class Guard::FaktoryWorker

Constants

VERSION

Public Class Methods

new(options = {}) click to toggle source

Initializes a Guard plugin. Don't do any work here, especially as Guard plugins get initialized even if they are not in an active group!

@param [Hash] options the custom Guard plugin options @option options [Array<Guard::Watcher>] watchers the Guard plugin file watchers @option options [Symbol] group the group this Guard plugin belongs to @option options [Boolean] any_return allow any object to be returned from a watcher

Calls superclass method
# File lib/guard/faktory_worker.rb, line 17
def initialize(options = {})
  opts = options.dup

  @cmd = opts.delete(:cmd) || 'bundle exec faktory-worker'

  super(opts) # important to call + avoid passing options Guard doesn't understand
end

Public Instance Methods

reload() click to toggle source

Called when `reload|r|z + enter` is pressed. This method should be mainly used for “reload” (really!) actions like reloading passenger/spork/bundler/…

@raise [:task_has_failed] when reload has failed @return [Object] the task result

# File lib/guard/faktory_worker.rb, line 61
def reload
  stop
  start
end
run_all() click to toggle source

Called when just `enter` is pressed This method should be principally used for long action like running all specs/tests/…

@raise [:task_has_failed] when run_all has failed @return [Object] the task result

# File lib/guard/faktory_worker.rb, line 72
def run_all
  true # don't do anything
end
run_on_additions(paths) click to toggle source

Called on file(s) additions that the Guard plugin watches.

@param [Array<String>] paths the changes files or paths @raise [:task_has_failed] when run_on_additions has failed @return [Object] the task result

# File lib/guard/faktory_worker.rb, line 82
def run_on_additions(paths)
  reload
end
run_on_modifications(paths) click to toggle source

Called on file(s) modifications that the Guard plugin watches.

@param [Array<String>] paths the changes files or paths @raise [:task_has_failed] when run_on_modifications has failed @return [Object] the task result

# File lib/guard/faktory_worker.rb, line 92
def run_on_modifications(paths)
  reload
end
run_on_removals(paths) click to toggle source

Called on file(s) removals that the Guard plugin watches.

@param [Array<String>] paths the changes files or paths @raise [:task_has_failed] when run_on_removals has failed @return [Object] the task result

# File lib/guard/faktory_worker.rb, line 102
def run_on_removals(paths)
  reload
end
start() click to toggle source

Called once when Guard starts. Please override initialize method to init stuff.

@raise [:task_has_failed] when start has failed @return [Object] the task result

# File lib/guard/faktory_worker.rb, line 30
def start
  puts "Starting faktory-worker..."

  # FIXME?
  begin
    @pid = spawn(@cmd)
    sleep 1
    Process.kill(0, @pid) == 1
  rescue Errno::ESRCH
    false
  end
end
stop() click to toggle source

Called when `stop|quit|exit|s|q|e + enter` is pressed (when Guard quits).

@raise [:task_has_failed] when stop has failed @return [Object] the task result

# File lib/guard/faktory_worker.rb, line 48
def stop
  if @pid
    Process.kill("INT", @pid)
    Process.wait(@pid)
  end
end