#!/bin/bash


find_target(){
  myexe="$1"
  dir=`dirname $myexe`

  target=`ls -l $myexe | awk '{loc=match($0,"->");target=substr($0,loc+3);print target}'`
  target_strip_slash=`echo $target | sed -e 's=^/=='`

  if [ x"$target_strip_slash" = x"$target" ]; then
  target="$dir/$target"
  fi
  
  if [ -h "$target" ]; then
    echo `find_target "$target" "$dir"`
  else
    echo $target  
  fi
}

if [ -h "$0" ]; then
  target=`find_target "$0"`
else
  target="$0"
fi


mydir=`dirname $target`

mydir_strip_dot=`echo $mydir | sed -e 's/^\.//'`
mydir_strip_dotdot=`echo $mydir | sed -e 's/^\.\.//'`

CCP4I2="$mydir/.."

if [ x"$mydir" = x"." ]; then
 CCP4I2="$PWD/.."
fi

if [ x"$mydir" != x"$mydir_strip_dot" ]; then
  CCP4I2="$PWD/$mydir/.."
fi

if [ x"$mydir" != x"$mydir_strip_dotdot" ]; then
  CCP4I2="$PWD/$mydir/.."
fi

if [ "${CCP4I2#/}" = "${CCP4I2}" ]; then
  #echo "This is a relative path, so let us make it absolute."
  CCP4I2="`pwd`/$CCP4I2"
fi

if [ -z $CCP4 ]; then
  CCP4="/Applications/ccp4"
  export CCP4
fi

echo "CCP4" ${CCP4}
. ${CCP4}/bin/ccp4.setup-sh

echo "CCP4I2 " ${CCP4I2}

export CCP4I2
export CCP4I2_TOP=$CCP4I2
export PYTHONSTARTUP=$CCP4I2/bin/ccp4i2.pythonrc

${CCP4}/bin/ccp4-python ${CCP4I2}/bin/makeReport.py $@