PwSh.Fw.OS

1.6.0-pre277

Libraries/Lib.Windows.Winnt.WindowsPE.WinPE11/Lib.Windows.Winnt.WindowsPE.WinPE11.psm1

<#
.SYNOPSIS
Get the release ID of an OS
 
.DESCRIPTION
The release ID of an OS is often a number identifying OS in time.
It can return 1607 or 1809 on windows 10 or 16.04 or 18.10 on ubuntu.
 
.EXAMPLE
Get-OSReleaseId -Online
 
.NOTES
General notes
#>
function Get-OSReleaseId {
    [CmdletBinding()][OutputType([String])]Param (
        [switch]$Online,
        [string]$Root
    )
    Begin {
        Write-PwShFwOSEnterFunction
    }

    Process {
        return Lib.Windows\Get-OSDisplayVersion @PSBoundParameters
    }

    End {
        Write-PwShFwOSLeaveFunction
    }
}

function Get-OSProductname {
    [CmdletBinding()][OutputType([String])]Param (
        [switch]$Online,
        [string]$Root
    )
    Begin {
        Write-PwShFwOSEnterFunction
    }

    Process {
        if ($Online) {
            $RegPath = "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion"
        } else {
            $RegPath = Mount-OfflineWindowsRegistry -Path "$Root\Windows" -Hive SOFTWARE
            $RegPath = $RegPath + "\Microsoft\Windows NT\CurrentVersion"
        }


        if ($PSVersionTable.PSVersion.Major -lt 5) {
            $productName = (Get-ItemProperty $RegPath 'ProductName' -ErrorAction:SilentlyContinue).ProductName
        } else {
            $productName = Get-ItemPropertyValue $RegPath -Name ProductName
        }

        return ($productName -replace '(Windows.*?)\b10\b', '${1}11')
   }

    End {
        Write-PwShFwOSLeaveFunction
    }
}