backend-next: add app-backend

Co-authored-by: Fredrik Adelöw <freben@gmail.com>
Co-authored-by: Johan Haals <johan.haals@gmail.com>
Signed-off-by: Patrik Oldsberg <poldsberg@gmail.com>

packages/backend-next/package.json

@@ -26,6 +26,7 @@
   },
   "dependencies": {
     "@backstage/backend-defaults": "workspace:^",
+    "@backstage/plugin-app-backend": "workspace:^",
     "@backstage/plugin-catalog-backend": "workspace:^",
     "@backstage/plugin-scaffolder-backend": "workspace:^"
   },

packages/backend-next/src/index.ts

@@ -17,9 +17,11 @@
 import { catalogPlugin } from '@backstage/plugin-catalog-backend';
 import { scaffolderCatalogModule } from '@backstage/plugin-scaffolder-backend';
 import { createBackend } from '@backstage/backend-defaults';
+import { appPlugin } from '@backstage/plugin-app-backend';
 
 const backend = createBackend();
 
 backend.add(catalogPlugin());
 backend.add(scaffolderCatalogModule());
+backend.add(appPlugin({ appPackageName: 'example-app' }));
 backend.start();

yarn.lock

@@ -21756,6 +21756,7 @@ __metadata:
   dependencies:
     "@backstage/backend-defaults": "workspace:^"
     "@backstage/cli": "workspace:^"
+    "@backstage/plugin-app-backend": "workspace:^"
     "@backstage/plugin-catalog-backend": "workspace:^"
     "@backstage/plugin-scaffolder-backend": "workspace:^"
   languageName: unknown