[github/fretlink/terraform-provider-statuscake.git] / vendor / github.com / hashicorp / terraform / terraform / eval_error.go

package terraform

// EvalReturnError is an EvalNode implementation that returns an
// error if it is present.
//
// This is useful for scenarios where an error has been captured by
// another EvalNode (like EvalApply) for special EvalTree-based error
// handling, and that handling has completed, so the error should be
// returned normally.
type EvalReturnError struct {
	Error *error
}

func (n *EvalReturnError) Eval(ctx EvalContext) (interface{}, error) {
	if n.Error == nil {
		return nil, nil
	}

	return nil, *n.Error
}
Commit	Line	Data
bae9f6d2 JC	1	package terraform
	2
	3	// EvalReturnError is an EvalNode implementation that returns an
	4	// error if it is present.
	5	//
	6	// This is useful for scenarios where an error has been captured by
	7	// another EvalNode (like EvalApply) for special EvalTree-based error
	8	// handling, and that handling has completed, so the error should be
	9	// returned normally.
	10	type EvalReturnError struct {
	11	Error *error
	12	}
	13
	14	func (n *EvalReturnError) Eval(ctx EvalContext) (interface{}, error) {
	15	if n.Error == nil {
	16	return nil, nil
	17	}
	18
	19	return nil, *n.Error
	20	}