Jaahas.Spectre.Extensions 1.0.0

About

Jaahas.Spectre.Extensions is a collection of extensions for Spectre.Console.Cli to simplify integration of the Spectre CommandApp with Microsoft.Extensions.DependencyInjection.

Getting Started

If you are using Microsoft.Extensions.Hosting you can use the Jaahas.Spectre.Extensions.Hosting package instead of this package.

You can register a CommandApp with your host builder as follows:

var services = new ServiceCollection();

services.AddSpectreCommandApp((IConfigurator options) => {
    // Configure your command app here.
});

var provider = services.BuildServiceProvider();

return await provider.RunSpectreCommandAppAsync(args);

You can use a CommandApp<TDefaultCommand> instead of a CommandApp by specifying the generic TDefaultCommand parameter when registering and running the command app:

var services = new ServiceCollection();

services.AddSpectreCommandApp<MyDefaultCommand>((IConfigurator options) => {
    // Configure your command app here.
});

var provider = services.BuildServiceProvider();

return await provider.RunSpectreCommandAppAsync<MyDefaultCommand>(args);

The configured command app is capable of resolving services that the CommandApp or CommandApp<TDefaultCommand> registers with the Spectre ITypeRegistrar, or that have been registered directly with the service collection. For example, you can inject services such as ILogger<T> into your command classes.