Guardfile

# A sample Guardfile
# More info at https://github.com/guard/guard#readme

## Uncomment and set this to only include directories you want to watch
# directories %w(app lib config test spec features) \
#  .select{|d| Dir.exists?(d) ? d : UI.warning("Directory #{d} does not exist")}

## Note: if you are using the `directories` clause above and you are not
## watching the project directory ('.'), then you will want to move
## the Guardfile to a watched dir and symlink it back, e.g.
#
#  $ mkdir config
#  $ mv Guardfile config/
#  $ ln -s config/Guardfile .
#
# and, you'll have to watch "config/Guardfile" instead of "Guardfile"

interactor :simple

cucumber_options = {
  # Below are examples overriding defaults

  # cmd: 'bin/cucumber',
  # cmd_additional_args: '--profile guard',

  # all_after_pass: false,
  # all_on_start: false,
  # keep_failed: false,
  # feature_sets: ['features/frontend', 'features/experimental'],

  # run_all: { cmd_additional_args: '--profile guard_all' },
  # focus_on: { 'wip' }, # @wip
  # notification: false
}

guard "cucumber", cucumber_options do
  watch(%r{^features/.+\.feature$})
  watch(%r{^features/support/.+$}) { "features" }

  watch(%r{^features/step_definitions/(.+)_steps\.rb$}) do |m|
    Dir[File.join("**/#{m[1]}.feature")][0] || "features"
  end
end

# This group allows to skip running linters when unit tests fail
group :red_green_refactor, halt_on_fail: true do

  guard :rspec, cmd: 'bundle exec rspec', all_on_start: true do
    watch('spec/spec_helper.rb')                        { "spec" }
    watch('config/routes.rb')                           { "spec/routing" }
    watch('app/controllers/application_controller.rb')  { "spec/controllers" }
    watch(%r{^spec/.+_spec\.rb$})
    watch(%r{^app/(.+)\.rb$})                           { |m| "spec/#{m[1]}_spec.rb" }
    watch(%r{^app/(.*)(\.erb|\.haml|\.slim)$})          { |m| "spec/#{m[1]}#{m[2]}_spec.rb" }
    watch(%r{^lib/(.+)\.rb$})                           { |m| "spec/lib/#{m[1]}_spec.rb" }
    watch(%r{^app/controllers/(.+)_(controller)\.rb$})  { |m| ["spec/routing/#{m[1]}_routing_spec.rb", "spec/#{m[2]}s/#{m[1]}_#{m[2]}_spec.rb", "spec/acceptance/#{m[1]}_spec.rb"] }
  end

  guard :teaspoon do
    # Implementation files
    watch(%r{^app/assets/javascripts/(.+).js}) { |m| "#{m[1]}_spec.js" }
    watch(%r{^app/assets/javascripts/(.+).coffee}) { |m| "#{m[1]}_spec.coffee" }

    # Specs / Helpers
    watch(%r{^spec/javascripts/(.*)})
  end

  guard :rubocop, all_on_start: false, cli: ['--format', 'clang', '--rails'] do
    watch(%r{.+\.rb$})
    watch(%r{(?:.+/)?\.rubocop\.yml$}) { |m| File.dirname(m[0]) }
  end

  # Lint CoffeeScript files on change
  guard :coffeelint, paths: %w(app spec)do
    watch %r{^app/assets/javascripts/.*\.coffee$}
    watch %r{^spec/javascripts/.*\.coffee$}
  end
end