old_contents: 'use strict';
  
  const Winston = require('winston');
  
  function Logger(level) {
    const logLevel = level || 'info';
  
    const logger = new Winston.Logger({
      level: logLevel,
      transports: [
        new Winston.transports.Console({
          colorize: true,
          timestamp: true,
          json: true,
          stringify: true
        })
      ]
    });
  
    return logger;
  }
  
  exports.attach = Logger;
  
new_contents: 'use strict';
  
  const Winston = require('winston');
  
  function Logger(level) {
    const logLevel = level || 'info';
  
    const logger = new Winston.Logger({
      level: logLevel,
      transports: [
        new Winston.transports.Console({
          colorize: false,
          timestamp: true,
          json: true,
          stringify: true
        })
      ]
    });
  
    return logger;
  }
  
  exports.attach = Logger;
  
subject: Set colorize to false for downstream consumers