Merge pull request #30889 from grantila/grantila/support-custom-relations-in-catalog-graph

Add support for customizing the catalog graph relations using an API

packages/app/src/App.tsx

@@ -14,18 +14,6 @@
  * limitations under the License.
  */
 
-import {
-  RELATION_API_CONSUMED_BY,
-  RELATION_API_PROVIDED_BY,
-  RELATION_CONSUMES_API,
-  RELATION_DEPENDENCY_OF,
-  RELATION_DEPENDS_ON,
-  RELATION_HAS_PART,
-  RELATION_OWNED_BY,
-  RELATION_OWNER_OF,
-  RELATION_PART_OF,
-  RELATION_PROVIDES_API,
-} from '@backstage/catalog-model';
 import { createApp } from '@backstage/app-defaults';
 import { AppRouter, FeatureFlagged, FlatRoutes } from '@backstage/core-app-api';
 import {
@@ -158,18 +146,6 @@ const routes = (
         <CatalogGraphPage
           initialState={{
             selectedKinds: ['component', 'domain', 'system', 'api', 'group'],
-            selectedRelations: [
-              RELATION_OWNER_OF,
-              RELATION_OWNED_BY,
-              RELATION_CONSUMES_API,
-              RELATION_API_CONSUMED_BY,
-              RELATION_PROVIDES_API,
-              RELATION_API_PROVIDED_BY,
-              RELATION_HAS_PART,
-              RELATION_PART_OF,
-              RELATION_DEPENDS_ON,
-              RELATION_DEPENDENCY_OF,
-            ],
           }}
         />
       }

packages/core-components/report.api.md

@@ -292,6 +292,7 @@ export namespace DependencyGraphTypes {
     from: string;
     to: string;
     label?: string;
+    distance?: number;
   };
   export type DependencyNode<T = {}> = T & {
     id: string;

packages/core-components/src/components/DependencyGraph/types.ts

@@ -46,6 +46,10 @@ export namespace DependencyGraphTypes {
      * Label assigned and rendered with the Edge
      */
     label?: string;
+    /**
+     * Distance to a root entity
+     */
+    distance?: number;
   };
 
   /**