index 189573a3b3d459822b465d39db2f90001ffc98d3..801aede6094e40b5bfb1f4c5d09393e7011f500e 100644 (file)
--- a/Documentation/git-gc.txt
+++ b/Documentation/git-gc.txt
are not part of the current project most users will want to expire
them sooner. This option defaults to '30 days'.
+The above two configuration variables can be given to a pattern. For
+example, this sets non-default expiry values only to remote-tracking
+branches:
+
+------------
+[gc "refs/remotes/*"]
+ reflogExpire = never
+ reflogexpireUnreachable = 3 days
+------------
+
The optional configuration variable 'gc.rerereresolved' indicates
how long records of conflicted merge you resolved earlier are
kept. This defaults to 60 days.
'git gc' tries very hard to be safe about the garbage it collects. In
particular, it will keep not only objects referenced by your current set
-of branches and tags, but also objects referenced by the index, remote
-tracking branches, refs saved by 'git filter-branch' in
+of branches and tags, but also objects referenced by the index,
+remote-tracking branches, refs saved by 'git filter-branch' in
refs/original/, or reflogs (which may reference commits in branches
that were later amended or rewound).
all of those locations and decide whether it makes sense in your case to
remove those references.
+HOOKS
+-----
+
+The 'git gc --auto' command will run the 'pre-auto-gc' hook. See
+linkgit:githooks[5] for more information.
+
+
SEE ALSO
--------
linkgit:git-prune[1]