guard :minitest, spring: true, all_on_start: false do

watch(%r{^test/(.*)/?(.*)_test\.rb$})

watch('test/test_helper.rb') { 'test' }

watch('config/routes.rb') { integration_tests }

watch(%r{^app/models/(.*?)\.rb$}) do |matches|

"test/models/#{matches[1]}_test.rb"

end

watch(%r{^app/api/api/v1/(.*?)\.rb$}) do |matches|

"test/api/#{matches[1]}_api_test.rb"

end

watch(%r{^app/controllers/(.*?)_controller\.rb$}) do |matches|

resource_tests(matches[1])

end

watch(%r{^app/views/([^/]*?)/.*\.html\.erb$}) do |matches|

["test/controllers/#{matches[1]}_controller_test.rb"] +

integration_tests(matches[1])

end

watch(%r{^app/helpers/(.*?)_helper\.rb$}) do |matches|

integration_tests(matches[1])

end

end

# Returns the integration tests corresponding to the given resource.

def integration_tests(resource = :all)

if resource == :all

Dir["test/integration/*"]

else

Dir["test/integration/#{resource}_*.rb"]

end

end

# Returns the controller tests corresponding to the given resource.

def controller_test(resource)

"test/controllers/#{resource}_controller_test.rb"

end

# Returns all tests for the given resource.

def resource_tests(resource)

integration_tests(resource) << controller_test(resource)

end

guard 'ctags-bundler', :src_path => ["app", "lib", "spec/support"] do

watch(/^(app|lib|spec\/support)\/.*\.rb$/)

watch('Gemfile.lock')

end