Class: Script

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

Instance Method Summary collapse

Constructor Details

#initialize(configdir, argv = []) ⇒ Script

Returns a new instance of Script.



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# File 'lib/script.rb', line 7

def initialize (configdir, argv = [])
  @halt = false
  @argv=argv
  @configfile = nil
  begin
    @config_dir = Directory.new(configdir)
    getconfigfiles
  rescue RuntimeError
    puts "Error: " + $!.to_s
  end
end

Instance Method Details

#parse(arguments) ⇒ Object 



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# File 'lib/script.rb', line 161

def parse (arguments)
  if not arguments.nil? then
    @configfile_arguments = Array.new
    @rsync_arguments = Array.new
    infarg = Array.new #Information Arguments (--help or --version)
    @verbose = false
    @status = false
    begin
      arguments.each do 
        |argv|
        case argv
        when "--version", "-V"
          infarg.push argv
        when "--help", "-h", "-?"
          infarg.push argv
        when "--list", "-l"
          infarg.push argv
        when "--verbose", "-v"
          @verbose=true
        when /^--pass-rsync=/
          @rsync_arguments.push(argv.gsub(/^--pass-rsync=/, ""))
        when "--status", "-s"
          @status=true
        else
          if not @configfile_names.include? argv then
            raise "Unknown argument '#{argv}'!\nUse '--help' to see possible options."
          end
          @configfile_arguments.push(argv)
        end
      end
  
      if infarg.size == 0 then
        backup
      else
        if @configfile_arguments.size != 0 or @verbose == true or @rsync_arguments.size != 0 then
          raise "You cannot backup and use '#{infarg[0]}' at the same time."
        end
        infarg.uniq.each do
          |arg|
          case arg
          when "--version", "-V"
            print_version
          when "--help", "-h", "-?"
            print_help
          when "--list", "-l"
            puts "Available configfiles:"
            puts @configfile_names
          end
        end
      end

    rescue RuntimeError
      puts $!
    end         
  end
end