WDumper 
A tool to create customized Wikidata RDF dumps
This project contains the source code for the application running at https://tools.wmflabs.org/wdumps.
Building
To build the project, run gradle build in the root directory.
Environment variables for configuration
| Name | Description | Default |
|---|---|---|
| DB_HOST | hostname for MariaDB connection | localhost |
| DB_USER | username to connect to the DB | root |
| DB_PASSWORD | password to connect to the DB | |
| DB_NAME | name of the database to use | wdumper |
| DB_MAX_LIFETIME | max lifetime of a db connection (seconds) | 500 |
| ZENODO_SANDBOX_TOKEN | API token for uploads to zenodo sandbox | |
| ZENODO_TOKEN | API token for uploads to main zenodo | |
| DUMPS_PATH | path where the generated dumps are stored | frontend/dumpfiles/generated |
| PUBLIC_URL | Public URL pointing to the web server | http://localhost:5050/ |