Class: DuoSplitter::BatchProcessor

Inherits:
Object
  • Object
show all
Defined in:
lib/duo_splitter/batch_processor.rb

Instance Method Summary collapse

Constructor Details

#initialize(message:, show_progress: true) ⇒ BatchProcessor

Returns a new instance of BatchProcessor.



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# File 'lib/duo_splitter/batch_processor.rb', line 7

def initialize(message:, show_progress: true)
  @message = message
  @show_progress = show_progress
end

Instance Method Details

#run(commands) ⇒ Object 



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# File 'lib/duo_splitter/batch_processor.rb', line 12

def run(commands)
  commands.each.with_index(1) do |command, index|
    print_progress "#{@message} #{index}/#{commands.size}\r"

    shell_output = IO.popen(command, err: i[child out], &:read)

    status = $CHILD_STATUS.exitstatus

    unless status.zero?
      print_progress "\n"
      print_progress "#{shell_output}\n"
      raise Error, "process exit with #{status}"
    end
  end

  print_progress "\n"
end