Class: Datacenter::Shell::Local

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

Defined Under Namespace

Classes: SafeIO

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Local

Returns a new instance of Local.



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# File 'lib/datacenter/shell/local.rb', line 18

def initialize
  @mutex = Mutex.new
end

Class Method Details

.open(*args) {|shell| ... } ⇒ Object

Yields:

  • (shell) 


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# File 'lib/datacenter/shell/local.rb', line 38

def self.open(*args)
  shell = new *args
  yield shell
end

Instance Method Details

#run(command, options = {}) ⇒ Object 



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# File 'lib/datacenter/shell/local.rb', line 22

def run(command, options={})
  Datacenter.logger.debug(self.class) { command }

  opts = {
    chdir: options[:chdir] || Dir.pwd,
    out: options[:out] || StringIO.new,
    err: options[:err] || StringIO.new
  }

  if RUBY_ENGINE == 'jruby' && JRUBY_VERSION < '9.0.0.0'
    run_system command, opts
  else
    run_open3 command, opts
  end
end