#!/bin/sh
# $Id: plt-dir-enema,v 1.2 2009/05/31 00:14:39 neilpair Exp $
# http://www.neilvandyke.org/plt-dir-enema/
# Version 1.0 -- 2009-05-30

PltDir="${HOME}/.plt-scheme"
PrefsFile="${PltDir}/plt-prefs.ss"

if [ ! -d "$PltDir" ] ; then
   echo "No directory \"${PltDir}\"." >&2
   exit 0
fi

Temp=""
if [ -f "$PrefsFile" ] ; then
    Temp=`tempfile -p plt-dir-enema`
    cp "$PrefsFile" "$Temp"
    if [ $? != 0 ] ; then
        echo "*ERROR* Could not copy file \"${PrefsFile}\" to \"${Temp}\"." >&2
        exit 1
    fi
else
    echo "*WARNING* No \"${PrefsFile}\" to back up." >&2
fi

/bin/rm -rf "$PltDir"
if [ $? != 0 ] ; then
    echo "*ERROR* Could not remove directory \"${PltDir}\"." >&2
    exit 1
fi

mkdir "$PltDir"
if [ $? != 0 ] ; then
    echo "*ERROR* Could not create directory \"${PltDir}\"." >&2
    exit 1
fi

cp "$Temp" "$PrefsFile"
if [ $? != 0 ] ; then
    echo "*ERROR* Could not copy file \"${Temp}\" to \"${PrefsFile}\"." >&2
    exit 1
else
    rm "$Temp"
fi

#EOF