Mini-Program/deploy.sh

#!/bin/bash

# 部署脚本 - 微信小程序后端服务

echo "开始部署微信小程序后端服务..."

# 检查是否安装了Docker
 echo "检查Docker是否安装..."
 if ! command -v docker &> /dev/null; then
     echo "错误: Docker未安装，请先安装Docker"
     exit 1
 fi

# 配置Docker国内镜像源加速
 echo "配置Docker国内镜像源加速..."
 mkdir -p /etc/docker
 cat > /etc/docker/daemon.json << EOF
 {
   "registry-mirrors": [
     "https://registry.cn-hangzhou.aliyuncs.com",
     "https://docker.mirrors.ustc.edu.cn",
     "https://mirror.baidubce.com",
     "https://hub-mirror.c.163.com",
     "https://reg-mirror.qiniu.com"
   ]
 }
 EOF
 
 # 重启Docker服务使配置生效
 systemctl daemon-reload 2>/dev/null || true
 systemctl restart docker 2>/dev/null || true
 sleep 5

# 检查并更新Docker Compose和Buildx
 echo "检查并更新Docker工具..."
 
 # 检查是否安装了Docker Compose
 if ! command -v docker-compose &> /dev/null && ! docker compose version &> /dev/null; then
     echo "Docker Compose未安装，正在安装..."
     # 使用Daocloud镜像加速安装
     curl -L "https://get.daocloud.io/docker/compose/releases/download/latest/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
     chmod +x /usr/local/bin/docker-compose
 fi
 
 # 安装或更新Docker Buildx
 echo "检查并安装Docker Buildx..."
 
 # 检查Buildx是否已安装
 if ! docker buildx version &> /dev/null; then
     echo "Buildx未安装，正在安装..."
     
     # 1. 获取系统架构
     ARCH=$(uname -m)
     if [ "$ARCH" = "x86_64" ]; then
         BUILDX_ARCH="amd64"
     elif [ "$ARCH" = "aarch64" ] || [ "$ARCH" = "arm64" ]; then
         BUILDX_ARCH="arm64"
     else
         echo "错误: 不支持的系统架构 $ARCH"
         echo "将直接使用docker build替代docker-compose build..."
         export USE_ALTERNATE_BUILD="true"
     fi
     
     if [ -z "$USE_ALTERNATE_BUILD" ]; then
         # 2. 下载最新版本的Buildx
         BUILDX_VERSION=$(curl -s https://api.github.com/repos/docker/buildx/releases/latest | grep -o '"tag_name": "v[^"]*"' | sed 's/"tag_name": "v//' | sed 's/"//')
         echo "正在下载Buildx版本 $BUILDX_VERSION ($BUILDX_ARCH)..."
         
         # 3. 创建插件目录
         mkdir -p ~/.docker/cli-plugins
         
         # 4. 下载并安装Buildx
         curl -L "https://github.com/docker/buildx/releases/download/v$BUILDX_VERSION/buildx-v$BUILDX_VERSION.linux-$BUILDX_ARCH" -o ~/.docker/cli-plugins/docker-buildx
         
         # 5. 添加执行权限
         chmod +x ~/.docker/cli-plugins/docker-buildx
         
         # 6. 验证安装
         if docker buildx version &> /dev/null; then
             echo "Buildx安装成功！"
         else
             echo "警告: Buildx安装失败，将直接使用docker build替代docker-compose build..."
             export USE_ALTERNATE_BUILD="true"
         fi
     fi
 else
     # Buildx已安装，检查版本
     buildx_version=$(docker buildx version 2>/dev/null | grep -oE '[0-9]+\.[0-9]+' | head -1 || echo "0.0")
     echo "当前Buildx版本: $buildx_version"
     
     if [[ "$buildx_version" < "0.17" ]]; then
         echo "Buildx版本低于0.17，将直接使用docker build替代docker-compose build..."
         export USE_ALTERNATE_BUILD="true"
     fi
 fi
 
 if [[ "$USE_ALTERNATE_BUILD" == "true" ]]; then
     echo "将使用docker build直接构建镜像..."
 fi
 
 echo "Docker工具检查完成"

# 创建项目目录
 echo "创建项目目录..."
 mkdir -p /opt/project_app/logs /opt/project_app/uploads /opt/project_app/mysql-data
 
 # 处理代码仓库或更新代码
 echo "处理代码仓库..."
 REPO_URL="http://8.137.125.67:4000/Swt29/Project_app.git"
 BRANCH="BOSS"
 
 # 测试仓库连接
 if ! git ls-remote $REPO_URL &> /dev/null; then
     echo "警告: 无法连接到Gitea仓库 $REPO_URL (端口4000拒绝连接)"
     echo "请检查网络连接和仓库地址是否正确"
     echo "如果仓库不可用，将使用本地已有代码继续部署..."
 else
     if [ ! -d /opt/project_app/.git ]; then
         # 如果目录不存在.git文件夹，检查目录是否为空
         if [ "$(ls -A /opt/project_app)" ]; then
             # 目录不为空，创建临时目录克隆后复制文件
             echo "目标目录已存在且不为空，使用临时目录克隆代码..."
             git clone -b $BRANCH $REPO_URL /tmp/project_app_temp
             if [ $? -eq 0 ]; then
                 # 复制.git文件夹和所有文件
                 cp -r /tmp/project_app_temp/. /opt/project_app/
                 # 清理临时目录
                 rm -rf /tmp/project_app_temp
             else
                 echo "警告: 克隆仓库失败，将使用本地已有代码继续部署..."
             fi
         else
             # 目录为空，直接克隆仓库
             git clone -b $BRANCH $REPO_URL /opt/project_app
         fi
         cd /opt/project_app
     else
         # 如果目录已存在.git文件夹，则更新代码
         cd /opt/project_app
         # 使用fast-forward方式更新，避免分支冲突
        git fetch origin $BRANCH
        git merge --ff-only FETCH_HEAD || {
            echo "分支冲突，重置本地分支到远程最新版本..."
            git reset --hard origin/$BRANCH
        }
     fi
     
     # 确保有必要的配置文件
     echo "确保配置文件存在..."
     git fetch origin $BRANCH
     git checkout origin/$BRANCH -- docker-compose.yml Dockerfile 2>/dev/null || true
 fi
 
 # 检查.env文件是否存在
 echo "检查环境变量配置..."
 if [ ! -f .env ]; then
     echo "警告: .env文件不存在，请手动配置环境变量"
     echo "可以参考.env.example文件创建.env文件"
 else
     echo ".env文件已存在，跳过配置步骤"
 fi

# 构建Docker镜像
 echo "构建Docker镜像..."
 if [[ "$USE_ALTERNATE_BUILD" == "true" ]]; then
     # 使用docker build替代docker-compose build
     echo "使用docker build直接构建镜像..."
     docker build -t project_app-app . --no-cache
     if [ $? -eq 0 ]; then
         echo "镜像构建成功！"
     else
         echo "错误: 镜像构建失败！"
         exit 1
     fi
 else
     # 使用正常的docker-compose build
     docker-compose build
 fi

# 启动服务
 echo "启动服务..."
 docker-compose up -d

echo "部署完成！服务已启动并在后台运行。"
echo "使用以下命令查看服务状态：docker-compose ps"
echo "使用以下命令查看日志：docker-compose logs -f"