57 lines
1.3 KiB
Plaintext
57 lines
1.3 KiB
Plaintext
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/**
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* @flow
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*/
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import bunyan from '@expo/bunyan';
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import path from 'path';
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import UserSettings from './UserSettings';
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class ConsoleRawStream {
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write(rec) {
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if (rec.level < bunyan.INFO) {
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console.log(rec);
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} else if (rec.level < bunyan.WARN) {
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console.info(rec);
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} else if (rec.level < bunyan.ERROR) {
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console.warn(rec);
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} else {
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console.error(rec);
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}
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}
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}
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// TODO(perry) teach flow about the logger type here
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let logger: any = bunyan.createLogger({
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name: 'expo',
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serializers: bunyan.stdSerializers,
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streams: [
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{
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level: 'debug',
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type: 'rotating-file',
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path: path.join(UserSettings.dotExpoHomeDirectory(), 'log'),
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period: '1d', // daily rotation
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count: 3, // keep 3 back copies
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},
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...(process.env.DEBUG && process.env.NODE_ENV !== 'production'
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? [
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{
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type: 'raw',
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stream: new ConsoleRawStream(),
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closeOnExit: false,
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level: 'debug',
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},
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]
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: []),
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],
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});
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logger.notifications = logger.child({ type: 'notifications' });
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logger.global = logger.child({ type: 'global' });
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logger.DEBUG = bunyan.DEBUG;
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logger.INFO = bunyan.INFO;
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logger.WARN = bunyan.WARN;
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logger.ERROR = bunyan.ERROR;
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export default logger;
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