While help.autocorrect can be set to 0 to decline auto-execution of
possibly mistyped commands, it still spends cycles to compute the
suggestions, and it wastes screen real estate.
Update help.autocorrect to accept the string "never" to just exit
with error upon mistyped commands to help users who prefer to never
see suggested corrections at all.
While at it, introduce "immediate" as a more readable way to
immediately execute the auto-corrected command, which can be done
with negative value.
Signed-off-by: Drew DeVault <sir@cmpwn.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Test code clean-up.
* js/test-whitespace-fixes:
t9603: use tabs for indentation
t5570: remove trailing padding
t5400,t5402: consistently indent with tabs, not with spaces
t3427: adjust stale comment
t3406: indent with tabs, not spaces
t1004: insert missing "branch" in a message
Prepare a test script to transition of the default branch name to
'main'.
* js/default-branch-name-adjust-t5411:
t5411: finish preparing for `main` being the default branch name
t5411: adjust the remaining support files for init.defaultBranch=main
t5411: start adjusting the support files for init.defaultBranch=main
t5411: start using the default branch name "main"
The code to detect premature EOF in the sideband demultiplexer has
been cleaned up.
* jk/sideband-more-error-checking:
sideband: diagnose more sideband anomalies
Exit codes from "git remote add" etc. were not usable by scripted
callers.
* ab/git-remote-exit-code:
remote: add meaningful exit code on missing/existing
A commit and tag object may have CR at the end of each and
every line (you can create such an object with hash-object or
using --cleanup=verbatim to decline the default clean-up
action), but it would make it impossible to have a blank line
to separate the title from the body of the message. Be lenient
and accept a line with lone CR on it as a blank line, too.
* pb/ref-filter-with-crlf:
log, show: add tests for messages containing CRLF
ref-filter: handle CRLF at end-of-line more gracefully
"git checkout-index" did not consistently signal an error with its
exit status.
* jk/checkout-index-errors:
checkout-index: propagate errors to exit code
checkout-index: drop error message from empty --stage=all
"git diff" and other commands that share the same machinery to
compare with working tree files have been taught to take advantage
of the fsmonitor data when available.
* nk/diff-files-vs-fsmonitor:
p7519-fsmonitor: add a git add benchmark
p7519-fsmonitor: refactor to avoid code duplication
perf lint: add make test-lint to perf tests
t/perf: add fsmonitor perf test for git diff
t/perf/p7519-fsmonitor.sh: warm cache on first git status
t/perf/README: elaborate on output format
fsmonitor: use fsmonitor data in `git diff`
More preliminary tests have been added to document desired outcome
of various "directory rename" situations.
* en/dir-rename-tests:
t6423: more involved rules for renaming directories into each other
t6423: update directory rename detection tests with new rule
t6423: more involved directory rename test
directory-rename-detection.txt: update references to regression tests
This patch will let the new `check-whitespace` GitHub workflow be happy
with the upcoming patch series that wants to search-and-replace `master`
with `main` in t9603 and some other test scripts.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Two blocks in t5570 want to align the closing double quotes, padding
with spaces if needed. Since the maximum length of those lines is
defined by the branch name `master`, the upcoming rename to `main` would
unalign the quotes.
But then, it is unclear how those aligned closing quotes should help
readability anyway, so let's just remove that padding altogether.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This patch actually prepares for the upcoming patches to replace
`master` with `main` in these tests: we do not want those changes to be
flagged by the new `check-whitespace` GitHub workflow (even if those
changes do not introduce the whitespace issues, they touch lines
affected by those issues without fixing them).
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In b6211b89eb (tests: avoid variations of the `master` branch name,
2020-09-26), the `master[123]` branch names were renamed to
`topic_[123]`. A non-literal mention of the corresponding files was
missed in that commit.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The message in question reads awkward with the name "master", but will
be even more confusing once that is renamed to "main". Let's adjust it
in advance of said rename.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In 8de7eeb54b (compression: unify pack.compression configuration
parsing, 2016-11-15), we introduced identical copies of the `file_size`
helper into three test scripts, with the plan to eventually consolidate
them into a single copy.
Let's do that, and adjust the function name to adhere to the `test_*`
naming convention.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Reviewed-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In c57b3367be (worktree: teach `list` to annotate locked worktree,
2020-10-11), we introduced a test case that wanted to talk about
"worktrees" but talked about "worktress" instead. Let's fix that.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Adjust tests so that they won't scream when the default initial
branch name is changed to 'main'.
* js/default-branch-name-part-4-minus-1:
t1400: prepare for `main` being default branch name
tests: prepare aligned mentions of the default branch name
t9902: prepare a test for the upcoming default branch name
t3200: prepare for `main` being shorter than `master`
t5703: adjust a test case for the upcoming default branch name
t6200: adjust suppression pattern to also match "main"
tests: start moving to a different default main branch name
t9801: use `--` in preparation for default branch rename
fmt-merge-msg: also suppress "into main" by default
"git diff" family of commands learned the "-I<regex>" option to
ignore hunks whose changed lines all match the given pattern.
* mk/diff-ignore-regex:
diff: add -I<regex> that ignores matching changes
merge-base, xdiff: zero out xpparam_t structures
"git apply -R" did not handle patches that touch the same path
twice correctly, which has been corrected. This is most relevant
in a patch that changes a path from a regular file to a symbolic
link (and vice versa).
* jt/apply-reverse-twice:
apply: when -R, also reverse list of sections
"git rebase --rebase-merges" did not correctly pass --gpg-sign
command line option to underlying "git merge" when replaying a merge
using non-default merge strategy or when replaying an octopus merge
(because replaying a two-head merge with the default strategy was
done in a separate codepath, the problem did not trigger for most
users), which has been corrected.
* sc/sequencer-gpg-octopus:
t3435: add tests for rebase -r GPG signing
sequencer: pass explicit --no-gpg-sign to merge
sequencer: fix gpg option passed to merge subcommand
Our test scripts can be told to run only individual pieces while
skipping others with the "--run=..." option; they were taught to
take a substring of test title, in addition to numbers, to name the
test pieces to run.
* en/test-selector:
test-lib: reduce verbosity of skipped tests
t6006, t6012: adjust tests to use 'setup' instead of synonyms
test-lib: allow selecting tests by substring/glob with --run
"git credential' didn't honor the core.askPass configuration
variable (among other things), which has been corrected.
* tk/credential-config:
credential: load default config
Test-coverage enhancement of running commit-graph task "git
maintenance" as needed led to discovery and fix of a bug.
* ds/maintenance-commit-graph-auto-fix:
maintenance: core.commitGraph=false prevents writes
maintenance: test commit-graph auto condition
When "git commit-graph" detects the same commit recorded more than
once while it is merging the layers, it used to die. The code now
ignores all but one of them and continues.
* ds/commit-graph-merging-fix:
commit-graph: don't write commit-graph when disabled
commit-graph: ignore duplicates when merging layers
A test helper "test_cmp A B" was taught to diagnose missing files A
or B as a bug in test, but some tests legitimately wanted to notice
a failure to even create file B as an error, in addition to leaving
the expected result in it, and were misdiagnosed as a bug. This
has been corrected.
* es/test-cmp-typocatcher:
Revert "test_cmp: diagnose incorrect arguments"
"git fast-import" wasted a lot of memory when many marks were in use.
* jk/fast-import-marks-alloc-fix:
fast-import: fix over-allocation of marks storage
The side-band status report can be sent at the same time as the
primary payload multiplexed, but the demultiplexer on the receiving
end incorrectly split a single status report into two, which has
been corrected.
* js/avoid-split-sideband-message:
test-pkt-line: drop colon from sideband identity
sideband: report unhandled incomplete sideband messages as bugs
sideband: avoid reporting incomplete sideband messages
In addition to the trivial search-and-replace performed over the course
of the previous three commits, there is one test in t5411 that depends
on the length of the default branch name.
Adjust it and use `main` as the default branch name in this test.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This trick was performed via
$ sed -i -e 's/master/main/g' -e 's/MASTER/MAIN/g' \
-e 's/Master/Main/g' -- t/t5411/*
In the previous commit, we adjusted roughly half of the support files,
to stay under the 100kB limit (mails larger than that are rejected by
the Git mailing list).
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This trick was performed via
$ sed -i -e 's/master/main/g' -e 's/MASTER/MAIN/g' \
-e 's/Master/Main/g' -- t/t5411/test-00[3-5]*
We do not convert the files in `t/t5411/` in one go because the patch
would be too big (mails larger than 100kB are rejected by the Git
mailing list). Instead, we start with roughly half of the support files.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This is a straight-forward search-and-replace in the test script;
However, this is not yet complete because it requires many more
replacements in `t/t5411/`, too many for a single patch (the Git mailing
list rejects mails larger than 100kB). For that reason, we disable this
test script temporarily via the `PREPARE_FOR_MAIN_BRANCH` prereq.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Micro clean-up.
* cm/t7xxx-cleanup:
t7102: prepare expected output inside test_expect_* block
t7201: put each command on a separate line
t7201: use 'git -C' to avoid subshell
t7102,t7201: remove whitespace after redirect operator
t7102,t7201: remove unnecessary blank spaces in test body
t7101,t7102,t7201: modernize test formatting
In 2.29, "--committer-date-is-author-date" option of "rebase" and
"am" subcommands lost the e-mail address by mistake, which has been
corrected.
* jk/committer-date-is-author-date-fix:
rebase: fix broken email with --committer-date-is-author-date
am: fix broken email with --committer-date-is-author-date
t3436: check --committer-date-is-author-date result more carefully
A previous commit adjusted the code in ref-filter.c so that messages
containing CRLF are now correctly parsed and displayed.
Add tests to also check that `git log` and `git show` correctly handle
such messages, to prevent futur regressions if these commands are
refactored to use the ref-filter API.
Signed-off-by: Philippe Blain <levraiphilippeblain@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The ref-filter code does not correctly handle commit or tag messages
that use CRLF as the line terminator. Such messages can be created with
the `--cleanup=verbatim` option of `git commit` and `git tag`, or by
using `git commit-tree` directly.
The function `find_subpos` in ref-filter.c looks for two consecutive
LFs to find the end of the subject line, a sequence which is absent in
messages using CRLF. This results in the whole message being parsed as
the subject line (`%(contents:subject)`), and the body of the message
(`%(contents:body)`) being empty.
Moreover, in `copy_subject`, which wants to return the subject as a
single line, '\n' is replaced by space, but '\r' is
untouched.
This impacts the output of `git branch`, `git tag` and `git
for-each-ref`.
This behaviour is a regression for `git branch --verbose`, which
bisects down to 949af0684c (branch: use ref-filter printing APIs,
2017-01-10).
Adjust the ref-filter code to be more lenient by hardening the logic in
`copy_subject` and `find_subpos` to correctly parse messages containing
CRLF.
Add a new test script, 't3920-crlf-messages.sh', to test the behaviour
of commands using either the ref-filter or the pretty APIs with messages
using CRLF line endings. The function `test_crlf_subject_body_and_contents`
can be used to test that the `--format` option of `branch`, `tag`,
`for-each-ref`, `log` and `show` correctly displays the subject, body
and raw content of commit and tag messages using CRLF. Test the
output of `branch`, `tag` and `for-each-ref` with such commits.
Helped-by: Junio C Hamano <gitster@pobox.com>
Helped-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Philippe Blain <levraiphilippeblain@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In demultiplex_sideband(), there are two oddities when we check an
incoming packet:
- if it has zero length, then we assume it's a flush packet. This
means we fail to notice the difference between a real flush and a
true zero-length packet that's missing its sideband designator. It's
not a huge problem in practice because we'd never send a zero-length
data packet (even our keepalives are otherwise-empty sideband-1
packets).
But it would be nice to detect and report the error, since it's
likely to cause other confusion (we think the other side flushed,
but they do not).
- we try to detect packets missing their designator by checking for
"if (len < 1)". But this will never trigger for "len == 0"; we've
already detected that and left the function before then.
It _could_ detect a negative "len" parameter. But in that case, the
error message is wrong. The issue is not "no sideband" but rather
"eof while reading the packet". However, this can't actually be
triggered in practice, because neither of the two callers uses
pkt_read's GENTLE_ON_EOF flag. Which means they'd die with "the
remote end hung up unexpectedly" before we even get here.
So this truly is dead code.
We can improve these cases by passing in a pkt-line status to the
demultiplexer, and by having recv_sideband() use GENTLE_ON_EOF. This
gives us two improvements:
- we can now reliably detect flush packets, and will report a normal
packet missing its sideband designator as an error
- we'll report an eof with a more detailed "protocol error: eof while
reading sideband packet", rather than the generic "the remote end
hung up unexpectedly"
- when we see an eof, we'll flush the sideband scratch buffer, which
may provide some hints from the remote about why they hung up
(though note we already flush on newlines, so it's likely that most
such messages already made it through)
In some sense this patch goes against fbd76cd450 (sideband: reverse its
dependency on pkt-line, 2019-01-16), which caused the sideband code not
to depend on the pkt-line code. But that commit was really just trying
to deal with the circular header dependency. The two modules are
conceptually interlinked, and it was just trying to keep things
compiling. And indeed, there's a sticking point in this patch: because
pkt-line.h includes sideband.h, we can't add the reverse include we need
for the sideband code to have an "enum packet_read_status" parameter.
Nor can we forward declare it, because you can't forward declare an enum
in C. However, C does guarantee that enums fit in an int, so we can just
use that type.
One alternative would be for the callers to check themselves that they
got something sane from the pkt-line code. But besides duplicating
logic, this gets quite tricky. Any error condition requires flushing the
sideband #2 scratch buffer, which only demultiplex_sideband() knows how
to do.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
"git checkout" learned to use checkout.guess configuration variable
and enable/disable its "--[no-]guess" option accordingly.
* dl/checkout-guess:
checkout: learn to respect checkout.guess
Documentation/config/checkout: replace sq with backticks
"git checkout -p A...B [-- <path>]" did not work, even though the
same command without "-p" correctly used the merge-base between
commits A and B.
* dl/checkout-p-merge-base:
t2016: add a NEEDSWORK about the PERL prerequisite
add-patch: add NEEDSWORK about comparing commits
Doc: document "A...B" form for <tree-ish> in checkout and switch
builtin/checkout: fix `git checkout -p HEAD...` bug
Drew DeVault
Junio C Hamano
Johannes Schindelin
Philippe Blain
Jeff King
Felipe Contreras