Function getDefaultEnvironment

src/client/stdio.ts:67–85

()

 * Returns a default environment object including only environment variables deemed safe to inherit.
 */
export function getDefaultEnvironment(): Record<string, string> {
    const env: Record<string, string> = {};

    for (const key of DEFAULT_INHERITED_ENV_VARS) {
        const value = process.env[key];
        if (value === undefined) {
            continue;
        }

        if (value.startsWith('()')) {
            // Skip functions, which are a security risk.
            continue;
        }

        env[key] = value;
    }

    return env;
}

/**
 * Client transport for stdio: this will connect to a server by spawning a process and communicating with it over stdin/stdout.