From ed3bf6a952a2893492fa59cf41bdffb5e50c3385 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 29 Jul 2026 22:16:24 +0000
Subject: [PATCH 1/3] Initial plan


From 0639bf2ae833fc210e343ff8e8a53621790546e7 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 29 Jul 2026 22:18:45 +0000
Subject: [PATCH 2/3] Fix windows build lock by disabling MSBuild node reuse

---
 .github/workflows/check-builds.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/check-builds.yaml b/.github/workflows/check-builds.yaml
index 4780b1be..40595e3e 100644
--- a/.github/workflows/check-builds.yaml
+++ b/.github/workflows/check-builds.yaml
@@ -96,7 +96,7 @@ jobs:
 
               foreach ($configuration in $configurations) {
                   Write-Output "Building version $version $configuration"
-                  Invoke-Expression "msbuild build\OpenFusion.sln /maxcpucount:8 /p:BuildInParallel=true /p:CL_MPCount=8 /p:UseMultiToolTask=true /p:Configuration=$configuration"
+                  Invoke-Expression "msbuild build\OpenFusion.sln /maxcpucount:8 /nodeReuse:false /p:BuildInParallel=true /p:CL_MPCount=8 /p:UseMultiToolTask=true /p:Configuration=$configuration"
                   if ($LASTEXITCODE -ne "0") {
                       Write-Error "msbuild build failed for version $version" -ErrorAction Stop
                   }

From e9e5ec2fd6bc62c01059c7f435e24e4e3b5609f4 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 29 Jul 2026 22:25:29 +0000
Subject: [PATCH 3/3] Avoid windows build-dir lock by using per-version build
 folders

---
 .github/workflows/check-builds.yaml | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/check-builds.yaml b/.github/workflows/check-builds.yaml
index 40595e3e..d663a117 100644
--- a/.github/workflows/check-builds.yaml
+++ b/.github/workflows/check-builds.yaml
@@ -84,11 +84,8 @@ jobs:
           Invoke-Expression "vcpkg integrate install"
 
           foreach ($version in $versions) {
-              if (Test-Path -LiteralPath "build") {
-                  Remove-Item "build" -Recurse
-                  Write-Output "Deleted existing build folder"
-              }
-              Invoke-Expression "cmake -B build -DPROTOCOL_VERSION=$version -DCMAKE_TOOLCHAIN_FILE=C:/vcpkg/scripts/buildsystems/vcpkg.cmake"
+              $buildDir = "build-$version"
+              Invoke-Expression "cmake -B $buildDir -DPROTOCOL_VERSION=$version -DCMAKE_TOOLCHAIN_FILE=C:/vcpkg/scripts/buildsystems/vcpkg.cmake"
               if ($LASTEXITCODE -ne "0") {
                   Write-Error "cmake generation failed for version $version" -ErrorAction Stop
               }
@@ -96,7 +93,7 @@ jobs:
 
               foreach ($configuration in $configurations) {
                   Write-Output "Building version $version $configuration"
-                  Invoke-Expression "msbuild build\OpenFusion.sln /maxcpucount:8 /nodeReuse:false /p:BuildInParallel=true /p:CL_MPCount=8 /p:UseMultiToolTask=true /p:Configuration=$configuration"
+                  Invoke-Expression "msbuild $buildDir\OpenFusion.sln /maxcpucount:8 /nodeReuse:false /p:BuildInParallel=true /p:CL_MPCount=8 /p:UseMultiToolTask=true /p:Configuration=$configuration"
                   if ($LASTEXITCODE -ne "0") {
                       Write-Error "msbuild build failed for version $version" -ErrorAction Stop
                   }