chore: centralize storage of submodule names

packages/aws-cdk-lib/scripts/gen.ts

@@ -1,6 +1,7 @@
 import * as path from 'node:path';
+import { naming, topo } from '@aws-cdk/spec2cdk';
+import { generateAll } from '@aws-cdk/spec2cdk/lib/cfn2ts';
 import * as fs from 'fs-extra';
-import { generateAll, ModuleMap } from './codegen';
 import submodulesGen from './submodules';
 
 const awsCdkLibDir = path.join(__dirname, '..');
@@ -25,23 +26,11 @@ async function main() {
   }));
 
   await updateExportsAndEntryPoints(generated);
-  await writeScopeMap(generated);
+  await topo.writeModuleMap(generated);
   await submodulesGen(generated, awsCdkLibDir);
 }
 
-async function writeScopeMap(modules: ModuleMap) {
-  const newScopeMap = Object.entries(modules)
-    .sort(([modA], [modB]) => modA.localeCompare(modB))
-    .reduce((scopeMap, [moduleName, { scopes }]) => {
-      return {
-        ...scopeMap,
-        [moduleName]: scopes,
-      };
-    }, {});
-  await fs.writeJson(scopeMapPath, newScopeMap, { spaces: 2 });
-}
-
-async function updateExportsAndEntryPoints(modules: ModuleMap) {
+async function updateExportsAndEntryPoints(modules: topo.ModuleMap) {
   const pkgJson = await fs.readJson(pkgJsonPath);
 
   const indexStatements = new Array<string>();
@@ -53,7 +42,7 @@ async function updateExportsAndEntryPoints(modules: ModuleMap) {
   for (const [moduleName, { definition }] of Object.entries(modules)) {
     const moduleConfig = {
       name: definition?.moduleName ?? moduleName,
-      submodule: definition?.submoduleName ?? moduleName.replace(/-/g, '_'),
+      submodule: definition?.submoduleName ?? naming.submoduleSymbolFromName(moduleName),
     };
 
     const exportName = `./${moduleConfig.name}`;