refs or cleanup

Author: SimonCropp

appveyor.yml

@@ -27,7 +27,12 @@ build_script:
       dotnet publish src/DiffEngine.AotTests/DiffEngine.AotTests.csproj --configuration Release-NotWindows
     }
 on_failure:
-  - ps: Get-ChildItem *.received.* -recurse | % { Push-AppveyorArtifact $_.FullName -FileName $_.Name }
+  - ps: |
+      $root = (Get-Location).Path
+      Get-ChildItem *.received.* -Recurse | % {
+        $rel = $_.FullName.Substring($root.Length + 1)
+        Push-AppveyorArtifact $_.FullName -FileName $rel
+      }
 test: off
 artifacts:
 - path: nugets\*.nupkg