VSTeam

6.2.2

Public/Remove-VSTeamAccount.ps1

function Remove-VSTeamAccount {
   [CmdletBinding(SupportsShouldProcess = $true, ConfirmImpact = "Medium")]
   param(
      # Forces the command without confirmation
      [switch] $Force
   )

   DynamicParam {
      # Only add this option on Windows Machines
      if (_isOnWindows) {
         Write-Verbose 'On a Windows machine'

         $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 account information 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 = "All", "Process", "User", "Machine"
         }
         else {
            $arrSet = "All", "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
      }
      else {
         Write-Verbose 'Not on a Windows machine'
      }
   }

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

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

      switch ($Level) {
         "User" {
            $whatIf = "user level"
         }
         "All" {
            $whatIf = "all levels"
         }
         Default {
            $whatIf = "$Level level"
         }
      }

      if ($Force -or $pscmdlet.ShouldProcess($whatIf, "Remove Team Account")) {
         switch ($Level) {
            "Process" {
               Write-Verbose "Removing from user level."
               _clearEnvironmentVariables "Process"
            }
            "All" {
               Write-Verbose "Removing from all levels."
               Write-Verbose "Removing from proces level."
               _clearEnvironmentVariables "Process"

               Write-Verbose "Removing from user level."
               _clearEnvironmentVariables "User"

               if (_testAdministrator) {
                  Write-Verbose "Removing from machine level."
                  _clearEnvironmentVariables "Machine"
               }
               else {
                  Write-Warning "Must run as administrator to clear machine level."
               }
            }
            Default {
               Write-Verbose "Removing from $Level level."
               _clearEnvironmentVariables $Level
            }
         }

         Write-Output "Removed default project and team account information"
      }
   }
}