Merge pull request #195 from silversword411/main

WIP Adding winget install script

scripts_wip/Win_Winget_InstallIfMissing.ps1

@@ -0,0 +1,80 @@
+#Install Winget if missing
+
+#Setup
+Set-ExecutionPolicy RemoteSigned -Scope Process -Force
+[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
+
+#Setup temp folder
+$InstallerFolder = "c:\temp"
+if (!(Test-Path $InstallerFolder)) {
+    New-Item -Path $InstallerFolder -ItemType Directory -Force -Confirm:$false
+}
+
+#If Visual C++ Redistributable 2022 not present, download and install. (Winget Dependency)
+if (Get-WmiObject -Class Win32_Product -Filter "Name LIKE '%Visual C++ 2022%'") {
+    Write-Host "VC++ Redistributable 2022 already installed"
+}
+else {
+    Write-Host "Installing Visual C++ Redistributable"
+    #Permalink for latest supported x64 version
+    Invoke-Webrequest -uri https://aka.ms/vs/17/release/vc_redist.x64.exe -Outfile $InstallerFolder\vc_redist.x64.exe
+    Start-Process "$InstallerFolder\vc_redist.x64.exe" -Wait -ArgumentList "/q /norestart"
+}
+
+#Check Winget Install
+$TestWinget = Get-AppxProvisionedPackage -Online | Where-Object { $_.DisplayName -eq "Microsoft.DesktopAppInstaller" }
+If ([Version]$TestWinGet. Version -gt "2022.506.16.0") {
+    Write-Host "WinGet is already installed" -ForegroundColor Green
+}
+Else {
+    #Download WinGet MSIXBundle
+    Write-Host "Winget is not installed. Downloading WinGet..." 
+    Invoke-Webrequest -uri https://aka.ms/getwinget -Outfile $InstallerFolder\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe.msixbundle
+
+    #Install WinGet MSIXBundle 
+    Try {
+        Write-Host "Installing MSIXBundle for App Installer..." 
+        Add-AppxProvisionedPackage -Online -PackagePath "$InstallerFolder\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe.msixbundle" -SkipLicense 
+        Write-Host "Installed MSIXBundle for App Installer" -ForegroundColor Green
+    }
+    Catch {
+        Write-Host "Failed to install MSIXBundle for App Installer..." -ForegroundColor Red
+    }   
+}
+
+#Remove downloaded files
+if (Test-Path "$InstallerFolder\vc_redist.x64.exe") {
+    Remove-Item -Path "$InstallerFolder\vc_redist.x64.exe" -Force -ErrorAction Continue
+}
+if (Test-Path "$InstallerFolder\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe.msixbundle") {
+    Remove-Item -Path "$InstallerFolder\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe.msixbundle" -Force -ErrorAction Continue
+}
+
+Start-Sleep -seconds 5
+#Find the Winget path, and peel off winget.exe
+$ResolveWingetPath = Resolve-Path "C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_*_x64__8wekyb3d8bbwe\winget.exe"
+if ($null -eq $ResolveWingetPath) {
+    write-host "ERROR: Winget path was not found."
+    exit 1
+}
+$WingetPath = $ResolveWingetPath[-1].Path
+$WingetPath = Split-Path -Path $WingetPath -Parent
+
+#Add Winget to the System path environment variable if it doesn't exist
+if ([Environment]::GetEnvironmentVariable("PATH", "Machine") -notlike "*$WingetPath*") {
+
+    #Set system path environment variable
+    $SystemPath = [Environment]::GetEnvironmentVariable("PATH", "Machine") + [IO.Path]::PathSeparator + $WingetPath
+    [Environment]::SetEnvironmentVariable( "Path", $SystemPath, "Machine" )
+
+    #Check if path successfully added
+    if ([Environment]::GetEnvironmentVariable("PATH", "Machine") -like "*$WingetPath*") {
+        Write-Host "Successfully added winget to the Environment Variables for System Path.  Computer must be rebooted before this takes effect."
+        exit
+    }
+    else {
+        Write-Host "Failed to add winget to the Environment Variables for System Path"
+        exit 1
+    }    
+}
+Write-Host "Environment Variable for system path already exists for winget."