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2cf565c53c
Split the core-git.txt file Formatting fix to the diff-format.txt Signed-off-by: David Greaves <david@dgreaves.com>
88 lines
2 KiB
Text
88 lines
2 KiB
Text
git-rev-tree(1)
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===============
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v0.1, May 2005
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NAME
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----
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git-rev-tree - Provides the revision tree for one or more commits
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SYNOPSIS
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--------
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'git-rev-tree' [--edges] [--cache <cache-file>] [^]<commit> [[^]<commit>]
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DESCRIPTION
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-----------
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Provides the revision tree for one or more commits.
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OPTIONS
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-------
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--edges::
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Show edges (ie places where the marking changes between parent
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and child)
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--cache <cache-file>::
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Use the specified file as a cache from a previous git-rev-list run
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to speed things up. Note that this "cache" is totally different
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concept from the directory index. Also this option is not
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implemented yet.
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[^]<commit>::
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The commit id to trace (a leading caret means to ignore this
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commit-id and below)
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Output
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------
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<date> <commit>:<flags> [<parent-commit>:<flags> ]\*
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<date>::
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Date in 'seconds since epoch'
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<commit>::
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id of commit object
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<parent-commit>::
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id of each parent commit object (>1 indicates a merge)
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<flags>::
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The flags are read as a bitmask representing each commit
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provided on the commandline. eg: given the command:
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$ git-rev-tree <com1> <com2> <com3>
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The output:
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<date> <commit>:5
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means that <commit> is reachable from <com1>(1) and <com3>(4)
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A revtree can get quite large. "git-rev-tree" will eventually allow
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you to cache previous state so that you don't have to follow the whole
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thing down.
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So the change difference between two commits is literally
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git-rev-tree [commit-id1] > commit1-revtree
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git-rev-tree [commit-id2] > commit2-revtree
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join -t : commit1-revtree commit2-revtree > common-revisions
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(this is also how to find the most common parent - you'd look at just
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the head revisions - the ones that aren't referred to by other
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revisions - in "common-revision", and figure out the best one. I
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think.)
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Author
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------
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Written by Linus Torvalds <torvalds@osdl.org>
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Documentation
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--------------
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Documentation by David Greaves, 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 link:git.html[git] suite
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