#1281: add new global option --errorLog

lib/cli.js

@@ -686,8 +686,12 @@ yargs(hideBin(process.argv))
  description: 'Interactive questions where possible and go with defaults instead',
  })
  .option('api', {
- description: 'Print API calls to log ',
  choices: ['log', 'cli'],
+ description: 'Print API calls to log',
+ })
+ .option('errorLog', {
+ type: 'boolean',
+ description: 'Create a second log file that only contains error messages',
  })
  .demandCommand(1, 'Please enter a valid command')
  .strict()

lib/index.js

@@ -79,6 +79,7 @@ class Mcdev {
  'changeKeyField',
  'changeKeyValue',
  'commitHistory',
+ 'errorLog',
  'execute',
  'filter',
  'fixShared',

lib/util/util.js

@@ -315,20 +315,23 @@ export const Util = {
  )
  ),
  });
- transports.fileError = new winston.transports.File({
- // Write logs to additional error-logfile for better visibility of errors
- filename: 'logs/' + logFileName + '-errors.log',
- level: 'error', // only log errors
- lazy: true, // if true, log files will be created on demand, not at the initialization time.
- format: winston.format.combine(
- winston.format.uncolorize(),
- winston.format.timestamp({ format: 'HH:mm:ss.SSS' }),
- winston.format.simple(),
- winston.format.printf(
- (info) => `${info.timestamp} ${info.level}: ${info.message}`
- )
- ),
- });
+ if (Util.OPTIONS.errorLog) {
+ // used by CI/CD solutions like Copado to quickly show the error message to admins/users
+ transports.fileError = new winston.transports.File({
+ // Write logs to additional error-logfile for better visibility of errors
+ filename: 'logs/' + logFileName + '-errors.log',
+ level: 'error', // only log errors
+ lazy: true, // if true, log files will be created on demand, not at the initialization time.
+ format: winston.format.combine(
+ winston.format.uncolorize(),
+ winston.format.timestamp({ format: 'HH:mm:ss.SSS' }),
+ winston.format.simple(),
+ winston.format.printf(
+ (info) => `${info.timestamp} ${info.level}: ${info.message}`
+ )
+ ),
+ });
+ }
  }
  return transports;
  },