move modules to git

hosts/git.cloonar.com/modules/gitea.nix

@@ -0,0 +1,36 @@
+{ config, ... }:
+let
+  domain = "git.cloonar.com";
+in
+{
+  services.nginx.virtualHosts."${domain}" = {
+    enableACME = true;
+    forceSSL = true;
+    locations."/" = {
+      proxyPass = "http://localhost:3001/";
+    };
+  };
+
+  services.gitea = {
+    enable = true;
+    appName = "Cloonar Gitea server"; # Give the site a name
+    settings = {
+      server = {
+        ROOT_URL = "https://${domain}/";
+        HTTP_PORT = 3001;
+        DOMAIN = domain;
+      };
+      openid = {
+        ENABLE_OPENID_SIGNIN = false;
+        ENABLE_OPENID_SIGNUP = true;
+        WHITELISTED_URIS     = "auth.example.com";
+      };
+      service = {
+        DISABLE_REGISTRATION                          = false;
+        ALLOW_ONLY_EXTERNAL_REGISTRATION              = true;
+        SHOW_REGISTRATION_BUTTON                      = false;
+      };
+      webhook.ALLOWED_HOST_LIST = "drone.cloonar.com";
+    };
+  };
+}