main.yml

name: Main workflow

# Controls when the workflow will run
on:
  # Triggers the workflow on push or pull request events but only for the master branch
  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 single job called "build"
  lint:
    name: Lint grammar
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-node@v2.4.0
      - name: Install Dependencies
        run: npm install
      - name: Run lint
        run: |
          npm run lint
  test:
    name: Tree-sitter tests
    runs-on: ubuntu-latest
    needs: lint
    # Steps represent a sequence of tasks that will be executed as part of the job
    steps:
      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
      - uses: actions/checkout@v2
      - uses: actions/setup-node@v2.4.0
      - name: Install Dependencies
        run: npm install

      - name: Run tests
        run: |
          npm run build
          npm run test