Ember-cli deploy with Gulp + Nginx + Ubuntu 14.04

application.js

//ember-app-root/app/adapters/application.js
import DS from 'ember-data';
import ENV from '../config/environment';

export default DS.ActiveModelAdapter.extend({
  namespace: ENV.apiNamespace
});

environment.js

//ember-app-root/config/environment.js
/* jshint node: true */

module.exports = function(environment) {
  var ENV = {
    modulePrefix: 'app',
    environment: environment,
    baseURL: '/',
    locationType: 'auto',
    EmberENV: {
      FEATURES: {
        // Here you can enable experimental features on an ember canary build
        // e.g. 'with-controller': true
      }
    },

    APP: {
      // Here you can pass flags/options to your application instance
      // when it is created
    },
    
  };

  if (environment === 'development') {
    ENV.apiHost = 'http://localhost:3000';
    ENV.apiNamespace = "";
  }

  if (environment === 'test') {
    ENV.apiHost = "http://localhost:3000";
    ENV.apiNamespace = "";
  }

  if (environment === 'production') {
    ENV.apiHost = "https://api.example.com";
    ENV.apiNamespace = "api/v1";
  }
  
  return ENV;
};

gulpfile.js

//ember-app-root/gulpfile.js
'use strict';

var gulp = require('gulp');
var shell = require('gulp-shell');
var GulpSSH = require('gulp-ssh');
var scp = require('gulp-scp2');

// Build the project using ember-cli
gulp.task('build', shell.task([
  'ember build --prod'
]));

var gulpSSH = new GulpSSH({
  ignoreErrors: false,
  sshConfig: {
    host: "yourip or hostname",
    username: "deploy",
    dest: "/var/www/path/to/your/ember/app",
    privateKey: require('fs').readFileSync("/local/path/to/your/privateKey/.ssh/id_rsa"),
  }
});

// Delete the dist directory
gulp.task('clean', function() {
 return gulpSSH
    .shell(['cd /var/www/path/to/your/ember/app', 'rm -rf *'], '')
    .pipe(gulp.dest('logs'))
});


gulp.task('deploy:files', function (){
  return gulp.src('dist/**/*', {cwd: __dirname})
  .pipe(scp({
  	host: "yourip or hostname",
    username: "deploy",
    dest: "/var/www/path/to/your/ember/app",
    privateKey: require('fs').readFileSync("/local/path/to/your/privateKey/.ssh/id_rsa"),
  }))
  .on('error', function(err) {
    console.log(err);
  });
});

// Combine all these tasks into the deploy task
gulp.task('deploy', ['build', 'deploy:assets', 'deploy:index']);

nginx-site-conf

#Put this file on server in the path: /etc/nginx/sites-enabled/

server {
    ssl on;
    listen 443 ssl;
    ssl_certificate /example-cert.crt;
    ssl_certificate_key /example-cert.key;
    server_name example.com;

    root /var/www/path/to/your/ember/app;

    location / {
        rewrite ^ /index.html break;
    }

    location ~ ^/(assets|images|javascripts|stylesheets|fonts|wfs|system)/ {
        gzip_static on;
        expires     max;
        add_header  Cache-Control public;
        add_header  Last-Modified "";
        add_header  ETag "";
        break;
    }

    location /api/v1 {
      proxy_set_header X-Real-IP $remote_addr;
      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
      proxy_set_header X-NginX-Proxy true;
      proxy_pass https://api.example.com/;
    }
}