Scoop Installation Script

Scoop-Install.ps1

###############################################################################
# Scoop Installation Script
# Author: Wesley
# Purpose: Automate Scoop setup, bucket registration, and app installation
###############################################################################

# -------------------------------
# 1. Configure Execution Policy
# -------------------------------
# Allow running local scripts for the current user
Set-ExecutionPolicy -ExecutionPolicy Unrestricted -Scope CurrentUser -Force

# -------------------------------
# 2. Install PowerShell Modules
# -------------------------------
# Ensure PackageManagement and PSResourceGet are available
Install-Module PowerShellGet -Repository PSGallery -Force -Scope CurrentUser -AllowClobber
Install-Module Microsoft.PowerShell.PSResourceGet -Repository PSGallery -Force -Scope CurrentUser -AllowClobber
Set-PSRepository -Name 'PSGallery' -InstallationPolicy 'Trusted'
Set-PSResourceRepository -Name 'PSGallery' -Trusted
Install-Module -Name PackageManagement -Repository 'PSGallery' -Force -Scope CurrentUser -AllowClobber

# -------------------------------
# 3. Setup Scoop Environment Paths
# -------------------------------
$env:SCOOP        = "C:\Users\$env:USERNAME\Scoop"
$env:SCOOP_GLOBAL = "C:\ProgramData\Scoop_Global"

# Create directories if missing
if (!(Test-Path -Path $env:SCOOP))        { New-Item -ItemType Directory $env:SCOOP }
if (!(Test-Path -Path $env:SCOOP_GLOBAL)) { New-Item -ItemType Directory $env:SCOOP_GLOBAL }

# Persist environment variables
[Environment]::SetEnvironmentVariable('SCOOP', $env:SCOOP, 'User')
[Environment]::SetEnvironmentVariable('SCOOP_GLOBAL', $env:SCOOP_GLOBAL, 'Machine')

# -------------------------------
# 4. Install Scoop
# -------------------------------

# User-specific variables
$userProfile = "$env:USERPROFILE"

## Scoop
# Install Scoop if it's not already installed
function Install-Scoop {
    if (!(Get-Command scoop -ErrorAction SilentlyContinue)) {
        if ([bool](([System.Security.Principal.WindowsIdentity]::GetCurrent()).groups -match "S-1-5-32-544")) {
            Start-Process powershell.exe "-Command iwr -useb get.scoop.sh | iex" -Verb RunAs
        } else {
			Write-Output "Installing Scoop..."
			iwr -useb get.scoop.sh | iex
        }
    }
}


# Exclude Scoop paths from Windows Defender
Add-MpPreference -ExclusionPath $env:SCOOP
Add-MpPreference -ExclusionPath $env:SCOOP_GLOBAL

# Enable long file paths in Windows
Write-Output "Enabling Long Paths..."
$command = 'Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\FileSystem" -Name "LongPathsEnabled" -Value 1; exit'
Start-Process -FilePath "powershell.exe" -ArgumentList "-Command Start-Process powershell -ArgumentList '-NoProfile -NoExit -Command ""$command""' -Verb RunAs" -Wait -NoNewWindow

# -------------------------------
# 5. Define Scoop Aliases
# -------------------------------

# Install Scoop App
scoop alias add i 'foreach ($_ in $args) {scoop install $_ -su}' 'Install apps'

# Uninstall Scoop App
scoop alias add rm 'scoop uninstall $args[0]' 'Uninstall a scoop app'

# List Scoop Apps
scoop alias add ls 'scoop list' 'List installed scoop apps'

# Update
scoop alias add ua 'scoop update *' 'Update all installed apps'
scoop alias add u 'scoop update $args[0]' 'Update apps, or Scoop itself'

# Cleanup
scoop alias add ca 'scoop cleanup *' 'Delete all old installed versions; better exit running programs first'

# Scoop Clear Cache
scoop alias add cc 'scoop cache rm *' 'Empty download cache'

# scoop status
scoop alias add s 'scoop status' 'Show status and check for new app versions'


# -------------------------------
# 6. Install sudo (if missing)
# -------------------------------
if (-not (Get-Command sudo -ErrorAction SilentlyContinue)) {
    Write-Output "Installing sudo using Scoop..."
    scoop install sudo
} else {
    Write-Output "sudo already installed."
}

# -------------------------------
# 7. Install Required Apps
# -------------------------------
$ReqApps = @('7zip','git','pwsh','python','scoop-search','oh-my-posh')
foreach ($app in $ReqApps) {
    scoop install $app -su
}

# -------------------------------
# 8. Add Buckets
# -------------------------------
# Add all known buckets except "games"
$known = scoop bucket known
$known | Where-Object {$_ -inotin @("games")} | ForEach-Object { scoop bucket add $_ }