init commit

Vagrantfile

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+Vagrant.configure(2) do |config|
+
+  config.vm.box = "ubuntu/trusty64"
+
+  # give our VM an ip address we can access from our browser
+  config.vm.network "private_network", ip: "192.168.33.10"
+
+  # sync our local ~/Projects/tutorial1/myapp file to /var/www/myapp in the VM
+  config.vm.synced_folder "myapp", "/var/www/myapp", type: "rsync"
+
+  config.vm.provision "shell", inline: <<-SHELL
+    sudo apt-get update
+  SHELL
+
+  config.vm.provision "shell", path: "provisioning/nginx.sh"
+  config.vm.provision "shell", path: "provisioning/nodejs.sh", privileged: false
+
+end

myapp/app.js

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+var express = require('express');
+var path = require('path');
+var favicon = require('serve-favicon');
+var logger = require('morgan');
+var cookieParser = require('cookie-parser');
+var bodyParser = require('body-parser');
+
+var routes = require('./routes/index');
+var users = require('./routes/users');
+
+var app = express();
+
+// view engine setup
+app.set('views', path.join(__dirname, 'views'));
+app.set('view engine', 'jade');
+
+// uncomment after placing your favicon in /public
+//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
+app.use(logger('dev'));
+app.use(bodyParser.json());
+app.use(bodyParser.urlencoded({ extended: false }));
+app.use(cookieParser());
+app.use(express.static(path.join(__dirname, 'public')));
+
+app.use('/', routes);
+app.use('/users', users);
+
+// catch 404 and forward to error handler
+app.use(function(req, res, next) {
+  var err = new Error('Not Found');
+  err.status = 404;
+  next(err);
+});
+
+// error handlers
+
+// development error handler
+// will print stacktrace
+if (app.get('env') === 'development') {
+  app.use(function(err, req, res, next) {
+    res.status(err.status || 500);
+    res.render('error', {
+      message: err.message,
+      error: err
+    });
+  });
+}
+
+// production error handler
+// no stacktraces leaked to user
+app.use(function(err, req, res, next) {
+  res.status(err.status || 500);
+  res.render('error', {
+    message: err.message,
+    error: {}
+  });
+});
+
+
+module.exports = app;

myapp/bin/www

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+#!/usr/bin/env node
+
+/**
+ * Module dependencies.
+ */
+
+var app = require('../app');
+var debug = require('debug')('myapp:server');
+var http = require('http');
+
+/**
+ * Get port from environment and store in Express.
+ */
+
+var port = normalizePort(process.env.PORT || '3000');
+app.set('port', port);
+
+/**
+ * Create HTTP server.
+ */
+
+var server = http.createServer(app);
+
+/**
+ * Listen on provided port, on all network interfaces.
+ */
+
+server.listen(port);
+server.on('error', onError);
+server.on('listening', onListening);
+
+/**
+ * Normalize a port into a number, string, or false.
+ */
+
+function normalizePort(val) {
+  var port = parseInt(val, 10);
+
+  if (isNaN(port)) {
+    // named pipe
+    return val;
+  }
+
+  if (port >= 0) {
+    // port number
+    return port;
+  }
+
+  return false;
+}
+
+/**
+ * Event listener for HTTP server "error" event.
+ */
+
+function onError(error) {
+  if (error.syscall !== 'listen') {
+    throw error;
+  }
+
+  var bind = typeof port === 'string'
+    ? 'Pipe ' + port
+    : 'Port ' + port;
+
+  // handle specific listen errors with friendly messages
+  switch (error.code) {
+    case 'EACCES':
+      console.error(bind + ' requires elevated privileges');
+      process.exit(1);
+      break;
+    case 'EADDRINUSE':
+      console.error(bind + ' is already in use');
+      process.exit(1);
+      break;
+    default:
+      throw error;
+  }
+}
+
+/**
+ * Event listener for HTTP server "listening" event.
+ */
+
+function onListening() {
+  var addr = server.address();
+  var bind = typeof addr === 'string'
+    ? 'pipe ' + addr
+    : 'port ' + addr.port;
+  debug('Listening on ' + bind);
+}

myapp/index.html

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+Welcome to myapp!

myapp/package.json

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+{
+  "name": "myapp",
+  "version": "0.0.0",
+  "private": true,
+  "scripts": {
+    "start": "node ./bin/www"
+  },
+  "dependencies": {
+    "body-parser": "~1.13.2",
+    "cookie-parser": "~1.3.5",
+    "debug": "~2.2.0",
+    "express": "~4.13.1",
+    "jade": "~1.11.0",
+    "morgan": "~1.6.1",
+    "serve-favicon": "~2.3.0"
+  }
+}

myapp/public/stylesheets/style.css

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+body {
+  padding: 50px;
+  font: 14px "Lucida Grande", Helvetica, Arial, sans-serif;
+}
+
+a {
+  color: #00B7FF;
+}

myapp/routes/index.js

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+var express = require('express');
+var router = express.Router();
+
+/* GET home page. */
+router.get('/', function(req, res, next) {
+  res.render('index', { title: 'Express' });
+});
+
+module.exports = router;

myapp/routes/users.js

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+var express = require('express');
+var router = express.Router();
+
+/* GET users listing. */
+router.get('/', function(req, res, next) {
+  res.send('respond with a resource');
+});
+
+module.exports = router;

myapp/somefile.html

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+this is some file...

myapp/views/error.jade

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+extends layout
+
+block content
+  h1= message
+  h2= error.status
+  pre #{error.stack}

myapp/views/index.jade

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+extends layout
+
+block content
+  h1= title
+  p Welcome to #{title}

myapp/views/layout.jade

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+doctype html
+html
+  head
+    title= title
+    link(rel='stylesheet', href='/stylesheets/style.css')
+  body
+    block content

provisioning/nginx.sh

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+#!/bin/bash
+
+# install nginx
+apt-get install -y nginx-full
+
+# update default 
+echo -n "
+
+    server { 
+
+        listen 0.0.0.0:80;
+
+        root /var/www/myapp;
+        index index.html;
+
+        # let's move our index.html "app" url to /static/
+        location /static/ {
+            try_files \$uri \$uri/ /index.html;
+        }
+
+        # Tell nginx to pass any other request to port 8080
+        # where we will be running our node.js app
+        location / {
+            proxy_pass http://127.0.0.1:8080;
+        }
+
+    }
+
+" > /etc/nginx/sites-available/default
+
+# reload nginx
+sudo service nginx reload

provisioning/nodejs.sh

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+#!/bin/bash
+
+# download node tarball
+sudo wget https://nodejs.org/dist/v4.2.1/node-v4.2.1-linux-x64.tar.gz
+
+# unarchive tarball
+sudo tar xzf node-v4.2.1-linux-x64.tar.gz -C /usr/local
+
+# cleanup
+sudo rm node-v4.2.1-linux-x64.tar.gz
+
+# add symlink to /usr/local
+sudo ln -s /usr/local/node-v4.2.1-linux-x64 /usr/local/node
+
+# add node to path
+echo 'export PATH=/usr/local/node/bin:$PATH' >> ~/.profile
+
+# source the profile
+source ~/.profile