PowerShell scripts to make WinGet great again

WinGetMulti.ps1

<# Script to install multiple applications in one command line through WinGet
You can modify bootstrapArray value and use "--bootstrap" argument to bootstrap a new machine 
Don't forget to change ExecutionPolicy to execute this script 
Set-ExecutionPolicy -ExecutionPolicy AllSigned -Scope CurrentUser #>

$bootstrapArray = @("vlc", "7zip", "cpu-z", "coretemp")

if ((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator))
{ 
    if ($args[0] -ne "--bootstrap") { $bootstrapArray = $args }
    $bootstrapArray | ForEach-Object { winget install -h $_ } 
}
else { Write-Output "You need elevated privileges to run WinGet install script."}

WinGetNews.ps1

<# Script to check what's new or modified in public WinGet's manifests list
Don't forget to change ExecutionPolicy to execute this script 
Set-ExecutionPolicy -ExecutionPolicy AllSigned -Scope CurrentUser #>

$url = "https://api.github.com/repos/microsoft/winget-pkgs/contents/manifests"
$fileName = "WinGetApps.txt"
$storedList = @()

$response = Invoke-WebRequest $url
$init = Test-Path($fileName)

if ($init){ $storedList = Get-Content -Raw -Path $fileName | ConvertFrom-Json }

$response.Content | Out-File $fileName

if (-Not $init) {    
    Write-Output "WinGet public manifests list initialized."
    return
}

$apps = $response.Content | ConvertFrom-JSON
Write-Output ""
Write-Output "WinGet public manifests list modifications :"
Write-Output "============================================"

Compare-Object $storedList $apps -Property name, path, sha, html_url