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1684c1b219
In commit fbd4a70 (list-objects: mark more commits as edges in
mark_edges_uninteresting - 2013-08-16), we marked an increasing number
of edges uninteresting. This change, and the subsequent change to make
this conditional on --objects-edge, are used by --thin to make much
smaller packs for shallow clones.
Unfortunately, they cause a significant performance regression when
pushing non-shallow clones with lots of refs (23.322 seconds vs.
4.785 seconds with 22400 refs). Add an option to git rev-list,
--objects-edge-aggressive, that preserves this more aggressive behavior,
while leaving --objects-edge to provide more performant behavior.
Preserve the current behavior for the moment by using the aggressive
option.
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
120 lines
3.7 KiB
Text
120 lines
3.7 KiB
Text
git-rev-list(1)
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===============
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NAME
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----
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git-rev-list - Lists commit objects in reverse chronological order
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SYNOPSIS
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--------
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[verse]
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'git rev-list' [ \--max-count=<number> ]
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[ \--skip=<number> ]
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[ \--max-age=<timestamp> ]
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[ \--min-age=<timestamp> ]
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[ \--sparse ]
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[ \--merges ]
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[ \--no-merges ]
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[ \--min-parents=<number> ]
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[ \--no-min-parents ]
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[ \--max-parents=<number> ]
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[ \--no-max-parents ]
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[ \--first-parent ]
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[ \--remove-empty ]
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[ \--full-history ]
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[ \--not ]
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[ \--all ]
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[ \--branches[=<pattern>] ]
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[ \--tags[=<pattern>] ]
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[ \--remotes[=<pattern>] ]
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[ \--glob=<glob-pattern> ]
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[ \--ignore-missing ]
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[ \--stdin ]
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[ \--quiet ]
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[ \--topo-order ]
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[ \--parents ]
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[ \--timestamp ]
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[ \--left-right ]
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[ \--left-only ]
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[ \--right-only ]
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[ \--cherry-mark ]
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[ \--cherry-pick ]
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[ \--encoding=<encoding> ]
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[ \--(author|committer|grep)=<pattern> ]
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[ \--regexp-ignore-case | -i ]
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[ \--extended-regexp | -E ]
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[ \--fixed-strings | -F ]
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[ \--date=(local|relative|default|iso|iso-strict|rfc|short) ]
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[ [ \--objects | \--objects-edge | \--objects-edge-aggressive ]
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[ \--unpacked ] ]
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[ \--pretty | \--header ]
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[ \--bisect ]
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[ \--bisect-vars ]
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[ \--bisect-all ]
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[ \--merge ]
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[ \--reverse ]
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[ \--walk-reflogs ]
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[ \--no-walk ] [ \--do-walk ]
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[ \--use-bitmap-index ]
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<commit>... [ \-- <paths>... ]
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DESCRIPTION
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-----------
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List commits that are reachable by following the `parent` links from the
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given commit(s), but exclude commits that are reachable from the one(s)
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given with a '{caret}' in front of them. The output is given in reverse
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chronological order by default.
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You can think of this as a set operation. Commits given on the command
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line form a set of commits that are reachable from any of them, and then
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commits reachable from any of the ones given with '{caret}' in front are
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subtracted from that set. The remaining commits are what comes out in the
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command's output. Various other options and paths parameters can be used
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to further limit the result.
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Thus, the following command:
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-----------------------------------------------------------------------
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$ git rev-list foo bar ^baz
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-----------------------------------------------------------------------
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means "list all the commits which are reachable from 'foo' or 'bar', but
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not from 'baz'".
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A special notation "'<commit1>'..'<commit2>'" can be used as a
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short-hand for "{caret}'<commit1>' '<commit2>'". For example, either of
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the following may be used interchangeably:
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-----------------------------------------------------------------------
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$ git rev-list origin..HEAD
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$ git rev-list HEAD ^origin
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-----------------------------------------------------------------------
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Another special notation is "'<commit1>'...'<commit2>'" which is useful
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for merges. The resulting set of commits is the symmetric difference
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between the two operands. The following two commands are equivalent:
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-----------------------------------------------------------------------
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$ git rev-list A B --not $(git merge-base --all A B)
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$ git rev-list A...B
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-----------------------------------------------------------------------
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'rev-list' is a very essential Git command, since it
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provides the ability to build and traverse commit ancestry graphs. For
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this reason, it has a lot of different options that enables it to be
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used by commands as different as 'git bisect' and
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'git repack'.
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OPTIONS
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-------
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:git-rev-list: 1
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include::rev-list-options.txt[]
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include::pretty-formats.txt[]
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GIT
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---
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Part of the linkgit:git[1] suite
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