dwm-bar for archlinux
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#!/bin/sh
# A dwm_bar function to read the battery level and status
# Joe Standring <git@joestandring.com>
# GNU GPLv3
dwm_battery () {
# Change BAT1 to whatever your battery is identified as. Typically BAT0 or BAT1
CHARGE=$(cat /sys/class/power_supply/BAT1/capacity)
STATUS=$(cat /sys/class/power_supply/BAT1/status)
printf "%s" "$SEP1"
if [ "$IDENTIFIER" = "unicode" ]; then
if [ "$STATUS" = "Charging" ]; then
printf "🔌 %s%% %s" "$CHARGE" "$STATUS"
else
printf "🔋 %s%% %s" "$CHARGE" "$STATUS"
fi
else
printf "BAT %s%% %s" "$CHARGE" "$STATUS"
fi
printf "%s\n" "$SEP2"
}
dwm_battery