以编程方式构建msbuild 15项目 [英] Building msbuild 15 project programmatically

问题描述

我正在尝试构建一个使用VS2017创建的简单C#7类库项目.

I'm trying to build a simple C# 7 class library project created with VS2017.

来自框架程序集的MSBuild已过时，因此我引用Visual Studio(C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin)中MSBuild文件夹中的Microsoft.Build，Microsoft.Build.Engine和Microsoft.Build.Framework.

MSBuild from framework assemblies is outdated, so I'm referencing Microsoft.Build, Microsoft.Build.Engine and Microsoft.Build.Framework from MSBuild folder within visual studio (C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin).

还是，当我这样做时:

using (var collection = new ProjectCollection())
{
    var proj = collection.LoadProject(@"c:\projects\Sample\Sample.csproj"); // <-- exception
    proj.Build(new[] {new ConsoleLogger()});
}

我得到InvalidProjectFileException: The tools version "15.0" is unrecognized. Available tools versions are "4.0", "2.0".

是否有使用最新的构建工具和C#7编译器的编程方式来调用构建?

Is there programmatic way to invoke build using the latest build tools and C# 7 compiler?

推荐答案

我对团队有类似的需求，并且为C#编写了一个Builder库，该库支持多个Visual Studio版本. 我无法使Project.Build函数正常工作，所以我直接执行MsBuild.exe.

I had similar needs for my team and I wrote a Builder library for C# that supports several versions of Visual Studio. I could not make the Project.Build function work properly, so I went for executing MsBuild.exe directly.

我是如何建造的:

根据Visual Studio版本的项目:

Of the Project according to the Visual Studio version:

• 2010，2012 => 4.0
• 2013 => 12.0
• 2015 => 14.0
• 2017 => 15.0

具有包含我需要构建的所有项目的Projects属性

With Projects property containing all the project I need to build

值与项目相同

在注册表中找到

Registry.LocalMachine.OpenSubKey($@"SOFTWARE\Microsoft\MSBuild\ToolsVersions\{msBuildVersion}")

15.0

不再在注册表中，您需要使用Nuget包 Microsoft.VisualStudio.Setup.Configuration.Interop

        var query = new SetupConfiguration();

        var query2 = (ISetupConfiguration2)query;

        var e = query2.EnumAllInstances();

        var helper = (ISetupHelper)query;

        int fetched;

        var instances = new ISetupInstance[1];

        do
        {
            e.Next(1, instances, out fetched);
            if (fetched > 0)
            {
                var instance = instances[0];

                var instance2 = (ISetupInstance2)instance;

                var state = instance2.GetState();

                // Skip non-complete instance, I guess?
                // Skip non-local instance, I guess?
                // Skip unregistered products?
                if (state != InstanceState.Complete
                    || (state & InstanceState.Local) != InstanceState.Local
                    || (state & InstanceState.Registered) != InstanceState.Registered)
                {
                    continue;
                }

                var msBuildComponent =
                    instance2.GetPackages()
                        .FirstOrDefault(
                            p =>
                                p.GetId()
                                    .Equals("Microsoft.Component.MSBuild",
                                        StringComparison.InvariantCultureIgnoreCase));

                if (msBuildComponent == null)
                {
                    continue;
                }

                var instanceRootDirectory = instance2.GetInstallationPath();

                var msbuildPathInInstance = Path.Combine(instanceRootDirectory, "MSBuild", msBuildVersion, "Bin", "msbuild.exe");

                if (File.Exists(msbuildPathInInstance))
                {
                    return msbuildPathInInstance;
                }
            }
        } while (fetched > 0);

执行MsBuild.exe

并使用自定义XML记录器构建序列化的项目-您可以使用 MsBuildExtensionPack 提供的项目

从Xml反序列化结果摘要，并使用它来确定构建是否失败，发生了哪些错误和警告等.

Deserialize the result summary from Xml and use it to determine if build failed or not, which errors and warnings occurred etc.

这篇关于以编程方式构建msbuild 15项目的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！