Public/Set-TerraformVersion.ps1
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Function Set-TerraformVersion { [CmdletBinding(DefaultParameterSetName = 'none')] [alias('tfswitch','tfs')] param ( # Install a version of terraform [Parameter(ParameterSetName = 'Install')] [alias('i')] [switch] $Install, [Parameter(ParameterSetName = 'Uninstall')] [alias('d')] [switch] $Uninstall, # List installed TF Versions [Parameter(ParameterSetName = 'List')] [alias('l')] [switch] $List, # Set the active version of Terraform [Parameter(ParameterSetName = 'Set')] [alias('s')] [switch] $Set, # Set the active version of Terraform [Parameter(ParameterSetName = 'Unset')] [alias('u')] [switch] $UnSet, # Specific version of Terraform to view, install, or set as active [Parameter(ParameterSetName = 'Set',Position = 0, Mandatory = $true)] [Parameter(ParameterSetName = 'Install', Position = 0, Mandatory = $true)] [Parameter(ParameterSetName = 'List', Position = 0)] [Parameter(ParameterSetName = 'Uninstall', Position = 0)] [Parameter(ParameterSetName = 'none', Position = 0)] [alias('v')] [string] $Version, #When listing versions, use to get a list of versions available for install [Parameter(ParameterSetName = 'List')] [alias('r')] [switch] $Remote ) Begin { $baseInstallDir = $home + '\.terraform' if ( -not ( Test-Path $baseInstallDir ) ) { Write-Verbose 'Terraform Base Directory Missing' New-Item $baseInstallDir -Force -ItemType Directory | Out-Null } } Process { if ( $PSCmdlet.ParameterSetName -eq 'none' ) { Write-Verbose 'Running Workflow [default]' if ( $Version ) { tfswitch -Set -Version $Version } else { Get-TerraformActiveVersion } } if ( $PSCmdlet.ParameterSetName -eq 'Install' ) { Write-Verbose 'Running Workflow [Install]' $tfTargetVersion = Get-TerraformRemoteVersionList -Version $Version if ( [string]::IsNullOrEmpty($tfTargetVersion) ) { Write-Warning "Terraform version [$Version] Not found" return } if ( $tfTargetVersion.isInstalled ) { return $tfTargetVersion } else { Install-TerraformVersion -Version $Version } } if ( $PSCmdlet.ParameterSetName -eq 'Uninstall' ) { Write-Verbose 'Running "Install" Workflow' $tfTargetVersion = Get-TerraformInstalledVersionList -Version $Version if ( [string]::IsNullOrEmpty($tfTargetVersion) ) { Write-Warning "Terraform version [$Version] Not found" return } if ( $tfTargetVersion.isActive ) { Write-Warning 'Version Currently set as active. Unset and try again.' return } $versionPath = Split-Path $tfTargetVersion.Path try { Remove-Item $versionPath -Force -Confirm:$false -Recurse -ErrorAction Stop Write-Warning "Terraform Version [$Version] deleted successfully" } catch { Write-Warning "Failed to delete Terraform Version [$Version]" } } if ( $PSCmdlet.ParameterSetName -eq 'Set' ) { Write-Verbose 'Running Workflow [Set]' Set-TerraformActiveVersion -Version $Version Get-TerraformActiveVersion } if ( $PSCmdlet.ParameterSetName -eq 'Unset' ) { Write-Verbose 'Running Workflow [Unset]' Install-TerraformActiveVersion Get-TerraformActiveVersion } if ( $PSCmdlet.ParameterSetName -eq 'List' ) { Write-Verbose 'Running workflow [List]' if ( $Remote ) { if ( $Version ) { Get-TerraformRemoteVersionList -Version $Version } else { Get-TerraformRemoteVersionList } } else { if ( $Version ) { Get-TerraformInstalledVersionList -Version $Version }else { Get-TerraformInstalledVersionList } } } } End { } } |