CliFx/CliFx.Tests/TestCommands/EnvironmentVariableWithoutCollectionPropertyCommand.cs

using System.Collections.Generic;
using System.Threading;
using System.Threading.Tasks;
using CliFx.Attributes;
using CliFx.Services;

namespace CliFx.Tests.TestCommands
{
    [Command(Description = "Reads one option value from environment variables because target property is not a collection.")]
    public class EnvironmentVariableWithoutCollectionPropertyCommand : ICommand
    {
        [CommandOption("opt", EnvironmentVariableName = "ENV_MULTIPLE_VALUES")]
        public string Option { get; set; }

        public Task ExecuteAsync(IConsole console) => Task.CompletedTask;
    }
}