pointfichiers/bar/eww/scripts/timer
2024-10-07 11:00:57 +02:00

71 lines
1.5 KiB
Bash
Executable file

#!/usr/bin/env dash
WORK_TIME=1200
PAUSE_TIME=300
timer_state_pid=0
timer_state_state="inactive"
timer_state_time="00:00"
timer_state_progress=100
sub_timer_pid=0
start_timer() {
timer_type=$1
duration=0
timer_state_state="$timer_type" # Update done later
if [ "$timer_type" = "work" ]; then
duration=$WORK_TIME
timer_type="pause"
elif [ "$timer_type" = "pause" ]; then
duration=$PAUSE_TIME
timer_type="work"
else
echo "Invalid argument"
exit 1
fi
i=$duration
while [ "$i" -ge 0 ] ; do
timer_state_progress=$((i * 100 / duration))
timer_state_time="$(date -u -d @$i +'%M:%S')"
update_timer_state
sleep 1
i=$(( i - 1 ))
done
start_timer "$timer_type"
}
update_timer_state() {
echo "{\"pid\": $timer_state_pid, \"state\": \"$timer_state_state\", \"time\": \"$timer_state_time\", \"progress\": $timer_state_progress}"
}
handle_signal() {
# If a timer is running, kill it
if [ $sub_timer_pid -ne 0 ]; then
kill -9 $sub_timer_pid
sub_timer_pid=0
timer_state_state="inactive"
timer_state_progress=100
update_timer_state
else
start_timer "work" &
sub_timer_pid=$!
# Will wait forever
wait $sub_timer_pid
fi
}
# Set up the SIGUSR1 signal handler
trap handle_signal 10
timer_state_pid=$$; update_timer_state
while true; do
sleep infinity &
wait
done