guard-rspec, guard-spork, guard-livereload を使うための最低限のGuardfileをメモっておく

Guardfile

# https://github.com/guard/guard-rspec
guard 'rspec', :version => 2, :all_after_pass => false, :all_on_start => false, :cli => '--color --format nested --fail-fast --drb' do
  watch(%r{^spec/.+_spec\.rb$})
  watch(%r{^lib/(.+)\.rb$})     { |m| "spec/lib/#{m[1]}_spec.rb" }
  watch('spec/spec_helper.rb')  { "spec" }
end

# https://github.com/guard/guard-spork
guard 'spork', :rspec_env => { 'PADRINO_ENV' => 'test' } do
  watch('Gemfile')
  watch('Gemfile.lock')
  watch('spec/spec_helper.rb') { :rspec }
end

# https://github.com/guard/guard-livereload
guard 'livereload', :apply_js_live => false do
  watch(%r{public/.+\.js})
  watch(%r{spec/javascripts/.+\.js})
end