Top Level Namespace

Constant Summary collapse

SW_VERSION = 
'0.3.1'

Instance Method Summary collapse

Instance Method Details

#abort!(message = $!) ⇒ Object 



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# File 'lib/sw.rb', line 9

def abort!(message=$!)
  abort("#$program_name: #{message}")
end

#warn!(message, **kw) ⇒ Object 



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# File 'lib/sw.rb', line 13

def warn!(message, **kw)
  warn("#$program_name: #{message}", **kw)
end

#x!(cmd, chomp: true) ⇒ Object 



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# File 'lib/sw.rb', line 17

def x!(cmd, chomp: true)
  puts "running: #{cmd}" if $VERBOSE
  result = Kernel.`(cmd) #`
  result.chomp! if chomp

  if $?.success?
    result
  else
    raise RuntimeError, "Command failed with exit 1: #{cmd}", caller(1)
  end
end