@zhangzhao1102/yapi-mcp-server/dist/utils/config.js

YApi MCP Server - 用于与YApi接口管理平台交互的MCP服务器

import { readFileSync, existsSync } from 'fs';
import path from 'path';
export class ConfigManager {
    constructor() {
        this.config = this.loadConfig();
    }
    static getInstance() {
        if (!ConfigManager.instance) {
            ConfigManager.instance = new ConfigManager();
        }
        return ConfigManager.instance;
    }
    loadConfig() {
        let config = {
            baseUrl: undefined,
            username: undefined,
            password: undefined,
            token: undefined,
            uid: undefined,
        };
        // 从环境变量获取配置文件路径
        const homeDir = process.env.HOME || process.env.USERPROFILE;
        if (!homeDir) {
            console.error('无法获取用户主目录');
            return config;
        }
        const mcpConfigPath = path.join(homeDir, '.cursor', 'mcp.json');
        // 尝试从配置文件读取yapi-mcp-server配置
        try {
            if (existsSync(mcpConfigPath)) {
                const rawContent = readFileSync(mcpConfigPath, 'utf-8').replace(/^\uFEFF/, '');
                let mcpConfig;
                try {
                    mcpConfig = JSON.parse(rawContent);
                }
                catch (error) {
                    console.warn('无法解析 MCP 配置(JSON.parse 失败):', error);
                    return config;
                }
                if (typeof mcpConfig !== 'object' || mcpConfig === null) {
                    console.warn('MCP 配置不是对象，实际类型:', typeof mcpConfig);
                    return config;
                }
                // 查找yapi-mcp-server配置
                if (mcpConfig.mcpServers && typeof mcpConfig.mcpServers === 'object') {
                    const yapiServer = mcpConfig.mcpServers['yapi-mcp-server'];
                    if (yapiServer && yapiServer.env) {
                        config = {
                            baseUrl: yapiServer.env.YAPI_BASE_URL || config.baseUrl,
                            username: yapiServer.env.YAPI_USERNAME || undefined,
                            password: yapiServer.env.YAPI_PASSWORD || undefined,
                            token: undefined,
                            uid: undefined,
                        };
                    }
                }
            }
        }
        catch (error) {
            console.warn('无法读取MCP配置文件:', error);
        }
        return config;
    }
    getConfig() {
        return this.config;
    }
    updateConfig(newConfig) {
        this.config = { ...this.config, ...newConfig };
    }
    validateConfig() {
        const errors = [];
        if (!this.config.baseUrl) {
            errors.push('YAPI_BASE_URL 环境变量未设置');
        }
        if (!this.config.password && !this.config.username) {
            errors.push('YAPI_USERNAME 和 YAPI_PASSWORD 环境变量是必需的');
        }
        return {
            isValid: errors.length === 0,
            errors
        };
    }
}
export const configManager = ConfigManager.getInstance();
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