Exception: ErrorDuringExecution

Inherits:
RuntimeError
  • Object
show all
Defined in:
exceptions.rb

Overview

Raised by Kernel#safe_system in utils.rb.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(cmd, status:, output: nil, secrets: []) ⇒ ErrorDuringExecution

Returns a new instance of ErrorDuringExecution.

Raises:

  • (ArgumentError) 


658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
 
# File 'exceptions.rb', line 658

def initialize(cmd, status:, output: nil, secrets: [])
  @cmd = cmd
  @status = status
  @output = output

  raise ArgumentError, "Status cannot be nil." if status.nil?

  exitstatus = case status
  when Integer
    status
  when Hash
    status["exitstatus"]
  else
    status.exitstatus
  end

  termsig = case status
  when Integer
    nil
  when Hash
    status["termsig"]
  else
    status.termsig
  end

  redacted_cmd = redact_secrets(cmd.shelljoin.gsub('\=', "="), secrets)

  reason = if exitstatus
    "exited with #{exitstatus}"
  elsif termsig
    "was terminated by uncaught signal #{Signal.signame(termsig)}"
  else
    raise ArgumentError, "Status neither has `exitstatus` nor `termsig`."
  end

  s = +"Failure while executing; `#{redacted_cmd}` #{reason}."

  if Array(output).present?
    format_output_line = lambda do |type_line|
      type, line = *type_line
      if type == :stderr
        Formatter.error(line)
      else
        line
      end
    end

    s << " Here's the output:\n"
    s << output.map(&format_output_line).join
    s << "\n" unless s.end_with?("\n")
  end

  super s.freeze
end

Instance Attribute Details

#cmd ⇒ Object (readonly)

Returns the value of attribute cmd.



656
657
658
 
# File 'exceptions.rb', line 656

def cmd
  @cmd
end

#output ⇒ Object (readonly)

Returns the value of attribute output.



656
657
658
 
# File 'exceptions.rb', line 656

def output
  @output
end

#status ⇒ Object (readonly)

Returns the value of attribute status.



656
657
658
 
# File 'exceptions.rb', line 656

def status
  @status
end

Instance Method Details

#stderr ⇒ String

Returns:



714
715
716
 
# File 'exceptions.rb', line 714

def stderr
  Array(output).select { |type,| type == :stderr }.map(&:last).join
end