#!/bin/bash

DSTUSER=$1
[ -z "$DSTUSER" ] && echo "** Missing target username!" && exit 1

SRCUSER=$(pwd)
SRCTEST=$(dirname $SRCUSER)

while [ 1 ] ; do
[ "$SRCTEST" == "/" ] &&
	echo "** Cannot find /home in current path!" && exit 1
[ "$SRCTEST" == "/home" ] && break;
SRCUSER=$(basename $SRCTEST)
SRCTEST=$(dirname $SRCTEST)
done
echo "-- Using user '$SRCUSER' as source!"

DSTHOME="/home/$DSTUSER"
SRCHOME="/home/$SRCUSER"

[ "$DSTUSER" == "$SRCUSER" ] &&
	echo "** Target ($DSTUSER) same as source ($SRCUSER)?" && exit 1

[ ! -d "$DSTHOME" ] &&
	echo "** Cannot find target user path '$DSTHOME'!" && exit 1

[ ! -d "$SRCHOME" ] &&
	echo "** Cannot find source user path '$SRCHOME'!" && exit 1

DST_GRP=$(groups $DSTUSER | sed 's/.* : \([^[:space:]]*\).*$/\1/')
echo "-- Target:{$DSTUSER:$DST_GRP}"
[ $UID -ne 0 ] && echo -e "\n** Must run as root!\n" && exit 1

CHKCONF="Thunar geany xfce4"
for conf in $CHKCONF ; do
	SRCCONF="$SRCHOME/.config/$conf"
	[ ! -d "$SRCCONF" ] && continue
	DSTCONF="$DSTHOME/.config/$conf"
	if [ -d "$DSTCONF" ] ; then
		echo -n "-- Deleting $DSTCONF... "
		rm -rf $DSTCONF
		[ $? -ne 0 ] && echo -n "**error0** "
		echo "done."
	fi
	echo -n "-- Copying $SRCCONF as $DSTCONF... "
	cp -a $SRCCONF $(dirname $DSTCONF)
	[ $? -ne 0 ] && echo -n "**error1** "
	chown -R $DSTUSER:$DST_GRP $DSTCONF
	[ $? -ne 0 ] && echo -n "**error2** "
	echo "done."
done