31 lines
892 B
PowerShell
31 lines
892 B
PowerShell
. "$PSScriptRoot/../Scripts/Context.ps1";
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function Invoke-Upgrade([Context] $context)
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{
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Write-Host "Upgrading Windows";
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Write-Host "Preparing for Windows Update";
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$null = Import-Module PSWindowsUpdate;
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Write-Host "Performing Windows Update";
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$null = Install-WindowsUpdate -AcceptAll -IgnoreReboot;
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if ((Get-WURebootStatus -Silent))
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{
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Write-Information "A Reboot is Required!";
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Write-Information "Windows will reboot now and the installation will be continued automatically.";
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$context.Reboot();
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exit;
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}
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elseif ((Get-WindowsUpdate -IgnoreReboot).Count -gt 0)
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{
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Write-Information "More updates are available. Restarting upgrade routine.";
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$null = Invoke-Upgrade $context;
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return;
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}
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else
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{
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Write-Information "Upgrading Windows finished successfully!";
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return;
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}
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}
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