Class: DTK::Client::TaskStatus::RefreshMode

Inherits:
DTK::Client::TaskStatus show all
Defined in:
lib/task_status/refresh_mode.rb

Constant Summary collapse

DEBUG_SLEEP_TIME = 
DTK::Configuration.get(:debug_task_frequency)

Instance Method Summary collapse

Methods inherited from DTK::Client::TaskStatus

#initialize

Methods inherited from BaseCommandHelper

#initialize, #print_external_dependencies

Constructor Details

This class inherits a constructor from DTK::Client::TaskStatus

Instance Method Details

#task_status(opts = {}) ⇒ Object 



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# File 'lib/task_status/refresh_mode.rb', line 23

def task_status(opts={})
  begin
    response = nil
    loop do
      response = post_call(opts)
      return response unless response.ok?
      
      # stop pulling when top level task succeds, fails or timeout
      if response and response.data and response.data.first
        return response if response.data.first["change_context"]
        #TODO: may fix in server, but now top can have non executing state but a concurrent branch can execute; so
        #chanding bloew for time being
        #break unless response.data.first["status"].eql? "executing"
        # TODO: There is bug where we do not see executing status on start so we have to wait until at
        # least one 'successed' has been found
        
        top_task_failed = response.data.first['status'].eql?('failed')
        is_pending   = (response.data.select {|r|r["status"].nil? }).size > 0
        is_executing = (response.data.select {|r|r["status"].eql? "executing"}).size > 0
        is_failed    = (response.data.select {|r|r["status"].eql? "failed"}).size > 0
        is_cancelled = response.data.first["status"].eql?("cancelled")
        
        # commented out because of DTK-1804
        # when some of the converge tasks fail, stop task-status --wait and set task status to '' for remaining tasks which are not executed
        # if is_failed
          # response.data.each {|r| (r["status"] = "") if r["status"].eql?("executing")}
        # is_cancelled = true
        # end
        is_cancelled = true if top_task_failed
        
        unless (is_executing || is_pending) && !is_cancelled
          system('clear')
          response.print_error_table = true
          response.render_table(:task_status)
          return response
        end
      end
      
      response.render_table(:task_status)
      system('clear')
      response.render_data(true)
      
      Console.wait_animation("Watching '#{@object_type}' task status [ #{DEBUG_SLEEP_TIME} seconds refresh ] ", DEBUG_SLEEP_TIME)
    end
    rescue Interrupt => e
    puts ""
    # this tells rest of the flow to skip rendering of this response
    response.skip_render = true unless response.nil?
  end

end