FeatureSelect 1.0.6

dotnet add package FeatureSelect --version 1.0.6
NuGet\Install-Package FeatureSelect -Version 1.0.6
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="FeatureSelect" Version="1.0.6" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add FeatureSelect --version 1.0.6
#r "nuget: FeatureSelect, 1.0.6"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install FeatureSelect as a Cake Addin
#addin nuget:?package=FeatureSelect&version=1.0.6

// Install FeatureSelect as a Cake Tool
#tool nuget:?package=FeatureSelect&version=1.0.6

FeatureSelect

FeatureSelect is a flexible feature toggle library with ASP.NET Core integration.

Installing

Install via NuGet

Install-Package FeatureSelect

Usage

Create a feature source and use it get a feature. A "feature" takes two functions, one to execute if the feature is enabled, and one to execute if the feature is disabled.

var source = new ConfigurationFeatureSource(Configuration);

var feature = source.GetFeature("MyFeature");

var result = feature.Execute(() => "My feature is enabled", () => "My feature is disabled");

In order to integrate with ASP.NET Core, register FeatureSelect in Program.cs using the AddFeatureSelect extension method.

var builder = WebApplication.CreateBuilder(args);

var config = builder.Configuration;

builder.Services.AddControllers();
builder.Services.AddFeatureSelect(config.GetSection("Features"));

var app = builder.Build();

app.UseRouting();

app.MapControllers();

app.Run();

Now in your controllers you can use the [IfEnabled] and [IfDisabled] attributes to toggle on/off any controller or route.

[IfEnabled("Customers")]
public class CustomerController
{
    [HttpGet("/customers")]
    [IfEnabled("GetCustomers")]
    public IActionResult Get()
    {
        ...
    }
}

You can also inject an instance of FeatureSource.

public class MyController
{
    [HttpGet("/my-feature")]
    public string Get([FromServices] FeatureSource features)
    {
        return features
            .GetFeature("MyFeature")
            .Execute(() => "My feature is enabled", () => "My feature is disabled");
    }
}

In order to configure which features are enabled simple define them in appsettings.json, or you User Secrets or environment variables.

{
  "Logging": {
    "LogLevel": {
      "Default": "Information",
      "Microsoft.AspNetCore": "Warning"
    }
  },
  "AllowedHosts": "*",
  "Features": {
    "feature1": "enabled",
    "feature2": "diabled",
    "feature3": "enabled"
  }
}
Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 is compatible.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 is compatible. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 is compatible. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (2)

Showing the top 2 NuGet packages that depend on FeatureSelect:

Package Downloads
FeatureSelect.AspNetCore

An extension to FeatureSelect to add ASP.NET Core integration

FeatureSelect.NUnit

An extension to FeatureSelect to integrate with NUnit

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
1.0.6 2,989 9/9/2022
1.0.5 963 9/9/2022
1.0.4 839 9/9/2022
1.0.3 614 9/8/2022
1.0.2 638 9/8/2022
1.0.1 649 9/8/2022
1.0.0 379 9/8/2022
0.5.0 910 1/7/2019
0.0.4 1,594 9/16/2015
0.0.3 1,277 9/4/2015
0.0.2 1,391 9/3/2015
0.0.1 1,041 9/3/2015