Adjust detectPackage for direct dependencies (#3227)

* Dependency detection

* packageInfo imports

* Dependency array

* Bump common

* Remove detectPackage comments (available in util)

* Bump

packages/rpc-core/src/detectPackage.ts

@@ -0,0 +1,11 @@
+// Copyright 2017-2021 @polkadot/rpc-core authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import { packageInfo as metaInfo } from '@polkadot/metadata/packageInfo';
+import { packageInfo as providerInfo } from '@polkadot/rpc-provider/packageInfo';
+import { packageInfo as typesInfo } from '@polkadot/types/packageInfo';
+import { detectPackage } from '@polkadot/util';
+
+import { packageInfo } from './packageInfo';
+
+detectPackage(packageInfo, typeof __dirname !== 'undefined' && __dirname, [metaInfo, providerInfo, typesInfo]);

packages/rpc-core/src/index.ts

@@ -1,6 +1,8 @@
 // Copyright 2017-2021 @polkadot/rpc-core authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
+import './detectPackage';
+
 import type { ProviderInterface, ProviderInterfaceCallback } from '@polkadot/rpc-provider/types';
 import type { StorageKey, Vec } from '@polkadot/types';
 import type { Hash } from '@polkadot/types/interfaces';
@@ -18,6 +20,8 @@ import { publishReplay, refCount } from '@polkadot/x-rxjs/operators';
 
 import { drr, refCountDelay } from './util';
 
+export { packageInfo } from './packageInfo';
+
 interface StorageChangeSetJSON {
   block: string;
   changes: [string, string | null][];