[feat] add action to generate pdf of textbook #6
Workflow file for this run
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| name: Generate PDF for Textbook | |
| on: | |
| push: | |
| branches: | |
| - main | |
| pull_request: | |
| branches: | |
| - main | |
| jobs: | |
| build_and_generate_pdf: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v3 | |
| - name: Set up Ruby | |
| uses: ruby/setup-ruby@v1 | |
| with: | |
| ruby-version: 3.1 | |
| bundler-cache: true | |
| - name: Install Jekyll dependencies | |
| run: | | |
| bundle install | |
| - name: Install Google Chrome | |
| run: | | |
| wget https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb | |
| sudo apt-get update | |
| sudo apt-get install -y ./google-chrome-stable_current_amd64.deb | |
| rm google-chrome-stable_current_amd64.deb | |
| - name: Install PDF tools (poppler for pdfunite) | |
| run: | | |
| sudo apt-get install -y poppler-utils | |
| - name: Convert HTML to PDF and merge them | |
| run: | | |
| site_folder="_site" | |
| output_folder="pdf_output" | |
| combined_pdf="textbook_full.pdf" | |
| mkdir -p "$output_folder" | |
| file_list=( | |
| "index.html" | |
| "principles/index.html" | |
| "principles/principles.html" | |
| ) | |
| for html_file in "${file_list[@]}"; do | |
| full_path="$site_folder/$html_file" | |
| output_pdf="$output_folder/$(basename "$html_file" .html).pdf" | |
| echo "file://$PWD/$full_path" | |
| if [ -f "$full_path" ]; then | |
| echo "Generating PDF for $html_file" | |
| google-chrome --headless --disable-gpu --disable-software-rasterizer --no-sandbox --no-pdf-header-footer --print-to-pdf="$output_pdf" "file://$PWD/$full_path" | |
| else | |
| echo "Error: File $full_path not found!" >&2 | |
| exit 1 | |
| fi | |
| done | |
| pdfunite "$output_folder"/*.pdf "$PWD/$combined_pdf" | |
| - name: Upload PDF to site | |
| uses: actions/upload-artifact@v3 | |
| with: | |
| name: textbook-full | |
| path: textbook_full.pdf | |
| - name: Commit and push changes only on push | |
| if: github.event_name == 'push' | |
| run: | | |
| git config --local user.email "github-actions[bot]@users.noreply.github.com" | |
| git config --local user.name "GitHub Actions" | |
| git add textbook_full.pdf | |
| git commit -m "Update full PDF of textbook on site" | |
| git push | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} |