content-check.yml

name: Content Compliance Check

on: [pull_request]

jobs:
  content-compliance:
    runs-on: ubuntu-latest

    steps:
    - name: Checkout repository
      uses: actions/checkout@v2

    - name: Set up Node.js
      uses: actions/setup-node@v2
      with:
        node-version: '14'

    - name: Install dependencies
      run: npm install

    - name: File Naming and Folder Structure Compliance
      run: |
        files_invalid=false
        for file in $(git diff --name-only origin/main...HEAD)
        do
          if [[ $file == articles/* || $file == guides/* ]]
          then
            if ! [[ $file =~ ^(articles|guides)/[0-9]{8}_[a-z0-9_]+\.md$ ]]
            then
              echo "Error: File \"$file\" does not follow the naming convention YYYYMMDD_title_of_the_article.md in 'articles' or 'guides' folder" >&2
              files_invalid=true
            fi
          fi

          if [[ $file == assets/* ]]
          then
            if ! [[ $file =~ ^assets/[0-9]{8}_[a-z0-9_]+_img[0-9]+\.png$ ]]
            then
              echo "Error: File \"$file\" does not follow the naming convention YYYYMMDD_title_of_the_article_imgN.png in 'assets' folder" >&2
              files_invalid=true
            fi
          fi
        done
        if [ $files_invalid = true ]; then
          exit 1
        fi

    - name: Run Markdown Lint
      run: npx markdownlint '**/*.md --ignore "node_modules"'