Finally switch to flakes.

nixos/server/gitea.nix

@@ -0,0 +1,25 @@
+{
+  services.gitea = let
+    secrets = import ../common/secrets.nix;
+  in {
+    enable = true;
+    settings = {
+      server = {
+        DOMAIN = "git.${secrets.jimDomain}";
+        ROOT_URL = "https://git.${secrets.jimDomain}:443";
+        HTTP_PORT = 3110;
+        SSH_PORT = 2299;
+        START_SSH_SERVER = true;
+      };
+      mailer = {
+        ENABLED = true;
+        SMTP_ADDR = "mx.${secrets.jimDomain}";
+        FROM = "Jimbo's Git <noreply@${secrets.jimDomain}>";
+        USER = "noreply@${secrets.jimDomain}";
+        PASSWD = secrets.noreplyPassword;
+        PROTOCOL = "smtps";
+      };
+      service.REGISTER_EMAIL_CONFIRM = true;
+    };
+  };
+}