1 #!/bin/sh 2 3 # Prints all batteries, their percentage remaining and an emoji corresponding 4 # to charge status (🔌 for plugged up, 🔋 for discharging on battery, etc.). 5 6 case $BLOCK_BUTTON in 7 3) notify-send "🔋 Battery module" "🔋: discharging 8 🛑: not charging 9 ♻: stagnant charge 10 🔌: charging 11 ⚡: charged 12 ❗: battery very low! 13 - Scroll to change adjust xbacklight." ;; 14 4) xbacklight -inc 10 ;; 15 5) xbacklight -dec 10 ;; 16 6) "$TERMINAL" -e "$EDITOR" "$0" ;; 17 esac 18 19 if [ ! -e /sys/class/power_supply/BAT?* ]; then 20 status="🔌 " && printf "%s%s" "$status" "AC" && exit 0; 21 fi 22 23 # Loop through all attached batteries and format the info 24 for battery in /sys/class/power_supply/BAT?*; do 25 # If non-first battery, print a space separator. 26 [ -n "${capacity+x}" ] && printf " " 27 # Sets up the status and capacity 28 case "$(cat "$battery/status")" in 29 "Full") status="🔌";; 30 # printf "%s %s" "$status" "AC"; 31 # exit 0;; 32 "Discharging") status="🔋" ;; 33 "Charging") status="⚡" ;; 34 "Not charging") status="🛑" ;; 35 "Unknown") status="♻️ " ;; 36 esac 37 capacity=$(cat "$battery/capacity") 38 # Will make a warn variable if discharging and low 39 [ "$status" = "🔋" ] && [ "$capacity" -le 20 ] && status="❗" 40 41 # Prints the info 42 printf "%s%*d%%" "$status" "3" "$capacity"; 43 done && exit 0
