pmake/src/js/cmdline.js

if(ARGV.length == 1) {
	console.log("Type '" + ARGV[0] + " --help' for help");
	process.exit(1);
}

for(var i = 1; i < ARGV.length; i++) {
	if(ARGV[i] == "--help") {
		console.log("PMake " + pmake.VERSION + " - Pyrite's build script generator");
		console.log("");
		console.log("Usage: " + ARGV[0] + " [options] action [arguments]");
		process.exit(0);
	} else if(ARGV[i].startsWith("--")) {
		console.log("Error: invalid option '" + ARGV[i].substr(2) + "'");
		process.exit(1);
	} else {
		console.log("Error: no such action '" + ARGV[i] + "'");
		process.exit(1);
	}
}