private/Get-VsVersionHelper.ps1
|
function Get-VsVersionHelper { <# .SYNOPSIS Helper to get the Visual Studio version and toolset. .PARAMETER VsConfig Visual Studio Configuration .PARAMETER VsVersion Visual Studio Version #> [OutputType()] param ( [Parameter(Mandatory = $true, Position=0, HelpMessage='Visual Studio Version')] [ValidateNotNull()] [ValidateLength(1, [int]::MaxValue)] [string] $VsVersion, [Parameter(Mandatory = $true, Position=1, HelpMessage='Visual Studio Configuration')] [PSCustomObject] $VsConfig ) begin { } process { if($null -eq (Get-Command vswhere -ErrorAction SilentlyContinue)) { throw "vswhere is not available" } $MSVCDirectory = vswhere -latest -products * -find "VC\Tools\MSVC" $selectedToolset = $null $minor = $null foreach ($toolset in (Get-ChildItem $MSVCDirectory)) { $toolsetMajorVersion, $toolsetMinorVersion = $toolset.Name.split(".")[0,1] $requiredVs = $VsConfig.vs.$VsVersion $majorVersionCheck = [int]$requiredVs.major -eq [int]$toolsetMajorVersion $minorLowerBoundCheck = [int]$toolsetMinorVersion -ge [int]$requiredVs.minorMin $minorUpperBoundCheck = ($null -eq $requiredVs.minorMax) -or ([int]$toolsetMinorVersion -le [int]$requiredVs.minorMax) if ($majorVersionCheck -and $minorLowerBoundCheck -and $minorUpperBoundCheck) { if($null -eq $minor -or [int]$toolsetMinorVersion -gt [int]$minor) { $selectedToolset = $toolset.Name.Trim() $minor = $toolsetMinorVersion } } } if (-not $selectedToolset) { throw "toolset not available" } return $selectedToolset } end { } } |