write-script-go

Go scripts can return JSON-serializable data by implementing a main function in the inner package with signature func main(param1 string, param2 int) (map[string]interface{}, error). Return a map containing your results and an error; Windmill automatically serializes the map to JSON for downstream consumption.

Deterministic Go scripts for Windmill require the Go toolchain, a properly configured module, and a package named inner with a main function matching the exact signature func main(param1 string, param2 int) (map[string]interface{}, error). This enforced contract ensures consistent, reproducible execution.

Yes. Go scripts integrate with Windmill by implementing the inner package with a main function accepting typed parameters and returning a map and error. This pattern enables parameterized data processing with deterministic, JSON-compatible output.

Create a file in your workspace with a package named inner and a main function matching func main(param1 string, param2 int) (map[string]interface{}, error). Populate the map with your results and return it alongside an error to complete the entrypoint scaffold.

You need to understand Go's package structure and function signatures. The core requirement is implementing the inner package with a main function conforming to func main(param1 string, param2 int) (map[string]interface{}, error)—familiarity with Go tooling and modules is assumed.