feat: script for setting orbit chain base gas

src/setL2BaseFee.ts

@@ -0,0 +1,109 @@
+import { PublicClient, WalletClient } from 'viem';
+import { getContract } from 'viem';
+import { validateParentChain } from './types/ParentChain';
+import L1AtomicTokenBridgeCreator from '@arbitrum/token-bridge-contracts/build/contracts/contracts/tokenbridge/ethereum/L1AtomicTokenBridgeCreator.sol/L1AtomicTokenBridgeCreator.json';
+import { Interface } from 'ethers/lib/utils';
+import { upgradeExecutor } from './contracts';
+import { upgradeExecutorEncodeFunctionData } from './upgradeExecutor';
+
+export type BaseFeeParams = {
+  parentChainClient: PublicClient;
+  orbitChainClient: PublicClient;
+  orbitChainWalletClient: WalletClient;
+  tokenBridgeCreatorAddress: `0x${string}`;
+  inboxAddress: `0x${string}`;
+};
+
+export type SetL2BaseFeeParams = {
+  l2BaseFee: string;
+};
+
+export type SetMinimumL2BaseFeeParams = {
+  minimumL2BaseFee: string;
+};
+
+export async function setL2BaseFee({
+  parentChainClient,
+  orbitChainClient,
+  orbitChainWalletClient,
+  tokenBridgeCreatorAddress,
+  inboxAddress,
+  l2BaseFee,
+}: BaseFeeParams & SetL2BaseFeeParams) {
+  validateParentChain(parentChainClient);
+  const account = orbitChainWalletClient.account?.address;
+
+  if (typeof account === 'undefined') {
+    throw new Error('account is undefined');
+  }
+
+  const arbOwner = '0x0000000000000000000000000000000000000070';
+  const upgradeExecutorProxyAddress = await getUpgradeExecutorProxyAddress(
+    tokenBridgeCreatorAddress,
+    inboxAddress,
+    orbitChainClient,
+  );
+
+  const upgradeExecutorProxy = getContract({
+    address: upgradeExecutorProxyAddress,
+    abi: upgradeExecutor.abi,
+    publicClient: orbitChainClient,
+    walletClient: orbitChainWalletClient,
+  });
+
+  const ABI = ['function setL2BaseFee(uint256 priceInWei)'];
+  const iface = new Interface(ABI);
+  const data = iface.encodeFunctionData('setMinimumL2BaseFee', [l2BaseFee]);
+
+  return await upgradeExecutorProxy.write.executeCall(arbOwner, data);
+}
+
+export async function setMinimumL2BaseFee({
+  parentChainClient,
+  orbitChainClient,
+  orbitChainWalletClient,
+  tokenBridgeCreatorAddress,
+  inboxAddress,
+  minimumL2BaseFee,
+}: BaseFeeParams & SetMinimumL2BaseFeeParams) {
+  validateParentChain(parentChainClient);
+  const account = orbitChainWalletClient.account?.address;
+
+  if (typeof account === 'undefined') {
+    throw new Error('account is undefined');
+  }
+
+  const arbOwner = '0x0000000000000000000000000000000000000070';
+  const upgradeExecutorProxyAddress = await getUpgradeExecutorProxyAddress(
+    tokenBridgeCreatorAddress,
+    inboxAddress,
+    orbitChainClient,
+  );
+
+  const upgradeExecutorProxy = getContract({
+    address: upgradeExecutorProxyAddress,
+    abi: upgradeExecutor.abi,
+    publicClient: orbitChainClient,
+    walletClient: orbitChainWalletClient,
+  });
+
+  const ABI = ['function setMinimumL2BaseFee(uint256 priceInWei)'];
+  const iface = new Interface(ABI);
+  const data = iface.encodeFunctionData('setMinimumL2BaseFee', [minimumL2BaseFee]);
+
+  return await upgradeExecutorProxy.write.executeCall(arbOwner, data);
+}
+
+async function getUpgradeExecutorProxyAddress(
+  tokenBridgeCreatorAddress: `0x${string}`,
+  inboxAddress: `0x${string}`,
+  publicClient: PublicClient,
+): Promise<`0x${string}`> {
+  const tokenBridgeCreator = getContract({
+    address: tokenBridgeCreatorAddress,
+    abi: L1AtomicTokenBridgeCreator.abi,
+    publicClient: publicClient,
+  });
+  const deployment: any = await tokenBridgeCreator.read.inboxToL2Deployment([inboxAddress]);
+  return deployment.upgradeExecutor as `0x${string}`;
+}