Class: Bosh::Cli::TaskLogRenderer

Inherits:
Object
  • Object
show all
Defined in:
lib/cli/task_log_renderer.rb

Direct Known Subclasses

EventLogRenderer, NullRenderer

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ TaskLogRenderer

Returns a new instance of TaskLogRenderer.



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# File 'lib/cli/task_log_renderer.rb', line 21

def initialize
  @out = Bosh::Cli::Config.output || $stdout
  @out.sync = true
  @lock = Mutex.new
  @output = ""
  @time_adjustment = 0
  @duration = nil
end

Instance Attribute Details

#duration ⇒ Object

Returns the value of attribute duration.



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# File 'lib/cli/task_log_renderer.rb', line 19

def duration
  @duration
end

#time_adjustment ⇒ Object

Returns the value of attribute time_adjustment.



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# File 'lib/cli/task_log_renderer.rb', line 18

def time_adjustment
  @time_adjustment
end

Class Method Details

.create_for_log_type(log_type) ⇒ Object 



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# File 'lib/cli/task_log_renderer.rb', line 6

def self.create_for_log_type(log_type)
  if log_type == "event"
    EventLogRenderer.new
  elsif log_type == "result" || log_type == "none"
    # Null renderer doesn't output anything to screen, so it fits well
    # in case we need to fetch task result log only, without rendering it
    NullRenderer.new
  else
    TaskLogRenderer.new
  end
end

Instance Method Details

#add_output(output) ⇒ Object 



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# File 'lib/cli/task_log_renderer.rb', line 34

def add_output(output)
  @output = output
end

#duration_known? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/cli/task_log_renderer.rb', line 30

def duration_known?
  false # TODO: make it available for basic renderer
end

#finish(state) ⇒ Object 



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# File 'lib/cli/task_log_renderer.rb', line 43

def finish(state)
  refresh
  @done = true
end

#refresh ⇒ Object 



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# File 'lib/cli/task_log_renderer.rb', line 38

def refresh
  @out.print(@output)
  @output = ""
end