@luxdefi/hardhat
v2.0.2
Published
Common test utilities for hardhat development
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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