Function progress

src/utils/logger.js:118–139

* 进度条 * @param {number} current 当前进度 * @param {number} total 总进度 * @param {string} label 标签

(current, total, label = '')

     * @param {string} label 标签
     */
    progress(current, total, label = '') {
        if (this.silent) return;
        
        const percent = Math.floor((current / total) * 100);
        const barLength = 40;
        const filledLength = Math.floor((current / total) * barLength);
        const emptyLength = barLength - filledLength;
        
        // 构建进度条
        const bar = '█'.repeat(filledLength) + '░'.repeat(emptyLength);
        
        // 构建输出
        const output = `[${bar}] ${percent}% ${current}/${total} ${label}`;
        
        // 输出进度条（覆盖当前行）
        process.stdout.write(`\r${output}`);
        
        // 如果完成，添加换行
        if (current === total) {
            process.stdout.write('\n');
        }
    }
};

// 导出