debug.js

var fs = require('fs');
var options = {};

// options.ip = '127.0.0.1';
// options.port = parseInt(process.argv[2]);
// options.config = { name: 'total.js' };
// options.https = { key: fs.readFileSync('keys/agent2-key.pem'), cert: fs.readFileSync('keys/agent2-cert.pem')};
// options.sleep = 3000;
// options.debugger = 40894;

/**
 * Release notes:
 */

function debug(){var framework=require("total.js"),port=parseInt(process.argv[process.argv.length-1]);return isNaN(port)||(options||(options={}),options.port=port),port>0&&!options.port&&(options.port=port||8e3),options.https?framework.https("debug",options):(framework.http("debug",options),void(first?framework.emit("debug-start"):framework.emit("debug-restart")))}function app(){function onFilter(path,isDirectory){return!isDirectory&&path.match(/\/themes\//i)?path.match(/themes(\/|\\)?[a-z0-9_.-]+(\/|\\)?index\.js/gi)?!0:!1:isDirectory?!0:null!==path.match(/\.(js|resource|package)/i)}function onIncrease(clear){clear&&(clearTimeout(pidIncrease),speed=TIME),pidIncrease=setTimeout(function(){speed+=TIME,speed>4e3&&(speed=4e3),onIncrease()},12e4)}function onComplete(f){fs.readdir(directory,function(err,arr){for(var length=arr.length,i=0;length>i;i++){var name=arr[i];"debug.js"!==name&&name.match(/config\-debug|config\-release|config|versions|sitemap|dependencies|\.js|\.resource/i)&&f.push(name)}length=f.length;for(var i=0;length>i;i++){var name=f[i];files[name]||(files[name]=isLoaded?0:null)}refresh()})}function refresh(){for(var filenames=Object.keys(files),length=filenames.length,i=0;length>i;i++){var filename=filenames[i];!function(filename){async.await(function(next){fs.stat(filename,function(err,stat){if(err)delete files[filename],changes.push(prefix+filename.replace(directory,"")+" (removed)"),force=!0;else{var ticks=stat.mtime.getTime();null!==files[filename]&&files[filename]!==ticks&&(changes.push(prefix+filename.replace(directory,"")+(0===files[filename]?" (added)":" (modified)")),force=!0),files[filename]=ticks}next()})})}(filename)}async.complete(function(){if(isLoaded=!0,setTimeout(refresh_directory,speed),onIncrease(),1===status&&force){onIncrease(!0),restart();for(var length=changes.length,i=0;length>i;i++)console.log(changes[i]);changes=[],force=!1}})}function refresh_directory(){utils.ls(directories,onComplete,onFilter)}function restart(){if(null!==app){try{isSkip=!0,process.kill(app.pid)}catch(err){}app=null}var arr=process.argv,port=arr.pop();if(-1!==process.execArgv.indexOf("--debug")){var key="--debug="+(options["debugger"]||40894);-1===process.execArgv.indexOf(key)&&process.execArgv.push(key)}first?first=!1:arr.push("restart"),arr.push("debugging"),arr.push(port),app=fork(path.join(directory,"debug.js"),arr),app.on("message",function(msg){"eaddrinuse"===msg&&process.exit(1)}),app.on("exit",function(){return isSkip===!1?(app=null,void process.exit()):(isSkip=!1,void(255===status&&(app=null)))}),0===status&&app.send("debugging"),status=1}function end(){if(!arguments.callee.isEnd){if(arguments.callee.isEnd=!0,fs.unlink(pid,noop),null===app)return void process.exit(0);isSkip=!0,process.kill(app.pid),app=null,process.exit(0)}}function noop(){}var pidIncrease,fork=require("child_process").fork,utils=require("total.js/utils"),directories=[directory+"/controllers",directory+"/definitions",directory+"/isomorphic",directory+"/modules",directory+"/resources",directory+"/models",directory+"/source",directory+"/workers",directory+"/packages",directory+"/themes"],files={},force=!1,changes=[],app=null,status=0,async=new utils.Async,pid="",pidInterval=null,prefix="----------------------------------------------------> ",isLoaded=!1,isSkip=!1,speed=TIME;process.on("SIGTERM",end),process.on("SIGINT",end),process.on("exit",end),process.pid>0&&(console.log(prefix+"PID: "+process.pid+" (v"+VERSION+")"),pid=path.join(directory,"debug.pid"),fs.writeFileSync(pid,process.pid),pidInterval=setInterval(function(){fs.exists(pid,function(exist){exist||(fs.unlink(pid,noop),null!==app&&(isSkip=!0,process.kill(app.pid)),process.exit(0))})},2e3)),restart(),refresh_directory()}function run(){if(isDebugging)return void debug();var filename=path.join(directory,"debug.pid");return fs.existsSync(filename)?(fs.unlinkSync(filename),void setTimeout(function(){app()},3e3)):void app()}var isDebugging=-1!==process.argv.indexOf("debugging"),directory=process.cwd(),path=require("path"),first=-1===process.argv.indexOf("restart"),VERSION="3.0",TIME=2e3;process.on("uncaughtException",function(e){-1===e.toString().indexOf("ESRCH")&&console.log(e)}),run();