other versions
- jessie 1:2.1.4-2.1+deb8u6
- jessie-backports 1:2.11.0-3~bpo8+1
- stretch 1:2.11.0-3+deb9u4
- testing 1:2.20.1-2
- stretch-backports 1:2.20.1-1~bpo9+1
- unstable 1:2.20.1-2
- experimental 1:2.21.0+next.20190320-1
GIT-COMMIT(1) | Git Manual | GIT-COMMIT(1) |
NAME¶
git-commit - Record changes to the repositorySYNOPSIS¶
git commit [-a | --interactive | --patch] [-s] [-v] [-u<mode>] [--amend] [--dry-run] [(-c | -C | --fixup | --squash) <commit>] [-F <file> | -m <msg>] [--reset-author] [--allow-empty] [--allow-empty-message] [--no-verify] [-e] [--author=<author>] [--date=<date>] [--cleanup=<mode>] [--[no-]status] [-i | -o] [-S[<keyid>]] [--] [<file>...]
DESCRIPTION¶
Stores the current contents of the index in a new commit along with a log message from the user describing the changes. The content to be added can be specified in several ways: 1.by using git add to incrementally
"add" changes to the index before using the commit command
(Note: even modified files must be "added");
2.by using git rm to remove files from the
working tree and the index, again before using the commit
command;
3.by listing files as arguments to the commit
command (without --interactive or --patch switch), in which case the commit
will ignore changes staged in the index, and instead record the current
content of the listed files (which must already be known to Git);
4.by using the -a switch with the commit command
to automatically "add" changes from all known files (i.e. all files
that are already listed in the index) and to automatically "rm"
files in the index that have been removed from the working tree, and then
perform the actual commit;
5.by using the --interactive or --patch switches with
the commit command to decide one by one which files or hunks should be
part of the commit in addition to contents in the index, before finalizing the
operation. See the “Interactive Mode” section of
git-add(1) to learn how to operate these modes.
The --dry-run option can be used to obtain a summary of what is included
by any of the above for the next commit by giving the same set of parameters
(options and paths).
If you make a commit and then find a mistake immediately after that, you can
recover from it with git reset.
OPTIONS¶
-a, --allTell the command to automatically stage files that have
been modified and deleted, but new files you have not told Git about are not
affected.
-p, --patch
Use the interactive patch selection interface to chose
which changes to commit. See git-add(1) for details.
-C <commit>, --reuse-message=<commit>
Take an existing commit object, and reuse the log message
and the authorship information (including the timestamp) when creating the
commit.
-c <commit>, --reedit-message=<commit>
Like -C, but with -c the editor is invoked,
so that the user can further edit the commit message.
--fixup=<commit>
Construct a commit message for use with rebase
--autosquash. The commit message will be the subject line from the
specified commit with a prefix of "fixup! ". See
git-rebase(1) for details.
--squash=<commit>
Construct a commit message for use with rebase
--autosquash. The commit message subject line is taken from the specified
commit with a prefix of "squash! ". Can be used with additional
commit message options ( -m/-c/-C/-F). See
git-rebase(1) for details.
--reset-author
When used with -C/-c/--amend options, or when committing
after a a conflicting cherry-pick, declare that the authorship of the
resulting commit now belongs to the committer. This also renews the author
timestamp.
--short
When doing a dry-run, give the output in the
short-format. See git-status(1) for details. Implies
--dry-run.
--branch
Show the branch and tracking info even in
short-format.
--porcelain
When doing a dry-run, give the output in a
porcelain-ready format. See git-status(1) for details. Implies
--dry-run.
--long
When doing a dry-run, give the output in a the
long-format. Implies --dry-run.
-z, --null
When showing short or porcelain status
output, terminate entries in the status output with NUL, instead of LF. If no
format is given, implies the --porcelain output format.
-F <file>, --file=<file>
Take the commit message from the given file. Use -
to read the message from the standard input.
--author=<author>
Override the commit author. Specify an explicit author
using the standard A U Thor <author@example.com> format.
Otherwise <author> is assumed to be a pattern and is used to search for
an existing commit by that author (i.e. rev-list --all -i
--author=<author>); the commit author is then copied from the first such
commit found.
--date=<date>
Override the author date used in the commit.
-m <msg>, --message=<msg>
Use the given <msg> as the commit message. If
multiple -m options are given, their values are concatenated as
separate paragraphs.
-t <file>, --template=<file>
When editing the commit message, start the editor with
the contents in the given file. The commit.template configuration
variable is often used to give this option implicitly to the command. This
mechanism can be used by projects that want to guide participants with some
hints on what to write in the message in what order. If the user exits the
editor without editing the message, the commit is aborted. This has no effect
when a message is given by other means, e.g. with the -m or -F
options.
-s, --signoff
Add Signed-off-by line by the committer at the end of the
commit log message. The meaning of a signoff depends on the project, but it
typically certifies that committer has the rights to submit this work under
the same license and agrees to a Developer Certificate of Origin (see
http://developercertificate.org/ for more information).
-n, --no-verify
This option bypasses the pre-commit and commit-msg hooks.
See also githooks(5).
--allow-empty
Usually recording a commit that has the exact same tree
as its sole parent commit is a mistake, and the command prevents you from
making such a commit. This option bypasses the safety, and is primarily for
use by foreign SCM interface scripts.
--allow-empty-message
Like --allow-empty this command is primarily for use by
foreign SCM interface scripts. It allows you to create a commit with an empty
commit message without using plumbing commands like
git-commit-tree(1).
--cleanup=<mode>
This option determines how the supplied commit message
should be cleaned up before committing. The <mode> can be
strip, whitespace, verbatim, scissors or
default.
strip
-e, --edit
Strip leading and trailing empty lines, trailing
whitespace, commentary and collapse consecutive empty lines.
whitespace
Same as strip except #commentary is not
removed.
verbatim
Do not change the message at all.
scissors
Same as whitespace, except that everything from
(and including) the line " # ------------------------ >8
------------------------" is truncated if the message is to be
edited. " #" can be customized with core.commentChar.
default
Same as strip if the message is to be edited.
Otherwise whitespace.
The default can be changed by the commit.cleanup configuration variable
(see git-config(1)).The message taken from file with -F, command line
with -m, and from commit object with -C are usually used as the
commit log message unmodified. This option lets you further edit the message
taken from these sources.
--no-edit
Use the selected commit message without launching an
editor. For example, git commit --amend --no-edit amends a commit
without changing its commit message.
--amend
Replace the tip of the current branch by creating a new
commit. The recorded tree is prepared as usual (including the effect of the
-i and -o options and explicit pathspec), and the message from
the original commit is used as the starting point, instead of an empty
message, when no other message is specified from the command line via options
such as -m, -F, -c, etc. The new commit has the same
parents and author as the current one (the --reset-author option can
countermand this).
It is a rough equivalent for:
but can be used to amend a merge commit.
You should understand the implications of rewriting history if you amend a
commit that has already been published. (See the "RECOVERING FROM
UPSTREAM REBASE" section in git-rebase(1).)
--no-post-rewrite
$ git reset --soft HEAD^ $ ... do something else to come up with the right tree ... $ git commit -c ORIG_HEAD
Bypass the post-rewrite hook.
-i, --include
Before making a commit out of staged contents so far,
stage the contents of paths given on the command line as well. This is usually
not what you want unless you are concluding a conflicted merge.
-o, --only
Make a commit by taking the updated working tree contents
of the paths specified on the command line, disregarding any contents that
have been staged for other paths. This is the default mode of operation of
git commit if any paths are given on the command line, in which case
this option can be omitted. If this option is specified together with
--amend, then no paths need to be specified, which can be used to amend
the last commit without committing changes that have already been
staged.
-u[<mode>], --untracked-files[=<mode>]
Show untracked files.
The mode parameter is optional (defaults to all), and is used to specify
the handling of untracked files; when -u is not used, the default is
normal, i.e. show untracked files and directories.
The possible options are:
-v, --verbose
•no - Show no untracked files
•normal - Shows untracked files and
directories
•all - Also shows individual files in
untracked directories.
The default can be changed using the status.showUntrackedFiles configuration
variable documented in git-config(1).
Show unified diff between the HEAD commit and what would
be committed at the bottom of the commit message template to help the user
describe the commit by reminding what changes the commit has. Note that this
diff output doesn’t have its lines prefixed with #. This diff
will not be a part of the commit message. See the commit.verbose
configuration variable in git-config(1).
If specified twice, show in addition the unified diff between what would be
committed and the worktree files, i.e. the unstaged changes to tracked
files.
-q, --quiet
Suppress commit summary message.
--dry-run
Do not create a commit, but show a list of paths that are
to be committed, paths with local changes that will be left uncommitted and
paths that are untracked.
--status
Include the output of git-status(1) in the commit
message template when using an editor to prepare the commit message. Defaults
to on, but can be used to override configuration variable commit.status.
--no-status
Do not include the output of git-status(1) in the
commit message template when using an editor to prepare the default commit
message.
-S[<keyid>], --gpg-sign[=<keyid>]
GPG-sign commits. The keyid argument is optional
and defaults to the committer identity; if specified, it must be stuck to the
option without a space.
--no-gpg-sign
Countermand commit.gpgSign configuration variable
that is set to force each and every commit to be signed.
--
Do not interpret any more arguments as options.
<file>...
When files are given on the command line, the command
commits the contents of the named files, without recording the changes already
staged. The contents of these files are also staged for the next commit on top
of what have been staged before.
DATE FORMATS¶
The GIT_AUTHOR_DATE, GIT_COMMITTER_DATE environment variables and the --date option support the following date formats: Git internal formatIt is <unix timestamp> <time zone
offset>, where <unix timestamp> is the number of seconds
since the UNIX epoch. <time zone offset> is a positive or
negative offset from UTC. For example CET (which is 2 hours ahead UTC) is
+0200.
RFC 2822
The standard email format as described by RFC 2822, for
example Thu, 07 Apr 2005 22:13:13 +0200.
ISO 8601
Time and date specified by the ISO 8601 standard, for
example 2005-04-07T22:13:13. The parser accepts a space instead of the
T character as well.
Note
In addition, the date part is accepted in the following formats:
YYYY.MM.DD, MM/DD/YYYY and DD.MM.YYYY.
EXAMPLES¶
When recording your own work, the contents of modified files in your working tree are temporarily stored to a staging area called the "index" with git add. A file can be reverted back, only in the index but not in the working tree, to that of the last commit with git reset HEAD -- <file>, which effectively reverts git add and prevents the changes to this file from participating in the next commit. After building the state to be committed incrementally with these commands, git commit (without any pathname parameter) is used to record what has been staged so far. This is the most basic form of the command. An example:$ edit hello.c $ git rm goodbye.c $ git add hello.c $ git commit
$ edit hello.c $ rm goodbye.c $ git commit -a
$ edit hello.c hello.h $ git add hello.c hello.h $ edit Makefile $ git commit Makefile
$ git commit
$ git status | grep unmerged unmerged: hello.c $ edit hello.c $ git add hello.c
$ git commit
DISCUSSION¶
Though not required, it’s a good idea to begin the commit message with a single short (less than 50 character) line summarizing the change, followed by a blank line and then a more thorough description. The text up to the first blank line in a commit message is treated as the commit title, and that title is used throughout Git. For example, git-format-patch(1) turns a commit into email, and it uses the title on the Subject line and the rest of the commit in the body. Git is to some extent character encoding agnostic.•The contents of the blob objects are
uninterpreted sequences of bytes. There is no encoding translation at the core
level.
•Path names are encoded in UTF-8 normalization
form C. This applies to tree objects, the index file, ref names, as well as
path names in command line arguments, environment variables and config files (
.git/config (see git-config(1)), gitignore(5),
gitattributes(5) and gitmodules(5)).
Note that Git at the core level treats path names simply as sequences of non-NUL
bytes, there are no path name encoding conversions (except on Mac and
Windows). Therefore, using non-ASCII path names will mostly work even on
platforms and file systems that use legacy extended ASCII encodings. However,
repositories created on such systems will not work properly on UTF-8-based
systems (e.g. Linux, Mac, Windows) and vice versa. Additionally, many
Git-based tools simply assume path names to be UTF-8 and will fail to display
other encodings correctly.
•Commit log messages are typically encoded in
UTF-8, but other extended ASCII encodings are also supported. This includes
ISO-8859-x, CP125x and many others, but not UTF-16/32, EBCDIC and CJK
multi-byte encodings (GBK, Shift-JIS, Big5, EUC-x, CP9xx etc.).
Although we encourage that the commit log messages are encoded in UTF-8, both
the core and Git Porcelain are designed not to force UTF-8 on projects. If all
participants of a particular project find it more convenient to use legacy
encodings, Git does not forbid it. However, there are a few things to keep in
mind.
1.git commit and git commit-tree issues a
warning if the commit log message given to it does not look like a valid UTF-8
string, unless you explicitly say your project uses a legacy encoding. The way
to say this is to have i18n.commitencoding in .git/config file, like
this:
Commit objects created with the above setting record the value of
i18n.commitencoding in its encoding header. This is to help
other people who look at them later. Lack of this header implies that the
commit log message is encoded in UTF-8.
[i18n] commitencoding = ISO-8859-1
2.git log, git show, git blame and
friends look at the encoding header of a commit object, and try to
re-code the log message into UTF-8 unless otherwise specified. You can specify
the desired output encoding with i18n.logoutputencoding in
.git/config file, like this:
If you do not have this configuration variable, the value of
i18n.commitencoding is used instead.
Note that we deliberately chose not to re-code the commit log message when a
commit is made to force UTF-8 at the commit object level, because re-coding to
UTF-8 is not necessarily a reversible operation.
[i18n] logoutputencoding = ISO-8859-1
ENVIRONMENT AND CONFIGURATION VARIABLES¶
The editor used to edit the commit log message will be chosen from the GIT_EDITOR environment variable, the core.editor configuration variable, the VISUAL environment variable, or the EDITOR environment variable (in that order). See git-var(1) for details.HOOKS¶
This command can run commit-msg, prepare-commit-msg, pre-commit, and post-commit hooks. See githooks(5) for more information.FILES¶
$GIT_DIR/COMMIT_EDITMSGThis file contains the commit message of a commit in
progress. If git commit exits due to an error before creating a commit,
any commit message that has been provided by the user (e.g., in an editor
session) will be available in this file, but will be overwritten by the next
invocation of git commit.
SEE ALSO¶
git-add(1), git-rm(1), git-mv(1), git-merge(1), git-commit-tree(1)GIT¶
Part of the git(1) suite05/15/2017 | Git 2.11.0 |