.
Signed-off-by: Brian Malehorn <bmalehorn@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 18 May 2017 05:02:09 +0000 (01:02 -0400)]
t5400: avoid concurrent writes into a trace file
One test in t5400 examines the packet exchange between git-push and
git-receive-pack. The latter inherits the GIT_TRACE_PACKET environment
variable, so that both processes dump trace data into the same file
concurrently. This should not be a problem because the trace file is
opened with O_APPEND.
On Windows, however, O_APPEND is not atomic as it should be: it is
emulated as lseek(SEEK_END) followed by write(). For this reason, the
test is unreliable: it can happen that one process overwrites a line
that was just written by the other process. As a consequence, the test
sometimes does not find one or another line that is expected (and it is
also successful occasionally).
The test case is actually only interested in the output of git-push.
To ensure that only git-push writes to the trace file, override the
receive-pack command such that it does not even open the trace file.
Reported-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Stefan Beller [Wed, 17 May 2017 03:11:03 +0000 (20:11 -0700)]
t5545: enhance test coverage when no http server is installed
In commit
438fc68462 ("push options: pass push options to the transport
helper", 08-02-2017), the test coverage was reduced to run no tests at all
if you lack a http server. Move the http initialization to the end,
such that only http tests are skipped when a http server is missing.
The test in between that tests submodule propagation is safe to run before
the http tests as it makes its own test directories `parent` and
`parent_upstream`.
Noticed-by: Ramsay Jones <ramsay@ramsayjones.plus.com>
Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Thu, 18 May 2017 02:52:20 +0000 (11:52 +0900)]
test: allow skipping the remainder
Because TAP output does not like to see the remainder of the test
getting skipped after running one or more tests,
bf4b7219
("test-lib.sh: Add check for invalid use of 'skip_all' facility",
2012-09-01) made sure that test_done errors out when this happens.
Instead, loosen the check so that we only pretend that the rest of
the test script did not exist in such a case. We'd lose a bit of
information (i.e. TAP does not notice that we are skipping some
tests), but not very much (i.e. TAP wasn't told how many tests are
skipped anyway).
This will allow inclusion of lib-httpd.sh in the middle of a test,
which will skip the remainder of the test scripts when tests that
involve web server are declined with GIT_TEST_HTTPD=false, for
example.
Acked-by: Ramsay Jones <ramsay@ramsayjones.plus.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Thomas Gummerer [Tue, 16 May 2017 19:59:45 +0000 (20:59 +0100)]
completion: add git stash push
When introducing git stash push in
f5727e26e4 ("stash: introduce push
verb", 2017-02-19), I forgot to add it to the completion code. Add it
now.
Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Ævar Arnfjörð Bjarmason [Tue, 16 May 2017 08:28:46 +0000 (08:28 +0000)]
config: match both symlink & realpath versions in IncludeIf.gitdir:*
Change the conditional inclusion mechanism to support
e.g. gitdir:~/git_tree/repo where ~/git_tree is a symlink to
/mnt/stuff/repo.
This worked in the initial version of this facility[1], but regressed
later in the series while solving a related bug[2].
Now gitdir: will match against the symlinked
path (e.g. gitdir:~/git_tree/repo) in addition to the current
/mnt/stuff/repo path.
Since this is already in a release version note in the documentation
that this behavior changed, so users who expect their configuration to
work on both v2.13.0 and some future version of git with this fix
aren't utterly confused.
1. commit
3efd0bedc6 ("config: add conditional include", 2017-03-01)
2. commit
86f9515708 ("config: resolve symlinks in conditional
include's patterns", 2017-04-05)
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Tue, 16 May 2017 02:52:09 +0000 (11:52 +0900)]
Start post 2.13 cycle
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Tue, 16 May 2017 02:51:59 +0000 (11:51 +0900)]
Merge branch 'js/larger-timestamps'
Some platforms have ulong that is smaller than time_t, and our
historical use of ulong for timestamp would mean they cannot
represent some timestamp that the platform allows. Invent a
separate and dedicated timestamp_t (so that we can distingiuish
timestamps and a vanilla ulongs, which along is already a good
move), and then declare uintmax_t is the type to be used as the
timestamp_t.
* js/larger-timestamps:
archive-tar: fix a sparse 'constant too large' warning
use uintmax_t for timestamps
date.c: abort if the system time cannot handle one of our timestamps
timestamp_t: a new data type for timestamps
PRItime: introduce a new "printf format" for timestamps
parse_timestamp(): specify explicitly where we parse timestamps
t0006 & t5000: skip "far in the future" test when time_t is too limited
t0006 & t5000: prepare for 64-bit timestamps
ref-filter: avoid using `unsigned long` for catch-all data type
Junio C Hamano [Tue, 16 May 2017 02:51:59 +0000 (11:51 +0900)]
Merge branch 'jc/apply-fix-mismerge'
* jc/apply-fix-mismerge:
apply.c: fix whitespace-only mismerge
Junio C Hamano [Tue, 16 May 2017 02:51:58 +0000 (11:51 +0900)]
Merge branch 'ab/aix-needs-compat-regex'
Build fix.
* ab/aix-needs-compat-regex:
config.mak.uname: set NO_REGEX=NeedsStartEnd on AIX
Junio C Hamano [Tue, 16 May 2017 02:51:57 +0000 (11:51 +0900)]
Merge branch 'jn/credential-doc-on-clear'
Doc update.
* jn/credential-doc-on-clear:
credential doc: make multiple-helper behavior more prominent
Junio C Hamano [Tue, 16 May 2017 02:51:56 +0000 (11:51 +0900)]
Merge branch 'jn/clone-add-empty-config-from-command-line'
"git clone --config var=val" is a way to populate the
per-repository configuration file of the new repository, but it did
not work well when val is an empty string. This has been fixed.
* jn/clone-add-empty-config-from-command-line:
clone: handle empty config values in -c
Junio C Hamano [Tue, 16 May 2017 02:51:56 +0000 (11:51 +0900)]
Merge branch 'bw/submodule-has-commits-update'
Code clean-up and duplicate removal.
* bw/submodule-has-commits-update:
submodule: refactor logic to determine changed submodules
submodule: improve submodule_has_commits()
submodule: change string_list changed_submodule_paths
submodule: remove add_oid_to_argv()
submodule: rename free_submodules_sha1s()
submodule: rename add_sha1_to_array()
Junio C Hamano [Tue, 16 May 2017 02:51:55 +0000 (11:51 +0900)]
Merge branch 'ls/travis-doc-asciidoctor'
Travis CI gained a task to format the documentation with both
AsciiDoc and AsciiDoctor.
* ls/travis-doc-asciidoctor:
travis-ci: check AsciiDoc/AsciiDoctor stderr output
travis-ci: unset compiler for jobs that do not need one
travis-ci: parallelize documentation build
travis-ci: build documentation with AsciiDoc and Asciidoctor
Junio C Hamano [Tue, 16 May 2017 02:51:54 +0000 (11:51 +0900)]
Merge branch 'rs/large-zip'
"git archive --format=zip" learned to use zip64 extension when
necessary to go beyond the 4GB limit.
* rs/large-zip:
t5004: require 64-bit support for big ZIP tests
archive-zip: set version field for big files correctly
archive-zip: support files bigger than 4GB
archive-zip: support archives bigger than 4GB
archive-zip: write ZIP dir entry directly to strbuf
archive-zip: use strbuf for ZIP directory
archive-zip: add tests for big ZIP archives
Junio C Hamano [Tue, 16 May 2017 02:51:54 +0000 (11:51 +0900)]
Merge branch 'ab/clone-no-tags'
"git clone" learned the "--no-tags" option not to fetch all tags
initially, and also set up the tagopt not to follow any tags in
subsequent fetches.
* ab/clone-no-tags:
tests: rename a test having to do with shallow submodules
clone: add a --no-tags option to clone without tags
tests: change "cd ... && git fetch" to "cd &&\n\tgit fetch"
Junio C Hamano [Tue, 16 May 2017 02:51:53 +0000 (11:51 +0900)]
Merge branch 'sk/status-short-branch-color-config'
The colors in which "git status --short --branch" showed the names
of the current branch and its remote-tracking branch are now
configurable.
* sk/status-short-branch-color-config:
status: add color config slots for branch info in "--short --branch"
status: fix missing newline when comment chars are disabled
Junio C Hamano [Tue, 16 May 2017 02:51:53 +0000 (11:51 +0900)]
Merge branch 'jk/am-leakfix'
The codepath in "git am" that is used when running "git rebase"
leaked memory held for the log message of the commits being rebased.
* jk/am-leakfix:
am: shorten ident_split variable name in get_commit_info()
am: simplify allocations in get_commit_info()
am: fix commit buffer leak in get_commit_info()
Junio C Hamano [Tue, 16 May 2017 02:51:52 +0000 (11:51 +0900)]
Merge branch 'jt/use-trailer-api-in-commands'
"git cherry-pick" and other uses of the sequencer machinery
mishandled a trailer block whose last line is an incomplete line.
This has been fixed so that an additional sign-off etc. are added
after completing the existing incomplete line.
* jt/use-trailer-api-in-commands:
sequencer: add newline before adding footers
Junio C Hamano [Tue, 16 May 2017 02:51:51 +0000 (11:51 +0900)]
Merge branch 'nd/worktree-kill-parse-ref'
"git gc" did not interact well with "git worktree"-managed
per-worktree refs.
* nd/worktree-kill-parse-ref:
refs: kill set_worktree_head_symref()
worktree.c: kill parse_ref() in favor of refs_resolve_ref_unsafe()
refs: introduce get_worktree_ref_store()
refs: add REFS_STORE_ALL_CAPS
refs.c: make submodule ref store hashmap generic
environment.c: fix potential segfault by get_git_common_dir()
Junio C Hamano [Tue, 16 May 2017 02:51:50 +0000 (11:51 +0900)]
Merge branch 'dt/gc-ignore-old-gc-logs'
Attempt to allow us notice "fishy" situation where we fail to
remove the temporary directory used during the test.
* dt/gc-ignore-old-gc-logs:
test-lib: retire $remove_trash variable
test-lib.sh: do not barf under --debug at the end of the test
test-lib: abort when can't remove trash directory
Junio C Hamano [Tue, 16 May 2017 02:51:50 +0000 (11:51 +0900)]
Merge branch 'jk/no-null-sha1-in-cache-tree'
Code to update the cache-tree has been tightened so that we won't
accidentally write out any 0{40} entry in the tree object.
* jk/no-null-sha1-in-cache-tree:
cache-tree: reject entries with null sha1
Junio C Hamano [Tue, 16 May 2017 02:51:49 +0000 (11:51 +0900)]
Merge branch 'dt/raise-core-packed-git-limit'
The default packed-git limit value has been raised on larger
platforms to save "git fetch" from a (recoverable) failure while
"gc" is running in parallel.
* dt/raise-core-packed-git-limit:
Increase core.packedGitLimit
Jonathan Tan [Fri, 12 May 2017 22:38:26 +0000 (15:38 -0700)]
send-email: support validate hook
Currently, send-email has support for rudimentary e-mail validation.
Allow the user to add support for more validation by providing a
sendemail-validate hook.
Helped-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
René Scharfe [Sat, 13 May 2017 16:03:50 +0000 (18:03 +0200)]
p0004: don't error out if test repo is too small
Repositories with less than 4000 entries are always handled using a
single thread, causing test-lazy-init-name-hash --multi to error out.
Don't abort the whole test script in that case, but simply skip the
multi-threaded performance check. We can still use it to compare the
single-threaded speed of different versions in that case.
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Acked-by: Jeff Hostetler <git@jeffhostetler.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
René Scharfe [Sat, 13 May 2017 16:03:22 +0000 (18:03 +0200)]
p0004: don't abort if multi-threaded is too slow
If the single-threaded variant beats the multi-threaded one then we may
have a performance bug, but that doesn't justify aborting the test.
Drop that check; we can compare the results for --single and --multi
using the actual performance tests.
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Acked-by: Jeff Hostetler <git@jeffhostetler.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
René Scharfe [Sat, 13 May 2017 16:02:32 +0000 (18:02 +0200)]
p0004: use test_perf
The perf test suite (more specifically: t/perf/aggregate.perl) requires
each test script to write test results into a file, otherwise it aborts
when aggregating. Add actual performance tests with test_perf to allow
p0004 to be run together with other perf scripts.
Calibrate the value for the parameter --count based on the size of the
test repository, in order to get meaningful results with smaller repos
yet still be able to finish the script against huge ones without having
to wait for hours.
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Acked-by: Jeff Hostetler <git@jeffhostetler.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
René Scharfe [Sat, 13 May 2017 16:00:15 +0000 (18:00 +0200)]
p0004: avoid using pipes
The return code of commands on the producing end of a pipe is ignored.
Evaluate the outcome of test-lazy-init-name-hash by calling sort
separately.
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Acked-by: Jeff Hostetler <git@jeffhostetler.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
René Scharfe [Sat, 13 May 2017 15:59:46 +0000 (17:59 +0200)]
p0004: simplify calls of test-lazy-init-name-hash
The test library puts helpers into $PATH, so we can simply call them
without specifying their location.
The suffix $X is also not necessary because .exe files on Windows can be
started without specifying their extension, and on other platforms it's
empty anyway.
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Acked-by: Jeff Hostetler <git@jeffhostetler.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jonathan Tan [Mon, 15 May 2017 17:32:20 +0000 (10:32 -0700)]
fetch-pack: always allow fetching of literal SHA1s
fetch-pack, when fetching a literal SHA-1 from a server that is not
configured with uploadpack.allowtipsha1inwant (or similar), always
returns an error message of the form "Server does not allow request for
unadvertised object %s". However, it is sometimes the case that such
object is advertised. This situation would occur, for example, if a user
or a script was provided a SHA-1 instead of a branch or tag name for
fetching, and wanted to invoke "git fetch" or "git fetch-pack" using
that SHA-1.
Teach fetch-pack to also check the SHA-1s of the refs in the received
ref advertisement if a literal SHA-1 was given by the user.
Helped-by: Jeff King <peff@peff.net>
Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Reviewed-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Sven Strickroth [Sat, 13 May 2017 09:54:51 +0000 (11:54 +0200)]
doc: use https links to Wikipedia to avoid http redirects
Signed-off-by: Sven Strickroth <email@cs-ware.de>
Reviewed-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>