Class: OyenCov::Background

Inherits:
Object
  • Object
show all
Defined in:
lib/oyencov/background.rb

Class Method Summary collapse

Class Method Details

.start ⇒ Object 



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# File 'lib/oyencov/background.rb', line 26

def self.start
  OyenCov::Logger.log(<<~TXT)
    Env: #{@config.mode}
    $PROGRAM_NAME: #{$PROGRAM_NAME || "nil"}
    @process_type: #{@config.process_type}
    Env vars set: #{ENV.keys.grep(/^OYENCOV_/)}
  TXT

  # Start `Coverage` as soon as possible before other codes are loaded
  CoveragePeekDelta.start

  # This thread is for production reporting only.
  @thread = Thread.new {
    # Check with backend to get parameters
    sleep(3)

    if @config.mode == "production"
      clearance = @api_conn.get_data_submission_clearance

      if clearance.nil?
        OyenCov::Logger.log "Unable to obtain oyencov submission clearance. Stopping OyenCov background thread."
        Thread.stop
      end

      # OyenCov::Logger.log("clearance.body:-\n" + clearance.body)
    end

    @config.mode == "production" && loop do
      sleep(@loop_interval + 3 - rand(6))
      new_method_hits = CoveragePeekDelta.snapshot_delta
      OyenCov::Logger.log "ControllerTracking.hits = #{ControllerTracking.hits}"
      new_controller_hits = ControllerTracking.snapshot_and_reset!

      runtime_report = {
        controller_action_hits: new_controller_hits,
        method_hits: new_method_hits
      }

      unless runtime_report.values.any?(&:any?)
        OyenCov::Logger.log("All #{runtime_report.keys.join(", ")} are empty. Skipping submission.")
        next
      end

      runtime_report[:git_commit_sha] = @config.release
      runtime_report[:process_type] = @config.process_type

      response = @api_conn.post_runtime_report(runtime_report)

      OyenCov::Logger.log("POST-ing runtime_report: #{runtime_report.to_json}")

      if response && response.body["status"] == "ok"
        OyenCov::Logger.log "POST runtime_report ok."
      else
        OyenCov::Logger.log "POST runtime_report failed. Stopping background thread."
        Thread.stop
      end

      # TODO: Set new interval & wiggle.
    end # loop
  }

  @thread.run

  nil
end

.stop ⇒ Object

If production/staging etc, we can exit without further processing. For ‘test`, persist controller report.



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# File 'lib/oyencov/background.rb', line 94

def self.stop
  @thread.stop
end