import org.apache.maven.api.services.RepositoryFactory;
import org.apache.maven.api.services.VersionParser;
import org.apache.maven.api.services.VersionRangeResolver;
import org.apache.maven.cling.invoker.ProtoLookup;
import org.apache.maven.execution.DefaultMavenExecutionResult;
import org.apache.maven.execution.MavenExecutionRequest;
import org.apache.maven.execution.MavenSession;
import org.apache.maven.extension.internal.CoreExports;

import org.jline.widget.TailTipWidgets;

/**
 * mvnsh invoker implementation.
 */
public class ShellInvoker extends LookupInvoker<LookupContext> {

    public ShellInvoker(Lookup protoLookup, @Nullable Consumer<LookupContext> contextConsumer) {
        super(protoLookup, contextConsumer);
    }

    @Override
    protected LookupContext createContext(InvokerRequest invokerRequest) {

public abstract class LookupInvoker<C extends LookupContext> implements Invoker {
    protected final Lookup protoLookup;

    @Nullable
    protected final Consumer<LookupContext> contextConsumer;

    public LookupInvoker(Lookup protoLookup, @Nullable Consumer<LookupContext> contextConsumer) {
        this.protoLookup = requireNonNull(protoLookup);
        this.contextConsumer = contextConsumer;
    }

    @Override

    }

    protected DefaultPlexusContainer container(
            LookupInvoker<C> invoker, C context, CoreExtensionSelector<C> coreExtensionSelector) throws Exception {
        ClassWorld classWorld = requireNonNull(invoker.protoLookup.lookup(ClassWorld.class), "classWorld");
        ClassRealm coreRealm = classWorld.getClassRealm("plexus.core");
        List<Path> extClassPath = parseExtClasspath(context);

/**
 * The Maven invoker, that expects whole Maven on classpath and invokes it.
 */
public class MavenInvoker extends LookupInvoker<MavenContext> {
    public MavenInvoker(Lookup protoLookup, @Nullable Consumer<LookupContext> contextConsumer) {
        super(protoLookup, contextConsumer);
    }

    @Override
    protected MavenContext createContext(InvokerRequest invokerRequest) {
        return new MavenContext(