func main[T Inputs]()

in pkg/function/main.go [33:77]

• 36 lines of code
• 7 McCabe index (conditional complexity)

func main[T Inputs](fn SynthFunc[T], ir *InputReader, ow *OutputWriter) error {
	var inputs T
	v := reflect.ValueOf(&inputs).Elem()
	t := v.Type()

	// Read the inputs
	for i := 0; i < t.NumField(); i++ {
		tagValue := t.Field(i).Tag.Get("eno_key")
		if tagValue == "" {
			continue
		}

		input, err := newInput(ir, v.Field(i))
		if err != nil {
			return err
		}

		err = ReadInput(ir, tagValue, input.Object)
		if err != nil {
			ow.AddResult(&krmv1.Result{
				Message:  fmt.Sprintf("error while reading input with key %q: %s", tagValue, err),
				Severity: krmv1.ResultSeverityError,
			})
			return ow.Write()
		}

		input.Finalize()
	}

	// Call the fn and handle errors through the KRM interface
	outputs, err := fn(inputs)
	if err != nil {
		ow.AddResult(&krmv1.Result{
			Message:  err.Error(),
			Severity: krmv1.ResultSeverityError,
		})
		return ow.Write()
	}

	// Write the outputs
	for _, out := range outputs {
		ow.Add(out)
	}
	return ow.Write()
}