post build step

  <Target Name="CopyOutputDllsToPlugins" AfterTargets="Build">
        <PropertyGroup>
            <PluginsFolder>..\..\U.SearchingAndCaching\Assets\Plugins\JasonStorey</PluginsFolder>
            <OutputDll>$(TargetDir)$(TargetName)$(TargetExt)</OutputDll>
        </PropertyGroup>
        <ItemGroup>
            <DllToCopy Include="$(OutputDll)" />
        </ItemGroup>
        <MakeDir Directories="$(PluginsFolder)" Condition="!Exists('$(PluginsFolder)')" />
        <Copy SourceFiles="@(DllToCopy)" DestinationFolder="$(PluginsFolder)" SkipUnchangedFiles="true" />
        <Message Text="Output DLLs have been copied to the 'plugins' folder" Importance="high" />
    </Target>