jdg/.github/workflows/markdown_linter_checks.yml at cd0350a538e608a7fd22114ed515487c7d92d594 · sobolevbel/jdg · GitHub

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name: Lint markdown

on:
  pull_request:
    paths:
      - "**.md"
      - ".github/workflows/markdown_linter_rules.yml"
      - ".github/workflows/markdown_linter_checks.yml"

permissions:
  contents: read

jobs:
  markdown-lint:
    name: Lint repository
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v7
      - name: Set up Ruby
        uses: ruby/setup-ruby@v1
        with:
          ruby-version: "3.3"
          bundler-cache: true
      - name: Install markdownlint
        run: gem install mdl
      - name: Run markdown-linter
        run: mdl -s .github/workflows/markdown_linter_rules.rb docs/.
      - name: Check image alt texts
        run: |
          if grep -rEn '!\[\]|!\[[0-9]+\]|!\[[^]]*\.(png|jpe?g|gif|webp)\]' docs --include='*.md'; then
            echo "::error::Найдены картинки с пустым или бесполезным alt-текстом — опишите, что на скриншоте (см. CONTRIBUTING.md, раздел «Скриншоты»)"
            exit 1
          fi