#!/bin/sh

# A short test for dimple. Requires that molrep, refmac5 and ccp4-python be installed.

python_found=False
molrep_found=False
refmac5_found=False

PATH_list=`echo $PATH | sed s'|:| |'g | xargs`

# Look for required programs
for i in $PATH_list; do if test -x $i/ccp4-python; then python_found=True; fi; done
for i in $PATH_list; do if test -x $i/molrep; then molrep_found=True; fi; done
for i in $PATH_list; do if test -x $i/refmac5; then refmac5_found=True; fi; done

# If any are missing
if [ ${python_found} = False ] 
then
   echo "Error: ccp4-python executable not found"  1>&2
   echo "" 1>&2
fi

if [ ${molrep_found} = False ] 
then
   echo "Error: molrep executable not found"  1>&2
   echo "" 1>&2
fi

if [ ${refmac5_found} = False ] 
then
   echo "Error: refmac5 executable not found"  1>&2
   echo "" 1>&2
fi

if [ ${refmac5_found} = False ] || [ ${molrep_found} = False ] || [ ${python_found} = False ]
then
   echo "Missing dependencies - exiting"
   echo ""
   exit
fi

# Remove any files left over from a previous run of this test

rm -rf $CCP4_SCR/dimple_output

# Run the simple test (Insulin example)

dimple -s $CEXAM/data/insulin.mtz $CEXAM/data/insulin.pdb $CCP4_SCR/dimple_output