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, 4 insertions, 0 deletions

diff --git a/cgit.c b/cgit.c
index 0c9f3e9..e2d7891 100644
--- a/cgit.c
+++ b/cgit.c
@@ -46,6 +46,8 @@ static void repo_config(struct cgit_repo *repo, const char *name, const char *va
                 repo->homepage = xstrdup(value);
         else if (!strcmp(name, "defbranch"))
                 repo->defbranch = xstrdup(value);
+        else if (!strcmp(name, "extra-head-content"))
+                repo->extra_head_content = xstrdup(value);
         else if (!strcmp(name, "snapshots"))
                 repo->snapshots = ctx.cfg.snapshots & cgit_parse_snapshots_mask(value);
         else if (!strcmp(name, "enable-commit-graph"))
@@ -797,6 +799,8 @@ static void print_repo(FILE *f, struct cgit_repo *repo)
         }
         if (repo->defbranch)
                 fprintf(f, "repo.defbranch=%s\n", repo->defbranch);
+        if (repo->extra_head_content)
+                fprintf(f, "repo.extra-head-content=%s\n", repo->extra_head_content);
         if (repo->module_link)
                 fprintf(f, "repo.module-link=%s\n", repo->module_link);
         if (repo->section)