VSTeam

6.2.6

Public/Clear-VSTeamDefaultProject.ps1

function Clear-VSTeamDefaultProject {
   [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseDeclaredVarsMoreThanAssignments", "")]
   [CmdletBinding()]
   param()
   DynamicParam {
      # # Only add these options on Windows Machines
      if (_isOnWindows) {
         $ParameterName = 'Level'

         # Create the dictionary
         $RuntimeParameterDictionary = New-Object System.Management.Automation.RuntimeDefinedParameterDictionary

         # Create the collection of attributes
         $AttributeCollection = New-Object System.Collections.ObjectModel.Collection[System.Attribute]

         # Create and set the parameters' attributes
         $ParameterAttribute = New-Object System.Management.Automation.ParameterAttribute
         $ParameterAttribute.Mandatory = $false
         $ParameterAttribute.HelpMessage = "On Windows machines allows you to store the default project at the process, user or machine level. Not available on other platforms."

         # Add the attributes to the attributes collection
         $AttributeCollection.Add($ParameterAttribute)

         # Generate and set the ValidateSet
         if (_testAdministrator) {
            $arrSet = "Process", "User", "Machine"
         }
         else {
            $arrSet = "Process", "User"
         }

         $ValidateSetAttribute = New-Object System.Management.Automation.ValidateSetAttribute($arrSet)

         # Add the ValidateSet to the attributes collection
         $AttributeCollection.Add($ValidateSetAttribute)

         # Create and return the dynamic parameter
         $RuntimeParameter = New-Object System.Management.Automation.RuntimeDefinedParameter($ParameterName, [string], $AttributeCollection)
         $RuntimeParameterDictionary.Add($ParameterName, $RuntimeParameter)
         return $RuntimeParameterDictionary
      }
   }

   begin {
      if (_isOnWindows) {
         # Bind the parameter to a friendly variable
         $Level = $PSBoundParameters[$ParameterName]
      }
   }

   process {
      if (_isOnWindows) {
         if (-not $Level) {
            $Level = "Process"
         }
      }
      else {
         $Level = "Process"
      }

      # You always have to set at the process level or they will Not
      # be seen in your current session.
      $env:TEAM_PROJECT = $null

      if (_isOnWindows) {
         [System.Environment]::SetEnvironmentVariable("TEAM_PROJECT", $null, $Level)
      }

      [VSTeamVersions]::DefaultProject = ''
      $Global:PSDefaultParameterValues.Remove("*:projectName")

      Write-Output "Removed default project"
   }
}