import { config as loadDotenv } from "dotenv";
import { mkdirSync, existsSync } from "fs";
import { join, dirname } from "path";
import { createHash } from "crypto";
import { fileURLToPath } from "url";
// Get the directory of this file for relative .env loading
const __filename = fileURLToPath(import.meta.url);
const __dirname = dirname(__filename);
export interface ShopifyConfig {
storeDomain: string;
adminAccessToken: string;
storefrontAccessToken?: string;
customerAccessToken?: string;
apiVersion: string;
bugReportEnabled: boolean;
bugReportDir?: string;
}
export function loadConfig(): ShopifyConfig {
// Try to load .env files from the package root (one level up from dist/)
// Priority: .env.local > .env (local overrides shared)
const packageRoot = join(__dirname, "..");
loadDotenv({ path: join(packageRoot, ".env.local") });
loadDotenv({ path: join(packageRoot, ".env") });
const storeDomain = process.env.SHOPIFY_STORE_URL;
const adminAccessToken = process.env.SHOPIFY_ACCESS_TOKEN;
const storefrontAccessToken = process.env.SHOPIFY_STOREFRONT_ACCESS_TOKEN;
const customerAccessToken = process.env.SHOPIFY_CUSTOMER_ACCESS_TOKEN;
const apiVersion = process.env.SHOPIFY_API_VERSION || "2025-01";
const bugReportEnabled = process.env.SHOPIFY_MCP_BUG_REPORTS === "true";
const bugReportBaseDir = process.env.SHOPIFY_MCP_BUG_REPORT_DIR;
if (!storeDomain) {
throw new Error(
"SHOPIFY_STORE_URL is required. Set it to your store's myshopify.com domain (e.g. my-store.myshopify.com)."
);
}
if (!adminAccessToken) {
throw new Error(
"SHOPIFY_ACCESS_TOKEN is required. Create a custom app in Shopify Admin > Settings > Apps and development channels to get one."
);
}
// Normalize: strip protocol and trailing slash
const normalized = storeDomain
.replace(/^https?:\/\//, "")
.replace(/\/$/, "");
// Create unique bug report directory per store
let bugReportDir: string | undefined;
if (bugReportEnabled) {
// Create a unique identifier from store domain + session timestamp
const sessionId = Date.now().toString(36);
const storeHash = createHash("md5")
.update(normalized)
.digest("hex")
.slice(0, 8);
const dirName = `${normalized.replace(/\./g, "-")}_${storeHash}_${sessionId}`;
bugReportDir = bugReportBaseDir
? join(bugReportBaseDir, dirName)
: join(process.cwd(), ".bug-reports", dirName);
// Create the directory if it doesn't exist
if (!existsSync(bugReportDir)) {
mkdirSync(bugReportDir, { recursive: true });
console.error(`[shopify-store-mcp] Bug reports enabled: ${bugReportDir}`);
}
}
// Debug logging for troubleshooting
console.error(`[shopify-store-mcp] Store domain: ${normalized}`);
console.error(`[shopify-store-mcp] Token prefix: ${adminAccessToken.substring(0, 8)}...`);
console.error(`[shopify-store-mcp] Token length: ${adminAccessToken.length} chars`);
return {
storeDomain: normalized,
adminAccessToken,
storefrontAccessToken,
customerAccessToken,
apiVersion,
bugReportEnabled,
bugReportDir,
};
}
