Extend the Balsamiq Wireframes trial license

Balsamiq Wireframes - Trial extend.ps1

# Balsamiq Wireframes - Trial extend

$host.UI.RawUI.WindowTitle = "Balsamiq Wireframes - Trial extend"
Write-Host "
              ┌───────────────┐
              │ Learn to code │
              │ Code to learn │
              └───────────────┘"

Write-Host -ForegroundColor Yellow "
 *NOTE*

 This script does not help to free upgrade
 your Balsamiq Wireframes current license
 but extending the trial license expire date.
 
 You are now have much more time to try the
 software before you decide to buy."
Write-Host

$bwCfgPath = $env:APPDATA + "\Balsamiq\Balsamiq Wireframes\LocalSettings.json"
$bwCfgPathBak = $bwCfgPath + ".bak"
$trialEndYears = Read-Host -Prompt "
 Please enter the future expiration year you
 want (ex $([int](Get-Date -UFormat "%Y") + 10))"
$bwExpiredDate = [float](Get-Date -Year $trialEndYears -UFormat "%s")
Write-Host

if (Test-Path $bwCfgPath) {
    if (-not(Test-Path $bwCfgPathBak)) {
        Copy-Item -Path $bwCfgPath -Destination $bwCfgPathBak
    }
    $bwCfgJson = Get-Content -Path $bwCfgPath | ConvertFrom-Json
    $bwCfgJson.DefaultSelectionColorRGBA = $bwExpiredDate
    $bwCfgJson | ConvertTo-Json -depth 100 -Compress | Out-File -FilePath $bwCfgPath -Force
    Write-Host -ForegroundColor Green "
 Done! If you really love Balsamiq Wireframes,
 please buy it to support the dev."
}
else {
    Write-Host -ForegroundColor Red "
 Please run the program first then close it
 before running this script."
}

$null=$host.UI.RawUI.ReadKey()