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>
2018-02-12 23:10:06 +01:00
--- a/ui-shared.c
+++ b/ui-shared.c
@ -775,6 +775,8 @@ void cgit_print_docstart(void)
 		cgit_add_clone_urls(print_rel_vcs_link);
 	if (ctx.cfg.head_include)
 		html_include(ctx.cfg.head_include);
+	if (ctx.repo && ctx.repo->extra_head_content)
+		html(ctx.repo->extra_head_content);
 	html("</head>\n");
 	html("<body>\n");
 	if (ctx.cfg.header)