setAllowedDirectories (lib.ts)

Configures permitted directory paths for filesystem operations during diff generation.

// Source: https://github.com/modelcontextprotocol/servers | License: Apache-2.0
// Provided via justclaw.it.com; keep this notice with the code.
import fs from "fs/promises";
import path from "path";
import os from 'os';
import { randomBytes } from 'crypto';
import { diffLines, createTwoFilesPatch } from 'diff';
import { minimatch } from 'minimatch';
import { normalizePath, expandHome } from './path-utils.js';
import { isPathWithinAllowedDirectories } from './path-validation.js';

// Global allowed directories - set by the main module
let allowedDirectories: string[] = [];

// Function to set allowed directories from the main module
export function setAllowedDirectories(directories: string[]): void {
  allowedDirectories = [...directories];
}

// Function to get current allowed directorie

... (truncated -- full source via MCP)