Update embedded livereload.js to 2.2.1 in livereload.go

Also add a copyright notice, download URL and the ugliflyjs command
used to update the livereloadJS variable.

1 files changed, 26 insertions, 1 deletions

diff --git a/livereload/livereload.go b/livereload/livereload.go
index 9d73b4792..c5eeab887 100644
--- a/livereload/livereload.go
+++ b/livereload/livereload.go
@@ -10,6 +10,29 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
+//
+// Contains an embedded version of livereload.js
+//
+// Copyright (c) 2010-2015 Andrey Tarantsov
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 package livereload
 
@@ -54,4 +77,6 @@ func ServeJS(w http.ResponseWriter, r *http.Request) {
 	w.Write(livereloadJS)
 }
 
-var livereloadJS = []byte(`(function(){var e={},t={},n={},r={},i={},s={},o={},u={},a={};var f,l,c,h,p=[].indexOf||function(e){for(var t=0,n=this.length;t<n;t++){if(t in this&&this[t]===e)return t}return-1};e.PROTOCOL_6=f="http://livereload.com/protocols/official-6";e.PROTOCOL_7=l="http://livereload.com/protocols/official-7";e.ProtocolError=h=function(){function e(e,t){this.message="LiveReload protocol error ("+e+') after receiving data: "'+t+'".'}return e}();e.Parser=c=function(){function e(e){this.handlers=e;this.reset()}e.prototype.reset=function(){return this.protocol=null};e.prototype.process=function(e){var t,n,r,i,s;try{if(this.protocol==null){if(e.match(/^!!ver:([\d.]+)$/)){this.protocol=6}else if(r=this._parseMessage(e,["hello"])){if(!r.protocols.length){throw new h("no protocols specified in handshake message")}else if(p.call(r.protocols,l)>=0){this.protocol=7}else if(p.call(r.protocols,f)>=0){this.protocol=6}else{throw new h("no supported protocols found")}}return this.handlers.connected(this.protocol)}else if(this.protocol===6){r=JSON.parse(e);if(!r.length){throw new h("protocol 6 messages must be arrays")}t=r[0],i=r[1];if(t!=="refresh"){throw new h("unknown protocol 6 command")}return this.handlers.message({command:"reload",path:i.path,liveCSS:(s=i.apply_css_live)!=null?s:true})}else{r=this._parseMessage(e,["reload","alert"]);return this.handlers.message(r)}}catch(o){n=o;if(n instanceof h){return this.handlers.error(n)}else{throw n}}};e.prototype._parseMessage=function(e,t){var n,r,i;try{r=JSON.parse(e)}catch(s){n=s;throw new h("unparsable JSON",e)}if(!r.command){throw new h('missing "command" key',e)}if(i=r.command,p.call(t,i)<0){throw new h("invalid command '"+r.command+"', only valid commands are: "+t.join(", ")+")",e)}return r};return e}();var d,f,l,c,v,m;m=e,c=m.Parser,f=m.PROTOCOL_6,l=m.PROTOCOL_7;v="2.0.8";t.Connector=d=function(){function e(e,t,n,r){var i=this;this.options=e;this.WebSocket=t;this.Timer=n;this.handlers=r;this._uri="ws://"+this.options.host+":"+this.options.port+"/livereload";this._nextDelay=this.options.mindelay;this._connectionDesired=false;this.protocol=0;this.protocolParser=new c({connected:function(e){i.protocol=e;i._handshakeTimeout.stop();i._nextDelay=i.options.mindelay;i._disconnectionReason="broken";return i.handlers.connected(e)},error:function(e){i.handlers.error(e);return i._closeOnError()},message:function(e){return i.handlers.message(e)}});this._handshakeTimeout=new n(function(){if(!i._isSocketConnected()){return}i._disconnectionReason="handshake-timeout";return i.socket.close()});this._reconnectTimer=new n(function(){if(!i._connectionDesired){return}return i.connect()});this.connect()}e.prototype._isSocketConnected=function(){return this.socket&&this.socket.readyState===this.WebSocket.OPEN};e.prototype.connect=function(){var e=this;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(t){return e._onopen(t)};this.socket.onclose=function(t){return e._onclose(t)};this.socket.onmessage=function(t){return e._onmessage(t)};return this.socket.onerror=function(t){return e._onerror(t)}};e.prototype.disconnect=function(){this._connectionDesired=false;this._reconnectTimer.stop();if(!this._isSocketConnected()){return}this._disconnectionReason="manual";return this.socket.close()};e.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)}};e.prototype.sendCommand=function(e){if(this.protocol==null){return}return this._sendCommand(e)};e.prototype._sendCommand=function(e){return this.socket.send(JSON.stringify(e))};e.prototype._closeOnError=function(){this._handshakeTimeout.stop();this._disconnectionReason="error";return this.socket.close()};e.prototype._onopen=function(e){var t;this.handlers.socketConnected();this._disconnectionReason="handshake-failed";t={command:"hello",protocols:[f,l]};t.ver=v;if(this.options.ext){t.ext=this.options.ext}if(this.options.extver){t.extver=this.options.extver}if(this.options.snipver){t.snipver=this.options.snipver}this._sendCommand(t);return this._handshakeTimeout.start(this.options.handshake_timeout)};e.prototype._onclose=function(e){this.protocol=0;this.handlers.disconnected(this._disconnectionReason,this._nextDelay);return this._scheduleReconnection()};e.prototype._onerror=function(e){};e.prototype._onmessage=function(e){return this.protocolParser.process(e.data)};return e}();var g;g={bind:function(e,t,n){if(e.addEventListener){return e.addEventListener(t,n,false)}else if(e.attachEvent){e[t]=1;return e.attachEvent("onpropertychange",function(e){if(e.propertyName===t){return n()}})}else{throw new Error("Attempt to attach custom event "+t+" to something which isn't a DOMElement")}},fire:function(e,t){var n;if(e.addEventListener){n=document.createEvent("HTMLEvents");n.initEvent(t,true,true);return document.dispatchEvent(n)}else if(e.attachEvent){if(e[t]){return e[t]++}}else{throw new Error("Attempt to fire custom event "+t+" on something which isn't a DOMElement")}}};n.bind=g.bind;n.fire=g.fire;var y;r=y=function(){function e(e,t){this.window=e;this.host=t}e.identifier="less";e.version="1.0";e.prototype.reload=function(e,t){if(this.window.less&&this.window.less.refresh){if(e.match(/\.less$/i)){return this.reloadLess(e)}if(t.originalPath.match(/\.less$/i)){return this.reloadLess(t.originalPath)}}return false};e.prototype.reloadLess=function(e){var t,n,r,i;n=function(){var e,n,r,i;r=document.getElementsByTagName("link");i=[];for(e=0,n=r.length;e<n;e++){t=r[e];if(t.href&&t.rel==="stylesheet/less"||t.rel.match(/stylesheet/)&&t.type.match(/^text\/(x-)?less$/)){i.push(t)}}return i}();if(n.length===0){return false}for(r=0,i=n.length;r<i;r++){t=n[r];t.href=this.host.generateCacheBustUrl(t.href)}this.host.console.log("LiveReload is asking LESS to recompile all stylesheets");this.window.less.refresh(true);return true};e.prototype.analyze=function(){return{disable:!!(this.window.less&&this.window.less.refresh)}};return e}();var b;i.Timer=b=function(){function e(e){var t=this;this.func=e;this.running=false;this.id=null;this._handler=function(){t.running=false;t.id=null;return t.func()}}e.prototype.start=function(e){if(this.running){clearTimeout(this.id)}this.id=setTimeout(this._handler,e);return this.running=true};e.prototype.stop=function(){if(this.running){clearTimeout(this.id);this.running=false;return this.id=null}};return e}();b.start=function(e,t){return setTimeout(t,e)};var w;s.Options=w=function(){function e(){this.host=null;this.port=35729;this.snipver=null;this.ext=null;this.extver=null;this.mindelay=1e3;this.maxdelay=6e4;this.handshake_timeout=5e3}e.prototype.set=function(e,t){switch(typeof this[e]){case"undefined":break;case"number":return this[e]=+t;default:return this[e]=t}};return e}();w.extract=function(e){var t,n,r,i,s,o,u,a,f,l,c,h,p;h=e.getElementsByTagName("script");for(a=0,l=h.length;a<l;a++){t=h[a];if((u=t.src)&&(r=u.match(/^[^:]+:\/\/(.*)\/z?livereload\.js(?:\?(.*))?$/))){s=new w;if(i=r[1].match(/^([^\/:]+)(?::(\d+))?$/)){s.host=i[1];if(i[2]){s.port=parseInt(i[2],10)}}if(r[2]){p=r[2].split("&");for(f=0,c=p.length;f<c;f++){o=p[f];if((n=o.split("=")).length>1){s.set(n[0].replace(/-/g,"_"),n.slice(1).join("="))}}}return s}}return null};var E,S,x,T,N,C,k;k=function(e){var t,n,r;if((n=e.indexOf("#"))>=0){t=e.slice(n);e=e.slice(0,n)}else{t=""}if((n=e.indexOf("?"))>=0){r=e.slice(n);e=e.slice(0,n)}else{r=""}return{url:e,params:r,hash:t}};T=function(e){var t;e=k(e).url;if(e.indexOf("file://")===0){t=e.replace(/^file:\/\/(localhost)?/,"")}else{t=e.replace(/^([^:]+:)?\/\/([^:\/]+)(:\d*)?\//,"/")}return decodeURIComponent(t)};C=function(e,t,n){var r,i,s,o,u;r={score:0};for(o=0,u=t.length;o<u;o++){i=t[o];s=x(e,n(i));if(s>r.score){r={object:i,score:s}}}if(r.score>0){return r}else{return null}};x=function(e,t){var n,r,i,s;e=e.replace(/^\/+/,"").toLowerCase();t=t.replace(/^\/+/,"").toLowerCase();if(e===t){return 1e4}n=e.split("/").reverse();r=t.split("/").reverse();s=Math.min(n.length,r.length);i=0;while(i<s&&n[i]===r[i]){++i}return i};N=function(e,t){return x(e,t)>0};E=[{selector:"background",styleNames:["backgroundImage"]},{selector:"border",styleNames:["borderImage","webkitBorderImage","MozBorderImage"]}];o.Reloader=S=function(){function e(e,t,n){this.window=e;this.console=t;this.Timer=n;this.document=this.window.document;this.importCacheWaitPeriod=200;this.plugins=[]}e.prototype.addPlugin=function(e){return this.plugins.push(e)};e.prototype.analyze=function(e){return results};e.prototype.reload=function(e,t){var n,r,i,s,o,u;this.options=t;if((o=(r=this.options).stylesheetReloadTimeout)==null){r.stylesheetReloadTimeout=15e3}u=this.plugins;for(i=0,s=u.length;i<s;i++){n=u[i];if(n.reload&&n.reload(e,t)){return}}if(t.liveCSS){if(e.match(/\.css$/i)){if(this.reloadStylesheet(e)){return}}}if(t.liveImg){if(e.match(/\.(jpe?g|png|gif)$/i)){this.reloadImages(e);return}}return this.reloadPage()};e.prototype.reloadPage=function(){return this.window.document.location.reload()};e.prototype.reloadImages=function(e){var t,n,r,i,s,o,u,a,f,l,c,h,p,d,v,m,g,y;t=this.generateUniqueString();d=this.document.images;for(o=0,l=d.length;o<l;o++){n=d[o];if(N(e,T(n.src))){n.src=this.generateCacheBustUrl(n.src,t)}}if(this.document.querySelectorAll){for(u=0,c=E.length;u<c;u++){v=E[u],r=v.selector,i=v.styleNames;m=this.document.querySelectorAll("[style*="+r+"]");for(a=0,h=m.length;a<h;a++){n=m[a];this.reloadStyleImages(n.style,i,e,t)}}}if(this.document.styleSheets){g=this.document.styleSheets;y=[];for(f=0,p=g.length;f<p;f++){s=g[f];y.push(this.reloadStylesheetImages(s,e,t))}return y}};e.prototype.reloadStylesheetImages=function(e,t,n){var r,i,s,o,u,a,f,l;try{s=e!=null?e.cssRules:void 0}catch(c){r=c}if(!s){return}for(u=0,f=s.length;u<f;u++){i=s[u];switch(i.type){case CSSRule.IMPORT_RULE:this.reloadStylesheetImages(i.styleSheet,t,n);break;case CSSRule.STYLE_RULE:for(a=0,l=E.length;a<l;a++){o=E[a].styleNames;this.reloadStyleImages(i.style,o,t,n)}break;case CSSRule.MEDIA_RULE:this.reloadStylesheetImages(i,t,n)}}};e.prototype.reloadStyleImages=function(e,t,n,r){var i,s,o,u,a,f=this;for(u=0,a=t.length;u<a;u++){s=t[u];o=e[s];if(typeof o==="string"){i=o.replace(/\burl\s*\(([^)]*)\)/,function(e,t){if(N(n,T(t))){return"url("+f.generateCacheBustUrl(t,r)+")"}else{return e}});if(i!==o){e[s]=i}}}};e.prototype.reloadStylesheet=function(e){var t,n,r,i,s,o,u,a,f,l,c,h,p,d,v,m=this;r=function(){var e,t,r,i;r=this.document.getElementsByTagName("link");i=[];for(e=0,t=r.length;e<t;e++){n=r[e];if(n.rel==="stylesheet"&&!n.__LiveReload_pendingRemoval){i.push(n)}}return i}.call(this);t=[];d=this.document.getElementsByTagName("style");for(o=0,l=d.length;o<l;o++){s=d[o];if(s.sheet){this.collectImportedStylesheets(s,s.sheet,t)}}for(u=0,c=r.length;u<c;u++){n=r[u];this.collectImportedStylesheets(n,n.sheet,t)}if(this.window.StyleFix&&this.document.querySelectorAll){v=this.document.querySelectorAll("style[data-href]");for(a=0,h=v.length;a<h;a++){s=v[a];r.push(s)}}this.console.log("LiveReload found "+r.length+" LINKed stylesheets, "+t.length+" @imported stylesheets");i=C(e,r.concat(t),function(e){return T(m.linkHref(e))});if(i){if(i.object.rule){this.console.log("LiveReload is reloading imported stylesheet: "+i.object.href);this.reattachImportedRule(i.object)}else{this.console.log("LiveReload is reloading stylesheet: "+this.linkHref(i.object));this.reattachStylesheetLink(i.object)}}else{this.console.log("LiveReload will reload all stylesheets because path '"+e+"' did not match any specific one");for(f=0,p=r.length;f<p;f++){n=r[f];this.reattachStylesheetLink(n)}}return true};e.prototype.collectImportedStylesheets=function(e,t,n){var r,i,s,o,u,a;try{o=t!=null?t.cssRules:void 0}catch(f){r=f}if(o&&o.length){for(i=u=0,a=o.length;u<a;i=++u){s=o[i];switch(s.type){case CSSRule.CHARSET_RULE:continue;case CSSRule.IMPORT_RULE:n.push({link:e,rule:s,index:i,href:s.href});this.collectImportedStylesheets(e,s.styleSheet,n);break;default:break}}}};e.prototype.waitUntilCssLoads=function(e,t){var n,r,i,s=this;n=false;r=function(){if(n){return}n=true;return t()};e.onload=function(){s.console.log("LiveReload: the new stylesheet has finished loading");s.knownToSupportCssOnLoad=true;return r()};if(!this.knownToSupportCssOnLoad){(i=function(){if(e.sheet){s.console.log("LiveReload is polling until the new CSS finishes loading...");return r()}else{return s.Timer.start(50,i)}})()}return this.Timer.start(this.options.stylesheetReloadTimeout,r)};e.prototype.linkHref=function(e){return e.href||e.getAttribute("data-href")};e.prototype.reattachStylesheetLink=function(e){var t,n,r=this;if(e.__LiveReload_pendingRemoval){return}e.__LiveReload_pendingRemoval=true;if(e.tagName==="STYLE"){t=this.document.createElement("link");t.rel="stylesheet";t.media=e.media;t.disabled=e.disabled}else{t=e.cloneNode(false)}t.href=this.generateCacheBustUrl(this.linkHref(e));n=e.parentNode;if(n.lastChild===e){n.appendChild(t)}else{n.insertBefore(t,e.nextSibling)}return this.waitUntilCssLoads(t,function(){var n;if(/AppleWebKit/.test(navigator.userAgent)){n=5}else{n=200}return r.Timer.start(n,function(){var n;if(!e.parentNode){return}e.parentNode.removeChild(e);t.onreadystatechange=null;return(n=r.window.StyleFix)!=null?n.link(t):void 0})})};e.prototype.reattachImportedRule=function(e){var t,n,r,i,s,o,u,a,f=this;u=e.rule,n=e.index,r=e.link;o=u.parentStyleSheet;t=this.generateCacheBustUrl(u.href);i=u.media.length?[].join.call(u.media,", "):"";s='@import url("'+t+'") '+i+";";u.__LiveReload_newHref=t;a=this.document.createElement("link");a.rel="stylesheet";a.href=t;a.__LiveReload_pendingRemoval=true;if(r.parentNode){r.parentNode.insertBefore(a,r)}return this.Timer.start(this.importCacheWaitPeriod,function(){if(a.parentNode){a.parentNode.removeChild(a)}if(u.__LiveReload_newHref!==t){return}o.insertRule(s,n);o.deleteRule(n+1);u=o.cssRules[n];u.__LiveReload_newHref=t;return f.Timer.start(f.importCacheWaitPeriod,function(){if(u.__LiveReload_newHref!==t){return}o.insertRule(s,n);return o.deleteRule(n+1)})})};e.prototype.generateUniqueString=function(){return"livereload="+Date.now()};e.prototype.generateCacheBustUrl=function(e,t){var n,r,i,s,o;if(t==null){t=this.generateUniqueString()}o=k(e),e=o.url,n=o.hash,r=o.params;if(this.options.overrideURL){if(e.indexOf(this.options.serverURL)<0){i=e;e=this.options.serverURL+this.options.overrideURL+"?url="+encodeURIComponent(e);this.console.log("LiveReload is overriding source URL "+i+" with "+e)}}s=r.replace(/(\?|&)livereload=(\d+)/,function(e,n){return""+n+t});if(s===r){if(r.length===0){s="?"+t}else{s=""+r+"&"+t}}return e+s+n};return e}();var d,L,w,S,b;d=t.Connector;b=i.Timer;w=s.Options;S=o.Reloader;u.LiveReload=L=function(){function e(e){var t=this;this.window=e;this.listeners={};this.plugins=[];this.pluginIdentifiers={};this.console=this.window.location.href.match(/LR-verbose/)&&this.window.console&&this.window.console.log&&this.window.console.error?this.window.console:{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(!(this.options=w.extract(this.window.document))){console.error("LiveReload disabled because it could not find its own <SCRIPT> tag");return}this.reloader=new S(this.window,this.console,b);this.connector=new d(this.options,this.WebSocket,b,{connecting:function(){},socketConnected:function(){},connected:function(e){var n;if(typeof (n=t.listeners).connect==="function"){n.connect()}t.log("LiveReload is connected to "+t.options.host+":"+t.options.port+" (protocol v"+e+").");return t.analyze()},error:function(e){if(e instanceof h){return console.log(""+e.message+".")}else{return console.log("LiveReload internal error: "+e.message)}},disconnected:function(e,n){var r;if(typeof (r=t.listeners).disconnect==="function"){r.disconnect()}switch(e){case"cannot-connect":return t.log("LiveReload cannot connect to "+t.options.host+":"+t.options.port+", will retry in "+n+" sec.");case"broken":return t.log("LiveReload disconnected from "+t.options.host+":"+t.options.port+", reconnecting in "+n+" sec.");case"handshake-timeout":return t.log("LiveReload cannot connect to "+t.options.host+":"+t.options.port+" (handshake timeout), will retry in "+n+" sec.");case"handshake-failed":return t.log("LiveReload cannot connect to "+t.options.host+":"+t.options.port+" (handshake failed), will retry in "+n+" sec.");case"manual":break;case"error":break;default:return t.log("LiveReload disconnected from "+t.options.host+":"+t.options.port+" ("+e+"), reconnecting in "+n+" sec.")}},message:function(e){switch(e.command){case"reload":return t.performReload(e);case"alert":return t.performAlert(e)}}})}e.prototype.on=function(e,t){return this.listeners[e]=t};e.prototype.log=function(e){return this.console.log(""+e)};e.prototype.performReload=function(e){var t,n;this.log("LiveReload received reload request: "+JSON.stringify(e,null,2));return this.reloader.reload(e.path,{liveCSS:(t=e.liveCSS)!=null?t:true,liveImg:(n=e.liveImg)!=null?n:true,originalPath:e.originalPath||"",overrideURL:e.overrideURL||"",serverURL:"http://"+this.options.host+":"+this.options.port})};e.prototype.performAlert=function(e){return alert(e.message)};e.prototype.shutDown=function(){var e;this.connector.disconnect();this.log("LiveReload disconnected.");return typeof (e=this.listeners).shutdown==="function"?e.shutdown():void 0};e.prototype.hasPlugin=function(e){return!!this.pluginIdentifiers[e]};e.prototype.addPlugin=function(e){var t,n=this;if(this.hasPlugin(e.identifier)){return}this.pluginIdentifiers[e.identifier]=true;t=new e(this.window,{_livereload:this,_reloader:this.reloader,_connector:this.connector,console:this.console,Timer:b,generateCacheBustUrl:function(e){return n.reloader.generateCacheBustUrl(e)}});this.plugins.push(t);this.reloader.addPlugin(t)};e.prototype.analyze=function(){var e,t,n,r,i,s;if(!(this.connector.protocol>=7)){return}n={};s=this.plugins;for(r=0,i=s.length;r<i;r++){e=s[r];n[e.constructor.identifier]=t=(typeof e.analyze==="function"?e.analyze():void 0)||{};t.version=e.constructor.version}this.connector.sendCommand({command:"info",plugins:n,url:this.window.location.href})};return e}();var g,L,A;g=n;L=window.LiveReload=new u.LiveReload(window);for(A in window){if(A.match(/^LiveReloadPlugin/)){L.addPlugin(window[A])}}L.addPlugin(r);L.on("shutdown",function(){return delete window.LiveReload});L.on("connect",function(){return g.fire(document,"LiveReloadConnect")});L.on("disconnect",function(){return g.fire(document,"LiveReloadDisconnect")});g.bind(document,"LiveReloadShutDown",function(){return L.shutDown()})})()`)
+// livereloadJS contains the output of `uglifyjs livereload.js -m toplevel`
+// Source: https://github.com/livereload/livereload-js/archive/v2.2.1.tar.gz
+var livereloadJS = []byte(`(function e(t,n,o){function i(s,l){if(!n[s]){if(!t[s]){var c=typeof require=="function"&&require;if(!l&&c)return c(s,!0);if(r)return r(s,!0);var a=new Error("Cannot find module '"+s+"'");throw a.code="MODULE_NOT_FOUND",a}var u=n[s]={exports:{}};t[s][0].call(u.exports,function(e){var n=t[s][1][e];return i(n?n:e)},u,u.exports,e,t,n,o)}return n[s].exports}var r=typeof require=="function"&&require;for(var s=0;s<o.length;s++)i(o[s]);return i})({1:[function(e,t,n){(function(){var t,o,i,r,s,l;l=e("./protocol"),r=l.Parser,o=l.PROTOCOL_6,i=l.PROTOCOL_7;s="2.2.1";n.Connector=t=function(){function e(e,t,n,o){this.options=e;this.WebSocket=t;this.Timer=n;this.handlers=o;this._uri="ws://"+this.options.host+":"+this.options.port+"/livereload";this._nextDelay=this.options.mindelay;this._connectionDesired=false;this.protocol=0;this.protocolParser=new r({connected:function(e){return function(t){e.protocol=t;e._handshakeTimeout.stop();e._nextDelay=e.options.mindelay;e._disconnectionReason="broken";return e.handlers.connected(t)}}(this),error:function(e){return function(t){e.handlers.error(t);return e._closeOnError()}}(this),message:function(e){return function(t){return e.handlers.message(t)}}(this)});this._handshakeTimeout=new n(function(e){return function(){if(!e._isSocketConnected()){return}e._disconnectionReason="handshake-timeout";return e.socket.close()}}(this));this._reconnectTimer=new n(function(e){return function(){if(!e._connectionDesired){return}return e.connect()}}(this));this.connect()}e.prototype._isSocketConnected=function(){return this.socket&&this.socket.readyState===this.WebSocket.OPEN};e.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(e){return function(t){return e._onopen(t)}}(this);this.socket.onclose=function(e){return function(t){return e._onclose(t)}}(this);this.socket.onmessage=function(e){return function(t){return e._onmessage(t)}}(this);return this.socket.onerror=function(e){return function(t){return e._onerror(t)}}(this)};e.prototype.disconnect=function(){this._connectionDesired=false;this._reconnectTimer.stop();if(!this._isSocketConnected()){return}this._disconnectionReason="manual";return this.socket.close()};e.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)}};e.prototype.sendCommand=function(e){if(this.protocol==null){return}return this._sendCommand(e)};e.prototype._sendCommand=function(e){return this.socket.send(JSON.stringify(e))};e.prototype._closeOnError=function(){this._handshakeTimeout.stop();this._disconnectionReason="error";return this.socket.close()};e.prototype._onopen=function(e){var t;this.handlers.socketConnected();this._disconnectionReason="handshake-failed";t={command:"hello",protocols:[o,i]};t.ver=s;if(this.options.ext){t.ext=this.options.ext}if(this.options.extver){t.extver=this.options.extver}if(this.options.snipver){t.snipver=this.options.snipver}this._sendCommand(t);return this._handshakeTimeout.start(this.options.handshake_timeout)};e.prototype._onclose=function(e){this.protocol=0;this.handlers.disconnected(this._disconnectionReason,this._nextDelay);return this._scheduleReconnection()};e.prototype._onerror=function(e){};e.prototype._onmessage=function(e){return this.protocolParser.process(e.data)};return e}()}).call(this)},{"./protocol":6}],2:[function(e,t,n){(function(){var e;e={bind:function(e,t,n){if(e.addEventListener){return e.addEventListener(t,n,false)}else if(e.attachEvent){e[t]=1;return e.attachEvent("onpropertychange",function(e){if(e.propertyName===t){return n()}})}else{throw new Error("Attempt to attach custom event "+t+" to something which isn't a DOMElement")}},fire:function(e,t){var n;if(e.addEventListener){n=document.createEvent("HTMLEvents");n.initEvent(t,true,true);return document.dispatchEvent(n)}else if(e.attachEvent){if(e[t]){return e[t]++}}else{throw new Error("Attempt to fire custom event "+t+" on something which isn't a DOMElement")}}};n.bind=e.bind;n.fire=e.fire}).call(this)},{}],3:[function(e,t,n){(function(){var e;t.exports=e=function(){e.identifier="less";e.version="1.0";function e(e,t){this.window=e;this.host=t}e.prototype.reload=function(e,t){if(this.window.less&&this.window.less.refresh){if(e.match(/\.less$/i)){return this.reloadLess(e)}if(t.originalPath.match(/\.less$/i)){return this.reloadLess(t.originalPath)}}return false};e.prototype.reloadLess=function(e){var t,n,o,i;n=function(){var e,n,o,i;o=document.getElementsByTagName("link");i=[];for(e=0,n=o.length;e<n;e++){t=o[e];if(t.href&&t.rel.match(/^stylesheet\/less$/i)||t.rel.match(/stylesheet/i)&&t.type.match(/^text\/(x-)?less$/i)){i.push(t)}}return i}();if(n.length===0){return false}for(o=0,i=n.length;o<i;o++){t=n[o];t.href=this.host.generateCacheBustUrl(t.href)}this.host.console.log("LiveReload is asking LESS to recompile all stylesheets");this.window.less.refresh(true);return true};e.prototype.analyze=function(){return{disable:!!(this.window.less&&this.window.less.refresh)}};return e}()}).call(this)},{}],4:[function(e,t,n){(function(){var t,o,i,r,s;t=e("./connector").Connector;s=e("./timer").Timer;i=e("./options").Options;r=e("./reloader").Reloader;n.LiveReload=o=function(){function e(e){this.window=e;this.listeners={};this.plugins=[];this.pluginIdentifiers={};this.console=this.window.location.href.match(/LR-verbose/)&&this.window.console&&this.window.console.log&&this.window.console.error?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(!(this.options=i.extract(this.window.document))){this.console.error("LiveReload disabled because it could not find its own <SCRIPT> tag");return}this.reloader=new r(this.window,this.console,s);this.connector=new t(this.options,this.WebSocket,s,{connecting:function(e){return function(){}}(this),socketConnected:function(e){return function(){}}(this),connected:function(e){return function(t){var n;if(typeof(n=e.listeners).connect==="function"){n.connect()}e.log("LiveReload is connected to "+e.options.host+":"+e.options.port+" (protocol v"+t+").");return e.analyze()}}(this),error:function(e){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(e){return function(t,n){var o;if(typeof(o=e.listeners).disconnect==="function"){o.disconnect()}switch(t){case"cannot-connect":return e.log("LiveReload cannot connect to "+e.options.host+":"+e.options.port+", will retry in "+n+" sec.");case"broken":return e.log("LiveReload disconnected from "+e.options.host+":"+e.options.port+", reconnecting in "+n+" sec.");case"handshake-timeout":return e.log("LiveReload cannot connect to "+e.options.host+":"+e.options.port+" (handshake timeout), will retry in "+n+" sec.");case"handshake-failed":return e.log("LiveReload cannot connect to "+e.options.host+":"+e.options.port+" (handshake failed), will retry in "+n+" sec.");case"manual":break;case"error":break;default:return e.log("LiveReload disconnected from "+e.options.host+":"+e.options.port+" ("+t+"), reconnecting in "+n+" sec.")}}}(this),message:function(e){return function(t){switch(t.command){case"reload":return e.performReload(t);case"alert":return e.performAlert(t)}}}(this)})}e.prototype.on=function(e,t){return this.listeners[e]=t};e.prototype.log=function(e){return this.console.log(""+e)};e.prototype.performReload=function(e){var t,n;this.log("LiveReload received reload request: "+JSON.stringify(e,null,2));return this.reloader.reload(e.path,{liveCSS:(t=e.liveCSS)!=null?t:true,liveImg:(n=e.liveImg)!=null?n:true,originalPath:e.originalPath||"",overrideURL:e.overrideURL||"",serverURL:"http://"+this.options.host+":"+this.options.port})};e.prototype.performAlert=function(e){return alert(e.message)};e.prototype.shutDown=function(){var e;this.connector.disconnect();this.log("LiveReload disconnected.");return typeof(e=this.listeners).shutdown==="function"?e.shutdown():void 0};e.prototype.hasPlugin=function(e){return!!this.pluginIdentifiers[e]};e.prototype.addPlugin=function(e){var t;if(this.hasPlugin(e.identifier)){return}this.pluginIdentifiers[e.identifier]=true;t=new e(this.window,{_livereload:this,_reloader:this.reloader,_connector:this.connector,console:this.console,Timer:s,generateCacheBustUrl:function(e){return function(t){return e.reloader.generateCacheBustUrl(t)}}(this)});this.plugins.push(t);this.reloader.addPlugin(t)};e.prototype.analyze=function(){var e,t,n,o,i,r;if(!(this.connector.protocol>=7)){return}n={};r=this.plugins;for(o=0,i=r.length;o<i;o++){e=r[o];n[e.constructor.identifier]=t=(typeof e.analyze==="function"?e.analyze():void 0)||{};t.version=e.constructor.version}this.connector.sendCommand({command:"info",plugins:n,url:this.window.location.href})};return e}()}).call(this)},{"./connector":1,"./options":5,"./reloader":7,"./timer":9}],5:[function(e,t,n){(function(){var e;n.Options=e=function(){function e(){this.host=null;this.port=35729;this.snipver=null;this.ext=null;this.extver=null;this.mindelay=1e3;this.maxdelay=6e4;this.handshake_timeout=5e3}e.prototype.set=function(e,t){if(typeof t==="undefined"){return}if(!isNaN(+t)){t=+t}return this[e]=t};return e}();e.extract=function(t){var n,o,i,r,s,l,c,a,u,h,d,f,p;f=t.getElementsByTagName("script");for(a=0,h=f.length;a<h;a++){n=f[a];if((c=n.src)&&(i=c.match(/^[^:]+:\/\/(.*)\/z?livereload\.js(?:\?(.*))?$/))){s=new e;if(r=i[1].match(/^([^\/:]+)(?::(\d+))?$/)){s.host=r[1];if(r[2]){s.port=parseInt(r[2],10)}}if(i[2]){p=i[2].split("&");for(u=0,d=p.length;u<d;u++){l=p[u];if((o=l.split("=")).length>1){s.set(o[0].replace(/-/g,"_"),o.slice(1).join("="))}}}return s}}return null}}).call(this)},{}],6:[function(e,t,n){(function(){var e,t,o,i,r=[].indexOf||function(e){for(var t=0,n=this.length;t<n;t++){if(t in this&&this[t]===e)return t}return-1};n.PROTOCOL_6=e="http://livereload.com/protocols/official-6";n.PROTOCOL_7=t="http://livereload.com/protocols/official-7";n.ProtocolError=i=function(){function e(e,t){this.message="LiveReload protocol error ("+e+') after receiving data: "'+t+'".'}return e}();n.Parser=o=function(){function n(e){this.handlers=e;this.reset()}n.prototype.reset=function(){return this.protocol=null};n.prototype.process=function(n){var o,s,l,c,a;try{if(this.protocol==null){if(n.match(/^!!ver:([\d.]+)$/)){this.protocol=6}else if(l=this._parseMessage(n,["hello"])){if(!l.protocols.length){throw new i("no protocols specified in handshake message")}else if(r.call(l.protocols,t)>=0){this.protocol=7}else if(r.call(l.protocols,e)>=0){this.protocol=6}else{throw new i("no supported protocols found")}}return this.handlers.connected(this.protocol)}else if(this.protocol===6){l=JSON.parse(n);if(!l.length){throw new i("protocol 6 messages must be arrays")}o=l[0],c=l[1];if(o!=="refresh"){throw new i("unknown protocol 6 command")}return this.handlers.message({command:"reload",path:c.path,liveCSS:(a=c.apply_css_live)!=null?a:true})}else{l=this._parseMessage(n,["reload","alert"]);return this.handlers.message(l)}}catch(u){s=u;if(s instanceof i){return this.handlers.error(s)}else{throw s}}};n.prototype._parseMessage=function(e,t){var n,o,s;try{o=JSON.parse(e)}catch(l){n=l;throw new i("unparsable JSON",e)}if(!o.command){throw new i('missing "command" key',e)}if(s=o.command,r.call(t,s)<0){throw new i("invalid command '"+o.command+"', only valid commands are: "+t.join(", ")+")",e)}return o};return n}()}).call(this)},{}],7:[function(e,t,n){(function(){var e,t,o,i,r,s,l;l=function(e){var t,n,o;if((n=e.indexOf("#"))>=0){t=e.slice(n);e=e.slice(0,n)}else{t=""}if((n=e.indexOf("?"))>=0){o=e.slice(n);e=e.slice(0,n)}else{o=""}return{url:e,params:o,hash:t}};i=function(e){var t;e=l(e).url;if(e.indexOf("file://")===0){t=e.replace(/^file:\/\/(localhost)?/,"")}else{t=e.replace(/^([^:]+:)?\/\/([^:\/]+)(:\d*)?\//,"/")}return decodeURIComponent(t)};s=function(e,t,n){var i,r,s,l,c;i={score:0};for(l=0,c=t.length;l<c;l++){r=t[l];s=o(e,n(r));if(s>i.score){i={object:r,score:s}}}if(i.score>0){return i}else{return null}};o=function(e,t){var n,o,i,r;e=e.replace(/^\/+/,"").toLowerCase();t=t.replace(/^\/+/,"").toLowerCase();if(e===t){return 1e4}n=e.split("/").reverse();o=t.split("/").reverse();r=Math.min(n.length,o.length);i=0;while(i<r&&n[i]===o[i]){++i}return i};r=function(e,t){return o(e,t)>0};e=[{selector:"background",styleNames:["backgroundImage"]},{selector:"border",styleNames:["borderImage","webkitBorderImage","MozBorderImage"]}];n.Reloader=t=function(){function t(e,t,n){this.window=e;this.console=t;this.Timer=n;this.document=this.window.document;this.importCacheWaitPeriod=200;this.plugins=[]}t.prototype.addPlugin=function(e){return this.plugins.push(e)};t.prototype.analyze=function(e){return results};t.prototype.reload=function(e,t){var n,o,i,r,s;this.options=t;if((o=this.options).stylesheetReloadTimeout==null){o.stylesheetReloadTimeout=15e3}s=this.plugins;for(i=0,r=s.length;i<r;i++){n=s[i];if(n.reload&&n.reload(e,t)){return}}if(t.liveCSS){if(e.match(/\.css$/i)){if(this.reloadStylesheet(e)){return}}}if(t.liveImg){if(e.match(/\.(jpe?g|png|gif)$/i)){this.reloadImages(e);return}}return this.reloadPage()};t.prototype.reloadPage=function(){return this.window.document.location.reload()};t.prototype.reloadImages=function(t){var n,o,s,l,c,a,u,h,d,f,p,m,g,v,y,w,_,R;n=this.generateUniqueString();v=this.document.images;for(a=0,f=v.length;a<f;a++){o=v[a];if(r(t,i(o.src))){o.src=this.generateCacheBustUrl(o.src,n)}}if(this.document.querySelectorAll){for(u=0,p=e.length;u<p;u++){y=e[u],s=y.selector,l=y.styleNames;w=this.document.querySelectorAll("[style*="+s+"]");for(h=0,m=w.length;h<m;h++){o=w[h];this.reloadStyleImages(o.style,l,t,n)}}}if(this.document.styleSheets){_=this.document.styleSheets;R=[];for(d=0,g=_.length;d<g;d++){c=_[d];R.push(this.reloadStylesheetImages(c,t,n))}return R}};t.prototype.reloadStylesheetImages=function(t,n,o){var i,r,s,l,c,a,u,h;try{s=t!=null?t.cssRules:void 0}catch(d){i=d}if(!s){return}for(c=0,u=s.length;c<u;c++){r=s[c];switch(r.type){case CSSRule.IMPORT_RULE:this.reloadStylesheetImages(r.styleSheet,n,o);break;case CSSRule.STYLE_RULE:for(a=0,h=e.length;a<h;a++){l=e[a].styleNames;this.reloadStyleImages(r.style,l,n,o)}break;case CSSRule.MEDIA_RULE:this.reloadStylesheetImages(r,n,o)}}};t.prototype.reloadStyleImages=function(e,t,n,o){var s,l,c,a,u;for(a=0,u=t.length;a<u;a++){l=t[a];c=e[l];if(typeof c==="string"){s=c.replace(/\burl\s*\(([^)]*)\)/,function(e){return function(t,s){if(r(n,i(s))){return"url("+e.generateCacheBustUrl(s,o)+")"}else{return t}}}(this));if(s!==c){e[l]=s}}}};t.prototype.reloadStylesheet=function(e){var t,n,o,r,l,c,a,u,h,d,f,p,m,g,v;o=function(){var e,t,o,i;o=this.document.getElementsByTagName("link");i=[];for(e=0,t=o.length;e<t;e++){n=o[e];if(n.rel.match(/^stylesheet$/i)&&!n.__LiveReload_pendingRemoval){i.push(n)}}return i}.call(this);t=[];g=this.document.getElementsByTagName("style");for(c=0,d=g.length;c<d;c++){l=g[c];if(l.sheet){this.collectImportedStylesheets(l,l.sheet,t)}}for(a=0,f=o.length;a<f;a++){n=o[a];this.collectImportedStylesheets(n,n.sheet,t)}if(this.window.StyleFix&&this.document.querySelectorAll){v=this.document.querySelectorAll("style[data-href]");for(u=0,p=v.length;u<p;u++){l=v[u];o.push(l)}}this.console.log("LiveReload found "+o.length+" LINKed stylesheets, "+t.length+" @imported stylesheets");r=s(e,o.concat(t),function(e){return function(t){return i(e.linkHref(t))}}(this));if(r){if(r.object.rule){this.console.log("LiveReload is reloading imported stylesheet: "+r.object.href);this.reattachImportedRule(r.object)}else{this.console.log("LiveReload is reloading stylesheet: "+this.linkHref(r.object));this.reattachStylesheetLink(r.object)}}else{this.console.log("LiveReload will reload all stylesheets because path '"+e+"' did not match any specific one");for(h=0,m=o.length;h<m;h++){n=o[h];this.reattachStylesheetLink(n)}}return true};t.prototype.collectImportedStylesheets=function(e,t,n){var o,i,r,s,l,c;try{s=t!=null?t.cssRules:void 0}catch(a){o=a}if(s&&s.length){for(i=l=0,c=s.length;l<c;i=++l){r=s[i];switch(r.type){case CSSRule.CHARSET_RULE:continue;case CSSRule.IMPORT_RULE:n.push({link:e,rule:r,index:i,href:r.href});this.collectImportedStylesheets(e,r.styleSheet,n);break;default:break}}}};t.prototype.waitUntilCssLoads=function(e,t){var n,o,i;n=false;o=function(e){return function(){if(n){return}n=true;return t()}}(this);e.onload=function(e){return function(){e.console.log("LiveReload: the new stylesheet has finished loading");e.knownToSupportCssOnLoad=true;return o()}}(this);if(!this.knownToSupportCssOnLoad){(i=function(t){return function(){if(e.sheet){t.console.log("LiveReload is polling until the new CSS finishes loading...");return o()}else{return t.Timer.start(50,i)}}}(this))()}return this.Timer.start(this.options.stylesheetReloadTimeout,o)};t.prototype.linkHref=function(e){return e.href||e.getAttribute("data-href")};t.prototype.reattachStylesheetLink=function(e){var t,n;if(e.__LiveReload_pendingRemoval){return}e.__LiveReload_pendingRemoval=true;if(e.tagName==="STYLE"){t=this.document.createElement("link");t.rel="stylesheet";t.media=e.media;t.disabled=e.disabled}else{t=e.cloneNode(false)}t.href=this.generateCacheBustUrl(this.linkHref(e));n=e.parentNode;if(n.lastChild===e){n.appendChild(t)}else{n.insertBefore(t,e.nextSibling)}return this.waitUntilCssLoads(t,function(n){return function(){var o;if(/AppleWebKit/.test(navigator.userAgent)){o=5}else{o=200}return n.Timer.start(o,function(){var o;if(!e.parentNode){return}e.parentNode.removeChild(e);t.onreadystatechange=null;return(o=n.window.StyleFix)!=null?o.link(t):void 0})}}(this))};t.prototype.reattachImportedRule=function(e){var t,n,o,i,r,s,l,c;l=e.rule,n=e.index,o=e.link;s=l.parentStyleSheet;t=this.generateCacheBustUrl(l.href);i=l.media.length?[].join.call(l.media,", "):"";r='@import url("'+t+'") '+i+";";l.__LiveReload_newHref=t;c=this.document.createElement("link");c.rel="stylesheet";c.href=t;c.__LiveReload_pendingRemoval=true;if(o.parentNode){o.parentNode.insertBefore(c,o)}return this.Timer.start(this.importCacheWaitPeriod,function(e){return function(){if(c.parentNode){c.parentNode.removeChild(c)}if(l.__LiveReload_newHref!==t){return}s.insertRule(r,n);s.deleteRule(n+1);l=s.cssRules[n];l.__LiveReload_newHref=t;return e.Timer.start(e.importCacheWaitPeriod,function(){if(l.__LiveReload_newHref!==t){return}s.insertRule(r,n);return s.deleteRule(n+1)})}}(this))};t.prototype.generateUniqueString=function(){return"livereload="+Date.now()};t.prototype.generateCacheBustUrl=function(e,t){var n,o,i,r,s;if(t==null){t=this.generateUniqueString()}s=l(e),e=s.url,n=s.hash,o=s.params;if(this.options.overrideURL){if(e.indexOf(this.options.serverURL)<0){i=e;e=this.options.serverURL+this.options.overrideURL+"?url="+encodeURIComponent(e);this.console.log("LiveReload is overriding source URL "+i+" with "+e)}}r=o.replace(/(\?|&)livereload=(\d+)/,function(e,n){return""+n+t});if(r===o){if(o.length===0){r="?"+t}else{r=""+o+"&"+t}}return e+r+n};return t}()}).call(this)},{}],8:[function(e,t,n){(function(){var t,n,o;t=e("./customevents");n=window.LiveReload=new(e("./livereload").LiveReload)(window);for(o in window){if(o.match(/^LiveReloadPlugin/)){n.addPlugin(window[o])}}n.addPlugin(e("./less"));n.on("shutdown",function(){return delete window.LiveReload});n.on("connect",function(){return t.fire(document,"LiveReloadConnect")});n.on("disconnect",function(){return t.fire(document,"LiveReloadDisconnect")});t.bind(document,"LiveReloadShutDown",function(){return n.shutDown()})}).call(this)},{"./customevents":2,"./less":3,"./livereload":4}],9:[function(e,t,n){(function(){var e;n.Timer=e=function(){function e(e){this.func=e;this.running=false;this.id=null;this._handler=function(e){return function(){e.running=false;e.id=null;return e.func()}}(this)}e.prototype.start=function(e){if(this.running){clearTimeout(this.id)}this.id=setTimeout(this._handler,e);return this.running=true};e.prototype.stop=function(){if(this.running){clearTimeout(this.id);this.running=false;return this.id=null}};return e}();e.start=function(e,t){return setTimeout(t,e)}}).call(this)},{}]},{},[8]);`)