inital commit

.local/bin/statusbar/battery

@@ -0,0 +1,27 @@
+#!/bin/sh
+
+# Prints all batteries, their percentage remaining and an emoji corresponding
+# to charge status (🔌 for plugged up, 🔋 for discharging on battery, etc.).
+
+case $BLOCK_BUTTON in
+    3) notify-send "🔋 Battery module" "🔋: discharging
+🛑: not charging
+♻: stagnant charge
+🔌: charging
+⚡: charged
+❗: battery very low!" ;;
+esac
+
+# Loop through all attached batteries.
+for battery in /sys/class/power_supply/BAT?
+do
+	# Get its remaining capacity and charge status.
+	capacity=$(cat "$battery"/capacity) || break
+	status=$(sed "s/Discharging/🔋/;s/Not charging/🛑/;s/Charging/🔌/;s/Unknown/♻️/;s/Full/⚡/" "$battery"/status)
+
+	# If it is discharging and 25% or less, we will add a ❗ as a warning.
+	 [ "$capacity" -le 25 ] && [ "$status" = "🔋" ] && warn="❗"
+
+	printf "%s%s%s%% " "$status" "$warn" "$capacity"
+	unset warn
+done | sed 's/ *$//'