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node_modules/enhanced-resolve/lib/SyncAsyncFileSystemDecorator.js 1.14 KB
aaac7fed   liuqimichale   add
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  /*
  	MIT License http://www.opensource.org/licenses/mit-license.php
  	Author Tobias Koppers @sokra
  */
  function SyncAsyncFileSystemDecorator(fs) {
  	this.fs = fs;
  	if(fs.statSync) {
  		this.stat = function(arg, callback) {
  			try {
  				var result = fs.statSync(arg);
  			} catch(e) {
  				return callback(e);
  			}
  			callback(null, result);
  		};
  	}
  	if(fs.readdirSync) {
  		this.readdir = function(arg, callback) {
  			try {
  				var result = fs.readdirSync(arg);
  			} catch(e) {
  				return callback(e);
  			}
  			callback(null, result);
  		};
  	}
  	if(fs.readFileSync) {
  		this.readFile = function(arg, callback) {
  			try {
  				var result = fs.readFileSync(arg);
  			} catch(e) {
  				return callback(e);
  			}
  			callback(null, result);
  		};
  	}
  	if(fs.readlinkSync) {
  		this.readlink = function(arg, callback) {
  			try {
  				var result = fs.readlinkSync(arg);
  			} catch(e) {
  				return callback(e);
  			}
  			callback(null, result);
  		};
  	}
  	if(fs.readJsonSync) {
  		this.readJson = function(arg, callback) {
  			try {
  				var result = fs.readJsonSync(arg);
  			} catch(e) {
  				return callback(e);
  			}
  			callback(null, result);
  		};
  	}
  }
  module.exports = SyncAsyncFileSystemDecorator;