anchor.diff:  )
   
   Target "All" ignore
  +Target "AllAndCore" ignore
   
   // Build order
   "Clean"
  
positive.code: Target "FableCore" (fun _ ->
      let targetDir = "src/fable/Fable.Core"
      let babelPlugin = "../../../build/fable/node_modules/babel-plugin-transform-es2015-modules"
      let run cmd = Util.run targetDir cmd
  
      targetDir + "/package.json"
      |> File.ReadAllLines
  
negative.code:   =?> ("MakeArtifactLighter", environVar "APPVEYOR" = "True")
    ==> "All"
  
  "All" ?=> "FableCore"
  
  "All" ==> "AllAndCore"
  "FableCore" ==> "AllAndCore"
  
  // Start build
  RunTargetOrDefault "All"
  