/*
 * SPDX-License-Identifier: Apache-2.0
 *
 * Copyright 2020-2021 The JReleaser authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.jreleaser.cli;

import picocli.CommandLine;

import java.io.PrintWriter;

/**
 * @author Andres Almiray
 * @since 0.1.0
 */
@CommandLine.Command(name = "jreleaser",
    description = "jreleaser",
    mixinStandardHelpOptions = true,
    versionProvider = Versions.class,
    subcommands = {Init.class, Config.class, Template.class,
        Assemble.class, Changelog.class,
        Checksum.class, Sign.class, Upload.class,
        Release.class, Prepare.class, Package.class,
        Publish.class, Announce.class, FullRelease.class})
public class Main implements Runnable {
    PrintWriter out;
    PrintWriter err;

    @CommandLine.Spec
    CommandLine.Model.CommandSpec spec;

    public void run() {
        Banner.display(out);

        spec.commandLine().usage(out);
    }

    public static void main(String[] args) {
        System.exit(run(args));
    }

    public static int run(String... args) {
        Main cmd = new Main();
        CommandLine commandLine = new CommandLine(cmd);
        cmd.out = commandLine.getOut();
        cmd.err = commandLine.getErr();
        return execute(commandLine, args);
    }

    public static int run(PrintWriter out, PrintWriter err, String... args) {
        Main cmd = new Main();
        CommandLine commandLine = new CommandLine(cmd);
        commandLine.setOut(out);
        commandLine.setErr(err);
        cmd.out = out;
        cmd.err = err;
        return execute(commandLine, args);
    }

    private static int execute(CommandLine commandLine, String[] args) {
        return commandLine.execute(args);
    }
}
