.net-core - F#.fsx 脚本 : how to register 'paket' as package manager?

Question

感谢任何帮助!

目标与问题

• 目标:在Linux上使用F#作为脚本语言，同时自动解析和安装依赖包
• 问题:#r 通过 Paket 加载 Nuget 包程序集不起作用

在这个简化的示例中，我将使用 Fake 来运行系统命令:

#r "paket:
nuget Fake.Core"

open Fake.Core

printfn "Test OK"

当我运行脚本时，出现以下错误:

$ dotnet fsi test.fsx

/home/mat/fsx-test/test.fsx(1,1): error FS3216: Package manager key 'paket' was not registered in [/usr/share/dotnet/sdk/3.1.403/FSharp; /usr/share/dotnet/sdk/3.1.403/FSharp/], []. Currently registered: nuget

/home/mat/fsx-test/test.fsx(1,1): error FS3217: Processing of a script fragment has stopped because an exception has been raised

系统信息

$ which paket
/home/mat/.dotnet/tools/paket

$ dotnet --info
mat0cebcbce666:~/fsx-test# dotnet --info
.NET Core SDK (reflecting any global.json):
 Version:   3.1.403
 Commit:    9e895200cd

Runtime Environment:
 OS Name:     debian
 OS Version:  10
 OS Platform: Linux
 RID:         debian.10-arm
 Base Path:   /usr/share/dotnet/sdk/3.1.403/

Host (useful for support):
  Version: 3.1.9
  Commit:  774fc3d6a9

.NET Core SDKs installed:
  3.1.403 [/usr/share/dotnet/sdk]

.NET Core runtimes installed:
  Microsoft.AspNetCore.App 3.1.9 [/usr/share/dotnet/shared/Microsoft.AspNetCore.App]
  Microsoft.NETCore.App 3.1.9 [/usr/share/dotnet/shared/Microsoft.NETCore.App]

To install additional .NET Core runtimes or SDKs:
  https://aka.ms/dotnet-download

Answer 1

一般来说，你只能使用 dotnet 5 来​​使用那个特性。看看这个小样本:

https://github.com/nojaf/fsharp5-script-docker-sample