The status command recently grew "short" and "porcelain"
options for alternate output formats. Since status is no
longer "commit --dry-run", these formats are inaccessible to
people who do want to see a dry-run in a parseable form.
This patch makes those formats available to "git commit",
implying the "dry-run" option when they are used.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The "short" format was added to "git status" recently to
provide a less verbose way of looking at the same
information. This has two practical uses:
1. Users who want a more dense display of the information.
2. Scripts which want to parse the information and need a
stable, easy-to-parse interface.
For now, the "--short" format covers both of those uses.
However, as time goes on, users of (1) may want additional
format tweaks, or for "git status" to change its behavior
based on configuration variables. Those wishes will be at
odds with (2), which wants to stability for scripts.
This patch introduces a separate --porcelain option early to
avoid problems later on. Right now the --short and
--porcelain outputs are identical. However, as time goes on,
we will have the freedom to customize --short for human
consumption while keeping --porcelain stable.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This removes tentative "git stat" and make it take over "git status".
There are some tests that expect "git status" to exit with non-zero status
when there is something staged. Some tests expect "git status path..." to
show the status for a partial commit.
For these, replace "git status" with "git commit --dry-run". For the
ones that do not attempt a dry-run of a partial commit that check the
output from the command, check the output from "git status" as well, as
they should be identical.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Give -s(hort) option to "git stat" that shows the status of paths in a
more concise way.
XY PATH1 -> PATH2
format to be more machine readable than output from "git status", which is
about previewing of "git commit" with the same arguments.
PATH1 is the path in the HEAD, and " -> PATH2" part is shown only when
PATH1 corresponds to a different path in the index/worktree.
For unmerged entries, X shows the status of stage #2 (i.e. ours) and Y
shows the status of stage #3 (i.e. theirs). For entries that do not have
conflicts, X shows the status of the index, and Y shows the status of the
work tree. For untracked paths, XY are "??".
X Y Meaning
-------------------------------------------------
[MD] not updated
M [ MD] updated in index
A [ MD] added to index
D [ MD] deleted from index
R [ MD] renamed in index
C [ MD] copied in index
[MARC] index and work tree matches
[ MARC] M work tree changed since index
[ MARC] D deleted in work tree
D D unmerged, both deleted
A U unmerged, added by us
U D unmerged, deleted by them
U A unmerged, added by them
D U unmerged, deleted by us
A A unmerged, both added
U U unmerged, both modified
? ? untracked
When given -z option, the records are terminated by NUL characters for
better machine readability. Because the traditional long format is
designed for human consumption, NUL termination does not make sense.
For this reason, -z option implies -s (short output).
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Tentatively add "git stat" as a new command.
This is not "preview of commit with the same arguments"; the path parameters
are not paths to be added to the pristine index (aka "--only" option), but
are taken as pathspecs to limit the output. Later in 1.7.0 release, it will
take over "git status".
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The earlier implementation of --dry-run didn't duplicate the use of color
"git status -v" set up for diff output.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Turn four global variables (wt_status_use_color, show_tracked_files,
wt_status_relative_paths, and wt_status_submodule_summary) into fields of
wt_status structure. They can also lose "wt_status_" prefix.
Get rid of "untracked" field that was used only to keep track of otherwise
available information redundantly.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This teaches --dry-run option to "git commit".
It is the same as "git status", but in the longer term we would want to
change the semantics of "git status" not to be the preview of commit, and
this is the first step for doing so.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Introduce a new infrastructure to find and summarize changes in a single
string list, and rewrite wt_status_print_{updated,changed} functions using
it.
The goal of this change is to give more information on conflicted paths in
the status output.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Lots of die() calls did not actually report the kind of error, which
can leave the user confused as to the real problem. Use die_errno()
where we check a system/library call that sets errno on failure, or
one of the following that wrap such calls:
Function Passes on error from
-------- --------------------
odb_pack_keep open
read_ancestry fopen
read_in_full xread
strbuf_read xread
strbuf_read_file open or strbuf_read_file
strbuf_readlink readlink
write_in_full xwrite
Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Change calls to die(..., strerror(errno)) to use the new die_errno().
In the process, also make slight style adjustments: at least state
_something_ about the function that failed (instead of just printing
the pathname), and put paths in single quotes.
Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Commit dbd0f5c (Files given on the command line are relative to $cwd,
2008-08-06) introduced parse_options_fix_filename() as a minimal fix.
OPT_FILENAME is intended to be a more robust fix for the same issue.
OPT_FILENAME and its associated enum OPTION_FILENAME are used to
represent filename options within the parse options API.
This option is similar to OPTION_STRING. If --no is prefixed to the
option the filename is unset. If no argument is given and the default
value is set, the filename is set to the default value. The difference
is that the filename is prefixed with the prefix passed to
parse_options() (or parse_options_start()).
Update git-apply, git-commit, git-fmt-merge-msg, and git-tag to use
OPT_FILENAME with their filename options. Also, rename
parse_options_fix_filename() to fix_filename() as it is no longer
extern.
Signed-off-by: Stephen Boyd <bebarino@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
To give OPT_FILENAME the prefix, we pass the prefix to parse_options()
which passes the prefix to parse_options_start() which sets the prefix
member of parse_opts_ctx accordingly. If there isn't a prefix in the
calling context, passing NULL will suffice.
Signed-off-by: Stephen Boyd <bebarino@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Commit dbd0f5c7 (Files given on the command line are relative to $cwd,
2008-08-06) introduced parse_options_fix_filename() as a quick fix for
filename arguments used in the parse options API.
git-commit was still broken. This means
git commit -F log -t temp
in a subdirectory would make git think the log message should be taken
from temp instead of log.
This is because parse_options_fix_filename() calls prefix_filename()
which uses a single static char buffer to do its work. Making two calls
with two char pointers causes the pointers to alias. To prevent
aliasing, we duplicate the string returned by
parse_options_fix_filename().
Signed-off-by: Stephen Boyd <bebarino@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Previously we ignored the result of calling add_interactive,
which meant that if an error occurred we simply committed
whatever happened to be in the index.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
index_is_dirty() in builtin-revert.c checks if the index is dirty.
This patch generalizes this function to check if the index differs
from a revision, i.e. the former index_is_dirty() behavior can now be
achieved by index_differs_from("HEAD", 0).
The second argument "diff_flags" allows to set further diff option
flags like DIFF_OPT_IGNORE_SUBMODULES. See DIFF_OPT_* macros in diff.h
for a list.
index_differs_from() seems to be useful for more than builtin-revert.c,
so it is moved into diff-lib.c and also used in builtin-commit.c.
Yet to mention:
- "rev.abbrev = 0;" can be safely removed.
This has no impact on performance or functioning of neither
setup_revisions() nor run_diff_index().
- rev.pending.objects is free()d because this fixes a leak.
(Also see 295dd2ad "Fix memory leak in traverse_commit_list")
Mentored-by: Daniel Barkalow <barkalow@iabervon.org>
Mentored-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Stephan Beyer <s-beyer@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* sb/hook-cleanup:
run_hook(): allow more than 9 hook arguments
run_hook(): check the executability of the hook before filling argv
api-run-command.txt: talk about run_hook()
Move run_hook() from builtin-commit.c into run-command.c (libgit)
checkout: don't crash on file checkout before running post-checkout hook
Update the report format again to save the screen real estates, while
avoiding from enclosing the one-line summary of the commit log inside
double quotes pair, which looks awkward when the message begins or ends
with a double quote. The old format looked like this:
[master]: created d9a5491: "foo:bar"
Simply removing the double quotes were found to be confusing as a message
often begins with a short-word (area of the system) and a colon.
The new format looks like this:
[master d9a5491] foo:bar
As discussed in the git mailing list:
http://thread.gmane.org/gmane.comp.version-control.git/101687/focus=101735
Signed-off-by: Santi Béjar <santi@agolina.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* maint-1.6.0:
builtin-fsck: fix off by one head count
Documentation: let asciidoc align related options
githooks.txt: add missing word
builtin-commit.c: do not remove COMMIT_EDITMSG
git-commit tries to remove the file ./COMMIT_EDITMSG instead of
$GIT_DIR/COMMIT_EDITMSG after commit preparation (e.g. running
hooks, launching editor).
This behavior exists since f5bbc3225c "Port git commit to C".
Some test cases (e.g. t/t7502-commit.sh) rely on the existence of
$GIT_DIR/COMMIT_EDITMSG after committing and, I guess, many people
are used to it. So it is best not to remove it.
This patch just removes the removal of COMMIT_EDITMSG.
Signed-off-by: Stephan Beyer <s-beyer@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
A function that runs a hook is used in several Git commands.
builtin-commit.c has the one that is most general for cases without
piping. The one in builtin-gc.c prints some useful warnings.
This patch moves a merged version of these variants into libgit and
lets the other builtins use this libified run_hook().
The run_hook() function used in receive-pack.c feeds the standard
input of the pre-receive or post-receive hooks. This function is
renamed to run_receive_hook() because the libified run_hook() cannot
handle this.
Mentored-by: Daniel Barkalow <barkalow@iabervon.org>
Mentored-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Stephan Beyer <s-beyer@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Both versions have the same functionality. This removes any
redundancy.
This also adds makes two extensions to match_pathspec:
- If pathspec is NULL, return 1. This reflects the behavior of git
commands, for which no paths usually means "match all paths".
- If seen is NULL, do not use it.
Signed-off-by: Clemens Buchacher <drizzd@aon.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When using "git status -v", the diff output wasn't colored, even though
color.ui was set. Only when setting color.diff it worked.
Signed-off-by: Markus Heidelberg <markus.heidelberg@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When using "git commit" and there was nothing to commit (the editor
wasn't launched), the status output wasn't colored, even though color.ui
was set. Only when setting color.status it worked.
Signed-off-by: Markus Heidelberg <markus.heidelberg@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
builtin-commit uses commit_tree() from builtin-commit-tree since
6bb6b03 (builtin-commit: use commit_tree(), 2008-09-10), where the
same message is used.
Signed-off-by: Markus Heidelberg <markus.heidelberg@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Writing a tree out of an index with an "intent to add" entry is blocked.
This implies that you cannot "git commit" from such a state; however you
can still do "git commit -a" or "git commit $that_path".
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This can do the lstat() storm in parallel, giving potentially much
improved performance for cold-cache cases or things like NFS that have
weak metadata caching.
Just use "read_cache_preload()" instead of "read_cache()" to force an
optimistic preload of the index stat data. The function takes a
pathspec as its argument, allowing us to preload only the relevant
portion of the index.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When the "-v" option is given, we put diff of what is to be committed into
the commit template, and then strip it back out again after the user has
edited it.
We used to look for the diff by searching for the "diff --git a/"
header. With diff.mnemonicprefix set in the configuration, however, this
pattern does not match. The pattern is loosened to cover this case.
Also, if the user puts their own diff in the message (e.g., as a sample
output), then we will accidentally trigger the pattern, removing part of
their output.
We can avoid doing this stripping altogether if the user didn't use "-v"
in the first place, so we know that any match we find will be a false
positive.
[jc: this fix was split out of a series originally meant for master.]
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* jc/maint-co-track:
Enhance hold_lock_file_for_{update,append}() API
demonstrate breakage of detached checkout with symbolic link HEAD
Fix "checkout --track -b newbranch" on detached HEAD
Conflicts:
builtin-commit.c
This changes the "die_on_error" boolean parameter to a mere "flags", and
changes the existing callers of hold_lock_file_for_update/append()
functions to pass LOCK_DIE_ON_ERROR.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* pb/commit-where:
tutorial: update output of git commit
reformat informational commit message
git commit: Reformat output somewhat
builtin-commit.c: show on which branch a commit was added
Many call sites use strbuf_init(&foo, 0) to initialize local
strbuf variable "foo" which has not been accessed since its
declaration. These can be replaced with a static initialization
using the STRBUF_INIT macro which is just as readable, saves a
function call, and takes up fewer lines.
Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Since commit 6bb6b034 (builtin-commit: use commit_tree(), 2008-09-10),
builtin-commit performs a reduce_heads() unconditionally. However,
it's not always needed, and in some cases even harmful.
reduce_heads() is not needed for the initial commit or for an
"ordinary" commit, because they don't have any or have only one
parent, respectively.
reduce_heads() must be avoided when 'git commit' is run after a 'git
merge --no-ff --no-commit', otherwise it will turn the
non-fast-forward merge into fast-forward. For the same reason,
reduce_heads() must be avoided when amending such a merge commit.
To resolve this issue, 'git merge' will write info about whether
fast-forward is allowed or not to $GIT_DIR/MERGE_MODE. Based on this
info, 'git commit' will only perform reduce_heads() when it's
committing a merge and fast-forward is enabled.
Also add test cases to ensure that non-fast-forward merges are
committed and amended properly.
Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: SZEDER Gábor <szeder@ira.uka.de>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
When committing, we print a message like:
Created [DETACHED commit] <hash> (<subject>) on <branch>
The most useful bit of information there (besides the
detached status, if it is present) is which branch you made
the commit on. However, it is sometimes hard to see because
the subject dominates the line.
Instead, let's put the most useful information (detached
status and commit branch) on the far left, with the subject
(which is least likely to be interesting) on the far right.
We'll use brackets to offset the branch name so the line is
not mistaken for an error line of the form "program: some
sort of error". E.g.,:
[jk/bikeshed] created bd8098f: "reformat informational commit message"
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Previously, we used to print something along the lines of
Created commit abc9056 on master: Snib the sprock
but that output was sometimes confusing, as many projects use
the "subsystem: message" style of commit subjects (just like
this commit message does). When such improvements are done on
topic-branches, it's not uncommon to name the topic-branch the
same as the subsystem, leading to output like this:
Created commit abc9056 on i386: i386: Snib the sprock
which doesn't look very nice and can be highly confusing.
This patch alters the format so that the noise-word "commit"
is dropped except when it makes the output read better and
the commit subject is put inside parentheses. We also
emphasize the detached case so that users do not overlook it
in case the commit subject is long enough to extend to the
next line. The end result looks thusly:
normal case
Created abc9056 (i386: Snib the sprock) on i386
detached head
Created DETACHED commit abc9056 (i386: Snib the sprock)
While we're at it, we rename "initial commit" to "root-commit"
to align it with the argument to 'git log', producing this:
initial commit
Created root-commit abc9056 (i386: Snib the sprock) on i386
Documentation/gittutorial-2.txt is updated accordingly so that
new users recognize what they're looking at.
Signed-off-by: Andreas Ericsson <ae@op5.se>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
* bc/master-diff-hunk-header-fix:
Clarify commit error message for unmerged files
Use strchrnul() instead of strchr() plus manual workaround
Use remove_path from dir.c instead of own implementation
Add remove_path: a function to remove as much as possible of a path
git-submodule: Fix "Unable to checkout" for the initial 'update'
Clarify how the user can satisfy stash's 'dirty state' check.
t4018-diff-funcname: test syntax of builtin xfuncname patterns
t4018-diff-funcname: test syntax of builtin xfuncname patterns
make "git remote" report multiple URLs
diff hunk pattern: fix misconverted "\{" tex macro introducers
diff: fix "multiple regexp" semantics to find hunk header comment
diff: use extended regexp to find hunk headers
diff: use extended regexp to find hunk headers
diff.*.xfuncname which uses "extended" regex's for hunk header selection
diff.c: associate a flag with each pattern and use it for compiling regex
diff.c: return pattern entry pointer rather than just the hunk header pattern
Conflicts:
builtin-merge-recursive.c
t/t7201-co.sh
xdiff-interface.h
* maint: (41 commits)
Clarify commit error message for unmerged files
Use strchrnul() instead of strchr() plus manual workaround
Use remove_path from dir.c instead of own implementation
Add remove_path: a function to remove as much as possible of a path
git-submodule: Fix "Unable to checkout" for the initial 'update'
Clarify how the user can satisfy stash's 'dirty state' check.
Remove empty directories in recursive merge
Documentation: clarify the details of overriding LESS via core.pager
Update release notes for 1.6.0.3
checkout: Do not show local changes when in quiet mode
for-each-ref: Fix --format=%(subject) for log message without newlines
git-stash.sh: don't default to refs/stash if invalid ref supplied
maint: check return of split_cmdline to avoid bad config strings
builtin-prune.c: prune temporary packs in <object_dir>/pack directory
Do not perform cross-directory renames when creating packs
Use dashless git commands in setgitperms.perl
git-remote: do not use user input in a printf format string
make "git remote" report multiple URLs
Start draft release notes for 1.6.0.3
git-repack uses --no-repack-object, not --no-repack-delta.
...
Conflicts:
RelNotes
Currently, trying to use git-commit with unmerged files in the index
will show the message "Error building trees", which can be a bit
obscure to the end user. This patch makes the error message clearer, and
consistent with what git-write-tree reports in a similar situation.
Signed-off-by: Rafael Garcia-Suarez <rgarciasuarez@gmail.com>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
First, it adds less code than removes, second this allows us to use
recuce_heads() for parents, so that the parents of a merge will be
always the same with or without a conflict.
Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
