src/utils/FileUtils.ts

   1 import logger from './Logger';
   2
   3 export default class FileUtils {
   4   static handleFileException(logPrefix: string, fileType: string, filePath: string, error: NodeJS.ErrnoException, consoleOut = false): void {
   5     const prefix = logPrefix.length !== 0 ? logPrefix + ' ' : '';
   6     if (error.code === 'ENOENT') {
   7       if (consoleOut) {
   8         console.warn(prefix + fileType + ' file ' + filePath + ' not found: ', error);
   9       } else {
  10         logger.warn(prefix + fileType + ' file ' + filePath + ' not found: %j', error);
  11       }
  12     } else if (error.code === 'EEXIST') {
  13       if (consoleOut) {
  14         console.warn(prefix + fileType + ' file ' + filePath + ' already exists: ', error);
  15       } else {
  16         logger.warn(prefix + fileType + ' file ' + filePath + ' already exists: %j', error);
  17       }
  18     } else if (error.code === 'EACCES') {
  19       if (consoleOut) {
  20         console.warn(prefix + fileType + ' file ' + filePath + ' access denied: ', error);
  21       } else {
  22         logger.warn(prefix + fileType + ' file ' + filePath + ' access denied: %j', error);
  23       }
  24     } else {
  25       if (consoleOut) {
  26         console.error(prefix + fileType + ' file ' + filePath + ' error: ', error);
  27       } else {
  28         logger.error(prefix + fileType + ' file ' + filePath + ' error: %j', error);
  29       }
  30       throw error;
  31     }
  32   }
  33 }