ChrisMavrommatis.Features 2.0.2

Features

ChrisMavrommatis.Features is a .NET library that provides a flexible and extensible solution for managing features in a software application. It allows you to enable or disable specific features based on various conditions, such as configuration settings or environment variables.

Installation

Install the package via NuGet Package Manager

Install-Package ChrisMavrommatis.Features

Or via .NET CLI:

dotnet add package ChrisMavrommatis.Features

Usage

In your startup class configure the static Feature.Manager instance using the following code:

Feature.Manager = new FeatureManagerConfiguration()
			.ReadFrom.EnvironmentVariables()
			.ReadFrom.Configuration(builder.Configuration)
			.CreateManager();

Be sure to have loaded the configuration from a file or other source beforehand

builder.Configuration
	.AddJsonFile("Features.json", optional: false, reloadOnChange: true)
	.AddJsonFile($"Features.{builder.Environment.EnvironmentName}.json", optional: true, reloadOnChange: true);

The json should look like this

{
  "Features": {
    "Feature1": true
    "Feature2": false
  }
}

Then you can call the method IsEnabled on the static Feature

if (Feature.IsEnabled("Feature1"))
{
	// Do something
}

License

This project is licensed under the MIT License. See the LICENSE file for details.