Picocli CLI with Subcommands

Descripción

Create a Picocli CLI with subcommands

File Template: ✅

Prefix

Scopes

Snippet de código

import picocli.CommandLine;
import picocli.CommandLine.Command;
import picocli.CommandLine.Option;

@Command(name = "${1:cli}", mixinStandardHelpOptions = true, subcommands = {StartCommand.class, StopCommand.class}, description = "${2:Main CLI group}")
public class ${1:CliCommand} implements Runnable {
	@Override
	public void run() {
		// No action for the main group
	}

	public static void main(String[] args) {
		int exitCode = new CommandLine(new ${1:CliCommand}()).execute(args);
		System.exit(exitCode);
	}
}

@Command(name = "start", description = "Start the service")
class StartCommand implements Runnable {
	@Override
	public void run() {
		System.out.println("Service started");
	}
}

@Command(name = "stop", description = "Stop the service")
class StopCommand implements Runnable {
	@Override
	public void run() {
		System.out.println("Service stopped");
	}
}