Foundry x Hardhat

Use this template for easy setup of a smart contract workstation - combine hardhat and foudry functionality with ease. Using vanilla JS (no typescript, unlike most current alternative templates).

Installation

Follow the link to make sure you fetch yourself the latest version of foundry.

Setup

yarn install
forge install

Available Commands

Hardhat functionality cookbook:

yarn hardhat compile
yarn hardhat test

In order to run a local mock node and deploy your contract you can use the following:

yarn hardhat node 
yarn hardhat run scripts/deploy-samplenft.js --network localhost

Forge:

forge build
forge test

To forge tests with higher verbosity use -vvv flag (prints out traces for failing tests), and -vvvv for max verbosity.

To run gas report use --gas-report

Key Directory Structure

.
├── 📂 artifacts/ - build artifacts produced by hardhat
├── 📂 lib/ - foundry dependencies (as git submodules)
├── 📂 node_modules/ - hardhat npm style dependencies 
├── 📂 out/ - build artifacts produced by forge
├── 📂 scripts/ - hardhat scripts
├── 📂 src/
│   ├── 📂 contracts/ - contracts source code
│   └── 📂 test/ - foundry Solidity tests
├── 📂 test/ - hardhat JS/TS tests

Feedback & Issues

Feel free to flag it up in issues if something isn't working right or something isn't clear for you. Please use at your own risk and make sure to suggest any upgrades/fixes, this template will always remain WIP as long as both hardhat and foundry keep developing.