update-github-page.yml

# This is a basic workflow to help you get started with Actions

name: Update Github Page

# Controls when the action will run. Triggers the workflow on push or pull request
# events but only for the master branch
on:
  push:
    branches: [ master ]
    paths: 
      - "README.md"
      - "docs/_config.yml"
      - ".github/workflows/update-github-page.yml"
      - "banner.svg"
    
jobs:
  build:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@master
      with:
        persist-credentials: false
        fetch-depth: 0
    - name: Create local changes
      run: |
        rm docs/index.md
        cp README.md docs/index.md
        cp banner.svg docs/banner.svg
    - name: Commit files
      run: |
        git config --local user.email "weiss@nerd-labor.de"
        git config --local user.name "Sebastian Weiß"
        git add -A
        git commit -am "Update github page" || echo "Nothing to update"
    - name: Push changes
      uses: ad-m/github-push-action@master
      with:
        github_token: ${{ secrets.GITHUB_TOKEN }}