| 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" "$0" ;; |
| 17 | esac |
| 18 | |
| 19 | # Loop through all attached batteries and format the info |
| 20 | for battery in /sys/class/power_supply/BAT?*; do |
| 21 | # If non-first battery, print a space separator. |
| 22 | [ -n "${capacity+x}" ] && printf " " |
| 23 | # Sets up the status and capacity |
| 24 | case "$(cat "$battery/status" 2>&1)" in |
| 25 | "Full") status="⚡" ;; |
| 26 | "Discharging") status="🔋" ;; |
| 27 | "Charging") status="🔌" ;; |
| 28 | "Not charging") status="🛑" ;; |
| 29 | "Unknown") status="♻️" ;; |
| 30 | *) exit 1 ;; |
| 31 | esac |
| 32 | capacity="$(cat "$battery/capacity" 2>&1)" |
| 33 | # Will make a warn variable if discharging and low |
| 34 | [ "$status" = "🔋" ] && [ "$capacity" -le 25 ] && warn="❗" |
| 35 | # Prints the info |
| 36 | printf "[ %s %s%d%% ]" "$status" "$warn" "$capacity"; unset warn |
| 37 | done && printf "\\n" |