https://github.com/bifravst/from-env

Helper function which ensures that required environment variables are set.
https://github.com/bifravst/from-env

iot nrf-asset-tracker

Last synced: 11 months ago
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Helper function which ensures that required environment variables are set.

• Host: GitHub
• URL: https://github.com/bifravst/from-env
• Owner: bifravst
• License: bsd-3-clause
• Created: 2022-01-27T12:30:46.000Z (over 4 years ago)
• Default Branch: saga
• Last Pushed: 2025-07-19T10:44:36.000Z (11 months ago)
• Last Synced: 2025-07-19T11:27:26.292Z (11 months ago)
• Topics: iot, nrf-asset-tracker
• Language: TypeScript
• Homepage: https://github.com/bifravst/from-env#readme
• Size: 2.37 MB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE
  • Code of conduct: CODE_OF_CONDUCT.md

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Helper function which ensures that required environment variables are set.

## Example

```typescript

import { fromEnv } from "@bifravst/from-env";

const { env } = fromEnv({

  env: "MY_ENV",

})(process.env);

```

This will throw an exception if `MY_ENV` is not set on `process.env`. Otherwise,

`env` will not contain the value of `process.env.MY_ENV`.

## Installation

    npm i --save-dev --save-exact @bifravst/from-env

## Usage

See [`fromEnv.spec.ts`](./src/fromEnv.spec.ts).