spring CheckBom 源码
springboot CheckBom 代码
文件路径：/buildSrc/src/main/java/org/springframework/boot/build/bom/CheckBom.java
/*
* Copyright 2012-2021 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
*
* https://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.springframework.boot.build.bom;
import java.util.Set;
import java.util.TreeSet;
import java.util.stream.Collectors;
import javax.inject.Inject;
import org.gradle.api.DefaultTask;
import org.gradle.api.InvalidUserDataException;
import org.gradle.api.tasks.TaskAction;
import org.springframework.boot.build.bom.Library.Group;
import org.springframework.boot.build.bom.Library.Module;
import org.springframework.boot.build.bom.bomr.version.DependencyVersion;
/**
* Checks the validity of a bom.
*
* @author Andy Wilkinson
*/
public class CheckBom extends DefaultTask {
private final BomExtension bom;
@Inject
public CheckBom(BomExtension bom) {
this.bom = bom;
}
@TaskAction
void checkBom() {
for (Library library : this.bom.getLibraries()) {
for (Group group : library.getGroups()) {
for (Module module : group.getModules()) {
if (!module.getExclusions().isEmpty()) {
checkExclusions(group.getId(), module, library.getVersion().getVersion());
}
}
}
}
}
private void checkExclusions(String groupId, Module module, DependencyVersion version) {
Set<String> resolved = getProject().getConfigurations()
.detachedConfiguration(
getProject().getDependencies().create(groupId + ":" + module.getName() + ":" + version))
.getResolvedConfiguration().getResolvedArtifacts().stream()
.map((artifact) -> artifact.getModuleVersion().getId())
.map((id) -> id.getGroup() + ":" + id.getModule().getName()).collect(Collectors.toSet());
Set<String> exclusions = module.getExclusions().stream()
.map((exclusion) -> exclusion.getGroupId() + ":" + exclusion.getArtifactId())
.collect(Collectors.toSet());
Set<String> unused = new TreeSet<>();
for (String exclusion : exclusions) {
if (!resolved.contains(exclusion)) {
if (exclusion.endsWith(":*")) {
String group = exclusion.substring(0, exclusion.indexOf(':') + 1);
if (resolved.stream().noneMatch((candidate) -> candidate.startsWith(group))) {
unused.add(exclusion);
}
}
else {
unused.add(exclusion);
}
}
}
exclusions.removeAll(resolved);
if (!unused.isEmpty()) {
throw new InvalidUserDataException(
"Unnecessary exclusions on " + groupId + ":" + module.getName() + ": " + exclusions);
}
}
}
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- 本文标签： Spring Boot Spring Java
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