Firestore Import Export

A script that help to import in Cloud Firestore

Requirements

You need NODE or something that can run JAVASCRIPT (JS) file.

Get serviceAccount JSON file from Project Setting > SERVICE ACCOUNTS in Firebase Console

And change json file name to: serviceAccountKey.json

Setting Up

Download or clone this repository

git clone https://github.com/khuongln-1346/firestore-import-export.git

Install NPM packages

npm install

Import data to Firestore

This will import a collection to Firestore will overwrite any documents in that collection with matching id's to those in your json.

The date, geo and autoid arguments is optional.

If you have date type, location type in your JSON, please add fields to the command line.

If you need to import data with auto document ID, please add autoid=true to the command line. Default autoid=false

node import.js import-to-firestore.json date=created_at,updated_at geo=location autoid=true

Sample from import-to-firestore.json. "test" will be the sub collection name. The date type will have _seconds and _nanoseconds in it.

{
  "/parents/child/test": {
    "first-key": {
      "email": "test@example.com",
      "test_number": 1,
      "test_array": [
        "value1",
        "value2",
        "value3"
      ],
      "website": "example.com",
      "custom": {
        "firstName": "Naruto",
        "lastName": "Uzumaki"
      },
      "created_at": {
        "_seconds": 1534046400,
        "_nanoseconds": 0
      },
      "updated_at": {
        "_seconds": 1534046400,
        "_nanoseconds": 0
      },
      "location": {
        "_latitude": 49.290683,
        "_longitude": -123.133956
      }
    },
    "second-key": {
      "email": "hi@example.com",
      "website": "google.com",
      "custom": {
        "firstName": "Harry",
        "lastName": "Potter"
      },
      "created_at": {
        "_seconds": 1534046400,
        "_nanoseconds": 0
      },
      "updated_at": {
        "_seconds": 1534046400,
        "_nanoseconds": 0
      },
      "location": {
        "_latitude": 49.290683,
        "_longitude": -123.133956
      }
    }
  }
}

If you have any recommendation or question, please create an issue. Thanks,

Thanks to

https://github.com/dalenguyen/firestore-import-export