/*
* Copyright 2013 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 org.gradle.api.publish.maven.internal.publisher;
import org.apache.maven.artifact.ant.AttachedArtifact;
import org.apache.maven.artifact.ant.InstallDeployTaskSupport;
import org.apache.maven.artifact.ant.Pom;
import org.gradle.api.artifacts.repositories.MavenArtifactRepository;
import org.gradle.api.logging.LogLevel;
import org.gradle.api.publication.maven.internal.ant.EmptyMavenSettingsSupplier;
import org.gradle.api.publication.maven.internal.ant.MavenSettingsSupplier;
import org.gradle.api.publish.maven.InvalidMavenPublicationException;
import org.gradle.api.publish.maven.MavenArtifact;
import org.gradle.api.specs.Spec;
import org.gradle.internal.Factory;
import org.gradle.logging.LoggingManagerInternal;
import org.gradle.util.AntUtil;
import org.gradle.util.CollectionUtils;
import org.gradle.util.GUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.File;
import java.util.Set;
abstract public class AbstractAntTaskBackedMavenPublisher<T extends InstallDeployTaskSupport> implements MavenPublisher {
private final Factory<LoggingManagerInternal> loggingManagerFactory;
private static Logger logger = LoggerFactory.getLogger(AbstractAntTaskBackedMavenPublisher.class);
protected final Factory<File> temporaryDirFactory;
public AbstractAntTaskBackedMavenPublisher(Factory<LoggingManagerInternal> loggingManagerFactory, Factory<File> temporaryDirFactory) {
this.loggingManagerFactory = loggingManagerFactory;
this.temporaryDirFactory = temporaryDirFactory;
}
public void publish(MavenNormalizedPublication publication, MavenArtifactRepository artifactRepository) {
logger.info("Publishing to repository {}", artifactRepository);
T deployTask = createDeployTask();
deployTask.setProject(AntUtil.createProject());
MavenSettingsSupplier mavenSettingsSupplier = new EmptyMavenSettingsSupplier();
mavenSettingsSupplier.supply(deployTask);
postConfigure(deployTask, artifactRepository);
addPomAndArtifacts(deployTask, publication);
execute(deployTask);
mavenSettingsSupplier.done();
}
abstract protected void postConfigure(T task, MavenArtifactRepository artifactRepository);
abstract protected T createDeployTask();
private void addPomAndArtifacts(InstallDeployTaskSupport installOrDeployTask, MavenNormalizedPublication publication) {
Pom pom = new Pom();
pom.setProject(installOrDeployTask.getProject());
pom.setFile(publication.getPomFile());
installOrDeployTask.addPom(pom);
MavenArtifact mainArtifact = determineMainArtifact(publication.getName(), publication.getArtifacts());
installOrDeployTask.setFile(mainArtifact == null ? publication.getPomFile() : mainArtifact.getFile());
for (MavenArtifact mavenArtifact : publication.getArtifacts()) {
if (mavenArtifact == mainArtifact) {
continue;
}
AttachedArtifact attachedArtifact = installOrDeployTask.createAttach();
attachedArtifact.setClassifier(GUtil.elvis(mavenArtifact.getClassifier(), ""));
attachedArtifact.setType(GUtil.elvis(mavenArtifact.getExtension(), ""));
attachedArtifact.setFile(mavenArtifact.getFile());
}
}
private MavenArtifact determineMainArtifact(String publicationName, Set<MavenArtifact> mavenArtifacts) {
Set<MavenArtifact> candidateMainArtifacts = CollectionUtils.filter(mavenArtifacts, new Spec<MavenArtifact>() {
public boolean isSatisfiedBy(MavenArtifact element) {
return element.getClassifier() == null || element.getClassifier().length() == 0;
}
});
if (candidateMainArtifacts.isEmpty()) {
return null;
}
if (candidateMainArtifacts.size() > 1) {
throw new InvalidMavenPublicationException(publicationName, "Cannot determine main artifact - multiple artifacts found with empty classifier.");
}
return candidateMainArtifacts.iterator().next();
}
private void execute(InstallDeployTaskSupport deployTask) {
LoggingManagerInternal loggingManager = loggingManagerFactory.create();
loggingManager.captureStandardOutput(LogLevel.INFO).start();
try {
deployTask.execute();
} finally {
loggingManager.stop();
}
}
}