Replace custom build metadata with TimeWarp.Build.Tasks package

- Add TimeWarp.Build.Tasks package for automated git commit metadata injection
- Remove custom SetAssemblyMetaData target and convert-timestamp dependency
- Remove Microsoft.SourceLink.GitHub package (functionality included in Build.Tasks)
- Remove CI build configuration (handled by Build.Tasks)
- Update all package readme references from read-me.md to readme.md
- Add .agent/workspace/ to .gitignore

This simplifies the build configuration by delegating git metadata handling
to a dedicated package, eliminating custom MSBuild targets and external tools.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: StevenTCramer

.gitignore

@@ -322,3 +322,4 @@ __pycache__/
 /.aider.tags.cache.v3/cache.db-shm
 /.aider.tags.cache.v3/cache.db-wal
 /.aider.input.history
+.agent/workspace/

Directory.Build.props

@@ -14,11 +14,6 @@
     <LocalNuGetCache>$(RepositoryRoot)local-nuget-feed/</LocalNuGetCache>
   </PropertyGroup>
 
-  <!-- Deterministic Builds  https://devblogs.microsoft.com/dotnet/producing-packages-with-source-link/#deterministic-builds -->
-  <PropertyGroup Label="Continuous Integration" Condition="'$(GITHUB_ACTIONS)' == 'true'">
-    <ContinuousIntegrationBuild>true</ContinuousIntegrationBuild>
-  </PropertyGroup>
-
   <!-- Default language and framework settings for all projects -->
   <PropertyGroup Label="Project Defaults">
     <TargetFramework>net9.0</TargetFramework>
@@ -45,30 +40,9 @@
     <PackageReference Include="TimeWarp.SourceGenerators" PrivateAssets="all" />
   </ItemGroup>
 
-  <!-- This is to add the CommitDate and CommitHash to your assemblyinfo -->
-  <Target Name="SetAssemblyMetaData" BeforeTargets="PreBuildEvent" >
-    <Exec Command="git log -1 --format=%%ct" ConsoleToMSBuild="true" Condition="'$(OS)' == 'Windows_NT'">
-      <Output TaskParameter="ConsoleOutput" PropertyName="GitCommitTimestamp"/>
-    </Exec>
-    <Exec Command="git log -1 --format=%ct" ConsoleToMSBuild="true" Condition="'$(OS)' != 'Windows_NT'">
-      <Output TaskParameter="ConsoleOutput" PropertyName="GitCommitTimestamp"/>
-    </Exec>
-    <Exec Command="convert-timestamp --GitCommitTimestamp $(GitCommitTimestamp)" ConsoleToMSBuild="true">
-      <Output TaskParameter="ConsoleOutput" PropertyName="CommitDate"/>
-    </Exec>
-    <PropertyGroup>
-      <!-- In Visual Studio the below line crashes if they fix VS then we can use this and no need for the powershell script -->
-      <!--<LastCommitDate>$([System.DateTime]::UnixEpoch.AddSeconds($(GitCommitTimestamp)).ToUniversalTime().ToString("yyyy-MM-ddTHH:mm:ssK"))</LastCommitDate>-->
-      <LastCommitDate>$(CommitDate)</LastCommitDate>
-    </PropertyGroup>
-    <ItemGroup>
-      <AssemblyAttribute Include="System.Reflection.AssemblyMetadataAttribute">
-        <_Parameter1>CommitDate</_Parameter1>
-        <_Parameter2>$(LastCommitDate)</_Parameter2>
-      </AssemblyAttribute>
-    </ItemGroup>
-    <!--    <Message Importance="high" Text="OS: $(OS)" />-->
-    <!--    <Message Importance="high" Text="CommitDate: $(LastCommitDate)" />-->
-  </Target>
+  <!-- TimeWarp Build Tasks - Automatically injects git commit metadata into assemblies -->
+  <ItemGroup Label="Build Tools">
+    <PackageReference Include="TimeWarp.Build.Tasks" PrivateAssets="all" />
+  </ItemGroup>
 
 </Project>

Directory.Packages.props

@@ -5,6 +5,7 @@
   <ItemGroup>
     <!-- TimeWarp Packages -->
     <PackageVersion Include="TimeWarp.Amuru" Version="1.0.0-beta.5" />
+    <PackageVersion Include="TimeWarp.Build.Tasks" Version="1.0.0" />
     <PackageVersion Include="TimeWarp.Fixie" Version="3.1.0" />
     <PackageVersion Include="TimeWarp.Mediator" Version="13.0.0" />
     <PackageVersion Include="TimeWarp.Nuru" Version="2.1.0-beta.8" />
@@ -48,7 +49,6 @@
     <PackageVersion Include="Microsoft.Playwright" Version="1.19.1" />
     <PackageVersion Include="Microsoft.Playwright.MSTest" Version="1.55.0" />
     <PackageVersion Include="Microsoft.Playwright.NUnit" Version="1.44.0" />
-    <PackageVersion Include="Microsoft.SourceLink.GitHub" Version="8.0.0" />
     <PackageVersion Include="Microsoft.TypeScript.MSBuild" Version="5.9.3" />
 
     <!-- Testing Frameworks -->

source/Directory.Build.props

@@ -14,7 +14,7 @@
     <RepositoryType>git</RepositoryType>
     <PackageLicenseExpression>Unlicense</PackageLicenseExpression>
     <PackageReleaseNotes>https://timewarpengineering.github.io/timewarp-state/Overview.html</PackageReleaseNotes>
-    <PackageReadmeFile>read-me.md</PackageReadmeFile>
+    <PackageReadmeFile>readme.md</PackageReadmeFile>
     <ContentTargetFolders>contentFiles</ContentTargetFolders>
     <PackageOutputPath>$(LocalNuGetFeed)</PackageOutputPath>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>

source/timewarp-state-plus/timewarp-state-plus.csproj

@@ -27,7 +27,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <None Include=".\read-me.md">
+    <None Include=".\readme.md">
       <Pack>True</Pack>
       <PackagePath>\</PackagePath>
     </None>

source/timewarp-state-policies/timewarp-state-policies.csproj

@@ -13,7 +13,7 @@
     <PackageId>TimeWarp.State.Policies</PackageId>
     <AssemblyName>TimeWarp.State.Policies</AssemblyName>
     <PackageRequireLicenseAcceptance>false</PackageRequireLicenseAcceptance>
-    <PackageReadmeFile>read-me.md</PackageReadmeFile>
+    <PackageReadmeFile>readme.md</PackageReadmeFile>
     <PackageReleaseNotes>https://timewarpengineering.github.io/timewarp-state/Overview.html</PackageReleaseNotes>
   </PropertyGroup>
 
@@ -27,7 +27,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <None Include=".\read-me.md">
+    <None Include=".\readme.md">
       <Pack>True</Pack>
       <PackagePath>\</PackagePath>
     </None>

source/timewarp-state/timewarp-state.csproj

@@ -22,7 +22,7 @@
 
   <PropertyGroup>
     <TargetsForTfmSpecificBuildOutput>$(TargetsForTfmSpecificBuildOutput)</TargetsForTfmSpecificBuildOutput>
-    <PackageReadmeFile>read-me.md</PackageReadmeFile>
+    <PackageReadmeFile>readme.md</PackageReadmeFile>
     <PackageReleaseNotes>https://timewarpengineering.github.io/timewarp-state/Overview.html</PackageReleaseNotes>
   </PropertyGroup>
 
@@ -64,7 +64,7 @@
 
   <ItemGroup>
     <None Include="$(RepositoryRoot)assets\logo.png" Pack="true" PackagePath=""/>
-    <None Include="$(RepositoryRoot)read-me.md" Pack="true" PackagePath=""/>
+    <None Include="$(RepositoryRoot)readme.md" Pack="true" PackagePath=""/>
   </ItemGroup>
 
   <ItemGroup>