extra-head-content: introduce another option for meta tags

This is to support things like go-import meta tags, which are on a
per-repo basis.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

1 files changed, 1 insertions, 0 deletions

@@ -81,6 +81,7 @@ struct cgit_repo {
         char *name;
         char *path;
         char *desc;
+        char *extra_head_content;
         char *owner;
         char *homepage;
         char *defbranch;