Gareth Latty
43 lines
984 B
TypeScript
43 lines
984 B
TypeScript
import winston from "winston";
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const logFormat = winston.format.printf((info) => {
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const stringRest = JSON.stringify(
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{
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...info,
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level: undefined,
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message: undefined,
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splat: undefined,
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},
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null,
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2,
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);
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if (stringRest !== "{}") {
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return `${info.level}: ${info.message}\n${stringRest}`;
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} else {
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return `${info.level}: ${info.message}`;
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}
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});
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export const logger = winston.createLogger({
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transports: [new winston.transports.Console()],
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format: winston.format.combine(
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winston.format.timestamp(),
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winston.format.colorize(),
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logFormat,
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),
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});
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const exceptionHandler = new winston.ExceptionHandler(logger);
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export const exceptionToMeta =
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exceptionHandler.getAllInfo.bind(exceptionHandler);
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export const logException = (
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message: string,
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error: Error,
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data?: string,
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): void => {
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const details = exceptionToMeta(error);
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logger.error(message, details === undefined ? details : { details, data });
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};
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