vyorkin / foundry2

My little foundry playground

Notes

Setup for VSCode

See this.

Gas

gas snapshot's are used to get a general feel for how much gas your contract will consume, or to compare gas usage before and after various optimizations.

forge snapshot

forge snapshot --diff .gas-snapshot

Debugging

forge test --debug "testSomething"

Profiles

Switch profiles using FOUNDRY_PROFILE env var.

Verification

verify:

forge verify-contract --chain-id 3 --compiler-version v0.8.13+commit.abaa5c0e --constructor-args $(cast abi-encode "constructor(string,string)" "Batman" "BAT") --num-of-optimizations 200 "0x83239abd51a2fd7066f8f1e92e464441f37d8854" src/NFT.sol:NFT "MNMYPJ5UKIBHQAQ5K61FJENN657HTP7IRK"

check:

forge verify-check --chain-id 3 "fmkuzwbnq7nk66mkfyftrw346agfktrwyvnptby8qqpmbvhg2z" "MNMYPJ5UKIBHQAQ5K61FJENN657HTP7IRK"

to check the exact commit of compiler for the --compiler-version flag:

~/.svm/0.8.13/solc-0.8.13 --version