statusbar and minor patches

dwm/.dwm/bar/bar-functions/dwm_battery.sh

@@ -0,0 +1,26 @@
+#!/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
+