Export/Import Firestore Database Collection

1. Clone project.
2. Install node_modules

npm install --save

Usage

1. Export collection
   node import.js [Path to Service Account Key] [Database URL] [Collection Name]

node export.js ./serviceAccountKey.json https://test.firebaseio.com test_db

2. Import collection
   node import.js [Path to Service Account Key] [Database URL] [Collection JSON File Name]

node import.js ./serviceAccountKey.json https://test.firebaseio.com test_db