<NME> lint.yml
<BEF> name: lint

on: [push]

jobs:
  lint:

    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v1

      - name: Run npm install
        run: npm install

      - name: Run lint
        run: npm run lint


<MSG> lint on PR
<DFF> @@ -1,6 +1,6 @@
 name: lint
 
-on: [push]
+on: [push, pull_request]
 
 jobs:
   lint:

lint on PR