带有.netstandard 2.0项目的ProjectCracker

时间:2018-12-20 19:29:32

标签: f# .net-standard f#-compiler-services

我的团队最近已从使用.net框架切换为将F#库使用.net标准2.0。我们在项目上运行一些内部脚本,以自动生成降价文档,这些脚本使用F#Compiler Services SDK分析代码并检索类型元数据,文档注释等。

我们正在使用FSharp.Compiler.Service.ProjectCracker库读取我们的.fsproj文件并生成FSharpProjectOptions实例,以便在运行FSharpChecker.ParseAndCheckFileInProject方法时使用。但是,对于.net标准项目,调用ProjectCracker.GetProjectOptionsFromProjectFile时出现以下错误:

System.Exception: Could not load project Example.fsproj in ProjectCollection. 
Available tools: 
["C:\Program Files (x86)\MSBuild\12.0\bin\amd64";
 "C:\Program Files (x86)\MSBuild\14.0\bin\amd64";
 "C:\Windows\Microsoft.NET\Framework64\v2.0.50727";
 "C:\Windows\Microsoft.NET\Framework64\v3.5";
 "C:\Windows\Microsoft.NET\Framework64\v4.0.30319"]. 

Message: The default XML namespace of the project must be the MSBuild XML namespace. 
If the project is authored in the MSBuild 2003 format, please add xmlns="http://schemas.microsoft.com/developer/msbuild/2003" to the <Project> element. 
If the project has been authored in the old 1.0 or 1.2 format, please convert it to MSBuild 2003 format.```

是否可以使用Project Cracker库读取.net标准项目文件,还是需要手动解析文件并手动为新库创建FSharpProjectOptions

1 个答案:

答案 0 :(得分:2)

似乎标准的ProjectCracker软件包不能用于读取.netstandard项目文件。但是,已经有一个Dotnet.ProjInfo可以提供此功能的NuGet程序包。该项目使您可以读取.NET项目文件的所有变体,包括.NET Framework和.NET Core以及project.json和.csproj / .fsproj文件。

该项目没有作为API进行过充分的文档编制(该文档更适合于命令行工具),但是可以在FsAutoComplete library中看到该工具的编程用法。

对于.netstandard项目,您可以使用getProjectInfos函数,如下所示:

let getProjectInfo additionalMSBuildProps file =
    let projDir = Path.GetDirectoryName file
    let additionalInfo = 
            [ "OutputType"
              "IsTestProject"
              "Configuration"
              "IsPackable"
              MSBuildKnownProperties.TargetFramework
              "TargetFrameworkIdentifier"
              "TargetFrameworkVersion"
              "MSBuildAllProjects"
              "ProjectAssetsFile"
              "RestoreSuccess"
              "Configurations"
              "TargetFrameworks"
              "RunArguments"
              "RunCommand"
              "IsPublishable"
            ]

    let loggedMessages = System.Collections.Concurrent.ConcurrentQueue<string>()
    let msBuildExec = Dotnet.ProjInfo.Inspect.msbuild (Dotnet.ProjInfo.Inspect.MSBuildExePath.DotnetMsbuild "dotnet") (fun exePath args -> Utils.runProcess loggedMessages.Enqueue projDir exePath (args |> String.concat " "))
    let gp () = Dotnet.ProjInfo.Inspect.getProperties (["TargetPath"; "IsCrossTargetingBuild"; "TargetFrameworks"] @ additionalInfo)

    let additionalArgs = additionalMSBuildProps |> List.map (Dotnet.ProjInfo.Inspect.MSBuild.MSbuildCli.Property)

    let cliList = [Dotnet.ProjInfo.Inspect.getFscArgs; Dotnet.ProjInfo.Inspect.getResolvedP2PRefs; gp]

    file |> Dotnet.ProjInfo.Inspect.getProjectInfos loggedMessages.Enqueue msBuildExec cliList additionalArgs