add e11sync-caddy

pkgs/e11sync-caddy.nix

@@ -0,0 +1,22 @@
+{
+  writeTextFile,
+  e11sync-static,
+  gunicornPort ? 8002,
+}:
+writeTextFile {
+  name = "e11sync-caddy";
+  text = ''
+    header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload"
+    header /static/CACHE/* Cache-Control "public, max-age=31536000, immutable"
+
+    route /static/* {
+      uri strip_prefix /static
+      file_server * {
+        root ${e11sync-static}
+        precompressed br gzip
+      }
+    }
+
+    reverse_proxy http://127.0.0.1:${toString gunicornPort}
+  '';
+}

pkgs/e11sync.nix

@@ -6,7 +6,7 @@
   python3Packages,
   libmaxminddb,
   dart-sass,
-  gunicornPort ? 8001,
+  gunicornPort ? 8002,
   database-path ? null,
   geoip-mmdb,
 }: