New approach

  stage: check

  script:

    - |

      INVALID_JSON_FILES=false

      EXIT_CODE=0

      find . -type f -name "*.json" -print0 | while IFS= read -r -d '' file; do

        if ! diff -q <(jq . "$file") "$file" >/dev/null 2>&1; then

          echo "❌ Unformatted JSON: $file"

          INVALID_JSON_FILES=true

          EXIT_CODE=1

        fi

      done

      if [ "$INVALID_JSON_FILES" == "true" ]; then

        echo "Some JSON files are not formatted. Please run jq to fix them."

        exit 1

      fi

      exit $EXIT_CODE

process_asn:

  image: "forge.etsi.org:5050/li/schemas-definitions/asn1test:latest"