fix: return a runner instance from the workerService.run call (#16)

* fix: return a runner instance from the workerService.run call

* Fix PR comments

---------

Co-authored-by: Alexandre Rousseau <[email protected]>

Author: sviatoslav-lebediev

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "nestjs-graphile-worker",
-  "version": "0.4.1",
+  "version": "0.5.0",
   "description": "A Nest.js wrapper for Graphile Worker",
   "author": "Alexandre Rousseau <[email protected]>",
   "private": false,

package.json

@@ -3,6 +3,7 @@ import {
   Job,
   makeWorkerUtils,
   run,
+  Runner,
   RunnerOptions,
   runOnce,
   TaskSpec,
@@ -32,13 +33,14 @@ export class WorkerService {
    *
    * The resolved `Runner` object has a number of helpers on it, see [Runner object](https://github.com/graphile/worker#runner-object) for more information.
    */
-  async run(): Promise<void> {
+  async run(): Promise<Runner> {
     await this.runMigrations();
 
     this.logger.debug('Start runner');
 
     const runner = await run(this.options);
-    return runner.promise;
+    await runner.promise;
+    return runner;
   }
 
   /**