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GIT-COMMIT(1)			  Git Manual			 GIT-COMMIT(1)



NAME
       git-commit - Record changes to the repository

SYNOPSIS
       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, --all
	   Tell 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
	   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 the long-format. Implies
	   --dry-run.

       -z, --null
	   When showing short or porcelain status output, print the filename
	   verbatim and terminate the entries with NUL, instead of LF. If no
	   format is given, implies the --porcelain output format. Without the
	   -z option, filenames with "unusual" characters are quoted as
	   explained for the configuration variable core.quotePath (see git-
	   config(1)).

       -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
	       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 found below is truncated, if the message is to be
	       edited. "#" can be customized with core.commentChar.

		   # ------------------------ >8 ------------------------

	   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)).

       -e, --edit
	   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:

		       $ git reset --soft HEAD^
		       $ ... do something else to come up with the right tree ...
		       $ git commit -c ORIG_HEAD

	   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
	   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. If used together
	   with --allow-empty paths are also not required, and an empty commit
	   will be created.

       -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:

	   o   no - Show no untracked files

	   o   normal - Shows untracked files and directories

	   o   all - Also shows individual files in untracked directories.

	       The default can be changed using the status.showUntrackedFiles
	       configuration variable documented in git-config(1).

       -v, --verbose
	   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 format
	   It 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 1 hour ahead of UTC) is +0100.

       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


       Instead of staging files after each individual change, you can tell git
       commit to notice the changes to the files whose contents are tracked in
       your working tree and do corresponding git add and git rm for you. That
       is, this example does the same as the earlier example if there is no
       other change in your working tree:

	   $ edit hello.c
	   $ rm goodbye.c
	   $ git commit -a


       The command git commit -a first looks at your working tree, notices
       that you have modified hello.c and removed goodbye.c, and performs
       necessary git add and git rm for you.

       After staging changes to many files, you can alter the order the
       changes are recorded in, by giving pathnames to git commit. When
       pathnames are given, the command makes a commit that only records the
       changes made to the named paths:

	   $ edit hello.c hello.h
	   $ git add hello.c hello.h
	   $ edit Makefile
	   $ git commit Makefile


       This makes a commit that records the modification to Makefile. The
       changes staged for hello.c and hello.h are not included in the
       resulting commit. However, their changes are not lost -- they are still
       staged and merely held back. After the above sequence, if you do:

	   $ git commit


       this second commit would record the changes to hello.c and hello.h as
       expected.

       After a merge (initiated by git merge or git pull) stops because of
       conflicts, cleanly merged paths are already staged to be committed for
       you, and paths that conflicted are left in unmerged state. You would
       have to first check which paths are conflicting with git status and
       after fixing them manually in your working tree, you would stage the
       result as usual with git add:

	   $ git status | grep unmerged
	   unmerged: hello.c
	   $ edit hello.c
	   $ git add hello.c


       After resolving conflicts and staging the result, git ls-files -u would
       stop mentioning the conflicted path. When you are done, run git commit
       to finally record the merge:

	   $ git commit


       As with the case to record your own changes, you can use -a option to
       save typing. One difference is that during a merge resolution, you
       cannot use git commit with pathnames to alter the order the changes are
       committed, because the merge should be recorded as a single commit. In
       fact, the command refuses to run when given pathnames (but see -i
       option).

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.

       o   The contents of the blob objects are uninterpreted sequences of
	   bytes. There is no encoding translation at the core level.

       o   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.

       o   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:

	       [i18n]
		       commitEncoding = ISO-8859-1

	   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.

	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:

	       [i18n]
		       logOutputEncoding = ISO-8859-1

	   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.

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,
       post-commit and post-rewrite hooks. See githooks(5) for more
       information.

FILES
       $GIT_DIR/COMMIT_EDITMSG
	   This 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) suite



Git 2.14.4			  06/05/2018			 GIT-COMMIT(1)