deploy-test/dt.sh

#!/usr/bin/env bash
# =============================================================================
# dt.sh — deploy-test 总控脚本
#
# 放置位置：deploy-test 目录内。
#
# 功能：
#   1. 一键拉取 deploy-test 上级目录下所有 Git 工程的最新代码
#   2. 快捷调用 deploy-test 的编译、启动、停止、重启、状态检查
#   3. 快捷管理 deploy-test 前端服务
#
# 注意：
#   - pull 只执行 fetch + pull --ff-only，不会 git reset，不会覆盖本地改动。
#   - 如果某工程存在本地提交/本地改动导致无法快进，会跳过并提示手动处理。
# =============================================================================
set -euo pipefail

DEPLOY_TEST_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
ROOT_DIR="$(cd "$DEPLOY_TEST_DIR/.." && pwd)"

RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
BOLD='\033[1m'
NC='\033[0m'

info() { echo -e "${BLUE}[INFO]${NC}  $*"; }
ok() { echo -e "${GREEN}[OK]${NC}    $*"; }
warn() { echo -e "${YELLOW}[WARN]${NC}  $*"; }
err() { echo -e "${RED}[ERROR]${NC} $*" >&2; }

usage() {
  cat <<EOF
用法:
  ./deploy-test/dt.sh <command> [args...]

代码更新:
  pull                拉取 deploy-test 上级目录下所有 Git 工程

deploy-test 后端/基础服务:
  build               调用 deploy-test/04-build.sh
  start               调用 deploy-test/05-start.sh
  stop                调用 deploy-test/stop.sh
  restart             调用 deploy-test/restart.sh
  status              调用 deploy-test/status.sh

deploy-test 前端:
  fe-start [project]        调用 deploy-test/07-start-frontend.sh [project]（开发态前端）
  fe-stop [project]         调用 deploy-test/stop-frontend.sh [project]
  fe-build-static [project] 调用 deploy-test/08-build-static-frontend.sh [project]（pc/cms/build-cms/build-down）
  fe-verify-static          调用 deploy-test/09-verify-static-frontends.sh
  fe-publish [project]      构建静态前端 + 更新 Nginx + 校验（默认 all）

常用组合:
  up                  pull + build + restart
  deploy              pull + build + restart + status

其它:
  help                显示帮助

示例:
  ./deploy-test/dt.sh pull
  ./deploy-test/dt.sh build
  ./deploy-test/dt.sh restart
  ./deploy-test/dt.sh fe-build-static pc
  ./deploy-test/dt.sh fe-verify-static
  sudo ./deploy-test/dt.sh fe-publish
  ./deploy-test/dt.sh deploy
EOF
}

require_deploy_test() {
  if [[ ! -d "$DEPLOY_TEST_DIR" ]]; then
    err "未找到 deploy-test 目录: $DEPLOY_TEST_DIR"
    exit 1
  fi
}

require_root_for_publish() {
  if [[ "$(id -u)" -ne 0 ]]; then
    err "fe-publish 需要 root / sudo，因为会执行 nginx 安装与重载"
    echo "请执行: sudo ./deploy-test/dt.sh fe-publish${1:+ $1}"
    exit 1
  fi
}

run_deploy_test_script() {
  local script="$1"
  shift || true
  require_deploy_test
  local path="$DEPLOY_TEST_DIR/$script"
  if [[ ! -f "$path" ]]; then
    err "脚本不存在: $path"
    exit 1
  fi
  if [[ ! -x "$path" ]]; then
    chmod +x "$path" 2>/dev/null || true
  fi
  info "执行: ./deploy-test/$script $*"
  (
    cd "$ROOT_DIR"
    "./deploy-test/$script" "$@"
  )
}

current_branch() {
  git symbolic-ref --quiet --short HEAD 2>/dev/null || true
}

update_one_repo() {
  local repo_dir="$1"
  local name
  name="$(basename "$repo_dir")"

  echo ""
  info "更新工程: $name"

  (
    cd "$repo_dir"

    if ! git rev-parse --is-inside-work-tree >/dev/null 2>&1; then
      warn "$name 不是有效 Git 工作区，跳过"
      return 0
    fi

    local branch
    branch="$(current_branch)"
    if [[ -z "$branch" ]]; then
      warn "$name 当前是 detached HEAD，跳过自动 pull"
      return 0
    fi

    local upstream
    upstream="$(git rev-parse --abbrev-ref --symbolic-full-name '@{u}' 2>/dev/null || true)"
    if [[ -z "$upstream" ]]; then
      warn "$name 分支 $branch 未设置 upstream，跳过自动 pull"
      return 0
    fi

    if ! git fetch --all --prune; then
      warn "$name git fetch 失败，跳过"
      return 0
    fi

    if git diff --quiet && git diff --cached --quiet; then
      if git pull --ff-only; then
        ok "$name 已更新到最新 ($branch -> $upstream)"
      else
        warn "$name 无法 fast-forward，请手动处理分支差异"
      fi
    else
      warn "$name 存在本地未提交改动，只 fetch 不 pull，避免覆盖你的修改"
      local behind
      behind="$(git rev-list --count "HEAD..$upstream" 2>/dev/null || echo "?")"
      warn "$name 当前落后 upstream: $behind 个提交"
    fi
  )
}

update_all_repos() {
  info "扫描 Git 工程: $ROOT_DIR"
  local found=0
  local repo
  for repo in "$ROOT_DIR"/*; do
    [[ -d "$repo/.git" ]] || continue
    found=1
    update_one_repo "$repo"
  done

  if [[ "$found" -eq 0 ]]; then
    warn "未发现一级 Git 工程"
  else
    echo ""
    ok "代码更新流程完成"
  fi
}

main() {
  local cmd="${1:-help}"
  shift || true

  case "$cmd" in
    help|-h|--help)
      usage
      ;;
    pull|update)
      update_all_repos
      ;;
    build)
      run_deploy_test_script "04-build.sh" "$@"
      ;;
    start)
      run_deploy_test_script "05-start.sh" "$@"
      ;;
    stop)
      run_deploy_test_script "stop.sh" "$@"
      ;;
    restart)
      run_deploy_test_script "restart.sh" "$@"
      ;;
    status)
      run_deploy_test_script "status.sh" "$@"
      ;;
    fe-start)
      run_deploy_test_script "07-start-frontend.sh" "$@"
      ;;
    fe-stop)
      run_deploy_test_script "stop-frontend.sh" "$@"
      ;;
    fe-build-static)
      run_deploy_test_script "08-build-static-frontend.sh" "$@"
      ;;
    fe-verify-static)
      run_deploy_test_script "09-verify-static-frontends.sh" "$@"
      ;;
    fe-publish)
      publish_target="${1:-all}"
      require_root_for_publish "$publish_target"
      run_deploy_test_script "08-build-static-frontend.sh" "$@"
      run_deploy_test_script "00-init-tools.sh" nginx
      run_deploy_test_script "09-verify-static-frontends.sh"
      echo ""
      ok "静态前端发布完成: ${publish_target}"
      echo "已执行:"
      echo "  1. 构建 dist"
      echo "  2. 更新并重载 Nginx"
      echo "  3. 校验静态站点入口"
      echo "建议复查:"
      echo "  ./deploy-test/status.sh"
      ;;
    up)
      update_all_repos
      run_deploy_test_script "04-build.sh"
      run_deploy_test_script "restart.sh"
      ;;
    deploy)
      update_all_repos
      run_deploy_test_script "04-build.sh"
      run_deploy_test_script "restart.sh"
      run_deploy_test_script "status.sh"
      ;;
    *)
      err "未知命令: $cmd"
      echo ""
      usage
      exit 1
      ;;
  esac
}

main "$@"