#!/bin/bash
#
# This is a simple script to update all of your installed e17 packages
# for Source Mage GNU/Linux <http://www.sourcemage.org/>
#
# (C) 2005 Eric Sandall <sandalle@sourcemage.org>
#
# Released under the GNU GPLv2
#
# 2006-01-07 Eric Sandall <sandalle@sourcemage.org>
#   * Added code to allow download only of sources
#
# Usage: e17update
#

#
# We'll use some Sorcery functions to make this easy
#
source  /etc/sorcery/config  &&

function get_spell_list () {
  message  "${MESSAGE_COLOR}Building list of packages to update..."  \
           "${DEFAULT_COLOR}"                                        &&
  for e_spell in `gaze section e-17 e`;  do
    if  [[  `installed_version  $e_spell`  ==  "svn"  ]] || [[  `installed_version  $e_spell`  ==  "git"  ]];  then
      update_spells="$update_spells $e_spell"
    fi
  done
}

if    [  "$#"  ==  '0'  ];  then
  get_spell_list  &&
  cast  -c  $update_spells
elif  [  "$#"  ==  '1'  ];  then
  case $1 in
      -h|--help) echo  "usage: $0 [option]"
                 echo  "-s|--summon  Do a SVN or GIT checkout only (using summon)";
                 echo  "-h|--help    Print this help message";
                 ;;
    -s|--summon) get_spell_list  &&
                 summon  $update_spells;
                 ;;
              *) echo  "Invalid option: $1";
                 ;;
  esac
else
  echo  "Invalid options: $@"
fi