org.wildfly.swarm.plugin.gradle.GradleArtifactResolvingHelper Maven / Gradle / Ivy

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There is a newer version: 2018.5.0
/**
 * Copyright 2015-2016 Red Hat, Inc, and individual 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.
 */
package org.wildfly.swarm.plugin.gradle;

import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;

import org.gradle.api.Action;
import org.gradle.api.Project;
import org.gradle.api.artifacts.Configuration;
import org.gradle.api.artifacts.DependencySet;
import org.gradle.api.artifacts.ResolvedDependency;
import org.gradle.api.artifacts.repositories.MavenArtifactRepository;
import org.gradle.api.internal.artifacts.DefaultExcludeRule;
import org.gradle.api.internal.artifacts.dependencies.DefaultDependencyArtifact;
import org.gradle.api.internal.artifacts.dependencies.DefaultExternalModuleDependency;
import org.gradle.api.internal.artifacts.dependencies.DefaultProjectDependency;
import org.gradle.api.internal.project.DefaultProjectAccessListener;
import org.gradle.api.internal.project.ProjectInternal;
import org.wildfly.swarm.tools.ArtifactResolvingHelper;
import org.wildfly.swarm.tools.ArtifactSpec;

/**
 * @author Bob McWhirter
 */
public class GradleArtifactResolvingHelper implements ArtifactResolvingHelper {


    private final Project project;
    Map projects;

    public GradleArtifactResolvingHelper(Project project) {
        this.project = project;
        this.projects = project.getRootProject().getAllprojects().stream().collect(Collectors.toMap(p -> p.getGroup() + ":" + p.getName() + ":" + p.getVersion(), p -> p));
        this.project.getRepositories().maven(new Action() {
            @Override
            public void execute(MavenArtifactRepository repo) {
                repo.setName("jboss-public");
                repo.setUrl("http://repository.jboss.org/nexus/content/groups/public/");
            }
        });
    }


    @Override
    public ArtifactSpec resolve(final ArtifactSpec spec) {
        if (spec.file != null) {
            return spec;
        }

        final Iterator iterator =
                doResolve(new HashSet<>(Collections.singletonList(spec))).iterator();
        if (iterator.hasNext()) {
            spec.file = iterator.next()
                    .getModuleArtifacts()
                    .iterator().next()
                    .getFile();

            return spec;
        }

        return null;
    }

    @Override
    public Set resolveAll(final Set specs) throws Exception {
        if (specs.isEmpty()) {

            return specs;
        }

        final Set resolvedSpecs = new HashSet<>();

        doResolve(specs).forEach(dep -> dep.getModuleArtifacts()
                .forEach(artifact -> resolvedSpecs
                        .add(new ArtifactSpec(dep.getConfiguration(),
                                              dep.getModuleGroup(),
                                              artifact.getName(),
                                              dep.getModuleVersion(),
                                              artifact.getExtension(),
                                              artifact.getClassifier(),
                                              artifact.getFile()))));

        return resolvedSpecs.stream()
                .filter(a -> !"system".equals(a.scope))
                .collect(Collectors.toSet());
    }

    private Set doResolve(final Collection deps) {
        final Configuration config = this.project.getConfigurations().detachedConfiguration();
        final DependencySet dependencySet = config.getDependencies();

        deps.stream()
                .forEach(spec -> {
                    if (projects.containsKey(spec.groupId() + ":" + spec.artifactId() + ":" + spec.version())) {
                        dependencySet.add(new DefaultProjectDependency((ProjectInternal) projects.get(spec.groupId() + ":" + spec.artifactId() + ":" + spec.version()), new DefaultProjectAccessListener(), false));
                    } else {
                        final DefaultExternalModuleDependency d =
                                new DefaultExternalModuleDependency(spec.groupId(), spec.artifactId(), spec.version());
                        final DefaultDependencyArtifact da =
                                new DefaultDependencyArtifact(spec.artifactId(), spec.type(), spec.type(), spec.classifier(), null);
                        d.addArtifact(da);
                        d.getExcludeRules().add(new DefaultExcludeRule());
                        dependencySet.add(d);
                    }
                });

        return config.getResolvedConfiguration().getFirstLevelModuleDependencies();
    }

}