@raccoons-co/genera/lib/EnvironmentVariable.js

Abstractions on top of Typescript 5.0.

"use strict";
/*
 *  Copyright 2023, Raccoons. Developing simple way to change.
 *
 *  @license MIT
 */
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const ethics_1 = require("@raccoons-co/ethics");
const ClassFieldDecorator_1 = __importDefault(require("./ClassFieldDecorator"));
/**
 * The user environment variable.
 */
class EnvironmentVariable {
    /**
     * Returns environment variable decorator factory instance.
     *
     * @param name - the name of the environment variable
     * @returns object - the decorator factory instance
     */
    static of(name) {
        return new class {
            /** {@inheritDoc} */
            orElseInitial() {
                return new ClassFieldDecorator_1.default().decorator((initialValue) => { var _a; return (_a = process.env[name]) !== null && _a !== void 0 ? _a : initialValue; });
            }
            /** {@inheritDoc} */
            orElseThrow() {
                return new ClassFieldDecorator_1.default().decorator(
                // eslint-disable-next-line @typescript-eslint/no-unused-vars
                (initialValue) => ethics_1.Strict.notNull(process.env[name], `${name} is undefined`));
            }
        };
    }
}
exports.default = EnvironmentVariable;