org.apache.maven.plugins.release.AbstractReleaseMojo Maven / Gradle / Ivy

Go to download
/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 org.apache.maven.plugins.release;

import java.io.File;
import java.io.IOException;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

import org.apache.maven.artifact.ArtifactUtils;
import org.apache.maven.execution.MavenSession;
import org.apache.maven.plugin.AbstractMojo;
import org.apache.maven.plugins.annotations.Component;
import org.apache.maven.plugins.annotations.Parameter;
import org.apache.maven.project.MavenProject;
import org.apache.maven.settings.Settings;
import org.apache.maven.shared.release.ReleaseManager;
import org.apache.maven.shared.release.config.ReleaseDescriptorBuilder;
import org.apache.maven.shared.release.env.DefaultReleaseEnvironment;
import org.apache.maven.shared.release.env.ReleaseEnvironment;
import org.codehaus.plexus.util.StringUtils;

/**
 * Base class with shared configuration.
 *
 * @author Brett Porter
 */
public abstract class AbstractReleaseMojo extends AbstractMojo {
    /**
     */
    @Parameter(defaultValue = "${basedir}", readonly = true, required = true)
    private File basedir;

    /**
     */
    @Parameter(defaultValue = "${settings}", readonly = true, required = true)
    private Settings settings;

    /**
     */
    @Parameter(defaultValue = "${project}", readonly = true, required = true)
    protected MavenProject project;

    /**
     */
    @Component
    protected ReleaseManager releaseManager;

    /**
     * Additional arguments to pass to the Maven executions, separated by spaces.
     */
    @Parameter(alias = "prepareVerifyArgs", property = "arguments")
    private String arguments;

    /**
     * The file name of the POM to execute any goals against. As of version 3.0.0, this defaults to the name of
     * POM file of the project being built.
     */
    @Parameter(property = "pomFileName", defaultValue = "${project.file.name}")
    private String pomFileName;

    /**
     */
    @Parameter(defaultValue = "${reactorProjects}", readonly = true, required = true)
    private List reactorProjects;

    /**
     * The Maven home parameter to use for forked Maven invocations.
     *
     * @since 2.0-beta-8
     */
    @Parameter(defaultValue = "${maven.home}")
    private File mavenHome;

    /**
     * The Java home parameter to use for forked Maven invocations.
     *
     * @since 2.0-beta-8
     */
    @Parameter(defaultValue = "${java.home}")
    private File javaHome;

    /**
     * The command-line local repository directory in use for this build (if specified).
     *
     * @since 2.0-beta-8
     */
    @Parameter(defaultValue = "${maven.repo.local}")
    private File localRepoDirectory;

    /**
     * Role hint of the {@link org.apache.maven.shared.release.exec.MavenExecutor} implementation to use.
     *
     * @since 2.0-beta-8
     */
    @Parameter(defaultValue = "invoker", property = "mavenExecutorId")
    private String mavenExecutorId;

    /**
     * @since 2.0
     */
    @Parameter(defaultValue = "${session}", readonly = true, required = true)
    protected MavenSession session;

    /**
     * The role-hint for the {@link org.apache.maven.shared.release.strategy.Strategy}
     * implementation used to specify the phases per goal.
     *
     * @since 3.0.0-M5
     * @see org.apache.maven.shared.release.strategies.DefaultStrategy
     */
    @Parameter(defaultValue = "default", property = "releaseStrategyId")
    private String releaseStrategyId;

    /**
     * Gets the environment settings configured for this release.
     *
     * @return The release environment, never null.
     */
    protected ReleaseEnvironment getReleaseEnvironment() {
        return new DefaultReleaseEnvironment()
                .setSettings(settings)
                .setJavaHome(javaHome)
                .setMavenHome(mavenHome)
                .setLocalRepositoryDirectory(localRepoDirectory)
                .setMavenExecutorId(mavenExecutorId);
    }

    /**
     * Creates the release descriptor from the various goal parameters.
     *
     * @return The release descriptor, never null.
     */
    protected ReleaseDescriptorBuilder createReleaseDescriptor() {
        ReleaseDescriptorBuilder descriptor = new ReleaseDescriptorBuilder();

        descriptor.setInteractive(settings.isInteractiveMode());

        Path workingDirectory;
        try {
            workingDirectory = getCommonBasedir(reactorProjects);
        } catch (IOException e) {
            throw new RuntimeException(e.getMessage());
        }
        descriptor.setWorkingDirectory(workingDirectory.toFile().getAbsolutePath());

        Path rootBasedir = basedir.toPath();
        if (rootBasedir.equals(workingDirectory)) {
            descriptor.setPomFileName(pomFileName);
        } else {
            descriptor.setPomFileName(workingDirectory
                    .relativize(rootBasedir)
                    .resolve(pomFileName)
                    .toString());
        }

        for (MavenProject project : reactorProjects) {
            String versionlessKey = ArtifactUtils.versionlessKey(project.getGroupId(), project.getArtifactId());
            descriptor.putOriginalVersion(versionlessKey, project.getVersion());
        }

        descriptor.setAdditionalArguments(this.arguments);

        List profileIds = session.getRequest().getActiveProfiles();
        String additionalProfiles = getAdditionalProfiles();

        if (!profileIds.isEmpty() || StringUtils.isNotBlank(additionalProfiles)) {
            List profiles = new ArrayList<>(profileIds);

            if (additionalProfiles != null) {
                profiles.addAll(Arrays.asList(additionalProfiles.split(",")));
            }

            descriptor.setActivateProfiles(profiles);
        }

        descriptor.setReleaseStrategyId(releaseStrategyId);

        return descriptor;
    }

    /**
     * Gets the comma separated list of additional profiles for the release build.
     *
     * @return additional profiles to enable during release
     */
    protected String getAdditionalProfiles() {
        return null;
    }

    /**
     * Sets the component used to perform release actions.
     *
     * @param releaseManager The release manager implementation to use, must not be null.
     */
    void setReleaseManager(ReleaseManager releaseManager) {
        this.releaseManager = releaseManager;
    }

    /**
     * Gets the effective settings for this build.
     *
     * @return The effective settings for this build, never null.
     */
    Settings getSettings() {
        return settings;
    }

    protected final File getBasedir() {
        return basedir;
    }

    /**
     * Sets the base directory of the build.
     *
     * @param basedir The build's base directory, must not be null.
     */
    public void setBasedir(File basedir) {
        this.basedir = basedir;
    }

    public void setPomFileName(String pomFileName) {
        this.pomFileName = pomFileName;
    }

    /**
     * only used for unit tests in which some required values of the project would be null
     */
    protected MavenProject getProject() {
        return this.project;
    }

    /**
     * Gets the list of projects in the build reactor.
     *
     * @return The list of reactor project, never null.
     */
    public List getReactorProjects() {
        return reactorProjects;
    }

    /**
     * Add additional arguments.
     *
     * @param argument The argument to add, must not be null.
     */
    protected void addArgument(String argument) {
        if (arguments != null) {
            arguments += " " + argument;
        } else {
            arguments = argument;
        }
    }

    static Path getCommonBasedir(List reactorProjects) throws IOException {
        Path basePath = reactorProjects.get(0).getBasedir().toPath();

        for (MavenProject reactorProject : reactorProjects) {
            Path matchPath = reactorProject.getBasedir().toPath();
            while (!basePath.startsWith(matchPath)) {
                matchPath = matchPath.getParent();
            }
            basePath = matchPath;
        }

        return basePath;
    }
}