class CommandWrapper
Constants
- UNIX_SHELLS
Public Class Methods
wrap(cmd, options)
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# File lib/inspec/utils/command_wrapper.rb, line 6 def self.wrap(cmd, options) unless options.is_a?(Hash) raise "All options for the command wrapper must be provided as a hash. "\ "You entered: #{options.inspect}. Please consult the documentation." end wrap = options[:wrap] raise "Called command wrapper with wrap: #{wrap.inspect}. It must be called with a Proc." if !wrap.nil? && !wrap.is_a?(Proc) return wrap.call(cmd) unless wrap.nil? shell = options[:shell] raise "Don't know how to wrap commands for shell: #{shell.inspect}." unless UNIX_SHELLS.include?(shell) path = options[:path] || shell args = options[:args] || "-c" path.to_s + " " + args + " " + Shellwords.escape(cmd) end