Method: PSWindows::Exec#get_env_var

Defined in:
lib/beaker/host/pswindows/exec.rb

#get_env_var(key, clean = false) ⇒ Object

Return the value of a specific env var

Examples:

host.get_env_var('path')

Parameters:

  • key (String) —

    The key to look for

  • clean (Boolean) (defaults to: false) —

    Remove the ‘KEY=’ and only return the value of the env var



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# File 'lib/beaker/host/pswindows/exec.rb', line 153

def get_env_var key, clean = false
  self.close # refresh the state
  key = key.to_s.upcase
  val = exec(Beaker::Command.new("set #{key}"), :accept_all_exit_codes => true).stdout.chomp
  return '' if val.empty?

  val = val.split("\n")[0] # only take the first result
  if clean
    val.gsub(/#{key}=/i, '')
  else
    val
  end
end