Add cgit_diff_link()

[ps-cgit] / ui-shared.c

diff --git a/ui-shared.c b/ui-shared.c
index 71c899a12bd72ab068a84358931505fd35780cd7..15d825460f6d604441c0f3746e7ffa478af18cd7 100644 (file)
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -176,6 +176,28 @@ void cgit_commit_link(char *name, char *title, char *class, char *head,
        reporevlink("commit", name, title, class, head, rev, NULL);
 }
 
+void cgit_diff_link(char *name, char *title, char *class, char *head,
+                   char *new_rev, char *old_rev, char *path)
+{
+       char *delim;
+
+       delim = repolink(title, class, "diff", head, path);
+       if (new_rev && strcmp(new_rev, cgit_query_head)) {
+               html(delim);
+               html("id=");
+               html_attr(new_rev);
+               delim = "&";
+       }
+       if (old_rev) {
+               html(delim);
+               html("id2=");
+               html_attr(old_rev);
+       }
+       html("'>");
+       html_txt(name);
+       html("</a>");
+}
+
 void cgit_print_date(time_t secs, char *format)
 {
        char buf[64];