name: 'Tests: linting'

on: [pull_request, push]

jobs:
  eclint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: ljharb/actions/node/run@main
        name: 'npm install && npm run eclint'
        with:
          node-version: 'lts/*'
          command: 'eclint'

  dockerfile_lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: ljharb/actions/node/run@main
        name: 'npm install && npm run dockerfile_lint'
        with:
          node-version: 'lts/*'
          command: 'dockerfile_lint'

  doctoc:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: ljharb/actions/node/run@main
        name: 'npm install && npm run dockerfile_lint'
        with:
          node-version: 'lts/*'
          shell-command: |
            set -e
            cp README.md README.md.orig
            npm run doctoc
            diff -q README.md README.md.orig