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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are out of date and incomplete.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wanted to cc the contact point, the out-of-date and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.
75 lines
1.7 KiB
Text
75 lines
1.7 KiB
Text
git-name-rev(1)
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===============
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NAME
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----
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git-name-rev - Find symbolic names for given revs
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SYNOPSIS
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--------
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[verse]
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'git name-rev' [--tags] [--refs=<pattern>]
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( --all | --stdin | <committish>... )
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DESCRIPTION
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-----------
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Finds symbolic names suitable for human digestion for revisions given in any
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format parsable by 'git rev-parse'.
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OPTIONS
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-------
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--tags::
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Do not use branch names, but only tags to name the commits
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--refs=<pattern>::
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Only use refs whose names match a given shell pattern.
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--all::
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List all commits reachable from all refs
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--stdin::
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Read from stdin, append "(<rev_name>)" to all sha1's of nameable
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commits, and pass to stdout
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--name-only::
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Instead of printing both the SHA-1 and the name, print only
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the name. If given with --tags the usual tag prefix of
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"tags/" is also omitted from the name, matching the output
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of `git-describe` more closely.
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--no-undefined::
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Die with error code != 0 when a reference is undefined,
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instead of printing `undefined`.
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--always::
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Show uniquely abbreviated commit object as fallback.
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EXAMPLE
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-------
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Given a commit, find out where it is relative to the local refs. Say somebody
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wrote you about that fantastic commit 33db5f4d9027a10e477ccf054b2c1ab94f74c85a.
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Of course, you look into the commit, but that only tells you what happened, but
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not the context.
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Enter 'git name-rev':
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------------
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% git name-rev 33db5f4d9027a10e477ccf054b2c1ab94f74c85a
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33db5f4d9027a10e477ccf054b2c1ab94f74c85a tags/v0.99~940
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------------
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Now you are wiser, because you know that it happened 940 revisions before v0.99.
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Another nice thing you can do is:
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------------
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% git log | git name-rev --stdin
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------------
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GIT
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---
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Part of the linkgit:git[1] suite
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