Method: Ccfg::Handler#handler

Defined in:
lib/ccfg/handler.rb

#handler(global_options, args) ⇒ Object 



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# File 'lib/ccfg/handler.rb', line 45

def handler ( global_options, args )
  if args.size == 0 then
    puts "Error: to few arguments for command."
    exit
  end
  input = args[0]
  args.delete_at(0)
  cconfigure_definition_list = {}
  # Get options from STDIN.
  args.each do |a|
    keyval = []
    if a.include? '=' then
      keyval = a.split('=')
    else
      keyval << a
      keyval << ""
    end
    cconfigure_definition_list[keyval[0]] = keyval[1]
  end
  # Set output file from option or STDOUT.
  if global_options[:output].value != nil then
    fout = File.new( global_options[:output].value, 'w' )
  end
  # Start to parse lines.
  File.open( input, 'r' ).readlines.each do |line|
    line = parse_line line, cconfigure_definition_list
    if global_options[:output].value != nil
      fout.puts line
    else
      puts line
    end
  end
  # Close file if option will be set.
  if global_options[:output].value != nil then
    fout.close
  end
end