#!/usr/bin/env ruby

## Will add a new rails host for the specified directory.
## Usage: sudo board-train directory domain

if ARGV[0].nil? || ARGV[1].nil?
  puts "Usage: #{__FILE__} directory domain"
  exit
end

domain = ARGV[1]
app_dir = File.join(File.expand_path(ARGV[0]), "public")

puts "Domain: #{domain}"
puts "Path: #{app_dir}"

File.open("/etc/hosts", "a") do |f|
  f.puts "127.0.0.1 #{domain}"
end

vhost_template = <<END
  <VirtualHost *:80>
    RailsEnv development
    ServerName #{domain}
    DocumentRoot #{app_dir}
    <Directory "#{app_dir}">
        Order allow,deny
        Allow from all
    </Directory>
  </VirtualHost>
END

File.open("/etc/apache2/sites/#{domain}", "w+") do |f|
  f.write vhost_template
end

system "apachectl restart"