Show battery status in sway bar

.config/sway/status.sh

@@ -7,21 +7,28 @@ print_status() {
 
     brightness=$(brightnessctl -m 2>/dev/null | awk -F, '{print $4}')
 
-    voxtype_state=$(voxtype status 2>/dev/null)
-    case "$voxtype_state" in
-        recording) voxtype=' | VOX REC' ;;
-        transcribing) voxtype=' | VOX ...' ;;
-        *) voxtype='' ;;
-    esac
+    battery_device=$(upower -e 2>/dev/null | grep -m 1 battery)
+    if [ -n "$battery_device" ]; then
+        battery=$(upower -i "$battery_device" 2>/dev/null | awk '
+            /state/ { state=$2 }
+            /percentage/ { percentage=$2 }
+            END {
+                if (percentage != "") {
+                    printf "%s", percentage
+                    if (state != "") printf " %s", state
+                }
+            }
+        ')
+    fi
 
-    printf 'VOL %s | BRI %s%s | %s\n' "${volume:-n/a}" "${brightness:-n/a}" "$voxtype" "$(date +'%Y-%m-%d %H:%M:%S')"
+    printf 'VOL %s | BRI %s | BAT %s | %s\n' "${volume:-n/a}" "${brightness:-n/a}" "${battery:-n/a}" "$(date +'%Y-%m-%d %H:%M:%S')"
 }
 
 trap print_status USR1
 
 print_status
 while :; do
-    sleep 1 &
+    sleep 60 &
     wait $!
     print_status
 done