#!/usr/bin/env node | |
var path = require('path'); | |
var uuid = require(path.join(__dirname, '..')); | |
var arg = process.argv[2]; | |
if ('--help' === arg) { | |
console.log('\n USAGE: uuid [version] [options]\n\n'); | |
console.log(' options:\n'); | |
console.log(' --help Display this message and exit\n'); | |
process.exit(0); | |
} | |
if (null == arg) { | |
console.log(uuid()); | |
process.exit(0); | |
} | |
if ('v1' !== arg && 'v4' !== arg) { | |
console.error('Version must be RFC4122 version 1 or version 4, denoted as "v1" or "v4"'); | |
process.exit(1); | |
} | |
console.log(uuid[arg]()); | |
process.exit(0); | |