feat: provide original error

Author: RomainLanz

src/queue_manager.ts

@@ -178,7 +178,7 @@ class QueueManagerSingleton {
       return instance
     } catch (error) {
       const message = error instanceof Error ? error.message : String(error)
-      throw new errors.E_ADAPTER_INIT_ERROR([adapter, message])
+      throw new errors.E_ADAPTER_INIT_ERROR([adapter, message], { cause: error })
     }
   }
 

src/schedule_builder.ts

@@ -131,7 +131,12 @@ export class ScheduleBuilder implements PromiseLike<ScheduleResult> {
       try {
         CronExpressionParser.parse(this.#cronExpression, { tz: this.#timezone })
       } catch (error) {
-        throw new errors.E_INVALID_CRON_EXPRESSION([this.#cronExpression, (error as Error).message])
+        throw new errors.E_INVALID_CRON_EXPRESSION(
+          [this.#cronExpression, (error as Error).message],
+          {
+            cause: error,
+          }
+        )
       }
     }
 

src/worker.ts

@@ -349,7 +349,7 @@ export class Worker {
           mergedConfig.maxRetries
         )
         await this.#adapter.failJob(job.id, queue, e as Error, retention.removeOnFail)
-        const exception = new errors.E_JOB_MAX_ATTEMPTS_REACHED([job.name])
+        const exception = new errors.E_JOB_MAX_ATTEMPTS_REACHED([job.name], { cause: e })
         await instance.failed?.(exception)
 
         return