Merge pull request #2360 from patternfly/fix/tools/cem-demos

fix(tools): find demos

Author: zeroedin

.changeset/tools-analyzer-demos.md

@@ -0,0 +1,5 @@
+---
+"@patternfly/pfe-tools": patch
+---
+
+analyzer: find demos in different repo setups

tools/pfe-tools/custom-elements-manifest/demos.ts

@@ -36,7 +36,7 @@ export function demosPlugin(options?: PfeConfig): Plugin {
         : x.declarations.flatMap(y => (y as { tagName: string }).tagName)).filter(Boolean);
 
       for (const moduleDoc of customElementsManifest.modules) {
-        const [primaryElementName] = moduleDoc.path.split(sep);
+        const primaryElementName = moduleDoc.path.split(sep).find(x => x !== 'elements') ?? '';
         let demoPath = join(rootDir, primaryElementName, 'demo');
 
         if (!existsSync(demoPath)) {