/*******************************************************************************
* Copyright (c) 2009-2011 Sonatype, Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Apache License v2.0 which accompanies this distribution.
* The Eclipse Public License is available at
* http://www.eclipse.org/legal/epl-v10.html
* The Apache License v2.0 is available at
* http://www.apache.org/licenses/LICENSE-2.0.html
* You may elect to redistribute this code under either of these licenses.
*******************************************************************************/
package com.sonatype.maven.shell.commands.nexus;
import com.google.inject.Inject;
import com.google.inject.Provider;
import com.sonatype.maven.shell.nexus.BasicClient;
import com.sonatype.maven.shell.nexus.NexusClient;
import org.sonatype.gshell.command.Command;
import org.sonatype.gshell.command.CommandContext;
import org.sonatype.gshell.command.IO;
import org.sonatype.gshell.util.cli2.Argument;
import org.sonatype.gshell.util.cli2.Option;
import org.sonatype.gshell.util.pref.Preference;
import org.sonatype.gshell.util.pref.Preferences;
import org.sonatype.gshell.variables.Variables;
import org.sonatype.nexus.rest.model.StatusResource;
import org.sonatype.security.rest.model.AuthenticationClientPermissions;
import org.sonatype.security.rest.model.AuthenticationLoginResource;
import java.net.URI;
/**
* Connect to a Nexus server.
*
* @author <a href="mailto:jason@planet57.com">Jason Dillon</a>
* @since 0.9
*/
@Command(name = "nexus/connect")
@Preferences(path = "commands/nexus/connect")
public class ConnectCommand
extends NexusCommandSupport
{
private static final String DEFAULT_INSTANCE = "local";
private final Provider<NexusClient> clientProvider;
@Preference
@Option(name = "i", longName="instance")
private String instance = DEFAULT_INSTANCE;
@Preference
@Option(name = "u", longName="username")
private String username;
@Preference
@Option(name = "p", longName="password")
private String password;
@Preference
@Argument(required = true)
private URI server;
@Inject
public ConnectCommand(final Provider<NexusClient> clientProvider) {
assert clientProvider != null;
this.clientProvider = clientProvider;
}
@Override
protected NexusClient getClient(final Variables vars) {
assert vars != null;
NexusClient client;
// Close if a client already exists
try {
client = super.getClient(vars);
client.close();
}
catch (NexusClient.NotConnectedFailure e) {
// ignore
}
// The create a new one
client = clientProvider.get();
return client;
}
@Override
protected Object execute(final CommandContext context, final NexusClient client) throws Exception {
assert context != null;
assert client != null;
IO io = context.getIo();
//
// TODO: Prompt for server/instance/username/password if not given, or --interactive is configured,
// need to bring back the prompt helper components from gshell 1.x
//
log.debug("Opening");
client.open(server, instance);
if (username != null) {
log.debug("Logging in");
AuthenticationLoginResource detail = client.login(username, password);
AuthenticationClientPermissions perms = detail.getClientPermissions();
if (perms.isLoggedIn()) {
// TODO: Add colors
io.println("User: {}", perms.getLoggedInUsername()); // TODO: i18n
io.println("Source: {}", perms.getLoggedInUserSource()); // TODO: i18n
// TODO: Add more details
}
else {
io.error("Authentication failed"); // TODO: i18n
return Result.FAILURE;
}
}
// Try to fetch something before we bind into context
StatusResource status = client.ext(BasicClient.class).status();
context.getVariables().set(NexusClient.class, client);
io.println("Connected to: {} ({} v{})", status.getBaseUrl(), status.getAppName(), status.getApiVersion()); // TODO: i18n
return client;
}
}