Added support for Visual Studio 2026

modules/vstudio/_manifest.lua

@@ -26,5 +26,7 @@ return {
 	"vs2015.lua",
 	"vs2017.lua",
 	"vs2019.lua",
-	"vs2022.lua"
+	"vs2022.lua",
+	"vs2026_solution.lua",
+	"vs2026.lua",
 }

modules/vstudio/_preload.lua

@@ -22,6 +22,7 @@
 	include("vs2017.lua")
 	include("vs2019.lua")
 	include("vs2022.lua")
+	include("vs2026.lua")
 
 	-- Initialize Specific API
 
@@ -767,5 +768,6 @@
 			_ACTION == "vs2017" or
 			_ACTION == "vs2019" or
 			_ACTION == "vs2022" or
+			_ACTION == "vs2026" or
 			false;
 	end

modules/vstudio/tests/_tests.lua

@@ -119,4 +119,8 @@ return {
 
 	-- Linux projects
 	"linux/test_linux_files.lua",
+
+	-- Visual Studio 2026+ Solutions
+	"sln2026/test_configurations.lua",
+	"sln2026/test_projects.lua",
 }

modules/vstudio/tests/sln2026/test_configurations.lua

@@ -0,0 +1,83 @@
+--
+-- tests/actions/vstudio/sln2026/test_dependencies.lua
+-- Validate generation of Visual Studio 2026+ solution project dependencies.
+-- Author Nick Clark
+-- Copyright (c) 2025 Jess Perkins and the Premake project
+--
+
+local p = premake
+local suite = test.declare("vstudio_sln2026_dependencies")
+local sln2026 = p.vstudio.sln2026
+
+
+function suite.setup()
+	p.action.set("vs2026")
+end
+
+
+function suite.solution_header()
+	sln2026.solution()
+
+	test.capture [[
+<Solution Description="Visual Studio slnx file generated by Premake" Version="1.4">
+	]]
+end
+
+
+function suite.default_configurations()
+	local wks = workspace "MyWorkspace"
+
+	sln2026.configurations(wks)
+
+	test.capture [[
+<Configurations>
+</Configurations>
+	]]
+end
+
+
+function suite.multiple_configurations()
+	local wks = workspace "MyWorkspace"
+
+	configurations { "Debug", "Release" }
+
+	sln2026.configurations(wks)
+
+	test.capture [[
+<Configurations>
+	<BuildType Name="Debug" />
+	<BuildType Name="Release" />
+	<Platform Name="Win32" />
+</Configurations>
+	]]
+end
+
+
+function suite.default_platforms()
+	local wks = workspace "MyWorkspace"
+
+	sln2026.configurations(wks)
+
+	test.capture [[
+<Configurations>
+</Configurations>
+	]]
+end
+
+
+function suite.multiple_platforms()
+	local wks = workspace "MyWorkspace"
+
+	configurations { "Debug" }
+	platforms { "x86", "x64" }
+
+	sln2026.configurations(wks)
+
+	test.capture [[
+<Configurations>
+	<BuildType Name="Debug" />
+	<Platform Name="Win32" />
+	<Platform Name="x64" />
+</Configurations>
+	]]
+end

modules/vstudio/tests/sln2026/test_projects.lua

@@ -0,0 +1,222 @@
+--
+-- tests/actions/vstudio/sln2026/test_dependencies.lua
+-- Validate generation of Visual Studio 2026+ solution project dependencies.
+-- Author Nick Clark
+-- Copyright (c) 2025 Jess Perkins and the Premake project
+--
+
+local p = premake
+local suite = test.declare("vstudio_sln2026_projects")
+local sln2026 = p.vstudio.sln2026
+
+
+function suite.setup()
+	p.action.set("vs2026")
+end
+
+
+function suite.single_project()
+	local wks = workspace "MyWorkspace"
+	local prj = project "MyProject"
+		uuid "AE61726D-187C-E440-BD07-2556188A6565"
+
+	sln2026.projects(wks)
+
+	test.capture [[
+<Project Path="MyProject.vcxproj" Id="AE61726D-187C-E440-BD07-2556188A6565">
+</Project>
+	]]
+end
+
+
+function suite.multiple_projects_no_dependencies()
+	local wks = workspace "MyWorkspace"
+
+	local prj1 = project "MyProject1"
+		uuid "AE61726D-187C-E440-BD07-2556188A6565"
+
+	local prj2 = project "MyProject2"
+		uuid "BE62726D-187C-E440-BD07-2556188A6565"
+
+	sln2026.projects(wks)
+
+	test.capture [[
+<Project Path="MyProject1.vcxproj" Id="AE61726D-187C-E440-BD07-2556188A6565">
+</Project>
+<Project Path="MyProject2.vcxproj" Id="BE62726D-187C-E440-BD07-2556188A6565">
+</Project>
+	]]
+end
+
+
+function suite.multiple_projects_with_dependency()
+	local wks = workspace "MyWorkspace"
+	configurations { "Debug", "Release" }
+
+	local prj1 = project "MyProject1"
+		uuid "AE61726D-187C-E440-BD07-2556188A6565"
+		language "C++"
+		kind "ConsoleApp"
+
+	local prj2 = project "MyProject2"
+		uuid "BE62726D-187C-E440-BD07-2556188A6565"
+		dependson "MyProject1"
+		language "C++"
+		kind "StaticLib"
+
+	sln2026.projects(wks)
+
+	test.capture [[
+<Project Path="MyProject1.vcxproj" Id="AE61726D-187C-E440-BD07-2556188A6565">
+</Project>
+<Project Path="MyProject2.vcxproj" Id="BE62726D-187C-E440-BD07-2556188A6565">
+	<BuildDependency Project="MyProject1.vcxproj" />
+</Project>
+	]]
+end
+
+function suite.project_in_groups()
+	local wks = workspace "MyWorkspace"
+	configurations { "Debug", "Release" }
+
+	local grp1 = group "Group1"
+
+	local prj1 = project "MyProject1"
+		uuid "AE61726D-187C-E440-BD07-2556188A6565"
+
+	sln2026.projects(wks)
+
+	test.capture [[
+<Folder Name="/Group1/">
+	<Project Path="MyProject1.vcxproj" Id="AE61726D-187C-E440-BD07-2556188A6565">
+	</Project>
+</Folder>
+	]]
+end
+
+
+function suite.project_with_configmap()
+	local wks = workspace "MyWorkspace"
+	configurations { "Debug", "Release", "SpecialRelease" }
+
+	local prj1 = project "MyProject1"
+		uuid "AE61726D-187C-E440-BD07-2556188A6565"
+		configmap {
+			[ "Release" ] = "Release",
+			[ "SpecialRelease" ] = "Release",
+			[ "Debug" ] = "Debug",
+		}
+
+	sln2026.projects(wks)
+
+	test.capture [[
+<Project Path="MyProject1.vcxproj" Id="AE61726D-187C-E440-BD07-2556188A6565">
+	<BuildType Solution="Debug|*" Project="Debug" />
+	<BuildType Solution="Release|*" Project="Release" />
+	<BuildType Solution="SpecialRelease|*" Project="Release" />
+</Project>
+	]]
+end
+
+
+function suite.project_with_single_configmap()
+	local wks = workspace "MyWorkspace"
+	configurations { "Debug", "Release", "SpecialRelease" }
+
+	local prj1 = project "MyProject1"
+		uuid "AE61726D-187C-E440-BD07-2556188A6565"
+		configmap {
+			[ "SpecialRelease" ] = "Release",
+		}
+
+	sln2026.projects(wks)
+
+	test.capture [[
+<Project Path="MyProject1.vcxproj" Id="AE61726D-187C-E440-BD07-2556188A6565">
+	<BuildType Solution="SpecialRelease|*" Project="Release" />
+</Project>
+	]]
+end
+
+
+function suite.project_with_platform_configmap()
+	local wks = workspace "MyWorkspace"
+	configurations { "Debug", "Release" }
+	platforms { "x64", "MyPlatform" }
+
+	local prj1 = project "MyProject1"
+		uuid "AE61726D-187C-E440-BD07-2556188A6565"
+		configmap {
+			[ "MyPlatform" ] = "x64",
+		}
+
+	sln2026.projects(wks)
+
+	test.capture [[
+<Project Path="MyProject1.vcxproj" Id="AE61726D-187C-E440-BD07-2556188A6565">
+	<Platform Solution="*|MyPlatform" Project="x64" />
+</Project>
+	]]
+end
+
+
+function suite.project_with_platform_and_config_configmap()
+	local wks = workspace "MyWorkspace"
+	configurations { "Debug", "Release" }
+	platforms { "x64", "MyPlatform" }
+
+	local prj1 = project "MyProject1"
+		uuid "AE61726D-187C-E440-BD07-2556188A6565"
+		configmap {
+			[ { "Debug", "MyPlatform" } ] = { "Debug", "x64" },
+		}
+
+	sln2026.projects(wks)
+
+	test.capture [[
+<Project Path="MyProject1.vcxproj" Id="AE61726D-187C-E440-BD07-2556188A6565">
+	<Platform Solution="Debug|MyPlatform" Project="x64" />
+	<BuildType Solution="Debug|MyPlatform" Project="Debug" />
+</Project>
+	]]
+end
+
+
+function suite.project_excluded_from_build()
+	local wks = workspace "MyWorkspace"
+	configurations { "Debug", "Release" }
+
+	local prj1 = project "MyProject1"
+		uuid "AE61726D-187C-E440-BD07-2556188A6565"
+
+		filter "configurations:Release"
+			flags { "ExcludeFromBuild" }
+
+	filter {}
+
+	sln2026.projects(wks)
+
+	test.capture [[
+<Project Path="MyProject1.vcxproj" Id="AE61726D-187C-E440-BD07-2556188A6565">
+	<Build Solution="Release|Win32" Project="false" />
+</Project>
+	]]
+end
+
+
+function suite.project_remove_configuration()
+	local wks = workspace "MyWorkspace"
+	configurations { "Debug", "Release" }
+
+	local prj1 = project "MyProject1"
+		uuid "AE61726D-187C-E440-BD07-2556188A6565"
+		removeconfigurations { "Release" }
+
+	sln2026.projects(wks)
+
+	test.capture [[
+<Project Path="MyProject1.vcxproj" Id="AE61726D-187C-E440-BD07-2556188A6565">
+	<Build Solution="Release|Win32" Project="false" />
+</Project>
+	]]
+end