main.yml

name: CI

on: [push, pull_request]

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v1
      - uses: volta-cli/action@v1
      - name: Get yarn cache directory path
        id: yarn-cache-dir-path
        run: echo "::set-output name=dir::$(yarn config get cacheFolder)"
      - uses: actions/cache@v2
        id: yarn-cache
        with:
          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
          restore-keys: |
            ${{ runner.os }}-yarn-
      - name: Install Dependencies
        run: yarn install
      - name: Prevent Duplicate Dependencies
        run: yarn dedupe --check
      - name: Run ESLint
        run: yarn lint
      - name: Check Non-JS files
        run: yarn prettier --check "**/*.{json,md,yml}"

  test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v1
      - uses: volta-cli/action@v1
      - name: Get yarn cache directory path
        id: yarn-cache-dir-path
        run: echo "::set-output name=dir::$(yarn config get cacheFolder)"
      - uses: actions/cache@v2
        id: yarn-cache
        with:
          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
          restore-keys: |
            ${{ runner.os }}-yarn-
      - name: Install Dependencies
        run: yarn install
      - name: Run Jest
        run: yarn test
        env:
          CI: true