| 1 | var fs, path, _$err, totalSize, totalBlockSize;
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| 2 | fs = require('fs');
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| 3 | function calcDirSize(path, callback) {
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| 4 | var dirSize, dirBlockSize, _$err, files, i, filename, stats, subDirSize, subDirBlockSize;
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| 5 | dirSize = 0;
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| 6 | dirBlockSize = 0;
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| 7 | fs.readdir(path, function () {
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| 8 | _$err = arguments[0];
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| 9 | files = arguments[1];
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| 10 | if (_$err)
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| 11 | throw _$err;
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| 12 | i = 0;
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| 13 | function _$loop_0(_$loop_0__$cont) {
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| 14 | if (i < files.length) {
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| 15 | filename = path + '/' + files[i];
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| 16 | fs.lstat(filename, function () {
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| 17 | _$err = arguments[0];
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| 18 | stats = arguments[1];
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| 19 | if (_$err)
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| 20 | throw _$err;
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| 21 | (function (_$cont) {
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| 22 | if (stats.isDirectory()) {
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| 23 | calcDirSize(filename, function () {
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| 24 | _$err = arguments[0];
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| 25 | subDirSize = arguments[1];
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| 26 | subDirBlockSize = arguments[2];
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| 27 | if (_$err)
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| 28 | throw _$err;
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| 29 | dirSize += subDirSize;
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| 30 | dirBlockSize += subDirBlockSize;
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| 31 | _$cont();
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| 32 | });
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| 33 | } else {
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| 34 | dirSize += stats.size;
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| 35 | dirBlockSize += 512 * stats.blocks;
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| 36 | _$cont();
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| 37 | }
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| 38 | }(function (_$err) {
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| 39 | if (_$err !== undefined)
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| 40 | return _$cont(_$err);
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| 41 | i++;
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| 42 | _$loop_0(_$loop_0__$cont);
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| 43 | }));
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| 44 | });
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| 45 | } else {
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| 46 | _$loop_0__$cont();
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| 47 | }
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| 48 | }
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| 49 | _$loop_0(function () {
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| 50 | callback(null, dirSize, dirBlockSize);
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| 51 | });
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| 52 | });
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| 53 | }
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| 54 | path = process.argv[2];
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| 55 | if (!path) {
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| 56 | path = '.';
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| 57 | }
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| 58 | calcDirSize(path, function () {
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| 59 | _$err = arguments[0];
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| 60 | totalSize = arguments[1];
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| 61 | totalBlockSize = arguments[2];
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| 62 | if (_$err)
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| 63 | throw _$err;
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| 64 | console.log('Size:', Math.round(totalSize / 1024), 'KB');
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| 65 | console.log('Actual Size on Disk:', Math.round(totalBlockSize / 1024), 'KB');
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| 66 | });
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| 67 | |
| \ | No newline at end of file |