package testing X1=in: string test: { string #up: [ { do: "fetch-container" ref: "alpine" }, { do: "exec" args: ["sh", "-c", """ echo -n "received: \(X1)" > /out """] // XXX Blocked by https://github.com/blocklayerhq/dagger/issues/19 dir: "/" }, { do: "export" source: "/out" format: "string" }, ] }