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authorLars Hjemli <hjemli@gmail.com>2007-05-16 01:38:02 +0200
committerLars Hjemli <hjemli@gmail.com>2007-05-16 01:39:08 +0200
commit97de8f0554649544c78aeb35a4c3431f17667ec5 (patch)
treec418bbd4e37606c0d63ea2e304825a4975b45b9a
parentdff894d12953a8a3cd7cdca2357771212a2f57d6 (diff)
Add support for tree listing via h parameter
This makes the tree page benefit from repo.defbranch.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
-rw-r--r--ui-tree.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/ui-tree.c b/ui-tree.c
index db63e13..032a966 100644
--- a/ui-tree.c
+++ b/ui-tree.c
@@ -69,8 +69,18 @@ void cgit_print_tree(const char *rev, const char *hex, char *path)
 {
 	struct tree *tree;
 	unsigned char sha1[20];
+	struct commit *commit;
 
 	curr_rev = xstrdup(rev);
+	get_sha1(rev, sha1);
+	commit = lookup_commit_reference(sha1);
+	if (!commit || parse_commit(commit)) {
+		cgit_print_error(fmt("Invalid head: %s", rev));
+		return;
+	}
+	if (!hex)
+		hex = sha1_to_hex(commit->tree->object.sha1);
+
 	if (get_sha1_hex(hex, sha1)) {
 		cgit_print_error(fmt("Invalid object id: %s", hex));
 		return;