build.yml

# Github action to build sphinx site and commit to gh-pages branch
#
#  Built site is pushed to 'gh-pages' branch
#

name: Sphinx Build

on:
  workflow_dispatch:
  push:
    branches: [main]
  schedule:
    - cron: "0 3 * * *"

jobs:
  build:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        gcc: [10]

    steps:
      - name: Checkout page source
        uses: actions/checkout@v3

      - name: Setup Python
        uses: actions/setup-python@v4
        with:
          python-version: "3.10"

      - name: Install GFortran (Linux)
        run: |
          sudo update-alternatives \
            --install /usr/bin/gcc gcc /usr/bin/gcc-${{ matrix.gcc }} 100 \
            --slave /usr/bin/gfortran gfortran /usr/bin/gfortran-${{ matrix.gcc }} \
            --slave /usr/bin/gcov gcov /usr/bin/gcov-${{ matrix.gcc }}

      - name: Install sphinx
        run: pip3 install --user -r requirements.txt

      - name: delete _data folder
        run: rm -Rf _data

      - name: download _data
        run: mkdir _data && cd _data && gh run download -n _data
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Build page
        run: python3 build.py

      - run: touch build/html/.nojekyll

      - name: Create Bing authentification
        run: |
          echo > build/html/BingSiteAuth.xml \
            "<?xml version=\"1.0\"?><users><user>${{ env.BING_TOKEN }}</user></users>"
        env:
          BING_TOKEN: ${{ secrets.BING_TOKEN }}

      - name: Deploy documentation sphinx
        uses: JamesIves/github-pages-deploy-action@v4.4.3
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          branch: gh-pages
          folder: build/html
          clean: false
          git-config-email: 53436240+fortran-lang@users.noreply.github.com
          git-config-name: Fortran