314 lines
9.2 KiB
Bash
Executable File
314 lines
9.2 KiB
Bash
Executable File
#!/bin/bash
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###############################################################################
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# 服务器端部署脚本
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# 此脚本在服务器上执行，由本地部署脚本远程调用
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###############################################################################
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set -e
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# 颜色定义
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m'
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###############################################################################
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# 配置变量（通过环境变量传入）
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###############################################################################
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PROJECT_PATH="${REMOTE_PROJECT_PATH:-/home/ubuntu/vf_react}"
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PRODUCTION_PATH="${PRODUCTION_PATH:-/var/www/valuefrontier.cn}"
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BACKUP_DIR="${BACKUP_DIR:-/home/ubuntu/deployments}"
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LOG_DIR="${LOG_DIR:-/home/ubuntu/deploy-logs}"
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DEPLOY_BRANCH="${DEPLOY_BRANCH:-feature}"
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KEEP_BACKUPS="${KEEP_BACKUPS:-5}"
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RUN_NPM_INSTALL="${RUN_NPM_INSTALL:-true}"
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###############################################################################
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# 函数：打印带颜色的消息
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###############################################################################
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log_info() { echo -e "${BLUE}[INFO]${NC} $1"; }
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log_success() { echo -e "${GREEN}[SUCCESS]${NC} $1"; }
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log_warning() { echo -e "${YELLOW}[WARNING]${NC} $1"; }
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log_error() { echo -e "${RED}[ERROR]${NC} $1"; }
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###############################################################################
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# 函数：创建必要的目录
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###############################################################################
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create_directories() {
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log_info "创建必要的目录..."
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mkdir -p "$BACKUP_DIR"
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mkdir -p "$LOG_DIR"
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mkdir -p "$PRODUCTION_PATH"
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log_success "目录创建完成"
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}
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###############################################################################
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# 函数：检查 Git 仓库
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###############################################################################
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check_git_repo() {
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log_info "检查 Git 仓库..."
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if [ ! -d "$PROJECT_PATH/.git" ]; then
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log_error "Git 仓库不存在: $PROJECT_PATH"
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exit 1
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fi
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cd "$PROJECT_PATH"
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log_success "Git 仓库检查通过"
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}
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###############################################################################
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# 函数：切换到目标分支
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###############################################################################
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checkout_branch() {
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log_info "切换到 $DEPLOY_BRANCH 分支..."
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cd "$PROJECT_PATH"
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# 获取当前分支
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current_branch=$(git branch --show-current)
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if [ "$current_branch" != "$DEPLOY_BRANCH" ]; then
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log_warning "当前分支是 $current_branch，正在切换到 $DEPLOY_BRANCH..."
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git checkout "$DEPLOY_BRANCH" || {
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log_error "切换分支失败"
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exit 1
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}
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fi
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log_success "已在 $DEPLOY_BRANCH 分支"
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}
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###############################################################################
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# 函数：拉取最新代码
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###############################################################################
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pull_latest_code() {
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log_info "拉取最新代码..."
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cd "$PROJECT_PATH"
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# 保存本地修改（如果有）
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if ! git diff-index --quiet HEAD --; then
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log_warning "检测到本地修改，正在暂存..."
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git stash
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fi
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# 拉取最新代码
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git pull origin "$DEPLOY_BRANCH" || {
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log_error "拉取代码失败"
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exit 1
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}
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log_success "代码更新完成"
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}
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###############################################################################
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# 函数：获取当前提交信息
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###############################################################################
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get_commit_info() {
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cd "$PROJECT_PATH"
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COMMIT_HASH=$(git rev-parse --short HEAD)
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COMMIT_MESSAGE=$(git log -1 --pretty=%B | head -n 1)
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COMMIT_AUTHOR=$(git log -1 --pretty=%an)
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COMMIT_TIME=$(git log -1 --pretty=%cd --date=format:'%Y-%m-%d %H:%M:%S')
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echo "提交哈希: $COMMIT_HASH"
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echo "提交信息: $COMMIT_MESSAGE"
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echo "提交作者: $COMMIT_AUTHOR"
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echo "提交时间: $COMMIT_TIME"
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}
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###############################################################################
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# 函数：安装依赖
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###############################################################################
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install_dependencies() {
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if [ "$RUN_NPM_INSTALL" = "true" ]; then
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log_info "安装依赖..."
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cd "$PROJECT_PATH"
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# 检查 package.json 是否变化
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if git diff HEAD@{1} HEAD --name-only | grep -q "package.json"; then
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log_info "package.json 有变化，执行 npm install..."
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npm install || {
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log_error "依赖安装失败"
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exit 1
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}
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else
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log_info "package.json 无变化，跳过 npm install"
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fi
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log_success "依赖检查完成"
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else
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log_info "跳过依赖安装 (RUN_NPM_INSTALL=false)"
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fi
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}
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###############################################################################
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# 函数：构建项目
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###############################################################################
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build_project() {
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log_info "构建项目..."
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cd "$PROJECT_PATH"
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# 执行构建
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npm run build || {
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log_error "构建失败"
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exit 1
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}
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# 检查构建产物
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if [ ! -d "$PROJECT_PATH/build" ]; then
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log_error "构建产物不存在"
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exit 1
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fi
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log_success "构建完成"
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}
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###############################################################################
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# 函数：备份当前版本
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###############################################################################
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backup_current_version() {
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log_info "备份当前版本..."
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local timestamp=$(date +%Y%m%d-%H%M%S)
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local backup_path="$BACKUP_DIR/backup-$timestamp"
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if [ -d "$PRODUCTION_PATH" ] && [ "$(ls -A $PRODUCTION_PATH)" ]; then
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mkdir -p "$backup_path"
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cp -r "$PRODUCTION_PATH"/* "$backup_path/" || {
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log_error "备份失败"
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exit 1
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}
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# 创建符号链接指向当前版本
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ln -snf "$backup_path" "$BACKUP_DIR/current"
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log_success "备份完成: $backup_path"
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echo "$backup_path"
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else
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log_warning "生产目录为空，跳过备份"
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echo "no-backup"
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fi
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}
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###############################################################################
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# 函数：清理旧备份
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###############################################################################
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cleanup_old_backups() {
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log_info "清理旧备份..."
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cd "$BACKUP_DIR"
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# 获取所有备份目录（排除 current 符号链接）
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local backup_count=$(find . -maxdepth 1 -type d -name "backup-*" | wc -l)
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if [ "$backup_count" -gt "$KEEP_BACKUPS" ]; then
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local to_delete=$((backup_count - KEEP_BACKUPS))
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log_info "当前有 $backup_count 个备份，保留 $KEEP_BACKUPS 个，删除 $to_delete 个"
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find . -maxdepth 1 -type d -name "backup-*" | sort | head -n "$to_delete" | while read dir; do
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log_info "删除旧备份: $dir"
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rm -rf "$dir"
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done
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log_success "旧备份清理完成"
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else
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log_info "当前有 $backup_count 个备份，无需清理"
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fi
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}
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###############################################################################
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# 函数：部署到生产环境
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###############################################################################
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deploy_to_production() {
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log_info "部署到生产环境..."
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# 清空生产目录
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log_info "清空生产目录: $PRODUCTION_PATH"
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rm -rf "$PRODUCTION_PATH"/*
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# 复制构建产物
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log_info "复制构建产物..."
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cp -r "$PROJECT_PATH/build"/* "$PRODUCTION_PATH/" || {
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log_error "复制文件失败"
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exit 1
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}
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# 设置权限
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chmod -R 755 "$PRODUCTION_PATH"
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log_success "部署完成"
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}
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###############################################################################
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# 主函数
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###############################################################################
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main() {
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local start_time=$(date +%s)
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echo ""
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echo "========================================"
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echo " 服务器端部署脚本"
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echo "========================================"
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echo ""
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# 创建目录
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create_directories
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# 检查 Git 仓库
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check_git_repo
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# 切换分支
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checkout_branch
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# 拉取最新代码
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pull_latest_code
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# 获取提交信息
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get_commit_info
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# 安装依赖
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install_dependencies
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# 构建项目
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build_project
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# 备份当前版本
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backup_path=$(backup_current_version)
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# 部署到生产环境
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deploy_to_production
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# 清理旧备份
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cleanup_old_backups
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# 计算耗时
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local end_time=$(date +%s)
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local duration=$((end_time - start_time))
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local minutes=$((duration / 60))
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local seconds=$((duration % 60))
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echo ""
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echo "========================================"
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echo " 部署成功！"
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echo "========================================"
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echo "提交: $COMMIT_HASH - $COMMIT_MESSAGE"
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echo "备份: $backup_path"
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echo "耗时: ${minutes}分${seconds}秒"
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echo ""
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# 输出结果供本地脚本解析
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echo "DEPLOY_SUCCESS=true"
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echo "COMMIT_HASH=$COMMIT_HASH"
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echo "COMMIT_MESSAGE=$COMMIT_MESSAGE"
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echo "DEPLOY_DURATION=${minutes}分${seconds}秒"
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}
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# 执行主函数
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main "$@"
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