Vagrant file for trusty with erlang, elixir, postgres 9.4 and git

elixir-postgres-9.4-Vagrantfile.sh

Vagrant.configure(2) do |config|

  config.vm.box = "ubuntu/trusty64"

  config.vm.network "forwarded_port", guest: 4000, host: 4000

  config.vm.provision :shell, :inline => PROVISION

end

PROVISION = <<EOP

  if ! hash erl 2>/dev/null; then
    cd /tmp/
    wget http://packages.erlang-solutions.com/erlang-solutions_1.0_all.deb
    dpkg -i erlang-solutions_1.0_all.deb
    
    apt-get update
    apt-get install -y esl-erlang
  fi

  if ! hash elixir 2>/dev/null; then
    sudo apt-get install -y elixir
  fi

  if ! hash postgresql-9.4 2>/dev/null; then
    sudo add-apt-repository "deb http://apt.postgresql.org/pub/repos/apt/ trusty-pgdg main"
    wget --quiet -O - postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add - 
    sudo apt-get update
    sudo apt-get install -y postgresql-9.4
    sudo -u postgres psql -c "ALTER USER postgres WITH PASSWORD 'postgres';"
  fi

  if ! hash git 2>/dev/null; then
    sudo apt-get install -y git
  fi
  
  if ! hash inotify-tools 2>/dev/null; then
    sudo apt-get install -y inotify-tools
  fi
EOP