org.codehaus.mojo.versions.UseLatestSnapshotsMojo Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of versions-maven-plugin Show documentation
Versions Plugin for Maven. The Versions Plugin updates the versions of components in the POM.
The newest version!
package org.codehaus.mojo.versions;

/*
 * Copyright MojoHaus and Contributors
 * 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.
 */

import javax.inject.Inject;
import javax.xml.stream.XMLStreamException;

import java.io.IOException;
import java.util.Arrays;
import java.util.Collection;
import java.util.Comparator;
import java.util.Map;
import java.util.Optional;

import org.apache.maven.artifact.handler.manager.ArtifactHandlerManager;
import org.apache.maven.model.Dependency;
import org.apache.maven.model.DependencyManagement;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;
import org.apache.maven.plugin.logging.Log;
import org.apache.maven.plugins.annotations.Mojo;
import org.apache.maven.plugins.annotations.Parameter;
import org.apache.maven.wagon.Wagon;
import org.codehaus.mojo.versions.api.PomHelper;
import org.codehaus.mojo.versions.api.Segment;
import org.codehaus.mojo.versions.api.VersionRetrievalException;
import org.codehaus.mojo.versions.api.recording.ChangeRecorder;
import org.codehaus.mojo.versions.api.recording.DependencyChangeRecord;
import org.codehaus.mojo.versions.ordering.InvalidSegmentException;
import org.codehaus.mojo.versions.rewriting.MutableXMLStreamReader;
import org.eclipse.aether.RepositorySystem;

import static java.util.Collections.singletonList;
import static java.util.Optional.empty;
import static java.util.Optional.of;
import static org.codehaus.mojo.versions.api.Segment.INCREMENTAL;
import static org.codehaus.mojo.versions.api.Segment.MAJOR;
import static org.codehaus.mojo.versions.api.Segment.MINOR;

/**
 * Replaces any release versions with the latest snapshot version (if it has been deployed).
 *
 * @author Stephen Connolly
 * @since 1.0-beta-1
 */
@Mojo(name = "use-latest-snapshots", threadSafe = true)
public class UseLatestSnapshotsMojo extends UseLatestVersionsMojoBase {

    /**
     * Whether to allow the major version number to be changed.
     *
     * @since 1.0-beta-1
     */
    @Parameter(property = "allowMajorUpdates", defaultValue = "false")
    protected boolean allowMajorUpdates;

    /**
     * Whether to allow the minor version number to be changed.
     *
     * Note: {@code false} also implies {@linkplain #allowMajorUpdates} {@code false}
     * @since 1.0-beta-1
     */
    @Parameter(property = "allowMinorUpdates", defaultValue = "false")
    protected boolean allowMinorUpdates;

    /**
     * Whether to allow the incremental version number to be changed.
     *
     * Note: {@code false} also implies {@linkplain #allowMajorUpdates}
     * and {@linkplain #allowMinorUpdates} {@code false}
     * @since 1.0-beta-1
     */
    @Parameter(property = "allowIncrementalUpdates", defaultValue = "true")
    protected boolean allowIncrementalUpdates;

    // ------------------------------ METHODS --------------------------

    @Inject
    public UseLatestSnapshotsMojo(
            ArtifactHandlerManager artifactHandlerManager,
            RepositorySystem repositorySystem,
            Map wagonMap,
            Map changeRecorders) {
        super(artifactHandlerManager, repositorySystem, wagonMap, changeRecorders);
    }

    /**
     * @param pom the pom to update.
     * @throws org.apache.maven.plugin.MojoExecutionException when things go wrong
     * @throws org.apache.maven.plugin.MojoFailureException   when things go wrong in a very bad way
     * @throws javax.xml.stream.XMLStreamException            when things go wrong with XML streaming
     * @see AbstractVersionsUpdaterMojo#update(MutableXMLStreamReader)
     */
    protected void update(MutableXMLStreamReader pom)
            throws MojoExecutionException, MojoFailureException, XMLStreamException, VersionRetrievalException {
        try {
            if (isProcessingDependencyManagement()) {
                DependencyManagement dependencyManagement =
                        PomHelper.getRawModel(getProject()).getDependencyManagement();
                if (dependencyManagement != null) {
                    useLatestSnapshots(
                            pom,
                            dependencyManagement.getDependencies(),
                            DependencyChangeRecord.ChangeKind.DEPENDENCY_MANAGEMENT);
                }
            }
            if (getProject().getDependencies() != null && isProcessingDependencies()) {
                useLatestSnapshots(pom, getProject().getDependencies(), DependencyChangeRecord.ChangeKind.DEPENDENCY);
            }
            if (getProject().getParent() != null && isProcessingParent()) {
                useLatestSnapshots(pom, singletonList(getParentDependency()), DependencyChangeRecord.ChangeKind.PARENT);
            }
        } catch (IOException e) {
            throw new MojoExecutionException(e.getMessage(), e);
        }
    }

    private void useLatestSnapshots(
            MutableXMLStreamReader pom,
            Collection dependencies,
            DependencyChangeRecord.ChangeKind changeKind)
            throws XMLStreamException, MojoExecutionException, VersionRetrievalException {
        Log log = getLog();
        if (log != null && !allowIncrementalUpdates) {
            log.info("Assuming allowMinorUpdates false because allowIncrementalUpdates is false.");
        }

        if (log != null && !allowMinorUpdates) {
            log.info("Assuming allowMajorUpdates false because allowMinorUpdates is false.");
        }

        Optional unchangedSegment = allowMajorUpdates && allowMinorUpdates && allowIncrementalUpdates
                ? empty()
                : allowMinorUpdates && allowIncrementalUpdates
                        ? of(MAJOR)
                        : allowIncrementalUpdates ? of(MINOR) : of(INCREMENTAL);
        if (log != null && log.isDebugEnabled()) {
            log.debug(unchangedSegment
                            .map(Segment::minorTo)
                            .map(Segment::toString)
                            .orElse("ALL") + " version changes allowed");
        }

        useLatestVersions(
                pom,
                dependencies,
                (dep, versions) -> {
                    try {
                        return Arrays.stream(versions.getNewerVersions(dep.getVersion(), unchangedSegment, true, false))
                                .filter(v ->
                                        SNAPSHOT_REGEX.matcher(v.toString()).matches())
                                .max(Comparator.naturalOrder());
                    } catch (InvalidSegmentException e) {
                        getLog().info("Ignoring " + toString(dep) + " as the version number is too short");
                        return empty();
                    }
                },
                changeKind,
                dep -> !SNAPSHOT_REGEX.matcher(dep.getVersion()).matches());
    }
}