name: Generate Documentation PDF
on:
  pull_request:
    types:
      - closed

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
    - name: Get filename with date and sha
      run: |
        DATE_TIME=$(date +'%Y-%m-%d_%H-%M')
        echo "filename=Meshtastic-Documentation-${DATE_TIME}-${{ github.sha }}.pdf" >> $GITHUB_OUTPUT
      id: filename

    - name: Install Prince
      run: |
        curl https://www.princexml.com/download/prince-15.3-linux-generic-x86_64.tar.gz -O
        tar zxf prince-15.3-linux-generic-x86_64.tar.gz
        cd prince-15.3-linux-generic-x86_64
        yes "" | sudo ./install.sh

    - name: Build PDF
      run: npx docusaurus-prince-pdf -u https://meshtastic.org/docs/about/ --dest ./ --output ./${{ steps.filename.outputs.filename }}

    - name: Create request artifacts
      if: github.event.pull_request.merged
      uses: gavv/pull-request-artifacts@v2.1.0
      with:
        commit: ${{ (github.event.pull_request_target || github.event.pull_request).head.sha }}
        repo-token: ${{ secrets.GITHUB_TOKEN }}
        artifacts-token: ${{ secrets.ARTIFACTS_TOKEN }}
        artifacts-repo: meshtastic/artifacts
        artifacts-branch: docs
        artifacts: ./${{ steps.filename.outputs.filename }}