Module: Sheller

Defined in:
lib/sheller.rb

Defined Under Namespace

Classes: ShellerResult

Constant Summary collapse

VERSION = 
'0.0.5'
INESCAPABLE = 
{}
SHELL_SAFE = 
/\A[0-9A-Za-z+,.\/:=@_-]+\z/
ARG_SCAN = 
/('+)|[^']+/

Class Method Summary collapse

Class Method Details

.command(*args) ⇒ Object Also known as: quote 



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# File 'lib/sheller.rb', line 27

def command(*args)
  args.map { |a| arg_to_cmd(a) }.join(' ')
end

.execute(*args) ⇒ Object 



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# File 'lib/sheller.rb', line 32

def execute(*args)
  stdout, stderr = nil
  shell_command = command(*args)
  status = POpen4.popen4(shell_command) do |_stdout, _stderr, _stdin, _pid|
    stdout = _stdout.read
    stderr = _stderr.read
  end
  ShellerResult.new(stdout, stderr, status, shell_command)
end