/
layer_two.go
46 lines (35 loc) · 1.07 KB
/
layer_two.go
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package genesis
import (
"github.com/ethereum-optimism/optimism/state-surgery/hardhat"
"github.com/ethereum-optimism/optimism/state-surgery/state"
"github.com/ethereum/go-ethereum"
"github.com/ethereum/go-ethereum/core"
)
// BuildOptimismGenesis
func BuildOptimismGenesis(hh *hardhat.Hardhat, config *DeployConfig, chain ethereum.ChainReader) (*core.Genesis, error) {
genesis, err := NewL2Genesis(config, chain)
if err != nil {
return nil, err
}
db := state.NewMemoryStateDB(genesis)
if config.FundDevAccounts {
FundDevAccounts(db)
}
// TODO(tynes): need a function for clearing old, unused storage slots.
// Each deployed contract on L2 needs to have its existing storage
// inspected and then cleared if they are no longer used.
if err := SetProxies(hh, db); err != nil {
return nil, err
}
storage, err := NewStorageConfig(hh, config, chain)
if err != nil {
return nil, err
}
if err := SetImplementations(hh, db, storage); err != nil {
return nil, err
}
if err := MigrateDepositHashes(hh, db); err != nil {
return nil, err
}
return db.Genesis(), nil
}