#!/usr/bin/env bash
# 本机 Git Bash 里跑：构建前端 → 传后端与 dist → 装依赖 → 服务器上跑测试 → 重启服务。
#   bash rack/deploy/deploy.sh            （默认走 home.example；内网通时 HOST=10.5.5.13）
set -euo pipefail
HOST=${HOST:-home.example}
R=/root/phonerail-rack
cd "$(dirname "$0")/.."

(cd frontend && pnpm build)

ssh "$HOST" "mkdir -p $R/backend $R/frontend $R/data $R/deploy"
tar --exclude='__pycache__' --exclude='.pytest_cache' --exclude='*.db*' -C backend -cf - . \
    | ssh "$HOST" "rm -rf $R/backend.new && mkdir $R/backend.new && tar -xf - -C $R/backend.new"
tar -C frontend -cf - dist | ssh "$HOST" "rm -rf $R/frontend/dist.new && mkdir -p $R/frontend/dist.new && tar -xf - -C $R/frontend/dist.new --strip-components=1"
tar -C deploy -cf - . | ssh "$HOST" "tar -xf - -C $R/deploy"

ssh "$HOST" bash -s <<REMOTE
set -euo pipefail
cd $R
[ -x venv/bin/python ] || python3 -m venv venv
venv/bin/pip install -q -U pip 2>/dev/null
venv/bin/pip install -q -r backend.new/requirements.txt pytest httpx 2>&1 | grep -v InsecureRequestWarning || true
# 先在新代码上跑测试（Python 3.8 + 锁定版本），不过就不换上去
(cd backend.new && ../venv/bin/python -m pytest -q tests 2>&1 | tail -3)
rm -rf backend.old && [ -d backend ] && mv backend backend.old || true
mv backend.new backend
rm -rf frontend/dist.old && [ -d frontend/dist ] && mv frontend/dist frontend/dist.old || true
mv frontend/dist.new frontend/dist
chmod +x deploy/backup.sh
cp deploy/phonerail-rack.service /etc/systemd/system/phonerail-rack.service
echo '40 3 * * * root /root/phonerail-rack/deploy/backup.sh' > /etc/cron.d/phonerail-rack-backup
touch /var/log/phonerail-rack.log
systemctl daemon-reload
systemctl enable -q phonerail-rack
systemctl restart phonerail-rack
sleep 3
systemctl is-active phonerail-rack
curl -s http://127.0.0.1:7764/api/health; echo
ss -tlnp | grep 7764
REMOTE