1f010d6bdf
We presently use the ".txt" extension for our AsciiDoc files. While not wrong, most editors do not associate this extension with AsciiDoc, meaning that contributors don't get automatic editor functionality that could be useful, such as syntax highlighting and prose linting. It is much more common to use the ".adoc" extension for AsciiDoc files, since this helps editors automatically detect files and also allows various forges to provide rich (HTML-like) rendering. Let's do that here, renaming all of the files and updating the includes where relevant. Adjust the various build scripts and makefiles to use the new extension as well. Note that this should not result in any user-visible changes to the documentation. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
146 lines
3.5 KiB
Plaintext
146 lines
3.5 KiB
Plaintext
git-cherry(1)
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=============
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NAME
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----
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git-cherry - Find commits yet to be applied to upstream
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SYNOPSIS
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--------
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[verse]
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'git cherry' [-v] [<upstream> [<head> [<limit>]]]
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DESCRIPTION
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-----------
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Determine whether there are commits in `<head>..<upstream>` that are
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equivalent to those in the range `<limit>..<head>`.
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The equivalence test is based on the diff, after removing whitespace
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and line numbers. git-cherry therefore detects when commits have been
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"copied" by means of linkgit:git-cherry-pick[1], linkgit:git-am[1] or
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linkgit:git-rebase[1].
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Outputs the SHA1 of every commit in `<limit>..<head>`, prefixed with
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`-` for commits that have an equivalent in <upstream>, and `+` for
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commits that do not.
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OPTIONS
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-------
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-v::
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Show the commit subjects next to the SHA1s.
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<upstream>::
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Upstream branch to search for equivalent commits.
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Defaults to the upstream branch of HEAD.
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<head>::
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Working branch; defaults to HEAD.
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<limit>::
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Do not report commits up to (and including) limit.
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EXAMPLES
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--------
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Patch workflows
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~~~~~~~~~~~~~~~
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git-cherry is frequently used in patch-based workflows (see
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linkgit:gitworkflows[7]) to determine if a series of patches has been
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applied by the upstream maintainer. In such a workflow you might
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create and send a topic branch like this:
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------------
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$ git checkout -b topic origin/master
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# work and create some commits
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$ git format-patch origin/master
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$ git send-email ... 00*
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------------
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Later, you can see whether your changes have been applied by saying
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(still on `topic`):
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------------
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$ git fetch # update your notion of origin/master
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$ git cherry -v
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------------
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Concrete example
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~~~~~~~~~~~~~~~~
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In a situation where topic consisted of three commits, and the
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maintainer applied two of them, the situation might look like:
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------------
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$ git log --graph --oneline --decorate --boundary origin/master...topic
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* 7654321 (origin/master) upstream tip commit
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[... snip some other commits ...]
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* cccc111 cherry-pick of C
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* aaaa111 cherry-pick of A
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[... snip a lot more that has happened ...]
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| * cccc000 (topic) commit C
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| * bbbb000 commit B
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| * aaaa000 commit A
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|/
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o 1234567 branch point
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------------
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In such cases, git-cherry shows a concise summary of what has yet to
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be applied:
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------------
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$ git cherry origin/master topic
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- cccc000... commit C
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+ bbbb000... commit B
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- aaaa000... commit A
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------------
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Here, we see that the commits A and C (marked with `-`) can be
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dropped from your `topic` branch when you rebase it on top of
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`origin/master`, while the commit B (marked with `+`) still needs to
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be kept so that it will be sent to be applied to `origin/master`.
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Using a limit
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~~~~~~~~~~~~~
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The optional <limit> is useful in cases where your topic is based on
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other work that is not in upstream. Expanding on the previous
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example, this might look like:
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------------
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$ git log --graph --oneline --decorate --boundary origin/master...topic
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* 7654321 (origin/master) upstream tip commit
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[... snip some other commits ...]
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* cccc111 cherry-pick of C
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* aaaa111 cherry-pick of A
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[... snip a lot more that has happened ...]
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| * cccc000 (topic) commit C
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| * bbbb000 commit B
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| * aaaa000 commit A
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| * 0000fff (base) unpublished stuff F
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[... snip ...]
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| * 0000aaa unpublished stuff A
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|/
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o 1234567 merge-base between upstream and topic
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------------
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By specifying `base` as the limit, you can avoid listing commits
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between `base` and `topic`:
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------------
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$ git cherry origin/master topic base
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- cccc000... commit C
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+ bbbb000... commit B
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- aaaa000... commit A
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------------
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SEE ALSO
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--------
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linkgit:git-patch-id[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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