| 1 | // Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information. |
| 2 | |
| 3 | namespace WixInternal.TestSupport |
| 4 | { |
| 5 | using System; |
| 6 | using System.Collections.Generic; |
| 7 | using System.IO; |
| 8 | |
| 9 | public class DotnetRunner : ExternalExecutable |
| 10 | { |
| 11 | private static readonly object InitLock = new object(); |
| 12 | private static bool Initialized; |
| 13 | private static DotnetRunner Instance; |
| 14 | |
| 15 | public static ExternalExecutableResult Execute(string command, string[] arguments = null) => |
| 16 | InitAndExecute(command, arguments); |
| 17 | |
| 18 | private static ExternalExecutableResult InitAndExecute(string command, string[] arguments) |
| 19 | { |
| 20 | lock (InitLock) |
| 21 | { |
| 22 | if (!Initialized) |
| 23 | { |
| 24 | Initialized = true; |
| 25 | var dotnetPath = Environment.GetEnvironmentVariable("DOTNET_HOST_PATH"); |
| 26 | if (String.IsNullOrEmpty(dotnetPath) || !File.Exists(dotnetPath)) |
| 27 | { |
| 28 | dotnetPath = "dotnet"; |
| 29 | } |
| 30 | |
| 31 | Instance = new DotnetRunner(dotnetPath); |
| 32 | } |
| 33 | } |
| 34 | |
| 35 | return Instance.ExecuteCore(command, arguments); |
| 36 | } |
| 37 | |
| 38 | private DotnetRunner(string exePath) : base(exePath) { } |
| 39 | |
| 40 | private ExternalExecutableResult ExecuteCore(string command, string[] arguments) |
| 41 | { |
| 42 | var total = new List<string> |
| 43 | { |
| 44 | command, |
| 45 | }; |
| 46 | |
| 47 | if (arguments != null) |
| 48 | { |
| 49 | total.AddRange(arguments); |
| 50 | } |
| 51 | |
| 52 | var args = CombineArguments(total); |
| 53 | var mergeErrorIntoOutput = true; |
| 54 | return this.Run(args, mergeErrorIntoOutput); |
| 55 | } |
| 56 | } |
| 57 | } |