nyx_server/bin/cli.js

Node内容发布

#!/usr/bin/env node
/* global global */
/* global __dirname */
/* global process */
var log4js = require('log4js');
var help = require('../optimist/help');
var path = require("path");
var updateNotifier = require('update-notifier');

var ConnectionPools = require("../db/ConnectionPools");
var pools = new ConnectionPools(500);
pools.start();
global.pools = pools;
pools.initProject({
   name : "nyx",
   basePath : path.join(__dirname , "..")
})

var paths = require('../core/utils/paths');
var defaultConfig  = require("../config/default-config"); //系统默认配置
global.nxyConfig = {
    isDev : defaultConfig.isDev,
    isDebug : defaultConfig.isDebug,
    workDir : defaultConfig.workDir,
    projects_cache_path : paths.projects_cache,
    chips_cache_path : paths.chips_cache,
    ejs_delimiter : "?",
    noeditAttr : "notedit",
    nodeidAttr : "nodeid"
}



try {
  require('fs').mkdirSync('./logs');
} catch (e) {
  if (e.code != 'EEXIST') {
    console.error("Could not set up logs directory, error was: ", e);
    process.exit(1);
  }
}
log4js.configure(__dirname+'/../log4js_configuration.js' , {});  //log配置


var args = process.argv.slice(2);
// args = ['start', '--help'];
var commandName = args.shift();

if(commandName === '--version'){
   var packageInfo = require("../package.json");
   console.log(packageInfo.version);
   process.exit();
}

if(commandName === 'help' || commandName === '--help' || commandName === '-h'){
   showhelp();
   process.exit();
}

processCommand(commandName);

function processCommand(commandName){
  try{
    var commandExec = require("./"+commandName);
    var ret = commandExec.execute()
    if(ret && ret.finally){
      ret.finally(function(){
        pools.stop();
        process.exit(1);
      })
    }
  }catch(err){
      console.log(err.stack);
      console.log("command '"+commandName+"'  is not exist");
      pools.start();
      process.exit();
  }
}

/**
 * 显示帮助
 */
function showhelp(){
  var commands = require('.');
  help.summary(commands);
}

var pkg = require(path.join(__dirname, '..', 'package.json'));
var notifier = updateNotifier({
    packageName: pkg.name,
    packageVersion: pkg.version
});

// Notify using the built-in convenience method
notifier.notify();

if(notifier.update){
    console.log(notifier.update);
}