name: Elm

on: [push]

jobs:
  deploy:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        node-version: [12.x]

    steps:
      - name: Checkout
        uses: actions/checkout@v1
      - name: Use node 12
        uses: actions/setup-node@v1

        with:
          node-version: ${{ matrix.node-version }}
      - run: npm i -g elm create-elm-app
      - run: elm install
      - run: elm-app build
      - name: Deploy to github pages
        uses: JamesIves/github-pages-deploy-action@master
        env:
          ACCESS_TOKEN: ${{ secrets.ACCESS_TOKEN }}
          BASE_BRANCH: master
          BRANCH: gh-pages
          FOLDER: build