Class: KuberKit::UI::Simple::Task

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

Direct Known Subclasses

Api::Task

Instance Method Summary collapse

Constructor Details

#initialize(title, &callback) ⇒ Task

Returns a new instance of Task.



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# File 'lib/kuber_kit/ui/simple.rb', line 7

def initialize(title, &callback)
  @title = title
  @callback = callback
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/kuber_kit/ui/simple.rb', line 20

def execute
  if @thread
    raise "Already started execution of task '#{title}'"
  end

  @thread = Thread.new do
    Thread.current.abort_on_exception = true
    Thread.current.report_on_exception = false
    print_started
    @callback.call(self)
    print_finished
  end
end

#print_finished ⇒ Object 



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# File 'lib/kuber_kit/ui/simple.rb', line 16

def print_finished
  puts "- #{@title.grey}"
end

#print_started ⇒ Object 



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# File 'lib/kuber_kit/ui/simple.rb', line 12

def print_started
  puts "- #{@title}"
end

#update_title(title) ⇒ Object 



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# File 'lib/kuber_kit/ui/simple.rb', line 41

def update_title(title)
  @title = title
end

#wait ⇒ Object 



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# File 'lib/kuber_kit/ui/simple.rb', line 34

def wait
  if !@thread
    raise "Task '#{title}' not started"
  end
  @thread.join
end