Picocli Command with Options

Descripción

Create a Picocli command with options

File Template: ✅

Prefix

Scopes

Snippet de código

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

@Command(name = "${1:greet}", mixinStandardHelpOptions = true, description = "${2:Greet a person}")
public class ${1:GreetCommand} implements Runnable {
	@Option(names = {"-n", "--name"}, description = "The person to greet", required = true)
	private String name;

	@Option(names = {"-c", "--count"}, description = "Number of greetings")
	private int count = 1;

	@Override
	public void run() {
		for (int i = 0; i < count; i++) {
			System.out.println("Hello " + name + "!");
		}
	}

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