1 files changed, 74 insertions, 0 deletions

diff --git a/ui-tag.c b/ui-tag.c
new file mode 100644
index 0000000..a6989ff
--- /dev/null
+++ b/ui-tag.c
@@ -0,0 +1,74 @@
+/* ui-tag.c: display a tag
+ *
+ * Copyright (C) 2007 Lars Hjemli
+ *
+ * Licensed under GNU General Public License v2
+ *   (see COPYING for full license text)
+ */
+
+#include "cgit.h"
+
+
+static void print_tag_content(char *buf)
+{
+        char *p;
+
+        if (!buf)
+                return;
+
+        html("<div class='commit-subject'>");
+        p = strchr(buf, '\n');
+        if (p)
+                *p = '\0';
+        html_txt(buf);
+        html("</div>");
+        if (p) {
+                html("<div class='commit-msg'>");
+                html_txt(++p);
+                html("</div>");
+        }
+}
+
+void cgit_print_tag(char *revname)
+{
+        unsigned char sha1[20];
+        struct object *obj;
+        struct tag *tag;
+        struct taginfo *info;
+
+        if (get_sha1(revname, sha1)) {
+                cgit_print_error(fmt("Bad tag reference: %s", revname));
+                return;
+        }
+        obj = parse_object(sha1);
+        if (!obj) {
+                cgit_print_error(fmt("Bad object id: %s", sha1_to_hex(sha1)));
+                return;
+        }
+        if (obj->type == OBJ_TAG) {
+                tag = lookup_tag(sha1);
+                if (!tag || parse_tag(tag) || !(info = cgit_parse_tag(tag))) {
+                        cgit_print_error(fmt("Bad tag object: %s", revname));
+                        return;
+                }
+                html("<table class='commit-info'>\n");
+                htmlf("<tr><td>Tag name</td><td>%s (%s)</td></tr>\n",
+                      revname, sha1_to_hex(sha1));
+                if (info->tagger_date > 0) {
+                        html("<tr><td>Tag date</td><td>");
+                        cgit_print_date(info->tagger_date, FMT_LONGDATE);
+                        html("</td><tr>\n");
+                }
+                if (info->tagger) {
+                        html("<tr><td>Tagged by</td><td>");
+                        html_txt(info->tagger);
+                        html("</td></tr>\n");
+                }
+                html("<tr><td>Tagged object</td><td>");
+                cgit_object_link(tag->tagged);
+                html("</td></tr>\n");
+                html("</table>\n");
+                print_tag_content(info->msg);
+        }
+        return;
+}