63 lines
1.8 KiB
Bash
63 lines
1.8 KiB
Bash
#!/bin/bash
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# ============================================================
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# AI Knowledge Link — 一键更新脚本
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# 用法: bash update.sh
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# ============================================================
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set -e
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echo "=== AI Knowledge Link 更新 ==="
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echo "时间: $(date '+%Y-%m-%d %H:%M:%S')"
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echo ""
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# 1. 拉取最新代码
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echo "[1/4] 拉取最新代码..."
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if ! git pull; then
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echo ""
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echo "错误：git pull 失败。通常是服务器上有本地修改与远程冲突。"
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echo "如果确认要放弃服务器上的修改，执行："
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echo " git checkout -- . && git pull"
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exit 1
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fi
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# 2. 重新构建
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echo ""
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echo "[2/4] 重新构建镜像..."
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docker compose build
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# 3. 重启服务
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echo ""
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echo "[3/4] 重启服务..."
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docker compose up -d
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# 4. 等待后端就绪后执行迁移（兜底，容器启动时也会自动迁移）
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echo ""
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echo "[4/4] 等待后端就绪并执行迁移..."
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for i in $(seq 1 30); do
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if docker compose exec -T backend python -c "import urllib.request; urllib.request.urlopen('http://localhost:8000/api/healthz')" 2>/dev/null; then
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echo "后端已就绪（第 ${i} 次探测）"
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break
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fi
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if [ "$i" -eq 30 ]; then
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echo "警告：后端 30 秒内未就绪，跳过迁移步骤（容器启动时会自动迁移）"
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fi
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sleep 1
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done
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docker compose exec -T backend alembic upgrade head 2>/dev/null || true
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# 5. 结果
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echo ""
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echo "=========================================="
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echo " 更新完成！$(date '+%H:%M:%S')"
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echo "=========================================="
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echo ""
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docker compose ps
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echo ""
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# 健康检查
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if curl -s -f http://127.0.0.1:8000/api/healthz > /dev/null 2>&1; then
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echo "✅ 后端健康检查通过"
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else
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echo "❌ 后端健康检查失败，查看日志：docker compose logs backend --tail 50"
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fi |