https://github.com/theplenkov-npm/check

Check CLI
https://github.com/theplenkov-npm/check

Last synced: about 1 month ago
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Check CLI

• Host: GitHub
• URL: https://github.com/theplenkov-npm/check
• Owner: theplenkov-npm
• License: mit
• Created: 2022-07-18T07:38:06.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2022-07-18T10:23:35.000Z (over 2 years ago)
• Last Synced: 2024-10-12T14:42:30.771Z (2 months ago)
• Language: JavaScript
• Size: 21.5 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Check Environment Variables (CLI)

This CLI was created having a specific case. I had a script like

```

"prepare":"husky install"

```

and I wanted to run it only during non-production install ( because husky was a dev dependency )

So then I thought - it would be nice to check environment variable NODE_ENV which is prefilled with production value in case of using --production flag for npm install

Then I decided to solve this task in a generiс way with this module

## Usage

For the mentioned above problem now my code looks like this:

```

"prepare":"check NODE_ENV=production || husky install"

```

So as you see it's a very minimalistic implementation without complicated conditions or OS-dependent if statements but allowing to use any environment variable.

You can also wrap it to another script for reusability. Another trick is to use it via npx - thus you won't need to declare this module as a global depenendcy for your package.

```

    "prepare": "npm run is-prod || husky install",

    "is-prod": "npx -y check-env-cli NODE_ENV=production"

```