validation.yaml

name: Validation

on:
  - pull_request

jobs:
  validate-tds:
    name: Validate TDs
    runs-on: ubuntu-latest

    steps:
      - name: Checkout wot-testing
        uses: actions/checkout@v4

      - name: Setup Node.js                         
        uses: actions/setup-node@v4.1.0
        with:
          node-version: '20'

      - name: Create empty folder
        run: npm init -y
        
      - name: Install Playground CLI
        run: npm i @thing-description-playground/cli
        
      - name: Run validation script on all new matching files
        env:
          VALIDATION_SCRIPT: node_modules/@thing-description-playground/cli/index.js
          PATTERN: "*.td.jsonld" 
        run: |
          # Get the list of changed files
          url="https://api.github.com/repos/${{ github.repository }}/pulls/${{ github.event.pull_request.number }}/files"
          changed_files=$(curl -s -X GET -G $url | jq -r '.[] | if .status!="removed" then .filename else empty end')

          exit_code=0
          for file in $changed_files; do
            echo "===================="
            # Check the file extension
            if [[ $file == $PATTERN ]]; then 
              echo 'Validating' $file '...'
              result=$(node $VALIDATION_SCRIPT -i $file -d)
              if [[ $result == *"'failed'"* ]]; then
                echo "$result"
                echo '::error::Validation failed ✗'
                exit_code=1
              else
                echo "$result"
                echo 'Validation passed ✓'
              fi
            else
              echo 'Skipped' $file
            fi
          done
          exit $exit_code