Method: Docker::Compose::Error#initialize

Defined in:
lib/docker/compose/error.rb

#initialize(cmd, status, detail) ⇒ Error

Returns a new instance of Error.

Parameters:

  • cmd (String)
  • status (Integer)
  • detail (String) 


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# File 'lib/docker/compose/error.rb', line 9

def initialize(cmd, status, detail)
  @status = status
  @detail = detail

  brief = detail.split(/[\r\n]+/).select { |l| !l.empty? }.first || '(no output)'

  case status
  when Numeric
    status = status.to_s
  else
    status = "'#{status}'"
  end

  message = format("'%s' failed with status %s: %s", cmd, status, brief)
  super(message)
end