126 lines
4.2 KiB
TypeScript
126 lines
4.2 KiB
TypeScript
/*
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* SPDX-FileCopyrightText: syuilo and misskey-project
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* SPDX-License-Identifier: AGPL-3.0-only
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*/
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import cluster from 'node:cluster';
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import { pino } from 'pino';
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import pinoPretty from 'pino-pretty';
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import { bindThis } from '@/decorators.js';
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import { envOption } from './env.js';
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import type { KEYWORD } from 'color-convert/conversions.js';
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// @ts-expect-error it gives error if we use pinoPretty.PinoPretty instead of pinoPretty.
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const pinoPrettyStream = pinoPretty({
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levelFirst: false,
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levelKey: 'level',
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timestampKey: 'time',
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messageKey: 'message',
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errorLikeObjectKeys: ['e', 'err', 'error'],
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ignore: 'severity,pid,hostname,cluster,important',
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messageFormat: '@{cluster} | {message}',
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});
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// eslint-disable-next-line import/no-default-export
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export default class Logger {
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private readonly domain: string;
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private logger: pino.Logger;
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private context: Record<string, any> = {};
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constructor(domain: string, _color?: KEYWORD, _store = true, parentLogger?: Logger) {
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if (parentLogger) {
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this.domain = parentLogger.domain + '.' + domain;
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} else {
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this.domain = domain;
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}
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this.logger = pino({
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name: this.domain,
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level: envOption.verbose ? 'debug' : 'info',
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depthLimit: 8,
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edgeLimit: 128,
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redact: ['context.password', 'context.token'],
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enabled: !envOption.quiet || envOption.logJson,
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timestamp: envOption.withLogTime || envOption.logJson ? pino.stdTimeFunctions.isoTime : false,
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messageKey: 'message',
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errorKey: 'error',
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formatters: {
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level: (label, number) => ({ severity: label, level: number }),
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},
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mixin: () => ({ cluster: cluster.isPrimary ? 'primary' : `worker#${cluster.worker!.id}`, ...this.context }),
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}, !envOption.logJson ? pinoPrettyStream : undefined);
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}
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@bindThis
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public createSubLogger(domain: string, _color?: KEYWORD, _store = true): Logger {
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return new Logger(domain, undefined, false, this);
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}
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@bindThis
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public setContext(context: Record<string, any>): void {
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this.context = context;
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}
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@bindThis
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public error(x: string | Error, context?: Record<string, any> | null, important = false): void { // 実行を継続できない状況で使う
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if (context === null) context = undefined;
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if (x instanceof Error) {
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context = context ?? {};
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context.error = x;
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if (important) this.logger.fatal({ context, important }, x.toString());
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else this.logger.error({ context, important }, x.toString());
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} else if (typeof x === 'object') {
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context = context ?? {};
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context.error = context.error ?? x;
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if (important) this.logger.fatal({ context, important }, `${(x as any).message ?? (x as any).name ?? x}`);
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else this.logger.error({ context, important }, `${(x as any).message ?? (x as any).name ?? x}`);
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} else {
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if (important) this.logger.fatal({ context, important }, x);
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else this.logger.error({ context, important }, x);
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}
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}
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@bindThis
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public warn(x: string | Error, context?: Record<string, any> | null, important = false): void { // 実行を継続できるが改善すべき状況で使う
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if (context === null) context = undefined;
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if (x instanceof Error) {
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context = context ?? {};
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context.error = x;
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this.logger.warn({ context, important }, x.toString());
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} else if (typeof x === 'object') {
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context = context ?? {};
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context.error = context.error ?? x;
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this.logger.warn({ context, important }, `${(x as any).message ?? (x as any).name ?? x}`);
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} else {
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this.logger.warn({ context, important }, x);
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}
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}
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@bindThis
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public succ(message: string, context?: Record<string, any> | null, important = false): void { // 何かに成功した状況で使う
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if (context === null) context = undefined;
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this.logger.trace({ context, important }, message);
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}
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@bindThis
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public debug(message: string, context?: Record<string, any> | null, important = false): void { // デバッグ用に使う(開発者に必要だが利用者に不要な情報)
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if (context === null) context = undefined;
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this.logger.debug({ context, important }, message);
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}
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@bindThis
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public info(message: string, context?: Record<string, any> | null, important = false): void { // それ以外
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if (context === null) context = undefined;
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this.logger.info({ context, important }, message);
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}
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}
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