[Unit]
Description=zikai file service (zTools2) - FastAPI backend
Documentation=https://git.zikai.wang/zikai/zTools2
After=network.target mysql.service
Wants=mysql.service

[Service]
Type=simple
# 工作目录与 uvicorn 路径：安装时由 install-systemd.sh 用实际路径替换
WorkingDirectory=__ZTOOLS2_DIR__
Environment=PYTHONUNBUFFERED=1
ExecStart=__UVICORN__ app.main:app --host 127.0.0.1 --port 6867 --workers 1
Restart=on-failure
RestartSec=3
# 后台转换可能耗时较长，放宽超时
TimeoutStopSec=30
KillSignal=SIGINT
# 日志走 journald（journalctl -u ztools2）
StandardOutput=journal
StandardError=journal

[Install]
WantedBy=multi-user.target