Cargo build SDK: MSRustup scenario fixes

src/Cargo.UnitTests/CargoTest.cs

@@ -190,6 +190,8 @@ public void ProjectsCanDependOnEachOtherProjects()
         [Theory]
         [InlineData("AutomaticallyUseReferenceAssemblyPackages", "true", "true")]
         [InlineData("AutomaticallyUseReferenceAssemblyPackages", null, "false")]
+        [InlineData("CargoProfile", "release-windows", "release-windows")]
+        [InlineData("CargoProfile", null, "")]
         [InlineData("DebugSymbols", "true", "false")]
         [InlineData("DebugSymbols", null, "false")]
         [InlineData("DebugType", "Full", "None")]
@@ -217,6 +219,9 @@ public void ProjectsCanDependOnEachOtherProjects()
         [InlineData("SkipCopyFilesMarkedCopyLocal", "false", "false")]
         [InlineData("SkipCopyFilesMarkedCopyLocal", "true", "true")]
         [InlineData("SkipCopyFilesMarkedCopyLocal", null, "")]
+        [InlineData("MsRustupTargets", "aarch64-pc-windows-msvc", "aarch64-pc-windows-msvc")]
+        [InlineData("MsRustupTargets", "aarch64-pc-windows-msvc;x86_64-pc-windows-msvc", "aarch64-pc-windows-msvc;x86_64-pc-windows-msvc")]
+        [InlineData("MsRustupTargets", null, "")]
         public void PropertiesHaveExpectedValues(string propertyName, string value, string expectedValue)
         {
             ProjectCreator.Templates.CargoProject(

src/Cargo/CargoTask.cs

@@ -103,6 +103,19 @@ private enum ExitCode
         /// </summary>
         public string CargoOutputDir { get; set; } = string.Empty;
 
+        /// <summary>
+        /// Gets or sets an optional Cargo profile to pass to cargo as "--profile &lt;value&gt;" for MSRustup.
+        /// When set, this overrides the behavior of deriving the profile from Configuration.
+        /// </summary>
+        public string CargoProfile { get; set; } = string.Empty;
+
+        /// <summary>
+        /// Gets or sets an optional semicolon-separated list of additional target triples to install when running "msrustup toolchain install"
+        /// (e.g. "aarch64-pc-windows-msvc;x86_64-pc-windows-msvc"). Each value is passed to MSRustup as "--target &lt;triple&gt;".
+        /// Use this to enable cross-compilation.
+        /// </summary>
+        public string MsRustupTargets { get; set; } = string.Empty;
+
         /// <inheritdoc/>
         public override bool Execute()
         {
@@ -178,7 +191,7 @@ private async Task<bool> ExecuteAsync()
 
                             foreach (var registry in GetRegistries(Path.Combine(RepoRoot, _cargoConfigFilePath)))
                             {
-                                var registryName = registry.Key.Trim().ToUpper();
+                                var registryName = registry.Key.Trim().ToUpper().Replace('-', '_');
                                 _cargoRegistries.Add(registryName);
                                 var tokenName = $"CARGO_REGISTRIES_{registryName}_TOKEN";
                                 AddOrUpdateEnvVar(tokenName, $"Bearer {val}");
@@ -247,13 +260,7 @@ private async Task<ExitCode> CargoRunCommandAsync(string command, string args)
 
                 if (!string.IsNullOrEmpty(customCargo))
                 {
-                    bool isDebugConfiguration = true;
-                    if (!Configuration.Equals("debug", StringComparison.InvariantCultureIgnoreCase))
-                    {
-                        isDebugConfiguration = false;
-                    }
-
-                    return await ExecuteProcessAsync(GetCustomToolChainCargoBin() !, $"{command} {args}  --offline {(isDebugConfiguration ? string.Empty : "--" + Configuration.ToLowerInvariant())} --config {Path.Combine(RepoRoot, _cargoConfigFilePath)}", ".", _envVars);
+                    return await ExecuteProcessAsync(GetCustomToolChainCargoBin() !, $"{command} {args}  --offline {GetMsRustupProfileArgument()} --config {Path.Combine(RepoRoot, _cargoConfigFilePath)}", ".", _envVars);
                 }
 
                 return ExitCode.Failed;
@@ -262,6 +269,28 @@ private async Task<ExitCode> CargoRunCommandAsync(string command, string args)
             return await ExecuteProcessAsync(_cargoPath, $"{command} {args}", ".", _envVars);
         }
 
+        /// <summary>
+        /// For MSRustup, determines the appropriate Cargo profile argument to pass based on the CargoProfile and Configuration properties.
+        /// </summary>
+        /// <returns>The Cargo profile argument string, if needed; else an empty string.</returns>
+        private string GetMsRustupProfileArgument()
+        {
+            // Explicit CargoProfile wins over the Configuration-derived value.
+            if (!string.IsNullOrEmpty(CargoProfile))
+            {
+                return $"--profile {CargoProfile}";
+            }
+
+            // No flag for the default (Debug) profile.
+            if (string.IsNullOrEmpty(Configuration) || Configuration.Equals("debug", StringComparison.InvariantCultureIgnoreCase))
+            {
+                return string.Empty;
+            }
+
+            // Use the Configuration as a Cargo profile shorthand (e.g. "--release").
+            return "--" + Configuration.ToLowerInvariant();
+        }
+
         private async Task<bool> DownloadAndInstallRust()
         {
             try
@@ -643,7 +672,7 @@ private async Task<bool> InstallRust()
                     AddOrUpdateEnvVar("MSRUSTUP_PAT", val);
                 }
 
-                exitCodeLatest = await ExecuteProcessAsync(rustUpBinary, $"toolchain install {GetToolChainVersion()}", StartupProj, _envVars);
+                exitCodeLatest = await ExecuteProcessAsync(rustUpBinary, $"toolchain install {GetToolChainVersion()}{GetMsRustupTargetArgs()}", StartupProj, _envVars);
 
                 if (exitCodeLatest == ExitCode.Succeeded)
                 {
@@ -663,6 +692,35 @@ private async Task<bool> InstallRust()
             return exitCode == 0 && exitCodeLatest == 0;
         }
 
+        /// <summary>
+        /// Builds the target arguments to pass to "msrustup toolchain install" from the <see cref="MsRustupTargets"/> property.
+        /// </summary>
+        /// <returns>
+        /// Each target in the semicolon-separated list becomes its own "--target &lt;triple&gt;" argument in the returned string.
+        /// Returns the empty string when no targets are configured.
+        /// </returns>
+        private string GetMsRustupTargetArgs()
+        {
+            if (string.IsNullOrWhiteSpace(MsRustupTargets))
+            {
+                return string.Empty;
+            }
+
+            var sb = new System.Text.StringBuilder();
+            foreach (var target in MsRustupTargets.Split(new[] { ';' }, StringSplitOptions.RemoveEmptyEntries))
+            {
+                var trimmed = target.Trim();
+                if (trimmed.Length == 0)
+                {
+                    continue;
+                }
+
+                sb.Append(" --target ").Append(trimmed);
+            }
+
+            return sb.ToString();
+        }
+
         private async Task<bool> VerifyInitHashAsync()
         {
             using var sha256 = SHA256.Create();

src/Cargo/README.md

@@ -78,8 +78,30 @@ msbuild /t:clearcargocache
  ### Using MSRustup (Microsoft internal use only)
  To enable use of MSRustup, you will need to have a rust-toolchain.toml at the root of your repo. The toml file should include a channel specifier that has "ms-" as a prefix, followed by the channel version.
  ```toml
-
  [toolchain]    
- channel - ms-<version>
+ channel = "ms-<version>"
  ```
-
+
+#### Optional MSRustup configuration properties
+
+ The SDK exposes a handful of MSBuild properties for advanced scenarios.
+
+##### `CargoProfile`
+
+By default the SDK derives the Cargo profile from the MSBuild `Configuration`: `Debug` uses Cargo's default debug profile, and any other configuration is
+passed as the `--<Configuration>` value (so `Release` becomes `--release`).
+
+Set `CargoProfile` to override this and pass `--profile <CargoProfile>` to Cargo instead. This is useful when your `Cargo.toml` defines a custom profile
+such as `release-windows`.
+
+##### `MsRustupTargets`
+
+A semicolon-separated list of target triples to install when running `msrustup toolchain install`.
+Each value becomes a `--target <triple>` argument. Use this to enable cross-compilation.
+
+```xml
+<PropertyGroup>
+  <MsRustupTargets>aarch64-pc-windows-msvc;x86_64-pc-windows-msvc</MsRustupTargets>
+</PropertyGroup>
+```
+

src/Cargo/sdk/InstallCargo.proj

@@ -4,6 +4,6 @@
   <UsingTask TaskName="Microsoft.Build.Cargo.CargoTask" AssemblyFile="$(MSBuildThisFileDirectory)..\build\net8.0\Microsoft.Build.Cargo.dll" Condition="'$(MSBuildRuntimeType)' == 'Core'" />
   <UsingTask TaskName="Microsoft.Build.Cargo.CargoTask" AssemblyFile="$(MSBuildThisFileDirectory)..\build\net472\Microsoft.Build.Cargo.dll" Condition="'$(MSBuildRuntimeType)' != 'Core'" />
   <Target Name="InstallCargo">
-    <CargoTask EnableAuth="$(AuthMode)" StartupProj="$(MSBuildStartupDirectory)" Command="installcargo" RepoRoot="$(RepoRoot)" CargoInstallationRoot="$(CargoInstallationRoot)" MsRustupAuthType="$(MsRustupAuthType)" CargoOutputDir="$(CargoOutputDir)" />
+    <CargoTask EnableAuth="$(AuthMode)" StartupProj="$(MSBuildStartupDirectory)" Command="installcargo" RepoRoot="$(RepoRoot)" CargoInstallationRoot="$(CargoInstallationRoot)" MsRustupAuthType="$(MsRustupAuthType)" CargoOutputDir="$(CargoOutputDir)" MsRustupTargets="$(MsRustupTargets)" />
   </Target>
 </Project>

src/Cargo/sdk/Sdk.props

@@ -91,6 +91,18 @@
     <CargoInstallationRoot Condition="'$(CargoInstallationRoot)' == ''"></CargoInstallationRoot>
     <MsRustupAuthType Condition="'$(MsRustupAuthType)' == ''">AzureAuth</MsRustupAuthType>
     <CargoOutputDir Condition="'$(CargoOutputDir)' == ''">$(MSBuildProjectDirectory)\bin</CargoOutputDir>
+    <!--
+      Optional Cargo profile override, e.g. "release-windows".
+      When set, the SDK passes the value as the cargo "profile" argument, instead of deriving the profile from Configuration.
+      Only applies when the msrustup toolchain is in use.
+    -->
+    <CargoProfile Condition="'$(CargoProfile)' == ''"></CargoProfile>
+    <!--
+      Optional semicolon-separated list of additional target triples to install when running "msrustup toolchain install"
+      (e.g. "aarch64-pc-windows-msvc;x86_64-pc-windows-msvc"). Each value becomes a "&#45;&#45;target <triple>" argument.
+      Use to enable cross-compilation. Only applies when the msrustup toolchain is in use.
+    -->
+    <MsRustupTargets Condition="'$(MsRustupTargets)' == ''"></MsRustupTargets>
   </PropertyGroup>
   <ItemGroup>
     <None Include="**\*.rs" />

src/Cargo/sdk/Sdk.targets

@@ -112,35 +112,35 @@
     <MSBuild
        Projects="$(MSBuildThisFileDirectory)InstallCargo.proj"
        Targets="InstallCargo"
-       Properties="EnableTelemetryLoggerCopy=$(EnableTelemetryLoggerCopy);TelemetryLoggerLocation=$(TelemetryLoggerLocation);TelemetryLoggerSourcePath=$(TelemetryLoggerSourcePath);TelemetryLoggerInstallId=$(TelemetryLoggerInstallId);RepoRoot=$(RepoRoot);CargoInstallationRoot=$(CargoInstallationRoot);MsRustupAuthType=$(MsRustupAuthType);CargoOutputDir=$(CargoOutputDir)"
+       Properties="EnableTelemetryLoggerCopy=$(EnableTelemetryLoggerCopy);TelemetryLoggerLocation=$(TelemetryLoggerLocation);TelemetryLoggerSourcePath=$(TelemetryLoggerSourcePath);TelemetryLoggerInstallId=$(TelemetryLoggerInstallId);RepoRoot=$(RepoRoot);CargoInstallationRoot=$(CargoInstallationRoot);MsRustupAuthType=$(MsRustupAuthType);CargoOutputDir=$(CargoOutputDir);MsRustupTargets=$(MsRustupTargets)"
        RemoveProperties="NuGetInteractive;MSBuildRestoreSessionId;TargetFramework;RuntimeIdentifier" />
   </Target>
   <Target Name="CargoFetch" AfterTargets="InstallCargo">
     <CargoTask EnableAuth="$(AuthMode)" StartupProj="$(StartupProj)" Command="fetch"  RepoRoot="$(RepoRoot)" CargoInstallationRoot="$(CargoInstallationRoot)" MsRustupAuthType="$(MsRustupAuthType)" CargoOutputDir="$(CargoOutputDir)" />
   </Target>
   <Target Name="CargoBuild" AfterTargets="CoreCompile">
-    <CargoTask EnableAuth="$(AuthMode)" StartupProj="$(StartupProj)" Command="build" CommandArgs="$(CargoBuildCommandArgs)" Configuration="$(Configuration)" RepoRoot="$(RepoRoot)" CargoInstallationRoot="$(CargoInstallationRoot)" MsRustupAuthType="$(MsRustupAuthType)" CargoOutputDir="$(CargoOutputDir)" />
+    <CargoTask EnableAuth="$(AuthMode)" StartupProj="$(StartupProj)" Command="build" CommandArgs="$(CargoBuildCommandArgs)" Configuration="$(Configuration)" RepoRoot="$(RepoRoot)" CargoInstallationRoot="$(CargoInstallationRoot)" MsRustupAuthType="$(MsRustupAuthType)" CargoOutputDir="$(CargoOutputDir)" CargoProfile="$(CargoProfile)" />
   </Target>
   <Target Name="CargoTest" DependsOnTargets="CargoFetch">
-    <CargoTask StartupProj="$(StartupProj)" Command="test" CommandArgs="$(CargoTestCommandArgs)" CargoInstallationRoot="$(CargoInstallationRoot)" MsRustupAuthType="$(MsRustupAuthType)" CargoOutputDir="$(CargoOutputDir)" />
+    <CargoTask StartupProj="$(StartupProj)" Command="test" CommandArgs="$(CargoTestCommandArgs)" CargoInstallationRoot="$(CargoInstallationRoot)" MsRustupAuthType="$(MsRustupAuthType)" CargoOutputDir="$(CargoOutputDir)" CargoProfile="$(CargoProfile)" />
   </Target>
   <Target Name="CargoRun" DependsOnTargets="CargoFetch">
-    <CargoTask StartupProj="$(StartupProj)" Command="run" CommandArgs="$(CargoRunCommandArgs)" CargoInstallationRoot="$(CargoInstallationRoot)" MsRustupAuthType="$(MsRustupAuthType)" CargoOutputDir="$(CargoOutputDir)" />
+    <CargoTask StartupProj="$(StartupProj)" Command="run" CommandArgs="$(CargoRunCommandArgs)" CargoInstallationRoot="$(CargoInstallationRoot)" MsRustupAuthType="$(MsRustupAuthType)" CargoOutputDir="$(CargoOutputDir)" CargoProfile="$(CargoProfile)" />
   </Target>
   <Target Name="CargoDoc" DependsOnTargets="CargoFetch">
-    <CargoTask StartupProj="$(StartupProj)" Command="doc" CommandArgs="$(CargoDocCommandArgs)" CargoInstallationRoot="$(CargoInstallationRoot)" MsRustupAuthType="$(MsRustupAuthType)" CargoOutputDir="$(CargoOutputDir)" />
+    <CargoTask StartupProj="$(StartupProj)" Command="doc" CommandArgs="$(CargoDocCommandArgs)" CargoInstallationRoot="$(CargoInstallationRoot)" MsRustupAuthType="$(MsRustupAuthType)" CargoOutputDir="$(CargoOutputDir)" CargoProfile="$(CargoProfile)" />
   </Target>
   <Target Name="CargoUpdate" DependsOnTargets="CargoFetch">
     <CargoTask StartupProj="$(StartupProj)" Command="update" CommandArgs="$(CargoUpdateCommandArgs)" CargoInstallationRoot="$(CargoInstallationRoot)" MsRustupAuthType="$(MsRustupAuthType)" CargoOutputDir="$(CargoOutputDir)" />
   </Target>
   <Target Name="CargoInstall" DependsOnTargets="CargoFetch">
-    <CargoTask StartupProj="$(StartupProj)" Command="install" CommandArgs="$(CargoInstallCommandArgs)" CargoInstallationRoot="$(CargoInstallationRoot)" MsRustupAuthType="$(MsRustupAuthType)" CargoOutputDir="$(CargoOutputDir)" />
+    <CargoTask StartupProj="$(StartupProj)" Command="install" CommandArgs="$(CargoInstallCommandArgs)" CargoInstallationRoot="$(CargoInstallationRoot)" MsRustupAuthType="$(MsRustupAuthType)" CargoOutputDir="$(CargoOutputDir)" CargoProfile="$(CargoProfile)" />
   </Target>
   <Target Name="CargoCommand" DependsOnTargets="CargoFetch">
-    <CargoTask StartupProj="$(StartupProj)" Command="$(CargoCommand)" CommandArgs="$(CargoCommandArgs)" CargoInstallationRoot="$(CargoInstallationRoot)" MsRustupAuthType="$(MsRustupAuthType)" CargoOutputDir="$(CargoOutputDir)" />
+    <CargoTask StartupProj="$(StartupProj)" Command="$(CargoCommand)" CommandArgs="$(CargoCommandArgs)" CargoInstallationRoot="$(CargoInstallationRoot)" MsRustupAuthType="$(MsRustupAuthType)" CargoOutputDir="$(CargoOutputDir)" CargoProfile="$(CargoProfile)" />
   </Target>
   <Target Name="CargoClean">
-    <CargoTask StartupProj="$(StartupProj)" Command="clean" CommandArgs="$(CargoCleanCommandArgs)" CargoInstallationRoot="$(CargoInstallationRoot)" MsRustupAuthType="$(MsRustupAuthType)" CargoOutputDir="$(CargoOutputDir)" />
+    <CargoTask StartupProj="$(StartupProj)" Command="clean" CommandArgs="$(CargoCleanCommandArgs)" CargoInstallationRoot="$(CargoInstallationRoot)" MsRustupAuthType="$(MsRustupAuthType)" CargoOutputDir="$(CargoOutputDir)" CargoProfile="$(CargoProfile)" />
   </Target>
   <Target Name="ClearCargoCache">
     <CargoTask StartupProj="$(StartupProj)" Command="clearcargocache" CommandArgs="$(ClearCargoCacheCommandArgs)" CargoInstallationRoot="$(CargoInstallationRoot)" MsRustupAuthType="$(MsRustupAuthType)" CargoOutputDir="$(CargoOutputDir)" />