mrmBot-Matrix/utils/logger.js

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import winston from "winston";
import "winston-daily-rotate-file";
export const logger = winston.createLogger({
levels: {
error: 0,
warn: 1,
info: 2,
main: 3,
debug: 4
},
transports: [
new winston.transports.Console({ format: winston.format.colorize({ all: true }), stderrLevels: ["error", "warn"] }),
new winston.transports.DailyRotateFile({ filename: "logs/error-%DATE%.log", level: "error", zippedArchive: true, maxSize: 4194304, maxFiles: 8 }),
new winston.transports.DailyRotateFile({ filename: "logs/main-%DATE%.log", zippedArchive: true, maxSize: 4194304, maxFiles: 8 })
],
level: process.env.DEBUG_LOG ? "debug" : "main",
format: winston.format.combine(
winston.format.timestamp({ format: "YYYY-MM-DD HH:mm:ss" }),
winston.format.printf((info) => {
const {
timestamp, level, message, ...args
} = info;
return `[${timestamp}]: [${level.toUpperCase()}] - ${message} ${Object.keys(args).length ? JSON.stringify(args, null, 2) : ""}`;
}),
)
});
winston.addColors({
info: "green",
main: "gray",
debug: "magenta",
warn: "yellow",
error: "red"
});
export function log(type, content) { return content ? logger.log(type === "log" ? "main" : type, content) : logger.info(type); }
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export function error(...args) { return log("error", ...args); }
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export function warn(...args) { return log("warn", ...args); }
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export function debug(...args) { return log("debug", ...args); }