neume/posko

#!/usr/bin/env ruby
require 'pathname'
require 'fileutils'
include FileUtils

# path to your application root.
APP_ROOT = Pathname.new File.expand_path('..', __dir__)

def system!(*args)
  system(*args) || abort("\nCommand #{args} failed")
end

chdir APP_ROOT do
  # This script is a starting point to setup your application.
  # Add necessary setup steps to this file.

  puts 'Generating model diagram'

  railroady_cmd = 'railroady -blamM --hide-through'
  sed_cmd = 'sed -r \'s/\\x1B\\[([0-9]{1,2}(;[0-9]{1,2})?)?[m|K]//g\''
  neato_cmd = 'neato -Tsvg'
  output = './doc/models_brief.svg'

  cmd = "#{railroady_cmd} |  #{sed_cmd} |  #{neato_cmd} > #{output}"

  system! cmd
end