fix(utils): update medusa config resolution for consistency (#9591)

packages/core/framework/src/config/__tests__/index.spec.ts

@@ -13,14 +13,14 @@ describe("configLoader", () => {
 
     expect(configModule).toBeUndefined()
 
-    configLoader(entryDirectory, "medusa-config")
+    await configLoader(entryDirectory, "medusa-config")
 
     configModule = container.resolve(ContainerRegistrationKeys.CONFIG_MODULE)
 
     expect(configModule).toBeDefined()
     expect(configModule.projectConfig.databaseName).toBeUndefined()
 
-    configLoader(entryDirectory, "medusa-config-2")
+    await configLoader(entryDirectory, "medusa-config-2")
 
     configModule = container.resolve(ContainerRegistrationKeys.CONFIG_MODULE)
 
@@ -30,7 +30,7 @@ describe("configLoader", () => {
 
     process.env.MEDUSA_WORKER_MODE = "worker"
 
-    configLoader(entryDirectory, "medusa-config-2")
+    await configLoader(entryDirectory, "medusa-config-2")
 
     configModule = container.resolve(ContainerRegistrationKeys.CONFIG_MODULE)
 

packages/core/framework/src/config/loader.ts

@@ -26,11 +26,14 @@ container.register(
  * @param entryDirectory The directory to find the config file from
  * @param configFileName The name of the config file to search for in the entry directory
  */
-export function configLoader(
+export async function configLoader(
   entryDirectory: string,
   configFileName: string
-): ConfigModule {
-  const config = getConfigFile<ConfigModule>(entryDirectory, configFileName)
+): Promise<ConfigModule> {
+  const config = await getConfigFile<ConfigModule>(
+    entryDirectory,
+    configFileName
+  )
 
   if (config.error) {
     handleConfigError(config.error)

packages/core/utils/src/common/get-config-file.ts

@@ -1,4 +1,5 @@
 import { join } from "path"
+import { dynamicImport } from "./dynamic-import"
 
 /**
  * Attempts to resolve the config file in a given root directory.
@@ -6,22 +7,23 @@ import { join } from "path"
  * @param {string} configName - the name of the config file.
  * @return {object} an object containing the config module and its path as well as an error property if the config couldn't be loaded.
  */
-export function getConfigFile<TConfig = unknown>(
+export async function getConfigFile<TConfig = unknown>(
   rootDir: string,
   configName: string
-):
+): Promise<
   | { configModule: null; configFilePath: string; error: Error }
-  | { configModule: TConfig; configFilePath: string; error: null } {
+  | { configModule: TConfig; configFilePath: string; error: null }
+> {
   const configPath = join(rootDir, configName)
 
   try {
-    const configFilePath = require.resolve(configPath)
-    const configExports = require(configFilePath)
+    const configFilePath = join(process.cwd(), rootDir, configName)
+    const resolvedExports = await dynamicImport(configPath)
     return {
       configModule:
-        configExports && "default" in configExports
-          ? configExports.default
-          : configExports,
+        "default" in resolvedExports && resolvedExports.default
+          ? resolvedExports.default
+          : resolvedExports,
       configFilePath,
       error: null,
     }