Class: Spectator::UI

Inherits:
Object
  • Object
show all
Defined in:
lib/spectator/ui.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ UI

Returns a new instance of UI.



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# File 'lib/spectator/ui.rb', line 7

def initialize(config)
  @mutex = Mutex.new
  @status = nil
  @status_callbacks = {}
  @callbacks = {}
  @queue = Queue.new
end

Instance Attribute Details

#interrupted_status ⇒ Object

Returns the value of attribute interrupted_status.



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# File 'lib/spectator/ui.rb', line 39

def interrupted_status
  @interrupted_status
end

#status ⇒ Object

Returns the value of attribute status.



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# File 'lib/spectator/ui.rb', line 28

def status
  @status
end

Instance Method Details

#<<(event) ⇒ Object 



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# File 'lib/spectator/ui.rb', line 15

def << event
  @queue << event
  p event
end

#ask(question) ⇒ Object 



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# File 'lib/spectator/ui.rb', line 68

def ask question
  print question.yellow
  $stdout.flush
  STDIN.gets.chomp.strip.downcase
end

#ask_what_to_do ⇒ Object 



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# File 'lib/spectator/ui.rb', line 45

def ask_what_to_do
  self.status = :wait_for_input
  answer = ask('--- What to do now? (q=quit, a=all-specs): ')
  case answer
  when 'q' then exit
  when 'a' then run_all
  else
    puts '--- Bad input, ignored.'.yellow
    wait_for_changes
  end
end

#can_run_specs? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/spectator/ui.rb', line 91

def can_run_specs?
  p [:can_run_specs?, status]
  status == :waiting_for_changes
end

#exit ⇒ Object 



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# File 'lib/spectator/ui.rb', line 74

def exit
  self.status = :exiting
  puts '--- Exiting...'.white
  super
end

#interrupt! ⇒ Object 



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# File 'lib/spectator/ui.rb', line 34

def interrupt!
  self.interrupted_status = status
  self << :interrupt
end

#noop ⇒ Object 



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# File 'lib/spectator/ui.rb', line 30

def noop
  @noop ||= lambda {}
end

#on(event, &block) ⇒ Object 



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# File 'lib/spectator/ui.rb', line 41

def on event, &block
  @callbacks[event] = block
end

#run(cmd) ⇒ Object 



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# File 'lib/spectator/ui.rb', line 80

def run cmd
  $running = true
  start = Time.now
  puts "=== running: #{cmd} ".ljust(terminal_columns, '=').cyan
  success = system cmd
  puts "=== time: #{(Time.now - start).to_i} seconds ".ljust(terminal_columns, '=').cyan
  success
ensure
  $running = false
end

#run_all ⇒ Object 



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# File 'lib/spectator/ui.rb', line 57

def run_all
  self.status = :waiting_for_changes
  self << :run_all
end

#start ⇒ Object 



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# File 'lib/spectator/ui.rb', line 20

def start
  wait_for_changes
  thread = Thread.new { event_loop }
  p thread
  Thread.pass
  sleep
end

#wait_for_changes ⇒ Object 



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# File 'lib/spectator/ui.rb', line 62

def wait_for_changes
  return if status == :waiting_for_changes
  self.status = :waiting_for_changes
  puts '--- Waiting for changes...'.cyan
end