@codesupport/inherited-config
Version:
Project configuration system with inheritance support for multiple environments.
62 lines (61 loc) • 2.49 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const process = __importStar(require("process"));
const path = __importStar(require("path"));
const fs = __importStar(require("fs"));
class InheritedConfig {
constructor(options) {
var _a;
this.config = {};
this.options = {
log: false,
path: ""
};
const root = path.resolve(process.cwd(), (_a = options === null || options === void 0 ? void 0 : options.path) !== null && _a !== void 0 ? _a : "");
const productionConfig = path.resolve(root, "config.json");
this.options = Object.assign(Object.assign({}, this.options), options);
if (fs.existsSync(productionConfig)) {
this.config = this.require(productionConfig);
const env = process.env.NODE_ENV;
const envConfig = path.resolve(root, `config.${env === null || env === void 0 ? void 0 : env.toLowerCase()}.json`);
if (env && fs.existsSync(envConfig)) {
this.config = Object.assign(Object.assign({}, this.config), this.require(envConfig));
}
}
else {
this.log(`Failed to initialise Inherited Config: no file at location '${productionConfig}'.`);
}
}
require(path) {
// eslint-disable-next-line global-require
return require(path);
}
log(message) {
if (this.options.log) {
console.debug(`[@codesupport/inherited-config DEBUG] ${message}`);
}
}
getValue(key) {
return this.config[key];
}
}
exports.default = InheritedConfig;