Clarify how "alias.foo = : git cmd ; aliased-command-string" should
be spelled with necessary whitespaces around punctuation marks to
work.
* pb/completion-aliases-doc:
completion: improve doc for complex aliases
The command-line complation support (in contrib/) learned to
complete "git commit --trailer=" for possible trailer keys.
* pb/complete-commit-trailers:
completion: commit: complete trailers tokens more robustly
completion: commit: complete configured trailer tokens
"git diff --cached" codepath did not fill the necessary stat
information for a file when fsmonitor knows it is clean and ended
up behaving as if it is not clean, which has been corrected.
* js/diff-cached-fsmonitor-fix:
diff-lib: fix check_removed when fsmonitor is on
Update "git maintainance" timers' implementation based on systemd
timers to work with WSL.
* js/systemd-timers-wsl-fix:
maintenance(systemd): support the Windows Subsystem for Linux
"git diff --no-index -R <(one) <(two)" did not work correctly,
which has been corrected.
* pw/diff-no-index-from-named-pipes:
diff --no-index: fix -R with stdin
The completion script (in contrib/) has been taught to treat the
"-t" option to "git checkout" and "git switch" just like the
"--track" option, to complete remote-tracking branches.
* js/complete-checkout-t:
completion(switch/checkout): treat --track and -t the same
"git grep -e A --no-or -e B" is accepted, even though the negation
of "or" did not mean anything, which has been tightened.
* rs/grep-no-no-or:
grep: reject --no-or
References from description of the `--patch` option in various
manual pages have been simplified and improved.
* so/diff-doc-for-patch-update:
doc/diff-options: fix link to generating patch section
Various fixes to the behaviour of "rebase -i" when the command got
interrupted by conflicting changes.
* pw/rebase-i-after-failure:
rebase -i: fix adding failed command to the todo list
rebase --continue: refuse to commit after failed command
rebase: fix rewritten list for failed pick
sequencer: factor out part of pick_commits()
sequencer: use rebase_path_message()
rebase -i: remove patch file after conflict resolution
rebase -i: move unlink() calls
The default log message created by "git revert", when reverting a
commit that records a revert, has been tweaked.
* ob/revert-of-revert-is-reapply:
git-revert.txt: add discussion
sequencer: beautify subject of reverts of reverts
"git log --format" has been taught the %(decorate) placeholder.
* ak/pretty-decorate-more:
decorate: use commit color for HEAD arrow
pretty: add pointer and tag options to %(decorate)
pretty: add %(decorate[:<options>]) format
decorate: color each token separately
decorate: avoid some unnecessary color overhead
decorate: refactor format_decorations()
pretty-formats: enclose options in angle brackets
pretty-formats: define "literal formatting code"
We now limit depth of the tree objects and maximum length of
pathnames recorded in tree objects.
* jk/tree-name-and-depth-limit:
lower core.maxTreeDepth default to 2048
tree-diff: respect max_allowed_tree_depth
list-objects: respect max_allowed_tree_depth
read_tree(): respect max_allowed_tree_depth
traverse_trees(): respect max_allowed_tree_depth
add core.maxTreeDepth config
fsck: detect very large tree pathnames
tree-walk: rename "error" variable
tree-walk: drop MAX_TRAVERSE_TREES macro
tree-walk: reduce stack size for recursive functions
"git for-each-ref --sort='contents:size'" sorts the refs according
to size numerically, giving a ref that points at a blob twelve-byte
(12) long before showing a blob hundred-byte (100) long.
* ks/ref-filter-sort-numerically:
ref-filter: sort numerically when ":size" is used
Update an error message (which would probably never been seen).
* ob/sequencer-reword-error-message:
sequencer: fix error message on failure to copy SQUASH_MSG
Unused parameters to functions are marked as such, and/or removed,
in order to bring us closer to -Wunused-parameter clean.
* jk/unused-post-2.42-part2:
parse-options: mark unused parameters in noop callback
interpret-trailers: mark unused "unset" parameters in option callbacks
parse-options: add more BUG_ON() annotations
merge: do not pass unused opt->value parameter
parse-options: mark unused "opt" parameter in callbacks
parse-options: prefer opt->value to globals in callbacks
checkout-index: delay automatic setting of to_tempfile
format-patch: use OPT_STRING_LIST for to/cc options
merge: simplify parsing of "-n" option
merge: make xopts a strvec
The completion code can be told to use a particular completion for
aliases that shell out by using ': git <cmd> ;' as the first command of
the alias. This only works if <cmd> and the semicolon are separated by a
space, since if the space is missing __git_aliased_command returns (for
example) 'checkout;' instead of just 'checkout', and then
__git_complete_command fails to find a completion for 'checkout;'.
The examples have that space but it's not clear if it's just for
style or if it's mandatory. Explicitly mention it.
Signed-off-by: Philippe Blain <levraiphilippeblain@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In the previous commit, we added support for completing configured
trailer tokens in 'git commit --trailer'.
Make the implementation more robust by:
- using '__git' instead of plain 'git', as the rest of the completion
script does
- using a stricter pattern for --get-regexp to avoid false hits
- using 'cut' and 'rev' instead of 'awk' to account for tokens including
dots.
Signed-off-by: Philippe Blain <levraiphilippeblain@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This was introduced by 56dc3ab04 ("sequencer (rebase -i): implement the
'edit' command", 2017-01-02), and was pointless from the get-go: all
early exits from the loop above are returns, so todo_list->current ==
todo_list->nr is an invariant after the loop.
Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
Acked-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
`git diff-index` may return incorrect deleted entries when fsmonitor
is used in a repository with git submodules. This can be observed on
Mac machines, but it can affect all other supported platforms too.
If fsmonitor is used, `stat *st` is not initialized if cache_entry has
CE_FSMONITOR_VALID set. But, there are three call sites that rely on stat
afterwards, which can result in incorrect results.
This change partially reverts commit 4f3d6d02 (fsmonitor: skip lstat
deletion check during git diff-index, 2021-03-17).
Signed-off-by: Josip Sokcevic <sokcevic@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When running in the Windows Subsystem for Linux (WSL), it is usually
necessary to use the Git Credential Manager for authentication when
performing the background fetches.
This requires interoperability between the Windows Subsystem for Linux
and the Windows host to work, which uses so-called vsocks, i.e. sockets
intended for communcations between virtual machines and the host they
are running on.
However, when Git is configured to run background maintenance via
`systemd`, the address families available to those maintenance processes
are restricted, and did not include `AF_VSOCK`. This leads to problems
e.g. when a background fetch tries to access github.com:
systemd[437]: Starting Optimize Git repositories data...
git[747387]: WSL (747387) ERROR: UtilBindVsockAnyPort:285: socket failed 97
git[747381]: fatal: could not read Username for 'https://github.com': No such device or address
git[747381]: error: failed to prefetch remotes
git[747381]: error: task 'prefetch' failed
systemd[437]: git-maintenance@hourly.service: Main process exited, code=exited, status=1/FAILURE
systemd[437]: git-maintenance@hourly.service: Failed with result 'exit-code'.
systemd[437]: Failed to start Optimize Git repositories data.
Address this (pun intended) by adding the `AF_VSOCK` address family to
the allow list.
This fixes https://github.com/microsoft/git/issues/604.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When -R is given, queue_diff() swaps the mode and name variables of the
two files to produce a reverse diff. 1e3f26542a (diff --no-index:
support reading from named pipes, 2023-07-05) added variables that
indicate whether files are special, i.e named pipes or - for stdin.
These new variables were not swapped, though, which broke the handling
of stdin with with -R. Swap them like the other metadata variables.
Reported-by: Martin Storsjö <martin@martin.st>
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When `git switch --track ` is to be completed, only remote refs are
eligible because that is what the `--track` option targets.
And when the short-hand `-t` is used instead, the same _should_ happen.
Let's make it so.
Note that the bug exists both in the completions of `switch` and
`completion`, even if it manifests in slightly different ways: While
the completion of `git switch -t ` will not even look at remote refs,
the completion of `git checkout -t ` will look at both remote _and_
local refs. Both should look only at remote refs.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
"git format-patch --rfc --subject-prefix=<foo>" used to ignore the
"--subject-prefix" option and used "[RFC PATCH]"; now we will add
"RFC" prefix to whatever subject prefix is specified.
This is a backward compatible change that may deserve a note.
* dd/format-patch-rfc-updates:
format-patch: --rfc honors what --subject-prefix sets
Unused parameters to functions are marked as such, and/or removed,
in order to bring us closer to -Wunused-parameter clean.
* jk/unused-post-2.42: (22 commits)
update-ref: mark unused parameter in parser callbacks
gc: mark unused descriptors in scheduler callbacks
bundle-uri: mark unused parameters in callbacks
fetch: mark unused parameter in ref_transaction callback
credential: mark unused parameter in urlmatch callback
grep: mark unused parmaeters in pcre fallbacks
imap-send: mark unused parameters with NO_OPENSSL
worktree: mark unused parameters in noop repair callback
negotiator/noop: mark unused callback parameters
add-interactive: mark unused callback parameters
grep: mark unused parameter in output function
test-trace2: mark unused argv/argc parameters
trace2: mark unused config callback parameter
trace2: mark unused us_elapsed_absolute parameters
stash: mark unused parameter in diff callback
ls-tree: mark unused parameter in callback
commit-graph: mark unused data parameters in generation callbacks
worktree: mark unused parameters in each_ref_fn callback
pack-bitmap: mark unused parameters in show_object callback
ref-filter: mark unused parameters in parser callbacks
...
Use of --max-pack-size to allow multiple packfiles to be created is
now supported even when we are sending unreachable objects to cruft
packs.
* tb/multi-cruft-pack:
Documentation/gitformat-pack.txt: drop mixed version section
Documentation/gitformat-pack.txt: remove multi-cruft packs alternative
builtin/pack-objects.c: support `--max-pack-size` with `--cruft`
builtin/pack-objects.c: remove unnecessary strbuf_reset()
Since 3e230fa1b2 (grep: use parseopt, 2009-05-07) git grep has been
accepting the option --no-or. It does the same as --or: nothing.
That's confusing and unintended. Forbid negating --or.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Since 2daae3d1d1 (commit: add --trailer option, 2021-03-23), 'git
commit' can add trailers to commit messages. To make that feature more
pleasant to use at the command line, update the Bash completion code to
offer configured trailer tokens.
Add a __git_trailer_tokens function to list the configured trailers
tokens, and use it in _git_commit to suggest the configured tokens,
suffixing the completion words with ':' so that the user only has to add
the trailer value.
Signed-off-by: Philippe Blain <levraiphilippeblain@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When rebasing commands are moved from the todo list in "git-rebase-todo"
to the "done" file (which is used by "git status" to show the recently
executed commands) just before they are executed. This means that if a
command fails because it would overwrite an untracked file it has to be
added back into the todo list before the rebase stops for the user to
fix the problem.
Unfortunately when a failed command is added back into the todo list the
command preceding it is erroneously appended to the "done" file. This
means that when rebase stops after "pick B" fails the "done" file
contains
pick A
pick B
pick A
instead of
pick A
pick B
This happens because save_todo() updates the "done" file with the
previous command whenever "git-rebase-todo" is updated. When we add the
failed pick back into "git-rebase-todo" we do not want to update
"done". Fix this by adding a "reschedule" parameter to save_todo() which
prevents the "done" file from being updated when adding a failed command
back into the "git-rebase-todo" file. A couple of the existing tests are
modified to improve their coverage as none of them trigger this bug or
check the "done" file.
Reported-by: Stefan Haller <lists@haller-berlin.de>
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
If a commit cannot be picked because it would overwrite an untracked
file then "git rebase --continue" should refuse to commit any staged
changes as the commit was not picked. This is implemented by refusing to
commit if the message file is missing. The message file is chosen for
this check because it is only written when "git rebase" stops for the
user to resolve merge conflicts.
Existing commands that refuse to commit staged changes when continuing
such as a failed "exec" rely on checking for the absence of the author
script in run_git_commit(). This prevents the staged changes from being
committed but prints
error: could not open '.git/rebase-merge/author-script' for
reading
before the message about not being able to commit. This is confusing to
users and so checking for the message file instead improves the user
experience. The existing test for refusing to commit after a failed exec
is updated to check that we do not print the error message about a
missing author script anymore.
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git rebase keeps a list that maps the OID of each commit before it was
rebased to the OID of the equivalent commit after the rebase. This list
is used to drive the "post-rewrite" hook that is called at the end of a
successful rebase. When a rebase stops for the user to resolve merge
conflicts the OID of the commit being picked is written to
".git/rebase-merge/stopped-sha". Then when the rebase is continued that
OID is added to the list of rewritten commits. Unfortunately if a commit
cannot be picked because it would overwrite an untracked file we still
write the "stopped-sha1" file. This means that when the rebase is
continued the commit is added into the list of rewritten commits even
though it has not been picked yet.
Fix this by not calling error_with_patch() for failed commands. The pick
has failed so there is nothing to commit and therefore we do not want to
set up the state files for committing staged changes when the rebase
continues. This change means we no-longer write a patch for the failed
command or display the error message printed by error_with_patch(). As
the command has failed the patch isn't really useful and in any case the
user can inspect the commit associated with the failed command by
inspecting REBASE_HEAD. Unless the user has disabled it we already print
an advice message that is more helpful than the message from
error_with_patch() which the user will still see. Even if the advice is
disabled the user will see the messages from the merge machinery
detailing the problem.
The code to add a failed command back into the todo list is duplicated
between pick_one_commit() and the loop in pick_commits(). Both sites
print advice about the command being rescheduled, decrement the current
item and save the todo list. To avoid duplicating this code
pick_one_commit() is modified to set a flag to indicate that the command
should be rescheduled in the main loop. This simplifies things as only
the remaining copy of the code needs to be modified to set REBASE_HEAD
rather than calling error_with_patch().
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This simplifies the next commit. If a pick fails we now return the error
at the end of the loop body rather than returning early, a successful
"edit" command continues to return early. There are three things to
check to ensure that removing the early return for an error does not
change the behavior of the code:
(1) We could enter the block guarded by "if (reschedule)". This block
is not entered because "reschedlue" is always zero when picking a
commit.
(2) We could enter the block guarded by
"else if (is_rebase_i(opts) && check_todo && !res)". This block is
not entered when returning an error because "res" is non-zero in
that case.
(3) todo_list->current could be incremented before returning. That is
avoided by moving the increment which is of course a potential
change in behavior itself. The move is safe because none of the
callers look at todo_list after this function returns. Moving the
increment makes it clear we only want to advance the current item
if the command was successful.
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Rather than constructing the path in a struct strbuf use the ready
made function to get the path name instead. This was the last
remaining use of the strbuf so remove it as well.
As with the previous patch we now use a hard coded string rather than
git_dir() when constructing the path. This is safe for the same
reason (make_patch() is only called when rebasing) and is protected by
the assertion added in the previous patch.
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When a rebase stops for the user to resolve conflicts it writes a patch
for the conflicting commit to .git/rebase-merge/patch. This file has
been written since the introduction of "git-rebase-interactive.sh" in
1b1dce4bae (Teach rebase an interactive mode, 2007-06-25). I assume the
idea was to enable the user inspect the conflicting commit in the same
way as they could for the patch based rebase. This file should be
deleted when the rebase continues as if the rebase stops for a failed
"exec" command or a "break" command it is confusing to the user if there
is a stale patch lying around from an unrelated command. As the path is
now used in two different places rebase_path_patch() is added and used
to obtain the path for the patch.
To construct the path write_patch() previously used get_dir() which
returns different paths depending on whether we're rebasing or
cherry-picking/reverting. As this function is only called when
rebasing it is safe to use a hard coded string for the directory
instead. An assertion is added to make sure we don't starting calling
this function when cherry-picking in the future.
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
At the start of each iteration the loop that picks commits removes the
state files from the previous pick. However some of these files are only
written if there are conflicts in which case we exit the loop before the
end of the loop body. Therefore they only need to be removed when the
rebase continues, not at the start of each iteration.
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When formatted as man-page, the section title is rendered
"GENERATING PATCH TEXT WITH -P" whereas reference still reads
"Generating patch text with -p", that is inconsistent and makes
searching harder than it needs to be.
Fix this by getting rid of custom reference text.
Also, documentation for every command that describes `-p` option by
including the "diff-options.txt" file does include the
"diff-generate-patch.txt" file as well (as it should), so the internal
link is in fact useful for any of them.
Fix this by getting rid of conditionals around the reference.
Fixes: ebdc46c242 (docs: link generating patch sections)
Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The code introduced in 576a37fccb (var: add attributes files locations,
2023-06-27) paid careful attention to use `xstrdup()` for pointers known
never to be `NULL`, and `xstrdup_or_null()` otherwise.
One spot was missed, though: `git_attr_global_file()` can return `NULL`,
when the `HOME` variable is not set (and neither `XDG_CONFIG_HOME`), a
scenario not too uncommon in certain server scenarios.
Fix this, and add a test case to avoid future regressions.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Acked-by: brian m. carlson <bk2204@github.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The message talked about renaming, while the actual action is copying.
This was introduced by 6e98de72c ("sequencer (rebase -i): add support
for the 'fixup' and 'squash' commands", 2017-01-02).
Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
Acked-by: Phillip Wood <phillip.wood123@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
a91f453f64 (grep: Add --max-depth option., 2009-07-22) added the option
--max-depth, defining it using a positional struct option initializer of
type OPTION_INTEGER. It also sets defval to 1 for some reason, but that
value would only be used if the flag PARSE_OPT_OPTARG was given.
Use the macro OPT_INTEGER_F instead to standardize the definition and
specify only the necessary values. This also normalizes argh to N_("n")
as a side-effect, which is OK.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
adfc1857bd (describe: fix --contains when a tag is given as input,
2013-07-18) added the option --peel-tag, defining it using a positional
struct option initializer and a comment indicating that it's intended to
be a hidden OPT_BOOL. 4741edd549 (Remove deprecated OPTION_BOOLEAN for
parsing arguments, 2013-08-03) added the macro OPT_HIDDEN_BOOL, which
allows to express this more succinctly. Use it.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
