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/*
* Copyright 2017 Huawei Technologies, Ltd. and others.
*
* 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.onap.oparent.versioncheck;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.MalformedURLException;
import java.net.URI;
import java.nio.charset.StandardCharsets;
import java.util.HashMap;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;
import java.util.TreeSet;
import org.apache.commons.csv.CSVFormat;
import org.apache.commons.csv.CSVRecord;
import org.apache.maven.model.Dependency;
import org.apache.maven.plugin.AbstractMojo;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.logging.Log;
import org.apache.maven.plugins.annotations.LifecyclePhase;
import org.apache.maven.plugins.annotations.Mojo;
import org.apache.maven.plugins.annotations.Parameter;
import org.apache.maven.project.MavenProject;
@Mojo(name = "version-check", defaultPhase = LifecyclePhase.PROCESS_SOURCES)
public class VersionCheckMojo extends AbstractMojo {
/**
* The Maven Project.
*
* @since 1.0-alpha-1
*/
@Parameter(defaultValue = "${project}", required = true, readonly = true)
protected MavenProject project;
/**
* Location of the file.
*/
@Parameter(property = "manifestUri", required = true)
private URI manifestUri;
public void execute() throws MojoExecutionException {
final Log log = getLog();
log.info("Checking version manifest " + manifestUri);
Map<String, String> expectedVersions = new HashMap<>();
try (InputStreamReader in = new InputStreamReader(manifestUri.toURL().openStream(),
StandardCharsets.ISO_8859_1)) {
Iterable<CSVRecord> records = CSVFormat.DEFAULT.withFirstRecordAsHeader().parse(in);
for (CSVRecord record : records) {
String groupId = record.get("groupId");
String artifactId = record.get("artifactId");
String version = record.get("version");
log.debug("Expected version: " + groupId + ":" + artifactId + ":" + version);
expectedVersions.put(groupId + ":" + artifactId, version);
}
} catch (MalformedURLException e) {
log.error(e);
throw new MojoExecutionException(e.getMessage());
} catch (IOException e) {
log.error(e);
throw new MojoExecutionException(e.getMessage());
}
Map<String, String> actualVersions = new HashMap<>();
MavenProject parent = project.getParent();
if (parent != null) {
log.debug("Parent: " + parent);
actualVersions.put(parent.getGroupId() + ":" + parent.getArtifactId(), parent.getVersion());
} else {
log.debug("No parent");
}
for (Dependency dep : project.getDependencies()) {
log.debug("Dependency: " + dep.toString());
actualVersions.put(dep.getGroupId() + ":" + dep.getArtifactId(), dep.getVersion());
}
Set<String> mismatches = new TreeSet<>();
for (Entry<String, String> expected : expectedVersions.entrySet()) {
String artifact = expected.getKey();
String expectedVersion = expectedVersions.get(artifact);
String actualVersion = actualVersions.get(artifact);
if (actualVersion != null && !actualVersion.equals(expectedVersion)) {
mismatches.add(artifact);
}
}
if (mismatches.isEmpty()) {
log.debug("No version mismatches found");
} else {
log.warn("The following dependencies should be updated to match the version manifest:");
for (String artifact : mismatches) {
String expectedVersion = expectedVersions.get(artifact);
String actualVersion = actualVersions.get(artifact);
if (actualVersion != null && !actualVersion.equals(expectedVersion)) {
log.warn(" " + artifact + " " + actualVersion + " -> " + expectedVersion);
}
}
}
}
}
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