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chromereload.js
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// '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: console.error,
} : {
log: function () {},
error: function () {},
}
if (!(this.WebSocket = this.window.WebSocket || this.window.MozWebSocket)) {
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) {
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)
}