anchor.diff:      DeleteFiles filesToDelete
       ZipHelper.Zip "bin/vsix" "bin/FSharpVSPowerTools.vsix" (!! "bin/vsix/**")
   )
  -
   
   // --------------------------------------------------------------------------------------
   // Run the unit tests using test runner
  
positive.code: open Fake.AssemblyInfoFile
  open Fake.ReleaseNotesHelper
  open System
  
  // --------------------------------------------------------------------------------------
  // START TODO: Provide project-specific details below
  
negative.code: 
  Target "CleanVSIX" (fun _ ->
      ZipHelper.Unzip "bin/vsix" "bin/FSharpVSPowerTools.vsix"
      let regex = Regex("bin")
      let filesToKeep =
        Directory.GetFiles("bin", "*.dll")
        |> Seq.map (fun fileName -> regex.Replace(fileName, "bin/vsix", 1))
      let filesToDelete = 
        Seq.fold (--) (!! "bin/vsix/*.dll") filesToKeep
  