Initial upload

battery-warn

@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+level() {
+    busctl --system get-property org.freedesktop.UPower /org/freedesktop/UPower/devices/battery_BAT0 org.freedesktop.UPower.Device Percentage | sed "s/d //"
+}
+
+icon-name() {
+    busctl --system get-property org.freedesktop.UPower /org/freedesktop/UPower/devices/battery_BAT0 org.freedesktop.UPower.Device IconName | sed -E "s/(s )|\"//g"
+}
+
+if [ "$1" = "check" ]; then
+    echo $(level)%
+    exit
+fi
+
+while true; do
+    icon_name=$(icon-name)
+    if echo $icon_name | grep -qv charging && echo $icon_name | grep -q caution; then
+        ffplay /usr/share/sounds/freedesktop/stereo/dialog-warning.oga -autoexit -nodisp -hide_banner -v -8 >&- 2>&-
+    fi
+    sleep 30
+done