attempt different fix

src/docgen/view/documentation.ts

@@ -407,8 +407,10 @@ export class Documentation {
       });
 
       const ts = new reflect.TypeSystem();
-      const searchPattern = normalizePathForGlob(this.assembliesDir) + `/**/${SPEC_FILE_NAME}`;
-      for (let dotJsii of await glob.promise(searchPattern)) {
+
+      // assembliesDir might include backslashes on Windows.
+      // The glob pattern must only used forward slashes, so we pass the assembliesDir as CWD which does not have this restriction
+      for (let dotJsii of await glob.promise(`**/${SPEC_FILE_NAME}`, { cwd: path.normalize(this.assembliesDir) })) {
         // we only transliterate the top level assembly and not the entire type-system.
         // note that the only reason to translate dependant assemblies is to show code examples
         // for expanded python arguments - which we don't to right now anyway.
@@ -557,11 +559,3 @@ function maybeCorruptedAssemblyError(error: Error): CorruptedAssemblyError | und
   }
   return;
 }
-
-/**
- * glob needs the pattern to only use forward slashes.
- * So we split the path based on the current platforms separator and re-join using /.
- */
-function normalizePathForGlob(pattern: string): string {
-  return path.normalize(pattern).split(path.sep).join(path.posix.sep);
-}