Alexandre Julliard : git-to-cvs:
Use git-for-each-ref to list tags in order to support packed refs.
Alexandre Julliard
julliard at wine.codeweavers.com
Thu Jun 14 11:18:12 CDT 2007
Module: tools
Branch: master
Commit: e045280709c2c8f4ff5cd501721d4d59a4a5cb94
URL: http://source.winehq.org/git/tools.git/?a=commit;h=e045280709c2c8f4ff5cd501721d4d59a4a5cb94
Author: Alexandre Julliard <julliard at winehq.org>
Date: Thu Jun 14 16:20:42 2007 +0200
git-to-cvs: Use git-for-each-ref to list tags in order to support packed refs.
---
git-to-cvs | 8 +++++---
1 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/git-to-cvs b/git-to-cvs
index bf587fc..8d8ab43 100755
--- a/git-to-cvs
+++ b/git-to-cvs
@@ -373,14 +373,16 @@ sub apply_commits()
# build a list of all commits that are pointed to by a tag
sub read_tags()
{
- opendir DIR, "$git_dir/refs/tags";
- foreach my $tag (grep /^wine/, readdir DIR )
+ open LIST, "-|" or exec "git-for-each-ref", "refs/tags/wine*" or die "cannot run git-for-each-ref";
+ while (<LIST>)
{
+ next unless /^[0-9a-f]{40} tag\trefs\/tags\/(.*)$/;
+ my $tag = $1;
my $commit = `git-rev-parse $tag^{commit}`;
chomp $commit;
$tags{$commit} = $tag;
}
- close DIR;
+ close LIST;
}
# use a tmp index file to avoid touching the main one
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