structure-validation.yml

name: Validate Repository Structure

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main

jobs:
  validate-structure:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout Code
        uses: actions/checkout@v3

      - name: Validate Repository Structure
        run: |
          # Ensure the main README.md exists
          if [ ! -f "README.md" ]; then
            echo "Root README.md is missing. Please add a README.md with discipline name and code."
            exit 1
          fi

          # Ensure each task folder has a README.md and no unauthorized files
          for dir in */ ; do
            if [ ! -f "${dir}/README.md" ]; then
              echo "Task ${dir} is missing a README.md. Each task folder must have a README.md file with the task description."
              exit 1
            fi

            # Check that every file in the task folder follows the author naming convention
            for file in "${dir}"*; do
              filename=$(basename "$file")
              if [[ "$filename" != *"."* ]]; then
                echo "File ${filename} in ${dir} does not follow the naming convention. It should be named as 'author.extension'."
                exit 1
              fi
            done
          done

          echo "Repository structure is valid."