#!/bin/bash
# set -x

if [ x$1 != x ]; then
  cmd="$1";
else
    echo "usage: $0 [CreateMosaic | DisplaySection | LoadCatalog | LoadRegions | RotateData | RunAnalysis]"
    exit 0
fi

error() {
    echo "$1" | egrep ERROR 1>/dev/null 2>&1
    if [ $? = 0 ]; then
      echo "$*"
    else
      echo "ERROR: $*"
    fi
    exit 1
}

case $cmd in
    CreateMosaic)
      file="../data/mosaic/megacam.fits"
      args="current"
    ;;

    DisplaySection)
      file="data/fits/casa.fits"
      args="full"
    ;;

    LoadCatalog)
      file="data/fits/casa.fits"
      args="mycat casa/casa.cat"
    ;;

    LoadRegions)
      file="data/fits/casa.fits"
      args="casa/casa.reg"
    ;;

    RotateData)
      file="data/fits/casa.fits"
      args="45"
    ;;

    RunAnalysis)
      file="data/fits/casa.fits"
      args="counts"
    ;;

    *)
      error "unknown cmd: $cmd"
    ;;
esac

echo "loading $file ..."
x=$(./js9load -v $file 2>&1)
echo "$x" | egrep ERROR 1>/dev/null 2>&1
if [ $? = 0 ]; then
  error $x
else
  echo $x
fi

echo "run: $cmd"
js9 -v $cmd $args
js9wait -v $cmd $file