TeamCity.CSharpInteractive/HelpCommandRunner.cs

// ReSharper disable ClassNeverInstantiated.Global
namespace TeamCity.CSharpInteractive;

internal class HelpCommandRunner : ICommandRunner
{
    private readonly IInfo _info;

    public HelpCommandRunner(IInfo info) => _info = info;

    public CommandResult TryRun(ICommand command)
    {
        if (command is not HelpCommand)
        {
            return new CommandResult(command, default);
        }

        _info.ShowReplHelp();
        return new CommandResult(command, true);
    }
}