fix: Use ProgramData path on Windows if user path has a space

.vsts-ci-linux.yml

@@ -65,6 +65,20 @@ jobs:
       OverWrite: false
       flattenFolders: false
 
+  - pwsh: |
+      cd $(build.sourcesdirectory)/src/Uno.Wasm.SampleNet5
+      $customMonoTempPath="/tmp/with a space/test"
+      mkdir $customMonoTempPath
+      dotnet msbuild /r /p:Configuration=Release "/p:WasmShellMonoTempFolder=$customMonoTempPath" /p:DISABLE_CLIHOST_NET6=true /p:WasmShellEmccLinkOptimization=false /t:Publish /m:1 /bl:$(build.artifactstagingdirectory)/SampleNet5-win-temp-with-space.binlog
+    displayName: Build SampleNet5 Sample with Spaces
+
+  - pwsh: |
+      cd $(build.sourcesdirectory)/src/Uno.Wasm.AotTests.net5
+      $customMonoTempPath="/tmp/with a space/test2"
+      mkdir $customMonoTempPath
+      dotnet msbuild /r /p:Configuration=Release "/p:WasmShellMonoTempFolder=$customMonoTempPath" /p:DISABLE_CLIHOST_NET6=true /p:WasmShellEmccLinkOptimization=false /t:Publish /m:1 /bl:$(build.artifactstagingdirectory)/aottest-win-temp-with-space.binlog
+    displayName: Build Raytracer Sample with Spaces
+
   ## Raytracer validation
   - bash: |
       $(build.sourcesdirectory)/build/scripts/run-tests.sh \

.vsts-ci-windows-tests.yml

@@ -42,6 +42,20 @@ jobs:
       dotnet msbuild /r /p:Configuration=Release /p:DISABLE_CLIHOST_NET6=true
     displayName: Build bootstrap
 
+  - pwsh: |
+      cd $(build.sourcesdirectory)/src/Uno.Wasm.SampleNet5
+      $customMonoTempPath="$env:temp\with a space\test"
+      mkdir $customMonoTempPath
+      dotnet msbuild /r /p:Configuration=Release "/p:WasmShellMonoTempFolder=$customMonoTempPath" /p:DISABLE_CLIHOST_NET6=true /p:WasmShellEmccLinkOptimization=false /t:Publish /m:1 /bl:$(build.artifactstagingdirectory)/SampleNet5-win-temp-with-space.binlog
+    displayName: Build Raytracer Sample with Spaces
+
+  - pwsh: |
+      cd $(build.sourcesdirectory)/src/Uno.Wasm.AotTests.net5
+      $customMonoTempPath="$env:temp\with a space\test2"
+      mkdir $customMonoTempPath
+      dotnet msbuild /r /p:Configuration=Release "/p:WasmShellMonoTempFolder=$customMonoTempPath" /p:DISABLE_CLIHOST_NET6=true /p:WasmShellEmccLinkOptimization=false /t:Publish /m:1 /bl:$(build.artifactstagingdirectory)/aottest-win-temp-with-space.binlog
+    displayName: Build Raytracer Sample with Spaces
+
   - pwsh: |
       cd $(build.sourcesdirectory)/src/Uno.Wasm.AotTests.net5
       dotnet msbuild /r /p:Configuration=Release /p:DISABLE_CLIHOST_NET6=true /p:WasmShellEmccLinkOptimization=false /t:Publish /m:1 /bl:$(build.artifactstagingdirectory)/SampleNet5-win.binlog
@@ -76,5 +90,5 @@ jobs:
     condition: always()
     inputs:
       PathtoPublish: $(build.artifactstagingdirectory)
-      ArtifactName: uno-wasm-bootstrap-linux-aot
+      ArtifactName: uno-wasm-bootstrap-windows-test
       ArtifactType: Container

src/Uno.Wasm.Bootstrap/ShellTask.cs

@@ -127,11 +127,6 @@ namespace Uno.Wasm.Bootstrap
 
 		public string? EmccLinkOptimizationLevel { get; set; }
 
-		/// <summary>
-		/// Path override for the mono-wasm SDK folder
-		/// </summary>
-		public string? MonoTempFolder { get; private set; }
-
 		public string AssembliesFileExtension { get; set; } = "clr";
 
 		public Microsoft.Build.Framework.ITaskItem[]? Assets { get; set; }
@@ -286,7 +281,6 @@ namespace Uno.Wasm.Bootstrap
 			BaseIntermediateOutputPath = TryConvertLongPath(Path.GetFullPath(BaseIntermediateOutputPath));
 			DistPath = TryConvertLongPath(DistPath);
 			CurrentProjectPath = TryConvertLongPath(CurrentProjectPath);
-			MonoTempFolder = TryConvertLongPath(MonoTempFolder!);
 			CustomDebuggerPath = TryConvertLongPath(CustomDebuggerPath!);
 		}
 
@@ -1076,7 +1070,7 @@ namespace Uno.Wasm.Bootstrap
 
 				var result = RunProcess(
 					"bash",
-					$"-c \"chmod +x {emscriptenSetupScript}; {emscriptenSetupScript} \\\"{emsdkHostFolder}\\\" {CurrentEmscriptenVersion}\"");
+					$"-c \"chmod +x \"{emscriptenSetupScript}\"; \"{emscriptenSetupScript}\" \\\"{emsdkHostFolder}\\\" {CurrentEmscriptenVersion}\"");
 
 				if (result.exitCode == 0)
 				{

src/Uno.Wasm.Bootstrap/UnoInstallSDKTask.cs

@@ -244,7 +244,7 @@ namespace Uno.Wasm.Bootstrap
 		{
 			if (IsOSUnixLike)
 			{
-				Process.Start("chmod", $"-R +x {SdkPath}");
+				Process.Start("chmod", $"-R +x \"{SdkPath}\"");
 			}
 		}
 
@@ -373,6 +373,12 @@ namespace Uno.Wasm.Bootstrap
 		{
 			var path = string.IsNullOrWhiteSpace(MonoTempFolder) ? Path.GetTempPath() : MonoTempFolder!;
 
+			// Workaround for https://github.com/unoplatform/Uno.Wasm.Bootstrap/issues/418
+			if(EnableEmscriptenWindows && path.Contains(" "))
+			{
+				path = Path.Combine(Environment.GetEnvironmentVariable("ProgramData"), "UnoPlatform");
+			}
+
 			Directory.CreateDirectory(path);
 
 			return path;

src/Uno.Wasm.Bootstrap/build/Uno.Wasm.Bootstrap.targets

@@ -196,7 +196,6 @@
         MixedModeExcludedAssembly="@(MonoRuntimeMixedModeExcludedAssembly)"
         ExtraEmccFlags="@(WasmShellExtraEmccFlags)"
         MonoILLinker="$(WasmShellILLinkerEnabled)"
-        MonoTempFolder="$(WasmShellMonoTempFolder)"
         GenerateCompressedFiles="$(WasmShellGenerateCompressedFiles)"
         DistCompressionLayoutMode="$(WasmShellCompressionLayoutMode)"
         CompressedExtensions="@(WasmShellCompressedExtension)"