Hardhat Starter Pack

Hardhat Starter Pack is a Hardhat deployment stack for Harmony featuring:

• hardhat-deploy for smart contract deployments
• solidity-coverage for smart contract code coverage analysis
• hardhat-typechain for smart contract static typing
• mocha for testing
• eslint for linting
• prettier for code formatting

The starter pack is preconfigured to deploy to Harmony's localnet, testnet and mainnet networks.

Installation

git clone https://github.com/harmony-one/hardhat-starter-pack.git
cd hardhat-starter-pack
yarn install

Modify .env and replace "ENTER_PRIVATE_KEY_HERE" for each network with the respective private key you want to use when deploying contracts.

Usage

Compilation

yarn compile

Coverage

yarn coverage

Deployment

Hardhat

Terminal window #1:

yarn hardhat node

Terminal window #2:

yarn void:deploy

Harmony Localnet

Deploying to localnet requires that you have a Harmony node running at http://localhost:9500.

yarn localnet:deploy

Harmony Testnet

yarn testnet:deploy

Harmony Mainnet

yarn mainnet:deploy

Clean slate

The starter pack includes a TestToken.sol contract that is used as an example for deployments and tests.

When you've verified that deployments work using the TestToken.sol contract you can remove it, its deployment steps and tests by running:

./clean.sh && rm -rf clean.sh

You should now have a clean slate for you to use for your projects.

Attribution

This starter pack was largely inspired by Ronan Sandford's hardhat-deploy-ts-test.