@buka/nestjs-config
Version:
An easy to use nestjs config module
56 lines (55 loc) • 2.3 kB
JavaScript
(function (factory) {
if (typeof module === "object" && typeof module.exports === "object") {
var v = factory(require, exports);
if (v !== undefined) module.exports = v;
}
else if (typeof define === "function" && define.amd) {
define(["require", "exports"], factory);
}
})(function (require, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ConfigurationRegistry = exports.CONFIG_KEY_PROPERTIES_METADATA = exports.CONFIG_KEY_METADATA = void 0;
exports.CONFIG_KEY_METADATA = Symbol('@buka/nestjs-config:config-key');
exports.CONFIG_KEY_PROPERTIES_METADATA = Symbol('@buka/nestjs-config:config-key:properties');
class ConfigurationRegistry {
static registry = [];
static registerProvider(provider) {
this.registry.push(provider);
}
static registerProperty(target, ck) {
if (typeof target !== 'object' || target === null)
return;
if (!Array.isArray(target[exports.CONFIG_KEY_PROPERTIES_METADATA])) {
target[exports.CONFIG_KEY_PROPERTIES_METADATA] = [];
}
target[exports.CONFIG_KEY_PROPERTIES_METADATA].push(ck.propertyKey);
Reflect.defineMetadata(exports.CONFIG_KEY_METADATA, ck, target, ck.propertyKey);
}
static getProviders() {
return [...this.registry];
}
static getProperties(target) {
if (typeof target !== 'object' || target === null)
return [];
return target[exports.CONFIG_KEY_PROPERTIES_METADATA] || [];
}
static getConfigKey(target, propertyKey) {
const metadata = Reflect.getMetadata(exports.CONFIG_KEY_METADATA, target, propertyKey);
if (metadata)
return metadata;
if (typeof propertyKey === 'symbol') {
return {
ignore: true,
propertyKey: propertyKey.toString(),
};
}
return {
ignore: false,
propertyKey: propertyKey.toString(),
configKey: undefined,
};
}
}
exports.ConfigurationRegistry = ConfigurationRegistry;
});