Class: SystemCat::Shell

Inherits:
Object
  • Object
show all
Defined in:
lib/system_cat/shell.rb

Class Method Summary collapse

Class Method Details

.exec(command, test: false) ⇒ Object 



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# File 'lib/system_cat/shell.rb', line 6

def self.exec(command, test: false)
  puts '_______________________________________________________________________________'
  puts command

  return if test

  Kernel.exec(command)
end

.exitstatus ⇒ Object 



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# File 'lib/system_cat/shell.rb', line 28

def self.exitstatus
  $CHILD_STATUS.exitstatus
end

.run(command, force: false, test: false) ⇒ Object 



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# File 'lib/system_cat/shell.rb', line 15

def self.run(command, force: false, test: false)
  puts '_______________________________________________________________________________'
  puts command

  return if test

  result = `#{command}`
  puts result
  raise 'Command failed' unless exitstatus.zero? || force

  return result
end