#!/usr/bin/env ruby

if $0 == __FILE__
  puts "Watchr started!"
  system("watchr #{__FILE__}") 
else
  # --------------------------------------------------
  # Convenience Methods
  # --------------------------------------------------
  
  def run(files_to_run)
    command = "bundle exec rspec #{files_to_run}"
    puts "Running: #{command}"
    system command
  end
  
  def run_spec_matching(matchdata)
    run "spec/#{matchdata[1]}_spec.rb"
  end
  
  def run_all_specs
    run 'spec'
  end
  
  # --------------------------------------------------
  # Watchr Rules
  # --------------------------------------------------
  
  watch '^lib/(.*)\.rb' do |matchdata|
    run_spec_matching(matchdata)
  end
  
  watch '^spec/(.*)_spec\.rb'  do |matchdata|
    run_spec_matching(matchdata)
  end
  
  watch '^spec/spec_helper\.rb' do
    run_all_specs
  end
  
  watch '^spec/support/.*\.rb' do
    run_all_specs
  end
end