Function ExistingFilePath

env/types.go:218–224

ExistingFilePath defines env var descriptor for a path to an existing file.

(name string)

// ExistingFilePath defines env var descriptor for a path to an existing file.
func ExistingFilePath(name string) ExistingFilePathVar {
	return ExistingFilePathVar{
		Name:    name,
		format:  "path to an existing file",
		parseFn: parseExistingFilePath,
	}
}