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Diffstat (limited to 'Documentation/git-commit-tree.txt')
| -rw-r--r-- | Documentation/git-commit-tree.txt | 49 |
1 files changed, 24 insertions, 25 deletions
diff --git a/Documentation/git-commit-tree.txt b/Documentation/git-commit-tree.txt index cf25507f8f..61888547a1 100644 --- a/Documentation/git-commit-tree.txt +++ b/Documentation/git-commit-tree.txt @@ -8,20 +8,20 @@ git-commit-tree - Create a new commit object SYNOPSIS -------- -'git-commit-tree' <tree> [-p <parent commit>]\* < changelog +'git commit-tree' <tree> [-p <parent commit>]\* < changelog DESCRIPTION ----------- This is usually not what an end user wants to run directly. See -gitlink:git-commit[1] instead. +linkgit:git-commit[1] instead. Creates a new commit object based on the provided tree object and -emits the new commit object id on stdout. If no parent is given then -it is considered to be an initial tree. +emits the new commit object id on stdout. -A commit object usually has 1 parent (a commit after a change) or up -to 16 parents. More than one parent represents a merge of branches -that led to them. +A commit object may have any number of parents. With exactly one +parent, it is an ordinary commit. Having more than one parent makes +the commit a merge between several lines of history. Initial (root) +commits have no parents. While a tree represents a particular directory state of a working directory, a commit represents that state in "time", and explains how @@ -40,7 +40,7 @@ OPTIONS -p <parent commit>:: Each '-p' indicates the id of a parent commit object. - + Commit Information ------------------ @@ -51,47 +51,47 @@ A commit encapsulates: - author name, email and date - committer name and email and the commit time. -If not provided, "git-commit-tree" uses your name, hostname and domain to -provide author and committer info. This can be overridden by -either `.git/config` file, or using the following environment variables. +While parent object ids are provided on the command line, author and +committer information is taken from the following environment variables, +if set: GIT_AUTHOR_NAME GIT_AUTHOR_EMAIL GIT_AUTHOR_DATE GIT_COMMITTER_NAME GIT_COMMITTER_EMAIL + GIT_COMMITTER_DATE + EMAIL (nb "<", ">" and "\n"s are stripped) -In `.git/config` file, the following items are used for GIT_AUTHOR_NAME and -GIT_AUTHOR_EMAIL: - - [user] - name = "Your Name" - email = "your@email.address.xz" +In case (some of) these environment variables are not set, the information +is taken from the configuration items user.name and user.email, or, if not +present, system user name and fully qualified hostname. -A commit comment is read from stdin (max 999 chars). If a changelog -entry is not provided via "<" redirection, "git-commit-tree" will just wait +A commit comment is read from stdin. If a changelog +entry is not provided via "<" redirection, 'git commit-tree' will just wait for one to be entered and terminated with ^D. +include::date-formats.txt[] Diagnostics ----------- You don't exist. Go away!:: The passwd(5) gecos field couldn't be read Your parents must have hated you!:: - The password(5) gecos field is longer than a giant static buffer. + The passwd(5) gecos field is longer than a giant static buffer. Your sysadmin must hate you!:: - The password(5) name field is longer than a giant static buffer. + The passwd(5) name field is longer than a giant static buffer. Discussion ---------- include::i18n.txt[] -See Also +SEE ALSO -------- -gitlink:git-write-tree[1] +linkgit:git-write-tree[1] Author @@ -104,5 +104,4 @@ Documentation by David Greaves, Junio C Hamano and the git-list <git@vger.kernel GIT --- -Part of the gitlink:git[7] suite - +Part of the linkgit:git[1] suite |