Consolidate our MSIX distribution back down to one package (#15031)

We ship a separate package to Windows 10, which contains a copy of XAML
embedded in it, because of a bug in activating classes from framework
packages while we're elevated.

We did this to avoid wasting disk space on Windows 11 installs (which is
critical given that we're preinstalled in the Windows image.)

The fix for this issue was released in a servicing update in April 2022.
Thanks to KB5011831, we no longer need this workaround!

And finally, this means that we no longer need to depend on a copy of
"pre-release" XAML. We only did that because it would copy all of its
assets into our package.

Introduced in #12560
Closes #14106
Closes (discussion) #14981
Reverts #14660

(cherry picked from commit f5e9e8e)
Service-Card-Id: 88600517
Service-Version: 1.17

build/packages.config

@@ -3,8 +3,6 @@
   <package id="MUXCustomBuildTasks" version="1.0.48" targetFramework="native" />
   <package id="Microsoft.Taef" version="10.60.210621002" targetFramework="native" />
   <package id="Microsoft.Internal.PGO-Helpers.Cpp" version="0.2.34" targetFramework="native" />
-  <!-- This cannot be included in another project that depends on XAML (as it would be a duplicate package ID) -->
-  <package id="Microsoft.UI.Xaml" version="2.7.3" targetFramework="native" />
   <package id="Microsoft.Debugging.Tools.PdbStr" version="20220617.1556.0" targetFramework="native" />
   <package id="Microsoft.Debugging.Tools.SrcTool" version="20220617.1556.0" targetFramework="native" />
 </packages>

build/pipelines/release.yml

@@ -56,11 +56,6 @@ parameters:
       - x64
       - x86
       - arm64
-  - name: buildWindowsVersions
-    type: object
-    default:
-      - Win10
-      - Win11
 
 variables:
   MakeAppxPath: 'C:\Program Files (x86)\Windows Kits\10\bin\10.0.22621.0\x86\MakeAppx.exe'
@@ -87,13 +82,6 @@ variables:
       NuGetPackBetaVersion: preview
   ${{ elseif eq(variables['Build.SourceBranchName'], 'main') }}:
     NuGetPackBetaVersion: experimental
-  # The NuGet packages have to use *somebody's* DLLs. We used to force them to
-  # use the Win10 build outputs, but if there isn't a Win10 build we should use
-  # the Win11 one.
-  ${{ if containsValue(parameters.buildWindowsVersions, 'Win10') }}:
-    TerminalBestVersionForNuGetPackages: Win10
-  ${{ else }}:
-    TerminalBestVersionForNuGetPackages: Win11
 
 name: $(BuildDefinitionName)_$(date:yyMM).$(date:dd)$(rev:rrr)
 resources:
@@ -107,11 +95,9 @@ jobs:
     matrix:
       ${{ each config in parameters.buildConfigurations }}:
         ${{ each platform in parameters.buildPlatforms }}:
-          ${{ each windowsVersion in parameters.buildWindowsVersions }}:
-            ${{ config }}_${{ platform }}_${{ windowsVersion }}:
-              BuildConfiguration: ${{ config }}
-              BuildPlatform: ${{ platform }}
-              TerminalTargetWindowsVersion: ${{ windowsVersion }}
+          ${{ config }}_${{ platform }}:
+            BuildConfiguration: ${{ config }}
+            BuildPlatform: ${{ platform }}
   displayName: Build
   timeoutInMinutes: 240
   cancelTimeoutInMinutes: 1
@@ -185,10 +171,6 @@ jobs:
       arguments: -MarkdownNoticePath .\NOTICE.md -OutputPath .\src\cascadia\CascadiaPackage\NOTICE.html
       pwsh: true
   - ${{ if eq(parameters.buildTerminal, true) }}:
-    - pwsh: |-
-        ./build/scripts/Patch-ManifestsToWindowsVersion.ps1 -NewWindowsVersion "10.0.22000.0"
-      displayName: Update manifest target version to Win11 (if necessary)
-      condition: and(succeeded(), eq(variables['TerminalTargetWindowsVersion'], 'Win11'))
     - task: VSBuild@1
       displayName: Build solution **\OpenConsole.sln
       condition: true
@@ -205,7 +187,7 @@ jobs:
       continueOnError: True
       inputs:
         PathtoPublish: $(Build.SourcesDirectory)\msbuild.binlog
-        ArtifactName: binlog-$(BuildPlatform)-$(TerminalTargetWindowsVersion)
+        ArtifactName: binlog-$(BuildPlatform)
     - task: PowerShell@2
       displayName: Check MSIX for common regressions
       inputs:
@@ -297,7 +279,7 @@ jobs:
       displayName: Publish Artifact (appx)
       inputs:
         PathtoPublish: $(Build.ArtifactStagingDirectory)/appx
-        ArtifactName: appx-$(BuildPlatform)-$(BuildConfiguration)-$(TerminalTargetWindowsVersion)
+        ArtifactName: appx-$(BuildPlatform)-$(BuildConfiguration)
   - ${{ if eq(parameters.buildConPTY, true) }}:
     - task: CopyFiles@2
       displayName: Copy ConPTY to Artifacts
@@ -315,7 +297,7 @@ jobs:
       displayName: Publish Artifact (ConPTY)
       inputs:
         PathtoPublish: $(Build.ArtifactStagingDirectory)/conpty
-        ArtifactName: conpty-dll-$(BuildPlatform)-$(BuildConfiguration)-$(TerminalTargetWindowsVersion)
+        ArtifactName: conpty-dll-$(BuildPlatform)-$(BuildConfiguration)
   - ${{ if eq(parameters.buildWPF, true) }}:
     - task: CopyFiles@2
       displayName: Copy PublicTerminalCore.dll to Artifacts
@@ -329,7 +311,7 @@ jobs:
       displayName: Publish Artifact (PublicTerminalCore)
       inputs:
         PathtoPublish: $(Build.ArtifactStagingDirectory)/wpf
-        ArtifactName: wpf-dll-$(BuildPlatform)-$(BuildConfiguration)-$(TerminalTargetWindowsVersion)
+        ArtifactName: wpf-dll-$(BuildPlatform)-$(BuildConfiguration)
 
   - task: PublishSymbols@2
     displayName: Publish symbols path
@@ -347,11 +329,6 @@ jobs:
 
 - ${{ if eq(parameters.buildTerminal, true) }}:
   - job: BundleAndSign
-    strategy:
-      matrix:
-        ${{ each windowsVersion in parameters.buildWindowsVersions }}:
-          ${{ windowsVersion }}:
-            TerminalTargetWindowsVersion: ${{ windowsVersion }}
     displayName: Create and sign AppX/MSIX bundles
     variables:
       ${{ if eq(parameters.branding, 'Release') }}:
@@ -373,9 +350,9 @@ jobs:
         disableOutputRedirect: true
     - ${{ each platform in parameters.buildPlatforms }}:
       - task: DownloadBuildArtifacts@0
-        displayName: Download Artifacts ${{ platform }} $(TerminalTargetWindowsVersion)
+        displayName: Download Artifacts ${{ platform }}
         inputs:
-          artifactName: appx-${{ platform }}-Release-$(TerminalTargetWindowsVersion)
+          artifactName: appx-${{ platform }}-Release
     # Add 3000 to the major version component, but only for the bundle.
     # This is to ensure that it is newer than "2022.xx.yy.zz" or whatever the original bundle versions were before
     # we switched to uniform naming.
@@ -385,7 +362,7 @@ jobs:
         $Components[0] = ([int]$Components[0] + $VersionEpoch)
         $BundleVersion = $Components -Join "."
         New-Item -Type Directory "$(System.ArtifactsDirectory)\bundle"
-        .\build\scripts\Create-AppxBundle.ps1 -InputPath "$(System.ArtifactsDirectory)" -ProjectName CascadiaPackage -BundleVersion $BundleVersion -OutputPath "$(System.ArtifactsDirectory)\bundle\$(BundleStemName)_$(TerminalTargetWindowsVersion)_$(XES_APPXMANIFESTVERSION)_8wekyb3d8bbwe.msixbundle"
+        .\build\scripts\Create-AppxBundle.ps1 -InputPath "$(System.ArtifactsDirectory)" -ProjectName CascadiaPackage -BundleVersion $BundleVersion -OutputPath "$(System.ArtifactsDirectory)\bundle\$(BundleStemName)_$(XES_APPXMANIFESTVERSION)_8wekyb3d8bbwe.msixbundle"
       displayName: Create WindowsTerminal*.msixbundle
     - task: EsrpCodeSigning@1
       displayName: Submit *.msixbundle to ESRP for code signing
@@ -426,7 +403,7 @@ jobs:
       displayName: 'Publish Artifact: appxbundle-signed'
       inputs:
         PathtoPublish: $(System.ArtifactsDirectory)\bundle
-        ArtifactName: appxbundle-signed-$(TerminalTargetWindowsVersion)
+        ArtifactName: appxbundle-signed
 
 - ${{ if eq(parameters.buildConPTY, true) }}:
   - job: PackageAndSignConPTY
@@ -451,7 +428,7 @@ jobs:
       - task: DownloadBuildArtifacts@0
         displayName: Download ${{ platform }} ConPTY binaries
         inputs:
-          artifactName: conpty-dll-${{ platform }}-$(BuildConfiguration)-$(TerminalBestVersionForNuGetPackages)
+          artifactName: conpty-dll-${{ platform }}-$(BuildConfiguration)
           downloadPath: bin\${{ platform }}\$(BuildConfiguration)\
           extractTars: false
     - task: PowerShell@2
@@ -542,7 +519,7 @@ jobs:
       - task: DownloadBuildArtifacts@0
         displayName: Download ${{ platform }} PublicTerminalCore
         inputs:
-          artifactName: wpf-dll-${{ platform }}-$(BuildConfiguration)-$(TerminalBestVersionForNuGetPackages)
+          artifactName: wpf-dll-${{ platform }}-$(BuildConfiguration)
           itemPattern: '**/*.dll'
           downloadPath: bin\${{ platform }}\$(BuildConfiguration)\
           extractTars: false
@@ -640,11 +617,10 @@ jobs:
 
     # Download the appx-PLATFORM-CONFIG-VERSION artifact for every platform/version combo
     - ${{ each platform in parameters.buildPlatforms }}:
-      - ${{ each windowsVersion in parameters.buildWindowsVersions }}:
-        - task: DownloadBuildArtifacts@0
-          displayName: Download Symbols ${{ platform }} ${{ windowsVersion }}
-          inputs:
-            artifactName: appx-${{ platform }}-Release-${{ windowsVersion }}
+      - task: DownloadBuildArtifacts@0
+        displayName: Download Symbols ${{ platform }}
+        inputs:
+          artifactName: appx-${{ platform }}-Release
 
     # It seems easier to do this -- download every appxsym -- then enumerate all the PDBs in the build directory for the
     # public symbol push. Otherwise, we would have to list all of the PDB files one by one.
@@ -704,7 +680,7 @@ jobs:
     - task: DownloadBuildArtifacts@0
       displayName: Download Build Artifacts
       inputs:
-        artifactName: appxbundle-signed-Win11
+        artifactName: appxbundle-signed
         extractTars: false
     - task: PowerShell@2
       displayName: Rename and stage packages for vpack
@@ -713,21 +689,21 @@ jobs:
         script: >-
           # Rename to known/fixed name for Windows build system
 
-          Get-ChildItem Microsoft.WindowsTerminal_Win11_*.msixbundle | Rename-Item -NewName { 'Microsoft.WindowsTerminal_8wekyb3d8bbwe.msixbundle' }
+          Get-ChildItem Microsoft.WindowsTerminal_*.msixbundle | Rename-Item -NewName { 'Microsoft.WindowsTerminal_8wekyb3d8bbwe.msixbundle' }
 
 
           # Create vpack directory and place item inside
 
           mkdir WindowsTerminal.app
 
           mv Microsoft.WindowsTerminal_8wekyb3d8bbwe.msixbundle .\WindowsTerminal.app\
-        workingDirectory: $(System.ArtifactsDirectory)\appxbundle-signed-Win11
+        workingDirectory: $(System.ArtifactsDirectory)\appxbundle-signed
     - task: PkgESVPack@12
       displayName: 'Package ES - VPack'
       env:
         SYSTEM_ACCESSTOKEN: $(System.AccessToken)
       inputs:
-        sourceDirectory: $(System.ArtifactsDirectory)\appxbundle-signed-Win11\WindowsTerminal.app
+        sourceDirectory: $(System.ArtifactsDirectory)\appxbundle-signed\WindowsTerminal.app
         description: VPack for the Windows Terminal Application
         pushPkgName: WindowsTerminal.app
         owner: conhost

common.openconsole.props

@@ -10,22 +10,4 @@
     <OpenConsoleDir>$(MSBuildThisFileDirectory)</OpenConsoleDir>
   </PropertyGroup>
 
-  <PropertyGroup>
-    <!--
-    For the Windows 10 build, we're targeting the prerelease version of Microsoft.UI.Xaml.
-    This version emits every XAML DLL directly into our package.
-    This is a workaround for us not having deliverable MSFT-21242953 on this version of Windows.
-
-    This version should be tracked in all project packages.config files for projects that depend on Xaml.
-    -->
-    <TerminalMUXVersion>2.7.3-prerelease.220816001</TerminalMUXVersion>
-    <!--
-    For the Windows 11-specific build, we're targeting the public version of Microsoft.UI.Xaml.
-    This version emits a package dependency instead of embedding the dependency in our own package.
-
-    This version should be tracked in build/packages.config.
-    -->
-    <TerminalMUXVersion Condition="'$(TerminalTargetWindowsVersion)'=='Win11'">2.7.3</TerminalMUXVersion>
-  </PropertyGroup>
-
 </Project>

custom.props

@@ -2,18 +2,6 @@
 <Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <!-- This file is read by XES, which we use in our Release builds. -->
   <PropertyGroup Label="Version">
-    <!--
-      The Windows 11 build is going to have the same package name, so it *must* have a different version.
-      The easiest way for us to do this is to add 1 to the revision field.
-      In short, for a given Terminal build 1.11, we will emit two different versions (assume this is build
-      4 on day 23 of the year):
-        - 1.11.234.0 for Windows 10
-        - 1.11.235.0 for Windows 11
-      This presents a potential for conflicts if we want to ship two builds produced back to back on the
-      same day... which is terribly unlikely.
-    -->
-    <VersionBuildRevision Condition="'$(TerminalTargetWindowsVersion)'=='Win11' and '$(VersionBuildRevision)'!=''">$([MSBuild]::Add($(VersionBuildRevision), 1))</VersionBuildRevision>
-
     <XesUseOneStoreVersioning>true</XesUseOneStoreVersioning>
     <XesBaseYearForStoreVersion>2022</XesBaseYearForStoreVersion>
     <VersionMajor>1</VersionMajor>

dep/nuget/packages.config

@@ -8,7 +8,7 @@
   <package id="Microsoft.VCRTForwarders.140" version="1.0.4" targetFramework="native" />
   <package id="Microsoft.Internal.Windows.Terminal.ThemeHelpers" version="0.6.220404001" targetFramework="native" />
   <package id="Microsoft.VisualStudio.Setup.Configuration.Native" version="2.3.2262" targetFramework="native" developmentDependency="true" />
-  <package id="Microsoft.UI.Xaml" version="2.7.3-prerelease.220816001" targetFramework="native" />
+  <package id="Microsoft.UI.Xaml" version="2.7.3" targetFramework="native" />
   <package id="Microsoft.Windows.ImplementationLibrary" version="1.0.220201.1" targetFramework="native" developmentDependency="true" />
 
   <!-- Managed packages -->

src/cascadia/LocalTests_SettingsModel/SettingsModel.LocalTests.vcxproj

@@ -20,6 +20,7 @@
     <ConfigurationType>DynamicLibrary</ConfigurationType>
     <OpenConsoleCppWinRTProject>true</OpenConsoleCppWinRTProject>
     <!-- TerminalCppWinrt is not set intentionally -->
+    <TerminalMUX>true</TerminalMUX>
   </PropertyGroup>
 
   <Import Project="$(SolutionDir)\common.openconsole.props" Condition="'$(OpenConsoleDir)'==''" />
@@ -99,15 +100,4 @@
   <Import Project="$(OpenConsoleDir)src\common.build.post.props" />
   <Import Project="$(OpenConsoleDir)src\common.build.tests.props" />
   <Import Project="$(OpenConsoleDir)src\common.nugetversions.targets" />
-
-  <PropertyGroup>
-    <!-- From Microsoft.UI.Xaml.targets -->
-    <Native-Platform Condition="'$(Platform)' == 'Win32'">x86</Native-Platform>
-    <Native-Platform Condition="'$(Platform)' != 'Win32'">$(Platform)</Native-Platform>
-    <_MUXBinRoot>&quot;$(OpenConsoleDir)packages\Microsoft.UI.Xaml.$(TerminalMUXVersion)\runtimes\win10-$(Native-Platform)\native\&quot;</_MUXBinRoot>
-  </PropertyGroup>
-
-  <!-- We actually can just straight up reference MUX here, it's fine -->
-  <Import Project="..\..\..\packages\Microsoft.UI.Xaml.$(TerminalMUXVersion)\build\native\Microsoft.UI.Xaml.targets" Condition="Exists('..\..\..\packages\Microsoft.UI.Xaml.$(TerminalMUXVersion)\build\native\Microsoft.UI.Xaml.targets')" />
-
 </Project>

src/cascadia/LocalTests_TerminalApp/TerminalApp.LocalTests.vcxproj

@@ -23,6 +23,7 @@
 
   <PropertyGroup Label="NuGet Dependencies">
     <!-- TerminalCppWinrt is intentionally not set -->
+    <TerminalMUX>true</TerminalMUX>
   </PropertyGroup>
 
   <Import Project="$(SolutionDir)\common.openconsole.props" Condition="'$(OpenConsoleDir)'==''" />
@@ -85,15 +86,4 @@
   <Import Project="$(OpenConsoleDir)src\common.build.post.props" />
   <Import Project="$(OpenConsoleDir)src\common.build.tests.props" />
   <Import Project="$(OpenConsoleDir)src\common.nugetversions.targets" />
-
-  <PropertyGroup>
-    <!-- From Microsoft.UI.Xaml.targets -->
-    <Native-Platform Condition="'$(Platform)' == 'Win32'">x86</Native-Platform>
-    <Native-Platform Condition="'$(Platform)' != 'Win32'">$(Platform)</Native-Platform>
-    <_MUXBinRoot>&quot;$(OpenConsoleDir)packages\Microsoft.UI.Xaml.$(TerminalMUXVersion)\runtimes\win10-$(Native-Platform)\native\&quot;</_MUXBinRoot>
-  </PropertyGroup>
-
-<!-- We actually can just straight up reference MUX here, it's fine -->
-  <Import Project="..\..\..\packages\Microsoft.UI.Xaml.$(TerminalMUXVersion)\build\native\Microsoft.UI.Xaml.targets" Condition="Exists('..\..\..\packages\Microsoft.UI.Xaml.$(TerminalMUXVersion)\build\native\Microsoft.UI.Xaml.targets')" />
-
 </Project>

src/cascadia/LocalTests_TerminalApp/TestHostApp/TestHostApp.vcxproj

@@ -16,6 +16,8 @@
     <OpenConsoleCppWinRTProject>true</OpenConsoleCppWinRTProject>
     <EnableHybridCRT>false</EnableHybridCRT> <!-- C++/CLI projects can't deal -->
 
+    <TerminalMUX>true</TerminalMUX>
+
     <!--
     These two properties are very important!
     Without them, msbuild will stomp MinVersion and MaxVersionTested in the
@@ -126,8 +128,6 @@
     </Reference>
   </ItemGroup>
 
-  <Import Project="$(OpenConsoleDir)\packages\Microsoft.UI.Xaml.$(TerminalMUXVersion)\build\native\Microsoft.UI.Xaml.targets" Condition="Exists('$(OpenConsoleDir)\packages\Microsoft.UI.Xaml.$(TerminalMUXVersion)\build\native\Microsoft.UI.Xaml.targets')" />
-
   <Import Project="$(OpenConsoleDir)\src\common.build.post.props" />
   <Import Project="$(OpenConsoleDir)\src\common.nugetversions.targets" />
 

src/cascadia/TerminalApp/TerminalAppLib.vcxproj

@@ -300,7 +300,6 @@
     <PRIResource Include="Resources\en-US\Resources.resw" />
     <PRIResource Include="Resources\en-US\ContextMenu.resw" />
     <OCResourceDirectory Include="Resources" />
-    <None Include="packages.config" />
   </ItemGroup>
   <!-- ========================= Project References ======================== -->
   <ItemGroup>

src/cascadia/TerminalSettingsEditor/Microsoft.Terminal.Settings.Editor.vcxproj

@@ -353,7 +353,6 @@
     </PRIResource>
     <OCResourceDirectory Include="Resources" />
     <None Include="$(ProjectName).def" />
-    <None Include="packages.config" />
   </ItemGroup>
   <!-- ========================= Project References ======================== -->
   <ItemGroup>

src/cascadia/TerminalSettingsModel/CascadiaSettings.cpp

@@ -1015,12 +1015,7 @@ winrt::hstring CascadiaSettings::ApplicationVersion()
     {
         const auto package{ winrt::Windows::ApplicationModel::Package::Current() };
         const auto version{ package.Id().Version() };
-        // As of about 2022, the ones digit of the Build of our version is a
-        // placeholder value to differentiate the Windows 10 build from the
-        // Windows 11 build. Let's trim that out. For additional clarity,
-        // let's omit the Revision, which _must_ be .0, and doesn't provide any
-        // value to report.
-        winrt::hstring formatted{ wil::str_printf<std::wstring>(L"%u.%u.%u", version.Major, version.Minor, version.Build / 10) };
+        winrt::hstring formatted{ wil::str_printf<std::wstring>(L"%u.%u.%u.%u", version.Major, version.Minor, version.Build, version.Revision) };
         return formatted;
     }
     CATCH_LOG();

src/cascadia/WindowsTerminal/WindowsTerminal.vcxproj

@@ -75,9 +75,6 @@
   <ItemGroup>
     <Manifest Include="WindowsTerminal.manifest" />
   </ItemGroup>
-  <ItemGroup>
-    <None Include="packages.config" />
-  </ItemGroup>
   <!-- Dependencies -->
   <ItemGroup>
     <!-- Even though we do have proper recursive dependencies, we want to keep some of these here