wormhole-foundation_wormhole/ethereum/anvil_fork

#!/usr/bin/env bash

set -euo pipefail

# This script forks a chain using anvil with the mnemonic that is used in the
# testing environment.

# It's a wrapper around anvil using Docker.
# In an ideal world, we could just use anvil directly, but there are regular
# upstream breaking changes in the nightly builds, and binaries of older
# versions are deleted frequently from their GitHub. The Docker releases are
# available for longer, so we just use those here.

if [ -z "$1" ]; then
  echo "Usage: $0 <chain name>" >&2
  exit 1
fi

CHAIN_NAME="$1"

# This is a known-to-be-working build.
DOCKER_IMAGE="ghcr.io/foundry-rs/foundry:nightly-0d4468765c264d00ac961275fe176ce003d3e4ca@sha256:88fe2ea1005b9a3a7f8068645fef4cfb0fa7c16a5dd3b35582c70a1e36d16c25"

docker run --rm -i -p 8545:8545 $DOCKER_IMAGE  "anvil --host 0.0.0.0 --base-fee 0 --fork-url $(worm rpc mainnet $CHAIN_NAME) --mnemonic 'myth like bonus scare over problem client lizard pioneer submit female collect'"