1 | #!/usr/bin/env node
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2 | 'use strict';
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3 |
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4 | var fs = require('fs');
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5 | var path = require('path');
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6 |
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7 | var imageSize = require('..');
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8 |
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9 | var files = process.argv.slice(2);
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10 |
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11 | if (!files.length) {
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12 | console.error('Usage: image-size image1 [image2] [image3] ...');
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13 | process.exit(-1);
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14 | }
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15 |
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16 | var red = ['\x1B[31m', '\x1B[39m'];
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17 |
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18 | var grey = ['\x1B[90m', '\x1B[39m'];
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19 | var green = ['\x1B[32m', '\x1B[39m'];
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20 |
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21 | files.forEach(function (image) {
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22 | try {
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23 | if (fs.existsSync(path.resolve(image))) {
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24 | var size = imageSize(image);
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25 | (size.images || [size]).forEach(function (size) {
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26 | var label = green[0] + size.width + green[1] +
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27 | grey[0] + 'x' + grey[1] +
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28 | green[0] + size.height + green[1];
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29 | console.info(label, '-', grey[0] + image + grey[1]);
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30 | });
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31 | } else {
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32 | console.error('file doesn\'t exist - ', image);
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33 | }
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34 | } catch (e) {
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35 |
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36 | console.error(red[0] + e.message + red[1], '-', image);
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37 | }
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38 | });
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