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157 lines
4.6 KiB
Plaintext
157 lines
4.6 KiB
Plaintext
git-format-patch(1)
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===================
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NAME
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----
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git-format-patch - Prepare patches for e-mail submission
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SYNOPSIS
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--------
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[verse]
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'git-format-patch' [-n | -k] [-o <dir> | --stdout] [--attach] [--thread]
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[-s | --signoff] [--diff-options] [--start-number <n>]
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[--in-reply-to=Message-Id] [--suffix=.<sfx>]
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[--ignore-if-in-upstream]
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<since>[..<until>]
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DESCRIPTION
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-----------
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Prepare each commit between <since> and <until> with its patch in
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one file per commit, formatted to resemble UNIX mailbox format.
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If ..<until> is not specified, the head of the current working
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tree is implied. For a more complete list of ways to spell
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<since> and <until>, see "SPECIFYING REVISIONS" section in
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gitlink:git-rev-parse[1].
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The output of this command is convenient for e-mail submission or
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for use with gitlink:git-am[1].
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Each output file is numbered sequentially from 1, and uses the
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first line of the commit message (massaged for pathname safety) as
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the filename. The names of the output files are printed to standard
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output, unless the --stdout option is specified.
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If -o is specified, output files are created in <dir>. Otherwise
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they are created in the current working directory.
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If -n is specified, instead of "[PATCH] Subject", the first line
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is formatted as "[PATCH n/m] Subject".
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If given --thread, git-format-patch will generate In-Reply-To and
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References headers to make the second and subsequent patch mails appear
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as replies to the first mail; this also generates a Message-Id header to
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reference.
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OPTIONS
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-------
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-o|--output-directory <dir>::
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Use <dir> to store the resulting files, instead of the
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current working directory.
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-n|--numbered::
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Name output in '[PATCH n/m]' format.
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--start-number <n>::
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Start numbering the patches at <n> instead of 1.
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-k|--keep-subject::
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Do not strip/add '[PATCH]' from the first line of the
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commit log message.
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-s|--signoff::
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Add `Signed-off-by:` line to the commit message, using
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the committer identity of yourself.
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--stdout::
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Print all commits to the standard output in mbox format,
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instead of creating a file for each one.
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--attach::
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Create attachments instead of inlining patches.
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--thread::
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Add In-Reply-To and References headers to make the second and
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subsequent mails appear as replies to the first. Also generates
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the Message-Id header to reference.
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--in-reply-to=Message-Id::
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Make the first mail (or all the mails with --no-thread) appear as a
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reply to the given Message-Id, which avoids breaking threads to
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provide a new patch series.
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--ignore-if-in-upstream::
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Do not include a patch that matches a commit in
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<until>..<since>. This will examine all patches reachable
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from <since> but not from <until> and compare them with the
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patches being generated, and any patch that matches is
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ignored.
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--suffix=.<sfx>::
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Instead of using `.patch` as the suffix for generated
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filenames, use specifed suffix. A common alternative is
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`--suffix=.txt`.
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+
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Note that you would need to include the leading dot `.` if you
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want a filename like `0001-description-of-my-change.patch`, and
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the first letter does not have to be a dot. Leaving it empty would
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not add any suffix.
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CONFIGURATION
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-------------
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You can specify extra mail header lines to be added to each
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message in the repository configuration. Also you can specify
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the default suffix different from the built-in one:
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------------
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[format]
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headers = "Organization: git-foo\n"
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suffix = .txt
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------------
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EXAMPLES
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--------
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git-format-patch -k --stdout R1..R2 | git-am -3 -k::
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Extract commits between revisions R1 and R2, and apply
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them on top of the current branch using `git-am` to
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cherry-pick them.
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git-format-patch origin::
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Extract all commits which are in the current branch but
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not in the origin branch. For each commit a separate file
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is created in the current directory.
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git-format-patch -M -B origin::
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The same as the previous one. Additionally, it detects
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and handles renames and complete rewrites intelligently to
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produce a renaming patch. A renaming patch reduces the
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amount of text output, and generally makes it easier to
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review it. Note that the "patch" program does not
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understand renaming patches, so use it only when you know
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the recipient uses git to apply your patch.
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git-format-patch -3::
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Extract three topmost commits from the current branch
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and format them as e-mailable patches.
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See Also
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--------
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gitlink:git-am[1], gitlink:git-send-email[1]
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Author
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------
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Written by Junio C Hamano <junkio@cox.net>
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Documentation
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--------------
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Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
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GIT
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---
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Part of the gitlink:git[7] suite
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