ci.yml

name: CI

on: [push, pull_request]

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v1

      - name: Setup Node.js
        uses: actions/setup-node@v1
        with:
          node-version: "12"

      - name: Cache node_modules
        uses: actions/cache@v1
        with:
          path: node_modules
          key: node_modules-${{ hashFiles('package-lock.json') }}

      - name: Cache elm
        uses: actions/cache@v1
        with:
          path: ~/.elm
          key: elm-${{ hashFiles('elm.json') }}

      - name: Run workflow
        run: |
          test -d node_modules || npm ci
          npm test
          npm run build
        env:
          CI: true

      - name: Deploy
        if: github.ref == 'refs/heads/master'
        uses: JamesIves/github-pages-deploy-action@releases/v3
        with:
          ACCESS_TOKEN: ${{ secrets.ACCESS_TOKEN }}
          BRANCH: gh-pages # The branch the action should deploy to.
          FOLDER: example/build # The folder the action should deploy.