pull-request.yaml

name: "Pull Request Docs Check"

on: 
- pull_request

jobs:           
  build-pdf:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Repository  
        uses: actions/checkout@v3
        
      - name: Refresh Packages
        run: sudo apt-fast -y update
        
      - name: Install Dependencies
        run: xargs -a dependencies sudo apt-fast install -y

      - name: Python Setup
        uses: actions/setup-python@v4
        with:
          python-version: 3.9
          cache: 'pip'

      - name: Python Install Dependencies
        run: pip install -r docs/requirements.txt
        
      - name: Build PDF
        env:
          SPHINXOPTS: "-D html_context.commit=${{ github.sha }} -D version=latest -A display_github=true -A github_user=${{ github.repository_owner }} -A github_repo=${{ github.event.repository.name }} -A github_version=${{ github.ref_name }} -A conf_py_path=/docs/source/"
        run: make -C docs/ latexpdf
        
      - name: Archive PDF
        env:
          PR_NUMBER: ${{ github.event.number }}
          ID:  ${{ github.run_attempt }}
        uses: actions/upload-artifact@v4
        with:
          name: FTCDOCS-PDF
          path: |
            docs/build/latex/*.pdf
            FTCDOCS-PR-${{ env.PR_NUMBER }}-${{ env.ID }} 
          if-no-files-found: error

  build-html:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Repository  
        uses: actions/checkout@v3
        
      - name: Refresh Packages
        run: sudo apt-fast -y update

      - name: Python Setup
        uses: actions/setup-python@v4
        with:
          python-version: 3.9
          cache: 'pip'

      - name: Python Install Dependencies
        run: pip install -r docs/requirements.txt
        
      - name: Build Site
        env:
          SPHINXOPTS: "-D html_context.commit=${{ github.sha }} -D version=latest -A display_github=true -A github_user=${{ github.repository_owner }} -A github_repo=${{ github.event.repository.name }} -A github_version=${{ github.ref_name }} -A conf_py_path=/docs/source/"
        run: make -C docs/ html
          
      - name: Archive Site
        uses: actions/upload-artifact@v4
        with:
          name: FTCDOCS-HTML
          path: 'docs/build/html'
          if-no-files-found: error
          
  spelling-check:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Repository  
        uses: actions/checkout@v3
        
      - uses: reviewdog/action-misspell@v1
        with:
          locale: "US"
          reporter: "github-check"

  link-check:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Repository  
        uses: actions/checkout@v3

      - name: Python Setup
        uses: actions/setup-python@v4
        with:
          python-version: 3.9
          cache: 'pip'

      - name: Python Install Dependencies
        run: pip install -r docs/requirements.txt

      - name: Install additional dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y jq unzip

      - name: Download previous artifact
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          curl -s -L \
            -H "Accept: application/vnd.github+json" \
            -H "Authorization: Bearer $GITHUB_TOKEN" \
            -H "X-GitHub-Api-Version: 2022-11-28" \
            "https://api.github.com/repos/$GITHUB_REPOSITORY/actions/artifacts?per_page=100" > artifacts.json
          
          DOWNLOAD_URL=$(jq -r '.artifacts[] | select(.name | startswith("LINKCHECK--")) | .archive_download_url' artifacts.json | head -n 1)
          
          if [ -z "$DOWNLOAD_URL" ]; then
              echo "No previous LINKCHECK artifact found"
              exit 0
          fi
          
          curl -L \
            -H "Authorization: Bearer $GITHUB_TOKEN" \
            -H "X-GitHub-Api-Version: 2022-11-28" \
            -o linkcheck.zip "$DOWNLOAD_URL"
          
          if [ $? -ne 0 ]; then
              echo "Failed to download the zip file"
              exit 0
          fi
          
          if unzip -t linkcheck.zip >/dev/null 2>&1; then
              unzip -q linkcheck.zip -d linkcheck_contents
              echo "Successfully downloaded and unzipped previous LINKCHECK artifact"
              mv linkcheck_contents/output.json docs/main-output.json
          else
              echo "Downloaded file is not a valid zip. Skipping unzip."
              rm linkcheck.zip
              mkdir -p linkcheck_contents
          fi

      - name: link-check
        run: |
          make -C docs/ linkcheckdiff SPHINXOPTS="-W --keep-going -n -q"

      - name: Archive Log
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: LINKCHECK-PR-${{ github.event.number }}-${{ github.run_attempt }}
          path: docs/build/linkcheckdiff/output.json
          retention-days: 7

  image-check:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Repository  
        uses: actions/checkout@v3

      - name: Python Setup
        uses: actions/setup-python@v4
        with:
          python-version: 3.9

      - name: Python Install Dependencies
        run: pip install -r docs/requirements.txt

      - name: image-check
        run: make -C docs/ imagecheck

  check-redirect:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Repository  
        uses: actions/checkout@v3

      - name: Fetch origin/main
        run: git fetch origin main --depth=1

      - name: Python Setup
        uses: actions/setup-python@v4
        with:
          python-version: 3.9
          cache: 'pip'

      - name: Python Install Dependencies
        run: pip install -r docs/requirements.txt

      - name: check-redirect
        run: make -C docs/ rediraffecheckdiff