# This is a basic workflow to help you get started with Actions

name: CI

# Controls when the action will run. Triggers the workflow on push or pull request
# events but only for the master branch
on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]

# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
  # This workflow contains a job called "integration"
  integration:
        # A strategy that defines different variations of an environment to run each job in.
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
        node: [12]
    # The runners that the job will run on
    runs-on: ${{ matrix.os }}

    # Steps represent a sequence of tasks that will be executed as part of the job
    steps:
      - name: Setup Node.js environment
        uses: actions/setup-node@v1.4.3
        with:
          node-version: ${{ matrix.node }}

      - name: Checkout master branch
        uses: actions/checkout@v2

      - name: Cache node_modules
        uses: actions/cache@v2.1.0
        with:
          # A list of files, directories, and wildcard patterns to cache and restore
          path: node_modules
          # An explicit key for restoring and saving the cache
          key: ${{ matrix.os }}-node-v${{ matrix.node }}-deps-${{ hashFiles(format('{0}{1}', github.workspace, '/package-lock.json')) }}

      - name: Install dependencies
        if: steps.cache.outputs.cache-hit != 'true'
        run: npm install

      - name: Run ESLint
        run: npm run lint

      - name: Run unit tests
        run: npm run test:unit

      - name: Code coverage
        uses: codecov/codecov-action@v1.0.12