builtin "git prune"

This actually removes the objects to be pruned, unless you specify "-n"
(at which point it will just tell you which files it would prune).

This doesn't do the pack-file pruning that the shell-script used to do,
but if somebody really wants to, they could add it easily enough. I wonder
how useful it is, though, considering that "git repack -a -d" is just a
lot more efficient and generates a better end result.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/builtin.h b/builtin.h
index d9e5483bd..5339d8627 100644
--- a/builtin.h
+++ b/builtin.h
@@ -25,6 +25,8 @@ extern int cmd_diff(int argc, const char **argv, char **envp);
 extern int cmd_format_patch(int argc, const char **argv, char **envp);
 extern int cmd_count_objects(int argc, const char **argv, char **envp);
 
+extern int cmd_prune(int argc, const char **argv, char **envp);
+
 extern int cmd_push(int argc, const char **argv, char **envp);
 extern int cmd_grep(int argc, const char **argv, char **envp);
 extern int cmd_rm(int argc, const char **argv, char **envp);