Full Code of semmypurewal/node-dev-bootstrap for AI

Repository: semmypurewal/node-dev-bootstrap
Branch: master
Commit: dc5d0bb36a56
Files: 4
Total size: 3.9 KB

Directory structure:
gitextract_k51vbunq/

├── .gitignore
├── README.md
├── Vagrantfile
└── app/
    └── server.js

================================================
FILE CONTENTS
================================================

================================================
FILE: .gitignore
================================================
*~
.DS_Store
.vagrant

================================================
FILE: README.md
================================================
This is a Vagrant file for building a basic node development
environment.  It was primarily built as a companion to my book,
Learning Web App Development. You can read more about it at
http://learningwebappdev.com.


If you're not familiar with Vagrant, read more about it
at http://www.vagrantup.com.

To get this to work, you must have VirtualBox (> 5.1.0) and Vagrant (>
2.0) installed.  I've most recently been testing it with VirtualBox
5.1.30 and Vagrant 2.0.2. Please post an issue if you're having
problems with other versions, and I'll see if I can track it down.


Installers for VirtualBox are available at http://www.virtualbox.org,
and installers for Vagrant are available at http://www.vagrantup.com.

Once you have the pre-requisites installed, you should be able to
clone this repository

    git clone https://github.com/semmypurewal/node-dev-bootstrap.git
    my_project

and change to your new project directory to start your VM:

    cd my_project vagrant up

Note that the Vagrantfile will download and install the xenial32
vagrant box if you don't already have it.

After a few minutes, you should have a virtual dev environment with
node, npm, mongodb and redis.  The app folder is shared, and port 3000
on the VM is forwarded to port 3000 on the localhost. This is all
customizable in the Vagrantfile.

You can test out your environment by ssh'ing into your environment and
running the sample script:

    vagrant ssh cd app node server.js

Next open localhost:3000 in your web browser. If everything worked
correctly, you should see 'Hello World'

## Important note about Installing NPM Packages

Later versions of VirtualBox do not support symlinks in shared
folders. More info is available here:
https://www.virtualbox.org/ticket/10085

This can cause problems when you're attempting to install certain
packages via npm. For example, the 'jade' and 'express' packages
create symlinks during installation, and therefore the installation
will fail in the shared 'app' directory.

The best workaround for this is to install node packages in your
shared folder with the --no-bin-links flag, e.g.

    npm install express --no-bin-links

If VirtualBox is your provider and you're using MacOS, you may also
want to try to uncomment the "setextradata" customization in the
VagrantFile to allow symlinks to work.

I'm not sure how this affects other Virtual Machine providers.

================================================
FILE: Vagrantfile
================================================
Vagrant::Config.run do |config|
  config.vm.box = "ubuntu/xenial32"

  config.vm.forward_port 3000, 3000

  config.vm.share_folder "app", "/home/vagrant/app", "app"

  # Uncomment the following line to allow for symlinks
  # in the app folder. This will not work on Windows, and will
  # not work with Vagrant providers other than VirtualBox
  # config.vm.customize ["setextradata", :id, "VBoxInternal2/SharedFoldersEnableSymlinksCreate/app", "1"]

  config.vm.provision :shell, :inline => "sudo apt-get update && sudo apt-get -y upgrade"
  config.vm.provision :shell, :inline => "sudo apt-get install -y build-essential libssl-dev --no-install-recommends"
  config.vm.provision :shell, :inline => "sudo apt-get -y install nodejs npm"
  config.vm.provision :shell, :inline => "sudo ln -sf /usr/bin/nodejs /usr/bin/node"
  config.vm.provision :shell, :inline => "sudo apt-get install -y redis-server --no-install-recommends"
  config.vm.provision :shell, :inline => "sudo apt-get install -y mongodb --no-install-recommends"
  config.vm.provision :shell, :inline => "sudo apt-get install -y ruby2.3-dev --no-install-recommends"
  config.vm.provision :shell, :inline => "sudo apt-get install -y ruby2.3 --no-install-recommends"
  config.vm.provision :shell, :inline => "sudo gem install cf"
end


================================================
FILE: app/server.js
================================================
var http = require("http"),
    server;

server = http.createServer(function (req, res) {
    res.writeHead(200, {"Content-Type": "text/plain"});
    res.end("Hello World!\n");
});

server.listen(3000);

console.log("Server running on port 3000");