libyear-maven-plugin

This Maven plugin implements the libyear dependency freshness measure, showing you how many years behind the latest version each of your dependencies are.

When executed, you'll see an output like this for each of your modules:

[INFO] The following dependencies in Dependencies have newer versions:
[INFO]   io.quarkus:quarkus-arc ................................. 0.27 libyears
[INFO]   io.quarkus:quarkus-junit5 .............................. 0.27 libyears
[INFO]   io.quarkus:quarkus-junit5-mockito ...................... 0.27 libyears
[INFO]   io.quarkus:quarkus-rest-client ......................... 0.27 libyears
[INFO]   io.quarkus:quarkus-resteasy ............................ 0.27 libyears
[INFO]   io.quarkus:quarkus-resteasy-jackson .................... 0.27 libyears
[INFO]   io.rest-assured:rest-assured ........................... 0.77 libyears
[INFO]   org.mockito:mockito-all ................................ 0.00 libyears
[INFO]   org.mockito:mockito-core ............................... 0.35 libyears
[INFO] 
[INFO] This module is 2.73 libyears behind

The plugin requires JDK 11+. It is heavily based on the MojoHaus Versions Maven Plugin.

Usage

The plugin provides a single goal, analyze. This can be executed directly via the command-line with Maven, or it can be incorporated as part of a build inside pom.xml.

Standalone

mvn io.github.mfoo:libyear-maven-plugin:analyze

As part of a build

<build>
  <plugins>
    <plugin>
      <groupId>io.github.mfoo</groupId>
      <artifactId>libyear-maven-plugin</artifactId>
      <version>1.1.0</version>
      <executions>
        <execution>
          <id>libyear-analysis</id>
          <goals>
            <goal>analyze</goal>
          </goals>
        </execution>
      </executions>
    </plugin>
  </plugins>
</build>

Configuration

Configuration options can be specified on the command line such as -DdependencyExcludes="io.github.mfoo:*" or as part of the plugin configuration in pom.xml.

A full list of options can be seen as part of the plugin documentation site.