Use a more verbose version for pull requests

This should prevent conflicts when two PRs have the same "height" value

Author: lukebakken

projects/RabbitMQ.Client/RabbitMQ.Client.csproj

@@ -28,6 +28,14 @@
     <PackageOutputPath>..\..\packages</PackageOutputPath>
   </PropertyGroup>
 
+  <Target Name="SetVersionFromPullRequest" AfterTargets="MinVer" Condition="'$(CONCOURSE_PULL_REQUEST_NUMBER)' != ''" >
+    <PropertyGroup>
+      <PackageVersion>$(MinVerMajor).$(MinVerMinor).$(MinVerPatch)-pr.$(CONCOURSE_PULL_REQUEST_NUMBER).build-id.$(CONCOURSE_BUILD_ID).$(MinVerPreRelease)</PackageVersion>
+      <PackageVersion Condition="'$(MinVerBuildMetadata)' != ''">$(PackageVersion)+$(MinVerBuildMetadata)</PackageVersion>
+      <Version>$(PackageVersion)</Version>
+    </PropertyGroup>
+  </Target>
+
   <ItemGroup>
     <Compile Include="..\..\gensrc\autogenerated-api-0-9-1.cs" />
     <None Remove="icon.png" />