Function Save-GitSetup {

[CmdletBinding()]

Param(

[Parameter(Position = 0,HelpMessage = "Specify the location to store the downloaded file")]

[ValidateNotNullOrEmpty()]

[ValidateScript({ Test-Path $_ })]

[string]$Path = $env:TEMP,

[Parameter(HelpMessage = "Show the downloaded file.")]

[switch]$Passthru

)

if ( (Test-IsPSWindows)) {

Try {

[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12

#download the latest 64bit version of Git for Windows

$uri = 'https://git-scm.com/download/win'

Write-Verbose "Getting latest version of git from $uri"

#get the web page

$page = Invoke-WebRequest -Uri $uri -UseBasicParsing -DisableKeepAlive -ErrorAction Stop

#get the download link

$dl = ($page.links | Where-Object outerhtml -match 'git-.*-64-bit.exe' | Select-Object -first 1 * ).href

Write-Verbose "Found download link $dl"

#split out the filename

$filename = Split-Path $dl -leaf

#construct a filepath for the download

$out = Join-Path -Path $path -ChildPath $filename

Write-Verbose "Downloading $out from $dl"

#download the file

Try {

Invoke-WebRequest -uri $dl -OutFile $out -UseBasicParsing -DisableKeepAlive -ErrorAction Stop

}

Catch {

Throw $_

}

} #try

Catch {

Throw $_

}

Write-Verbose "Download complete"

if ($Passthru) {

Get-Item -Path $out

}

} #if windows

else {

Write-Warning "This command is intended for x64 Windows platforms."

}

} #end function