GithubActions gh-pages deploy

gh-pages.yml

name: GitHub Pages

on:
  push:
    branches:
    - master

jobs:
  build-deploy:
    runs-on: ubuntu-18.04
    steps:
    - uses: actions/checkout@master

    - name: setup node
      uses: actions/setup-node@v1
      with:
        node-version: '10.16'

    - name: Build and Deploy
      uses: JamesIves/github-pages-deploy-action@master
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        BASE_BRANCH: master # The branch the action should deploy from.
        BRANCH: gh-pages # The branch the action should deploy to.
        FOLDER: build # The folder the action should deploy.
        BUILD_SCRIPT: yarn install && yarn build && touch ./build/.nojekyll