check_gds_files.yml

name: Check GDS and OAS File Submissions

on:
  pull_request:
    types: [opened, synchronize, reopened]

jobs:
  check_files:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Fetch all branches
        run: git fetch --all

      - name: Get list of changed files
        id: changed_files
        run: |
          FILES=$(git diff --name-only --diff-filter=ACM origin/${{ github.base_ref }}...HEAD)
          echo "files=$FILES" >> $GITHUB_ENV

      - name: Debug changed files
        run: |
          echo "Changed files: ${{ env.files }}"


      - name: Debug File Paths
        run: |
          echo "Files detected: ${{ env.files }}"
          mapfile -t file_array <<< "${{ env.files }}"
          for file in "${file_array[@]}"; do
            echo "Checking file: '$file'"
          done
        shell: bash
        
      - name: Check GDS and OAS file locations and names
        run: |
          changed_files="${{ env.files }}"
      
          # Convert newline-separated string into an array
          mapfile -t file_array <<< "$changed_files"
      
          for file in "${file_array[@]}"; do
            trimmed_file=$(echo "$file" | tr -d '[:space:]') # Trim spaces/newlines
            abs_path=$(realpath "$trimmed_file")
      
            if [[ "$trimmed_file" == *.gds || "$trimmed_file" == *.oas ]]; then
              if [[ "$trimmed_file" != submissions/* ]]; then
                echo "Error: File '$trimmed_file' is not in the 'submissions' folder."
                exit 1
              fi
              if [[ "$trimmed_file" == *" "* ]]; then
                echo "Error: File '$trimmed_file' contains spaces in the filename."
                exit 1
              fi
            fi
          done
        shell: bash

      - name: Success message
        if: success()
        run: echo "All GDS and OAS files are correctly placed in the submissions folder and contain no spaces in their filenames."