Extensions/RegistrySearchPathType.ps1
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Register-EnvironmentModuleSearchPathType "REGISTRY" 5 { param([EnvironmentModuleCore.SearchPath] $SearchPath, [EnvironmentModuleCore.EnvironmentModuleInfo] $Module) Write-Verbose "Checking registry search path $($SearchPath.Key)" if([string]::IsNullOrEmpty($SearchPath.Key)) { Write-Warning "Registry search path without key specified" } try { $registryValue = $null if($SearchPath.Key.EndsWith("\")) { $propertyPath = $SearchPath.Key $registryValue = (Get-Item -ErrorAction SilentlyContinue -Path "Registry::$propertyPath").GetValue("") } else { Write-Verbose "Splitted registry search path into path '$propertyPath' and name '$propertyName'" $propertyName = Split-Path -Leaf $SearchPath.Key $propertyPath = Split-Path $SearchPath.Key $registryValue = Get-ItemProperty -ErrorAction SilentlyContinue -Name "$propertyName" -Path "Registry::$propertyPath" | Select-Object -ExpandProperty "$propertyName" } Write-Verbose "Got registry value $registryValue" if ($null -eq $registryValue) { Write-Verbose "Unable to find the registry value $($SearchPath.Key)" return $null } Write-Verbose "Found registry value $registryValue" $folder = $registryValue -replace '"', "" if(-not [System.IO.Directory]::Exists($folder)) { $parent = Split-Path -parent $folder Write-Verbose "The folder $folder does not exist, using parent $parent" $folder = $parent } Write-Verbose "Checking the folder $folder" $testResult = Test-ItemExistence $folder $Module.RequiredItems $SearchPath.SubFolder if ($testResult.Exists) { Write-Verbose "The folder $($testResult.Folder) contains the required files" $Module.ModuleRoot = $testResult.Folder return $testResult.Folder } } catch { return $null } return $null } |