[Unit]
Description=Syncthing service for %i
After=network.target

[Service]
User=%i
Environment=STARGS=
EnvironmentFile=-/etc/default/syncthing
Environment=STNORESTART=yes
ExecStart=/usr/bin/syncthing ${STARGS}
Restart=on-failure
RestartPreventExitStatus=1
SuccessExitStatus=2
RestartForceExitStatus=3 4

[Install]
WantedBy=multi-user.target