exosphere-sdk/dist/commands/install/app-installer.js

// Generated by LiveScript 1.4.0
var async, EventEmitter, path, ServiceInstaller, AppInstaller;
async = require('async');
EventEmitter = require('events').EventEmitter;
path = require('path');
ServiceInstaller = require('./service-installer');
AppInstaller = (function(superclass){
  var prototype = extend$((import$(AppInstaller, superclass).displayName = 'AppInstaller', AppInstaller), superclass).prototype, constructor = AppInstaller;
  function AppInstaller(appConfig){
    this.appConfig = appConfig;
  }
  prototype.startInstallation = function(){
    var installers, res$, i$, ref$, len$, serviceName, x$, installer, this$ = this;
    res$ = [];
    for (i$ = 0, len$ = (ref$ = Object.keys(this.appConfig.services)).length; i$ < len$; ++i$) {
      serviceName = ref$[i$];
      x$ = new ServiceInstaller(serviceName, {
        root: path.join(process.cwd(), this.appConfig.services[serviceName].location)
      });
      x$.on('start', fn$);
      x$.on('output', fn1$);
      x$.on('finished', fn2$);
      res$.push(x$);
    }
    installers = res$;
    return async.parallel((function(){
      var i$, ref$, len$, results$ = [];
      for (i$ = 0, len$ = (ref$ = installers).length; i$ < len$; ++i$) {
        installer = ref$[i$];
        results$.push(installer.start);
      }
      return results$;
    }()), function(err){
      return this$.emit('installation-complete');
    });
    function fn$(name){
      return this$.emit('start', name);
    }
    function fn1$(data){
      return this$.emit('output', data);
    }
    function fn2$(name){
      return this$.emit('finished', name);
    }
  };
  return AppInstaller;
}(EventEmitter));
module.exports = AppInstaller;
function extend$(sub, sup){
  function fun(){} fun.prototype = (sub.superclass = sup).prototype;
  (sub.prototype = new fun).constructor = sub;
  if (typeof sup.extended == 'function') sup.extended(sub);
  return sub;
}
function import$(obj, src){
  var own = {}.hasOwnProperty;
  for (var key in src) if (own.call(src, key)) obj[key] = src[key];
  return obj;
}