.github/workflows/new_release.yml

# create a release and deploy the pdf to GitHub Pages

name: New Release

on:
  push:
    tags:
      - v*.*.*

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Set up Git repository
        uses: actions/checkout@v3
      - name: Compile LaTeX document
        uses: xu-cheng/latex-action@v2
        with:
          root_file: "*.tex"
          glob_root_file: true
      - name: Upload PDF file
        uses: actions/upload-artifact@v3
        with:
          name: PDF
          path: "*.pdf"

  release:
    runs-on: ubuntu-latest
    needs: [build]

    steps:
      - name: Download build
        uses: actions/download-artifact@v3
        with:
          name: PDF

      - name: Create release
        uses: "marvinpinto/action-automatic-releases@latest"
        with:
          repo_token: "${{ secrets.GITHUB_TOKEN }}"
          prerelease: false
          files: |
            *.pdf

  publish:
    runs-on: ubuntu-latest
    needs: [build]

    steps:
      - name: Create build destination
        run: |
          mkdir public
          cat > public/index.html <<EOL
          <!doctype html>
          <html>
            <head>
              <title>GitHub Pages deployed!</title>
            </head>
            <body>
              <div style="position: absolute; left: 0; right: 0; bottom: 0; top: 0;">
                <iframe src="./main.pdf" width="100%" height="100%" frameborder="0">
                </iframe>
              </div>
            </body>
          </html>
          EOL
      
      - name: Download build
        uses: actions/download-artifact@v3
        with:
          name: PDF
          path: public
      
      - name: View downloaded artifacts
        run: ls -R
        working-directory: public

      - name: Deploy to GitHub Pages
        if: success()
        uses: crazy-max/ghaction-github-pages@v3
        with:
          target_branch: gh-pages
          build_dir: public
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}