op-chain-ops: rewrite checkl2 in go

Migrate away from the hh version of check-l2 to a go implementation.
The go implementation is much faster so this will help to reduce time
in CI. It also removes the final dep on hh in the contracts-bedrock
package.

.circleci/config.yml

@@ -861,8 +861,8 @@ jobs:
                   make devnet-up-deploy
             - run:
                 name: Check L2 config
-                command: npx hardhat check-l2 --network devnetL1 --l2-rpc-url http://localhost:9545 --l1-rpc-url http://localhost:8545
-                working_directory: packages/contracts-bedrock
+                command: go run cmd/check-l2/main.go --l2-rpc-url http://localhost:9545 --l1-rpc-url http://localhost:8545
+                working_directory: op-chain-ops
             - run:
                 name: Deposit ERC20 through the bridge
                 command: timeout 8m npx hardhat deposit-erc20 --network devnetL1 --l1-contracts-json-path ../../.devnet/sdk-addresses.json
@@ -907,13 +907,8 @@ jobs:
                   make devnet-up
             - run:
                 name: Check L2 config
-                command: |
-                  npx hardhat check-l2 \
-                    --network devnetL1 \
-                    --l2-rpc-url http://localhost:9545 \
-                    --l1-rpc-url http://localhost:8545 \
-                    --l2-output-oracle-address 0x6900000000000000000000000000000000000000
-                working_directory: packages/contracts-bedrock
+                command: go run cmd/check-l2/main.go --l2-rpc-url http://localhost:9545 --l1-rpc-url http://localhost:8545
+                working_directory: op-chain-ops
             - run:
                 name: Deposit ERC20 through the bridge
                 command: timeout 10m npx hardhat deposit-erc20 --network devnetL1

op-chain-ops/genesis/helpers.go

@@ -21,7 +21,7 @@ var (
 	// l1PredeployNamespace represents the namespace of L1 predeploys
 	l1PredeployNamespace = common.HexToAddress("0x6900000000000000000000000000000000000000")
 	// bigL2PredeployNamespace represents the predeploy namespace as a big.Int
-	bigL2PredeployNamespace = new(big.Int).SetBytes(l2PredeployNamespace.Bytes())
+	BigL2PredeployNamespace = new(big.Int).SetBytes(l2PredeployNamespace.Bytes())
 	// bigL1PredeployNamespace represents the predeploy namespace as a big.Int
 	bigL1PredeployNamespace = new(big.Int).SetBytes(l1PredeployNamespace.Bytes())
 	// bigCodeNamespace represents the predeploy namespace as a big.Int

op-chain-ops/genesis/layer_two.go

@@ -36,7 +36,7 @@ func BuildL2Genesis(config *DeployConfig, l1StartBlock *types.Block) (*core.Gene
 	}
 
 	// Set up the proxies
-	err = setProxies(db, predeploys.ProxyAdminAddr, bigL2PredeployNamespace, 2048)
+	err = setProxies(db, predeploys.ProxyAdminAddr, BigL2PredeployNamespace, 2048)
 	if err != nil {
 		return nil, err
 	}

op-chain-ops/util/util.go

+package util
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/ethclient"
+	"github.com/ethereum/go-ethereum/ethclient/gethclient"
+	"github.com/ethereum/go-ethereum/rpc"
+	"github.com/urfave/cli/v2"
+)
+
+var (
+	// EIP1976ImplementationSlot
+	EIP1967ImplementationSlot = common.HexToHash("0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc")
+	// EIP1967AdminSlot
+	EIP1967AdminSlot = common.HexToHash("0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103")
+)
+
+// clients represents a set of initialized RPC clients
+type Clients struct {
+	L1Client     *ethclient.Client
+	L2Client     *ethclient.Client
+	L1RpcClient  *rpc.Client
+	L2RpcClient  *rpc.Client
+	L1GethClient *gethclient.Client
+	L2GethClient *gethclient.Client
+}
+
+// NewClients will create new RPC clients from a CLI context
+func NewClients(ctx *cli.Context) (*Clients, error) {
+	clients := Clients{}
+
+	l1RpcURL := ctx.String("l1-rpc-url")
+	if l1RpcURL != "" {
+		l1Client, err := ethclient.Dial(l1RpcURL)
+		if err != nil {
+			return nil, fmt.Errorf("cannot dial L1: %w", err)
+		}
+		clients.L1Client = l1Client
+
+		l1RpcClient, err := rpc.DialContext(context.Background(), l1RpcURL)
+		if err != nil {
+			return nil, err
+		}
+		clients.L1RpcClient = l1RpcClient
+		clients.L1GethClient = gethclient.New(l1RpcClient)
+	}
+
+	l2RpcURL := ctx.String("l2-rpc-url")
+	if l2RpcURL != "" {
+		l2Client, err := ethclient.Dial(l2RpcURL)
+		if err != nil {
+			return nil, fmt.Errorf("cannot dial L2: %w", err)
+		}
+		clients.L2Client = l2Client
+
+		l2RpcClient, err := rpc.DialContext(context.Background(), l2RpcURL)
+		if err != nil {
+			return nil, err
+		}
+		clients.L2RpcClient = l2RpcClient
+		clients.L2GethClient = gethclient.New(l2RpcClient)
+	}
+
+	return &clients, nil
+}
+
+// ClientsFlags represent the flags associated with creating RPC clients.
+var ClientsFlags = []cli.Flag{
+	&cli.StringFlag{
+		Name:     "l1-rpc-url",
+		Required: true,
+		Usage:    "L1 RPC URL",
+		EnvVars:  []string{"L1_RPC_URL"},
+	},
+	&cli.StringFlag{
+		Name:     "l2-rpc-url",
+		Required: true,
+		Usage:    "L2 RPC URL",
+		EnvVars:  []string{"L2_RPC_URL"},
+	},
+}
+
+// Addresses represents the address values of various contracts. The values can
+// be easily populated via a [cli.Context].
+type Addresses struct {
+	AddressManager            common.Address
+	OptimismPortal            common.Address
+	L1StandardBridge          common.Address
+	L1CrossDomainMessenger    common.Address
+	CanonicalTransactionChain common.Address
+	StateCommitmentChain      common.Address
+}
+
+// AddressesFlags represent the flags associated with address parsing.
+var AddressesFlags = []cli.Flag{
+	&cli.StringFlag{
+		Name:    "address-manager-address",
+		Usage:   "AddressManager address",
+		EnvVars: []string{"ADDRESS_MANAGER_ADDRESS"},
+	},
+	&cli.StringFlag{
+		Name:    "optimism-portal-address",
+		Usage:   "OptimismPortal address",
+		EnvVars: []string{"OPTIMISM_PORTAL_ADDRESS"},
+	},
+	&cli.StringFlag{
+		Name:    "l1-standard-bridge-address",
+		Usage:   "L1StandardBridge address",
+		EnvVars: []string{"L1_STANDARD_BRIDGE_ADDRESS"},
+	},
+	&cli.StringFlag{
+		Name:    "l1-crossdomain-messenger-address",
+		Usage:   "L1CrossDomainMessenger address",
+		EnvVars: []string{"L1_CROSSDOMAIN_MESSENGER_ADDRESS"},
+	},
+	&cli.StringFlag{
+		Name:    "canonical-transaction-chain-address",
+		Usage:   "CanonicalTransactionChain address",
+		EnvVars: []string{"CANONICAL_TRANSACTION_CHAIN_ADDRESS"},
+	},
+	&cli.StringFlag{
+		Name:    "state-commitment-chain-address",
+		Usage:   "StateCommitmentChain address",
+		EnvVars: []string{"STATE_COMMITMENT_CHAIN_ADDRESS"},
+	},
+}
+
+// NewAddresses populates an Addresses struct given a [cli.Context].
+// This is useful for writing scripts that interact with smart contracts.
+func NewAddresses(ctx *cli.Context) (*Addresses, error) {
+	var addresses Addresses
+	var err error
+
+	addresses.AddressManager, err = parseAddress(ctx, "address-manager-address")
+	if err != nil {
+		return nil, err
+	}
+	addresses.OptimismPortal, err = parseAddress(ctx, "optimism-portal-address")
+	if err != nil {
+		return nil, err
+	}
+	addresses.L1StandardBridge, err = parseAddress(ctx, "l1-standard-bridge-address")
+	if err != nil {
+		return nil, err
+	}
+	addresses.L1CrossDomainMessenger, err = parseAddress(ctx, "l1-crossdomain-messenger-address")
+	if err != nil {
+		return nil, err
+	}
+	addresses.CanonicalTransactionChain, err = parseAddress(ctx, "canonical-transaction-chain-address")
+	if err != nil {
+		return nil, err
+	}
+	addresses.StateCommitmentChain, err = parseAddress(ctx, "state-commitment-chain-address")
+	if err != nil {
+		return nil, err
+	}
+	return &addresses, nil
+}
+
+// parseAddress will parse a [common.Address] from a [cli.Context] and return
+// an error if the configured address is not correct.
+func parseAddress(ctx *cli.Context, name string) (common.Address, error) {
+	value := ctx.String(name)
+	if value == "" {
+		return common.Address{}, nil
+	}
+	if !common.IsHexAddress(value) {
+		return common.Address{}, fmt.Errorf("invalid address: %s", value)
+	}
+	return common.HexToAddress(value), nil
+}

packages/contracts-bedrock/tasks/index.ts

 import './solidity'
-import './check-l2'
 import './generate-deploy-config'