BuildBear Time Advancement Plugin Tutorial

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

$ forge test

Format

$ forge fmt

Gas Snapshots

$ forge snapshot

Anvil

$ anvil

Deploy

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

Cast

$ cast <subcommand>

Help

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

Fork Test

Base Mainnet

forge test --match-path test/QuestManager/Base.QuestManagerTest.t.sol --fork-url "https://base.meowrpc.com" -vvv

Deploying

Polygon Amoy

forge script script/SignedQuestManager.Deploy.s.sol --rpc-url polygon_amoy --verify  --private-key $PRIVATE_KEY --broadcast

Base Sepolia

forge script script/testnet/Base.SignedQuestManager.Deploy.s.sol --rpc-url base_sepolia --verify  --private-key $PRIVATE_KEY --broadcast

ETH Sepolia

forge script script/testnet/Sepolia.SignedQuestManager.Deploy.s.sol --rpc-url eth_sepolia --verify  --private-key $PRIVATE_KEY --broadcast --legacy