1. /**
  2. * Extends text file hypothesis validation with error messages.
  3. *
  4. * @param {string} filePath The path to the text file.
  5. * @param {function} validationFunction The existing validation function. Takes the file content as input.
  6. * @returns {Promise<object>} A promise that resolves with the validation results, including errors.
  7. */
  8. async function extendTextFileValidation(filePath, validationFunction) {
  9. try {
  10. const fs = require('fs').promises; // Use promises for async file reading
  11. const fileContent = await fs.readFile(filePath, 'utf8'); // Read file content
  13. const results = validationFunction(fileContent); // Run existing validation
  15. if (results && Array.isArray(results)) {
  16. // Add error handling and validation messages
  17. const errors = [];
  18. for (let i = 0; i < results.length; i++) {
  19. if (results[i].error) {
  20. errors.push({
  21. line: results[i].line, // Add line number
  22. message: results[i].error,
  23. });
  24. }
  25. }
  26. if(errors.length > 0) {
  27. results.errors = errors; //add errors to results
  28. }
  29. }
  32. return results; // Return results, including validation errors
  34. } catch (error) {
  35. console.error(`Error reading or processing file: ${error.message}`);
  36. return { error: `File error: ${error.message}` }; // Return an error object
  37. }
  38. }

Add your comment