calc_clean

#!/bin/bash

# Clean unnecessary files before restart of WIEN2k calculation
if [ "$PWD" = "$HOME" ]; then
    echo "You are in $HOME directory. Exiting..."
    exit 1
fi


file=$(basename $PWD)
dot_list=$(ls -1 .[a-zA-Z0-9]* 2>/dev/null | grep -v "\.finish")

files_list="\
${dot_list} 
$file.broyd*
$file.clmvalup_*
$file.clmvaldn_*
$file.energy_*
$file.energydn_*
$file.energyup_*
$file.finM*
$file.hess*
$file.inM*
$file.klist_*
$file.output[012]*
$file.scf[12]*
$file.tmp*
$file.tst*
$file.test*
$file.weigh*
fort*
head.diff
*.def
*.error
script
new*
old*
scratch
"

files_list=$(echo "${files_list}" | grep . | sort)
files_line=$(echo ${files_list})
du_list=$(du -h -c ${files_line} 2>/dev/null)

if [ -z "$1" ]; then
    echo "  The following files will be deleted:
${du_list}

  Use '-d' to delete them"
fi

if [ "$1" = "-d" ]; then
    rm -f -v ${files_line}
    rm -rfv scratch
fi


exit 0