Private/Save-PSAksPrerequisite.ps1
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Function Save-PSAksPrerequisite { <# .SYNOPSIS Downloads an installation file or package and saves it to the specified folder. .DESCRIPTION Downloads an installation file or package and saves it to the specified folder. If the downloaded file is a .zip file, it extracts its content. #> [CmdletBinding()] Param( [Parameter(Mandatory, Position=0)] [ValidateScript({ ($_ -as [uri]).IsAbsoluteUri })] [string]$Uri, [Parameter(Mandatory, Position=1)] [string]$Path ) $FileName = ($Uri -split '/' )[-1] $TempPath = Join-Path -Path $env:TEMP -ChildPath $FileName [Net.ServicePointManager]::SecurityProtocol = "tls12, tls11, tls" Invoke-WebRequest -Uri $Uri -OutFile $TempPath If ( -not(Test-Path -Path $TempPath -PathType Leaf) ) { Throw "A file cannot be found at expected download location : $TempPath" } Write-ConsoleLog "Successfully downloaded file to : [$TempPath]" $FileItem = Get-ChildItem -Path $TempPath $FileBaseName = $FileItem.BaseName $FileItemExtension = $FileItem.Extension # Extracting the file if it is a .zip If ( $FileItemExtension -eq '.zip' ) { $ExtractFolder = Join-Path -Path $env:TEMP -ChildPath $FileBaseName $ExtractParams = @{ Path = $TempPath DestinationPath = $ExtractFolder Force = $True ErrorAction = 'Stop' } Write-ConsoleLog "Extracting into [$ExtractFolder]" Expand-Archive @ExtractParams } Else { $ExtractFolder = $Null } $ItemsToCopy = If ( $ExtractFolder ) {Get-ChildItem -Path $ExtractFolder -File -Filter '*.exe' -Recurse} Else {$FileItem} Foreach ( $Item in $ItemsToCopy ) { $Item | Unblock-File -Confirm:$False $CopyParams = @{ Path = $Item.FullName Destination = $Path Force = $True Confirm = $False ErrorAction = 'Stop' } Write-ConsoleLog "Copying [$($Item.Name)] to [$Path]" Copy-Item @CopyParams } Remove-Item -Path $TempPath -Force } |