Script for our sandwichmaker

make_sandwich.sh

#/bin/zsh
# v0.1 jomat 	2011-12-16	created makefile
# v0.2 ssc 	2011-12-17	added toilet infos
# v0.3 sepi 	2011-12-17	outsourced to shell script, catches ctrl_c
# v0.4 ssc 	2011-12-17	added 2min user timeout and speech stuff (speak,shout)

#jmt learn to readable code :)

trap ctrl_c INT

function sm_off() {
    sispmctl -t 1 >/dev/null
}
function sm_on() {
    sispmctl -o 1 >/dev/null
}

function ctrl_c() {
    sm_off
    exit -1
}

function flite() {
	ping -c 1 fukushima 2>/dev/null >/dev/null && (
		ssh core@fukushima mpc pause;
		ssh core@fukushima aumix -S;
		ssh core@fukushima aumix -v $1;
		ssh core@fukushima flite -t '$2';
		ssh core@fukushima aumix -L;
		ssh core@fukushima mpc play;
	)&
}

function speak() {
	flite 90 "$1"
	echo "$1";
}

function shout() {
	flite 80 "$2"
	toilet --$1 "$2";
}

if [ x"$(whoami)" != x"root" ]; then
    speak "What? Make it yourself."
else
    if [ x"$(sispmctl -q -n -m 1)" == x"1" ]; then
	speak "too busy - aborted current run";
	sispmctl -t 1;
    else
	speak "Okay."
	sm_on
	for i in $(seq 60 -10 1); do
	    echo "initializing heatplates ... $i seconds to go";
	    sleep 10;
	done;
	speak metal 'INSERT SANDWICH';
	echo "press ENTER to continue";
	read -t 120 || (
		shout "timed out after 120 seconds - aborted current run";
		sm_off
	)
	for i in $(seq 110 -10 1); do
	    echo "linking bread ... $i seconds to go";
	    sleep 10;
	done;
	sm_off
	speak gay 'BON APPETIT'
    fi
fi