76 lines
1.7 KiB
JavaScript
76 lines
1.7 KiB
JavaScript
const { createLogger, format, transports } = require("winston");
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const { combine, timestamp, label, printf } = format;
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const defaultFormat = printf(({ level, message, timestamp }) => {
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return `${timestamp} ${level}: ${message}`;
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});
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const sessionFormat = printf(({ level, message, label, timestamp }) => {
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return `${timestamp} [Session ${label}] ${level}: ${message}`;
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});
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function createBaseLogger(options) {
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const logger = createLogger({
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format: combine(format.colorize({ all: true }), timestamp(), defaultFormat),
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transports: [new transports.Console()],
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});
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const oldInfo = logger.info;
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const oldWarn = logger.info;
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const oldError = logger.error;
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logger.info = function (input) {
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if (!shouldLog(options)) {
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return;
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}
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oldInfo(input);
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};
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logger.error = function (input) {
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if (!shouldLog(options)) {
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return;
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}
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oldError(input);
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};
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logger.warn = function (input) {
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if (!shouldLog(options)) {
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return;
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}
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oldWarn(input);
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};
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return logger;
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}
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function createSessionLogger(options, ilabel) {
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const logger = createLogger({
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format: combine(label({ label: ilabel }), format.colorize({ all: true }), timestamp(), sessionFormat),
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transports: [new transports.Console()],
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});
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const oldInfo = logger.info;
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const oldWarn = logger.info;
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const oldError = logger.error;
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logger.info = function (input) {
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if (!shouldLog(options)) {
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return;
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}
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oldInfo(input);
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};
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logger.error = function (input) {
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if (!shouldLog(options)) {
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return;
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}
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oldError(input);
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};
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logger.warn = function (input) {
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if (!shouldLog(options)) {
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return;
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}
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oldWarn(input);
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};
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return logger;
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}
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function shouldLog(options) {
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return options.logs || !options.bars;
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}
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module.exports = { createBaseLogger, createSessionLogger };
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