snippet of MSBuild for publish COM objects to a remote server using psexec

deploy-com-dll.targets

<?xml version="1.0" encoding="utf-8"?>
<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

  <PropertyGroup Condition="'$(Env)' == 'test'">
    <!-- UNC path where we publish code-->
    <PublishFolder>\\dev-server\Sites\my-classic-asp-site</PublishFolder>
    <!-- the remote path to where our code is deployed -->
    <LocalPublishFolder>D:\WebRoot\my-classic-asp-site</LocalPublishFolder>
    <!-- the computer name for psexec -->
    <Computer>\\dev-server</Computer>
  </PropertyGroup>

  <PropertyGroup Condition="'$(Env)' == 'prod'">
    <PublishFolder>\\prod-server\WebRoot\my-classic-asp-site</PublishFolder>
    <LocalPublishFolder>D:\sites\my-classic-asp-site</LocalPublishFolder>
    <Computer>\\prod-server</Computer>
  </PropertyGroup>

  <PropertyGroup>
    <!-- where to copy our COM assembly -->
    <COMPublishFolder>$(PublishFolder)\COM</COMPublishFolder>
    <!-- remote path to our where we published our COM assembly -->
    <COMFolder>$(LocalPublishFolder)\COM</COMFolder>
    <!-- remote path to our COM assembly -->
    <COMAssembly>$(COMFolder)\My.Interop.dll</COMAssembly>
    <!-- remote path to our typelib -->
    <COMTypeLib>$(COMFolder)\My.Interop.tlb</COMTypeLib>
    <!-- local path to psexec-->
    <PsExec>$(MSBuildProjectDirectory)\tools\PsExec.exe</PsExec>
    <!-- remote path to regasm.exe -->
    <RegAsm>C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe</RegAsm>
    <!-- remote path to iisreset.exe -->
    <iisreset>c:\WINDOWS\system32\iisreset.exe</iisreset>
  </PropertyGroup>

  <Target Name="DeployCOM">
    <!-- local path our compiled, strongly-named COM assembly and it's dependencies -->
    <ItemGroup>
      <FilesToCopy Include="$(MSBuildProjectDirectory)\src\My.Interop\bin\Release\*.*"/>
    </ItemGroup>
    <MakeDir Directories="$(COMPublishFolder)"/>
    <!-- unregister the old version of the DDL -->
    <Exec Command="$(PsExecBinary) $(Computer) $(RegAsm) /u /codebase /tlb:$(COMTypeLib) $(COMAssembly)"
          IgnoreExitCode="true"/>
    <!-- restart IIS -->
    <Exec Command="$(PsExecBinary) $(Computer) $(iisreset) /restart" IgnoreExitCode="true"/>
    <!-- copy new DLL to the server -->
    <Copy SourceFiles="@(FilesToCopy)"
          DestinationFiles="@(FilesToCopy->'$(COMPublishFolder)\%(RecursiveDir)%(Filename)%(Extension)')"
          SkipUnchangedFiles="true"
          />
    <!-- register the new DDL -->
    <Exec Command="$(PsExecBinary) $(Computer) $(RegAsm) /codebase /tlb:$(COMTypeLib) $(COMAssembly)"/>
  </Target>

</Project>