https://javascript.plainenglish.io/automate-importing-data-to-firestore-836b0a2cdcfd
- data.json : Contains the data you want to push.
- service.json : service account JSON File you got after creating firebase service account.
- index.js : NodeJS script to automate data insertion.
git clone https:github.com/xtremeandroid/JSONToFirebase
cd JSONToFirebase
npm install
node index.js
- Copy your own data.json and service.json before running the script
- insert your databaseURL from Firebase in Index.js
- change the collection name according to your needs
CLICK on Generate Private Key , It will download the JSON File, Rename it to service.json and copy it to the root directory
'databaseURL': 'https://xxxxx.firebaseio.com' (replace the xx part with database name)