name: Lint

on: pull_request

jobs:
  eslint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: mrdivyansh/eslint-action@v1.0.7
        # GITHUB_TOKEN in forked repositories is read-only
        # https://help.github.com/en/actions/reference/events-that-trigger-workflows#pull-request-event-pull_request
        if: ${{ github.event_name == 'push' || github.event.pull_request.head.repo.full_name == github.repository }} 
        with:
          repo-token: ${{secrets.GITHUB_TOKEN}}
          eslint-rc: .eslintrc.js
          execute-on-files:
            - index.js