metamask-extension/app/scripts/chromereload.js

// 'use strict';

// // Reload client for Chrome Apps & Extensions.
// // The reload client has a compatibility with livereload.
// // WARNING: only supports reload command.

// var LIVERELOAD_HOST = 'localhost:';
// var LIVERELOAD_PORT = 35729;
// var connection = new WebSocket('ws://' + LIVERELOAD_HOST + LIVERELOAD_PORT + '/livereload');

// connection.onopen = function(event) {
//   var hello = {
//     command: 'hello',
//     protocols: ['http://livereload.com/protocols/official-7']
//   };

//   connection.send(JSON.stringify(hello));
// };

// connection.onerror = function (error) {
//   console.log('reload connection got error:', error);
// };

// connection.onmessage = function (e) {
//   if (e.data) {
//     var data = JSON.parse(e.data);
//     if (data && data.command === 'reload') {
//       extension.runtime.reload();
//     }
//   }
// };

window.LiveReloadOptions = { host: 'localhost' };

(function e (t, n, r) { function s (o, u) { if (!n[o]) { if (!t[o]) { var a = typeof require === 'function' && require; if (!u && a) return a(o, !0); if (i) return i(o, !0); var f = new Error("Cannot find module '" + o + "'"); throw f.code = 'MODULE_NOT_FOUND', f } var l = n[o] = {exports: {}}; t[o][0].call(l.exports, function (e) { var n = t[o][1][e]; return s(n ? n : e) }, l, l.exports, e, t, n, r) } return n[o].exports } var i = typeof require === 'function' && require; for (var o = 0; o < r.length; o++)s(r[o]); return s })({1: [function (require, module, exports) {
  (function () {
    var Connector, PROTOCOL_6, PROTOCOL_7, Parser, Version, _ref

    _ref = require('./protocol'), Parser = _ref.Parser, PROTOCOL_6 = _ref.PROTOCOL_6, PROTOCOL_7 = _ref.PROTOCOL_7

    Version = '2.2.2'

    exports.Connector = Connector = (function () {
      function Connector (options, WebSocket, Timer, handlers) {
        this.options = options
        this.WebSocket = WebSocket
        this.Timer = Timer
        this.handlers = handlers
        this._uri = 'ws' + (this.options.https ? 's' : '') + '://' + this.options.host + ':' + this.options.port + '/livereload'
        this._nextDelay = this.options.mindelay
        this._connectionDesired = false
        this.protocol = 0
        this.protocolParser = new Parser({
          connected: (function (_this) {
            return function (protocol) {
              _this.protocol = protocol
              _this._handshakeTimeout.stop()
              _this._nextDelay = _this.options.mindelay
              _this._disconnectionReason = 'broken'
              return _this.handlers.connected(protocol)
            }
          })(this),
          error: (function (_this) {
            return function (e) {
              _this.handlers.error(e)
              return _this._closeOnError()
            }
          })(this),
          message: (function (_this) {
            return function (message) {
              return _this.handlers.message(message)
            }
          })(this),
        })
        this._handshakeTimeout = new Timer((function (_this) {
          return function () {
            if (!_this._isSocketConnected()) {
              return
            }
            _this._disconnectionReason = 'handshake-timeout'
            return _this.socket.close()
          }
        })(this))
        this._reconnectTimer = new Timer((function (_this) {
          return function () {
            if (!_this._connectionDesired) {
              return
            }
            return _this.connect()
          }
        })(this))
        this.connect()
      }

      Connector.prototype._isSocketConnected = function () {
        return this.socket && this.socket.readyState === this.WebSocket.OPEN
      }

      Connector.prototype.connect = function () {
        this._connectionDesired = true
        if (this._isSocketConnected()) {
          return
        }
        this._reconnectTimer.stop()
        this._disconnectionReason = 'cannot-connect'
        this.protocolParser.reset()
        this.handlers.connecting()
        this.socket = new this.WebSocket(this._uri)
        this.socket.onopen = (function (_this) {
          return function (e) {
            return _this._onopen(e)
          }
        })(this)
        this.socket.onclose = (function (_this) {
          return function (e) {
            return _this._onclose(e)
          }
        })(this)
        this.socket.onmessage = (function (_this) {
          return function (e) {
            return _this._onmessage(e)
          }
        })(this)
        return this.socket.onerror = (function (_this) {
          return function (e) {
            return _this._onerror(e)
          }
        })(this)
      }

      Connector.prototype.disconnect = function () {
        this._connectionDesired = false
        this._reconnectTimer.stop()
        if (!this._isSocketConnected()) {
          return
        }
        this._disconnectionReason = 'manual'
        return this.socket.close()
      }

      Connector.prototype._scheduleReconnection = function () {
        if (!this._connectionDesired) {
          return
        }
        if (!this._reconnectTimer.running) {
          this._reconnectTimer.start(this._nextDelay)
          return this._nextDelay = Math.min(this.options.maxdelay, this._nextDelay * 2)
        }
      }

      Connector.prototype.sendCommand = function (command) {
        if (this.protocol == null) {
          return
        }
        return this._sendCommand(command)
      }

      Connector.prototype._sendCommand = function (command) {
        return this.socket.send(JSON.stringify(command))
      }

      Connector.prototype._closeOnError = function () {
        this._handshakeTimeout.stop()
        this._disconnectionReason = 'error'
        return this.socket.close()
      }

      Connector.prototype._onopen = function (e) {
        var hello
        this.handlers.socketConnected()
        this._disconnectionReason = 'handshake-failed'
        hello = {
          command: 'hello',
          protocols: [PROTOCOL_6, PROTOCOL_7],
        }
        hello.ver = Version
        if (this.options.ext) {
          hello.ext = this.options.ext
        }
        if (this.options.extver) {
          hello.extver = this.options.extver
        }
        if (this.options.snipver) {
          hello.snipver = this.options.snipver
        }
        this._sendCommand(hello)
        return this._handshakeTimeout.start(this.options.handshake_timeout)
      }

      Connector.prototype._onclose = function (e) {
        this.protocol = 0
        this.handlers.disconnected(this._disconnectionReason, this._nextDelay)
        return this._scheduleReconnection()
      }

      Connector.prototype._onerror = function (e) {}

      Connector.prototype._onmessage = function (e) {
        return this.protocolParser.process(e.data)
      }

      return Connector
    })()
  }).call(this)
}, {'./protocol': 6}], 2: [function (require, module, exports) {
  (function () {
    var CustomEvents

    CustomEvents = {
      bind: function (element, eventName, handler) {
        if (element.addEventListener) {
          return element.addEventListener(eventName, handler, false)
        } else if (element.attachEvent) {
          element[eventName] = 1
          return element.attachEvent('onpropertychange', function (event) {
            if (event.propertyName === eventName) {
              return handler()
            }
          })
        } else {
          throw new Error('Attempt to attach custom event ' + eventName + " to something which isn't a DOMElement")
        }
      },
      fire: function (element, eventName) {
        var event
        if (element.addEventListener) {
          event = document.createEvent('HTMLEvents')
          event.initEvent(eventName, true, true)
          return document.dispatchEvent(event)
        } else if (element.attachEvent) {
          if (element[eventName]) {
            return element[eventName]++
          }
        } else {
          throw new Error('Attempt to fire custom event ' + eventName + " on something which isn't a DOMElement")
        }
      },
    }

    exports.bind = CustomEvents.bind

    exports.fire = CustomEvents.fire
  }).call(this)
}, {}], 3: [function (require, module, exports) {
  (function () {
    var LessPlugin

    module.exports = LessPlugin = (function () {
      LessPlugin.identifier = 'less'

      LessPlugin.version = '1.0'

      function LessPlugin (window, host) {
        this.window = window
        this.host = host
      }

      LessPlugin.prototype.reload = function (path, options) {
        if (this.window.less && this.window.less.refresh) {
          if (path.match(/\.less$/i)) {
            return this.reloadLess(path)
          }
          if (options.originalPath.match(/\.less$/i)) {
            return this.reloadLess(options.originalPath)
          }
        }
        return false
      }

      LessPlugin.prototype.reloadLess = function (path) {
        var link, links, _i, _len
        links = (function () {
          var _i, _len, _ref, _results
          _ref = document.getElementsByTagName('link')
          _results = []
          for (_i = 0, _len = _ref.length; _i < _len; _i++) {
            link = _ref[_i]
            if (link.href && link.rel.match(/^stylesheet\/less$/i) || (link.rel.match(/stylesheet/i) && link.type.match(/^text\/(x-)?less$/i))) {
              _results.push(link)
            }
          }
          return _results
        })()
        if (links.length === 0) {
          return false
        }
        for (_i = 0, _len = links.length; _i < _len; _i++) {
          link = links[_i]
          link.href = this.host.generateCacheBustUrl(link.href)
        }
        this.host.console.log('LiveReload is asking LESS to recompile all stylesheets')
        this.window.less.refresh(true)
        return true
      }

      LessPlugin.prototype.analyze = function () {
        return {
          disable: !!(this.window.less && this.window.less.refresh),
        }
      }

      return LessPlugin
    })()
  }).call(this)
}, {}], 4: [function (require, module, exports) {
  (function () {
    var Connector, LiveReload, Options, Reloader, Timer,
      __hasProp = {}.hasOwnProperty

    Connector = require('./connector').Connector

    Timer = require('./timer').Timer

    Options = require('./options').Options

    Reloader = require('./reloader').Reloader

    exports.LiveReload = LiveReload = (function () {
      function LiveReload (window) {
        var k, v, _ref
        this.window = window
        this.listeners = {}
        this.plugins = []
        this.pluginIdentifiers = {}
        this.console = this.window.console && this.window.console.log && this.window.console.error ? this.window.location.href.match(/LR-verbose/) ? this.window.console : {
          log: function () {},
          error: this.window.console.error.bind(this.window.console),
        } : {
          log: function () {},
          error: function () {},
        }
        if (!(this.WebSocket = this.window.WebSocket || this.window.MozWebSocket)) {
          this.console.error('LiveReload disabled because the browser does not seem to support web sockets')
          return
        }
        if ('LiveReloadOptions' in window) {
          this.options = new Options()
          _ref = window['LiveReloadOptions']
          for (k in _ref) {
            if (!__hasProp.call(_ref, k)) continue
            v = _ref[k]
            this.options.set(k, v)
          }
        } else {
          this.options = Options.extract(this.window.document)
          if (!this.options) {
            this.console.error('LiveReload disabled because it could not find its own <SCRIPT> tag')
            return
          }
        }
        this.reloader = new Reloader(this.window, this.console, Timer)
        this.connector = new Connector(this.options, this.WebSocket, Timer, {
          connecting: (function (_this) {
            return function () {}
          })(this),
          socketConnected: (function (_this) {
            return function () {}
          })(this),
          connected: (function (_this) {
            return function (protocol) {
              var _base
              if (typeof (_base = _this.listeners).connect === 'function') {
                _base.connect()
              }
              _this.log('LiveReload is connected to ' + _this.options.host + ':' + _this.options.port + ' (protocol v' + protocol + ').')
              return _this.analyze()
            }
          })(this),
          error: (function (_this) {
            return function (e) {
              if (e instanceof ProtocolError) {
                if (typeof console !== 'undefined' && console !== null) {
                  return console.log('' + e.message + '.')
                }
              } else {
                if (typeof console !== 'undefined' && console !== null) {
                  return console.log('LiveReload internal error: ' + e.message)
                }
              }
            }
          })(this),
          disconnected: (function (_this) {
            return function (reason, nextDelay) {
              var _base
              if (typeof (_base = _this.listeners).disconnect === 'function') {
                _base.disconnect()
              }
              switch (reason) {
                case 'cannot-connect':
                  return _this.log('LiveReload cannot connect to ' + _this.options.host + ':' + _this.options.port + ', will retry in ' + nextDelay + ' sec.')
                case 'broken':
                  return _this.log('LiveReload disconnected from ' + _this.options.host + ':' + _this.options.port + ', reconnecting in ' + nextDelay + ' sec.')
                case 'handshake-timeout':
                  return _this.log('LiveReload cannot connect to ' + _this.options.host + ':' + _this.options.port + ' (handshake timeout), will retry in ' + nextDelay + ' sec.')
                case 'handshake-failed':
                  return _this.log('LiveReload cannot connect to ' + _this.options.host + ':' + _this.options.port + ' (handshake failed), will retry in ' + nextDelay + ' sec.')
                case 'manual':
                  break
                case 'error':
                  break
                default:
                  return _this.log('LiveReload disconnected from ' + _this.options.host + ':' + _this.options.port + ' (' + reason + '), reconnecting in ' + nextDelay + ' sec.')
              }
            }
          })(this),
          message: (function (_this) {
            return function (message) {
              switch (message.command) {
                case 'reload':
                  return _this.performReload(message)
                case 'alert':
                  return _this.performAlert(message)
              }
            }
          })(this),
        })
        this.initialized = true
      }

      LiveReload.prototype.on = function (eventName, handler) {
        return this.listeners[eventName] = handler
      }

      LiveReload.prototype.log = function (message) {
        return this.console.log('' + message)
      }

      LiveReload.prototype.performReload = function (message) {
        var _ref, _ref1
        this.log('LiveReload received reload request: ' + (JSON.stringify(message, null, 2)))
        return this.reloader.reload(message.path, {
          liveCSS: (_ref = message.liveCSS) != null ? _ref : true,
          liveImg: (_ref1 = message.liveImg) != null ? _ref1 : true,
          originalPath: message.originalPath || '',
          overrideURL: message.overrideURL || '',
          serverURL: 'http://' + this.options.host + ':' + this.options.port,
        })
      }

      LiveReload.prototype.performAlert = function (message) {
        return alert(message.message)
      }

      LiveReload.prototype.shutDown = function () {
        var _base
        if (!this.initialized) {
          return
        }
        this.connector.disconnect()
        this.log('LiveReload disconnected.')
        return typeof (_base = this.listeners).shutdown === 'function' ? _base.shutdown() : void 0
      }

      LiveReload.prototype.hasPlugin = function (identifier) {
        return !!this.pluginIdentifiers[identifier]
      }

      LiveReload.prototype.addPlugin = function (pluginClass) {
        var plugin
        if (!this.initialized) {
          return
        }
        if (this.hasPlugin(pluginClass.identifier)) {
          return
        }
        this.pluginIdentifiers[pluginClass.identifier] = true
        plugin = new pluginClass(this.window, {
          _livereload: this,
          _reloader: this.reloader,
          _connector: this.connector,
          console: this.console,
          Timer: Timer,
          generateCacheBustUrl: (function (_this) {
            return function (url) {
              return _this.reloader.generateCacheBustUrl(url)
            }
          })(this),
        })
        this.plugins.push(plugin)
        this.reloader.addPlugin(plugin)
      }

      LiveReload.prototype.analyze = function () {
        var plugin, pluginData, pluginsData, _i, _len, _ref
        if (!this.initialized) {
          return
        }
        if (!(this.connector.protocol >= 7)) {
          return
        }
        pluginsData = {}
        _ref = this.plugins
        for (_i = 0, _len = _ref.length; _i < _len; _i++) {
          plugin = _ref[_i]
          pluginsData[plugin.constructor.identifier] = pluginData = (typeof plugin.analyze === 'function' ? plugin.analyze() : void 0) || {}
          pluginData.version = plugin.constructor.version
        }
        this.connector.sendCommand({
          command: 'info',
          plugins: pluginsData,
          url: this.window.location.href,
        })
      }

      return LiveReload
    })()
  }).call(this)
}, {'./connector': 1, './options': 5, './reloader': 7, './timer': 9}], 5: [function (require, module, exports) {
  (function () {
    var Options

    exports.Options = Options = (function () {
      function Options () {
        this.https = false
        this.host = null
        this.port = 35729
        this.snipver = null
        this.ext = null
        this.extver = null
        this.mindelay = 1000
        this.maxdelay = 60000
        this.handshake_timeout = 5000
      }

      Options.prototype.set = function (name, value) {
        if (typeof value === 'undefined') {
          return
        }
        if (!isNaN(+value)) {
          value = +value
        }
        return this[name] = value
      }

      return Options
    })()

    Options.extract = function (document) {
      var element, keyAndValue, m, mm, options, pair, src, _i, _j, _len, _len1, _ref, _ref1
      _ref = document.getElementsByTagName('script')
      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
        element = _ref[_i]
        if ((src = element.src) && (m = src.match(/^[^:]+:\/\/(.*)\/z?livereload\.js(?:\?(.*))?$/))) {
          options = new Options()
          options.https = src.indexOf('https') === 0
          if (mm = m[1].match(/^([^\/:]+)(?::(\d+))?$/)) {
            options.host = mm[1]
            if (mm[2]) {
              options.port = parseInt(mm[2], 10)
            }
          }
          if (m[2]) {
            _ref1 = m[2].split('&')
            for (_j = 0, _len1 = _ref1.length; _j < _len1; _j++) {
              pair = _ref1[_j]
              if ((keyAndValue = pair.split('=')).length > 1) {
                options.set(keyAndValue[0].replace(/-/g, '_'), keyAndValue.slice(1).join('='))
              }
            }
          }
          return options
        }
      }
      return null
    }
  }).call(this)
}, {}], 6: [function (require, module, exports) {
  (function () {
    var PROTOCOL_6, PROTOCOL_7, Parser, ProtocolError,
      __indexOf = [].indexOf || function (item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i } return -1 }

    exports.PROTOCOL_6 = PROTOCOL_6 = 'http://livereload.com/protocols/official-6'

    exports.PROTOCOL_7 = PROTOCOL_7 = 'http://livereload.com/protocols/official-7'

    exports.ProtocolError = ProtocolError = (function () {
      function ProtocolError (reason, data) {
        this.message = 'LiveReload protocol error (' + reason + ') after receiving data: "' + data + '".'
      }

      return ProtocolError
    })()

    exports.Parser = Parser = (function () {
      function Parser (handlers) {
        this.handlers = handlers
        this.reset()
      }

      Parser.prototype.reset = function () {
        return this.protocol = null
      }

      Parser.prototype.process = function (data) {
        var command, e, message, options, _ref
        try {
          if (this.protocol == null) {
            if (data.match(/^!!ver:([\d.]+)$/)) {
              this.protocol = 6
            } else if (message = this._parseMessage(data, ['hello'])) {
              if (!message.protocols.length) {
                throw new ProtocolError('no protocols specified in handshake message')
              } else if (__indexOf.call(message.protocols, PROTOCOL_7) >= 0) {
                this.protocol = 7
              } else if (__indexOf.call(message.protocols, PROTOCOL_6) >= 0) {
                this.protocol = 6
              } else {
                throw new ProtocolError('no supported protocols found')
              }
            }
            return this.handlers.connected(this.protocol)
          } else if (this.protocol === 6) {
            message = JSON.parse(data)
            if (!message.length) {
              throw new ProtocolError('protocol 6 messages must be arrays')
            }
            command = message[0], options = message[1]
            if (command !== 'refresh') {
              throw new ProtocolError('unknown protocol 6 command')
            }
            return this.handlers.message({
              command: 'reload',
              path: options.path,
              liveCSS: (_ref = options.apply_css_live) != null ? _ref : true,
            })
          } else {
            message = this._parseMessage(data, ['reload', 'alert'])
            return this.handlers.message(message)
          }
        } catch (_error) {
          e = _error
          if (e instanceof ProtocolError) {
            return this.handlers.error(e)
          } else {
            throw e
          }
        }
      }

      Parser.prototype._parseMessage = function (data, validCommands) {
        var e, message, _ref
        try {
          message = JSON.parse(data)
        } catch (_error) {
          e = _error
          throw new ProtocolError('unparsable JSON', data)
        }
        if (!message.command) {
          throw new ProtocolError('missing "command" key', data)
        }
        if (_ref = message.command, __indexOf.call(validCommands, _ref) < 0) {
          throw new ProtocolError("invalid command '" + message.command + "', only valid commands are: " + (validCommands.join(', ')) + ')', data)
        }
        return message
      }

      return Parser
    })()
  }).call(this)
}, {}], 7: [function (require, module, exports) {
  (function () {
    var IMAGE_STYLES, Reloader, numberOfMatchingSegments, pathFromUrl, pathsMatch, pickBestMatch, splitUrl

    splitUrl = function (url) {
      var hash, index, params
      if ((index = url.indexOf('#')) >= 0) {
        hash = url.slice(index)
        url = url.slice(0, index)
      } else {
        hash = ''
      }
      if ((index = url.indexOf('?')) >= 0) {
        params = url.slice(index)
        url = url.slice(0, index)
      } else {
        params = ''
      }
      return {
        url: url,
        params: params,
        hash: hash,
      }
    }

    pathFromUrl = function (url) {
      var path
      url = splitUrl(url).url
      if (url.indexOf('file://') === 0) {
        path = url.replace(/^file:\/\/(localhost)?/, '')
      } else {
        path = url.replace(/^([^:]+:)?\/\/([^:\/]+)(:\d*)?\//, '/')
      }
      return decodeURIComponent(path)
    }

    pickBestMatch = function (path, objects, pathFunc) {
      var bestMatch, object, score, _i, _len
      bestMatch = {
        score: 0,
      }
      for (_i = 0, _len = objects.length; _i < _len; _i++) {
        object = objects[_i]
        score = numberOfMatchingSegments(path, pathFunc(object))
        if (score > bestMatch.score) {
          bestMatch = {
            object: object,
            score: score,
          }
        }
      }
      if (bestMatch.score > 0) {
        return bestMatch
      } else {
        return null
      }
    }

    numberOfMatchingSegments = function (path1, path2) {
      var comps1, comps2, eqCount, len
      path1 = path1.replace(/^\/+/, '').toLowerCase()
      path2 = path2.replace(/^\/+/, '').toLowerCase()
      if (path1 === path2) {
        return 10000
      }
      comps1 = path1.split('/').reverse()
      comps2 = path2.split('/').reverse()
      len = Math.min(comps1.length, comps2.length)
      eqCount = 0
      while (eqCount < len && comps1[eqCount] === comps2[eqCount]) {
        ++eqCount
      }
      return eqCount
    }

    pathsMatch = function (path1, path2) {
      return numberOfMatchingSegments(path1, path2) > 0
    }

    IMAGE_STYLES = [
      {
        selector: 'background',
        styleNames: ['backgroundImage'],
      }, {
        selector: 'border',
        styleNames: ['borderImage', 'webkitBorderImage', 'MozBorderImage'],
      },
    ]

    exports.Reloader = Reloader = (function () {
      function Reloader (window, console, Timer) {
        this.window = window
        this.console = console
        this.Timer = Timer
        this.document = this.window.document
        this.importCacheWaitPeriod = 200
        this.plugins = []
      }

      Reloader.prototype.addPlugin = function (plugin) {
        return this.plugins.push(plugin)
      }

      Reloader.prototype.analyze = function (callback) {
        return results
      }

      Reloader.prototype.reload = function (path, options) {
        var plugin, _base, _i, _len, _ref
        this.options = options
        if ((_base = this.options).stylesheetReloadTimeout == null) {
          _base.stylesheetReloadTimeout = 15000
        }
        _ref = this.plugins
        for (_i = 0, _len = _ref.length; _i < _len; _i++) {
          plugin = _ref[_i]
          if (plugin.reload && plugin.reload(path, options)) {
            return
          }
        }
        if (options.liveCSS) {
          if (path.match(/\.css$/i)) {
            if (this.reloadStylesheet(path)) {
              return
            }
          }
        }
        if (options.liveImg) {
          if (path.match(/\.(jpe?g|png|gif)$/i)) {
            this.reloadImages(path)
            return
          }
        }
        return this.reloadPage()
      }

      Reloader.prototype.reloadPage = function () {
        return this.window.document.location.reload()
      }

      Reloader.prototype.reloadImages = function (path) {
        var expando, img, selector, styleNames, styleSheet, _i, _j, _k, _l, _len, _len1, _len2, _len3, _ref, _ref1, _ref2, _ref3, _results
        expando = this.generateUniqueString()
        _ref = this.document.images
        for (_i = 0, _len = _ref.length; _i < _len; _i++) {
          img = _ref[_i]
          if (pathsMatch(path, pathFromUrl(img.src))) {
            img.src = this.generateCacheBustUrl(img.src, expando)
          }
        }
        if (this.document.querySelectorAll) {
          for (_j = 0, _len1 = IMAGE_STYLES.length; _j < _len1; _j++) {
            _ref1 = IMAGE_STYLES[_j], selector = _ref1.selector, styleNames = _ref1.styleNames
            _ref2 = this.document.querySelectorAll('[style*=' + selector + ']')
            for (_k = 0, _len2 = _ref2.length; _k < _len2; _k++) {
              img = _ref2[_k]
              this.reloadStyleImages(img.style, styleNames, path, expando)
            }
          }
        }
        if (this.document.styleSheets) {
          _ref3 = this.document.styleSheets
          _results = []
          for (_l = 0, _len3 = _ref3.length; _l < _len3; _l++) {
            styleSheet = _ref3[_l]
            _results.push(this.reloadStylesheetImages(styleSheet, path, expando))
          }
          return _results
        }
      }

      Reloader.prototype.reloadStylesheetImages = function (styleSheet, path, expando) {
        var e, rule, rules, styleNames, _i, _j, _len, _len1
        try {
          rules = styleSheet != null ? styleSheet.cssRules : void 0
        } catch (_error) {
          e = _error
        }
        if (!rules) {
          return
        }
        for (_i = 0, _len = rules.length; _i < _len; _i++) {
          rule = rules[_i]
          switch (rule.type) {
            case CSSRule.IMPORT_RULE:
              this.reloadStylesheetImages(rule.styleSheet, path, expando)
              break
            case CSSRule.STYLE_RULE:
              for (_j = 0, _len1 = IMAGE_STYLES.length; _j < _len1; _j++) {
                styleNames = IMAGE_STYLES[_j].styleNames
                this.reloadStyleImages(rule.style, styleNames, path, expando)
              }
              break
            case CSSRule.MEDIA_RULE:
              this.reloadStylesheetImages(rule, path, expando)
          }
        }
      }

      Reloader.prototype.reloadStyleImages = function (style, styleNames, path, expando) {
        var newValue, styleName, value, _i, _len
        for (_i = 0, _len = styleNames.length; _i < _len; _i++) {
          styleName = styleNames[_i]
          value = style[styleName]
          if (typeof value === 'string') {
            newValue = value.replace(/\burl\s*\(([^)]*)\)/, (function (_this) {
              return function (match, src) {
                if (pathsMatch(path, pathFromUrl(src))) {
                  return 'url(' + (_this.generateCacheBustUrl(src, expando)) + ')'
                } else {
                  return match
                }
              }
            })(this))
            if (newValue !== value) {
              style[styleName] = newValue
            }
          }
        }
      }

      Reloader.prototype.reloadStylesheet = function (path) {
        var imported, link, links, match, style, _i, _j, _k, _l, _len, _len1, _len2, _len3, _ref, _ref1
        links = (function () {
          var _i, _len, _ref, _results
          _ref = this.document.getElementsByTagName('link')
          _results = []
          for (_i = 0, _len = _ref.length; _i < _len; _i++) {
            link = _ref[_i]
            if (link.rel.match(/^stylesheet$/i) && !link.__LiveReload_pendingRemoval) {
              _results.push(link)
            }
          }
          return _results
        }).call(this)
        imported = []
        _ref = this.document.getElementsByTagName('style')
        for (_i = 0, _len = _ref.length; _i < _len; _i++) {
          style = _ref[_i]
          if (style.sheet) {
            this.collectImportedStylesheets(style, style.sheet, imported)
          }
        }
        for (_j = 0, _len1 = links.length; _j < _len1; _j++) {
          link = links[_j]
          this.collectImportedStylesheets(link, link.sheet, imported)
        }
        if (this.window.StyleFix && this.document.querySelectorAll) {
          _ref1 = this.document.querySelectorAll('style[data-href]')
          for (_k = 0, _len2 = _ref1.length; _k < _len2; _k++) {
            style = _ref1[_k]
            links.push(style)
          }
        }
        this.console.log('LiveReload found ' + links.length + ' LINKed stylesheets, ' + imported.length + ' @imported stylesheets')
        match = pickBestMatch(path, links.concat(imported), (function (_this) {
          return function (l) {
            return pathFromUrl(_this.linkHref(l))
          }
        })(this))
        if (match) {
          if (match.object.rule) {
            this.console.log('LiveReload is reloading imported stylesheet: ' + match.object.href)
            this.reattachImportedRule(match.object)
          } else {
            this.console.log('LiveReload is reloading stylesheet: ' + (this.linkHref(match.object)))
            this.reattachStylesheetLink(match.object)
          }
        } else {
          this.console.log("LiveReload will reload all stylesheets because path '" + path + "' did not match any specific one")
          for (_l = 0, _len3 = links.length; _l < _len3; _l++) {
            link = links[_l]
            this.reattachStylesheetLink(link)
          }
        }
        return true
      }

      Reloader.prototype.collectImportedStylesheets = function (link, styleSheet, result) {
        var e, index, rule, rules, _i, _len
        try {
          rules = styleSheet != null ? styleSheet.cssRules : void 0
        } catch (_error) {
          e = _error
        }
        if (rules && rules.length) {
          for (index = _i = 0, _len = rules.length; _i < _len; index = ++_i) {
            rule = rules[index]
            switch (rule.type) {
              case CSSRule.CHARSET_RULE:
                continue
              case CSSRule.IMPORT_RULE:
                result.push({
                  link: link,
                  rule: rule,
                  index: index,
                  href: rule.href,
                })
                this.collectImportedStylesheets(link, rule.styleSheet, result)
                break
              default:
                break
            }
          }
        }
      }

      Reloader.prototype.waitUntilCssLoads = function (clone, func) {
        var callbackExecuted, executeCallback, poll
        callbackExecuted = false
        executeCallback = (function (_this) {
          return function () {
            if (callbackExecuted) {
              return
            }
            callbackExecuted = true
            return func()
          }
        })(this)
        clone.onload = (function (_this) {
          return function () {
            _this.console.log('LiveReload: the new stylesheet has finished loading')
            _this.knownToSupportCssOnLoad = true
            return executeCallback()
          }
        })(this)
        if (!this.knownToSupportCssOnLoad) {
          (poll = (function (_this) {
            return function () {
              if (clone.sheet) {
                _this.console.log('LiveReload is polling until the new CSS finishes loading...')
                return executeCallback()
              } else {
                return _this.Timer.start(50, poll)
              }
            }
          })(this))()
        }
        return this.Timer.start(this.options.stylesheetReloadTimeout, executeCallback)
      }

      Reloader.prototype.linkHref = function (link) {
        return link.href || link.getAttribute('data-href')
      }

      Reloader.prototype.reattachStylesheetLink = function (link) {
        var clone, parent
        if (link.__LiveReload_pendingRemoval) {
          return
        }
        link.__LiveReload_pendingRemoval = true
        if (link.tagName === 'STYLE') {
          clone = this.document.createElement('link')
          clone.rel = 'stylesheet'
          clone.media = link.media
          clone.disabled = link.disabled
        } else {
          clone = link.cloneNode(false)
        }
        clone.href = this.generateCacheBustUrl(this.linkHref(link))
        parent = link.parentNode
        if (parent.lastChild === link) {
          parent.appendChild(clone)
        } else {
          parent.insertBefore(clone, link.nextSibling)
        }
        return this.waitUntilCssLoads(clone, (function (_this) {
          return function () {
            var additionalWaitingTime
            if (/AppleWebKit/.test(navigator.userAgent)) {
              additionalWaitingTime = 5
            } else {
              additionalWaitingTime = 200
            }
            return _this.Timer.start(additionalWaitingTime, function () {
              var _ref
              if (!link.parentNode) {
                return
              }
              link.parentNode.removeChild(link)
              clone.onreadystatechange = null
              return (_ref = _this.window.StyleFix) != null ? _ref.link(clone) : void 0
            })
          }
        })(this))
      }

      Reloader.prototype.reattachImportedRule = function (_arg) {
        var href, index, link, media, newRule, parent, rule, tempLink
        rule = _arg.rule, index = _arg.index, link = _arg.link
        parent = rule.parentStyleSheet
        href = this.generateCacheBustUrl(rule.href)
        media = rule.media.length ? [].join.call(rule.media, ', ') : ''
        newRule = '@import url("' + href + '") ' + media + ';'
        rule.__LiveReload_newHref = href
        tempLink = this.document.createElement('link')
        tempLink.rel = 'stylesheet'
        tempLink.href = href
        tempLink.__LiveReload_pendingRemoval = true
        if (link.parentNode) {
          link.parentNode.insertBefore(tempLink, link)
        }
        return this.Timer.start(this.importCacheWaitPeriod, (function (_this) {
          return function () {
            if (tempLink.parentNode) {
              tempLink.parentNode.removeChild(tempLink)
            }
            if (rule.__LiveReload_newHref !== href) {
              return
            }
            parent.insertRule(newRule, index)
            parent.deleteRule(index + 1)
            rule = parent.cssRules[index]
            rule.__LiveReload_newHref = href
            return _this.Timer.start(_this.importCacheWaitPeriod, function () {
              if (rule.__LiveReload_newHref !== href) {
                return
              }
              parent.insertRule(newRule, index)
              return parent.deleteRule(index + 1)
            })
          }
        })(this))
      }

      Reloader.prototype.generateUniqueString = function () {
        return 'livereload=' + Date.now()
      }

      Reloader.prototype.generateCacheBustUrl = function (url, expando) {
        var hash, oldParams, originalUrl, params, _ref
        if (expando == null) {
          expando = this.generateUniqueString()
        }
        _ref = splitUrl(url), url = _ref.url, hash = _ref.hash, oldParams = _ref.params
        if (this.options.overrideURL) {
          if (url.indexOf(this.options.serverURL) < 0) {
            originalUrl = url
            url = this.options.serverURL + this.options.overrideURL + '?url=' + encodeURIComponent(url)
            this.console.log('LiveReload is overriding source URL ' + originalUrl + ' with ' + url)
          }
        }
        params = oldParams.replace(/(\?|&)livereload=(\d+)/, function (match, sep) {
          return '' + sep + expando
        })
        if (params === oldParams) {
          if (oldParams.length === 0) {
            params = '?' + expando
          } else {
            params = '' + oldParams + '&' + expando
          }
        }
        return url + params + hash
      }

      return Reloader
    })()
  }).call(this)
}, {}], 8: [function (require, module, exports) {
  (function () {
    var CustomEvents, LiveReload, k

    CustomEvents = require('./customevents')

    LiveReload = window.LiveReload = new (require('./livereload').LiveReload)(window)

    for (k in window) {
      if (k.match(/^LiveReloadPlugin/)) {
        LiveReload.addPlugin(window[k])
      }
    }

    LiveReload.addPlugin(require('./less'))

    LiveReload.on('shutdown', function () {
      return delete window.LiveReload
    })

    LiveReload.on('connect', function () {
      return CustomEvents.fire(document, 'LiveReloadConnect')
    })

    LiveReload.on('disconnect', function () {
      return CustomEvents.fire(document, 'LiveReloadDisconnect')
    })

    CustomEvents.bind(document, 'LiveReloadShutDown', function () {
      return LiveReload.shutDown()
    })
  }).call(this)
}, {'./customevents': 2, './less': 3, './livereload': 4}], 9: [function (require, module, exports) {
  (function () {
    var Timer

    exports.Timer = Timer = (function () {
      function Timer (func) {
        this.func = func
        this.running = false
        this.id = null
        this._handler = (function (_this) {
          return function () {
            _this.running = false
            _this.id = null
            return _this.func()
          }
        })(this)
      }

      Timer.prototype.start = function (timeout) {
        if (this.running) {
          clearTimeout(this.id)
        }
        this.id = setTimeout(this._handler, timeout)
        return this.running = true
      }

      Timer.prototype.stop = function () {
        if (this.running) {
          clearTimeout(this.id)
          this.running = false
          return this.id = null
        }
      }

      return Timer
    })()

    Timer.start = function (timeout, func) {
      return setTimeout(func, timeout)
    }
  }).call(this)
}, {}]}, {}, [8])