release-changelog.yml

name: Release changelog

on:
  release:
    types: [published]

jobs:
  update-changelog-after-publish-a-release:
    name: GitHub Actions Test
    if: ${{ false }}
    runs-on: macOS-latest
    permissions:
      contents: write
      pull-requests: write

    strategy:
      matrix:
        node-version: [20.x]

    steps:
      - name: Checkout
        id: checkout
        uses: actions/checkout@v4
      - run: |
          git config user.name ${{ github.actor }}
          git config user.email ${{ github.actor }}@users.noreply.github.com

      - name: Use Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@v4
        with:
          node-version: ${{ matrix.node-version }}
          cache: 'npm'
          cache-dependency-path: './common/config/rush/pnpm-lock.yaml'

          # Install rush
      - name: Install rush
        run: node common/scripts/install-run-rush.js install --bypass-policy

      - name: Create branch
        run: |
          git status
          git fetch origin main:main
          git checkout main
          git status
          git checkout -b docs/generate-changelog-${{  github.event.release.tag_name }}

      - name: generate changelog
        id: generate-changelog
        uses: xile611/collect-release-changelog@main
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          folder: ./docs/assets/changelog
          langs: 'en,zh'
          tag_name: ${{github.event.release.tag_name}}
          file_name: release.md

      - name: Build packages
        env:
          NODE_OPTIONS: "--max_old_space_size=4096"
        run: node common/scripts/install-run-rush.js build --only tag:package
        
      - name: Push branch
        run: |
          git add .
          git commit -m "docs: generate changelog of release ${{  github.event.release.tag_name }}" -n
          git push origin docs/generate-changelog-${{  github.event.release.tag_name }}

      - name: Create Pull Request
        env:
          GH_TOKEN: ${{ github.token }}
          BRANCH: docs/generate-changelog-${{ github.event.release.tag_name }}
        run: |
          set -euo pipefail
          if gh pr list --base main --head "$BRANCH" --state open --json number --limit 1 | grep -q '"number"'; then
            echo "PR from $BRANCH to main already exists, skip creating."
            exit 0
          fi
          gh pr create \
            --base main \
            --head "$BRANCH" \
            --title "[Auto changelog] changelog of ${{ github.event.release.tag_name }}" \
            --body "update changelog of ${{ github.event.release.tag_name }}" \
            --label changelog