wikimedia/mediawiki-extensions-Wikibase

const SwaggerParser = require( '@apidevtools/swagger-parser' );
const path = require( 'path' );

module.exports = function ( _ ) {
    const done = this.async();

    this.addContextDependency( path.dirname( this.resourcePath ) );

    SwaggerParser
        .dereference(
            this.resourcePath,
            {
                resolve: {
                    http: false
                }
            }
        )
        .then( ( spec ) => {
            const baseUrl = process.env.API_URL || 'https://wikibase.example/w/rest.php';

            done( null, JSON.stringify( {
                ...spec,
                servers: [ { url: baseUrl + '/wikibase/v0'} ]
            } ) )
        } )
        .catch( ( { message } ) => done( message ) );
};