private/Test-PackageVersion.ps1
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# Make sure the SWID passed to us has a valid version in the range requested by the user function Test-PackageVersion { [CmdletBinding()] [OutputType([bool])] param ( [Parameter(Mandatory=$true)] $Package, [Parameter()] [string] $RequiredVersion, [Parameter()] [string] $MinimumVersion, [Parameter()] [string] $MaximumVersion ) Write-Debug ($LocalizedData.ProviderDebugMessage -f ('Test-PackageVersion')) # User didn't have any version requirements if (-Not ($RequiredVersion -Or $MinimumVersion -Or $MaximumVersion)) { return $true } # User specified a specific version - it either matches or it doesn't if ($RequiredVersion) { return $Package.Version -eq [System.Version]$RequiredVersion } # Conditional filtering of the version based on optional minimum and maximum version requirements (-Not $MinimumVersion -Or ( $Package.Version -ge [System.Version]$MinimumVersion )) -And (-Not $MaximumVersion -Or ( $Package.Version -le [System.Version]$MaximumVersion )) } |