#!/usr/bin/env ruby

require 'pathname'

require 'socket'
fqdn = Socket.gethostbyname(Socket.gethostname).first
port = 9292
$stdout.sync = true
@root = Pathname.new(File.dirname(__FILE__)).parent.expand_path
action = ARGV[0]

case action
when "start"
  require 'rubygems'
  require 'rack'

  puts ' _    ___'
  puts '| |  / (_)________ _____ ____'
  puts '| | / / / ___/ __ `/ __ `/ _ \\'
  puts '| |/ / (__  ) /_/ / /_/ /  __/'
  puts '|___/_/____/\__,_/\__, /\___/'
  puts '                 /____/'
  puts
  puts "will be running at http://#{fqdn}:#{port}/"
  puts
  require @root.join('lib/visage-app')
  puts "Looking for RRDs in #{Visage::Config.rrddir}"
  puts

  config = @root.join('lib/visage/config.ru').to_s
  server = Rack::Server.new(:config => config, :Port => port, :server => "webrick")
  server.start
when "genapache"
  require 'socket'
  fqdn = Socket.gethostbyname(Socket.gethostname).first
  public_dir = @root.join('lib/visage/public')

  puts <<-CONFIG
<VirtualHost *>
  ServerName #{fqdn}
  ServerAdmin root@#{fqdn}

  DocumentRoot #{public_dir}

  <Directory "#{public_dir}">
    Options FollowSymLinks Indexes
    AllowOverride None
    Order allow,deny
    Allow from all
  </Directory>

</VirtualHost>
  CONFIG
else
  puts "Usage: visage <start|genapache>"
end