chore(catalog-backend): make LocationReader, that runs a chain of processors

packages/backend/src/plugins/catalog.ts

@@ -19,24 +19,17 @@ import {
   DatabaseEntitiesCatalog,
   DatabaseLocationsCatalog,
   DatabaseManager,
-  DescriptorParsers,
-  LocationReaders,
-  IngestionModels,
-  runPeriodically,
   HigherOrderOperations,
+  LocationReaders,
+  runPeriodically,
 } from '@backstage/plugin-catalog-backend';
 import { PluginEnvironment } from '../types';
-import { EntityPolicies } from '@backstage/catalog-model';
 
 export default async function createPlugin({
   logger,
   database,
 }: PluginEnvironment) {
-  const ingestionModel = new IngestionModels(
-    new LocationReaders(),
-    new DescriptorParsers(),
-    new EntityPolicies(),
-  );
+  const ingestionModel = new LocationReaders();
 
   const db = await DatabaseManager.createDatabase(database, logger);
   const entitiesCatalog = new DatabaseEntitiesCatalog(db);

packages/backend/tsconfig.json

@@ -9,7 +9,7 @@
     "target": "es2019",
     "module": "commonjs",
     "esModuleInterop": true,
-    "lib": ["es2019"],
+    "lib": ["es2019", "dom"],
     "types": ["node", "jest"]
   }
 }