@vulcan-sql/core/src/lib/utils/module.js

Core package of VulcanSQL

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.mergedModules = exports.defaultImport = void 0;
const tslib_1 = require("tslib");
/**
 * dynamic import default module.
 * @param foldersOrFiles The folders / files
 * @returns default module
 */
const defaultImport = (...foldersOrFiles) => tslib_1.__awaiter(void 0, void 0, void 0, function* () {
    const modules = [];
    for (const folderOrFile of foldersOrFiles) {
        const module = yield Promise.resolve().then(() => require(folderOrFile));
        // if module default is undefined, then set the all export context to default
        const imported = module.default ? module.default : module;
        modules.push(imported);
    }
    return modules;
});
exports.defaultImport = defaultImport;
/**
 * merged multiple properties of each modules to the one module object
 * @param modules: multiple module objects which include properties e.g: [{ module1Property1: [] }, { module2Property1: [] }]
 * @returns the merged properties in one module object
 */
const mergedModules = (modules) => tslib_1.__awaiter(void 0, void 0, void 0, function* () {
    const module = modules.reduce((merged, current) => {
        for (const extension of Object.keys(current)) {
            // if current extension property has been existed in merged module, concat it.
            if (extension in merged)
                merged[extension] = [...merged[extension], ...current[extension]];
            // if extension not in merged module, add new extension property
            else
                merged[extension] = current[extension];
        }
        return merged;
    }, {});
    return module;
});
exports.mergedModules = mergedModules;
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