.env Loader class for >.NET 5 or .NET Core

DotEnv.cs

// credits to: https://dusted.codes/dotenv-in-dotnet
// To read add something like:
// public static class Program
// {
//     public static async Task Main(string[] args)
//     {
//         var root = Directory.GetCurrentDirectory();
//         var dotenv = Path.Combine(root, ".env");
//         DotEnv.Load(dotenv);

//         // Other code
//     }
// }

public static class DotEnv
{
    public static void Load(string filePath)
    {
        if (!File.Exists(filePath))
            return;

        foreach (var line in File.ReadAllLines(filePath))
        {
            var parts = line.Split(
                '=',
                StringSplitOptions.RemoveEmptyEntries);

            if (parts.Length != 2)
                continue;

            Environment.SetEnvironmentVariable(parts[0], parts[1]);
        }
    }
}