#! /bin/sh

#
# This file is included by the quickstart script file "bw" so that it can live
# within the svn repository.
#

ANT_HOME=`dirname "$PRG"`/apache-ant-1.7.0
ANT_HOME=`cd "$ANT_HOME" && pwd`

#ant_listener="-listener org.apache.tools.ant.listener.Log4jListener"
#ant_xmllogfile="-DXmlLogger.file=log.xml"
#ant_logger="-logger org.apache.tools.ant.XmlLogger"

ant_listener=
ant_xmllogfile=
ant_logger=

echo ""
echo "  Bedework Calendar System"
echo "  ------------------------"
echo ""

PRG="$0"

usage() {
  echo "  $PRG [ -quickstart | -bwchome path ] [ -bwc configname ] [ -offline } [ target ] "
  echo ""
  echo "     -quickstart  Use the current quickstart configurations "
  echo "     -bwchome     Specify path to configurations"
  echo "     -bwc         Specify configuration name"
  echo "     -offline     Build without attempting to retrieve library jars"
  echo "     -carddav     Target is for the CardDAV build, otherwise it's a calendar build"
  echo "     target       Ant target to execute"
  echo ""
  echo "   Invokes ant to build or deploy the Bedework system. Uses a configuration"
  echo "   directory which contains one directory per configuration."
  echo ""
  echo "   Within each configuration directory we expect a file called build.properties"
  echo "   which should point to the property and options file needed for the deploy process"
  echo ""
  echo "   In general these files will be in the same directory as build.properties."
  echo "   The environment variable BEDEWORK_CONFIG contains the path to the current"
  echo "   configuration directory and can be used to build a path to the other files."
  echo ""
}

errorUsage() {
  echo "*******************************************************"
  echo "Error: $1"
  echo "*******************************************************"
  usage
  exit 1
}

if [ -z "$JAVA_HOME" -o ! -d "$JAVA_HOME" ] ; then
  errorUsage "JAVA_HOME is not defined correctly for bedework."
fi

saveddir=`pwd`

trap 'cd $saveddir' 0
trap "exit 2" 1 2 3 15

export QUICKSTART_HOME=$saveddir

# Default some parameters

BWCONFIGS=
bwc=default
BWCONFIG=
offline=
quickstart=
carddav=

if [ "$1" = "" ] ; then
  usage
  exit 1
fi

while [ "$1" != "" ]
do
  # Process the next arg
  case $1       # Look at $1
  in
    -bwchome)         # Define location of configs
      shift
      BWCONFIGS="$1"
      shift
      ;;
    -quickstart)
      quickstart="yes"
      shift
      ;;
    -carddav)
      carddav="yes"
      shift
      ;;
    -usage | -help | -? | ?)
      usage
      exit
      shift
      ;;
    -bwc)
      shift
      bwc="$1"
      shift
      ;;
    -offline)
      offline="-Dorg.bedework.offline.build=yes"
      shift
      ;;
    -*)
      usage
      exit 1
      ;;
    *)
      # Assume we've reached the target(s)
      break
      ;;
  esac
done

if [ "$quickstart" != "" ] ; then
  if [ "$BWCONFIGS" != "" ] ; then
    errorUsage "Cannot specify both -quickstart and -bwchome"
  fi

  BWCONFIGS=$QUICKSTART_HOME/bedework/config/bwbuild
elif [ "$BWCONFIGS" = "" ] ; then
  BWCONFIGS=$HOME/bwbuild
fi

export BEDEWORK_CONFIGS_HOME=$BWCONFIGS
export BEDEWORK_CONFIG=$BWCONFIGS/$bwc

if [ ! -f "$BEDEWORK_CONFIG/build.properties" ] ; then
  errorUsage "Configuration $BEDEWORK_CONFIG does not exist or is not a bedework configuration."
fi

# Make available for ant
export BWCONFIG="-Dorg.bedework.user.build.properties=$BEDEWORK_CONFIG/build.properties"

echo "BWCONFIGS=$BWCONFIGS"
echo "BWCONFIG=$BWCONFIG"

CLASSPATH=$ANT_HOME/lib/ant-launcher.jar
CLASSPATH=$CLASSPATH:$QUICKSTART_HOME/bedework/build/quickstart/antlib
CLASSPATH=$CLASSPATH:$QUICKSTART_HOME/bedework/applib/log4j-1.2.8.jar


if [ "$carddav" != "" ] ; then
  cd $QUICKSTART_HOME/bedework-carddav
fi

$JAVA_HOME/bin/java -classpath $CLASSPATH $ant_xmllogfile $offline -Dant.home=$ANT org.apache.tools.ant.launch.Launcher $BWCONFIG $ant_listener $ant_logger $*