push.yml

NAME    : Publish Release to MathJax

on:
  release:
    types: [published]

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout MathJax-src repository
        uses: actions/checkout@v4

      - uses: pnpm/action-setup@v4
        name: Install pnpm
        with:
          version: 10
          run_install: false

      - name: Install dependencies
        run: pnpm -s i

      - name: Build MathJax
        run: |
          ./components/bin/version
          pnpm -s link:src
          pnpm -s build
        
      # - name: Get files to push from package.json
      #   id: get_files
      #   run: |
      #     # Extract the "files" list from package.json
      #     FILES=$(jq -r '.files | join(" ")' package.json)
      #     echo "FILES=$FILES" >> $GITHUB_ENV

      - name: Create MathJax branch and push build
        run: |
          git config --global user.name "GitHub Actions"
          git config --global user.email "actions@github.com"
          
          # Get the release name from the context
          RELEASE_NAME="${{ github.event.release.name }}"
          
          # Clone the MathJax repo
          git clone https://github.com/MathJax/MathJax.git
          cd MathJax
          
          # Create a new branch using the release name
          git checkout -b "$RELEASE_NAME"
          
          # Copy the build output from MathJax-src repo to MathJax
          cp -r ../bundle/* ./

          # Add, commit, and push the changes
          git add .
          git commit -m "Add build artifacts for release $RELEASE_NAME"
          git push origin "$RELEASE_NAME"

      - name: Create a pull request in MathJax
        uses: peter-evans/create-pull-request@v4
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          repository: MathJax/MathJax
          head: "$RELEASE_NAME"
          base: develop
          title: "New build artifacts for release $RELEASE_NAME"
          body: "This pull request contains the build artifacts from release $RELEASE_NAME."