/Star-Wars-Cat

Primary LanguageSolidity

contract project

install nodejs

Node.js

using with hardhat

install hardhat (unnecessary)

Hardhat | Ethereum development environment for professionals by Nomic Labs

$ npm install --save-dev hardhat
$ npx hardhat

install hardhat-upgrades plugin (unnecessary)

Hardhat | Ethereum development environment for professionals by Nomic Labs

$ npm install --save-dev @openzeppelin/hardhat-upgrades

edit hardhat.config.js adding follow

// hardhat upgrade plugins
require('@nomiclabs/hardhat-ethers');
require('@openzeppelin/hardhat-upgrades');

install pkg

$ npm install

edit config

hardhat.config.js
.env.js
.secret.js