#!/usr/bin/env bash
# 安装 Linux systemd 定时服务（需要 sudo）。
set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
REPO="$(cd "$SCRIPT_DIR/../../.." && pwd)"
PYTHON="${PYTHON:-$(command -v python3)}"
SYSTEMD_DIR="/etc/systemd/system"

sudo sed -e "s|__PYTHON__|$PYTHON|g" -e "s|__REPO__|$REPO|g" \
    "$SCRIPT_DIR/compressor-alarm.service" | sudo tee "$SYSTEMD_DIR/compressor-alarm.service" >/dev/null
sudo cp "$SCRIPT_DIR/compressor-alarm.timer" "$SYSTEMD_DIR/compressor-alarm.timer"
sudo systemctl daemon-reload
sudo systemctl enable --now compressor-alarm.timer
echo "已安装 compressor-alarm.timer（每 5 分钟运行）。查看：systemctl list-timers compressor-alarm.timer"