#!/bin/sh
#	test.sh - Bourne shell script to test out the parseargs command!
#
NAME="`basename $0`";  DOT=".";

ARGUMENTS="
  '?', ARGHIDDEN, argUsage, NULL,    'Help : print usage and exit',
  'S', ARGVALOPT, argStr,   string,  'STRing : optional string arg',
  'g', ARGLIST,   argStr,   groups,  'newsGROUPS : groups to test',
  'r', ARGOPT,    argInt,   count,   'REPcount <# to repeat each group>',
  'd', ARGOPT,    argStr,   dirname, 'DIRectory : working directory',
  'x', ARGOPT,    argBool,  xflag,   'Xflag : turn on X-mode',
  'y', ARGOPT,    argUBool, yflag,   'Yflag : turn off Y-mode',
  's', ARGOPT,    argChar,  sepch,   'SEPchar : field separator',
  'f', ARGLIST,   argStr,   files,   'files : files to process',
  'n', ARGREQ|ARGPOS, argStr, name,  'name : name to use',
  ' ', ARGLIST,   argStr,   -- ,     'argv : any remaining arguments',
  ENDOFARGS
"
export ARGUMENTS

yflag='TRUE'     ## set defaults (dir="."; count=1; sepch=',') ##

## parse command-line and save assignments in a temporary file ##
parseargs -s sh -e ARGUMENTS -u -- "$NAME" "$@" >/tmp/tmp$$
if [ $? -ne 0 ]
  then rm -f /tmp/tmp$$; exit 2  ## non-zero status (usage given)
fi

## evaluate results from parseargs and remove temporary file
$DOT /tmp/tmp$$;  rm -f /tmp/tmp$$

## echo  the parsed arguments (use defaults if not defined)
echo "ARGUMENTS:"
echo "=========="
echo "Name='$name', Count='${count:-1}'"
echo "XFlag='$xflag', YFlag='$yflag'"
echo "Directory='${dirname:-"."}', SepChar='${sepch:-","}'"
echo "Groups='$groups'"
echo "Files='$files'"
if [ "$string_flag" ]
  then string=${string:-"!string arg ommitted on cmd-line!"}
  else string="default string"
fi
echo "String='$string'"
echo "New Positional Parameters='$*'"

parseargs -a "$ARGUMENTS" -U "$NAME"     ## print usage ##