AeshConsoleExample

import org.jboss.aesh.cl.Arguments;
import org.jboss.aesh.cl.CommandDefinition;
import org.jboss.aesh.console.AeshConsole;
import org.jboss.aesh.console.AeshConsoleBuilder;
import org.jboss.aesh.console.Prompt;
import org.jboss.aesh.console.command.Command;
import org.jboss.aesh.console.command.CommandResult;
import org.jboss.aesh.console.command.invocation.CommandInvocation;
import org.jboss.aesh.console.command.registry.AeshCommandRegistryBuilder;
import org.jboss.aesh.console.command.registry.CommandRegistry;
import org.jboss.aesh.console.settings.Settings;
import org.jboss.aesh.console.settings.SettingsBuilder;
import org.jboss.aesh.io.Resource;

import java.io.IOException;
import java.util.List;

public class AeshConsoleExample {

  public static void main(String... args) {
      Settings settings = new SettingsBuilder()
              .logging(true)
              .enableMan(true)
              .readInputrc(false)
              .create();

      CommandRegistry registry = new AeshCommandRegistryBuilder()
              .command(ExitCommand.class)
              .command(SimpleLsCommand.class)
              .create();
      AeshConsole aeshConsole = new AeshConsoleBuilder()
              .commandRegistry(registry)
              .settings(settings)
              .prompt(new Prompt("[aesh@rules]$ "))
              .create();

      aeshConsole.start();
  }

    @CommandDefinition(name = "ls", description = "list files and directories")
    public class SimpleLsCommand implements Command {

        @Arguments(description = "list files and directories")
        private List<Resource> files;

        @Override
        public CommandResult execute(CommandInvocation commandInvocation) throws IOException, InterruptedException {
                if(files != null) {
                    for(Resource f : files)
                        commandInvocation.getShell().out().println(f.toString());
                }
            return CommandResult.SUCCESS;
        }
    }

    @CommandDefinition(name = "exit", description = "exit")
    public class ExitCommand implements Command {
        @Override
        public CommandResult execute(CommandInvocation commandInvocation) throws IOException, InterruptedException {
            commandInvocation.stop();
            return CommandResult.SUCCESS;
        }
    }
}