Find the oldest Java version in use
org.openrewrite.java.search.HasMinimumJavaVersion
The oldest Java version in use is the lowest Java version in use in any source set of any subproject of a repository. It is possible that, for example, the main source set of a project uses Java 8, but a test source set uses Java 17. In this case, the oldest Java version in use is Java 8.
Recipe source
GitHub, Issue Tracker, Maven Central
groupId: org.openrewrite
artifactId: rewrite-java
version: 8.24.0
Options
Type | Name | Description | Example |
---|---|---|---|
| version | An exact version number or node-style semver selector used to select the version number. |
|
| checkTargetCompatibility | Optional. The source and target compatibility versions can be different. This option allows you to check against the target compatibility version instead of the source compatibility version. |
|
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.HasMinimumJavaVersionExample
. Here's how you can define and customize such a recipe within your rewrite.yml:
Now that com.yourorg.HasMinimumJavaVersionExample
has been defined activate it in your build file:
Add the following to your
build.gradle
file:
Run
gradle rewriteRun
to run the recipe.
See how this recipe works across multiple open-source repositories
The community edition of the Moderne platform enables you to easily run recipes across thousands of open-source repositories.
Please contact Moderne for more information about safely running the recipes on your own codebase in a private SaaS.
Last updated