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git-name-rev tries to find nice symbolic names for commits. It does so by walking the commits from the refs. When the symbolic name is ambiguous, the following heuristic is applied: Try to avoid too many ~'s, and if two ambiguous names have the same count of ~'s, take the one whose last number is smaller. With "--tags", the names are derived only from tags. With "--stdin", the stdin is parsed, and after every sha1 for which a name could be found, the name is appended. (Try "git log | git name-rev --stdin".) Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
66 lines
1.3 KiB
Text
66 lines
1.3 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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'git-name-rev' [--tags] ( --all | --stdin | <commitish>... )
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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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--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 name'able
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commits, and pass to stdout
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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 phantastic 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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------------
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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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Author
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------
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Written by Johannes Schindelin <Johannes.Schindelin@gmx.de>
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Documentation
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--------------
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Documentation by Johannes Schindelin.
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GIT
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---
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Part of the gitlink:git[7] suite
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