DscHelper/Public/Get-RequiredModulesFromMOF.ps1
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#author Iain Brighton, from here: https://gist.github.com/iainbrighton/9d3dd03630225ee44126769c5d9c50a9 function Get-RequiredModulesFromMOF { [CmdletBinding()] param ( [Parameter(Mandatory = $true, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true)] [System.String] $Path ) process { $modules = @{ } $moduleName = $null $moduleVersion = $null Get-Content -Path $Path -Encoding Unicode | ForEach-Object { $line = $_; if ($line -match '^\s?Instance of') { ## We have a new instance so write the existing one if (($null -ne $moduleName) -and ($null -ne $moduleVersion)) { $modules[$moduleName] = $moduleVersion; $moduleName = $null $moduleVersion = $null Write-Verbose "Module Instance found: $moduleName $moduleVersion" } } elseif ($line -match '(?<=^\s?ModuleName\s?=\s?")\S+(?=";)') { ## Ignore the default PSDesiredStateConfiguration module if ($Matches[0] -notmatch 'PSDesiredStateConfiguration') { $moduleName = $Matches[0] Write-Verbose "Found Module Name $modulename" } else { Write-Verbose 'Excluding PSDesiredStateConfiguration module' } } elseif ($line -match '(?<=^\s?ModuleVersion\s?=\s?")\S+(?=";)') { $moduleVersion = $Matches[0] -as [System.Version] Write-Verbose "Module version = $moduleVersion" } } Write-Output -InputObject $modules } #end process } |