Class: Mutx::Workers::Executor

Inherits:
Object
  • Object
show all
Includes:
Sidekiq::Worker
Defined in:
lib/mutx/background_jobs/workers/executor.rb

Instance Method Summary collapse

Instance Method Details

#perform(result_id) ⇒ Object 



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# File 'lib/mutx/background_jobs/workers/executor.rb', line 12

def perform(result_id)

  @output = ""

  Mutx::Support::Configuration.get
  Mutx::Database::MongoConnector.new Mutx::Support::Configuration.db_connection_data

  Mutx::Support::ChangeInspector.is_there_a_change?

  result = Mutx::Results::Result.get(result_id)

  result.mutx_report_file_name= "mutx_report_#{result_id}.html"

  if result.is_ruby_platform?
    if Mutx::Platforms::Ruby.using_bundler?
      bundle_output = Mutx::Support::Console.execute "bundle install"
    end
    if bundle_output
      result.append_output bundle_output if bundle_output.include? "Installing"
      if bundle_output.include? "Could not find"
        result.finish!
        raise "An error ocurred installing gem while executing bundler"
      else
        result.append_output "All GEMS are installed and running!\n"
        result.append_output "=========================\n"
        result.append_output "EXECUTION OUTPUT:\n"
        result.append_output "=========================\n"
      end
    end
  end

  Dir.mkdir "#{Dir.pwd}/mutx/temp" unless Dir.exist? "#{Dir.pwd}/mutx/temp"
  cucumber_report_command = result.is_cucumber? ? "-f pretty -f html -o mutx/temp/#{result.mutx_report_file_name}" : ""

  # Adding _id=result.id to use inside execution the posiibility to add information to the result
  result.mutx_command= "#{Mutx::Support::Configuration.headless?} #{result.command} #{cucumber_report_command} #{result.custom_params_values} _id=#{result.id} "

  Mutx::Support::Log.debug "[result:#{result.id}] Creating process" if Mutx::Support::Log

  result.running!

  Mutx::Support::Log.debug "[result:#{result.id}] setted as running" if Mutx::Support::Log

  @output = ""

  #################
  # POPEN3 ref
  # http://blog.honeybadger.io/capturing-stdout-stderr-from-shell-commands-via-ruby/?utm_source=rubyweekly&utm_medium=email
  ##################
  @count = 0

  # Update repo if changes are found
  if Mutx::Support::Configuration.use_git?
    Mutx::Support::Git.pull unless Mutx::Support::Git.up_to_date?
  end

  IO.popen("#{result.mutx_command}") do |data|
    result.pid ="#{`ps -fea | grep #{Process.pid} | grep -v grep | awk '$2!=#{Process.pid} && $8!~/awk/ && $3==#{Process.pid}{print $2}'`}"
    result.save!

    while line = data.gets
      @count += 1
      @output += line
      if @count == 30
        result.append_output @output
        @output = ""
        @count = 0
      end
      if result.seconds_without_changes > Mutx::Support::Configuration.execution_time_to_live
        result.finished_by_timeout! and break
      end
    end

    result.append_output @output unless @output.empty?
    result.append_output "=========================\n"
  end

  result.ensure_finished!

  Mutx::Support::Log.debug "[result:#{result.id}]| command => #{result.mutx_command} | result as => #{result.status}" if Mutx::Support::Log

end