PortValhalla/scripts/Windows/Software/PuTTY/Manage.ps1

#!/bin/pwsh
. "$PSScriptRoot/../../Scripts/Context.ps1";

$null = New-Module {
    $softwareName = "PuTTY";
    $configFile = "$($softwareName).reg";

    function Backup-PuTTY([Context] $context) {
        Write-Host "Backing up PuTTY";
        $tempDir = $context.GetTempDirectory();
        $fileName = Join-Path "$tempDir" $configFile;
        & reg export "HKCU\Software\SimonTatham" "$fileName" /y;
        $context.Backup($tempDir, $context.SoftwareArchive($softwareName));
        Remove-Item -Recurse $tempDir;
    }

    function Restore-PuTTY([Context] $context) {
        Write-Host "Restoring PuTTY";
        Write-Information "Installing PuTTY";
        choco install -y putty;

        Write-Information "Restoring configuration";
        $tempDir = $context.GetTempDirectory();
        $fileName = Join-Path "$tempDir" $configFile;
        $context.Restore($context.SoftwareArchive($softwareName), $tempDir);
        & reg import "$fileName";
        Remove-Item -Recurse $tempDir;
    }
}