From 10bae9caa5278390769a2ac3b87b9af0c13b62a4 Mon Sep 17 00:00:00 2001
From: Nathan Flurry <developer@nathanflurry.com>
Date: Tue, 28 Jan 2025 08:31:35 -0800
Subject: [PATCH] chore(sdks/actor/runtime): make all config parameters
 optional recursively

---
 sdks/actor/runtime/src/config.ts |  4 +++-
 sdks/actor/runtime/src/utils.ts  | 11 +++++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/sdks/actor/runtime/src/config.ts b/sdks/actor/runtime/src/config.ts
index 977d28834e..39b82bdb5d 100644
--- a/sdks/actor/runtime/src/config.ts
+++ b/sdks/actor/runtime/src/config.ts
@@ -1,3 +1,5 @@
+import type { RecursivePartial } from "./utils";
+
 export interface ActorConfig {
 	protocol: {
 		maxConnectionParametersSize: number;
@@ -30,7 +32,7 @@ export const DEFAULT_ACTOR_CONFIG: ActorConfig = {
 };
 
 export function mergeActorConfig(
-	partialConfig?: Partial<ActorConfig>,
+	partialConfig?: RecursivePartial<ActorConfig>,
 ): ActorConfig {
 	return {
 		protocol: {
diff --git a/sdks/actor/runtime/src/utils.ts b/sdks/actor/runtime/src/utils.ts
index 8237ceff51..2d1aa9ae08 100644
--- a/sdks/actor/runtime/src/utils.ts
+++ b/sdks/actor/runtime/src/utils.ts
@@ -73,3 +73,14 @@ export class Lock<T> {
 		}
 	}
 }
+
+/**
+ * Like `Partial` but makes all sub-properties `Partial` too.
+ */
+export type RecursivePartial<T> = {
+	[P in keyof T]?: T[P] extends (infer U)[]
+		? RecursivePartial<U>[]
+		: T[P] extends object | undefined
+			? RecursivePartial<T[P]>
+			: T[P];
+};