org.gradle.api.internalivyservice.resolveengine.graph.conflicts.VersionConflictException Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of gradle-api Show documentation
Show all versions of gradle-api Show documentation
Gradle 6.5 API redistribution.
/*
* Copyright 2018 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.internal.artifacts.ivyservice.resolveengine.graph.conflicts;
import com.google.common.collect.ImmutableList;
import org.gradle.api.artifacts.ModuleVersionIdentifier;
import org.gradle.api.internal.artifacts.ivyservice.resolveengine.result.GraphValidationException;
import org.gradle.internal.Pair;
import org.gradle.internal.logging.text.TreeFormatter;
import java.util.Collection;
import java.util.List;
public class VersionConflictException extends GraphValidationException {
private static final int MAX_SEEN_MODULE_COUNT = 10;
private final List, String>> conflicts;
public VersionConflictException(String projectPath, String configurationName, Collection, String>> conflicts) {
super(buildMessage(projectPath, configurationName, conflicts));
this.conflicts = ImmutableList.copyOf(conflicts);
}
public List, String>> getConflicts() {
return conflicts;
}
private static String buildMessage(String projectPath, String configurationName, Collection, String>> conflicts) {
TreeFormatter formatter = new TreeFormatter();
String dependencyNotation = null;
int count = 0;
formatter.node("Conflict(s) found for the following module(s)");
formatter.startChildren();
for (Pair, String> allConflict : conflicts) {
if (count > MAX_SEEN_MODULE_COUNT) {
formatter.node("... and more");
break;
}
formatter.node(allConflict.right);
count++;
if (dependencyNotation == null) {
ModuleVersionIdentifier identifier = allConflict.getLeft().get(0);
dependencyNotation = identifier.getGroup() + ":" + identifier.getName();
}
}
formatter.endChildren();
appendInsight(projectPath, configurationName, formatter, dependencyNotation);
return formatter.toString();
}
private static void appendInsight(String projectPath, String configurationName, TreeFormatter formatter, String dependencyNotation) {
if (projectPath.equals(":")) {
projectPath = "";
}
formatter.node("Run with:");
formatter.node(" --scan or");
formatter.node(" " + projectPath + ":dependencyInsight --configuration " + configurationName + " --dependency " + dependencyNotation);
formatter.node("to get more insight on how to solve the conflict.");
}
}