Andy Wilkinson
3 years ago
commit
52f612b3eb
@ -0,0 +1,331 @@
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/*
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* Copyright 2012-2022 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.springframework.boot.cli.compiler.grape;
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import java.io.File;
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import java.net.MalformedURLException;
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import java.net.URI;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.List;
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import java.util.Map;
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import groovy.grape.GrapeEngine;
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import groovy.lang.GroovyClassLoader;
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import org.eclipse.aether.DefaultRepositorySystemSession;
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import org.eclipse.aether.RepositorySystem;
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import org.eclipse.aether.artifact.Artifact;
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import org.eclipse.aether.artifact.DefaultArtifact;
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import org.eclipse.aether.collection.CollectRequest;
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import org.eclipse.aether.graph.Dependency;
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import org.eclipse.aether.graph.Exclusion;
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import org.eclipse.aether.repository.RemoteRepository;
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import org.eclipse.aether.resolution.ArtifactResolutionException;
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import org.eclipse.aether.resolution.ArtifactResult;
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import org.eclipse.aether.resolution.DependencyRequest;
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import org.eclipse.aether.resolution.DependencyResult;
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import org.eclipse.aether.util.artifact.JavaScopes;
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import org.eclipse.aether.util.filter.DependencyFilterUtils;
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/**
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* A {@link GrapeEngine} implementation that uses
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* <a href="https://maven.apache.org/resolver/index.html">Maven Resolver</a>, the
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* dependency resolution system used by Maven.
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*
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* @author Andy Wilkinson
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* @author Phillip Webb
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* @since 2.5.9
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*/
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@SuppressWarnings("rawtypes")
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public class MavenResolverGrapeEngine implements GrapeEngine {
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private static final Collection<Exclusion> WILDCARD_EXCLUSION;
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static {
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List<Exclusion> exclusions = new ArrayList<>();
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exclusions.add(new Exclusion("*", "*", "*", "*"));
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WILDCARD_EXCLUSION = Collections.unmodifiableList(exclusions);
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}
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private final DependencyResolutionContext resolutionContext;
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private final ProgressReporter progressReporter;
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private final GroovyClassLoader classLoader;
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private final DefaultRepositorySystemSession session;
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private final RepositorySystem repositorySystem;
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private final List<RemoteRepository> repositories;
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public MavenResolverGrapeEngine(GroovyClassLoader classLoader, RepositorySystem repositorySystem,
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DefaultRepositorySystemSession repositorySystemSession, List<RemoteRepository> remoteRepositories,
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DependencyResolutionContext resolutionContext, boolean quiet) {
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this.classLoader = classLoader;
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this.repositorySystem = repositorySystem;
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this.session = repositorySystemSession;
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this.resolutionContext = resolutionContext;
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this.repositories = new ArrayList<>();
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List<RemoteRepository> remotes = new ArrayList<>(remoteRepositories);
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Collections.reverse(remotes); // priority is reversed in addRepository
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for (RemoteRepository repository : remotes) {
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addRepository(repository);
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}
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this.progressReporter = getProgressReporter(this.session, quiet);
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}
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private ProgressReporter getProgressReporter(DefaultRepositorySystemSession session, boolean quiet) {
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String progressReporter = (quiet ? "none"
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: System.getProperty("org.springframework.boot.cli.compiler.grape.ProgressReporter"));
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if ("detail".equals(progressReporter) || Boolean.getBoolean("groovy.grape.report.downloads")) {
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return new DetailedProgressReporter(session, System.out);
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}
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if ("none".equals(progressReporter)) {
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return () -> {
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};
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}
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return new SummaryProgressReporter(session, System.out);
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}
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@Override
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public Object grab(Map args) {
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return grab(args, args);
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}
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@Override
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public Object grab(Map args, Map... dependencyMaps) {
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List<Exclusion> exclusions = createExclusions(args);
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List<Dependency> dependencies = createDependencies(dependencyMaps, exclusions);
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try {
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List<File> files = resolve(dependencies);
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GroovyClassLoader classLoader = getClassLoader(args);
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for (File file : files) {
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classLoader.addURL(file.toURI().toURL());
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}
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}
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catch (ArtifactResolutionException | MalformedURLException ex) {
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throw new DependencyResolutionFailedException(ex);
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}
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return null;
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}
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@SuppressWarnings("unchecked")
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private List<Exclusion> createExclusions(Map<?, ?> args) {
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List<Exclusion> exclusions = new ArrayList<>();
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if (args != null) {
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List<Map<String, Object>> exclusionMaps = (List<Map<String, Object>>) args.get("excludes");
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if (exclusionMaps != null) {
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for (Map<String, Object> exclusionMap : exclusionMaps) {
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exclusions.add(createExclusion(exclusionMap));
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}
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}
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}
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return exclusions;
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}
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private Exclusion createExclusion(Map<String, Object> exclusionMap) {
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String group = (String) exclusionMap.get("group");
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String module = (String) exclusionMap.get("module");
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return new Exclusion(group, module, "*", "*");
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}
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private List<Dependency> createDependencies(Map<?, ?>[] dependencyMaps, List<Exclusion> exclusions) {
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List<Dependency> dependencies = new ArrayList<>(dependencyMaps.length);
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for (Map<?, ?> dependencyMap : dependencyMaps) {
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dependencies.add(createDependency(dependencyMap, exclusions));
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}
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return dependencies;
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}
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private Dependency createDependency(Map<?, ?> dependencyMap, List<Exclusion> exclusions) {
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Artifact artifact = createArtifact(dependencyMap);
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if (isTransitive(dependencyMap)) {
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return new Dependency(artifact, JavaScopes.COMPILE, false, exclusions);
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}
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return new Dependency(artifact, JavaScopes.COMPILE, null, WILDCARD_EXCLUSION);
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}
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private Artifact createArtifact(Map<?, ?> dependencyMap) {
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String group = (String) dependencyMap.get("group");
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String module = (String) dependencyMap.get("module");
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String version = (String) dependencyMap.get("version");
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if (version == null) {
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version = this.resolutionContext.getManagedVersion(group, module);
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}
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String classifier = (String) dependencyMap.get("classifier");
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String type = determineType(dependencyMap);
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return new DefaultArtifact(group, module, classifier, type, version);
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}
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private String determineType(Map<?, ?> dependencyMap) {
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String type = (String) dependencyMap.get("type");
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String ext = (String) dependencyMap.get("ext");
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if (type == null) {
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type = ext;
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if (type == null) {
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type = "jar";
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}
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}
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else if (ext != null && !type.equals(ext)) {
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throw new IllegalArgumentException("If both type and ext are specified they must have the same value");
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}
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return type;
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}
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private boolean isTransitive(Map<?, ?> dependencyMap) {
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Boolean transitive = (Boolean) dependencyMap.get("transitive");
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return (transitive != null) ? transitive : true;
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}
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private List<Dependency> getDependencies(DependencyResult dependencyResult) {
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List<Dependency> dependencies = new ArrayList<>();
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for (ArtifactResult artifactResult : dependencyResult.getArtifactResults()) {
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dependencies.add(new Dependency(artifactResult.getArtifact(), JavaScopes.COMPILE));
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}
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return dependencies;
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}
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private List<File> getFiles(DependencyResult dependencyResult) {
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List<File> files = new ArrayList<>();
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for (ArtifactResult result : dependencyResult.getArtifactResults()) {
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files.add(result.getArtifact().getFile());
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}
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return files;
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}
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private GroovyClassLoader getClassLoader(Map args) {
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GroovyClassLoader classLoader = (GroovyClassLoader) args.get("classLoader");
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return (classLoader != null) ? classLoader : this.classLoader;
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}
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@Override
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public void addResolver(Map<String, Object> args) {
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String name = (String) args.get("name");
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String root = (String) args.get("root");
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RemoteRepository.Builder builder = new RemoteRepository.Builder(name, "default", root);
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RemoteRepository repository = builder.build();
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addRepository(repository);
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}
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protected void addRepository(RemoteRepository repository) {
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if (this.repositories.contains(repository)) {
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return;
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}
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repository = getPossibleMirror(repository);
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repository = applyProxy(repository);
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repository = applyAuthentication(repository);
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this.repositories.add(0, repository);
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}
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private RemoteRepository getPossibleMirror(RemoteRepository remoteRepository) {
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RemoteRepository mirror = this.session.getMirrorSelector().getMirror(remoteRepository);
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if (mirror != null) {
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return mirror;
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}
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return remoteRepository;
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}
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private RemoteRepository applyProxy(RemoteRepository repository) {
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if (repository.getProxy() == null) {
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RemoteRepository.Builder builder = new RemoteRepository.Builder(repository);
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builder.setProxy(this.session.getProxySelector().getProxy(repository));
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repository = builder.build();
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}
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return repository;
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}
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private RemoteRepository applyAuthentication(RemoteRepository repository) {
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if (repository.getAuthentication() == null) {
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RemoteRepository.Builder builder = new RemoteRepository.Builder(repository);
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builder.setAuthentication(this.session.getAuthenticationSelector().getAuthentication(repository));
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repository = builder.build();
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}
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return repository;
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}
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@Override
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public Map<String, Map<String, List<String>>> enumerateGrapes() {
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throw new UnsupportedOperationException("Grape enumeration is not supported");
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}
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@Override
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public URI[] resolve(Map args, Map... dependencyMaps) {
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return resolve(args, null, dependencyMaps);
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}
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@Override
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public URI[] resolve(Map args, List depsInfo, Map... dependencyMaps) {
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List<Exclusion> exclusions = createExclusions(args);
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List<Dependency> dependencies = createDependencies(dependencyMaps, exclusions);
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try {
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List<File> files = resolve(dependencies);
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List<URI> uris = new ArrayList<>(files.size());
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for (File file : files) {
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uris.add(file.toURI());
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}
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return uris.toArray(new URI[0]);
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}
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catch (Exception ex) {
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throw new DependencyResolutionFailedException(ex);
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}
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}
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private List<File> resolve(List<Dependency> dependencies) throws ArtifactResolutionException {
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try {
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CollectRequest collectRequest = getCollectRequest(dependencies);
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DependencyRequest dependencyRequest = getDependencyRequest(collectRequest);
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DependencyResult result = this.repositorySystem.resolveDependencies(this.session, dependencyRequest);
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addManagedDependencies(result);
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return getFiles(result);
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}
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catch (Exception ex) {
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throw new DependencyResolutionFailedException(ex);
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}
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finally {
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this.progressReporter.finished();
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}
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}
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private CollectRequest getCollectRequest(List<Dependency> dependencies) {
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CollectRequest collectRequest = new CollectRequest((Dependency) null, dependencies,
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new ArrayList<>(this.repositories));
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collectRequest.setManagedDependencies(this.resolutionContext.getManagedDependencies());
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return collectRequest;
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}
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private DependencyRequest getDependencyRequest(CollectRequest collectRequest) {
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return new DependencyRequest(collectRequest,
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DependencyFilterUtils.classpathFilter(JavaScopes.COMPILE, JavaScopes.RUNTIME));
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}
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private void addManagedDependencies(DependencyResult result) {
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this.resolutionContext.addManagedDependencies(getDependencies(result));
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}
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@Override
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public Map[] listDependencies(ClassLoader classLoader) {
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throw new UnsupportedOperationException("Listing dependencies is not supported");
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}
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@Override
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public Object grab(String endorsedModule) {
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throw new UnsupportedOperationException("Grabbing an endorsed module is not supported");
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}
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}
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@ -0,0 +1,84 @@
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/*
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* Copyright 2012-2022 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
|
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* distributed under the License is distributed on an "AS IS" BASIS,
|
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.springframework.boot.cli.compiler.grape;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.ServiceLoader;
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import groovy.lang.GroovyClassLoader;
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import org.apache.maven.repository.internal.MavenRepositorySystemUtils;
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import org.eclipse.aether.DefaultRepositorySystemSession;
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import org.eclipse.aether.RepositorySystem;
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import org.eclipse.aether.connector.basic.BasicRepositoryConnectorFactory;
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import org.eclipse.aether.impl.DefaultServiceLocator;
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import org.eclipse.aether.internal.impl.DefaultRepositorySystem;
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import org.eclipse.aether.repository.RemoteRepository;
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import org.eclipse.aether.repository.RepositoryPolicy;
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import org.eclipse.aether.spi.connector.RepositoryConnectorFactory;
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import org.eclipse.aether.spi.connector.transport.TransporterFactory;
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import org.eclipse.aether.spi.locator.ServiceLocator;
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import org.eclipse.aether.transport.file.FileTransporterFactory;
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import org.eclipse.aether.transport.http.HttpTransporterFactory;
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/**
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* Utility class to create a pre-configured {@link MavenResolverGrapeEngine}.
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*
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* @author Andy Wilkinson
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* @since 2.5.9
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*/
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public abstract class MavenResolverGrapeEngineFactory {
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public static MavenResolverGrapeEngine create(GroovyClassLoader classLoader,
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List<RepositoryConfiguration> repositoryConfigurations,
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DependencyResolutionContext dependencyResolutionContext, boolean quiet) {
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RepositorySystem repositorySystem = createServiceLocator().getService(RepositorySystem.class);
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DefaultRepositorySystemSession repositorySystemSession = MavenRepositorySystemUtils.newSession();
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ServiceLoader<RepositorySystemSessionAutoConfiguration> autoConfigurations = ServiceLoader
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.load(RepositorySystemSessionAutoConfiguration.class);
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for (RepositorySystemSessionAutoConfiguration autoConfiguration : autoConfigurations) {
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autoConfiguration.apply(repositorySystemSession, repositorySystem);
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}
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new DefaultRepositorySystemSessionAutoConfiguration().apply(repositorySystemSession, repositorySystem);
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return new MavenResolverGrapeEngine(classLoader, repositorySystem, repositorySystemSession,
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createRepositories(repositoryConfigurations), dependencyResolutionContext, quiet);
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}
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private static ServiceLocator createServiceLocator() {
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DefaultServiceLocator locator = MavenRepositorySystemUtils.newServiceLocator();
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locator.addService(RepositorySystem.class, DefaultRepositorySystem.class);
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locator.addService(RepositoryConnectorFactory.class, BasicRepositoryConnectorFactory.class);
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locator.addService(TransporterFactory.class, HttpTransporterFactory.class);
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locator.addService(TransporterFactory.class, FileTransporterFactory.class);
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return locator;
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}
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private static List<RemoteRepository> createRepositories(List<RepositoryConfiguration> repositoryConfigurations) {
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List<RemoteRepository> repositories = new ArrayList<>(repositoryConfigurations.size());
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for (RepositoryConfiguration repositoryConfiguration : repositoryConfigurations) {
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RemoteRepository.Builder builder = new RemoteRepository.Builder(repositoryConfiguration.getName(),
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"default", repositoryConfiguration.getUri().toASCIIString());
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if (!repositoryConfiguration.getSnapshotsEnabled()) {
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builder.setSnapshotPolicy(new RepositoryPolicy(false, RepositoryPolicy.UPDATE_POLICY_NEVER,
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RepositoryPolicy.CHECKSUM_POLICY_IGNORE));
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}
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repositories.add(builder.build());
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}
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return repositories;
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}
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||||
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||||
}
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Loading…
Reference in New Issue