001/*
002 * SPDX-License-Identifier: Apache-2.0
003 *
004 * Copyright 2020-2024 Andres Almiray.
005 *
006 * Licensed under the Apache License, Version 2.0 (the "License");
007 * you may not use this file except in compliance with the License.
008 * You may obtain a copy of the License at
009 *
010 *     https://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018package org.kordamp.maven.checker.cli;
019
020import picocli.CommandLine;
021
022import java.io.PrintWriter;
023
024/**
025 * @author Andres Almiray
026 * @since 1.1.0
027 */
028@CommandLine.Command(name = "pomchecker",
029    description = "pomchecker",
030    mixinStandardHelpOptions = true,
031    versionProvider = Versions.class,
032    subcommands = {CheckBom.class, CheckMavenCentral.class})
033public class Main extends BaseCommand implements Runnable, IO {
034    private PrintWriter out;
035    private PrintWriter err;
036
037    @Override
038    public PrintWriter getOut() {
039        return out;
040    }
041
042    @Override
043    public void setOut(PrintWriter out) {
044        this.out = out;
045    }
046
047    @Override
048    public PrintWriter getErr() {
049        return err;
050    }
051
052    @Override
053    public void setErr(PrintWriter err) {
054        this.err = err;
055    }
056
057    public void run() {
058        Banner.display(err);
059
060        spec.commandLine().usage(out);
061    }
062
063    public static void main(String[] args) {
064        System.exit(run(args));
065    }
066
067    public static int run(String... args) {
068        Main cmd = new Main();
069        CommandLine commandLine = new CommandLine(cmd);
070        cmd.out = commandLine.getOut();
071        cmd.err = commandLine.getErr();
072        return execute(commandLine, args);
073    }
074
075    public static int run(PrintWriter out, PrintWriter err, String... args) {
076        Main cmd = new Main();
077        CommandLine commandLine = new CommandLine(cmd);
078        commandLine.setOut(out);
079        commandLine.setErr(err);
080        cmd.out = out;
081        cmd.err = err;
082        return execute(commandLine, args);
083    }
084
085    private static int execute(CommandLine commandLine, String[] args) {
086        return commandLine.execute(args);
087    }
088}