Rewrite OG Buttons

1og/service.sh

@@ -3,13 +3,25 @@
 
 FILE=/etc/systemd/system/buttond.service
 
-cat > $FILE << EOF
+button=$(realpath button.py)
+if [[ ! -f $button ]]; then
+    echo button.py not found
+    exit 1
+fi
+
+vpython=$(realpath venv/)/bin/python
+if [[ ! -e $vpython ]]; then
+    echo venv not found
+    exit 1
+fi
+
+cat > "$FILE" << EOF
 [Unit]
 Description = buttonctl
 
 [Service]
 Type = simple
-ExecStart = /usr/bin/python3 $PWD/button.py
+ExecStart = $vpython $button
 
 [Install]
 WantedBy=multi-user.target