https://github.com/nikstar/env

@dynamicMemberLookup interface for environment variables
https://github.com/nikstar/env

env environment swift swift-script

Last synced: 12 months ago
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@dynamicMemberLookup interface for environment variables

• Host: GitHub
• URL: https://github.com/nikstar/env
• Owner: nikstar
• License: mit
• Created: 2019-07-07T11:56:28.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2019-09-13T20:17:25.000Z (over 6 years ago)
• Last Synced: 2025-02-05T11:44:48.996Z (about 1 year ago)
• Topics: env, environment, swift, swift-script
• Language: Swift
• Homepage:
• Size: 10.7 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md

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README

          
# Env

`@dynamicMemberLookup` interface for environment variables.

[![Swift 5](https://img.shields.io/badge/swift-5-important)](#)

[![Platforms: macOS, Linux](https://img.shields.io/badge/platforms-macOS%20%7C%20Linux-lightgrey)](#)

[![Swift Package Manager compatible](https://img.shields.io/badge/spm-compatible-brightgreen)](#)

[![releases](https://img.shields.io/github/release/nikstar/Env)](https://github.com/nikstar/Env/releases)

[![MIT license](https://img.shields.io/github/license/nikstar/Env)](LICENSE.md)

Add to your project via Swift package manager:

```

        .package("https://github.com/nikstar/Env.git", from: "2.0.0")

```

## Example

```swift

guard let home = Env.HOME else { return }

Env.PATH! += ":\(home)/bin"

```

Unsetting varibles:

```swift

Env.LC_LOCALE = nil

```

Throwing access:

```swift

do {

    let v = try Env.get("NOTAVAR")

} catch {

    print(error) // "environment variable missing: NOTAVAR"

}

```