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The point of these sections is generally to:
1. Give credit where it is due.
2. Give the reader an idea of where to ask questions or
file bug reports.
But they don't do a good job of either case. For (1), they
are out of date and incomplete. A much more accurate answer
can be gotten through shortlog or blame. For (2), the
correct contact point is generally git@vger, and even if you
wanted to cc the contact point, the out-of-date and
incomplete fields mean you're likely sending to somebody
useless.
So let's drop the fields entirely from all manpages except
git(1) itself. We already point people to the mailing list
for bug reports there, and we can update the Authors section
to give credit to the major contributors and point to
shortlog and blame for more information.
Each page has a "This is part of git" footer, so people can
follow that to the main git manpage.
98 lines
2.5 KiB
Text
98 lines
2.5 KiB
Text
git-commit-tree(1)
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==================
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NAME
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----
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git-commit-tree - Create a new commit object
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SYNOPSIS
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--------
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'git commit-tree' <tree> [(-p <parent commit>)...] < changelog
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DESCRIPTION
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-----------
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This is usually not what an end user wants to run directly. See
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linkgit:git-commit[1] instead.
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Creates a new commit object based on the provided tree object and
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emits the new commit object id on stdout.
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A commit object may have any number of parents. With exactly one
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parent, it is an ordinary commit. Having more than one parent makes
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the commit a merge between several lines of history. Initial (root)
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commits have no parents.
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While a tree represents a particular directory state of a working
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directory, a commit represents that state in "time", and explains how
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to get there.
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Normally a commit would identify a new "HEAD" state, and while git
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doesn't care where you save the note about that state, in practice we
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tend to just write the result to the file that is pointed at by
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`.git/HEAD`, so that we can always see what the last committed
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state was.
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OPTIONS
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-------
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<tree>::
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An existing tree object
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-p <parent commit>::
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Each '-p' indicates the id of a parent commit object.
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Commit Information
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------------------
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A commit encapsulates:
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- all parent object ids
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- author name, email and date
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- committer name and email and the commit time.
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While parent object ids are provided on the command line, author and
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committer information is taken from the following environment variables,
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if set:
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GIT_AUTHOR_NAME
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GIT_AUTHOR_EMAIL
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GIT_AUTHOR_DATE
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GIT_COMMITTER_NAME
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GIT_COMMITTER_EMAIL
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GIT_COMMITTER_DATE
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EMAIL
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(nb "<", ">" and "\n"s are stripped)
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In case (some of) these environment variables are not set, the information
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is taken from the configuration items user.name and user.email, or, if not
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present, system user name and fully qualified hostname.
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A commit comment is read from stdin. If a changelog
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entry is not provided via "<" redirection, 'git commit-tree' will just wait
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for one to be entered and terminated with ^D.
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include::date-formats.txt[]
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Diagnostics
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-----------
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You don't exist. Go away!::
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The passwd(5) gecos field couldn't be read
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Your parents must have hated you!::
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The passwd(5) gecos field is longer than a giant static buffer.
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Your sysadmin must hate you!::
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The passwd(5) name field is longer than a giant static buffer.
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Discussion
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----------
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include::i18n.txt[]
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SEE ALSO
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--------
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linkgit:git-write-tree[1]
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GIT
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---
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Part of the linkgit:git[1] suite
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