1 | #!/usr/bin/env node
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2 | 'use strict';
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3 |
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4 | var minimist = require('minimist')
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5 | , fs = require('fs')
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6 | , path = require('path')
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7 | , exorcist = require('../')
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8 | ;
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9 |
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10 | function usage() {
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11 | var usageFile = path.join(__dirname, 'usage.txt');
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12 | fs.createReadStream(usageFile).pipe(process.stdout);
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13 | return;
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14 | }
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15 |
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16 | (function damnYouEsprima() {
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17 |
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18 | var argv = minimist(process.argv.slice(2)
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19 | , { boolean: [ 'h', 'help' ]
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20 | , string: [ 'url', 'u', 'root', 'r' ]
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21 | });
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22 |
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23 | if (argv.h || argv.help) return usage();
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24 |
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25 |
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26 | var mapfile = argv._.shift();
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27 | if (!mapfile) {
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28 | console.error('Missing map file');
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29 | return usage();
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30 | }
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31 |
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32 | var url = argv.url || argv.u
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33 | , root = argv.root || argv.r;
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34 |
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35 | mapfile = path.resolve(mapfile);
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36 |
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37 | process.stdin
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38 | .pipe(exorcist(mapfile, url, root))
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39 | .on('error', console.error.bind(console))
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40 | .on('missing-map', console.error.bind(console))
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41 | .pipe(process.stdout);
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42 |
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43 | })()
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