Add systemd unit file

adsms.service

@@ -0,0 +1,17 @@
+# Systemd unit file for the adsms service
+# Generated by ChatGPT
+
+[Unit]
+Description=Send SMS notifications based on ADS-B data
+After=network.target
+Requires=tar1090.service
+After=tar1090.service
+
+[Service]
+User=adsms
+Group=adsms
+ExecStart=/usr/local/bin/adsms /etc/adsms.json
+Restart=always
+
+[Install]
+WantedBy=multi-user.target

installer.sh

@@ -22,3 +22,7 @@ chmod 640 /etc/adsms.json
 cp -f adsms.py /usr/local/bin/adsms
 chown root:root /usr/local/bin/adsms
 chmod 755 /usr/local/bin/adsms
+
+cp adsms.service /etc/systemd/system/
+chown root:root /etc/systemd/system/adsms.service
+chmod 644 /etc/systemd/system/adsms.service