linting.yaml

name: Linting
on:
  pull_request_target:
    branches: [main]
    types: [labeled,opened,reopened,synchronize]

jobs:
  lint-markdown:
    name: Lint markdown
    if: >-
      (
        github.event.pull_request.head.repo.id == 21975579 ||
        contains(github.event.pull_request.labels.*.name, 'build-fork')
      ) &&
      contains(github.event.pull_request.labels.*.name, vars.LBL_MRKDWNPROSE)
    runs-on: ubuntu-latest
    strategy:
      matrix:
        site: ['platform', 'upsun']
    steps:
    - name: Checkout
      uses: actions/checkout@v3

    - name: Set up Node.js
      uses: actions/setup-node@v3
      with:
        node-version: 16
        cache: 'npm'
        cache-dependency-path: sites/${{ matrix.site }}/package-lock.json

    - name: Run lint markdown
      run: |
        cd sites/${{ matrix.site }}
        npm ci
        npm run lint:markdown

  lint-prose:
    name: Lint Prose
    if: >-
      (
        github.event.pull_request.head.repo.id == 21975579 ||
        contains(github.event.pull_request.labels.*.name, 'build-fork')
      ) &&
      contains(github.event.pull_request.labels.*.name, vars.LBL_MRKDWNPROSE)
    runs-on: ubuntu-latest
    strategy:
      matrix:
        site: ['platform', 'upsun']
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          # we need to checkout the PR repo/branch even if it's a fork because the action in the next step needs to
          # check the markdown from the PR itself. Plus, we're only running this job if a PR from fork has been approved
          fetch-depth: 0
          ref: ${{ github.event.pull_request.head.sha }}

      - name: Vale
        uses: errata-ai/vale-action@reviewdog
        with:
          version: 3.0.7
          fail_on_error: true
          reporter: github-check
          files: sites/${{ matrix.site }}/src
        env:
          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}