@kikiutils/node/dist/env.mjs.map

A modular utility library for Node.js offering secure hashing, flexible logging, datetime manipulation, and more.

{"version":3,"file":"env.mjs","sources":["../src/env.ts"],"sourcesContent":["/**\n * Custom error class for handling missing environment variables.\n *\n * Extends the built-in `Error` class and includes the missing key.\n *\n * @extends {Error}\n */\nexport class EnvironmentNotFoundError extends Error {\n    readonly key: string;\n\n    /**\n     * Creates a new EnvironmentNotFoundError.\n     *\n     * @param {string} key - The missing environment variable key.\n     */\n    constructor(key: string) {\n        super(`Missing environment variable: ${key}`);\n        this.key = key;\n        this.name = this.constructor.name;\n        Error.captureStackTrace?.(this, this.constructor);\n    }\n}\n\n/**\n * Retrieves the value of an environment variable, or throws an error if not set.\n *\n * @param {string} key - The environment variable key to check.\n * @returns {string} The value of the environment variable.\n * @throws {EnvironmentNotFoundError} If the environment variable is not defined.\n *\n * @example\n * ```typescript\n * import { checkAndGetEnvValue } from '@kikiutils/node/env';\n *\n * // When the environment variable 'API_KEY' is set:\n * console.log(checkAndGetEnvValue('API_KEY')); // value of API_KEY\n *\n * // When the environment variable 'API_KEY' is not set:\n * try {\n *   const apiKey = checkAndGetEnvValue('API_KEY');\n * } catch (error) {\n *   console.error(error); // Missing environment variable: API_KEY\n * }\n * ```\n */\nexport function checkAndGetEnvValue(key: string): string {\n    if (!process.env[key]) throw new EnvironmentNotFoundError(key);\n    return process.env[key];\n}\n"],"names":[],"mappings":"AAAA;;;;;;AAMG;AACG,MAAO,wBAAyB,SAAQ,KAAK,CAAA;AACtC,IAAA,GAAG;AAEZ;;;;AAIG;AACH,IAAA,WAAA,CAAY,GAAW,EAAA;AACnB,QAAA,KAAK,CAAC,CAAA,8BAAA,EAAiC,GAAG,CAAA,CAAE,CAAC;AAC7C,QAAA,IAAI,CAAC,GAAG,GAAG,GAAG;QACd,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC,WAAW,CAAC,IAAI;QACjC,KAAK,CAAC,iBAAiB,GAAG,IAAI,EAAE,IAAI,CAAC,WAAW,CAAC;;AAExD;AAED;;;;;;;;;;;;;;;;;;;;;AAqBG;AACG,SAAU,mBAAmB,CAAC,GAAW,EAAA;AAC3C,IAAA,IAAI,CAAC,OAAO,CAAC,GAAG,CAAC,GAAG,CAAC;AAAE,QAAA,MAAM,IAAI,wBAAwB,CAAC,GAAG,CAAC;AAC9D,IAAA,OAAO,OAAO,CAAC,GAAG,CAAC,GAAG,CAAC;AAC3B;;;;"}