OpenRewrite, and more!

You're on the right track! OpenRewrite is indeed capable of more than just simple code refactoring and Java upgrades. The community has been actively contributing recipes for various technologies.

Based on the search results:

Node.js Upgrades

Yes, OpenRewrite has recipes for Node.js upgrades. These recipes can help with:

• Upgrading Node.js dependencies: The org.openrewrite.nodejs.UpgradeDependencyVersion recipe allows you to specify a name pattern for dependencies (e.g., @apollo*) and the desired version (e.g., 1.xor ^4).

  • For example, you can upgrade all @apollo related dependencies to the 1.x version range.

• Finding and fixing vulnerable npm dependencies.

You can find more details in the OpenRewrite documentation for Node.js.

SonarQube Upgrades

While there aren't specific "recipes" in the same way as code migrations, OpenRewrite has a module called rewrite-static-analysis.

• This module aims to automatically fix SAST (Static Application Security Testing) issues, potentially including those reported by SonarQube.

• The goal is to move beyond just reporting issues to automatically fixing them.

For the SonarQube server itself, the upgrade process typically involves:

1. Downloading the new SonarQube distribution.

2. Manually installing compatible plugins.

3. Updating the sonar.properties configuration file.

4. Stopping the old server and starting the new one.

5. Reanalyzing your projects.

OpenRewrite might help in addressing code quality issues flagged by SonarQube after the SonarQube server upgrade, but it doesn't directly automate the SonarQube server upgrade process itself.

Community Contributions

The OpenRewrite community is quite active and contributes significantly to the available recipes.

• There's a dedicated page listing projects that have created and integrated their own OpenRewrite recipes for various migrations and updates. This includes projects like Apache Camel, Spring Boot Migrator, and many others.

• The core OpenRewrite framework and many language libraries are Apache 2.0 licensed, encouraging community contributions.

• The community contributes in various ways, including reporting issues, answering questions, improving documentation, contributing fixes, and adding new recipes.

So, to answer your question:

• Yes, OpenRewrite has recipes for Node.js upgrades, primarily focusing on dependency management and security.

• While not direct "upgrade recipes" for SonarQube itself, OpenRewrite's rewrite-static-analysis aims to automatically fix issues that SonarQube might report.

• The community plays a vital role in extending OpenRewrite's capabilities by contributing recipes for a wide range of technologies and use cases.

You can explore the OpenRewrite documentation and the openrewrite/rewrite-javascript and openrewrite/rewrite-static-analysis GitHub repositories for more specific examples and details.

Let me know if you have any more questions!