name: Pull request workflow

on:
  pull_request_target:
    types: [ opened, synchronize, reopened ]
    branches: [ master, main ]

jobs:
  # Run linting and tests
  build-and-lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-node@v1
        with:
          node-version: 13
      - uses: ipfs/aegir/actions/cache-node-modules@master
        with:
          directories: |
            README.md
          build: |
            npm run build:readme
          cache_name: readme
      # aegir/actions/cache-node-modules runs build. We don't need to run it again.
      - run: npm run lint

  run-danger:
    runs-on: ubuntu-latest
    needs: build-and-lint
    if: "!contains(github.event.head_commit.message, '[skip ci]')"
    steps:
      - name: Checkout
        uses: actions/checkout@v3
      - name: Setup Node.js
        uses: actions/setup-node@v3
        with:
          node-version: 13
      - name: Set up Ruby 3.1.2
        uses: ruby/setup-ruby@v1
        with:
          ruby-version: 3.1.2
      - uses: ipfs/aegir/actions/cache-node-modules@master
        with:
          directories: |
            README.md
          build: |
            npm run build:readme
          cache_name: readme
      - name: Install and run awesome_bot
        # It's okay for awesome_bot to fail (for maintainers only). Danger will post a comment on the PR (for maintainers only) if it fails.
        run: |
          gem install awesome_bot
          # Only fail the pull request if $DANGER_GITHUB_API_TOKEN is empty
          awesome_bot --allow 429 --allow-redirect --allow-dupe --allow-ssl -w ipfs.io README.md || [ -n $DANGER_GITHUB_API_TOKEN ]
        env:
          DANGER_GITHUB_API_TOKEN: ${{ secrets.DANGER_GITHUB_API_TOKEN }}
      - name: Run danger
        if: always()
        # see https://github.com/danger/danger/issues/1103
        # see https://github.com/danger/danger/blob/master/.github/workflows/CI.yml#L38-L41
        run: |
          TOKEN='7469b4e94ce21b43e3ab7a'
          TOKEN+='79960c12a1e067f2ec'
          SECRET_TOKEN="${DANGER_GITHUB_API_TOKEN:-$GITHUB_TOKEN}"
          DANGER_GITHUB_API_TOKEN=${SECRET_TOKEN:-$TOKEN} RUNNING_IN_ACTIONS=true npm run ci:danger || echo "Skipping Danger for External Contributor"
        env:
          DANGER_GITHUB_API_TOKEN: ${{ secrets.DANGER_GITHUB_API_TOKEN }}
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}