Load-Assemblies.ps1
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# Copyright 2016 Cloudbase Solutions Srl # # Licensed under the Apache License, Version 2.0 (the "License"); you may # not use this file except in compliance with the License. You may obtain # a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the # License for the specific language governing permissions and limitations # under the License. # $here = Split-Path -Parent $MyInvocation.MyCommand.Path $libDir = Join-Path $here "lib" function ServerLevelKey { <# .SYNOPSIS Returns the path to the registry location where information about the server levels is stored #> PROCESS { return "HKLM:Software\Microsoft\Windows NT\CurrentVersion\Server\ServerLevels" } } function IsNanoServer { <# .SYNOPSIS Return a boolean value of $true if we are running on a Nano server version. #> PROCESS { $serverLevelKey = ServerLevelKey if (!(Test-Path $serverLevelKey)){ # We are most likely running on a workstation version return $false } $serverLevels = Get-ItemProperty $serverLevelKey return ($serverLevels.NanoServer -eq 1) } } function Initialize-Assemblies { $isNano = IsNanoServer $assemblyDir = Join-Path $libDir "net35" if($isNano){ # Load the portable assembly $assemblyDir = Join-Path $libDir "net45" } $assemblyFile = Join-Path $assemblyDir "YamlDotNet.dll" try { [YamlDotNet.Serialization.Serializer] | Out-Null } catch [System.Management.Automation.RuntimeException] { if(!(Test-Path $assemblyFile)) { Throw "Could not find YamlDotNet assembly on the system" } if($isNano){ return [Microsoft.PowerShell.CoreCLR.AssemblyExtensions]::LoadFrom($assemblyFile) } return [Reflection.Assembly]::LoadFrom($assemblyFile) } } Initialize-Assemblies | Out-Null |