public/Get-CurrentVersionFromMEMCM.ps1
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function Get-CurrentVersionFromMEMCM { <# .SYNOPSIS Short description .DESCRIPTION Long description .EXAMPLE PS C:\> <example usage> Explanation of what the example does .INPUTS Inputs (if any) .OUTPUTS Output (if any) .NOTES General notes #> [CmdletBinding()] param( [String]$AppName ) begin { Write-Verbose -Message "Starting $($myinvocation.mycommand)" $SaveVerbosePreference = $global:VerbosePreference $global:VerbosePreference = 'SilentlyContinue' $null = Import-Module -Name $GlobalConfig.MEMCMModulePath.LocalPath -Verbose:$false $global:VerbosePreference = $SaveVerbosePreference } process { Push-Location Write-Verbose -Message "Processing $($SiteTarget.Site) Site..." $SiteCode = $SiteTarget.SiteCode try { if (-not (Test-Path -Path $SiteCode)) { $ConfigMgrDrive = New-PSDrive -Name $SiteCode -PSProvider CMSite -Root $SiteTarget.Site -Credential $Credential } } catch { Write-Error $Error[0] Write-Warning -Message "Error: $($_.Exception.Message)" } Set-Location -Path "$SiteCode`:\" # Use 0.0.0 as default return version so if it's not found any version is newer. $ReturnVersion = "0.0.0" $ReturnAppName = "" $FindVariablesRegex = "{.*?}" $AppNameWithWildcards = $AppName -replace $FindVariablesRegex, "*" $AllApps = Get-CMApplication -Name $AppNameWithWildcards -Fast -ErrorAction SilentlyContinue | Select-Object -Property LocalizedDisplayName, CI_ID, SoftwareVersion if ($AllApps) { foreach ($App in $AllApps) { Write-Verbose -Message "Checking $($App.LocalizedDisplayName) :: ($($App.SoftwareVersion))" if (Compare-Version -ReferenceVersion $ReturnVersion -DifferenceVersion $App.SoftwareVersion -ErrorAction SilentlyContinue) { Write-Verbose -Message "$($App.SoftwareVersion) is greater than $ReturnVersion for $($App.LocalizedDisplayName)" $ReturnVersion = $App.SoftwareVersion $ReturnAppName = $App.LocalizedDisplayName } else { Write-Verbose -Message "$($App.SoftwareVersion) is less than or equal to $ReturnVersion for $($App.LocalizedDisplayName)" } } } Pop-Location $ConfigMgrDrive | Remove-PSDrive return @{ AppName = $ReturnAppName Version = $ReturnVersion } } end { Write-Verbose -Message "Finished $($myinvocation.mycommand)" } } |