Allow for smaller configuration outputs (microsoft#4754)

## Change
To prevent anything from outputting to our console, call `FreeConsole`
in the configuration server.

To allow for output of primarily results, when
`--accept-configuration-agreements` is passed, one can now also pass
`--suppress-prologue` to prevent the initial details from being
presented. The only output (beyond the temporary progress spinner+text)
will then be the disclaimer warning and the individual results.

src/AppInstallerCLICore/Argument.cpp

@@ -203,6 +203,8 @@ namespace AppInstaller::CLI
             return { type, "file"_liv, 'f', ArgTypeCategory::ConfigurationSetChoice, ArgTypeExclusiveSet::ConfigurationSetChoice };
         case Execution::Args::Type::ConfigurationAcceptWarning:
             return { type, "accept-configuration-agreements"_liv };
+        case Execution::Args::Type::ConfigurationSuppressPrologue:
+            return { type, "suppress-initial-details"_liv };
         case Execution::Args::Type::ConfigurationEnable:
             return { type, "enable"_liv, ArgTypeCategory::None, ArgTypeExclusiveSet::StubType };
         case Execution::Args::Type::ConfigurationDisable:

src/AppInstallerCLICore/Commands/ConfigureCommand.cpp

@@ -39,6 +39,7 @@ namespace AppInstaller::CLI
             Argument{ Execution::Args::Type::ConfigurationModulePath, Resource::String::ConfigurationModulePath, ArgumentType::Positional },
             Argument{ Execution::Args::Type::ConfigurationHistoryItem, Resource::String::ConfigurationHistoryItemArgumentDescription, ArgumentType::Standard, Argument::Visibility::Help },
             Argument{ Execution::Args::Type::ConfigurationAcceptWarning, Resource::String::ConfigurationAcceptWarningArgumentDescription, ArgumentType::Flag },
+            Argument{ Execution::Args::Type::ConfigurationSuppressPrologue, Resource::String::ConfigurationSuppressPrologueArgumentDescription, ArgumentType::Flag, Argument::Visibility::Help },
             Argument{ Execution::Args::Type::ConfigurationEnable, Resource::String::ConfigurationEnableMessage, ArgumentType::Flag, Argument::Visibility::Help },
             Argument{ Execution::Args::Type::ConfigurationDisable, Resource::String::ConfigurationDisableMessage, ArgumentType::Flag, Argument::Visibility::Help },
         };

src/AppInstallerCLICore/ExecutionArgs.h

@@ -124,6 +124,7 @@ namespace AppInstaller::CLI::Execution
             // Configuration
             ConfigurationFile,
             ConfigurationAcceptWarning,
+            ConfigurationSuppressPrologue,
             ConfigurationEnable,
             ConfigurationDisable,
             ConfigurationModulePath,

src/AppInstallerCLICore/Resources.h

@@ -106,6 +106,7 @@ namespace AppInstaller::CLI::Resource
         WINGET_DEFINE_RESOURCE_STRINGID(ConfigurationSettings);
         WINGET_DEFINE_RESOURCE_STRINGID(ConfigurationStatusWatchArgumentDescription);
         WINGET_DEFINE_RESOURCE_STRINGID(ConfigurationSuccessfullyApplied);
+        WINGET_DEFINE_RESOURCE_STRINGID(ConfigurationSuppressPrologueArgumentDescription);
         WINGET_DEFINE_RESOURCE_STRINGID(ConfigurationUnexpectedTestResult);
         WINGET_DEFINE_RESOURCE_STRINGID(ConfigurationUnitAssertHadNegativeResult);
         WINGET_DEFINE_RESOURCE_STRINGID(ConfigurationUnitFailed);

src/AppInstallerCLICore/Workflows/ConfigurationFlow.cpp

@@ -1369,27 +1369,31 @@ namespace AppInstaller::CLI::Workflow
         auto getDetailsOperation = configContext.Processor().GetSetDetailsAsync(configContext.Set(), ConfigurationUnitDetailFlags::ReadOnly);
         auto unification = anon::CreateProgressCancellationUnification(std::move(progressScope), getDetailsOperation);
 
+        bool suppressDetailsOutput = context.Args.Contains(Args::Type::ConfigurationAcceptWarning) && context.Args.Contains(Args::Type::ConfigurationSuppressPrologue);
         anon::OutputHelper outputHelper{ context };
         uint32_t unitsShown = 0;
 
-        getDetailsOperation.Progress([&](const IAsyncOperationWithProgress<GetConfigurationSetDetailsResult, GetConfigurationUnitDetailsResult>& operation, const GetConfigurationUnitDetailsResult&)
-            {
-                auto threadContext = context.SetForCurrentThread();
+        if (!suppressDetailsOutput)
+        {
+            getDetailsOperation.Progress([&](const IAsyncOperationWithProgress<GetConfigurationSetDetailsResult, GetConfigurationUnitDetailsResult>& operation, const GetConfigurationUnitDetailsResult&)
+                {
+                    auto threadContext = context.SetForCurrentThread();
 
-                unification.Reset();
+                    unification.Reset();
 
-                auto unitResults = operation.GetResults().UnitResults();
-                for (unitsShown; unitsShown < unitResults.Size(); ++unitsShown)
-                {
-                    GetConfigurationUnitDetailsResult unitResult = unitResults.GetAt(unitsShown);
-                    anon::LogFailedGetConfigurationUnitDetails(unitResult.Unit(), unitResult.ResultInformation());
-                    outputHelper.OutputConfigurationUnitInformation(unitResult.Unit());
-                }
+                    auto unitResults = operation.GetResults().UnitResults();
+                    for (unitsShown; unitsShown < unitResults.Size(); ++unitsShown)
+                    {
+                        GetConfigurationUnitDetailsResult unitResult = unitResults.GetAt(unitsShown);
+                        anon::LogFailedGetConfigurationUnitDetails(unitResult.Unit(), unitResult.ResultInformation());
+                        outputHelper.OutputConfigurationUnitInformation(unitResult.Unit());
+                    }
 
-                progressScope = context.Reporter.BeginAsyncProgress(true);
-                progressScope->Callback().SetProgressMessage(gettingDetailString);
-                unification.Progress(std::move(progressScope));
-            });
+                    progressScope = context.Reporter.BeginAsyncProgress(true);
+                    progressScope->Callback().SetProgressMessage(gettingDetailString);
+                    unification.Progress(std::move(progressScope));
+                });
+        }
 
         HRESULT hr = S_OK;
         GetConfigurationSetDetailsResult result = nullptr;
@@ -1419,7 +1423,7 @@ namespace AppInstaller::CLI::Workflow
         }
 
         // Handle any missing progress callbacks that are in the results
-        if (result)
+        if (result && !suppressDetailsOutput)
         {
             auto unitResults = result.UnitResults();
             if (unitResults)
@@ -1434,11 +1438,14 @@ namespace AppInstaller::CLI::Workflow
         }
 
         // Handle any units that are NOT in the results (due to an exception part of the way through)
-        auto allUnits = configContext.Set().Units();
-        for (unitsShown; unitsShown < allUnits.Size(); ++unitsShown)
+        if (!suppressDetailsOutput)
         {
-            ConfigurationUnit unit = allUnits.GetAt(unitsShown);
-            outputHelper.OutputConfigurationUnitInformation(unit);
+            auto allUnits = configContext.Set().Units();
+            for (unitsShown; unitsShown < allUnits.Size(); ++unitsShown)
+            {
+                ConfigurationUnit unit = allUnits.GetAt(unitsShown);
+                outputHelper.OutputConfigurationUnitInformation(unit);
+            }
         }
 
         if (outputHelper.ValuesTruncated)

src/AppInstallerCLIPackage/Shared/Strings/en-us/winget.resw

@@ -3109,4 +3109,7 @@ Please specify one of them using the --source option to proceed.</value>
   <data name="StoreInstall_PackageNotAvailableForCurrentSystem" xml:space="preserve">
     <value>The package is not compatible with the current Windows version or platform.</value>
   </data>
+  <data name="ConfigurationSuppressPrologueArgumentDescription" xml:space="preserve">
+    <value>Suppress showing initial configuration details when possible</value>
+  </data>
 </root>

src/ConfigurationRemotingServer/Program.cs

@@ -70,6 +70,9 @@ internal class Program
 
         static int Main(string[] args)
         {
+            // Remove any attached console to prevent modules (or their actions) from writing to our console.
+            FreeConsole();
+
             // Help find WindowsPackageManager.dll
             AssemblyLoadContext.Default.ResolvingUnmanagedDll += NativeAssemblyLoadContext.ResolvingUnmanagedHandler;
 
@@ -196,5 +199,9 @@ private static extern int WindowsPackageManagerConfigurationCompleteOutOfProcess
 
         [DllImport("kernel32.dll", CharSet = CharSet.Unicode)]
         private static extern IntPtr GetCommandLineW();
+
+        [DllImport("kernel32.dll")]
+        [return: MarshalAs(UnmanagedType.Bool)]
+        private static extern bool FreeConsole();
     }
 }