PortValhalla/scripts/Windows/OS/Install.ps1

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

. "$PSScriptRoot/Manage.ps1";
. "$PSScriptRoot/User/Install.ps1";
. "$PSScriptRoot/../Scripts/Context.ps1";
. "$PSScriptRoot/../Software/Firefox/Install.ps1";

$null = New-Module {
    . "$PSScriptRoot/../Scripts/Config.ps1";
    . "$PSScriptRoot/../Scripts/Hooks.ps1";
    . "$PSScriptRoot/../Scripts/PowerManagement.ps1";
    . "$PSScriptRoot/../Scripts/SoftwareManagement.ps1";
    . "$PSScriptRoot/../Scripts/Update.ps1";

    <#
        .SYNOPSIS
        Finishes the installation of a running Windows machine.
    #>
    function Start-WindowsInstallation {
        $env:WSLENV = "CONFIG_MODULE/p";
        $ErrorActionPreference = 'Inquire';
        Start-InstallationLoop;
    }

    <#
        .SYNOPSIS
        Starts the installation loop.
    #>
    function Start-InstallationLoop {
        while (-not (Get-IsFinished)) {
            if ($null -eq (Get-Stage)) {
                Set-Stage ([SetupStage]::Initialize);
            } elseif ((Get-Stage) -eq ([SetupStage]::Initialize)) {
                if (-not ((Test-Command "choco") -and (Test-Command "refreshenv"))) {
                    Invoke-Hook "Install-Chocolatey" -Fallback {
                        # Install chocolatey
                        [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072;
                        Invoke-Expression ((New-Object System.Net.WebClient).DownloadString('https://community.chocolatey.org/install.ps1'));
                        Import-Module $env:ChocolateyInstall/helpers/chocolateyProfile.psm1;
                        refreshenv;
                    };

                    continue;
                }

                if (-not (Test-ChocoPackage "powershell-core")) {
                    Invoke-Hook "Install-PowerShellCore" -Fallback {
                        choco install -y powershell-core --install-arguments='"ADD_FILE_CONTEXT_MENU_RUNPOWERSHELL=1 ADD_EXPLORER_CONTEXT_MENU_OPENPOWERSHELL=1 REGISTER_MANIFEST=1 USER_MU=1 ENABLE_MU=1"';
                    };

                    Restart-Intermediate;
                    return;
                }

                Invoke-Hook "Install-PSModules" -Fallback {
                    Install-Module -AcceptLicense -Force PSWindowsUpdate;
                };

                if (Test-Path $env:PWSH_PATH) {
                    attrib "-R" "$env:PWSH_PATH\*" /S /D;
                    Remove-Item -Recurse -Force $env:PWSH_PATH;
                    continue;
                }

                if (-not (Test-Command winget)) {
                    . "$PSScriptRoot/../Software/winget/Manage.ps1";
                    continue;
                }

                if (-not (& { wsl --status; $?; })) {
                    wsl --install --no-launch;
                    Restart-Intermediate;
                    return;
                } else {
                    ubuntu install --root;
                    wsl -- sh `<`(curl -L https://nixos.org/nix/install`) --daemon --yes;
                    wsl --shutdown;
                }

                if (wsl --shell-type login type -t nix) {
                    Set-Stage ([SetupStage]::Configure);
                }
            } else {
                $null = Import-Module PSWindowsUpdate;

                Invoke-Hook "Invoke-WindowsUpdate" -Fallback {
                    Update-WindowsInstallation;
                };

                if ((Get-WURebootStatus -Silent)) {
                    Restart-Intermediate;
                    return;
                }

                switch (Get-Stage) {
                    ([SetupStage]::Configure) {
                        if (Get-Config "valhalla.windows.dualboot.enable") {
                            # Fix synchronization between Linux and Windows clocks.
                            Set-ItemProperty "HKLM:\SYSTEM\CurrentControlSet\Control\TimeZoneInformation" -Name "RealTimeIsUniversal" -Value 1 -Type "DWord";

                            # Force time resynchronization
                            $service = Get-Service W32Time;
                            $stopped = ($service.Status -eq "Stopped");
                            Start-Service $service;
                            w32tm /resync /force;

                            if ($stopped) {
                                Stop-Service $service;
                            }
                        }

                        Set-Stage ([SetupStage]::Install);
                    }
                    ([SetupStage]::Install) {
                        Write-Host "Entering install phase";
                        Set-IsFinished $true;
                    }
                    Default {}
                }
            }
        }
    }

    function Invoke-WindowsInstallation([Context] $context) {
        $Global:InformationPreference = "Continue";
        $Global:ErrorActionPreference = "Inquire";
        $context.UserNames ??= @("Manuel");
        Start-OldWindowsInstallationScript $context;
    }

    function Start-OldWindowsInstallationScript([Context] $context) {
        . "$PSScriptRoot/Upgrade.ps1";
        $finished = $false;
        Remove-Item Env:\POSH_THEME -ErrorAction SilentlyContinue;
        $configPath = "$PSScriptRoot/../Config";
        $softwarePath = "$PSScriptRoot/../Software";
        $initialConfigStage = "InitialConfiguration";
        $prerequisitesStage = "InstallationPrerequisites";
        $driverStage = "DriverInstallation";
        $softwareStage = "MachineWideSoftwareInstallation";
        $userStage = "CreatingUser";
        $restorationStage = "Restoring";


        while (-not $finished) {
            switch ($context.GetStage()) {
                { (-not $_) -or ($_ -eq $initialConfigStage) } {
                    $context.SetStage($initialConfigStage);

                    if ((Get-Command Initialize-Configuration -ErrorAction SilentlyContinue)) {
                        Write-Information "Configuration initialization function was found. Running...";
                        Initialize-Configuration $context;
                    }

                    $null = Enable-WindowsOptionalFeature -Online -All -FeatureName "NetFx3";

                    . "$configPath/Windows/Install.ps1" $context;
                    . "$configPath/Explorer/Install.ps1" $context;
                    . "$configPath/OpenSSH/Install.ps1" $context;
                    . "$configPath/chocolatey/Install.ps1";

                    $context.RemoveDesktopIcon("*Microsoft Edge*");
                    $context.SetStage($prerequisitesStage);
                    break;
                }
                # Always install updates
                default {
                    Write-Host "Starting Installation and Restoration of Windows";
                    Update-WindowsInstallation $context;
                }
                $prerequisitesStage {
                    Write-Host "Installing prerequisites for installing software";

                    if (-not $(Get-Command winget)) {
                        choco install -y winget;
                    }

                    Install-Module -AcceptLicense -Force "NuGet";
                    Import-Module NuGet;

                    Install-Firefox $context;
                    choco install -y selenium-gecko-driver;
                    $null = Install-Package -Force Selenium.WebDriver -RequiredVersion 4.10.0 -SkipDependencies;

                    winget install --accept-source-agreements --accept-package-agreements -e --id AutoHotkey.AutoHotkey;

                    $context.SetStage($driverStage);
                    break;
                }
                $driverStage {
                    Write-Host "Installing drivers";

                    if ((Get-Command Install-PortValhallaDrivers -ErrorAction SilentlyContinue)) {
                        Write-Information "Driver installation function was found. Starting installation";
                        Install-PortValhallaDrivers $context;
                    }

                    Write-Information "Finished installing drivers";
                    $context.SetStage($softwareStage);
                    $context.Reboot();
                    exit;
                }
                $softwareStage {
                    Write-Host "Setting up software with default app associations";
                    . "$softwarePath/WinSCP/Install.ps1" $context;
                    . "$softwarePath/Thunderbird/Install.ps1" $context;

                    Write-Host "Installing default settings for new users";
                    . "$softwarePath/aliae/Install.ps1" $context;
                    . "$softwarePath/posh-git/Install.ps1";
                    . "$softwarePath/Terminal-Icons/Install.ps1";
                    . "$softwarePath/Oh My Posh/Install.ps1" $context;
                    $context.SetStage($userStage);
                    break;
                }
                $userStage {
                    Install-PersonalUsers $context;
                    $context.SetStage($restorationStage);
                    break;
                }
                $restorationStage {
                    Restore-WindowsInstallation $context;
                    $finished = $true;
                    break;
                }
            }
        }
    }
};