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#!/usr/bin/env node
var assert = require('assert');
function usage() {
console.log('Usage:');
console.log(' uuid');
console.log(' uuid v1');
console.log(' uuid v3 <name> <namespace uuid>');
console.log(' uuid v4');
console.log(' uuid v5 <name> <namespace uuid>');
console.log(' uuid --help');
console.log('\nNote: <namespace uuid> may be "URL" or "DNS" to use the corresponding UUIDs defined by RFC4122');
}
var args = process.argv.slice(2);
if (args.indexOf('--help') >= 0) {
usage();
process.exit(0);
}
var version = args.shift() || 'v4';
switch (version) {
case 'v1':
var uuidV1 = require('../v1');
console.log(uuidV1());
break;
case 'v3':
var uuidV3 = require('../v3');
var name = args.shift();
var namespace = args.shift();
assert(name != null, 'v3 name not specified');
assert(namespace != null, 'v3 namespace not specified');
if (namespace == 'URL') namespace = uuidV3.URL;
if (namespace == 'DNS') namespace = uuidV3.DNS;
console.log(uuidV3(name, namespace));
break;
case 'v4':
var uuidV4 = require('../v4');
console.log(uuidV4());
break;
case 'v5':
var uuidV5 = require('../v5');
var name = args.shift();
var namespace = args.shift();
assert(name != null, 'v5 name not specified');
assert(namespace != null, 'v5 namespace not specified');
if (namespace == 'URL') namespace = uuidV5.URL;
if (namespace == 'DNS') namespace = uuidV5.DNS;
console.log(uuidV5(name, namespace));
break;
default:
usage();
process.exit(1);
}
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