pacote-install/dist/utils/logger.js

A tool to download npm packages from specific registries

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.LogLevel = void 0;
exports.createLogger = createLogger;
const chalk_1 = __importDefault(require("chalk"));
// 日志级别
var LogLevel;
(function (LogLevel) {
    LogLevel[LogLevel["DEBUG"] = 0] = "DEBUG";
    LogLevel[LogLevel["INFO"] = 1] = "INFO";
    LogLevel[LogLevel["WARN"] = 2] = "WARN";
    LogLevel[LogLevel["ERROR"] = 3] = "ERROR";
    LogLevel[LogLevel["SILENT"] = 4] = "SILENT";
})(LogLevel || (exports.LogLevel = LogLevel = {}));
class Logger {
    constructor(options = {}) {
        var _a, _b, _c;
        this.progressBar = null;
        this.level = (_a = options.level) !== null && _a !== void 0 ? _a : LogLevel.INFO;
        this.prefix = (_b = options.prefix) !== null && _b !== void 0 ? _b : 'pacote-install';
        this.enableProgress = (_c = options.enableProgress) !== null && _c !== void 0 ? _c : true;
    }
    setLevel(level) {
        this.level = level;
    }
    setPrefix(prefix) {
        this.prefix = prefix;
    }
    enableProgressBar(enable) {
        this.enableProgress = enable;
    }
    debug(message, ...args) {
        if (this.level <= LogLevel.DEBUG) {
            console.log(chalk_1.default.gray(`[${this.prefix}] ${message}`), ...args);
        }
    }
    info(message, ...args) {
        if (this.level <= LogLevel.INFO) {
            console.log(chalk_1.default.cyan(`[${this.prefix}]`), message, ...args);
        }
    }
    success(message, ...args) {
        if (this.level <= LogLevel.INFO) {
            console.log(chalk_1.default.green(`[${this.prefix}] ✓`), message, ...args);
        }
    }
    warn(message, ...args) {
        if (this.level <= LogLevel.WARN) {
            console.log(chalk_1.default.yellow(`[${this.prefix}] ⚠️`), message, ...args);
        }
    }
    error(message, ...args) {
        if (this.level <= LogLevel.ERROR) {
            if (message instanceof Error) {
                console.error(chalk_1.default.red(`[${this.prefix}] ✖`), message.message, ...args);
                this.debug(`错误堆栈: ${message.stack}`);
            }
            else {
                console.error(chalk_1.default.red(`[${this.prefix}] ✖`), message, ...args);
            }
        }
    }
    // 创建进度条
    createProgressBar(total, message) {
        if (!this.enableProgress || this.level > LogLevel.INFO) {
            return;
        }
        // 简单的进度显示逻辑
        this.progressBar = {
            total,
            current: 0,
            message,
            start: Date.now(),
            update: (value) => {
                if (!this.progressBar)
                    return;
                this.progressBar.current = value;
                const percent = Math.round((value / this.progressBar.total) * 100);
                const elapsed = ((Date.now() - this.progressBar.start) / 1000).toFixed(1);
                process.stdout.write(`\r[${this.prefix}] ${this.progressBar.message}: ${percent}% (${value}/${this.progressBar.total}) 耗时: ${elapsed}s`);
            },
            complete: () => {
                if (!this.progressBar)
                    return;
                const total = ((Date.now() - this.progressBar.start) / 1000).toFixed(1);
                process.stdout.write(`\r[${this.prefix}] ${this.progressBar.message}: 100% (${this.progressBar.total}/${this.progressBar.total}) 完成! 总耗时: ${total}s\n`);
                this.progressBar = null;
            }
        };
    }
    updateProgress(value) {
        if (this.progressBar) {
            this.progressBar.update(value);
        }
    }
    completeProgress() {
        if (this.progressBar) {
            this.progressBar.complete();
        }
    }
    // 包装错误
    wrapError(err, context) {
        let error;
        if (err instanceof Error) {
            error = err;
        }
        else if (typeof err === 'string') {
            error = new Error(err);
        }
        else {
            error = new Error(JSON.stringify(err));
        }
        // 添加上下文信息
        const enhancedError = new Error(`${context}: ${error.message}`);
        enhancedError.stack = error.stack;
        return enhancedError;
    }
}
// 默认实例
const logger = new Logger();
// 工厂方法，允许创建配置不同的logger实例
function createLogger(options = {}) {
    return new Logger(options);
}
exports.default = logger;