name: Build PDF on Release

on:
  release:
    types: [published]
  workflow_dispatch:

permissions:
  contents: write

jobs:
  build-pdf:
    name: Generate PDF
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Install Chromium
        run: |
          sudo apt-get update
          sudo apt-get install -y chromium-browser

      - name: Install mdpress (latest)
        run: |
          LATEST_TAG=$(curl -fsSL https://api.github.com/repos/yeasy/mdpress/releases/latest | jq -r .tag_name)
          VERSION="${LATEST_TAG#v}"
          echo "Installing mdpress $VERSION"
          curl -fsSL "https://github.com/yeasy/mdPress/releases/download/$LATEST_TAG/mdpress_${VERSION}_linux_amd64.tar.gz" -o mdpress.tar.gz
          tar xzf mdpress.tar.gz
          sudo mv mdpress /usr/local/bin/
          mdpress --version

      - name: Build PDF
        run: mdpress build --format pdf --output docker_practice.pdf

      - name: Upload PDF to Release
        if: github.event_name == 'release'
        uses: softprops/action-gh-release@v2
        with:
          files: docker_practice.pdf

      - name: Upload PDF as artifact
        if: github.event_name == 'workflow_dispatch'
        uses: actions/upload-artifact@v4
        with:
          name: docker_practice-pdf
          path: docker_practice.pdf