wrangler.example.jsonc

{
  // Reference Worker configuration for a deployment that includes the optional
  // cloud terminal. Drop the `containers`, `durable_objects` and `migrations`
  // blocks entirely if you only want the browser runtime — everything except
  // the sandbox terminal keeps working without them.
  "name": "opends-code",
  "main": "worker/index.js",
  "compatibility_date": "2026-06-01",
  "compatibility_flags": ["nodejs_compat"],

  // The workbench build (scripts/fetch-workbench.mjs) plus the bridge
  // extension. This is the whole editor: static files, no server rendering.
  "assets": {
    "directory": "./public",
    "binding": "ASSETS"
  },

  "r2_buckets": [{ "binding": "WORKSPACES", "bucket_name": "opends-workspaces" }],

  "vars": {
    // Required by the Sandbox SDK: the HTTP and WebSocket transports were
    // removed after 2026-07-09.
    "SANDBOX_TRANSPORT": "rpc",
    "R2_BUCKET_NAME": "opends-workspaces",
    "R2_ACCOUNT_ID": "YOUR_ACCOUNT_ID"
  },

  // Secrets (set with `wrangler secret put`):
  //   SHELL_TICKET_SECRET  32+ random bytes; signs the terminal WebSocket ticket.
  //                        Cloud terminals stay disabled until this exists.

  "containers": [
    {
      "class_name": "Sandbox",
      "image": "../docker/Dockerfile",
      "instance_type": "standard-1",
      "max_instances": 25
    }
  ],
  "durable_objects": {
    "bindings": [{ "name": "Sandbox", "class_name": "Sandbox" }]
  },
  "migrations": [{ "tag": "v1", "new_sqlite_classes": ["Sandbox"] }]
}