Method ModuleConstructor

cmd/dagger/module_inspect.go:571–582

ModuleConstructor returns the constructor function for the module's named main object. This is the module-specific constructor (e.g. Query.myMod()), as opposed to MainObject.AsObject.Constructor which is Query's synthetic "with" or no-op constructor. Returns nil if no named constructor is available.

()

// is Query's synthetic "with" or no-op constructor.
// Returns nil if no named constructor is available.
func (m *moduleDef) ModuleConstructor() *modFunction {
	if obj := m.GetObject(m.Name); obj != nil && obj.Constructor != nil && obj.Constructor.Name != "" {
		return obj.Constructor
	}
	// Only fall back to MainObject's constructor if it's a real one
	// or the Query-side shell constructor path. The object typedef constructor
	// can be metadata-only with an empty name.
	if c := m.MainObject.AsObject.Constructor; c != nil {
		return c
	}
	return nil
}

func (m *moduleDef) HasMainFunction(name string) bool {
	return m.GetMainFunction(name) != nil