Rebase tree.

1 files changed, 33 insertions, 0 deletions

diff --git a/lib/LXRng/Repo/Git/Iterator.pm b/lib/LXRng/Repo/Git/Iterator.pm
new file mode 100644
index 0000000..978e584
--- /dev/null
+++ b/lib/LXRng/Repo/Git/Iterator.pm
@@ -0,0 +1,33 @@
+package LXRng::Repo::Git::Iterator;
+
+use strict;
+use LXRng::Repo::Git::File;
+
+sub new {
+    my ($class, $repo, $release) = @_;
+
+    my @refs;
+    my $git = $repo->_git_cmd('ls-tree', '-r', $release);
+    while (<$git>) {
+	if (/\S+\s+blob\s+(\S+)\s+(\S+)/) {
+	    push(@refs, [$2, $1]);
+	}
+    }
+    close($git);
+
+    return bless({refs => \@refs, repo => $repo, rel => $release}, $class);
+}
+
+sub next {
+    my ($self) = @_;
+
+    return undef unless @{$$self{'refs'}} > 0;
+    my $file = shift(@{$$self{'refs'}});
+
+    return LXRng::Repo::Git::File->new($$self{'repo'},
+					  $$file[0],
+					  $$file[1],
+					  $$self{'rel'});
+}
+
+1;