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@ -2,12 +2,11 @@ var fs = require('graceful-fs') |
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var path = require('path') |
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var ncp = require('./_copy').ncp |
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var mkdir = require('./mkdir') |
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var create = require('./create') |
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var BUF_LENGTH = 64 * 1024 |
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var _buff = new Buffer(BUF_LENGTH) |
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var copyFileSync = function(srcFile, destFile) { |
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var copyFileSync = function (srcFile, destFile) { |
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var fdr = fs.openSync(srcFile, 'r') |
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var stat = fs.fstatSync(fdr) |
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var fdw = fs.openSync(destFile, 'w', stat.mode) |
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@ -24,16 +23,16 @@ var copyFileSync = function(srcFile, destFile) { |
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fs.closeSync(fdw) |
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} |
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function copy(src, dest, options, callback) { |
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if( typeof options == "function" && !callback) { |
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function copy (src, dest, options, callback) { |
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if (typeof options === 'function' && !callback) { |
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callback = options |
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options = {} |
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} else if (typeof options == "function" || options instanceof RegExp) { |
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} else if (typeof options === 'function' || options instanceof RegExp) { |
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options = {filter: options} |
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} |
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callback = callback || function(){} |
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callback = callback || function () {} |
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fs.lstat(src, function(err, stats) { |
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fs.lstat(src, function (err, stats) { |
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if (err) return callback(err) |
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var dir = null |
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@ -45,9 +44,9 @@ function copy(src, dest, options, callback) { |
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dir = path.dirname(dest) |
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} |
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fs.exists(dir, function(dirExists) { |
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fs.exists(dir, function (dirExists) { |
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if (dirExists) return ncp(src, dest, options, callback) |
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mkdir.mkdirs(dir, function(err) { |
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mkdir.mkdirs(dir, function (err) { |
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if (err) return callback(err) |
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ncp(src, dest, options, callback) |
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}) |
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@ -55,15 +54,15 @@ function copy(src, dest, options, callback) { |
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}) |
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} |
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function copySync(src, dest, options) { |
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if (typeof options == "function" || options instanceof RegExp) { |
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function copySync (src, dest, options) { |
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if (typeof options === 'function' || options instanceof RegExp) { |
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options = {filter: options} |
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} |
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options = options || {} |
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options.recursive = !!options.recursive |
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options.filter = options.filter || function() { return true } |
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options.filter = options.filter || function () { return true } |
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var stats = options.recursive ? fs.lstatSync(src) : fs.statSync(src) |
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var destFolder = path.dirname(dest) |
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@ -72,21 +71,19 @@ function copySync(src, dest, options) { |
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if (stats.isFile()) { |
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if (options.filter instanceof RegExp) performCopy = options.filter.test(src) |
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else if (typeof options.filter == "function") performCopy = options.filter(src) |
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else if (typeof options.filter === 'function') performCopy = options.filter(src) |
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if (performCopy) { |
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if (!destFolderExists) mkdir.mkdirsSync(destFolder) |
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copyFileSync(src, dest) |
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} |
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} |
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else if (stats.isDirectory()) { |
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} else if (stats.isDirectory()) { |
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if (!fs.existsSync(dest)) mkdir.mkdirsSync(dest) |
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var contents = fs.readdirSync(src) |
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contents.forEach(function(content) { |
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contents.forEach(function (content) { |
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copySync(path.join(src, content), path.join(dest, content), {filter: options.filter, recursive: true}) |
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}) |
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} |
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else if (options.recursive && stats.isSymbolicLink()) { |
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} else if (options.recursive && stats.isSymbolicLink()) { |
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var srcPath = fs.readlinkSync(src) |
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fs.symlinkSync(srcPath, dest) |
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} |
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@ -96,4 +93,3 @@ module.exports = { |
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copy: copy, |
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copySync: copySync |
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} |
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