Method: Chef::Provider::Service::Upstart#load_current_resource

Defined in:
lib/chef/provider/service/upstart.rb

#load_current_resource ⇒ Object 



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# File 'lib/chef/provider/service/upstart.rb', line 94

def load_current_resource
  @current_resource = Chef::Resource::Service.new(@new_resource.name)
  @current_resource.service_name(@new_resource.service_name)

  # Get running/stopped state
  # We do not support searching for a service via ps when using upstart since status is a native
  # upstart function. We will however support status_command in case someone wants to do something special.
  if @new_resource.status_command
    logger.trace("#{@new_resource} you have specified a status command, running..")

    begin
      if shell_out!(@new_resource.status_command).exitstatus == 0
        @upstart_service_running = true
      end
    rescue
      @command_success = false
      @upstart_service_running = false
      nil
    end
  else
    begin
      if upstart_goal_state == "start"
        @upstart_service_running = true
      else
        @upstart_service_running = false
      end
    rescue Chef::Exceptions::Exec
      @command_success = false
      @upstart_service_running = false
      nil
    end
  end
  # Get enabled/disabled state by reading job configuration file
  if ::File.exist?("#{@upstart_job_dir}/#{@new_resource.service_name}#{@upstart_conf_suffix}")
    logger.trace("#{@new_resource} found #{@upstart_job_dir}/#{@new_resource.service_name}#{@upstart_conf_suffix}")
    ::File.open("#{@upstart_job_dir}/#{@new_resource.service_name}#{@upstart_conf_suffix}", "r") do |file|
      while line = file.gets
        case line
        when /^start on/
          logger.trace("#{@new_resource} enabled: #{line.chomp}")
          @current_resource.enabled true
          break
        when /^#start on/
          logger.trace("#{@new_resource} disabled: #{line.chomp}")
          @current_resource.enabled false
          break
        end
      end
    end
  else
    @config_file_found = false
    logger.trace("#{@new_resource} did not find #{@upstart_job_dir}/#{@new_resource.service_name}#{@upstart_conf_suffix}")
    @current_resource.enabled false
  end

  @current_resource.running @upstart_service_running
  @current_resource
end