[Unit]
Description="Systemec Akarton Raspberry Pi Uploader Program (SARPUS)"
After=graphical.target

[Service]
Type=simple
Environment=DISPLAY=:0
WorkingDirectory=/opt/akartontv
ExecStartPre=/usr/bin/sleep 3
ExecStart=/bin/sh -c 'exec /usr/bin/libreoffice --impress --show --norestore $(find /opt/akartontv/ \( -name "*.pptx" -o -name "*.odp" \))'
ExecStop=/usr/bin/killall libreoffice
Restart=always
Restart=on-failure
RestartSec=2

[Install]
WantedBy=default.target