import { config } from 'dotenv';
// Load environment variables from .env file
config();
/**
* Custom exception for configuration errors in Storyblok MCP
*/
export class ConfigError extends Error {
constructor(message: string) {
super(message);
this.name = 'ConfigError';
}
}
/**
* Storyblok configuration interface
*/
export interface StoryblokConfig {
spaceId: string;
managementToken: string;
publicToken: string;
}
/**
* Get a required environment variable or throw ConfigError
*/
function getRequiredEnv(key: string): string {
const value = process.env[key];
if (!value) {
throw new ConfigError(`${key} is missing.`);
}
return value;
}
/**
* Loads and validates Storyblok configuration from environment variables.
* Throws ConfigError if any required variable is missing.
*/
export function loadConfig(): StoryblokConfig {
return {
spaceId: getRequiredEnv('STORYBLOK_SPACE_ID'),
managementToken: getRequiredEnv('STORYBLOK_MANAGEMENT_TOKEN'),
publicToken: getRequiredEnv('STORYBLOK_DEFAULT_PUBLIC_TOKEN'),
};
}
/**
* API endpoints for Storyblok
*/
export const API_ENDPOINTS = {
MANAGEMENT: 'https://mapi.storyblok.com/v1',
} as const;
/**
* Global configuration instance
* Validated at startup - will throw if env vars are missing
*/
export const cfg = loadConfig();
