Configurations/PowerShellLab/PostSetup/Download-Git.ps1
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#requires -version 5.1 [CmdletBinding(DefaultParameterSetName = "VM")] Param( [Parameter(Mandatory, ParameterSetName = 'VM')] #specify the name of a VM [string]$VMName, [Parameter(Mandatory, ParameterSetName = 'VM')] #Specify the user credential [PSCredential]$Credential, [Parameter(Mandatory, ParameterSetName = "session")] #specify an existing PSSession object [System.Management.Automation.Runspaces.PSSession[]]$Session, [switch]$Install ) Try { if ($PSCmdlet.ParameterSetName -eq 'VM') { Write-Host "Creating PSSession to $VMName" -ForegroundColor cyan $session = New-PSSession @PSBoundParameters -ErrorAction stop } $sb = { Param([switch]$Install) [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12 #download the latest 64bit version of Git for Windows $uri = 'https://git-scm.com/download/win' #path to store the downloaded file $path = "C:\" Write-Host "Getting latest version of git from $uri" -ForegroundColor cyan #get the web page $page = Invoke-WebRequest -Uri $uri -UseBasicParsing -DisableKeepAlive #get the download link $dl = ($page.links | where-object outerhtml -match 'git-.*-64-bit.exe' | Select-Object -first 1 * ).href Write-Host "Found download link $dl" -ForegroundColor cyan #split out the filename $filename = split-path $dl -leaf #construct a filepath for the download $out = Join-Path -Path $path -ChildPath $filename Write-Host "Downloading $out from $dl" -ForegroundColor cyan #download the file Try { Invoke-WebRequest -uri $dl -OutFile $out -UseBasicParsing -DisableKeepAlive -ErrorAction Stop if ($install) { &$out /verysilent /norestart /suppressmessageboxes } else { #check it out Get-Item $out } } Catch { Throw $_ } } Invoke-Command -ScriptBlock $sb -Session $session -ArgumentList $Install if ($PSCmdlet.ParameterSetName -eq 'VM') { Write-Host "Removing PSSession" -ForegroundColor cyan $Session | Remove-PSSession } } Catch { Throw $_ } |