Function relativeToWorkdir

eval/error.go:165–179

relativeToWorkdir returns file relative to the current working directory when possible, otherwise it returns file unchanged.

(file string)

// relativeToWorkdir returns file relative to the current working directory when
// possible, otherwise it returns file unchanged.
func relativeToWorkdir(file string) string {
	wd, err := os.Getwd()
	if err != nil {
		return file
	}
	wd, err = filepath.Abs(wd)
	if err != nil {
		return file
	}
	rel, err := filepath.Rel(wd, file)
	if err != nil {
		return file
	}
	return rel
}