getenv.ts

getenv.ts

Helper to get and typecast environment variables with TypeScript.

:warning: Alpha

This library is still in alpha stages and is subject to change. The intention is to get the API up to par with getenv, but a lot is lacking and bugs are probable.

To do:

• .boolish
• .array
• .multi
• .url
• .(enable/disable)Fallbacks
• .(enable/disable)Errors
• Full devops
• Full test coverage
• Full documentation
• vue-cli compatability

Installation

yarn add getenv.ts

npm install getenv.ts

Usage

Set environment variables:

export HTTP_HOST="localhost"
export HTTP_PORT=8080
export HTTP_SECURE=true
export AB_TEST_RATIO=0.5

Get and use them:

import getenv from "getenv.ts";

const host = getenv("HTTP_HOST"); // Same as `getenv.string("HTTP_HOST");`
const port = getenv.int("HTTP_PORT");
const secure = getenv.bool("HTTP_SECURE");
const abTestRatio = getenv.float("AB_TEST_RATIO");