From 04a1a84077eb768cdd65e336c26e68889f829ab5 Mon Sep 17 00:00:00 2001
From: Mauricio Siu <siumauricio@hotmail.com>
Date: Fri, 14 Nov 2025 23:09:02 -0600
Subject: [PATCH] fix: ensure proper cleanup of Docker buildx builder container

- Added commands to remove the builder container after Railpack build and prepare failures to prevent resource leaks.
- Improved bash command structure for better readability and maintenance.
---
 packages/server/src/utils/builders/railpack.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/packages/server/src/utils/builders/railpack.ts b/packages/server/src/utils/builders/railpack.ts
index cb188fd09..305ff20e8 100644
--- a/packages/server/src/utils/builders/railpack.ts
+++ b/packages/server/src/utils/builders/railpack.ts
@@ -75,6 +75,7 @@ export const getRailpackCommand = (application: ApplicationNested) => {
 	buildArgs.push(buildAppDirectory);
 
 	const bashCommand = `
+
 # Ensure we have a builder with containerd
 docker buildx create --use --name builder-containerd --driver docker-container || true
 docker buildx use builder-containerd
@@ -82,6 +83,7 @@ docker buildx use builder-containerd
 echo "Preparing Railpack build plan..." ;
 railpack ${prepareArgs.join(" ")} || { 
 	echo "❌ Railpack prepare failed" ;
+	docker buildx rm builder-containerd || true
 	exit 1;
 }
 echo "✅ Railpack prepare completed." ;
@@ -91,6 +93,7 @@ echo "Building with Railpack frontend..." ;
 ${exportEnvs.join("\n")}
 docker ${buildArgs.join(" ")} || { 
 	echo "❌ Railpack build failed" ;
+	docker buildx rm builder-containerd || true
 	exit 1;
 }
 echo "✅ Railpack build completed." ;