Debounce, Service

1og/service.sh

@@ -1,6 +1,8 @@
 #!/usr/bin/env bash
 # Generate systemd service file
 
+set -e
+
 FILE=/etc/systemd/system/buttond.service
 
 button=$(realpath button.py)
@@ -10,20 +12,33 @@ if [[ ! -f $button ]]; then
 fi
 
 vpython=$(realpath venv/)/bin/python
-if [[ ! -e $vpython ]]; then
+if [[ ! -x $vpython ]]; then
     echo venv not found
     exit 1
 fi
 
 cat > "$FILE" << EOF
 [Unit]
-Description = buttonctl
+Description=Button Service 1. OG
+StartLimitIntervalSec=60s
+StartLimitBurst=10
 
 [Service]
-Type = simple
-ExecStart = $vpython $button
+Type=exec
+ExecStart=$vpython -u $button
+User=root
+WorkingDirectory=$(dirname "$button")
+Restart=on-failure
+RestartSec=3s
+NoNewPrivileges=yes
+PrivateTmp=yes
+ProtectSystem=full
 
 [Install]
 WantedBy=multi-user.target
-Alias=buttond.service
 EOF
+
+service=$(basename "$FILE")
+systemctl daemon-reload
+systemctl enable --now "$service"
+systemctl --no-pager status "$service"