From 8b54c3afeb523396e4f0536dd989392c02595e1f Mon Sep 17 00:00:00 2001
From: lucas_csr <lucas.lenninger@computerspende-regensburg.de>
Date: Fri, 8 May 2026 11:01:19 +0200
Subject: [PATCH] Added Battery check

---
 battery.sh | 25 +++++++++++++++++++++++++
 test.sh    |  9 +++++++--
 2 files changed, 32 insertions(+), 2 deletions(-)
 create mode 100755 battery.sh

diff --git a/battery.sh b/battery.sh
new file mode 100755
index 0000000..a485fcc
--- /dev/null
+++ b/battery.sh
@@ -0,0 +1,25 @@
+#!/bin/bash
+
+for b in /sys/class/power_supply/BAT*; do
+    [ -d "$b" ] && BATTERY="$b" && break
+done
+
+if [ -z "$BATTERY" ]; then
+	echo "Kein akku gefunden"
+	return 1
+fi
+
+if [ -f "$BATTERY/capacity" ]; then
+	CAPACITY=$(cat "$BATTERY/capacity")
+else
+	echo "Akku kann nicht gelesen werden"
+	return 1
+fi
+
+if [ "$CAPACITY" -gt 0 ]; then
+	echo "Akku bei $CAPACITY % "
+	return 0
+else
+	echo "Akkustand 0%, prüfen"
+	return 1
+fi
diff --git a/test.sh b/test.sh
index 93cffb8..3547b22 100755
--- a/test.sh
+++ b/test.sh
@@ -76,8 +76,13 @@ else
 fi
 
 #clear
-
-
+. "$DIR/battery.sh"
+retval=$?
+if [ "$retval" == 0 ];then
+	echo -e "AKKU:\t Ja"  >>"$OUT"
+else
+	echo -e "AKKU:\t Nein"  >>"$OUT"
+fi
 
 drives $OUT