shell script arguments parsing

args_parse.md

want_touch_pinch=1
want_debug=0
want_temp_profile=0
want_verbose=0
while [ $# -gt 0 ]; do
  case "$1" in
    -h | --help | -help )
      usage
      exit 0 ;;
    --verbose )
      want_verbose=1
      shift ;;
    -g | --debug )
      want_debug=1
      shift ;;
    --no-touch-pinch )
      want_touch_pinch=0
      shift ;;
    --temp-profile )
      want_temp_profile=1
      shift ;;
    -- ) # Stop option prcessing
      shift
      break ;;
    * )
      break ;;
  esac
done