Add MessagePack.MSBuild.Tasks

MessagePack.sln

@@ -79,6 +79,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MessagePack.GeneratorCore",
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MessagePack.Generator", "src\MessagePack.Generator\MessagePack.Generator.csproj", "{32C91908-5CAD-4C95-B240-ACBBACAC9476}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MessagePack.MSBuild.Tasks", "src\MessagePack.MSBuild.Tasks\MessagePack.MSBuild.Tasks.csproj", "{8DB135F5-A6FE-44E4-9853-7B48ED21F21B}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -173,6 +175,10 @@ Global
 		{32C91908-5CAD-4C95-B240-ACBBACAC9476}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{32C91908-5CAD-4C95-B240-ACBBACAC9476}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{32C91908-5CAD-4C95-B240-ACBBACAC9476}.Release|Any CPU.Build.0 = Release|Any CPU
+		{8DB135F5-A6FE-44E4-9853-7B48ED21F21B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{8DB135F5-A6FE-44E4-9853-7B48ED21F21B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{8DB135F5-A6FE-44E4-9853-7B48ED21F21B}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{8DB135F5-A6FE-44E4-9853-7B48ED21F21B}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -200,6 +206,7 @@ Global
 		{8D9FD130-7905-47D8-A25C-7FDEE28EA0E8} = {19FE674A-AC94-4E7E-B24C-2285D1D04CDE}
 		{9962132D-A271-4E68-ACC1-18FA93462552} = {86309CF6-0054-4CE3-BFD3-CA0AA7DB17BC}
 		{32C91908-5CAD-4C95-B240-ACBBACAC9476} = {86309CF6-0054-4CE3-BFD3-CA0AA7DB17BC}
+		{8DB135F5-A6FE-44E4-9853-7B48ED21F21B} = {86309CF6-0054-4CE3-BFD3-CA0AA7DB17BC}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {B3911209-2DBF-47F8-98F6-BBC0EDFE63DE}

src/MessagePack.Generator/MessagePack.Generator.csproj

@@ -3,6 +3,15 @@
   <PropertyGroup>
     <OutputType>Exe</OutputType>
     <TargetFramework>netcoreapp2.2</TargetFramework>
+    <LangVersion>latest</LangVersion>
+    <PackAsTool>true</PackAsTool>
+    <ToolCommandName>dotnet-mpc</ToolCommandName>
+
+    <!-- NuGet Info -->
+    <Title>MessagePack Code Generator</Title>
+    <Description>MessagePack standalone code generator.</Description>
+    <PackageTags>MsgPack;MessagePack;Serialization;Formatter;Serializer;Unity;Xamarin</PackageTags>
+    <AssemblyName>MessagePack.Generator</AssemblyName>
   </PropertyGroup>
 
   <ItemGroup>
@@ -13,4 +22,4 @@
     <ProjectReference Include="..\MessagePack.GeneratorCore\MessagePack.GeneratorCore.csproj" />
   </ItemGroup>
 
-</Project>
+</Project>

src/MessagePack.MSBuild.Tasks/MessagePack.MSBuild.Tasks.csproj

@@ -0,0 +1,49 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netstandard2.0</TargetFramework>
+    <LangVersion>latest</LangVersion>
+
+    <!-- NuGet Packages for build task. -->
+    <NoPackageAnalysis>true</NoPackageAnalysis>
+    <BuildOutputTargetFolder>tasks</BuildOutputTargetFolder>
+    <!-- SKD depenencies local copy. -->
+    <CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies>
+    <!-- NuGet Info -->
+    <IsPackable>true</IsPackable>
+    <Title>MessagePack CodeGenerator Tasks</Title>
+    <Description>MSBuild Tasks of MessagePack for C#.</Description>
+    <PackageTags>MsgPack;MessagePack;Serialization;Formatter;Serializer;Unity;Xamarin</PackageTags>
+    <AssemblyName>MessagePack.MSBuild.Tasks</AssemblyName>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <!-- NuGet Tasks path. -->
+    <Content Include="build\MessagePack.MSBuild.Tasks.props" PackagePath="build\" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Build.Framework" Version="16.0.461" />
+    <PackageReference Include="Microsoft.Build.Utilities.Core" Version="16.0.461" />
+    <PackageReference Update="@(PackageReference)" PrivateAssets="All" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\MessagePack.GeneratorCore\MessagePack.GeneratorCore.csproj" PrivateAssets="all" />
+  </ItemGroup>
+
+  <!--
+        The include needs to happen after output has been copied to build output folder
+        but before NuGet generates a nuspec. See https://github.com/NuGet/Home/issues/4704.
+    -->
+  <Target Name="PackTaskDependencies" BeforeTargets="GenerateNuspec">
+    <ItemGroup>
+      <_PackageFiles Include="$(OutDir)\**\*.dll" Exclude="$(OutDir)$(TargetFileName)">
+        <PackagePath>tasks\netstandard2.0\%(RecursiveDir)</PackagePath>
+        <Visible>false</Visible>
+        <BuildAction>Content</BuildAction>
+      </_PackageFiles>
+    </ItemGroup>
+  </Target>
+
+</Project>

src/MessagePack.MSBuild.Tasks/MessagePackGenerator.cs

@@ -0,0 +1,49 @@
+using System;
+using System.Threading;
+using MessagePackCompiler;
+using Microsoft.Build.Framework;
+
+namespace MessagePack.MSBuild.Tasks
+{
+    public class MessagePackGenerator : Microsoft.Build.Utilities.Task
+    {
+        [Required]
+        public string Input { get; set; }
+        [Required]
+        public string Output { get; set; }
+
+        public string ConditionalSymbol { get; set; }
+
+        public string ResolverName { get; set; }
+
+        public string Namespace { get; set; }
+
+        public bool UseMapMode { get; set; }
+
+        public string MultipleIfDirectiveOutputSymbols { get; set; }
+
+        public override bool Execute()
+        {
+            try
+            {
+                new CodeGenerator(x => this.Log.LogMessage(x), CancellationToken.None)
+                    .GenerateFileAsync(
+                        Input,
+                        Output,
+                        ConditionalSymbol,
+                        ResolverName ?? "GeneratedResolver",
+                        Namespace ?? "MessagePack",
+                        UseMapMode,
+                        MultipleIfDirectiveOutputSymbols
+                    )
+                    .GetAwaiter().GetResult();
+            }
+            catch (Exception ex)
+            {
+                this.Log.LogErrorFromException(ex, true);
+                return false;
+            }
+            return true;
+        }
+    }
+}

src/MessagePack.MSBuild.Tasks/build/MessagePack.MSBUild.Tasks.props

@@ -0,0 +1,9 @@
+<Project TreatAsLocalProperty="TaskFolder;TaskAssembly">
+
+  <PropertyGroup>
+    <TaskFolder>netstandard2.0</TaskFolder>
+    <TaskAssembly>$(MSBuildThisFileDirectory)..\tasks\$(TaskFolder)\MessagePack.MSBuild.Tasks.dll</TaskAssembly>
+  </PropertyGroup>
+
+  <UsingTask TaskName="MessagePack.MSBuild.Tasks.MessagePackGenerator" AssemblyFile="$(TaskAssembly)" />
+</Project>