@dfuse/migrator-client

dfuseeos migrator client

A quick tool that allows you to manipulate exported chain data. The chain data must be exported via dfuseeos migrate CMD

Overview

This framework will walk all the accounts, and table/scope pairs and pass each element to a callback function, at which point you can manipulate, edit and or delete data. Then the framework will save the data in a new directory

the run.ts contains a detail example of how to manipulate the data

Installation & Usage

Using yarn:

Install the dependency

yarn add @dfuse/migrator-client

Loop through elements in your migration data to manipulate it

const { Migrator } = require("@dfuse/migrator-client")

const migrator = new Migrator("iput-data", "out")
migrator.Migrate((element) => {
    console.log("received a new element to manipulate)
    return element
})

Examples & Development

If you want to familiarize yourself with the project, you can start by forking the repository and cloning it in your local development environment. The project requires Node.js to be installed on your machine.

After cloning the repository, install the dependencies by running the following command in the directory of your cloned repository:

yarn install

You will need to link the project so that the example uses your local cloned repo as the library and not the one published to npm

yarn link
yarn link "@dfuse/migrator-client"

You can run the existing tests to see if everything is okay by executing:

yarn run:example

You can run the node example with

node examples/runjs.js

Building and Releasing

To build and publish to NPM you can use the following command. It will build the lib, and push it to github yarn publish:latest