package val+fetcher esm setup

Author: Daniel Del Core

packages/fetcher/package.json

@@ -1,6 +1,7 @@
 {
   "name": "@hypermod/fetcher",
   "version": "0.9.0",
+  "type": "module",
   "source": "src/index.ts",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",

packages/fetcher/src/index.ts

@@ -48,10 +48,10 @@ function resolveConfigExport(pkg: any): Config {
   return pkg.default ? pkg.default : pkg;
 }
 
-function requireConfig(filePath: string, resolvedPath: string) {
+async function requireConfig(filePath: string, resolvedPath: string) {
   try {
     // eslint-disable-next-line @typescript-eslint/no-var-requires
-    const pkg = require(resolvedPath);
+    const pkg = await import(resolvedPath);
     return resolveConfigExport(pkg);
   } catch (e) {
     console.log(resolvedPath, e);
@@ -89,7 +89,7 @@ export async function fetchConfigs(filePath: string): Promise<ConfigMeta[]> {
 
     configs.push({
       filePath: matchedPath,
-      config: requireConfig(matchedPath, resolvedMatchedPath),
+      config: await requireConfig(matchedPath, resolvedMatchedPath),
     });
   }
 

packages/validator/package.json

@@ -1,6 +1,7 @@
 {
   "name": "@hypermod/validator",
   "version": "0.6.9",
+  "type": "module",
   "source": "src/index.ts",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",

scripts/validate.ts

@@ -2,7 +2,6 @@ import fs, { lstatSync, existsSync } from 'fs-extra';
 import junk from 'junk';
 import path from 'path';
 import chalk from 'chalk';
-import { isValidPackageName, isValidConfigAtPath } from '@hypermod/validator';
 
 const validPackageNameFormat =
   /^@hypermod\/mod(-[a-zA-Z0-9]+)*(-(?!__)[a-zA-Z0-9]+)*(__([a-zA-Z0-9]+(-[a-zA-Z0-9]+)*)?)?$/;
@@ -29,6 +28,9 @@ For example: @hypermod/mod-foo__bar`);
 }
 
 async function main(targetPath: string) {
+  const { isValidPackageName, isValidConfigAtPath } = await import(
+    '@hypermod/validator'
+  );
   const directories = await fs.readdir(targetPath);
 
   directories