Quarkus Core Dev UI Translator

This application use AI to translate Core Quarkus Dev UI to a selected language/locale

Packaging and running the application

The application can be packaged using:

./mvnw package

It produces the quarkus-run.jar file in the target/quarkus-app/ directory. Be aware that it’s not an über-jar as the dependencies are copied into the target/quarkus-app/lib/ directory.

The application is now runnable using java -jar target/quarkus-app/quarkus-run.jar.

If you want to build an über-jar, execute the following command:

./mvnw package -Dquarkus.package.jar.type=uber-jar

The application, packaged as an über-jar, is now runnable using java -jar target/*-runner.jar.

Running the translator locally (example: French)

1. Build the app: ./mvnw package
2. Run the CLI: java -jar target/quarkus-app/quarkus-run.jar translate
3. When prompted, enter:
   • Quarkus source path (e.g. /path/to/quarkus/extensions)
   • Target language: French
   • Optional country codes (comma separated) to add dialect files, or press Enter to skip (e.g. CA,BE)
4. The command will create fr.js under each i18n folder so the locales show up in Dev UI. If you defined any optional country codes (for dialects) those will show up as fr-CA.js for example.

Configuring your OpenAI key in Dev UI

1. Start dev mode: ./mvnw quarkus:dev
2. Open Dev UI at http://localhost:8080/q/dev and open the Config Editor.
3. Search for quarkus.langchain4j.openai.api-key and paste your OpenAI key.
4. Save; Quarkus will hot-reload and the key will be used by the translator. Prefer env vars outside dev: QUARKUS_LANGCHAIN4J_OPENAI_API_KEY=....