name: lint

on:
  pull_request:
    paths:
      - '.github/workflows/lint.yml'
      - 'src/*'

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
      -
        # https://github.com/actions/checkout
        name: Checkout
        uses: actions/checkout@v1
      -
        # https://github.com/actions/setup-node
        name: Set up Node
        uses: actions/setup-node@v1
        with:
          node-version: 12.x
      -
        name: Setup TS
        run: npm install tslint typescript -g
      -
        name: Lint check
        run: tslint './src/*.ts'