From d6a5a619c7e056edb1c088d9665cb1d18efe40a3 Mon Sep 17 00:00:00 2001
From: vimtor <vn4varro@gmail.com>
Date: Fri, 17 Apr 2026 18:22:09 +0200
Subject: [PATCH] reset dev bridge cache before each program run

---
 platform/src/auto/run.ts                          |  2 ++
 platform/src/components/aws/function.ts           |  5 +++++
 platform/test/components/function-builder.test.ts | 11 +++++++++++
 3 files changed, 18 insertions(+)

diff --git a/platform/src/auto/run.ts b/platform/src/auto/run.ts
index 7ecf8d46c1..3f6caf2c12 100644
--- a/platform/src/auto/run.ts
+++ b/platform/src/auto/run.ts
@@ -7,6 +7,7 @@ import {
 } from "@pulumi/pulumi";
 
 import { VisibleError } from "../components/error";
+import { Function } from "../components/aws/function";
 
 export async function run(program: automation.PulumiFn) {
   process.chdir($cli.paths.root);
@@ -15,6 +16,7 @@ export async function run(program: automation.PulumiFn) {
   addTransformationToAddTags();
   addTransformationToCheckBucketsHaveMultiplePolicies();
 
+  Function.reset();
   Link.reset();
   const outputs = (await program()) || {};
   outputs._protect = $app.protect;
diff --git a/platform/src/components/aws/function.ts b/platform/src/components/aws/function.ts
index 1d9d8a39c6..580ec93493 100644
--- a/platform/src/components/aws/function.ts
+++ b/platform/src/components/aws/function.ts
@@ -1728,6 +1728,11 @@ export class Function extends Component implements Link.Linkable {
     rpc.call("Provider.Aws.Appsync", {}),
   );
 
+  /** @internal */
+  public static reset() {
+    Function.devBridgeCode().clear();
+  }
+
   constructor(
     name: string,
     args: FunctionArgs,
diff --git a/platform/test/components/function-builder.test.ts b/platform/test/components/function-builder.test.ts
index 7ca69b186a..94c2c5f8cf 100644
--- a/platform/test/components/function-builder.test.ts
+++ b/platform/test/components/function-builder.test.ts
@@ -68,6 +68,17 @@ describe("Function targets", () => {
   });
 });
 
+describe("Function reset", () => {
+  it("clears the dev bridge cache before a new program run", () => {
+    const cache = (Function as any).devBridgeCode();
+    cache.set("us-east-1:bridge", Promise.resolve({}));
+
+    Function.reset();
+
+    expect(cache.size).toBe(0);
+  });
+});
+
 describe("functionBuilder", () => {
   it("normalizes raw qualified function arns", async () => {
     const builder = functionBuilder(