CommitMojo.java

/*
 * Copyright 2023  the original author or 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
 *
 *     http://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 br.org.soujava.pomeditor.mojo;

import br.org.soujava.pomeditor.api.PomCommit;
import org.apache.maven.plugin.AbstractMojo;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;
import org.apache.maven.plugins.annotations.Mojo;
import org.apache.maven.plugins.annotations.Parameter;

import java.nio.file.Path;
import java.util.Optional;
import java.util.function.Consumer;

/**
 * Mojo responsible for committing the POM changes and removing the backup POM file
 */
@Mojo(name = "commit")
public class CommitMojo extends AbstractMojo {

    @Parameter(property = "pom", defaultValue = "pom.xml")
    String pom = "pom.xml";

    Consumer<Path> commitFunction;

    @Override
    public void execute() throws MojoExecutionException, MojoFailureException {
        Path targetPom = Path.of(this.pom);
        try {
            getLog().info(String.format("trying to commit the changes of the \"%s\" file...", targetPom));
            Optional.ofNullable(commitFunction)
                    .orElse(PomCommit::execute)
                    .accept(targetPom);
            getLog().info("changes has been committed");
        } catch (RuntimeException ex) {
            throw new MojoFailureException(
                    String.format("cannot commit the file \"%s\": %s", targetPom.toString(), ex.getMessage()),
                    ex
            );
        }
    }
}