git-svn: unlink internal index files after operations

Being git, we can generate these very quickly on the fly as
needed, so there's no point in wasting space for these things
for large projects.

Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/git-svn.perl b/git-svn.perl
index 34c5e3d2e4246aeed42d1be89f86c3c20839d509..3aa7f8cb408402305df316d2ff90b69a3267c5a0 100755 (executable)
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -396,6 +396,7 @@ sub cmd_set_tree {
        }
        $gs->set_tree($_) foreach @revs;
        print "Done committing ",scalar @revs," revisions to SVN\n";
+       unlink $gs->{index};
 }
 
 sub cmd_dcommit {
@@ -514,6 +515,7 @@ sub cmd_dcommit {
                        $last_rev = $cmt_rev;
                }
        }
+       unlink $gs->{index};
 }
 
 sub cmd_find_rev {
@@ -1374,6 +1376,7 @@ sub fetch_all {
 
        ($base, $head) = parse_revision_argument($base, $head);
        $ra->gs_fetch_loop_common($base, $head, \@gs, \@globs);
+       unlink $_->{index} foreach @gs;
 }
 
 sub read_all_remotes {