Directory.Build.props

<Project>
  <PropertyGroup>
    <!-- One compiler dialect for every project (the plugin previously pinned 8.0
         while the test project silently defaulted to 7.3). net48 is a runtime
         target — modern C# compiles fine against it except for features that
         need runtime support (default interface members; records/init need the
         IsExternalInit shim). -->
    <LangVersion>latest</LangVersion>

    <!-- Surface .editorconfig style rules (incl. IDE0130 namespace-folder match)
         as build diagnostics, not IDE-only suggestions. -->
    <EnforceCodeStyleInBuild>true</EnforceCodeStyleInBuild>

    <!-- Single source of truth for product versioning. -->
    <VersionPrefix>0.7.0</VersionPrefix>
    <Version Condition="'$(VersionSuffix)' == ''">$(VersionPrefix)</Version>
    <Version Condition="'$(VersionSuffix)' != ''">$(VersionPrefix)-$(VersionSuffix)</Version>

    <!-- Early-development policy: keep assembly and file versions in sync with VersionPrefix. -->
    <AssemblyVersion>$(VersionPrefix).0</AssemblyVersion>
    <FileVersion>$(VersionPrefix).0</FileVersion>
    <!-- Keep informational version user-friendly (e.g. "0.1.0" or "0.1.0-preview")
         instead of appending +gitsha automatically. The commit hash is embedded
         separately below as AssemblyMetadata so the About panel can show both. -->
    <IncludeSourceRevisionInInformationalVersion>false</IncludeSourceRevisionInInformationalVersion>

    <!-- Default SimHub install path. Override in Directory.Build.props.user for your machine. -->
    <SimHubDir Condition="'$(SimHubDir)' == ''">C:\Program Files (x86)\SimHub\</SimHubDir>
  </PropertyGroup>

  <!-- ── Build metadata ──────────────────────────────────────────────
       Embedded as [AssemblyMetadata] attributes so the plugin About
       panel can display version, configuration, and commit at runtime. -->

  <!-- Configuration is always known statically. -->
  <ItemGroup>
    <AssemblyAttribute Include="System.Reflection.AssemblyMetadataAttribute">
      <_Parameter1>BuildConfiguration</_Parameter1>
      <_Parameter2>$(Configuration)</_Parameter2>
    </AssemblyAttribute>
  </ItemGroup>

  <!-- Resolve short commit hash from git and emit as [AssemblyMetadata].
       Uses a single target before GetAssemblyAttributes so the item is
       visible when GenerateAssemblyInfo runs. -->
  <Target Name="EmbedCommitHash" BeforeTargets="GetAssemblyAttributes"
          Condition="'$(CommitHash)' == ''">
    <Exec Command="git rev-parse --short HEAD" ConsoleToMsBuild="true"
          IgnoreExitCode="true" StandardOutputImportance="low">
      <Output TaskParameter="ConsoleOutput" PropertyName="CommitHash" />
      <Output TaskParameter="ExitCode" PropertyName="_GitExitCode" />
    </Exec>
    <PropertyGroup Condition="'$(_GitExitCode)' != '0'">
      <CommitHash></CommitHash>
    </PropertyGroup>
    <ItemGroup Condition="'$(CommitHash)' != ''">
      <AssemblyAttribute Include="System.Reflection.AssemblyMetadataAttribute">
        <_Parameter1>CommitHash</_Parameter1>
        <_Parameter2>$(CommitHash)</_Parameter2>
      </AssemblyAttribute>
    </ItemGroup>
  </Target>

  <Import Project="Directory.Build.props.user" Condition="Exists('Directory.Build.props.user')" />
</Project>