pharo

#! /bin/bash
#=========================================================================
# Copyright (c) 2014, 2015 GemTalk Systems, LLC <dhenrich@gemtalksystems.com>.
#=========================================================================

echo "================="
echo "   GsDevKit script: $(basename $0) $*"
echo "================="

usage() {
  cat <<HELP
USAGE: $(basename $0) [-h]

Run headless pharo scripts using the Pharo image.

OPTIONS
  -h display help

EXAMPLES
  $(basename $0) -h
  $(basename $0)

HELP
}

case "$1" in
  --*) # pass to pharo 
    ;;
  -*) # handle single -h options here
    while getopts "h" OPT ; do
      case "$OPT" in
        h) usage; exit 0 ;;
      esac
    done
    usage; exit 1
    ;;
  *)  # pass everything else to pharo 
    ;;
esac

set -e # exit on error
if [ "${GS_HOME}x" = "x" ] ; then
  echo "the GS_HOME environment variable needs to be defined"
  exit 1
fi

if [ ! -e "$GS_HOME/pharo/pharo" ]; then
  $GS_HOME/bin/installPharo
fi

pharo=$GS_HOME/pharo
$pharo/pharo $pharo/Pharo.image $*