# 构建、测试并发布3.x分支

name: Publish 3.x to npm

on:
  push:
    tags:
      - v3.*

jobs:
  publish-npm:
    runs-on: ubuntu-latest
    permissions:
      contents: write
      id-token: write
    steps:
      - uses: actions/checkout@v4
        with:
          show-progress: false
      - uses: actions/setup-node@v4
        with:
          node-version: 22
          registry-url: 'https://registry.npmjs.org'
      - run: npm install
      - run: npm run build
      - run: npm test
      - run: npm publish --tag latest --provenance --access public
        env:
          NODE_AUTH_TOKEN: ${{secrets.npm_token}}
      - name: Generate release notes
        run: |
          tag="${GITHUB_REF_NAME}"
          awk -v tag="$tag" '
            $1 == "##" && $2 == tag { found = 1; next }
            found && /^## / { exit }
            found && !emitted && $0 == "" { next }
            found { emitted = 1; print }
          ' CHANGELOG.md > release-notes.md

          if [ ! -s release-notes.md ]; then
            echo "No changelog entry found for ${tag}" > release-notes.md
          fi
      - name: Publish GitHub release
        run: |
          tag="${GITHUB_REF_NAME}"
          if gh release view "$tag" > /dev/null 2>&1; then
            gh release edit "$tag" --title "$tag" --notes-file release-notes.md
          else
            gh release create "$tag" --title "$tag" --notes-file release-notes.md
          fi
        env:
          GH_TOKEN: ${{ github.token }}