Experiment with container-based script execution

.nessie.yml

language: php

script:
  - php /composer.phar install --prefer-dist
  - curl -L 'https://github.com/xp-framework/xp-runners/releases/download/v5.6.1/setup' | php
  - echo "use=vendor/autoload.php" > xp.ini
  - echo "[runtime]" >> xp.ini
  - echo "date.timezone=Europe/Berlin" >> xp.ini
  - ./unittest src/test/config/unittest/core.ini

compile.rb

require 'psych'

config = Psych.load_file('.nessie.yml')
# puts config

# Create script
File.open('nessie.sh', 'w') do |f|
  f.puts '#!/bin/sh'
  f.puts 'set -e'
  f.puts 'cd /tmp'

  # Clone
  f.puts 'git clone --depth=50 https://github.com/xp-framework/core.git nessie-build'

  # Run script
  f.puts 'cd nessie-build'
  config['script'].each do |command|
    f.puts command
  end
  f.puts "if [ $? = 0 ] ; then echo 'OK' ; else echo 'FAIL' ; fi"
  puts "---> Created " + f.path
end

# Create dockerfile
File.open('Dockerfile', 'w') do |f|
  f.puts 'FROM debian:jessie'
  f.puts

  # Base image provides
  # - curl
  # - git
  f.puts 'RUN apt-get -y update && apt-get install -y curl git'

  # Variation by language:
  # - php = php5-cli + composer
  if config['language'] == 'php'
    f.puts 'RUN apt-get install -y php5-cli'
    f.puts 'RUN curl -sS https://getcomposer.org/installer | php'
  end
  f.puts

  # Command
  f.puts 'CMD ["/bin/sh", "/root/nessie.sh"]'
  puts "---> Created " + f.path
end

puts "===> Now run `docker build -t " + config['language'] + " . && docker run -v $PWD/nessie.sh:/root/nessie.sh --rm php`"

Vagrantfile

# -*- mode: ruby -*-
# vi: set ft=ruby :

VAGRANTFILE_API_VERSION = "2"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  config.vm.box = "ubuntu/precise64"
  config.vm.box_url = "http://files.vagrantup.com/precise64.box"

  config.vm.provision "shell", privileged: true, inline: "apt-get update"
  config.vm.provision "shell", privileged: true, inline: "apt-get install -y ruby1.9.3"
  config.vm.provision "shell", privileged: true, inline: "apt-get install -y curl"
  config.vm.provision "shell", privileged: true, inline: "curl -L https://get.docker.com/ | sh"
  config.vm.provision "shell", privileged: true, inline: "usermod -aG docker vagrant"
end