@luxdefi/hardhat v2.0.2

hardhat-framework

This package helps configuring a repo for hardhat development the Boring way. This is very opinionated :)

Creating a new project

We will do this using the yarn package manager, starting with:

yarn init yarn add --dev boringcrypto/hardhat-framework yarn boring init

Setting up your .env

You can include your environment variables in a .env file in the root of your repo. Alternatively you can set an actual environment variable called DOTENV_PATH to point to a central .env file to be used. This way you can use the same environment settings accross multiple projects.

Some useful settings:

ALCHEMY_API_KEY=
COINMARKETCAP_API_KEY=
HARDHAT_NETWORK=hardhat
HARDHAT_MAX_MEMORY=4096
HARDHAT_SHOW_STACK_TRACES=true
HARDHAT_VERBOSE=true

Goals

• Compile solidity contracts yarn compile

• Run hardhat as ETH mainnet fork yarn hardhat node

• Create typescript binding for all contracts automatic on compile

• Run coverage check yarn hardhat coverage

• Run gas report

• Flatten contracts correctly
• Handle deployments of flattened contract
• Verify on Etherscan
• Auto-run prettier on pre-commit
• Code completion in tests and scripts
• Mainnet forking fixed to the block 6 blocks before the current one

Recommended VSCode extentions

• solidity - Juan Blanco
• Mocha Test Explorer - Holger Benl
• Vue Language Features (Volar) - Johnson Chu