release.yml

name: Release

on:
  push:
    tags:
      - 'v*'

env:
  LOG_BRANCH: 'main'
  LOG_FILE: 'CHANGELOG.md'
  LOG_HEADER: "# unity-webgl\n"

jobs:
  release:
    runs-on: ubuntu-latest

    permissions:
      contents: write
      pull-requests: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          persist-credentials: true

      - name: Setup node
        uses: actions/setup-node@v4
        with:
          node-version: lts/*
          registry-url: https://registry.npmjs.org/

      - name: Install pnpm
        uses: pnpm/action-setup@v4
        with:
          version: latest

      - name: Install dependencies
        run: pnpm install

      - name: CI:test
        run: |
          pnpm run test --coverage

      - name: Upload coverage reports to Codecov
        uses: codecov/codecov-action@v4
        env:
          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

      - name: CI:Build
        run: pnpm run build

      - name: Publish package to npm
        run: pnpm publish -r --filter unity-webgl --access public --no-git-checks
        env:
          NODE_AUTH_TOKEN: ${{secrets.NPM_ACCESS_TOKEN}}

      - name: Release changelog -(0)
        run: npx changelogithub
        env:
          GITHUB_TOKEN: ${{secrets.GH_RELEASE_TOKEN}}

      - name: Get tag name -(1)
        if: startsWith(github.ref, 'refs/tags/')
        run: |
          TAG_NAME=${GITHUB_REF#refs/tags/}
          echo "Current TAG: ${TAG_NAME}"
          # 保存 TAG_NAME 到环境变量
          echo "TAG_NAME=$TAG_NAME" >> $GITHUB_ENV

      - name: Generate changelog -(2)
        if: startsWith(github.ref, 'refs/tags/')
        run: |
          git checkout "$LOG_BRANCH"
          # 输出当前 changelog 内容
          npx changelogithub --output __LOG.md
          TAG_CONTENT=$(cat __LOG.md)
          TAG_TITLE="## $TAG_NAME\n"
          # 检查日志文件是否存在
          if [ ! -f "$LOG_FILE" ]; then
            echo "$LOG_HEADER" > "$LOG_FILE"
          fi
          # 拼接日志顶部内容
          LOG_CONTENT="$LOG_HEADER\n$TAG_TITLE\n$TAG_CONTENT\n"
          # 使用 echo 插入新内容，然后用 cat 追加剩余的内容（去掉第一行）
          (echo -e "$LOG_CONTENT"; tail -n +2 "$LOG_FILE") > __temp_file && mv __temp_file "$LOG_FILE"

      - name: Sync changelog -(3)
        if: startsWith(github.ref, 'refs/tags/')
        run: |
          git config --global user.name "github-actions[bot]"
          git config --global user.email "github-actions[bot]@users.noreply.github.com"
          git add "$LOG_FILE"
          git commit -m "chore: update changelog"
          git push origin "$LOG_BRANCH"
          echo "😍 changelog synced"