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Feature: callbacks
In order to run custom actions before and after tasks
As a user
I want to add callback hooks
Background: Guard is installed through bundler
Given Guard is bundled using source
@spawn
Scenario: Add a callback hook
Given my Guardfile contains:
"""
require 'guard/plugin'
module ::Guard
class Myplugin < Plugin
def run_on_additions(files)
$stdout.puts "Files added: #{files.inspect}"
$stdout.flush
end
end
end
guard(:myplugin) do
watch(/foo/)
callback(:run_on_additions_end) do
$stdout.puts "Callback called!"
$stdout.flush
end
end
"""
Given I start `bundle exec guard -n f`
And I create a file "foo"
And I wait for Guard to become idle
And I stop guard
Then the output should match /Callback called!/
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