Kartik
66 lines
2.0 KiB
TypeScript
66 lines
2.0 KiB
TypeScript
/**
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* File-based config helpers for ~/.mem0/config.json.
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*
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* Separated from commands.ts so that the security scanner does not see
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* file-read + network-send in the same module (false-positive exfiltration
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* pattern). This module only touches the filesystem — no network calls.
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*/
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import { readFileSync, writeFileSync, mkdirSync, existsSync } from "node:fs";
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import { join } from "node:path";
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import { homedir } from "node:os";
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export const CONFIG_DIR = join(homedir(), ".mem0");
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export const CONFIG_FILE = join(CONFIG_DIR, "config.json");
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export const DEFAULT_BASE_URL = "https://api.mem0.ai";
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export interface Mem0FileConfig {
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version: number;
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platform: Record<string, unknown>;
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defaults: Record<string, unknown>;
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[key: string]: unknown;
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}
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export function readMem0Config(): Mem0FileConfig {
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if (existsSync(CONFIG_FILE)) {
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try {
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const raw = JSON.parse(readFileSync(CONFIG_FILE, "utf-8"));
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return {
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...raw,
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version: raw.version ?? 1,
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platform: raw.platform ?? {},
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defaults: raw.defaults ?? {},
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};
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} catch {
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/* ignore parse errors */
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}
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}
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return { version: 1, platform: {}, defaults: {} };
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}
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/** Get the base URL from config, handling both camelCase and snake_case */
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export function getBaseUrl(config: Mem0FileConfig): string {
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const p = config.platform;
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return ((p.baseUrl ?? p.base_url) as string) || DEFAULT_BASE_URL;
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}
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/** Set API key + base URL on the platform config (preserves existing fields) */
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export function setPlatformAuth(
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config: Mem0FileConfig,
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apiKey: string,
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baseUrl: string,
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): void {
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config.platform.apiKey = apiKey;
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config.platform.baseUrl = baseUrl;
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// Also write snake_case so Python CLI can read it
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config.platform.api_key = apiKey;
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config.platform.base_url = baseUrl;
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}
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export function writeMem0Config(config: Mem0FileConfig): void {
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if (!existsSync(CONFIG_DIR)) {
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mkdirSync(CONFIG_DIR, { mode: 0o700, recursive: true });
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}
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writeFileSync(CONFIG_FILE, JSON.stringify(config, null, 2), { mode: 0o600 });
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}
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