#!/bin/sh

OUTFILE=~/.fluxbox/portage_menu

source /etc/make.conf
source /sbin/functions.sh

if [ -e ${OUTFILE}.lock ]; then
	ewarn "Resfusing to load another session for $$"
	exit 0
fi
touch ${OUTFILE}.lock
echo $$ > ${OUTFILE}.lock

[ -e "$PORTDIR" ] || PORTDIR=/usr/portage

cd ${PORTDIR}

TOTAL=0

echo \[begin\] \(Portage @TOTAL@\) \{\} > $OUTFILE

find ${PORTDIR} -name '*[a-z]-[a-z]*' -type d -maxdepth 1 | while read line; do
	# [ -f /usr/bin/beep ] && beep -n 1 -r 1
	pushd $line > /dev/null
	count=$(find . -type d -maxdepth 1 | cut -c 3- | grep -v ^CVS$ | grep -v ^$ |wc -l | awk '{print $1}')
	category=$(basename $line)
	# [ -w /dev/speech ] && echo $category > /dev/speech &
	echo -ne '\t' >> $OUTFILE 
	echo \[submenu\] \(${category}\) \{$count packages\} >> $OUTFILE

	find . -type d -maxdepth 1 | cut -c 3- | grep -v ^CVS$ | grep -v ^$ | while read dname ; do
		echo -ne '\t\t' >> $OUTFILE
		#/usr/lib/portage/bin/portageq has_version / $category/$dname
		ret=$?
		#if [ "$ret" == 0 ] ; then
		#	vname=$(basename $(/usr/lib/portage/bin/portageq best_version / $category/$dname))
		#else
			vname=$dname
		#fi
		echo \[exec\] \($vname\) \{ xterm -rv -e \"emerge -pv $category/$dname \; bash --login\" \} >> $OUTFILE
		let ++TOTAL
	done
	echo -ne '\t' >> $OUTFILE
	echo \[end\] >> $OUTFILE
	popd $line > /dev/null

done
echo \[end\] >> $OUTFILE
sed -e "s:@TOTAL@:${TOTAL}:g" < $OUTFILE > $OUTFILE~ && cp $OUTFILE~ $OUTFILE

[ -f /usr/bin/beep ] && beep -n 1 -r 5

rm ${OUTFILE}.lock