Class: Awshark::CloudFormation::StackEvents

Inherits:
Object
  • Object
show all
Defined in:
lib/awshark/cloud_formation/stack_events.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(stack) ⇒ StackEvents

Returns a new instance of StackEvents.



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# File 'lib/awshark/cloud_formation/stack_events.rb', line 9

def initialize(stack)
  @stack = stack
  @start_time = Time.now - 10
end

Instance Attribute Details

#last_event ⇒ Object (readonly)

Returns the value of attribute last_event.



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# File 'lib/awshark/cloud_formation/stack_events.rb', line 7

def last_event
  @last_event
end

#stack ⇒ Object (readonly)

Returns the value of attribute stack.



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# File 'lib/awshark/cloud_formation/stack_events.rb', line 6

def stack
  @stack
end

#start_time ⇒ Object (readonly)

Returns the value of attribute start_time.



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# File 'lib/awshark/cloud_formation/stack_events.rb', line 7

def start_time
  @start_time
end

Instance Method Details

#done? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/awshark/cloud_formation/stack_events.rb', line 14

def done?
  return false if last_event.nil?
  return false if last_event.resource_type != 'AWS::CloudFormation::Stack'

  last_event.resource_status.match(/IN_PROGRESS/).nil?
end

#new_events ⇒ Object 



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# File 'lib/awshark/cloud_formation/stack_events.rb', line 21

def new_events
  events = stack.events

  return [] if events.blank?

  if last_event.nil?
    @last_event = events.first
    new_events = events.select { |e| e.timestamp > start_time }
    return new_events
  end

  return [] unless new_events?(events)

  last_event_index = events.index { |e| e.event_id == last_event.event_id }
  new_events = events[0..last_event_index - 1]
  @last_event = new_events.first

  new_events
end

#new_events?(events) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/awshark/cloud_formation/stack_events.rb', line 41

def new_events?(events)
  events.first.event_id != last_event.event_id
end