1 | #!/usr/bin/env node
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2 | var assert = require('assert');
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3 |
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4 | function usage() {
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5 | console.log('Usage:');
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6 | console.log(' uuid');
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7 | console.log(' uuid v1');
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8 | console.log(' uuid v3 <name> <namespace uuid>');
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9 | console.log(' uuid v4');
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10 | console.log(' uuid v5 <name> <namespace uuid>');
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11 | console.log(' uuid --help');
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12 | console.log('\nNote: <namespace uuid> may be "URL" or "DNS" to use the corresponding UUIDs defined by RFC4122');
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13 | }
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14 |
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15 | var args = process.argv.slice(2);
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16 |
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17 | if (args.indexOf('--help') >= 0) {
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18 | usage();
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19 | process.exit(0);
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20 | }
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21 | var version = args.shift() || 'v4';
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22 |
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23 | switch (version) {
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24 | case 'v1':
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25 | var uuidV1 = require('../v1');
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26 | console.log(uuidV1());
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27 | break;
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28 |
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29 | case 'v3':
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30 | var uuidV3 = require('../v3');
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31 |
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32 | var name = args.shift();
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33 | var namespace = args.shift();
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34 | assert(name != null, 'v3 name not specified');
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35 | assert(namespace != null, 'v3 namespace not specified');
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36 |
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37 | if (namespace == 'URL') namespace = uuidV3.URL;
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38 | if (namespace == 'DNS') namespace = uuidV3.DNS;
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39 |
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40 | console.log(uuidV3(name, namespace));
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41 | break;
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42 |
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43 | case 'v4':
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44 | var uuidV4 = require('../v4');
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45 | console.log(uuidV4());
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46 | break;
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47 |
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48 | case 'v5':
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49 | var uuidV5 = require('../v5');
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50 |
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51 | var name = args.shift();
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52 | var namespace = args.shift();
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53 | assert(name != null, 'v5 name not specified');
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54 | assert(namespace != null, 'v5 namespace not specified');
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55 |
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56 | if (namespace == 'URL') namespace = uuidV5.URL;
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57 | if (namespace == 'DNS') namespace = uuidV5.DNS;
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58 |
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59 | console.log(uuidV5(name, namespace));
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60 | break;
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61 |
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62 | default:
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63 | usage();
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64 | process.exit(1);
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65 | }
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