71 lines
1.9 KiB
JavaScript
71 lines
1.9 KiB
JavaScript
import * as assert from 'assert';
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import v1 from './v1.js';
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import v3 from './v3.js';
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import v4 from './v4.js';
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import v5 from './v5.js';
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import v6 from './v6.js';
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import v7 from './v7.js';
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function usage() {
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console.log('Usage:');
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console.log(' uuid');
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console.log(' uuid v1');
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console.log(' uuid v3 <name> <namespace uuid>');
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console.log(' uuid v4');
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console.log(' uuid v5 <name> <namespace uuid>');
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console.log(' uuid v6');
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console.log(' uuid v7');
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console.log(' uuid --help');
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console.log('\nNote: <namespace uuid> may be "URL" or "DNS" to use the corresponding UUIDs defined by RFC9562');
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}
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const args = process.argv.slice(2);
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if (args.indexOf('--help') >= 0) {
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usage();
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process.exit(0);
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}
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const version = args.shift() || 'v4';
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switch (version) {
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case 'v1':
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console.log(v1());
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break;
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case 'v3': {
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const name = args.shift();
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let namespace = args.shift();
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assert.ok(name != null, 'v3 name not specified');
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assert.ok(namespace != null, 'v3 namespace not specified');
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if (namespace === 'URL') {
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namespace = v3.URL;
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}
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if (namespace === 'DNS') {
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namespace = v3.DNS;
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}
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console.log(v3(name, namespace));
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break;
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}
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case 'v4':
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console.log(v4());
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break;
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case 'v5': {
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const name = args.shift();
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let namespace = args.shift();
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assert.ok(name != null, 'v5 name not specified');
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assert.ok(namespace != null, 'v5 namespace not specified');
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if (namespace === 'URL') {
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namespace = v5.URL;
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}
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if (namespace === 'DNS') {
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namespace = v5.DNS;
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}
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console.log(v5(name, namespace));
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break;
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}
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case 'v6':
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console.log(v6());
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break;
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case 'v7':
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console.log(v7());
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break;
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default:
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usage();
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process.exit(1);
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}
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