Public/Uninstall-Terraform.ps1
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function Uninstall-Terraform { <# .SYNOPSIS Uninstall Terraform application (Windows x64 version only) .DESCRIPTION The function uninstalls the Terraform application to the local system (Windows x64 version only). .PARAMETER InstallDir [System.IO.FileInfo] The optional parameter $InstallDir specifies the install directory for Terraform. Default: $ENV:ProgramFiles\Terraform .PARAMETER DebugEnabled [Switch] The optional parameter $DebugEnabled specifies to run the script in debug mode. Exception types are written to console in debug mode. .OUTPUTS System.IO.File .EXAMPLE Uninstall-Terraform .EXAMPLE Uninstall-Terraform -DebugEnabled .EXAMPLE Uninstall-Terraform -InstallDir "C:\Windows\System32" #> [CmdletBinding(HelpUri="https://github.com/uplink-systems/powershell-modules/UplinkSystems.Terraform")] [Alias("Uninstall-Tf")] param( [Parameter(Mandatory=$false)] [System.IO.FileInfo] $InstallDir = (Join-Path -Path $ENV:ProgramFiles -ChildPath "Terraform"), [Parameter()] [switch] $DebugEnabled ) begin { $ErrorActionPreference = 'SilentlyContinue' if ($DebugEnabled.IsPresent) {Write-Host -Object "NOTE: debug mode is enabled... writing debug messages to console..." -ForegroundColor Yellow} if (-not(Test-TerraformRunningAsAdmin)) { Write-Host -Object "Insufficient permissions. Please restart Terraform uninstall as Administrator." -ForegroundColor Red Start-Sleep -Seconds 2 return } if ($InstallDir -match '\\$') {$InstallDir = $InstallDir.Substring(0,$InstallDir.Length-1)} } process { try { Write-Host -Object "Removing Terraform path from PATH environment variable... " -ForegroundColor DarkGray -NoNewline $GetEnvPath = [System.Environment]::GetEnvironmentVariable("PATH", [System.EnvironmentVariableTarget]::Machine) if ($GetEnvPath -like "*$InstallDir*") { $SetEnvPath = ($GetEnvPath.Split(';') | Where-Object { $_ -notlike "*$InstallDir*" }) -join ';' [System.Environment]::SetEnvironmentVariable("PATH", $SetEnvPath, [System.EnvironmentVariableTarget]::Machine) Write-Host -Object "Success..." -ForegroundColor Green } else { Write-Host -Object "Skipped... $InstallDir not found in PATH environment variable..." -ForegroundColor DarkGray } Start-Sleep -Seconds 2 } catch { Write-Host -Object "Failed... " -ForegroundColor Red if ($DebugEnabled) {Write-Host -Object "Exception info: $($Error[0].exception.GetType().fullname)..." -ForegroundColor DarkGray} Start-Sleep -Seconds 2 return } try { Write-Host -Object "Uninstalling Terraform... " -ForegroundColor DarkGray -NoNewline if (Test-Path -Path $InstallDir) { Remove-Item -Path $InstallDir -Recurse -Force -ErrorAction Stop Write-Host -Object "Success..." -ForegroundColor Green } else { Write-Host -Object "Skipped... $InstallDir not found in file system..." -ForegroundColor DarkGray } Start-Sleep -Seconds 2 } catch { Write-Host -Object "Failed... " -ForegroundColor Red if ($DebugEnabled) {Write-Host -Object "Exception info: $($Error[0].exception.GetType().fullname)..." -ForegroundColor DarkGray} Start-Sleep -Seconds 2 return } } end { Set-Location -Path $MyInvocation.PSScriptRoot } } |