abstract fun file(path: Any): File
Resolves a file path relative to the directory containing this script. This works as described for
path - The object to resolve as a File.
Return
The resolved file. Never returns null.
abstract fun file(path: Any, validation: PathValidation): File
Resolves a file path relative to the directory containing this script and validates it using the given scheme. See PathValidation for the list of possible validations.
path - An object to resolve as a File.
validation - The validation to perform on the file.
InvalidUserDataException - When the file does not meet the given validation constraint.
Return
The resolved file. Never returns null.