name: Docs verify

on:
  push:
    branches: [develop, main]
  pull_request:
    types: [opened, synchronize, reopened]

concurrency:
  group: docs-verify-${{ gitea.event_name }}-${{ gitea.event.pull_request.number || gitea.ref }}
  cancel-in-progress: true

jobs:
  verify:
    runs-on: ubuntu-latest
    steps:
      - uses: https://github.com/actions/checkout@v4
      - name: Record checked revision
        run: git rev-parse HEAD
      - uses: https://github.com/actions/setup-node@v4
        with:
          node-version-file: .nvmrc
      - run: npm ci
      - name: Check Markdown and relative links
        run: npm run verify