Some examples of cmdlets making life easier

Couple things I needed to do today - you can see how they were much simpler thanks to a couple of cmdlets I had written in the past:

• delete shelvesets I didn't need any more.
  • Since I only wanted to keep a few that I had made today, I just checked the creation date against today.
  • Get-TfShelveset | ?{ $_.creationdate -lt [datetime]::today } | %{ tf.exe shelve /delete /i $_.name }
• delete workspaces where none of the mapped local folders exist any more

  •  Get-TfWorkspace | %{ 
     $oneexists = $false
      $_.Folders | %{ $oneexists = $oneexists -or [io.directory]::exists($_.localitem) }
      if (-not $oneexists) { 
            "Deleting $($_.DisplayName)" 
            tf.exe workspace /delete /i $_.Name
     } else { 
          "Keeping $($_.DisplayName)" 
     } 
    }