From: Eric Wong <e@80x24.org>
Date: Thu, 24 Dec 2015 11:36:33 +0000 (+0000)
Subject: git: expand callback to support object ID and type
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=3377b0c87167d6a8a4df5c8fa05be030e9b5caa4;p=thirdparty%2Fpublic-inbox.git

git: expand callback to support object ID and type

This metadata can be useful on an optional basis; allowing
calls to $git->check to be skipped.
---

diff --git a/lib/PublicInbox/Git.pm b/lib/PublicInbox/Git.pm
index 0f92dd9a8..4bc879ffd 100644
--- a/lib/PublicInbox/Git.pm
+++ b/lib/PublicInbox/Git.pm
@@ -43,10 +43,10 @@ sub cat_file {
 	my $in = $self->{in};
 	my $head = $in->getline;
 	$head =~ / missing$/ and return undef;
-	$head =~ /^[0-9a-f]{40} \S+ (\d+)$/ or
+	$head =~ /^([0-9a-f]{40}) (\S+) (\d+)$/ or
 		fail($self, "Unexpected result from git cat-file: $head");
 
-	my $size = $1;
+	my ($hex, $type, $size) = ($1, $2, $3);
 	my $ref_type = $ref ? ref($ref) : '';
 
 	my $rv;
@@ -55,7 +55,7 @@ sub cat_file {
 	my $cb_err;
 
 	if ($ref_type eq 'CODE') {
-		$rv = eval { $ref->($in, \$left) };
+		$rv = eval { $ref->($in, \$left, $type, $hex) };
 		$cb_err = $@;
 		# drain the rest
 		my $max = 8192;