fix(catalog-backend): update the mock-data script to point to new example entities

plugins/catalog-backend/README.md

@@ -7,6 +7,11 @@ This is the backend part of the default catalog plugin.
 It responds to requests from the frontend part, and fulfills them by delegating
 to your existing catalog related services.
 
+## Getting Started
+
+After starting the backend, you can issue the `yarn mock-catalog-data` command
+in this directory to populate the catalog with some mock entities.
+
 ## Links
 
 - (Frontend part of the plugin)[https://github.com/spotify/backstage/tree/master/plugins/catalog]

plugins/catalog-backend/package.json

@@ -13,7 +13,7 @@
     "prepack": "backstage-cli prepack",
     "postpack": "backstage-cli postpack",
     "clean": "backstage-cli clean",
-    "mock-data": "./scripts/mock-data"
+    "mock-catalog-data": "./scripts/mock-data"
   },
   "dependencies": {
     "@backstage/backend-common": "^0.1.1-alpha.7",

plugins/catalog-backend/scripts/mock-data

@@ -5,5 +5,5 @@ curl \
 --header 'Content-Type: application/json' \
 --data-raw '{
     "type": "github",
-    "target": "https://github.com/spotify/backstage/blob/master/plugins/catalog-backend/fixtures/two_components.yaml"
+    "target": "https://github.com/spotify/backstage/blob/master/plugins/catalog-backend/examples/example-components.yaml"
 }'