/**
* @file Dynasty, asynchronous dependency injection.
* @author Adam Mill <hismajesty@theroyalwhee.com>
* @copyright Copyright 2019-2021 Adam Mill
* @license Apache-2.0
*/
/**
* Imports.
*/
const { transformDeps } = require('../depends');
/**
* Depends Function factory.
* @returns {Function} The depends function.
*/
function dependsFactory() {
/**
* Add dependencies to the item.
* @public
* @typedef depends
* @function
* @param {...(string|object)} deps Items to make dependencies of this item.
* @returns {promise<function>} The resulting parameter function.
*/
return function depends(...deps) {
deps = transformDeps(deps);
function dependsParam(item) {
item.depends = Object.assign(item.depends || { }, deps);
return Promise.resolve(item);
};
return Promise.resolve(dependsParam);
};
}
/**
* Exports.
*/
module.exports = {
dependsFactory,
};