From ef500b3941d888d67fc22a64c90f366eb6e7b0c7 Mon Sep 17 00:00:00 2001
From: David Čížek <DavidCizek@seznam.cz>
Date: Wed, 24 Jun 2026 09:02:34 +0200
Subject: Fix for the missing configuration of the VS_VSIX_INSTALLER_PATH
 property for VS2017–VS2026.
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Modified VsixPackage fragment.
Updated tests.
---
 .../VisualStudioExtensionFixture.cs                | 16 ++++++++++
 src/ext/VisualStudio/wixlib/VsixPackage.wxs        | 36 ++++++++++++++++++++--
 2 files changed, 50 insertions(+), 2 deletions(-)

(limited to 'src/ext/VisualStudio')

diff --git a/src/ext/VisualStudio/test/WixToolsetTest.VisualStudio/VisualStudioExtensionFixture.cs b/src/ext/VisualStudio/test/WixToolsetTest.VisualStudio/VisualStudioExtensionFixture.cs
index ab55427a..bc47d2d3 100644
--- a/src/ext/VisualStudio/test/WixToolsetTest.VisualStudio/VisualStudioExtensionFixture.cs
+++ b/src/ext/VisualStudio/test/WixToolsetTest.VisualStudio/VisualStudioExtensionFixture.cs
@@ -27,6 +27,10 @@ namespace WixToolsetTest.VisualStudio
                 "CustomAction:SetVS2012Vsix\t51\tVS_VSIX_INSTALLER_PATH\t[VS2012_VSIX_INSTALLER_PATH]\t",
                 "CustomAction:SetVS2013Vsix\t51\tVS_VSIX_INSTALLER_PATH\t[VS2013_VSIX_INSTALLER_PATH]\t",
                 "CustomAction:SetVS2015Vsix\t51\tVS_VSIX_INSTALLER_PATH\t[VS2015_VSIX_INSTALLER_PATH]\t",
+                "CustomAction:SetVS2017Vsix\t51\tVS_VSIX_INSTALLER_PATH\t[VS2017_VSIX_INSTALLER_PATH]\t",
+                "CustomAction:SetVS2019Vsix\t51\tVS_VSIX_INSTALLER_PATH\t[VS2019_VSIX_INSTALLER_PATH]\t",
+                "CustomAction:SetVS2022Vsix\t51\tVS_VSIX_INSTALLER_PATH\t[VS2022_VSIX_INSTALLER_PATH]\t",
+                "CustomAction:SetVS2026Vsix\t51\tVS_VSIX_INSTALLER_PATH\t[VS2026_VSIX_INSTALLER_PATH]\t",
                 "CustomAction:vimLa9TyFoAVwf8JmA0_ZJHA69J2fo\t3122\tVS_VSIX_INSTALLER_PATH\t/q  \"[#filzi8nwT8Ta133xcfp7qSIdGdRiC0]\" /admin\t",
                 "CustomAction:viuMpl8IvFSDAzTulrmpAzBwAmCRTQ\t1074\tVS_VSIX_INSTALLER_PATH\t/q  \"[#filzi8nwT8Ta133xcfp7qSIdGdRiC0]\"\t",
                 "CustomAction:vrmLa9TyFoAVwf8JmA0_ZJHA69J2fo\t3442\tVS_VSIX_INSTALLER_PATH\t/q  /u:\"ExampleVsix\" /admin\t",
@@ -55,6 +59,10 @@ namespace WixToolsetTest.VisualStudio
                 "CustomAction:SetVS2012Vsix\t51\tVS_VSIX_INSTALLER_PATH\t[VS2012_VSIX_INSTALLER_PATH]\t",
                 "CustomAction:SetVS2013Vsix\t51\tVS_VSIX_INSTALLER_PATH\t[VS2013_VSIX_INSTALLER_PATH]\t",
                 "CustomAction:SetVS2015Vsix\t51\tVS_VSIX_INSTALLER_PATH\t[VS2015_VSIX_INSTALLER_PATH]\t",
+                "CustomAction:SetVS2017Vsix\t51\tVS_VSIX_INSTALLER_PATH\t[VS2017_VSIX_INSTALLER_PATH]\t",
+                "CustomAction:SetVS2019Vsix\t51\tVS_VSIX_INSTALLER_PATH\t[VS2019_VSIX_INSTALLER_PATH]\t",
+                "CustomAction:SetVS2022Vsix\t51\tVS_VSIX_INSTALLER_PATH\t[VS2022_VSIX_INSTALLER_PATH]\t",
+                "CustomAction:SetVS2026Vsix\t51\tVS_VSIX_INSTALLER_PATH\t[VS2026_VSIX_INSTALLER_PATH]\t",
                 "CustomAction:vimLa9TyFoAVwf8JmA0_ZJHA69J2fo\t3122\tVS_VSIX_INSTALLER_PATH\t/q  \"[#filzi8nwT8Ta133xcfp7qSIdGdRiC0]\" /admin\t",
                 "CustomAction:viuMpl8IvFSDAzTulrmpAzBwAmCRTQ\t1074\tVS_VSIX_INSTALLER_PATH\t/q  \"[#filzi8nwT8Ta133xcfp7qSIdGdRiC0]\"\t",
                 "CustomAction:vrmLa9TyFoAVwf8JmA0_ZJHA69J2fo\t3442\tVS_VSIX_INSTALLER_PATH\t/q  /u:\"ExampleVsix\" /admin\t",
@@ -77,10 +85,18 @@ namespace WixToolsetTest.VisualStudio
                 "VS2015_VSIX_INSTALLER_PATH",
                 "VS2017_IDE_DIR",
                 "VS2017_ROOT_FOLDER",
+                "VS2017_VSIX_INSTALLER_PATH",
                 "VS2017DEVENV",
+                "VS2019_IDE_DIR",
                 "VS2019_IDE_VCSHARP_PROJECTSYSTEM_INSTALLED",
+                "VS2019_ROOT_FOLDER",
+                "VS2019_VSIX_INSTALLER_PATH",
+                "VS2022_IDE_DIR",
                 "VS2022_ROOT_FOLDER",
+                "VS2022_VSIX_INSTALLER_PATH",
+                "VS2026_IDE_DIR",
                 "VS2026_ROOT_FOLDER",
+                "VS2026_VSIX_INSTALLER_PATH",
                 "WIX_DOWNGRADE_DETECTED",
                 "WIX_UPGRADE_DETECTED",
             }, propertyResults);
diff --git a/src/ext/VisualStudio/wixlib/VsixPackage.wxs b/src/ext/VisualStudio/wixlib/VsixPackage.wxs
index 5937177b..605e4ac5 100644
--- a/src/ext/VisualStudio/wixlib/VsixPackage.wxs
+++ b/src/ext/VisualStudio/wixlib/VsixPackage.wxs
@@ -1,4 +1,4 @@
-<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
+<!-- Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. -->
 
 
 <Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
@@ -28,6 +28,30 @@
             </RegistrySearch>
         </Property>
 
+        <Property Id="VS2017_VSIX_INSTALLER_PATH" Secure="yes">
+            <DirectorySearchRef Id="VS2017EnvironmentDirectorySearch" Parent="VS2017DirectorySearch" Path="Common7\IDE">
+                <FileSearch Id="WixVS2017VsixInstaller" Name="VSIXInstaller.exe" />
+            </DirectorySearchRef>
+        </Property>
+
+        <Property Id="VS2019_VSIX_INSTALLER_PATH" Secure="yes">
+            <DirectorySearchRef Id="VS2019EnvironmentDirectorySearch" Parent="VS2019DirectorySearch" Path="Common7\IDE">
+                <FileSearch Id="WixVS2019VsixInstaller" Name="VSIXInstaller.exe" />
+            </DirectorySearchRef>
+        </Property>
+
+        <Property Id="VS2022_VSIX_INSTALLER_PATH" Secure="yes">
+            <DirectorySearchRef Id="VS2022EnvironmentDirectorySearch" Parent="VS2022DirectorySearch" Path="Common7\IDE">
+                <FileSearch Id="WixVS2022VsixInstaller" Name="VSIXInstaller.exe" />
+            </DirectorySearchRef>
+        </Property>
+
+        <Property Id="VS2026_VSIX_INSTALLER_PATH" Secure="yes">
+            <DirectorySearchRef Id="VS2026EnvironmentDirectorySearch" Parent="VS2026DirectorySearch" Path="Common7\IDE">
+                <FileSearch Id="WixVS2026VsixInstaller" Name="VSIXInstaller.exe" />
+            </DirectorySearchRef>
+        </Property>
+
         <Property Id="VS_VSIX_INSTALLER_PATH" Secure="yes" />
 
         <!-- VWD2012 registers differently than the rest of Visual Studio, so search for it in the case VS2012 is missing. -->
@@ -46,7 +70,15 @@
         </Property>
 
         <!-- Use the latest VS- or VWD-installed VSIXInstaller.exe. -->
-        <SetProperty Action="SetVS2015Vsix" Id="VS_VSIX_INSTALLER_PATH" Value="[VS2015_VSIX_INSTALLER_PATH]" Sequence="both" After="AppSearch" Condition="NOT VS_VSIX_INSTALLER_PATH AND VS2015_VSIX_INSTALLER_PATH" />
+        <SetProperty Action="SetVS2026Vsix" Id="VS_VSIX_INSTALLER_PATH" Value="[VS2026_VSIX_INSTALLER_PATH]" Sequence="both" After="AppSearch" Condition="NOT VS_VSIX_INSTALLER_PATH AND VS2026_VSIX_INSTALLER_PATH" />
+
+        <SetProperty Action="SetVS2022Vsix" Id="VS_VSIX_INSTALLER_PATH" Value="[VS2022_VSIX_INSTALLER_PATH]" Sequence="both" After="SetVS2026Vsix" Condition="NOT VS_VSIX_INSTALLER_PATH AND VS2022_VSIX_INSTALLER_PATH" />
+
+        <SetProperty Action="SetVS2019Vsix" Id="VS_VSIX_INSTALLER_PATH" Value="[VS2019_VSIX_INSTALLER_PATH]" Sequence="both" After="SetVS2022Vsix" Condition="NOT VS_VSIX_INSTALLER_PATH AND VS2019_VSIX_INSTALLER_PATH" />
+
+        <SetProperty Action="SetVS2017Vsix" Id="VS_VSIX_INSTALLER_PATH" Value="[VS2017_VSIX_INSTALLER_PATH]" Sequence="both" After="SetVS2019Vsix" Condition="NOT VS_VSIX_INSTALLER_PATH AND VS2017_VSIX_INSTALLER_PATH" />
+
+        <SetProperty Action="SetVS2015Vsix" Id="VS_VSIX_INSTALLER_PATH" Value="[VS2015_VSIX_INSTALLER_PATH]" Sequence="both" After="SetVS2017Vsix" Condition="NOT VS_VSIX_INSTALLER_PATH AND VS2015_VSIX_INSTALLER_PATH" />
         <SetProperty Action="Vwd2015VsixWhenVSAbsent" Id="VS_VSIX_INSTALLER_PATH" Value="[VWD2015_VSIX_INSTALL_ROOT]\Common7\IDE\VSIXInstaller.exe" Sequence="both" After="SetVS2015Vsix" Condition="NOT VS_VSIX_INSTALLER_PATH AND VWD2015_VSIX_INSTALL_ROOT" />
 
         <SetProperty Action="SetVS2013Vsix" Id="VS_VSIX_INSTALLER_PATH" Value="[VS2013_VSIX_INSTALLER_PATH]" Sequence="both" After="Vwd2015VsixWhenVSAbsent" Condition="NOT VS_VSIX_INSTALLER_PATH AND VS2013_VSIX_INSTALLER_PATH" />
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