elbwalker package directories

Author: alexanderkirtzel

packages/config/jest/index.js

@@ -1,3 +1,35 @@
+import path from 'path';
+import { fileURLToPath } from 'url';
+
+function getModuleMapper() {
+  // Check if we're in watch mode (dev) or regular test mode
+  const isWatchMode = process.argv.includes('--watchAll');
+
+  // Use either src or dist folder based on watch mode
+  const targetDir = isWatchMode ? '/src' : '/dist';
+
+  const packagesDir = path.join(
+    path.dirname(fileURLToPath(import.meta.url)),
+    '..',
+    '..',
+    '/',
+  );
+
+  function getDirectory(dir, target = targetDir) {
+    return path.join(packagesDir, dir, target);
+  }
+
+  return {
+    '^@elbwalker/jest$1': getDirectory('config/jest$1', ''),
+    '^@elbwalker/types': getDirectory('types', 'src'),
+    '^@elbwalker/utils': getDirectory('utils'),
+    '^@elbwalker/walker.js': getDirectory('sources/walkerjs'),
+    '^@elbwalker/destination-web-(.*)$': getDirectory('destinations/web/$1'),
+    '^@elbwalker/destination-node-(.*)$': getDirectory('destinations/node/$1'),
+    '^@elbwalker/source-(.*)$': getDirectory('sources/$1'),
+  };
+}
+
 const config = {
   transform: {
     '^.+\\.(t|j)sx?$': [
@@ -21,16 +53,8 @@ const config = {
   moduleFileExtensions: ['js', 'ts', 'mjs'],
   rootDir: 'src',
   moduleDirectories: ['node_modules', 'src'],
-  // extensionsToTreatAsEsm: ['.ts', '.tsx'],
-  // moduleNameMapper: {
-  //   '^@elbwalker/(.*)$': '<rootDir>/../../../$1/src',
-  // },
-  // moduleNameMapper: {
-  //   '^@elbwalker/(.*)$': '<rootDir>/../../../$1/',
-  // },
-  // transformIgnorePatterns: [
-  //   '/node_modules/(?!(@elbwalker)/)',
-  // ],
+  extensionsToTreatAsEsm: ['.ts', '.tsx'],
+  moduleNameMapper: getModuleMapper(),
 };
 
 export default config;