Teach cgit_object_link() about tag objects

This makes random tag links more helpfull, e.g. when a branch head references
a tag object, link to the tag page.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/ui-shared.c b/ui-shared.c
index 45105dc..1418010 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -263,24 +263,27 @@ void cgit_diff_link(char *name, char *title, char *class, char *head,
 
 void cgit_object_link(struct object *obj)
 {
         char *page, *arg, *url;
 
         if (obj->type == OBJ_COMMIT) {
                 cgit_commit_link(fmt("commit %s", sha1_to_hex(obj->sha1)), NULL, NULL,
                                  cgit_query_head, sha1_to_hex(obj->sha1));
                 return;
         } else if (obj->type == OBJ_TREE) {
                 page = "tree";
                 arg = "id";
+        } else if (obj->type == OBJ_TAG) {
+                page = "tag";
+                arg = "id";
         } else {
                 page = "blob";
                 arg = "id";
         }
 
         url = cgit_pageurl(cgit_query_repo, page,
                            fmt("%s=%s", arg, sha1_to_hex(obj->sha1)));
         html_link_open(url, NULL, NULL);
         htmlf("%s %s", typename(obj->type),
               sha1_to_hex(obj->sha1));
         html_link_close();
 }