Module: Subshell

Defined in:
lib/subshell.rb,
lib/subshell/version.rb

Constant Summary collapse

VERSION = 
"0.1.0"

Class Method Summary collapse

Class Method Details

.exec(command, options = {}) ⇒ Object 



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# File 'lib/subshell.rb', line 20

def exec(command, options = {})
  options = @default_options.merge(options)
  output, exit_status = run_command(command, options)

  if exit_status == options[:expected_status]
    log_debug options, "Subshell.exec \"#{command}\" succeeded with output:\n#{output}"
    output
  else
    error = "Subshell.exec #{command} failed with status #{exit_status} (expected #{options[:expected_status]}):\n#{output}"
    log_error options, error
    fail error
  end
end

.set_defaults(options) ⇒ Object 



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# File 'lib/subshell.rb', line 34

def set_defaults(options)
  @default_options.merge!(options)
end