args

type Arguments struct {
	generator.Config
	// contains filtered or unexported fields
}

type ExtraFlag struct {
	// apply may add flags to the FlagSet.
	Apply func(*flag.FlagSet)

	// check may perform any value checking for flags added by apply above.
	// When an error occur, check should directly terminate the program by
	// os.Exit with exit code 1 for internal error and 2 for invalid arguments.
	Check func(*Arguments)
}