doc-validator.yml

name: "doc-validator"
on:
  pull_request:
    paths: ["docs/sources/**"]
  workflow_dispatch:
jobs:
  doc-validator:
    runs-on: "ubuntu-latest"
    container:
      image: "grafana/doc-validator:v4.0.0"
    steps:
      - name: "Checkout code"
        uses: "actions/checkout@v3"
        with:
          fetch-depth: 0
      - name: "Run doc-validator"
        run: |
          doc-validator \
            "--include=$(git config --global --add safe.directory $(realpath .); printf '^docs/sources/(%s)$' "$(git --no-pager diff --name-only --diff-filter=ACMRT origin/${{ github.event.pull_request.base.ref }}...${{ github.event.pull_request.head.sha }} -- docs/sources | sed 's/^docs\/sources\///' | awk -F'\n' '{if(NR == 1) {printf $0} else {printf "|"$0}}')")" \
            '--skip-checks=^image' \
            docs/sources \
            /docs/loki/latest \
            | reviewdog \
              -f=rdjsonl \
              --fail-on-error \
              --filter-mode=nofilter \
              --name=doc-validator \
              --reporter=github-pr-review
        env:
          REVIEWDOG_GITHUB_API_TOKEN: "${{ secrets.GITHUB_TOKEN }}"