Github Actions Workflow to build your sphinx documentation and upload it to Google Cloud Storage.

release-sphinx-to-gcs.yml

name: release
on:
  push:
    branches:
    - master

jobs:
  release:
    name: Build
    runs-on: ubuntu-latest
    steps:

    - uses: actions/checkout@v1
    - name: Set up Python 3.7
      uses: actions/setup-python@v1
      with:
        python-version: 3.7
    - name: Install dependencies
      run: |
        sudo apt install pandoc
        python -m pip install --upgrade pip
        pip install -r requirements.txt
    - name: Build sphinx documentation
      run: |
        make html
    - name: gcloud auth
      uses: actions/gcloud/auth@master
      env:
        GCLOUD_AUTH: ${{ secrets.GCLOUD_AUTH }}
    - name: Upload to GCS
      env:
        PROJECT_ID: ${{ secrets.GCP_PROJECT_ID }}
        GCLOUD_AUTH: ${{ secrets.GCLOUD_AUTH }}
        GOOGLE_APPLICATION_CREDENTIALS: ./service-account.json
      run: |
        export CLOUD_SDK_REPO="cloud-sdk-$(lsb_release -c -s)"
        echo "deb http://packages.cloud.google.com/apt $CLOUD_SDK_REPO main" | sudo tee -a /etc/apt/sources.list.d/google-cloud-sdk.list
        curl https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add -
        sudo apt-get update
        sudo apt-get install google-cloud-sdk
        echo ${GCLOUD_AUTH} | base64 --decode > ${GOOGLE_APPLICATION_CREDENTIALS}
        gcloud auth activate-service-account --key-file $GOOGLE_APPLICATION_CREDENTIALS
        gcloud config set project ${PROJECT_ID}
        gsutil mv -r ./build/html/* gs://<your-bucket>/  # please replace here.