Spielworks Hardhat tasks

This module exposes some useful Hardhat tasks.

Installation

Install the plugins via

npm install --save @spielworksdev/hardhat-plugin

Or add to package.json:

{
  "devDependencies": {
    "@nomicfoundation/hardhat-toolbox": "^3.0.0",
    "@spielworksdev/hardhat-plugin": "^2.0.0",
    "hardhat": "^2.17.0"
  }
}

and run npm i.

Then add this line to hardhat.config.ts to enable the plugin:

import '@spielworksdev/hardhat-plugin'

Features

Tasks

Deploy smart contract

A task to deploy a smart contract to a chain. The smart contract must be part of the project and is referenced by name.

Usage:

npx hardhat deploy-smart-contract --name $ContractName --arguments 0x...,4096 --verify

Arguments:

Name	Explanation
name	The name of the smart contract. This corresponds with the name in the solidity file.
arguments	Comma separated list of constructor arguments. Array arguments are semicolon separated.
verify	Flag to verify the deployed contract. Optional. Requires Etherscan/Polygonscan etc key to be set up in hardhat.config.ts

Deploy proxy

A task to deploy a TransparentUpgradeableProxy from OpenZeppelin to another smart contract.

Both the proxy solidity file and the proxied smart contract must be part of the project.

Usage:

npx hardhat deploy-proxy --address 0x... --proxy-owner 0x... --name $ProxiedContractName \
  --initializer-function $initialize --arguments 0x...,4096 --verify

Arguments:

Name	Explanation
address	The address of the implementation to proxy to
proxy-owner	The address owning the proxy (should be a deployed ProxyAdmin contract, but this is not required)
name	The name of the smart contract being proxied. This corresponds with the name in the solidity file.
proxy-name	The name of the proxy smart contract (defaults to TransparentUpgradeableProxy)
initializer-function	Name of a function in contract to call (constructor replacement)
arguments	Arguments to initializer-function, comma separated. Array arguemnts are semicolon separated.
verify	Flag to verify the proxy source code. Optional. Requires Etherscan/Polygonscan etc key to be set up in hardhat.config.ts