Use Maven compiler plugin release configuration

org.openrewrite.java.migrate.maven.UseMavenCompilerPluginReleaseConfiguration

Replaces any explicit source or target configuration (if present) on the maven-compiler-plugin with release, and updates the release value if needed. Will not downgrade the Java version if the current version is higher.

Recipe source

GitHub, Issue Tracker, Maven Central

• groupId: org.openrewrite.recipe

• artifactId: rewrite-migrate-java

• version: 2.11.0

Options

Type	Name	Description	Example
Integer	releaseVersion	The new value for the release configuration. This recipe prefers ${java.version} if defined.	11

Usage

This recipe has required configuration parameters. Recipes with required configuration parameters cannot be activated directly. To activate this recipe you must create a new recipe which fills in the required parameters. In your rewrite.yml create a new recipe with a unique name. For example: com.yourorg.UseMavenCompilerPluginReleaseConfigurationExample. Here's how you can define and customize such a recipe within your rewrite.yml:

rewrite.yml

---
type: specs.openrewrite.org/v1beta/recipe
name: com.yourorg.UseMavenCompilerPluginReleaseConfigurationExample
displayName: Use Maven compiler plugin release configuration example
recipeList:
  - org.openrewrite.java.migrate.maven.UseMavenCompilerPluginReleaseConfiguration:
      releaseVersion: 11

Now that com.yourorg.UseMavenCompilerPluginReleaseConfigurationExample has been defined activate it and take a dependency on org.openrewrite.recipe:rewrite-migrate-java:2.11.0 in your build file:

Maven

1. Add the following to your pom.xml file:

pom.xml

<project>
  <build>
    <plugins>
      <plugin>
        <groupId>org.openrewrite.maven</groupId>
        <artifactId>rewrite-maven-plugin</artifactId>
        <version>5.27.0</version>
        <configuration>
          <activeRecipes>
            <recipe>com.yourorg.UseMavenCompilerPluginReleaseConfigurationExample</recipe>
          </activeRecipes>
        </configuration>
        <dependencies>
          <dependency>
            <groupId>org.openrewrite.recipe</groupId>
            <artifactId>rewrite-migrate-java</artifactId>
            <version>2.11.0</version>
          </dependency>
        </dependencies>
      </plugin>
    </plugins>
  </build>
</project>

2. Run mvn rewrite:run to run the recipe.

Moderne CLI

You will need to have configured the Moderne CLI on your machine before you can run the following command.

shell

mod run . --recipe UseMavenCompilerPluginReleaseConfigurationExample

See how this recipe works across multiple open-source repositories

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Please contact Moderne for more information about safely running the recipes on your own codebase in a private SaaS.

Contributors

Nick McKinney, Sam Snyder, Joan Viladrosa, Jonathan Schneider, traceyyoshima, Tim te Beek