fix(zksync): enable contract and account deployment using create2 (#3162)

Author: danijelTxFusion

.changeset/fresh-needles-design.md

@@ -0,0 +1,5 @@
+---
+"viem": patch
+---
+
+Provided deployment of accounts and contracts using `create2`

src/zksync/actions/deployContract.test.ts

@@ -5,7 +5,7 @@ import { privateKeyToAccount } from '../../accounts/privateKeyToAccount.js'
 
 import { deployContract } from './deployContract.js'
 
-import { anvilZksync } from '../../../test/src/anvil.js'
+import { anvilZksync } from '~test/src/anvil.js'
 import type { EIP1193RequestFn } from '../../index.js'
 import type { DeployContractParameters } from './deployContract.js'
 
@@ -51,3 +51,14 @@ test('args: factoryDeps', async () => {
     `"0x9afe47f3d95eccfc9210851ba5f877f76d372514a26b48bad848a07f77c33b87"`,
   )
 })
+
+test('create2', async () => {
+  expect(
+    await deployContract(client, {
+      ...base,
+      deploymentType: 'create2',
+    }),
+  ).toMatchInlineSnapshot(
+    `"0x9afe47f3d95eccfc9210851ba5f877f76d372514a26b48bad848a07f77c33b87"`,
+  )
+})

src/zksync/actions/deployContract.ts

@@ -7,7 +7,10 @@ import type { Transport } from '../../clients/transports/createTransport.js'
 import type { ErrorType } from '../../errors/utils.js'
 import type { ContractConstructorArgs } from '../../types/contract.js'
 import type { Hash, Hex } from '../../types/misc.js'
-import { contractDeployerAddress } from '../constants/address.js'
+import {
+  contract2FactoryAddress,
+  contractDeployerAddress,
+} from '../constants/address.js'
 import type { ChainEIP712 } from '../types/chain.js'
 import type { ContractDeploymentType } from '../types/contract.js'
 import {
@@ -45,7 +48,7 @@ export type DeployContractErrorType =
  *
  * - Docs: https://viem.sh/docs/contract/deployContract
  *
- * @param client - Client to use
+ * @param walletClient - Client to use
  * @param parameters - {@link DeployContractParameters}
  * @returns The [Transaction](https://viem.sh/docs/glossary/terms#transaction) hash. {@link DeployContractReturnType}
  *
@@ -97,7 +100,10 @@ export function deployContract<
   return sendEip712Transaction(walletClient, {
     ...request,
     data,
-    to: contractDeployerAddress,
+    to:
+      deploymentType === 'create2' || deploymentType === 'create2Account'
+        ? contract2FactoryAddress
+        : contractDeployerAddress,
   } as unknown as SendEip712TransactionParameters<
     chain,
     account,

src/zksync/constants/address.ts

@@ -1,6 +1,9 @@
 export const contractDeployerAddress =
   '0x0000000000000000000000000000000000008006' as const
 
+export const contract2FactoryAddress =
+  '0x0000000000000000000000000000000000010000' as const
+
 export const legacyEthAddress =
   '0x0000000000000000000000000000000000000000' as const