demystifyfp / fsconfig Goto Github PK

Describe the bug
At the moment docs generation is broken.

To Reproduce

1. Run ./build.sh ReleaseDocs

Error:

Fatal error: System.Exception: error while formatting file /home/queil/gh/FsConfig/docsSrc/content/index.fsx. Errors are:
seq
  [SourceError
     ((105, 2), (105, 5), ErrorKind.Error,
      "The block following this 'let' is unfinished. Every code block is an expression and must have a result. 'let' cannot be the final code element in a block. Consider giving this block an explicit result.");
   SourceError
     ((48, 21), (48, 30), ErrorKind.Error,
      "The namespace or module 'GetStream' is not defined.");
   SourceError
     ((49, 6), (49, 12), ErrorKind.Error,
      "The record label 'ApiKey' is not defined.");
   SourceError
     ((83, 2), (83, 12), ErrorKind.Error,
      "The type 'Convention' is not defined."); ...]
   at Microsoft.FSharp.Core.PrintfModule.PrintFormatToStringThenFail@1639.Invoke(String message) in F:\workspace\_work\1\s\src\fsharp\FSharp.Core\printf.fs:line 1639

It seems (*** do-not-eval-file ***) is not respected.

Expected behavior
A new version of docs gets published to the docs dir.

Description

I have legacy apps using ';' as a list separator

Expected behavior

Ideally, I'd like to be able to specify a list separator, e.g. in a similar way to how the environment variable name separator is specified:

[<Convention("FSTWEET", Separator="-",ListSeparator=";")>]

Actual behavior

Current implementation only supports ',' as list separator

Known workarounds

No known workaround

I'm happy to submit a PR for the change if you believe it is worthwhile

https://docs.microsoft.com/en-us/aspnet/core/security/app-secrets?view=aspnetcore-3.1&tabs=linux

While the above link shows how to set up and and access user secrets, does FsConfig integrate with it? If so are there examples?

When working with configurations, sometimes they get overwritten depending on the origin. The order of the defaulting is discussable, but I think it is

• read environment vars
• read configuration file 1, maybe from server
• read local configuration file
• read arguments

and of course starting with settings that the programmer considers perfect as defaults.

type Settings { showAsWindow: bool; windowXsize: int; windowYsize: int }
let DefaultSettings = { true; 1024; 768 }

wouldn't it be nice to have a configuration chain like

let setup = DefaultSettings
|> EnvConfig.Get<Settings>
|> IniConfig.Get<Settings>
|> ArgConfig.Get<Settings>

Is this possible somehow?

Description

FsConfig doesn't support JSON Array

Repro steps

1. Define config.json
   here is a JSON:
   {
   data: ["1", "2"]
   }

2. Define F# type
   type Config = {
   Data: string list
   }

3. Parse
   let config = ConfigurationBuilder()
   .SetBasePath(Directory.GetCurrentDirectory())
   .AddJsonFile("config.json")
   .Build()
   |> AppConfig

let result = config.Get()

Expected behavior

result should contain not empty Config.Data

Actual behavior

result contains empty Config.Data

• Operating system Windows 10 x64

Hi,
I have a TypeShape conflict when I try to install FsConfig and Equinox.Codec as shown below

Can we hope to have an update of the dependency here?
Best regards,
Rajiv.

Description

FsConfig depends on Microsoft.Extensions.Configuration but this dependency is only needed when using IConfigurationRoot. Wouldn't it make sense to split the package in two so the users not using Microsoft's extension do not need to needlessly deal with this dependency?

Repro steps

Add FsConfig package to a project and do dotnet restore.

Expected behavior

Can reference a "core" FsConfig without dependency on Microsoft.Extensions.Configuration and the NU1603 warning does not appear.

Actual behavior

Getting this warning:

warning NU1603: FsConfig 2.1.5 depends on Microsoft.Extensions.Configuration (>= 0.0.0) but Microsoft.Extensions.Configuration 0.0.0 was not found. An approximate best match of Microsoft.Extensions.Configuration 1.0.0 was resolved.

Context

• Os: Ubuntu 18.04
• .NET Core 3.1.101
• FsConfig 2.1.5

Optional subsections does not work for .json files

type SubSection = {
    valueA : string
}

type Settings = {
   subSection : SubSection option
}

Reading a json with the subsection in place gives a null value.

https://www.demystifyfp.com/FsConfig/ --> 404

Description

Just curious if there's any way to supply dynamic keys, like a Map<string, string>? eg. if I had a top-level Connections key, I could add in an entry for each DB connection.

I tried using Dictionary<string, string> but got a not implemented error.

Related information

• macOS Mojave
• FSconfig 2.1.6
• 3.1.300 .NET core

Description

Retrieving the config fails with Could not load file or assembly 'TypeShape, Version=8.0.1.0,...

Repro steps

1. Create a new project referencing FsConfig
2. Create a config record type and use the default match expression from the docs to retrieve the config

Expected behavior

Config gets successfully retrieved.

Actual behavior

The following exception gets thrown:

Unhandled exception. System.IO.FileLoadException: Could not load file or assembly 'TypeShape, Version=8.0.1.0, Culture=neutral, PublicKeyToken=null'. The located assembly's manifest definition does not match the assembly reference. (0x80131040)
File name: 'TypeShape, Version=8.0.1.0, Culture=neutral, PublicKeyToken=null'
   at FsConfig.Core.parseInternal[T](IConfigReader configReader, FSharpFunc`2 fieldNameCanonicalizer, FieldValueParseArgs args)
   at Program.main(String[] argv) in

Known workarounds

Add TypeShape directly to the project:

    <PackageReference Include="TypeShape" Version="8.0.1" />

Related information

• Operating system: Ubuntu 18.04
• FsConfig: 2.1.5
• .NET Core 3.1.101