MW2SPARQL

This repository contains the code of a Wikimedia Toolforge tool allowing to query Wikimedia Wikis SQL database using SPARQL:

• User documentation
• Live endpoint
• K8s status
• CirceCI pipeline

Install

This service depends on Java 11 and some maven dependencies.

To compile it as a fat .jar that could be deployed on Tools Labs you should run

mvn clean package

To run it requires to have in the same directory as the .jar file a file called config.properties with the following entries:

• app.http.baseURI with the base URI of the service like http://mw2sparql.toolforge.org:8000/
• app.db.hostPattern the SQL database host (with port when required) like {siteId}.labsdb. {siteId} is replaced on runtime by the id of the target wiki (like enwiki).
• app.db.user the database user to use. Stored in the replica.my.cnf file on Tools Labs
• app.db.passwordthe database user password. Stored in the replica.my.cnf file on Tools Labs