qiniu-mcp/dist/config.js

A Model Context Protocol server for Qiniu Cloud Storage services with optimized local file upload support

import { readFileSync, existsSync } from 'fs';
import { homedir } from 'os';
import { join } from 'path';
export class ConfigManager {
    static instance;
    config = null;
    remoteConfig;
    constructor() {
        // 默认远程服务器配置 - 使用你的服务器
        this.remoteConfig = {
            endpoint: process.env.QINIU_MCP_ENDPOINT || 'http://mcp.qiaomu.ai:8766/qiniu/api',
            timeout: 30000
        };
    }
    static getInstance() {
        if (!ConfigManager.instance) {
            ConfigManager.instance = new ConfigManager();
        }
        return ConfigManager.instance;
    }
    /**
     * 从多个位置加载配置
     */
    loadConfig() {
        if (this.config) {
            return this.config;
        }
        // 1. 从环境变量加载
        const envConfig = this.loadFromEnv();
        if (envConfig) {
            this.config = envConfig;
            return this.config;
        }
        // 2. 从用户配置文件加载
        const fileConfig = this.loadFromFile();
        if (fileConfig) {
            this.config = fileConfig;
            return this.config;
        }
        return null;
    }
    loadFromEnv() {
        const accessKey = process.env.QINIU_ACCESS_KEY;
        const secretKey = process.env.QINIU_SECRET_KEY;
        if (accessKey && secretKey) {
            return {
                accessKey,
                secretKey,
                bucket: process.env.QINIU_BUCKET,
                region: process.env.QINIU_REGION,
                domain: process.env.QINIU_DOMAIN
            };
        }
        return null;
    }
    loadFromFile() {
        const configPaths = [
            join(process.cwd(), '.qiniu-mcp.json'),
            join(homedir(), '.qiniu-mcp.json'),
            join(homedir(), '.config', 'qiniu-mcp', 'config.json')
        ];
        for (const configPath of configPaths) {
            if (existsSync(configPath)) {
                try {
                    const content = readFileSync(configPath, 'utf-8');
                    const config = JSON.parse(content);
                    if (config.accessKey && config.secretKey) {
                        return config;
                    }
                }
                catch (error) {
                    console.warn(`Failed to load config from ${configPath}:`, error);
                }
            }
        }
        return null;
    }
    getRemoteConfig() {
        return this.remoteConfig;
    }
    setRemoteEndpoint(endpoint) {
        this.remoteConfig.endpoint = endpoint;
    }
    hasValidConfig() {
        return this.loadConfig() !== null;
    }
    /**
     * 生成配置文件模板
     */
    generateConfigTemplate() {
        return JSON.stringify({
            accessKey: "your_qiniu_access_key",
            secretKey: "your_qiniu_secret_key",
            bucket: "your_default_bucket",
            region: "z0", // 华东-浙江
            domain: "your_custom_domain.com"
        }, null, 2);
    }
}
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