62 lines
1.3 KiB
JavaScript
62 lines
1.3 KiB
JavaScript
'use strict';
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var fs = require('fs');
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var path = require('path');
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var stream = require('stream');
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var wrench = require('wrench');
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var toDir = exports.toDir = function(_path) {
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var isDirectory;
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try {
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isDirectory = fs.statSync(_path).isDirectory();
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}
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catch(e) {
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isDirectory = false;
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}
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if (isDirectory){
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return _path;
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} else {
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return path.dirname(_path);
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}
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};
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exports.mkPath = function(/**Array*/ _path) {
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if ( Array.isArray(_path) ) {
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_path = _path.join('');
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}
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wrench.mkdirSyncRecursive(_path);
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};
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// adapted from http://procbits.com/2011/11/15/synchronous-file-copy-in-node-js
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exports.copyFileSync = function(inFile, outDir, fileName) {
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var BUF_LENGTH = 64 * 1024;
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var read;
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var write;
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var buffer = new Buffer(BUF_LENGTH);
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var bytesRead = 1;
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var outFile = path.join( outDir, fileName || path.basename(inFile) );
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var pos = 0;
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wrench.mkdirSyncRecursive(outDir);
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read = fs.openSync(inFile, 'r');
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write = fs.openSync(outFile, 'w');
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while (bytesRead > 0) {
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bytesRead = fs.readSync(read, buffer, 0, BUF_LENGTH, pos);
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fs.writeSync(write, buffer, 0, bytesRead);
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pos += bytesRead;
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}
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fs.closeSync(read);
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return fs.closeSync(write);
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};
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Object.keys(fs).forEach(function(key) {
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exports[key] = fs[key];
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});
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