Merge pull request MessagePack-CSharp#1832 from MessagePack-CSharp/fi…

…x1831

Add .NET 8 target to mpc

.devcontainer/Dockerfile

@@ -1,5 +1,5 @@
 # Refer to https://hub.docker.com/_/microsoft-dotnet-sdk for available versions
-FROM mcr.microsoft.com/dotnet/sdk:7.0.101-jammy
+FROM mcr.microsoft.com/dotnet/sdk:8.0.300-jammy
 
 # Installing mono makes `dotnet test` work without errors even for net472.
 # But installing it takes a long time, so it's excluded by default.

Directory.Packages.props

@@ -45,6 +45,7 @@
     <PackageVersion Include="ReactiveProperty" Version="9.1.2" />
     <PackageVersion Include="Sigil" version="5.0.0" />
     <PackageVersion Include="SpanJson" Version="4.0.0" />
+    <PackageVersion Include="System.CodeDom" Version="6.0.0" />
     <PackageVersion Include="System.Threading.Tasks.Extensions" Version="4.5.4" />
     <PackageVersion Include="Utf8Json" Version="1.3.7" />
     <PackageVersion Include="xunit.runner.console" Version="2.8.1" />
@@ -55,7 +56,6 @@
   </ItemGroup>
   <ItemGroup Condition=" '$(TargetFramework)' == 'netstandard2.0' or '$(TargetFramework)' == 'net472'">
     <PackageVersion Include="Microsoft.Bcl.AsyncInterfaces" Version="6.0.0" />
-    <PackageVersion Include="System.CodeDom" Version="6.0.0" />
     <PackageVersion Include="System.Collections.Immutable" Version="6.0.0" />
     <PackageVersion Include="System.Reflection.Emit.Lightweight" Version="4.7.0" />
     <PackageVersion Include="System.Reflection.Emit" Version="4.7.0" />

global.json

@@ -1,6 +1,6 @@
 {
   "sdk": {
-    "version": "7.0.101",
+    "version": "8.0.300",
     "rollForward": "patch",
     "allowPrerelease": false
   }

sandbox/Sandbox/codegen.ps1

@@ -1 +1 @@
-dotnet run -f "net7.0" --project "$PSScriptRoot/../../src/MessagePack.Generator/MessagePack.Generator.csproj" -- -i "$PSScriptRoot/../SharedData/SharedData.csproj" -o "$PSScriptRoot/Generated.cs"
+dotnet run -f net8.0 --project "$PSScriptRoot/../../src/MessagePack.Generator/MessagePack.Generator.csproj" -- -i "$PSScriptRoot/../SharedData/SharedData.csproj" -o "$PSScriptRoot/Generated.cs"

sandbox/TestData2/codegen.ps1

@@ -1 +1 @@
-dotnet run -f "net7.0" --project "$PSScriptRoot/../../src/MessagePack.Generator/MessagePack.Generator.csproj" -- -i "$PSScriptRoot/TestData2.csproj" -o "$PSScriptRoot/Generated.cs"
+dotnet run -f net8.0 --project "$PSScriptRoot/../../src/MessagePack.Generator/MessagePack.Generator.csproj" -- -i "$PSScriptRoot/TestData2.csproj" -o "$PSScriptRoot/Generated.cs"

src/MessagePack.Generator/MessagePack.Generator.csproj

@@ -3,7 +3,7 @@
   <PropertyGroup>
     <AssemblyName>mpc</AssemblyName>
     <OutputType>Exe</OutputType>
-    <TargetFrameworks>net6.0;net7.0</TargetFrameworks>
+    <TargetFrameworks>net6.0;net8.0</TargetFrameworks>
     <PackAsTool>true</PackAsTool>
     <ToolCommandName>mpc</ToolCommandName>
     <RollForward>Major</RollForward>
@@ -21,6 +21,7 @@
     <PackageReference Include="Microsoft.Build.Framework" ExcludeAssets="runtime" />
     <PackageReference Include="Microsoft.Build" ExcludeAssets="runtime" />
     <PackageReference Include="Microsoft.CodeAnalysis.Workspaces.MSBuild" />
+    <PackageReference Include="System.CodeDom" ExcludeAssets="runtime" />
   </ItemGroup>
 
   <ItemGroup>