1 files changed, 26 insertions, 0 deletions
diff --git a/old/batwarn.sh b/old/batwarn.sh
new file mode 100755
index 0000000..2556a70
--- /dev/null
+++ b/old/batwarn.sh
@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+function get_props_key() {
+	local v="$(grep "$1" <<<"$props")"
+	echo "${v/*=}"
+}
+
+function do_check() {
+	while read line; do
+		key="${line/=*}"
+		value="${line/*=}"
+		[[ $key = "POWER_SUPPLY_STATUS" ]] && status="$value"
+		[[ $key = "POWER_SUPPLY_CHARGE_NOW" ]] && charge="$value"
+		[[ $key = "POWER_SUPPLY_CHARGE_FULL_DESIGN" ]] && full="$value"
+	done </sys/class/power_supply/BAT1/uevent
+
+	percent="$(( charge * 100 / full ))"
+
+	if [[ $status = "Discharging" && $percent -le 30 ]]; then
+		i3-nagbar -m "Battery is at $percent%!"
+	fi
+}
+
+while true; do
+	do_check
+	sleep 30
+done