@hestjs/logger/dist/transports.js

HestJS Logger - A powerful logging solution based on Pino

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.createConsoleTransport = createConsoleTransport;
exports.createFileTransport = createFileTransport;
exports.createRotatingFileTransport = createRotatingFileTransport;
exports.createJsonFileTransport = createJsonFileTransport;
exports.createMultiTransport = createMultiTransport;
exports.createDevelopmentTransport = createDevelopmentTransport;
exports.createProductionTransport = createProductionTransport;
exports.getEnvironmentTransport = getEnvironmentTransport;
/**
 * 控制台传输配置
 */
function createConsoleTransport(options = {}) {
    return {
        type: "console",
        target: "pino-pretty",
        options: {
            colorize: options.colorize ?? true,
            translateTime: options.translateTime ?? "yyyy-mm-dd HH:MM:ss.l",
            ignore: options.ignore ?? "pid,hostname",
            singleLine: options.singleLine ?? false,
            hideObject: options.hideObject ?? false,
            messageFormat: "{end}{msg}",
            ...options,
        },
    };
}
/**
 * 文件传输配置
 */
function createFileTransport(options = { destination: "./logs/app.log" }) {
    const { destination, ...restOptions } = options;
    return {
        type: "file",
        target: "pino/file",
        options: {
            destination,
            mkdir: true,
            append: true,
            ...restOptions,
        },
    };
}
/**
 * 滚动文件传输配置
 */
function createRotatingFileTransport(options = { filename: "./logs/app-%DATE%.log" }) {
    return {
        type: "custom",
        target: "pino-roll",
        options: {
            file: options.filename,
            frequency: options.frequency ?? "daily",
            size: options.maxSize ?? "10M",
            limit: options.maxFiles ?? "7",
            dateFormat: options.dateFormat ?? "YYYY-MM-DD",
            ...options,
        },
    };
}
/**
 * JSON 文件传输配置
 */
function createJsonFileTransport(options = { destination: "./logs/app.json" }) {
    return {
        type: "file",
        target: "pino/file",
        options: {
            destination: options.destination,
            mkdir: options.mkdir ?? true,
            append: options.append ?? true,
        },
    };
}
/**
 * 多传输配置
 */
function createMultiTransport(transports) {
    return {
        targets: transports.map((transport) => ({
            target: transport.target,
            options: transport.options,
            level: transport.options?.level,
        })),
    };
}
/**
 * 开发环境传输
 */
function createDevelopmentTransport() {
    return createConsoleTransport({
        colorize: true,
        translateTime: "yy-mm-dd HH:MM:ss.l",
        ignore: "pid,hostname",
        singleLine: false,
    });
}
/**
 * 生产环境传输
 */
function createProductionTransport() {
    return createMultiTransport([
        createJsonFileTransport({
            destination: "./logs/app.json",
        }),
        createFileTransport({
            destination: "./logs/error.log",
        }),
    ]);
}
/**
 * 根据环境获取传输配置
 */
function getEnvironmentTransport(env) {
    const environment = env || process.env.NODE_ENV || "development";
    switch (environment) {
        case "production":
        case "prod":
            return createProductionTransport();
        case "test":
        case "testing":
            return undefined; // 测试环境通常不需要传输
        case "development":
        case "dev":
        default:
            return createDevelopmentTransport();
    }
}
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