test_docs.yml

name: Latest docs

# Trigger the workflow on push or pull request, but only for the master branch
# https://help.github.com/en/actions/reference/events-that-trigger-workflows
on:
  push:
    branches:
      - master
  pull_request:
    branches:
      - master

jobs:
  docs-test:
    name: docs
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        python-version: [3.8]  #, 3.7, 3.8]

    # Timeout: https://stackoverflow.com/a/59076067/4521646
    timeout-minutes: 20
    steps:
    - uses: actions/checkout@v2
    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v2
      with:
        python-version: ${{ matrix.python-version }}

    - name: Install git
      run: |
        sudo apt update
        sudo apt install git-core
        sudo apt install libsndfile1-dev libsndfile1  # Needed for sndfile import

    - name: Install python dependencies
      run: |
        python -m pip install --upgrade --user pip --quiet
        python -m pip install numpy Cython --upgrade-strategy only-if-needed --quiet
        python -m pip install -r requirements/docs.txt
        python --version
        pip --version
        python -m pip list
      shell: bash

    - name: Build the docs
      run: |
        pip install -e .  # Install asteroid-* scripts
        cd docs
        make html
        touch build/html/.nojekyll  # prevents use jekyll to build doc
        grep -qHrn "System Message" build/html && exit 1 || true # Check for "System Message" errors

    # Create an artifact of the html output.
    - uses: actions/upload-artifact@v1
      with:
        name: DocumentationHTML
        path: docs/build/html/

    # Publish built docs to gh-pages branch.
    - name: Commit documentation changes
      run: |
        git clone https://github.com/ammaraskar/sphinx-action-test.git --branch gh-pages --single-branch gh-pages
        cp -r docs/build/html/* gh-pages/
        cd gh-pages
        git config --local user.email "action@github.com"
        git config --local user.name "GitHub Action"
        git add .
        git commit -m "Update documentation" -a || true
        # The above command will fail if no changes were present, so we ignore that.
    - name: Push changes
      if: github.ref == 'refs/heads/master'
      uses: ad-m/github-push-action@master
      with:
        branch: gh-pages
        directory: gh-pages
        github_token: ${{ secrets.GITHUB_TOKEN }}
        force: true