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F# Interactive does not auto-load script inside NuGet package. #18176

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teo-tsirpanis opened this issue Dec 25, 2024 · 0 comments · May be fixed by #18177
Open

F# Interactive does not auto-load script inside NuGet package. #18176

teo-tsirpanis opened this issue Dec 25, 2024 · 0 comments · May be fixed by #18177
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@teo-tsirpanis
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I noticed after reading the source code, that when referencing a NuGet package F# Interactive automatically loads file content/MyPackage.fsx of the package if it exists. However it didn't work when I tried it.

Repro steps

  1. dotnet pack the following project:

FSharpInteractiveRepro.fsproj

<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <TargetFramework>netstandard2.0</TargetFramework>
  </PropertyGroup>
  <ItemGroup>
    <Content Include="FSharpInteractiveRepro.fsx" Pack="true" PackagePath="content" />
  </ItemGroup>
</Project>

FSharpInteractiveRepro.fsx

module FSharpInteractiveRepro

let num = 579
  1. Run the following commands:
dotnet fsi
> #i "<path-to-nupkg>";;
> #r "nuget: FSharpInteractiveRepro";;
> FSharpInteractiveRepro.num;;

Expected behavior

> #r "nuget: fsharpinteractiverepro";;
[Loading C:\Users\teo\.packagemanagement\nuget\Projects\24532--6e3f902d-4865-44ce-abd1-cebf1ab7db93\Project.fsproj.fsx
 Loading C:\Users\teo\.nuget\packages\fsharpinteractiverepro\1.0.0\content\FSharpInteractiveRepro.fsx]
module FSI_0003.Project.fsproj

module FSI_0003.FSharpInteractiveRepro
val num: int

> FSharpInteractiveRepro.num;;
val it: int = 579

Actual behavior

> #r "nuget: fsharpinteractiverepro";;
[Loading C:\Users\teo\.packagemanagement\nuget\Projects\3356--4b38b24b-1499-4dd4-8293-265011f7b2cf\Project.fsproj.fsx]
module FSI_0003.Project.fsproj

> FSharpInteractiveRepro.num;;

  FSharpInteractiveRepro.num;;
  ^^^^^^^^^^^^^^^^^^^^^^

stdin(3,1): error FS0039: The value, namespace, type or module 'FSharpInteractiveRepro' is not defined. Maybe you want one of the following:
   FSharpInterfaceDataVersionAttribute
   FSharp

Known workarounds

None known.

Related information

I am using .NET 9 SDK, but I think it reproduces in earlier versions since that code has not changed very much.
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F# Compiler and Tooling
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Fix fsi auto-loading of script file inside NuGet package. teo-tsirpanis/fsharp
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@teo-tsirpanis