1 files changed, 88 insertions, 0 deletions
diff --git a/polybar/.config/polybar/battery-combined-udev.sh b/polybar/.config/polybar/battery-combined-udev.sh
new file mode 100755
index 0000000..962c3bb
--- /dev/null
+++ b/polybar/.config/polybar/battery-combined-udev.sh
@@ -0,0 +1,88 @@
+#!/bin/sh
+
+battery_print() {
+    PATH_AC="/sys/class/power_supply/AC"
+    PATH_BATTERY_0="/sys/class/power_supply/BAT0"
+    PATH_BATTERY_1="/sys/class/power_supply/BAT1"
+
+    ac=0
+    battery_level_0=0
+    battery_level_1=0
+    battery_max_0=0
+    battery_max_1=0
+
+    if [ -f "$PATH_AC/online" ]; then
+        ac=$(cat "$PATH_AC/online")
+    fi
+
+    if [ -f "$PATH_BATTERY_0/energy_now" ]; then
+        battery_level_0=$(cat "$PATH_BATTERY_0/energy_now")
+    fi
+
+    if [ -f "$PATH_BATTERY_0/energy_full" ]; then
+        battery_max_0=$(cat "$PATH_BATTERY_0/energy_full")
+    fi
+
+    if [ -f "$PATH_BATTERY_1/energy_now" ]; then
+        battery_level_1=$(cat "$PATH_BATTERY_1/energy_now")
+    fi
+
+    if [ -f "$PATH_BATTERY_1/energy_full" ]; then
+        battery_max_1=$(cat "$PATH_BATTERY_1/energy_full")
+    fi
+
+    battery_level=$(("$battery_level_0 + $battery_level_1"))
+    battery_max=$(("$battery_max_0 + $battery_max_1"))
+
+    battery_percent=$(("$battery_level * 100"))
+    battery_percent=$(("$battery_percent / $battery_max"))
+
+    if [ "$ac" -eq 1 ]; then
+        icon="#1"
+
+        if [ "$battery_percent" -gt 97 ]; then
+            echo ""
+        else
+            echo "$battery_percent %"
+        fi
+    else
+        if [ "$battery_percent" -gt 85 ]; then
+            icon="#21"
+        elif [ "$battery_percent" -gt 60 ]; then
+            icon="#22"
+        elif [ "$battery_percent" -gt 35 ]; then
+            icon="#23"
+        elif [ "$battery_percent" -gt 10 ]; then
+            icon="#24"
+        else
+            icon="#25"
+        fi
+
+        echo "$battery_percent%"
+    fi
+}
+
+path_pid="/tmp/polybar-battery-combined-udev.pid"
+
+case "$1" in
+    --update)
+        pid=$(cat $path_pid)
+
+        if [ "$pid" != "" ]; then
+            kill -10 "$pid"
+        fi
+        ;;
+    *)
+        echo $$ > $path_pid
+
+        trap exit INT
+        trap "echo" USR1
+
+        while true; do
+            battery_print
+
+            sleep 30 &
+            wait
+        done
+        ;;
+esac