Add forgejo host

config/hosts/forgejo/nginx.nix

@@ -0,0 +1,37 @@
+{ config, ... }:
+{
+  services.nginx = {
+    enable = true;
+    virtualHosts."git.nekover.se" = {
+      forceSSL = true;
+      enableACME = true;
+      listen = [
+        {
+          addr = "0.0.0.0";
+          port = 80;
+        }
+        {
+          addr = "0.0.0.0";
+          port = 8443;
+          ssl = true;
+          extraParameters = [ "proxy_protocol" ];
+        }
+      ];
+
+      locations."/" = {
+        proxyPass = "${config.services.forgejo.settings.server.PROTOCOL}://${config.services.forgejo.settings.server.HTTP_ADDR}:${builtins.toString config.services.forgejo.settings.server.HTTP_PORT}";
+      };
+
+      # Disallow crawling archives to save disk space.
+      # See: https://forgejo.org/docs/latest/admin/search-engines-indexation/
+      locations."/robots.txt" = {
+        return = "200 \"User-agent: *\\nDisallow: /*/*/archive/\\n\"";
+      };
+
+      extraConfig = ''
+        set_real_ip_from 10.202.41.100;
+        real_ip_header proxy_protocol;
+      '';
+    };
+  };
+}