Foundry

Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.

Foundry consists of:

• Forge: Ethereum testing framework (like Truffle, Hardhat and DappTools).
• Cast: Swiss army knife for interacting with EVM smart contracts, sending transactions and getting chain data.
• Anvil: Local Ethereum node, akin to Ganache, Hardhat Network.
• Chisel: Fast, utilitarian, and verbose solidity REPL.

Documentation

https://book.getfoundry.sh/

Usage

Build

$ forge build

Test

$ source .env && forge test -vv

Format

$ forge fmt

Gas Snapshots

$ forge snapshot

Anvil

$ source .env && anvil --fork-url $FORK_URL

Deploy

$ forge script script/Counter.s.sol:CounterScript --rpc-url <your_rpc_url> --private-key <your_private_key>

Deploy Dev

$ source .env && forge script script/Deploy.s.sol:Deploy --rpc-url $RPC_URL --private-key $PRIVATE_KEY --optimize --broadcast

Cast

$ cast <subcommand>

Help

$ forge --help
$ anvil --help
$ cast --help