lint.yml

name: Linter

on:
  pull_request:
    branches: [master]

jobs:
  lint:
    # Don't run inline ESlint test if PR is from a forked repo (i.e. it doesn't have read permission)
    # See https://github.com/ataylorme/eslint-annotate-action/issues/28
    if: github.event.pull_request.head.repo.full_name == github.repository

    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v2
      - name: Use Node.js
        uses: actions/setup-node@v1
        with:
          node-version: 14
      - name: Cache Node.js modules
        uses: actions/cache@v2
        with:
          path: |
            ~/.node-gyp
            ~/.npm
          key: ${{ runner.OS }}-node-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.OS }}-node-
            ${{ runner.OS }}-
      - name: Reconfigure git to use HTTP authentication
        run: >
          git config --global url."https://github.com/".insteadOf
          ssh://git@github.com/
      - name: Install dependencies
        run: npm ci
      - name: Lint
        # See https://eslint.org/docs/user-guide/command-line-interface#options
        run: npm run lint:report
        # Continue to the next step even if this fails
        continue-on-error: true
      - name: Annotate Code Linting Results
        uses: ataylorme/eslint-annotate-action@1.2.0
        with:
          repo-token: '${{ secrets.GITHUB_TOKEN }}'
          report-json: 'eslint_report.json'
      - name: Upload ESLint report
        uses: actions/upload-artifact@v2
        with:
          name: eslint_report.json
          path: eslint_report.json