functions/Get-DbaManagementObject.ps1
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function Get-DbaManagementObject { <# .SYNOPSIS Gets SQL Mangaement Object versions installed on the machine. .DESCRIPTION The Get-DbaManagementObject returns an object with the Version and the Add-Type Load Template for each version on the server. .PARAMETER ComputerName The name of the Windows Server(s) you would like to check. .PARAMETER Credential This command uses Windows credentials. This parameter allows you to connect remotely as a different user. .PARAMETER VersionNumber This is the specific version number you are looking for. The function will look for that version only. .PARAMETER EnableException By default, when something goes wrong we try to catch it, interpret it and give you a friendly warning message. This avoids overwhelming you with "sea of red" exceptions, but is inconvenient because it basically disables advanced scripting. Using this switch turns this "nice by default" feature off and enables you to catch exceptions with your own try/catch. .NOTES Tags: SMO Author: Ben Miller (@DBAduck), http://dbaduck.com Website: https://dbatools.io Copyright: (c) 2018 by dbatools, licensed under MIT License: MIT https://opensource.org/licenses/MIT .LINK https://dbatools.io/Get-DbaManagementObject .EXAMPLE PS C:\> Get-DbaManagementObject Returns all versions of SMO on the computer .EXAMPLE PS C:\> Get-DbaManagementObject -VersionNumber 13 Returns just the version specified. If the version does not exist then it will return nothing. #> [CmdletBinding()] param ( [parameter(ValueFromPipeline)] [DbaInstanceParameter[]]$ComputerName = $env:COMPUTERNAME, [PSCredential] $Credential, [int]$VersionNumber, [switch]$EnableException ) begin { if (!$VersionNumber) { $VersionNumber = 0 } $scriptBlock = { $VersionNumber = [int]$args[0] <# DO NOT use Write-Message as this is inside of a script block #> Write-Verbose -Message "Checking currently loaded SMO version" $loadedversion = [AppDomain]::CurrentDomain.GetAssemblies() | Where-Object { $_.Fullname -like "Microsoft.SqlServer.SMO,*" } if ($loadedversion) { $loadedversion = $loadedversion | ForEach-Object { if ($_.Location -match "__") { ((Split-Path (Split-Path $_.Location) -Leaf) -split "__")[0] } else { ((Get-ChildItem -Path $_.Location).VersionInfo.ProductVersion) } } } <# DO NOT use Write-Message as this is inside of a script block #> Write-Verbose -Message "Looking for included smo library" $localversion = [version](Get-ChildItem -Path "$script:PSModuleRoot\bin\smo\Microsoft.SqlServer.Smo.dll").VersionInfo.ProductVersion foreach ($version in $localversion) { if ($VersionNumber -eq 0) { <# DO NOT use Write-Message as this is inside of a script block #> Write-Verbose -Message "Did not pass a version" [PSCustomObject]@{ ComputerName = $env:COMPUTERNAME Version = $localversion Loaded = $loadedversion -contains $localversion LoadTemplate = "Add-Type -Path $("$script:PSModuleRoot\bin\smo\Microsoft.SqlServer.Smo.dll")" } } else { <# DO NOT use Write-Message as this is inside of a script block #> Write-Verbose -Message "Passed version $VersionNumber, looking for that specific version" if ($localversion.ToString().StartsWith("$VersionNumber.")) { <# DO NOT use Write-Message as this is inside of a script block #> Write-Verbose -Message "Found the Version $VersionNumber" [PSCustomObject]@{ ComputerName = $env:COMPUTERNAME Version = $localversion Loaded = $loadedversion -contains $localversion LoadTemplate = "Add-Type -Path $("$script:PSModuleRoot\bin\smo\Microsoft.SqlServer.Smo.dll")" } } } } <# DO NOT use Write-Message as this is inside of a script block #> Write-Verbose -Message "Looking for SMO in the Global Assembly Cache" $smolist = (Get-ChildItem -Path "$env:SystemRoot\assembly\GAC_MSIL\Microsoft.SqlServer.Smo" | Sort-Object Name -Descending).Name foreach ($version in $smolist) { $array = $version.Split("__") if ($VersionNumber -eq 0) { <# DO NOT use Write-Message as this is inside of a script block #> Write-Verbose -Message "Did not pass a version, looking for all versions" $currentversion = $array[0] [PSCustomObject]@{ ComputerName = $env:COMPUTERNAME Version = $currentversion Loaded = $loadedversion -contains $currentversion LoadTemplate = "Add-Type -AssemblyName `"Microsoft.SqlServer.Smo, Version=$($array[0]), Culture=neutral, PublicKeyToken=89845dcd8080cc91`"" } } else { <# DO NOT use Write-Message as this is inside of a script block #> Write-Verbose -Message "Passed version $VersionNumber, looking for that specific version" if ($array[0].StartsWith("$VersionNumber.")) { <# DO NOT use Write-Message as this is inside of a script block #> Write-Verbose -Message "Found the Version $VersionNumber" $currentversion = $array[0] [PSCustomObject]@{ ComputerName = $env:COMPUTERNAME Version = $currentversion Loaded = $loadedversion -contains $currentversion LoadTemplate = "Add-Type -AssemblyName `"Microsoft.SqlServer.Smo, Version=$($array[0]), Culture=neutral, PublicKeyToken=89845dcd8080cc91`"" } } } } } } process { foreach ($computer in $ComputerName.ComputerName) { try { Write-Message -Level Verbose -Message "Executing scriptblock against $computer" Invoke-Command2 -ComputerName $computer -ScriptBlock $scriptBlock -Credential $Credential -ArgumentList $VersionNumber -ErrorAction Stop } catch { Stop-Function -Continue -Message "Failure" -ErrorRecord $_ -Target $ComputerName } } } } |