Firebase User Importer

This project is a Node.js script that allows you to import user data from Firebase Authentication using the Firebase Admin SDK.

Prerequisites

Before running this script, make sure you have completed the following steps:

Download the Firebase Admin SDK service account key from the Firebase console.
Save the service account key JSON file to a secure location in your project directory.

To install the necessary dependencies, follow these steps:

If you don't have npm installed, you can install it by running the following command in your terminal:
```
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
```
Next install Node.js by running the following command in your terminal:
```
brew install node
```

Clone this repository to your local machine and install the required dependencies by running the following command:

npm install

Assign variable serviceAccount with the service account key JSON file path in the index.js file.

const serviceAccount = require('path/to/serviceAccountKey.json');

To run the script, use the following command:

npm start

The script will import the user Authentication data from Firebase to the outputfile variable value in the root directory of the project.