kibana/packages/kbn-interpreter/common/lib/get_by_alias.js

33 lines
1.3 KiB
JavaScript

/*
* Licensed to Elasticsearch B.V. under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch B.V. licenses this file to you under
* the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/**
* This is used for looking up function/argument definitions. It looks through
* the given object/array for a case-insensitive match, which could be either the
* `name` itself, or something under the `aliases` property.
*/
export function getByAlias(specs, name) {
const lowerCaseName = name.toLowerCase();
return Object.values(specs).find(({ name, aliases }) => {
if (name.toLowerCase() === lowerCaseName) return true;
return (aliases || []).some(alias => {
return alias.toLowerCase() === lowerCaseName;
});
});
}