env-checkup-cli

A simple CLI tool to check for missing environment variables before you run your app.

🤷‍♀️ What's the Problem?

Ever get the error [ERROR] Missing 2 keys: GITHUB_TOKEN, SENDGRID_API_KEY in production?

This tool solves that. It compares a .env.example file (your "source of truth") against your local .env file to make sure you haven't forgotten to add any new keys.

🚀 Installation

Install it globally to use it anywhere:

npm install -g env-checkup-cli

## ⚡ Usage

The command is `env-checkup`.

### 🔍 check

Compares a base file against one or more other files to find missing keys.

---

```bash
# Example
env-checkup check .env.example .env .env.development

Checking against source of truth: .env.example

  File: .env
  [SUCCESS] All 14 keys are present.

  File: .env.development
  [ERROR] Missing 2 keys:
    - GITHUB_TOKEN
    - SENDGRID_API_KEY