Directory.Build.props

<Project>

  <!--
    Versioning: base is 1.0 (bump VersionPrefix by hand for real milestones). The patch number is
    the git commit count, so it auto-bumps on every check-in; the informational version also carries
    the short commit SHA so a user's reported version pins the exact commit. Falls back to
    1.0.0+nogit when git isn't available (e.g. a source drop), so builds never fail on this.

    AssemblyVersion stays 1.0.0.0 (stable, so assembly binding doesn't churn per commit).
    FileVersion / InformationalVersion carry the real number for the .exe properties and the logs.
  -->
  <PropertyGroup>
    <Company>RelentlessOldMan</Company>
    <Product>CodeCompass</Product>
    <VersionPrefix>1.0</VersionPrefix>
    <CCGitCount>0</CCGitCount>
    <CCGitSha>nogit</CCGitSha>
    <!-- We already put the short SHA into InformationalVersion ourselves; stop the SDK from also
         appending the full commit SHA (yields an ugly "1.0.52+short.full" double-SHA). -->
    <IncludeSourceRevisionInInformationalVersion>false</IncludeSourceRevisionInInformationalVersion>

    <!-- Pin the full transitive dependency graph in a committed packages.lock.json per project. Without it,
         floating (>=) transitive versions can drift on any restore with no code change and no diff - exactly
         how a net10-only System.Text.Json silently replaced the net8-compatible one and broke the published
         MCP server between releases. With lockfiles, every restore uses the locked versions and any real graph
         change is a reviewable diff. The release gate restores in locked mode so drift is a hard failure. -->
    <RestorePackagesWithLockFile>true</RestorePackagesWithLockFile>

    <!-- The build is warning-free; keep it that way. Nullable is on everywhere, so a new possible-null dereference
         is a build break here rather than a field NullReferenceException later. -->
    <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
  </PropertyGroup>

  <Target Name="CCStampVersion"
          BeforeTargets="GetAssemblyVersion;GenerateAssemblyInfo"
          Condition="'$(CCStamped)' != 'true'">
    <Exec Command="git rev-list --count HEAD" ConsoleToMSBuild="true" ContinueOnError="true"
          StandardOutputImportance="low" StandardErrorImportance="low">
      <Output TaskParameter="ConsoleOutput" PropertyName="_CCCount" />
      <Output TaskParameter="ExitCode" PropertyName="_CCCountRc" />
    </Exec>
    <Exec Command="git rev-parse --short=8 HEAD" ConsoleToMSBuild="true" ContinueOnError="true"
          StandardOutputImportance="low" StandardErrorImportance="low">
      <Output TaskParameter="ConsoleOutput" PropertyName="_CCSha" />
      <Output TaskParameter="ExitCode" PropertyName="_CCShaRc" />
    </Exec>
    <PropertyGroup>
      <CCGitCount Condition="'$(_CCCountRc)' == '0' and '$(_CCCount)' != ''">$(_CCCount)</CCGitCount>
      <CCGitSha Condition="'$(_CCShaRc)' == '0' and '$(_CCSha)' != ''">$(_CCSha)</CCGitSha>
      <Version>$(VersionPrefix).$(CCGitCount)</Version>
      <AssemblyVersion>$(VersionPrefix).0.0</AssemblyVersion>
      <FileVersion>$(VersionPrefix).$(CCGitCount).0</FileVersion>
      <InformationalVersion>$(VersionPrefix).$(CCGitCount)+$(CCGitSha)</InformationalVersion>
      <CCStamped>true</CCStamped>
    </PropertyGroup>
  </Target>

</Project>