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app.json

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Create, validate, and render Heroku app.json manifests

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!function(e){if("object"==typeof exports)module.exports=e();else if("function"==typeof define&&define.amd)define(e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.App=e()}}(function(){var define,module,exports;return 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);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.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(_dereq_,module,exports){(function(__dirname){"use strict";var fs=_dereq_("fs");var url=_dereq_("url");var http=_dereq_("http");var hogan=_dereq_("hogan.js");var github=_dereq_("github-url-to-object");var bitbucket=_dereq_("bitbucket-url-to-object");var superagent=_dereq_("superagent");var addons=_dereq_("./lib/addons");var schema=_dereq_("./lib/schema");var App=module.exports=_dereq_("./lib/app");App.prototype.getAddonPrices=function(cb){var _this=this;App.addons.getPrices(this.addons,function(err,prices){if(err)return cb(err);_this.prices=prices;cb(null,prices)})};App.fetch=function(repository,cb){if(github(repository)){repository=github(repository)}else if(bitbucket(repository)){repository=bitbucket(repository)}else{return cb("A valid GitHub or Bitbucket URL is required: "+repository)}var fetcher_url=url.format({protocol:"https",hostname:"app-json-fetcher.herokuapp.com",query:{repository:repository.https_url}});superagent.get(fetcher_url,function(res){cb(null,App.new(res.body))})};App.templates={};if(module.parent){App.templates.app=hogan.compile(fs.readFileSync(__dirname+"/templates/app.mustache.html").toString());App.templates.build=hogan.compile(fs.readFileSync(__dirname+"/templates/build.mustache.html").toString());App.templates.schema=hogan.compile(fs.readFileSync(__dirname+"/templates/schema.mustache.html").toString())}else{App.templates.app=_dereq_("./templates/app.mustache.html");App.templates.build=_dereq_("./templates/build.mustache.html");App.templates.schema=_dereq_("./templates/schema.mustache.html")}App.addons=addons}).call(this,"/")},{"./lib/addons":2,"./lib/app":3,"./lib/schema":4,"./templates/app.mustache.html":42,"./templates/build.mustache.html":43,"./templates/schema.mustache.html":44,"bitbucket-url-to-object":6,fs:7,"github-url-to-object":33,"hogan.js":35,http:12,superagent:39,url:30}],2:[function(_dereq_,module,exports){"use strict";var async=_dereq_("async");var superagent=_dereq_("superagent");var addons=module.exports={};addons.getPrices=function(slugs,cb){if(!slugs||slugs===[]){return cb(null,{plans:[],totalPrice:"Free",totalPriceInCents:0})}async.map(slugs,addons.getPlan,function(err,plans){if(err)return cb(err);var prices={};prices.totalPriceInCents=plans.reduce(function(sum,plan){return plan.price.cents+sum},0);prices.totalPrice=formatPrice(prices.totalPriceInCents);prices.plans=plans;cb(null,prices)})};addons.getPlan=function(slug,cb){if(slug.match(/:/)){var addon=slug.split(":")[0];var plan=slug.split(":")[1];superagent.get("https://api.heroku.com/addon-services/"+addon+"/plans/"+plan).set("Accept","application/vnd.heroku+json; version=3").end(function(err,res){if(err)return cb(err);if(res.statusCode==404)return cb(res.body);var plan=res.body;plan.prettyPrice=formatPrice(plan.price.cents);plan.logo="https://addons.heroku.com/addons/"+addon+"/icons/original.png";cb(null,plan)})}else{superagent.get("https://api.heroku.com/addon-services/"+slug+"/plans").set("Accept","application/vnd.heroku+json; version=3").end(function(err,res){if(err)return cb(err);if(res.statusCode==404)return cb(res.body);var plan=res.body.filter(function(plan){return plan.default})[0];plan.prettyPrice=formatPrice(plan.price.cents);plan.logo="https://addons.heroku.com/addons/"+slug+"/icons/original.png";cb(null,plan)})}};function formatPrice(price){return price==0?"Free":"$"+price/100+"/mo"}},{async:5,superagent:39}],3:[function(_dereq_,module,exports){"use strict";var fs=_dereq_("fs");var url=_dereq_("url");var revalidator=_dereq_("revalidator");var isURL=_dereq_("is-url");var schema=_dereq_("./schema");var App=module.exports=function(){function App(raw){var key;if(typeof raw==="string"){if(raw.match(/\.json$/i)){raw=fs.readFileSync(raw)}try{raw=JSON.parse(raw)}catch(err){throw new Error("Malformed JSON")}}for(key in raw){if(raw.hasOwnProperty(key)){this[key]=raw[key]}}return this}App.prototype={get errors(){return revalidator.validate(this,schema).errors},get valid(){return revalidator.validate(this,schema).valid},get errorString(){return this.errors.map(function(error){return["-",error.property,error.message].join(" ")}).join("\n")},get toJSON(){var key;var out={};var validProps=Object.keys(schema.properties);for(key in this){if(this.hasOwnProperty(key)&&validProps.indexOf(key)>-1){out[key]=this[key]}}return JSON.stringify(out,null,2)}};App.new=function(raw){return new App(raw)};App.example=new App(schema.example);App.schema=schema;return App}()},{"./schema":4,fs:7,"is-url":37,revalidator:38,url:30}],4:[function(_dereq_,module,exports){"use strict";var schema={properties:{name:{description:"A clean and simple name to identify the template (30 characters max).",type:"string",minLength:3,maxLength:30,allowEmpty:false,example:"Small Sharp Tool"},description:{description:"A brief summary of the app: what it does, who it's for, why it exists, etc.",type:"string",example:"This app does one little thing, and does it well.",maxLength:140},keywords:{description:"An array of strings describing the app.",type:"array",example:["productivity","HTML5","scalpel"]},website:{description:"The project's website.",type:"string",format:"url",allowEmpty:false,example:"https://small-sharp-tool.com/"},repository:{description:"The location of the application's source code, such as a Git URL, GitHub URL, Subversion URL, or Mercurial URL.",type:"string",format:"url",allowEmpty:false,example:"https://github.com/jane-doe/small-sharp-tool"},logo:{description:"The URL of the application's logo image. Dimensions should be square. Format can be SVG, PNG, or JPG.",type:"string",format:"url",allowEmpty:false,example:"https://small-sharp-tool.com/logo.svg"},success_url:{description:"A URL specifying where to redirect the user once their new app is deployed. If value is a fully-qualified URL, the user should be redirected to that URL. If value begins with a slash `/`, the user should be redirected to that path in their newly deployed app.",type:"string",allowEmpty:false,example:"/welcome"},scripts:{description:"A key-value object specifying scripts or shell commands to execute at different stages in the build/release process. Currently, `postdeploy` is the only supported script.",type:"object",example:{postdeploy:"bundle exec rake bootstrap"}},env:{description:"A key-value object for environment variables, or [config vars](https://devcenter.heroku.com/articles/config-vars) in Heroku parlance. Keys are the names of the environment variables. Values can be strings or objects. If the value is a string, it will be used. If the value is an object, it defines specific requirements for that variable:\n\n- `description`: a human-friendly blurb about what the value is for and how to determine what it should be\n- `value`: a default value to use. This should always be a string.\n- `required`: A boolean indicating whether the given value is required for the app to function (default: `true`).\n- `generator`: a string representing a function to call to generate the value. Currently the only supported generator is `secret`, which generates a pseudo-random string of characters.",type:"object",example:{BUILDPACK_URL:"https://github.com/stomita/heroku-buildpack-phantomjs",SECRET_TOKEN:{description:"A secret key for verifying the integrity of signed cookies.",generator:"secret"},WEB_CONCURRENCY:{description:"The number of processes to run.",value:"5"}}},addons:{description:"An array of strings specifying Heroku addons to provision on the app before deploying. Each addon should be in the format `addon:plan` or `addon`. If plan is omitted, that addon's default plan will be provisioned.",type:"array",example:["openredis","mongolab:shared-single-small"]}}};schema.example={};Object.keys(schema.properties).map(function(key){schema.example[key]=schema.properties[key].example});schema.exampleJSON=JSON.stringify(schema.example,null,2);schema.propertiesArray=Object.keys(schema.properties).map(function(name){var prop=schema.properties[name];prop.name=name;prop.requiredOrOptional=prop.required?"required":"optional";var jsonDoc={};jsonDoc[prop.name]=prop.example;prop.exampleJSON=JSON.stringify(jsonDoc,null,2);return prop});module.exports=schema},{}],5:[function(_dereq_,module,exports){(function(process){(function(){var async={};var root,previous_async;root=this;if(root!=null){previous_async=root.async}async.noConflict=function(){root.async=previous_async;return async};function only_once(fn){var called=false;return function(){if(called)throw new Error("Callback was already 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fn.apply(null,[async.each].concat(args))}};var doParallelLimit=function(limit,fn){return function(){var args=Array.prototype.slice.call(arguments);return fn.apply(null,[_eachLimit(limit)].concat(args))}};var doSeries=function(fn){return function(){var args=Array.prototype.slice.call(arguments);return fn.apply(null,[async.eachSeries].concat(args))}};var _asyncMap=function(eachfn,arr,iterator,callback){var results=[];arr=_map(arr,function(x,i){return{index:i,value:x}});eachfn(arr,function(x,callback){iterator(x.value,function(err,v){results[x.index]=v;callback(err)})},function(err){callback(err,results)})};async.map=doParallel(_asyncMap);async.mapSeries=doSeries(_asyncMap);async.mapLimit=function(arr,limit,iterator,callback){return _mapLimit(limit)(arr,iterator,callback)};var _mapLimit=function(limit){return doParallelLimit(limit,_asyncMap)};async.reduce=function(arr,memo,iterator,callback){async.eachSeries(arr,function(x,callback){iterator(memo,x,function(err,v){memo=v;callback(err)})},function(err){callback(err,memo)})};async.inject=async.reduce;async.foldl=async.reduce;async.reduceRight=function(arr,memo,iterator,callback){var reversed=_map(arr,function(x){return x}).reverse();async.reduce(reversed,memo,iterator,callback)};async.foldr=async.reduceRight;var _filter=function(eachfn,arr,iterator,callback){var results=[];arr=_map(arr,function(x,i){return{index:i,value:x}});eachfn(arr,function(x,callback){iterator(x.value,function(v){if(v){results.push(x)}callback()})},function(err){callback(_map(results.sort(function(a,b){return a.index-b.index}),function(x){return x.value}))})};async.filter=doParallel(_filter);async.filterSeries=doSeries(_filter);async.select=async.filter;async.selectSeries=async.filterSeries;var _reject=function(eachfn,arr,iterator,callback){var results=[];arr=_map(arr,function(x,i){return{index:i,value:x}});eachfn(arr,function(x,callback){iterator(x.value,function(v){if(!v){results.push(x)}callback()})},function(err){callback(_map(results.sort(function(a,b){return a.index-b.index}),function(x){return x.value}))})};async.reject=doParallel(_reject);async.rejectSeries=doSeries(_reject);var _detect=function(eachfn,arr,iterator,main_callback){eachfn(arr,function(x,callback){iterator(x,function(result){if(result){main_callback(x);main_callback=function(){}}else{callback()}})},function(err){main_callback()})};async.detect=doParallel(_detect);async.detectSeries=doSeries(_detect);async.some=function(arr,iterator,main_callback){async.each(arr,function(x,callback){iterator(x,function(v){if(v){main_callback(true);main_callback=function(){}}callback()})},function(err){main_callback(false)})};async.any=async.some;async.every=function(arr,iterator,main_callback){async.each(arr,function(x,callback){iterator(x,function(v){if(!v){main_callback(false);main_callback=function(){}}callback()})},function(err){main_callback(true)})};async.all=async.every;async.sortBy=function(arr,iterator,callback){async.map(arr,function(x,callback){iterator(x,function(err,criteria){if(err){callback(err)}else{callback(null,{value:x,criteria:criteria})}})},function(err,results){if(err){return 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safeResults={};_each(_keys(results),function(rkey){safeResults[rkey]=results[rkey]});safeResults[k]=args;callback(err,safeResults);callback=function(){}}else{results[k]=args;async.setImmediate(taskComplete)}};var requires=task.slice(0,Math.abs(task.length-1))||[];var ready=function(){return _reduce(requires,function(a,x){return a&&results.hasOwnProperty(x)},true)&&!results.hasOwnProperty(k)};if(ready()){task[task.length-1](taskCallback,results)}else{var listener=function(){if(ready()){removeListener(listener);task[task.length-1](taskCallback,results)}};addListener(listener)}})};async.retry=function(times,task,callback){var DEFAULT_TIMES=5;var attempts=[];if(typeof times==="function"){callback=task;task=times;times=DEFAULT_TIMES}times=parseInt(times,10)||DEFAULT_TIMES;var wrappedTask=function(wrappedCallback,wrappedResults){var retryAttempt=function(task,finalAttempt){return function(seriesCallback){task(function(err,result){seriesCallback(!err||finalAttempt,{err:err,result:result})},wrappedResults)}};while(times){attempts.push(retryAttempt(task,!(times-=1)))}async.series(attempts,function(done,data){data=data[data.length-1];(wrappedCallback||callback)(data.err,data.result)})};return callback?wrappedTask():wrappedTask};async.waterfall=function(tasks,callback){callback=callback||function(){};if(!_isArray(tasks)){var err=new Error("First argument to waterfall must be an array of functions");return callback(err)}if(!tasks.length){return callback()}var wrapIterator=function(iterator){return function(err){if(err){callback.apply(null,arguments);callback=function(){}}else{var args=Array.prototype.slice.call(arguments,1);var next=iterator.next();if(next){args.push(wrapIterator(next))}else{args.push(callback)}async.setImmediate(function(){iterator.apply(null,args)})}}};wrapIterator(async.iterator(tasks))()};var 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r=[];eachfn(arr,function(x,cb){fn(x,function(err,y){r=r.concat(y||[]);cb(err)})},function(err){callback(err,r)})};async.concat=doParallel(_concat);async.concatSeries=doSeries(_concat);async.whilst=function(test,iterator,callback){if(test()){iterator(function(err){if(err){return callback(err)}async.whilst(test,iterator,callback)})}else{callback()}};async.doWhilst=function(iterator,test,callback){iterator(function(err){if(err){return callback(err)}var args=Array.prototype.slice.call(arguments,1);if(test.apply(null,args)){async.doWhilst(iterator,test,callback)}else{callback()}})};async.until=function(test,iterator,callback){if(!test()){iterator(function(err){if(err){return callback(err)}async.until(test,iterator,callback)})}else{callback()}};async.doUntil=function(iterator,test,callback){iterator(function(err){if(err){return callback(err)}var args=Array.prototype.slice.call(arguments,1);if(!test.apply(null,args)){async.doUntil(iterator,test,callback)}else{callback()}})};async.queue=function(worker,concurrency){if(concurrency===undefined){concurrency=1}function _insert(q,data,pos,callback){if(!q.started){q.started=true}if(!_isArray(data)){data=[data]}if(data.length==0){return async.setImmediate(function(){if(q.drain){q.drain()}})}_each(data,function(task){var item={data:task,callback:typeof callback==="function"?callback:null};if(pos){q.tasks.unshift(item)}else{q.tasks.push(item)}if(q.saturated&&q.tasks.length===q.concurrency){q.saturated()}async.setImmediate(q.process)})}var workers=0;var q={tasks:[],concurrency:concurrency,saturated:null,empty:null,drain:null,started:false,paused:false,push:function(data,callback){_insert(q,data,false,callback)},kill:function(){q.drain=null;q.tasks=[]},unshift:function(data,callback){_insert(q,data,true,callback)},process:function(){if(!q.paused&&workers<q.concurrency&&q.tasks.length){var 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if(console[name]){_each(args,function(x){console[name](x)})}}}]))}};async.log=_console_fn("log");async.dir=_console_fn("dir");async.memoize=function(fn,hasher){var memo={};var queues={};hasher=hasher||function(x){return x};var memoized=function(){var args=Array.prototype.slice.call(arguments);var callback=args.pop();var key=hasher.apply(null,args);if(key in memo){async.nextTick(function(){callback.apply(null,memo[key])})}else if(key in queues){queues[key].push(callback)}else{queues[key]=[callback];fn.apply(null,args.concat([function(){memo[key]=arguments;var q=queues[key];delete queues[key];for(var i=0,l=q.length;i<l;i++){q[i].apply(null,arguments)}}]))}};memoized.memo=memo;memoized.unmemoized=fn;return memoized};async.unmemoize=function(fn){return function(){return(fn.unmemoized||fn).apply(null,arguments)}};async.times=function(count,iterator,callback){var counter=[];for(var i=0;i<count;i++){counter.push(i)}return async.map(counter,iterator,callback)};async.timesSeries=function(count,iterator,callback){var counter=[];for(var i=0;i<count;i++){counter.push(i)}return async.mapSeries(counter,iterator,callback)};async.seq=function(){var fns=arguments;return function(){var that=this;var args=Array.prototype.slice.call(arguments);var callback=args.pop();async.reduce(fns,args,function(newargs,fn,cb){fn.apply(that,newargs.concat([function(){var err=arguments[0];var nextargs=Array.prototype.slice.call(arguments,1);cb(err,nextargs)}]))},function(err,results){callback.apply(that,[err].concat(results))})}};async.compose=function(){return async.seq.apply(null,Array.prototype.reverse.call(arguments))};var _applyEach=function(eachfn,fns){var go=function(){var that=this;var args=Array.prototype.slice.call(arguments);var callback=args.pop();return eachfn(fns,function(fn,cb){fn.apply(that,args.concat([cb]))},callback)};if(arguments.length>2){var args=Array.prototype.slice.call(arguments,2);return go.apply(this,args)}else{return go}};async.applyEach=doParallel(_applyEach);async.applyEachSeries=doSeries(_applyEach);async.forever=function(fn,callback){function next(err){if(err){if(callback){return callback(err)}throw err}fn(next)}next()};if(typeof module!=="undefined"&&module.exports){module.exports=async}else if(typeof define!=="undefined"&&define.amd){define([],function(){return async})}else{root.async=async}})()}).call(this,_dereq_("FWaASH"))},{FWaASH:17}],6:[function(_dereq_,module,exports){"use strict";var url=_dereq_("url");var util=_dereq_("util");var isUrl=_dereq_("is-url");module.exports=function(repo_url){var obj={};if(!repo_url)return null;var shorthand=repo_url.match(/^([\w-_]+)\/([\w-_\.]+)#?([\w-_\.]+)?$/);var mediumhand=repo_url.match(/^bitbucket:([\w-_]+)\/([\w-_\.]+)#?([\w-_\.]+)?$/);var antiquated=repo_url.match(/^git@[\w-_\.]+:([\w-_]+)\/([\w-_\.]+)$/);if(shorthand){obj.user=shorthand[1];obj.repo=shorthand[2];obj.branch=shorthand[3]||"master"}else if(mediumhand){obj.user=mediumhand[1];obj.repo=mediumhand[2];obj.branch=mediumhand[3]||"master"}else if(antiquated){obj.user=antiquated[1];obj.repo=antiquated[2].replace(/\.git$/i,"");obj.branch="master"}else{if(!isUrl(repo_url))return null;var parsedURL=url.parse(repo_url);if(parsedURL.hostname!="bitbucket.org")return null;var parts=parsedURL.pathname.match(/^\/([\w-_]+)\/([\w-_\.]+)/);if(!parts)return null;obj.user=parts[1];obj.repo=parts[2].replace(/\.git$/i,"");obj.branch="master"}obj.tarball_url=util.format("https://bitbucket.org/%s/%s/get/%s.tar.gz",obj.user,obj.repo,obj.branch);if(obj.branch==="master"){obj.https_url=util.format("https://bitbucket.org/%s/%s",obj.user,obj.repo);obj.travis_url=util.format("https://travis-ci.org/%s/%s",obj.user,obj.repo)}else{obj.https_url=util.format("https://bitbucket.org/%s/%s/branch/%s",obj.user,obj.repo,obj.branch);obj.travis_url=util.format("https://travis-ci.org/%s/%s?branch=%s",obj.user,obj.repo,obj.branch)}return obj}},{"is-url":37,url:30,util:32}],7:[function(_dereq_,module,exports){},{}],8:[function(_dereq_,module,exports){var base64=_dereq_("base64-js");var ieee754=_dereq_("ieee754");exports.Buffer=Buffer;exports.SlowBuffer=Buffer;exports.INSPECT_MAX_BYTES=50;Buffer.poolSize=8192;Buffer._useTypedArrays=function(){try{var buf=new ArrayBuffer(0);var arr=new Uint8Array(buf);arr.foo=function(){return 42};return 42===arr.foo()&&typeof arr.subarray==="function"}catch(e){return false}}();function Buffer(subject,encoding,noZero){if(!(this instanceof Buffer))return new Buffer(subject,encoding,noZero);var type=typeof subject;if(encoding==="base64"&&type==="string"){subject=stringtrim(subject);while(subject.length%4!==0){subject=subject+"="}}var length;if(type==="number")length=coerce(subject);else if(type==="string")length=Buffer.byteLength(subject,encoding);else if(type==="object")length=coerce(subject.length);else throw new Error("First argument needs to be a number, array or string.");var buf;if(Buffer._useTypedArrays){buf=Buffer._augment(new Uint8Array(length))}else{buf=this;buf.length=length;buf._isBuffer=true}var i;if(Buffer._useTypedArrays&&typeof subject.byteLength==="number"){buf._set(subject)}else if(isArrayish(subject)){for(i=0;i<length;i++){if(Buffer.isBuffer(subject))buf[i]=subject.readUInt8(i);else buf[i]=subject[i]}}else if(type==="string"){buf.write(subject,0,encoding)}else if(type==="number"&&!Buffer._useTypedArrays&&!noZero){for(i=0;i<length;i++){buf[i]=0}}return buf}Buffer.isEncoding=function(encoding){switch(String(encoding).toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"binary":case"base64":case"raw":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return true;default:return false}};Buffer.isBuffer=function(b){return!!(b!==null&&b!==undefined&&b._isBuffer)};Buffer.byteLength=function(str,encoding){var ret;str=str+"";switch(encoding||"utf8"){case"hex":ret=str.length/2;break;case"utf8":case"utf-8":ret=utf8ToBytes(str).length;break;case"ascii":case"binary":case"raw":ret=str.length;break;case"base64":ret=base64ToBytes(str).length;break;case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":ret=str.length*2;break;default:throw new Error("Unknown encoding")}return ret};Buffer.concat=function(list,totalLength){assert(isArray(list),"Usage: Buffer.concat(list, [totalLength])\n"+"list should be an Array.");if(list.length===0){return new Buffer(0)}else if(list.length===1){return list[0]}var i;if(typeof totalLength!=="number"){totalLength=0;for(i=0;i<list.length;i++){totalLength+=list[i].length}}var buf=new Buffer(totalLength);var pos=0;for(i=0;i<list.length;i++){var item=list[i];item.copy(buf,pos);pos+=item.length}return buf};function _hexWrite(buf,string,offset,length){offset=Number(offset)||0;var remaining=buf.length-offset;if(!length){length=remaining}else{length=Number(length);if(length>remaining){length=remaining}}var strLen=string.length;assert(strLen%2===0,"Invalid hex string");if(length>strLen/2){length=strLen/2}for(var i=0;i<length;i++){var byte=parseInt(string.substr(i*2,2),16);assert(!isNaN(byte),"Invalid hex string");buf[offset+i]=byte}Buffer._charsWritten=i*2;return i}function _utf8Write(buf,string,offset,length){var charsWritten=Buffer._charsWritten=blitBuffer(utf8ToBytes(string),buf,offset,length);return charsWritten}function _asciiWrite(buf,string,offset,length){var charsWritten=Buffer._charsWritten=blitBuffer(asciiToBytes(string),buf,offset,length);return charsWritten}function _binaryWrite(buf,string,offset,length){return _asciiWrite(buf,string,offset,length)}function _base64Write(buf,string,offset,length){var charsWritten=Buffer._charsWritten=blitBuffer(base64ToBytes(string),buf,offset,length);return charsWritten}function _utf16leWrite(buf,string,offset,length){var charsWritten=Buffer._charsWritten=blitBuffer(utf16leToBytes(string),buf,offset,length);return charsWritten}Buffer.prototype.write=function(string,offset,length,encoding){if(isFinite(offset)){if(!isFinite(length)){encoding=length;length=undefined}}else{var swap=encoding;encoding=offset;offset=length;length=swap}offset=Number(offset)||0;var remaining=this.length-offset;if(!length){length=remaining}else{length=Number(length);if(length>remaining){length=remaining}}encoding=String(encoding||"utf8").toLowerCase();var ret;switch(encoding){case"hex":ret=_hexWrite(this,string,offset,length);break;case"utf8":case"utf-8":ret=_utf8Write(this,string,offset,length);break;case"ascii":ret=_asciiWrite(this,string,offset,length);break;case"binary":ret=_binaryWrite(this,string,offset,length);break;case"base64":ret=_base64Write(this,string,offset,length);break;case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":ret=_utf16leWrite(this,string,offset,length);break;default:throw new Error("Unknown encoding")}return ret};Buffer.prototype.toString=function(encoding,start,end){var self=this;encoding=String(encoding||"utf8").toLowerCase();start=Number(start)||0;end=end!==undefined?Number(end):end=self.length;if(end===start)return"";var ret;switch(encoding){case"hex":ret=_hexSlice(self,start,end); break;case"utf8":case"utf-8":ret=_utf8Slice(self,start,end);break;case"ascii":ret=_asciiSlice(self,start,end);break;case"binary":ret=_binarySlice(self,start,end);break;case"base64":ret=_base64Slice(self,start,end);break;case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":ret=_utf16leSlice(self,start,end);break;default:throw new Error("Unknown encoding")}return ret};Buffer.prototype.toJSON=function(){return{type:"Buffer",data:Array.prototype.slice.call(this._arr||this,0)}};Buffer.prototype.copy=function(target,target_start,start,end){var source=this;if(!start)start=0;if(!end&&end!==0)end=this.length;if(!target_start)target_start=0;if(end===start)return;if(target.length===0||source.length===0)return;assert(end>=start,"sourceEnd < sourceStart");assert(target_start>=0&&target_start<target.length,"targetStart out of bounds");assert(start>=0&&start<source.length,"sourceStart out of bounds");assert(end>=0&&end<=source.length,"sourceEnd out of bounds");if(end>this.length)end=this.length;if(target.length-target_start<end-start)end=target.length-target_start+start;var len=end-start;if(len<100||!Buffer._useTypedArrays){for(var i=0;i<len;i++)target[i+target_start]=this[i+start]}else{target._set(this.subarray(start,start+len),target_start)}};function _base64Slice(buf,start,end){if(start===0&&end===buf.length){return base64.fromByteArray(buf)}else{return base64.fromByteArray(buf.slice(start,end))}}function _utf8Slice(buf,start,end){var res="";var tmp="";end=Math.min(buf.length,end);for(var i=start;i<end;i++){if(buf[i]<=127){res+=decodeUtf8Char(tmp)+String.fromCharCode(buf[i]);tmp=""}else{tmp+="%"+buf[i].toString(16)}}return res+decodeUtf8Char(tmp)}function _asciiSlice(buf,start,end){var ret="";end=Math.min(buf.length,end);for(var i=start;i<end;i++)ret+=String.fromCharCode(buf[i]);return ret}function _binarySlice(buf,start,end){return _asciiSlice(buf,start,end)}function _hexSlice(buf,start,end){var len=buf.length;if(!start||start<0)start=0;if(!end||end<0||end>len)end=len;var out="";for(var i=start;i<end;i++){out+=toHex(buf[i])}return out}function _utf16leSlice(buf,start,end){var bytes=buf.slice(start,end);var res="";for(var i=0;i<bytes.length;i+=2){res+=String.fromCharCode(bytes[i]+bytes[i+1]*256)}return res}Buffer.prototype.slice=function(start,end){var len=this.length;start=clamp(start,len,0);end=clamp(end,len,len);if(Buffer._useTypedArrays){return Buffer._augment(this.subarray(start,end))}else{var sliceLen=end-start;var newBuf=new Buffer(sliceLen,undefined,true);for(var i=0;i<sliceLen;i++){newBuf[i]=this[i+start]}return newBuf}};Buffer.prototype.get=function(offset){console.log(".get() is deprecated. Access using array indexes instead.");return this.readUInt8(offset)};Buffer.prototype.set=function(v,offset){console.log(".set() is deprecated. Access using array indexes instead.");return this.writeUInt8(v,offset)};Buffer.prototype.readUInt8=function(offset,noAssert){if(!noAssert){assert(offset!==undefined&&offset!==null,"missing offset");assert(offset<this.length,"Trying to read beyond buffer length")}if(offset>=this.length)return;return this[offset]};function _readUInt16(buf,offset,littleEndian,noAssert){if(!noAssert){assert(typeof littleEndian==="boolean","missing or invalid endian");assert(offset!==undefined&&offset!==null,"missing offset");assert(offset+1<buf.length,"Trying to read beyond buffer length")}var len=buf.length;if(offset>=len)return;var val;if(littleEndian){val=buf[offset];if(offset+1<len)val|=buf[offset+1]<<8}else{val=buf[offset]<<8;if(offset+1<len)val|=buf[offset+1]}return val}Buffer.prototype.readUInt16LE=function(offset,noAssert){return _readUInt16(this,offset,true,noAssert)};Buffer.prototype.readUInt16BE=function(offset,noAssert){return _readUInt16(this,offset,false,noAssert)};function _readUInt32(buf,offset,littleEndian,noAssert){if(!noAssert){assert(typeof littleEndian==="boolean","missing or invalid endian");assert(offset!==undefined&&offset!==null,"missing offset");assert(offset+3<buf.length,"Trying to read beyond buffer length")}var len=buf.length;if(offset>=len)return;var val;if(littleEndian){if(offset+2<len)val=buf[offset+2]<<16;if(offset+1<len)val|=buf[offset+1]<<8;val|=buf[offset];if(offset+3<len)val=val+(buf[offset+3]<<24>>>0)}else{if(offset+1<len)val=buf[offset+1]<<16;if(offset+2<len)val|=buf[offset+2]<<8;if(offset+3<len)val|=buf[offset+3];val=val+(buf[offset]<<24>>>0)}return val}Buffer.prototype.readUInt32LE=function(offset,noAssert){return _readUInt32(this,offset,true,noAssert)};Buffer.prototype.readUInt32BE=function(offset,noAssert){return _readUInt32(this,offset,false,noAssert)};Buffer.prototype.readInt8=function(offset,noAssert){if(!noAssert){assert(offset!==undefined&&offset!==null,"missing offset");assert(offset<this.length,"Trying to read beyond buffer length")}if(offset>=this.length)return;var neg=this[offset]&128;if(neg)return(255-this[offset]+1)*-1;else return this[offset]};function _readInt16(buf,offset,littleEndian,noAssert){if(!noAssert){assert(typeof littleEndian==="boolean","missing or invalid endian");assert(offset!==undefined&&offset!==null,"missing offset");assert(offset+1<buf.length,"Trying to read beyond buffer length")}var len=buf.length;if(offset>=len)return;var val=_readUInt16(buf,offset,littleEndian,true);var neg=val&32768;if(neg)return(65535-val+1)*-1;else return val}Buffer.prototype.readInt16LE=function(offset,noAssert){return _readInt16(this,offset,true,noAssert)};Buffer.prototype.readInt16BE=function(offset,noAssert){return _readInt16(this,offset,false,noAssert)};function _readInt32(buf,offset,littleEndian,noAssert){if(!noAssert){assert(typeof littleEndian==="boolean","missing or invalid endian");assert(offset!==undefined&&offset!==null,"missing offset");assert(offset+3<buf.length,"Trying to read beyond buffer length")}var len=buf.length;if(offset>=len)return;var val=_readUInt32(buf,offset,littleEndian,true);var neg=val&2147483648;if(neg)return(4294967295-val+1)*-1;else return val}Buffer.prototype.readInt32LE=function(offset,noAssert){return _readInt32(this,offset,true,noAssert)};Buffer.prototype.readInt32BE=function(offset,noAssert){return _readInt32(this,offset,false,noAssert)};function _readFloat(buf,offset,littleEndian,noAssert){if(!noAssert){assert(typeof littleEndian==="boolean","missing or invalid endian");assert(offset+3<buf.length,"Trying to read beyond buffer length")}return ieee754.read(buf,offset,littleEndian,23,4)}Buffer.prototype.readFloatLE=function(offset,noAssert){return _readFloat(this,offset,true,noAssert)};Buffer.prototype.readFloatBE=function(offset,noAssert){return _readFloat(this,offset,false,noAssert)};function _readDouble(buf,offset,littleEndian,noAssert){if(!noAssert){assert(typeof littleEndian==="boolean","missing or invalid endian");assert(offset+7<buf.length,"Trying to read beyond buffer length")}return ieee754.read(buf,offset,littleEndian,52,8)}Buffer.prototype.readDoubleLE=function(offset,noAssert){return _readDouble(this,offset,true,noAssert)};Buffer.prototype.readDoubleBE=function(offset,noAssert){return _readDouble(this,offset,false,noAssert)};Buffer.prototype.writeUInt8=function(value,offset,noAssert){if(!noAssert){assert(value!==undefined&&value!==null,"missing value");assert(offset!==undefined&&offset!==null,"missing offset");assert(offset<this.length,"trying to write beyond buffer length");verifuint(value,255)}if(offset>=this.length)return;this[offset]=value};function _writeUInt16(buf,value,offset,littleEndian,noAssert){if(!noAssert){assert(value!==undefined&&value!==null,"missing value");assert(typeof littleEndian==="boolean","missing or invalid endian");assert(offset!==undefined&&offset!==null,"missing offset");assert(offset+1<buf.length,"trying to write beyond buffer length");verifuint(value,65535)}var len=buf.length;if(offset>=len)return;for(var i=0,j=Math.min(len-offset,2);i<j;i++){buf[offset+i]=(value&255<<8*(littleEndian?i:1-i))>>>(littleEndian?i:1-i)*8}}Buffer.prototype.writeUInt16LE=function(value,offset,noAssert){_writeUInt16(this,value,offset,true,noAssert)};Buffer.prototype.writeUInt16BE=function(value,offset,noAssert){_writeUInt16(this,value,offset,false,noAssert)};function _writeUInt32(buf,value,offset,littleEndian,noAssert){if(!noAssert){assert(value!==undefined&&value!==null,"missing value");assert(typeof littleEndian==="boolean","missing or invalid endian");assert(offset!==undefined&&offset!==null,"missing offset");assert(offset+3<buf.length,"trying to write beyond buffer length");verifuint(value,4294967295)}var len=buf.length;if(offset>=len)return;for(var i=0,j=Math.min(len-offset,4);i<j;i++){buf[offset+i]=value>>>(littleEndian?i:3-i)*8&255}}Buffer.prototype.writeUInt32LE=function(value,offset,noAssert){_writeUInt32(this,value,offset,true,noAssert)};Buffer.prototype.writeUInt32BE=function(value,offset,noAssert){_writeUInt32(this,value,offset,false,noAssert)};Buffer.prototype.writeInt8=function(value,offset,noAssert){if(!noAssert){assert(value!==undefined&&value!==null,"missing value");assert(offset!==undefined&&offset!==null,"missing offset");assert(offset<this.length,"Trying to write beyond buffer length");verifsint(value,127,-128)}if(offset>=this.length)return;if(value>=0)this.writeUInt8(value,offset,noAssert);else this.writeUInt8(255+value+1,offset,noAssert)};function _writeInt16(buf,value,offset,littleEndian,noAssert){if(!noAssert){assert(value!==undefined&&value!==null,"missing value");assert(typeof littleEndian==="boolean","missing or invalid endian");assert(offset!==undefined&&offset!==null,"missing offset");assert(offset+1<buf.length,"Trying to write beyond buffer length");verifsint(value,32767,-32768)}var len=buf.length;if(offset>=len)return;if(value>=0)_writeUInt16(buf,value,offset,littleEndian,noAssert);else _writeUInt16(buf,65535+value+1,offset,littleEndian,noAssert)}Buffer.prototype.writeInt16LE=function(value,offset,noAssert){_writeInt16(this,value,offset,true,noAssert)};Buffer.prototype.writeInt16BE=function(value,offset,noAssert){_writeInt16(this,value,offset,false,noAssert)};function _writeInt32(buf,value,offset,littleEndian,noAssert){if(!noAssert){assert(value!==undefined&&value!==null,"missing value");assert(typeof littleEndian==="boolean","missing or invalid endian");assert(offset!==undefined&&offset!==null,"missing offset");assert(offset+3<buf.length,"Trying to write beyond buffer length");verifsint(value,2147483647,-2147483648)}var len=buf.length;if(offset>=len)return;if(value>=0)_writeUInt32(buf,value,offset,littleEndian,noAssert);else _writeUInt32(buf,4294967295+value+1,offset,littleEndian,noAssert)}Buffer.prototype.writeInt32LE=function(value,offset,noAssert){_writeInt32(this,value,offset,true,noAssert)};Buffer.prototype.writeInt32BE=function(value,offset,noAssert){_writeInt32(this,value,offset,false,noAssert)};function _writeFloat(buf,value,offset,littleEndian,noAssert){if(!noAssert){assert(value!==undefined&&value!==null,"missing value");assert(typeof littleEndian==="boolean","missing or invalid endian");assert(offset!==undefined&&offset!==null,"missing offset");assert(offset+3<buf.length,"Trying to write beyond buffer length");verifIEEE754(value,3.4028234663852886e38,-3.4028234663852886e38)}var len=buf.length;if(offset>=len)return;ieee754.write(buf,value,offset,littleEndian,23,4)}Buffer.prototype.writeFloatLE=function(value,offset,noAssert){_writeFloat(this,value,offset,true,noAssert)};Buffer.prototype.writeFloatBE=function(value,offset,noAssert){_writeFloat(this,value,offset,false,noAssert)};function _writeDouble(buf,value,offset,littleEndian,noAssert){if(!noAssert){assert(value!==undefined&&value!==null,"missing value");assert(typeof littleEndian==="boolean","missing or invalid endian");assert(offset!==undefined&&offset!==null,"missing offset");assert(offset+7<buf.length,"Trying to write beyond buffer length");verifIEEE754(value,1.7976931348623157e308,-1.7976931348623157e308)}var len=buf.length;if(offset>=len)return;ieee754.write(buf,value,offset,littleEndian,52,8)}Buffer.prototype.writeDoubleLE=function(value,offset,noAssert){_writeDouble(this,value,offset,true,noAssert)};Buffer.prototype.writeDoubleBE=function(value,offset,noAssert){_writeDouble(this,value,offset,false,noAssert)};Buffer.prototype.fill=function(value,start,end){if(!value)value=0;if(!start)start=0;if(!end)end=this.length;if(typeof value==="string"){value=value.charCodeAt(0)}assert(typeof value==="number"&&!isNaN(value),"value is not a number");assert(end>=start,"end < start");if(end===start)return;if(this.length===0)return;assert(start>=0&&start<this.length,"start out of bounds");assert(end>=0&&end<=this.length,"end out of bounds");for(var i=start;i<end;i++){this[i]=value}};Buffer.prototype.inspect=function(){var out=[];var len=this.length;for(var i=0;i<len;i++){out[i]=toHex(this[i]);if(i===exports.INSPECT_MAX_BYTES){out[i+1]="...";break}}return"<Buffer "+out.join(" ")+">"};Buffer.prototype.toArrayBuffer=function(){if(typeof Uint8Array!=="undefined"){if(Buffer._useTypedArrays){return new Buffer(this).buffer}else{var buf=new Uint8Array(this.length);for(var i=0,len=buf.length;i<len;i+=1)buf[i]=this[i];return buf.buffer}}else{throw new Error("Buffer.toArrayBuffer not supported in this browser")}};function stringtrim(str){if(str.trim)return str.trim();return str.replace(/^\s+|\s+$/g,"")}var BP=Buffer.prototype;Buffer._augment=function(arr){arr._isBuffer=true;arr._get=arr.get;arr._set=arr.set;arr.get=BP.get;arr.set=BP.set;arr.write=BP.write;arr.toString=BP.toString;arr.toLocaleString=BP.toString;arr.toJSON=BP.toJSON;arr.copy=BP.copy;arr.slice=BP.slice;arr.readUInt8=BP.readUInt8;arr.readUInt16LE=BP.readUInt16LE;arr.readUInt16BE=BP.readUInt16BE;arr.readUInt32LE=BP.readUInt32LE;arr.readUInt32BE=BP.readUInt32BE;arr.readInt8=BP.readInt8;arr.readInt16LE=BP.readInt16LE;arr.readInt16BE=BP.readInt16BE;arr.readInt32LE=BP.readInt32LE;arr.readInt32BE=BP.readInt32BE;arr.readFloatLE=BP.readFloatLE;arr.readFloatBE=BP.readFloatBE;arr.readDoubleLE=BP.readDoubleLE;arr.readDoubleBE=BP.readDoubleBE;arr.writeUInt8=BP.writeUInt8;arr.writeUInt16LE=BP.writeUInt16LE;arr.writeUInt16BE=BP.writeUInt16BE;arr.writeUInt32LE=BP.writeUInt32LE;arr.writeUInt32BE=BP.writeUInt32BE;arr.writeInt8=BP.writeInt8;arr.writeInt16LE=BP.writeInt16LE;arr.writeInt16BE=BP.writeInt16BE;arr.writeInt32LE=BP.writeInt32LE;arr.writeInt32BE=BP.writeInt32BE;arr.writeFloatLE=BP.writeFloatLE;arr.writeFloatBE=BP.writeFloatBE;arr.writeDoubleLE=BP.writeDoubleLE;arr.writeDoubleBE=BP.writeDoubleBE;arr.fill=BP.fill;arr.inspect=BP.inspect;arr.toArrayBuffer=BP.toArrayBuffer;return arr};function clamp(index,len,defaultValue){if(typeof index!=="number")return defaultValue;index=~~index;if(index>=len)return len;if(index>=0)return index;index+=len;if(index>=0)return index;return 0}function coerce(length){length=~~Math.ceil(+length);return length<0?0:length}function isArray(subject){return(Array.isArray||function(subject){return Object.prototype.toString.call(subject)==="[object Array]"})(subject)}function isArrayish(subject){return isArray(subject)||Buffer.isBuffer(subject)||subject&&typeof subject==="object"&&typeof subject.length==="number"}function toHex(n){if(n<16)return"0"+n.toString(16);return n.toString(16)}function utf8ToBytes(str){var byteArray=[];for(var i=0;i<str.length;i++){var b=str.charCodeAt(i);if(b<=127)byteArray.push(str.charCodeAt(i));else{var start=i;if(b>=55296&&b<=57343)i++;var h=encodeURIComponent(str.slice(start,i+1)).substr(1).split("%");for(var j=0;j<h.length;j++)byteArray.push(parseInt(h[j],16))}}return byteArray}function asciiToBytes(str){var byteArray=[];for(var i=0;i<str.length;i++){byteArray.push(str.charCodeAt(i)&255)}return byteArray}function utf16leToBytes(str){var c,hi,lo;var byteArray=[];for(var i=0;i<str.length;i++){c=str.charCodeAt(i);hi=c>>8;lo=c%256;byteArray.push(lo);byteArray.push(hi)}return byteArray}function base64ToBytes(str){return base64.toByteArray(str)}function blitBuffer(src,dst,offset,length){var pos;for(var i=0;i<length;i++){if(i+offset>=dst.length||i>=src.length)break;dst[i+offset]=src[i]}return i}function decodeUtf8Char(str){try{return decodeURIComponent(str)}catch(err){return String.fromCharCode(65533)}}function verifuint(value,max){assert(typeof value==="number","cannot write a non-number as a number");assert(value>=0,"specified a negative value for writing an unsigned value");assert(value<=max,"value is larger than maximum value for type");assert(Math.floor(value)===value,"value has a fractional component")}function verifsint(value,max,min){assert(typeof value==="number","cannot write a non-number as a number");assert(value<=max,"value larger than maximum allowed value");assert(value>=min,"value smaller than minimum allowed value");assert(Math.floor(value)===value,"value has a fractional component")}function verifIEEE754(value,max,min){assert(typeof value==="number","cannot write a non-number as a number");assert(value<=max,"value larger than maximum allowed value");assert(value>=min,"value smaller than minimum allowed value")}function assert(test,message){if(!test)throw new Error(message||"Failed assertion")}},{"base64-js":9,ieee754:10}],9:[function(_dereq_,module,exports){var lookup="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";(function(exports){"use strict";var Arr=typeof Uint8Array!=="undefined"?Uint8Array:Array;var PLUS="+".charCodeAt(0);var SLASH="/".charCodeAt(0);var NUMBER="0".charCodeAt(0);var LOWER="a".charCodeAt(0);var UPPER="A".charCodeAt(0);function decode(elt){var code=elt.charCodeAt(0);if(code===PLUS)return 62;if(code===SLASH)return 63;if(code<NUMBER)return-1;if(code<NUMBER+10)return code-NUMBER+26+26;if(code<UPPER+26)return code-UPPER;if(code<LOWER+26)return code-LOWER+26}function b64ToByteArray(b64){var i,j,l,tmp,placeHolders,arr;if(b64.length%4>0){throw new Error("Invalid string. Length must be a multiple of 4")}var len=b64.length;placeHolders="="===b64.charAt(len-2)?2:"="===b64.charAt(len-1)?1:0;arr=new Arr(b64.length*3/4-placeHolders);l=placeHolders>0?b64.length-4:b64.length;var L=0;fu