#!/bin/bash
NAMES=$1
shift



for A in $*; do
    if [ $A == "rebuild" ]; then
	BUILDCHECK=1
    elif [ $A == "reboot" ] ; then
	REBOOT=1
    else
	TARGETS="$TARGETS $A"
    fi
done

if ! [ "$NAMES" ]; then
	echo "Usage: ./remoteinstall '<pkgname pkgname ...>' <root@targethost1> <root@targethost2...> [rebuild] [reboot]"
	echo "If rebuild is specified, the packages will be rebuild-checked."
	echo "If reboot is specified, the box will be rebooted after installing. usefull for kernels"
	echo
	echo "To specify ssh/scp options such as a different port:"
	echo 'OPTS="-o port=10022" ./remoteinstall <pkgname> <root@targethost>'
	echo
	echo "Specify multiple targets this way in an easy way:"
	echo "./remoteinstall packagename 192.168.0.{123,5,21,43}"
	exit 1
fi

for TARGET in $TARGETS; do
	./sshkeyfix $TARGET 
done

for NAME in $NAMES; do
	
	if [ "$BUILDCHECK" ]; then
		echo "* Build check:"
		./rebuildcheck $NAME '|' $* || exit 1
	fi
	
	echo -n "* Package $NAME zoeken:"
	PKG=`./findpkg "$NAME"` || exit 1
	BASE=`basename "$PKG"` || exit 1
	echo $PKG;
	
	export OPTS
	echo "* install:"

	for TARGET in $TARGETS; do
		(
		echo "Uploading and installing"
		if scp $OPTS $PKG $TARGET:/tmp/$BASE &&
			ssh $OPTS $TARGET "cd / && syn3-update /tmp/$BASE && rm /tmp/$BASE && postinst.sh"; then
			echo "Install on $TARGET OK"
			if [ "$REBOOT" ]; then
			echo "Rebooting box!"
			ssh $OPTS $TARGET "reboot"
			fi
		else
			echo "######################## INSTALL ON $TARGET FAILED! ######## "
		fi
		) | sed -u "s/^/$TARGET: /" &
	done
	
	wait
done

echo "All installs done"