name: update site

on:
  push:
    branches:
      - 'master' 
    paths:
      - README.md'

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v2

    - name: Generate md
      run: ./scripts/update_site.sh

    - name: Push to gh-pages branch
      run: |
        git config --global user.name 'GitHub Action'
        git config --global user.email 'action@github.com'
        git add ./_widgets
        git add ./assets/img/widgets
        git stash
        git fetch
        echo "git checkout gh-pages"
        git checkout gh-pages
        rm -rf ./_widgets
        rm -rf ./assets/img/widgets
        ls -alF
        echo "git stash pop"
        git checkout stash -- ./_widgets
        git checkout stash -- ./assets/img/widgets
        git add ./_widgets
        git add ./assets/img/widgets
        git commit -m "update from master"
        git push origin gh-pages