name: CI

on:
  push:
    branches: ['**']
  pull_request:

concurrency:
  group: ci-${{ github.ref }}
  cancel-in-progress: true

jobs:
  verify:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      # 版本号是构建的唯一事实来源（VERSION 文件）：前端 package.json 与它不一致时，
      # 界面上显示的版本和二进制里的版本会对不上，所以在构建前先卡住。
      - name: Check version consistency
        run: |
          version="$(tr -d ' \t\r\n' < VERSION)"
          pkg="$(node -p "require('./web/package.json').version")"
          echo "VERSION=$version package.json=$pkg"
          if [ "$version" != "$pkg" ]; then
            echo "::error::版本不一致：VERSION=$version，web/package.json=$pkg。请把两者改成同一个版本号。"
            exit 1
          fi

      # 顺序不能颠倒：cmd/havline/main.go 用 //go:embed all:web/dist 嵌入前端，
      # 干净检出时该目录不存在，go vet / go build 会直接失败。
      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version: '22'
          cache: npm
          cache-dependency-path: web/package-lock.json

      - name: Install web dependencies
        working-directory: web
        run: npm ci

      - name: Lint web
        working-directory: web
        run: npm run lint

      - name: Type-check and build web
        working-directory: web
        run: npm run build

      - name: Run web unit tests
        working-directory: web
        run: npm test

      - name: Sync web dist into embed directory
        run: |
          rm -rf cmd/havline/web/dist
          cp -r web/dist cmd/havline/web/dist

      - name: Setup Go
        uses: actions/setup-go@v5
        with:
          go-version-file: go.mod
          cache: true

      # 格式化门禁：历史文件已在 M2 一次性 gofmt -w 过，从这里开始保持零容忍，
      # 避免再退回「改动时顺手格式化一大片、review 看不出真实差异」的状态。
      - name: gofmt
        run: |
          unformatted="$(gofmt -l internal cmd)"
          if [ -n "$unformatted" ]; then
            echo "::error::以下文件未格式化，请运行 gofmt -w internal cmd"
            echo "$unformatted"
            exit 1
          fi

      - name: go vet
        run: go vet ./...

      - name: go test
        run: go test ./... -count=1

      - name: go build
        run: go build ./...