jsev/lib/configuration/index.js

Environment for building Web API's.

"use strict";
// Use console logging in here because we need to load the configuration before the logging module is usable
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
    result["default"] = mod;
    return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const lodash_1 = require("lodash");
const path_1 = require("path");
async function importConfiguration(cfgPath, cfgFile) {
    const path = path_1.join(cfgPath, cfgFile);
    try {
        const cfg = await Promise.resolve().then(() => __importStar(require(path)));
        return cfg;
    }
    catch (err) {
        if (err.code !== "MODULE_NOT_FOUND") {
            throw err;
        }
        console.warn(`Configuration ${cfgFile} not found`); // tslint:disable-line:no-console
    }
}
async function loadConfiguration(cfgPath) {
    const env = process.env.NODE_ENV;
    const defaultCfg = {
        env,
        name: process.env.name || "app",
        port: 8080,
    };
    const cfgs = [await importConfiguration(cfgPath, "config.js")];
    if (env) {
        const envCfgName = `config.${env}.js`;
        cfgs.push(await importConfiguration(cfgPath, envCfgName));
    }
    return lodash_1.merge(defaultCfg, ...cfgs.filter((x) => x).map((x) => (x.default ? x.default : x)));
}
exports.loadConfiguration = loadConfiguration;
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