SeeyonFileSystem/server/deploy.sh

#!/bin/bash
# ============================================
# 文件管理系统 - 本地构建脚本
# 作用：只构建部署产物，不依赖服务器环境
# ============================================

set -e

DEPLOY_DIR="./deploy"

echo "============================================"
echo "  本地构建部署产物"
echo "============================================"

# 清理旧包
[ -d "$DEPLOY_DIR" ] && rm -rf "$DEPLOY_DIR"

# 创建目录结构
echo "[1/4] 创建目录结构..."
mkdir -p "$DEPLOY_DIR/data/storage/{hot,cold,public,slave}"

# 编译（本地编译，去掉调试信息）
echo "[2/4] 编译后端..."
export GOPROXY=https://goproxy.cn,direct
go build -ldflags="-s -w" -o "$DEPLOY_DIR/server" main.go

# 复制配置与SQL
echo "[3/4] 复制配置文件..."
cp config.yaml "$DEPLOY_DIR/config.yaml.example"
cp -r sql "$DEPLOY_DIR/"

# 生成启动脚本、数据库初始化脚本、systemd服务
echo "[4/4] 生成启动/服务脚本..."

# 启动脚本（里面会自动安装Go）
cat > "$DEPLOY_DIR/start.sh" <<'STARTEOF'
#!/bin/bash
set -e
cd "$(dirname "$0")"
RUN_DIR=$(pwd)

echo "============================================"
echo "  服务启动脚本（自动安装Go环境）"
echo "============================================"

# ========== Go 版本配置 ==========
GO_VERSION="1.23.6"
INSTALL_DIR="/usr/local"
GO_TAR_DIR="${INSTALL_DIR}/go"
GO_BIN="${GO_TAR_DIR}/bin/go"

# ========== 安装/加载 Go ==========
install_go() {
    echo "[1/3] 准备 Go ${GO_VERSION} 环境..."
    ARCH=$(uname -m)
    case $ARCH in
        x86_64)  GO_ARCH="amd64" ;;
        aarch64) GO_ARCH="arm64" ;;
        *)       echo "不支持的架构: $ARCH"; exit 1 ;;
    esac

    GO_TAR="go${GO_VERSION}.linux-${GO_ARCH}.tar.gz"
    GO_URL_MIRROR="https://golang.google.cn/dl/${GO_TAR}"
    GO_URL_OFFICIAL="https://go.dev/dl/${GO_TAR}"

    echo "下载 Go ${GO_VERSION}..."
    DOWNLOAD_OK=0
    for URL in "$GO_URL_MIRROR" "$GO_URL_OFFICIAL"; do
        echo "尝试: $URL"
        if command -v curl &>/dev/null; then
            curl -L --connect-timeout 15 --retry 2 -o "/tmp/${GO_TAR}" "$URL" && DOWNLOAD_OK=1 && break
        else
            wget --timeout=15 -O "/tmp/${GO_TAR}" "$URL" && DOWNLOAD_OK=1 && break
        fi
    done

    if [ "$DOWNLOAD_OK" -eq 0 ] || [ ! -s "/tmp/${GO_TAR}" ]; then
        echo "下载失败，请手动安装 Go"
        exit 1
    fi

    echo "解压..."
    rm -rf "$GO_TAR_DIR"
    tar -C "$INSTALL_DIR" -xzf "/tmp/${GO_TAR}"
    rm -f "/tmp/${GO_TAR}"
}

# 检查是否已有Go
if ! command -v go &>/dev/null; then
    if [ -f "$GO_BIN" ]; then
        export PATH=$PATH:$GO_TAR_DIR/bin
    else
        install_go
        export PATH=$PATH:$GO_TAR_DIR/bin
    fi
fi

echo "[2/3] Go 版本: $(go version)"

# 检查配置文件
echo "[3/3] 检查配置..."
if [ ! -f "config.yaml" ]; then
    echo "未找到 config.yaml，从模板复制..."
    cp config.yaml.example config.yaml
    echo "请编辑 config.yaml 后重新启动"
    exit 1
fi

echo "启动服务..."
echo "工作目录: $RUN_DIR"
./server
STARTEOF
chmod +x "$DEPLOY_DIR/start.sh"

# 数据库初始化脚本
cat > "$DEPLOY_DIR/init-db.sh" <<'DBEOF'
#!/bin/bash
cd "$(dirname "$0")"

echo "============================================"
echo "  数据库初始化"
echo "============================================"
echo "1) MySQL"
echo "2) PostgreSQL"
echo "3) SQL Server"
read -p "请选择数据库类型 [1/2/3]: " DB_TYPE

case $DB_TYPE in
    1)
        read -sp "MySQL root 密码: " DB_PWD; echo
        read -p "数据库名 [seeyon_fs]: " DB_NAME; DB_NAME=${DB_NAME:-seeyon_fs}
        mysql -u root -p"$DB_PWD" -e "CREATE DATABASE IF NOT EXISTS ${DB_NAME} DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;"
        mysql -u root -p"$DB_PWD" "$DB_NAME" < sql/mysql/init.sql
        echo "MySQL 初始化完成: $DB_NAME"
        ;;
    2)
        read -sp "PostgreSQL 密码: " DB_PWD; echo
        read -p "数据库名 [seeyon_fs]: " DB_NAME; DB_NAME=${DB_NAME:-seeyon_fs}
        export PGPASSWORD="$DB_PWD"
        psql -U postgres -c "CREATE DATABASE $DB_NAME;" 2>/dev/null || true
        psql -U postgres -d "$DB_NAME" -f sql/postgres/init.sql
        unset PGPASSWORD
        echo "PostgreSQL 初始化完成: $DB_NAME"
        ;;
    3)
        read -sp "SQL Server 密码: " DB_PWD; echo
        read -p "数据库名 [seeyon_fs]: " DB_NAME; DB_NAME=${DB_NAME:-seeyon_fs}
        sqlcmd -S localhost -U sa -P "$DB_PWD" -Q "CREATE DATABASE [$DB_NAME]" 2>/dev/null || true
        sqlcmd -S localhost -U sa -P "$DB_PWD" -d "$DB_NAME" -i sql/sqlserver/init.sql
        echo "SQL Server 初始化完成: $DB_NAME"
        ;;
    *)
        echo "无效选择"
        exit 1
        ;;
esac
DBEOF
chmod +x "$DEPLOY_DIR/init-db.sh"

# systemd服务
cat > "$DEPLOY_DIR/filesystem.service" <<SVCEOF
[Unit]
Description=Seeyon File Management System
After=network.target

[Service]
Type=simple
User=root
WorkingDirectory=%d
ExecStart=%d/start.sh
Restart=always
RestartSec=5

[Install]
WantedBy=multi-user.target
SVCEOF

echo ""
echo "============================================"
echo "  构建完成！产物目录：$DEPLOY_DIR"
echo "============================================"
echo "只需上传 deploy 目录到 Linux 服务器即可"
echo ""
echo "服务器上操作："
echo "  cd deploy"
echo "  chmod +x start.sh init-db.sh"
echo "  ./init-db.sh    # 初始化数据库"
echo "  ./start.sh      # 自动装Go并启动"
echo ""