#!/bin/sh

printmail() {
  cd ~/mail
  for i in *; do 
    if [ -d $i/new ]; then 
      n=`ls $i/new/ | wc -l`
      if [[ $n > 0 ]]; then
        echo -n "$i=$n, "
      fi
    fi
  done
}

printbat() {
  full=$(grep "full capacity" /proc/acpi/battery/C1B5/info | tr -s ' ' |cut -d' ' -f4)
  current=$(grep "remaining capacity" /proc/acpi/battery/C1B5/state | tr -s ' ' |cut -d' ' -f3)
  echo "$current*100/$full" | bc | sed 's/$//'
}

while true
do
  echo "`printmail` `date '+%Y-%m-%d %H:%M'` `uptime | sed 's/.*,//'` `printbat`" > ~/.dwm-status
  sleep 30
done