| 1 | import { Console, File } from 'winston/lib/winston/transports'; |
| 2 | import { Logger, createLogger, format, transport } from 'winston'; |
| 3 | |
| 4 | import Configuration from './Configuration'; |
| 5 | import DailyRotateFile from 'winston-daily-rotate-file'; |
| 6 | import Utils from './Utils'; |
| 7 | |
| 8 | let transports: transport[]; |
| 9 | if (Configuration.getLogRotate()) { |
| 10 | const logMaxFiles = Configuration.getLogMaxFiles(); |
| 11 | transports = [ |
| 12 | new DailyRotateFile({ filename: Utils.insertAt(Configuration.getLogErrorFile(), '-%DATE%', Configuration.getLogErrorFile().indexOf('.log')), level: 'error', maxFiles: logMaxFiles }), |
| 13 | new DailyRotateFile({ filename: Utils.insertAt(Configuration.getLogFile(), '-%DATE%', Configuration.getLogFile().indexOf('.log')), maxFiles: logMaxFiles }), |
| 14 | ]; |
| 15 | } else { |
| 16 | transports = [ |
| 17 | new File({ filename: Configuration.getLogErrorFile(), level: 'error' }), |
| 18 | new File({ filename: Configuration.getLogFile() }), |
| 19 | ]; |
| 20 | } |
| 21 | |
| 22 | const logger: Logger = createLogger({ |
| 23 | level: Configuration.getLogLevel(), |
| 24 | format: format.combine(format.splat(), format[Configuration.getLogFormat()]()), |
| 25 | transports: transports, |
| 26 | }); |
| 27 | |
| 28 | // |
| 29 | // If enabled, log to the `console` with the format: |
| 30 | // `${info.level}: ${info.message} JSON.stringify({ ...rest }) ` |
| 31 | // |
| 32 | if (Configuration.getLogConsole()) { |
| 33 | logger.add(new Console({ |
| 34 | format: format.combine(format.splat(), format[Configuration.getLogFormat()]()), |
| 35 | })); |
| 36 | } |
| 37 | |
| 38 | export default logger; |