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#!/bin/sh
# Prints all batteries, their percentage remaining and an emoji corresponding
# to charge status (🔌 for plugged up, 🔋 for discharging on battery, etc.).
case $BLOCK_BUTTON in
3) notify-send "🔋 Battery module" "🔋: discharging
🛑: not charging
♻: stagnant charge
🔌: charging
⚡: charged
❗: battery very low!
- Scroll to change adjust xbacklight." ;;
4) xbacklight -inc 10 ;;
5) xbacklight -dec 10 ;;
6) "$TERMINAL" -e "$EDITOR" "$0" ;;
esac
# acpi alternative
# acpi | sed "s/Battery [0-9]: //;s/[Dd]ischarging, /🔋/;s/[Nn]ot charging, /🛑/;s/[Cc]harging, /🔌/;s/[Uu]nknown, /♻️/;s/[Ff]ull, /⚡/;s/ \(remaining\|until charged\)//"; exit
# Check if battery directories are detected
[ ! -e /sys/class/power_supply/BAT?* ] && echo "No battery found" && exit 1
# Defines the formatting for the info from the battery folders
format()
{
# Sets up the status and capacity
status=$(cat "$1/status")
case "$status" in
"Full")
status="⚡ "
;;
"Discharging")
status="🔋 "
;;
"Not charging")
status="🛑 "
;;
"Unknown")
status="♻️/ "
;;
esac
capacity=$(cat "$1/capacity")
# Will make a warn variable if discharging and low
[ "$status" = "🔋 " ] && [ "$capacity" -le 25 ] && local warn="❗ "
# Prints the info
printf "%s%s%d%%\n" "$status" "$warn" "$capacity"
}
# Loop through all attached batteries and format the info
for battery in /sys/class/power_supply/BAT?*
do
format $battery
done && return 0
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