public/Push-EnvironmentStack.ps1
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#requires -Version 3 Set-StrictMode -Version Latest function Push-EnvironmentStack{ <# .SYNOPSIS Adds the current Environment Variables to the top of a Environment stack. .DESCRIPTION The Push-EnvironmentStack cmdlet adds, or pushes, the current Environment Variables onto a Environment stack. .EXAMPLE PS C:\> Push-EnvironmentStack #> [CmdletBinding(DefaultParametersetName="Stack")] Param( # Specifies the Environment stack to which the current Environment Variables is added. # Enter a Environment Variables stack name. # If the stack does not exist, Push-EnvironmentStack creates it. [Parameter(Position=0, ParameterSetName="Stack", ValueFromPipelineByPropertyName)] [String]$StackName = "" , # Stack Message [Parameter(ParameterSetName="Stack", ValueFromPipelineByPropertyName)] [String]$Message = "" ) Begin { if($StackName -eq ""){ $name = $script:DefaultEnvStackName }else{ $name = $StackName } if(-not $script:EnvStack.Contains($name)){ $script:EnvStack[$name] = New-InternalStack $name } $envs = New-InternalEnvHashTable Get-EnvironmentVariable | ForEach-Object { $envs[$_.Name] = $_ } $envs.Message = $Message $script:EnvStack[$name].Push($envs) } } |