X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=tag.c;h=28641cf85a0d32357269129f0e8b92bb9e21f399;hb=HEAD;hp=ceb86557c5eedb03cbdc81929b7d109b44d440d5;hpb=28de5b6b400fcdbd2d0665bc0cec7d7e4b813b43;p=git.git

diff --git a/tag.c b/tag.c
index ceb86557c..28641cf85 100644
--- a/tag.c
+++ b/tag.c
@@ -28,12 +28,29 @@ struct tag *lookup_tag(const unsigned char *sha1)
 		return create_object(sha1, OBJ_TAG, alloc_tag_node());
 	if (!obj->type)
 		obj->type = OBJ_TAG;
-        if (obj->type != OBJ_TAG) {
-                error("Object %s is a %s, not a tag",
-                      sha1_to_hex(sha1), typename(obj->type));
-                return NULL;
-        }
-        return (struct tag *) obj;
+	if (obj->type != OBJ_TAG) {
+		error("Object %s is a %s, not a tag",
+		      sha1_to_hex(sha1), typename(obj->type));
+		return NULL;
+	}
+	return (struct tag *) obj;
+}
+
+static unsigned long parse_tag_date(const char *buf, const char *tail)
+{
+	const char *dateptr;
+
+	while (buf < tail && *buf++ != '>')
+		/* nada */;
+	if (buf >= tail)
+		return 0;
+	dateptr = buf;
+	while (buf < tail && *buf++ != '\n')
+		/* nada */;
+	if (buf >= tail)
+		return 0;
+	/* dateptr < buf && buf[-1] == '\n', so strtoul will stop at buf-1 */
+	return strtoul(dateptr, NULL, 10);
 }
 
 int parse_tag_buffer(struct tag *item, void *data, unsigned long size)
@@ -86,6 +103,11 @@ int parse_tag_buffer(struct tag *item, void *data, unsigned long size)
 	item->tag = xmemdupz(bufptr, nl - bufptr);
 	bufptr = nl + 1;
 
+	if (!prefixcmp(bufptr, "tagger "))
+		item->date = parse_tag_date(bufptr, tail);
+	else
+		item->date = 0;
+
 	return 0;
 }