ui-log: Simplify decoration code

The decoration code inside of git returns the decoration type, so
utilize this to create the decoration spans.  Additionally, use
prettify_refname(...) to get the shorter name for the ref.

Signed-off-by: Tim Nordell <tim.nordell@logicpd.com>

diff --git a/ui-log.c b/ui-log.c
index 641a5b643f2b354d2b50636db8c591861eadac9e..d6d94f658391e57cdc11da36c7a0f7902d8716e1 100644 (file)
--- a/ui-log.c
+++ b/ui-log.c
@@ -65,36 +65,34 @@ void show_commit_decorations(struct commit *commit)
                return;
        html("<span class='decoration'>");
        while (deco) {
-               if (starts_with(deco->name, "refs/heads/")) {
-                       strncpy(buf, deco->name + 11, sizeof(buf) - 1);
+               strncpy(buf, prettify_refname(deco->name), sizeof(buf) - 1);
+               switch(deco->type) {
+               case DECORATION_NONE:
+                       /* If the git-core doesn't recognize it,
+                        * don't display anything. */
+                       break;
+               case DECORATION_REF_LOCAL:
                        cgit_log_link(buf, NULL, "branch-deco", buf, NULL,
-                                     ctx.qry.vpath, 0, NULL, NULL,
-                                     ctx.qry.showmsg, 0);
-               }
-               else if (starts_with(deco->name, "tag: refs/tags/")) {
-                       strncpy(buf, deco->name + 15, sizeof(buf) - 1);
-                       cgit_tag_link(buf, NULL, "tag-deco", buf);
-               }
-               else if (starts_with(deco->name, "refs/tags/")) {
-                       strncpy(buf, deco->name + 10, sizeof(buf) - 1);
+                               ctx.qry.vpath, 0, NULL, NULL,
+                               ctx.qry.showmsg, 0);
+                       break;
+               case DECORATION_REF_TAG:
                        cgit_tag_link(buf, NULL, "tag-deco", buf);
-               }
-               else if (starts_with(deco->name, "refs/remotes/")) {
+                       break;
+               case DECORATION_REF_REMOTE:
                        if (!ctx.repo->enable_remote_branches)
-                               goto next;
-                       strncpy(buf, deco->name + 13, sizeof(buf) - 1);
+                               break;
                        cgit_log_link(buf, NULL, "remote-deco", NULL,
-                                     oid_to_hex(&commit->object.oid),
-                                     ctx.qry.vpath, 0, NULL, NULL,
-                                     ctx.qry.showmsg, 0);
-               }
-               else {
-                       strncpy(buf, deco->name, sizeof(buf) - 1);
+                               oid_to_hex(&commit->object.oid),
+                               ctx.qry.vpath, 0, NULL, NULL,
+                               ctx.qry.showmsg, 0);
+                       break;
+               default:
                        cgit_commit_link(buf, NULL, "deco", ctx.qry.head,
-                                        oid_to_hex(&commit->object.oid),
-                                        ctx.qry.vpath);
+                                       oid_to_hex(&commit->object.oid),
+                                       ctx.qry.vpath);
+                       break;
                }
-next:
                deco = deco->next;
        }
        html("</span>");