Add ZK env (#79)

Follows smartcontractkit/chainlink#17436

Author: ilanolkies

deployment/environment.go

@@ -13,6 +13,9 @@ import (
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/rpc"
+	"github.com/zksync-sdk/zksync2-go/accounts"
+	"github.com/zksync-sdk/zksync2-go/clients"
+
 	"github.com/smartcontractkit/chainlink-common/pkg/logger"
 	csav1 "github.com/smartcontractkit/chainlink-protos/job-distributor/v1/csa"
 	jobv1 "github.com/smartcontractkit/chainlink-protos/job-distributor/v1/job"
@@ -52,6 +55,11 @@ type Chain struct {
 	// Users are a set of keys that can be used to interact with the chain.
 	// These are distinct from the deployer key.
 	Users []*bind.TransactOpts
+
+	// ZK deployment specifics
+	IsZkSyncVM          bool
+	ClientZkSyncVM      *clients.Client
+	DeployerKeyZkSyncVM *accounts.Wallet
 }
 
 func (c Chain) String() string {

deployment/helpers.go

@@ -12,6 +12,7 @@ import (
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/rpc"
+
 	chain_selectors "github.com/smartcontractkit/chain-selectors"
 	"github.com/smartcontractkit/chainlink-common/pkg/logger"
 )
@@ -128,10 +129,13 @@ func DeployContract[C any](
 		lggr.Errorw("Failed to deploy contract", "chain", chain.String(), "err", contractDeploy.Err)
 		return nil, contractDeploy.Err
 	}
-	_, err := chain.Confirm(contractDeploy.Tx)
-	if err != nil {
-		lggr.Errorw("Failed to confirm deployment", "chain", chain.String(), "Contract", contractDeploy.Tv.String(), "err", err)
-		return nil, err
+	var err error
+	if !chain.IsZkSyncVM {
+		_, err = chain.Confirm(contractDeploy.Tx)
+		if err != nil {
+			lggr.Errorw("Failed to confirm deployment", "chain", chain.String(), "Contract", contractDeploy.Tv.String(), "err", err)
+			return nil, err
+		}
 	}
 	lggr.Infow("Deployed contract", "Contract", contractDeploy.Tv.String(), "addr", contractDeploy.Address, "chain", chain.String())
 	err = addressBook.Save(chain.Selector, contractDeploy.Address.String(), contractDeploy.Tv)

go.mod

@@ -16,6 +16,7 @@ require (
 	github.com/smartcontractkit/chainlink-protos/job-distributor v0.10.0
 	github.com/smartcontractkit/mcms v0.16.1
 	github.com/stretchr/testify v1.10.0
+	github.com/zksync-sdk/zksync2-go v1.0.0
 	go.uber.org/zap v1.27.0
 	golang.org/x/exp v0.0.0-20250408133849-7e4ce0ab07d0
 )
@@ -27,6 +28,10 @@ require (
 	github.com/andres-erbsen/clock v0.0.0-20160526145045-9e14626cd129 // indirect
 	github.com/bits-and-blooms/bitset v1.17.0 // indirect
 	github.com/blendle/zapdriver v1.3.1 // indirect
+	github.com/btcsuite/btcd v0.24.0 // indirect
+	github.com/btcsuite/btcd/btcec/v2 v2.3.4 // indirect
+	github.com/btcsuite/btcd/btcutil v1.1.5 // indirect
+	github.com/btcsuite/btcd/chaincfg/chainhash v1.1.0 // indirect
 	github.com/coder/websocket v1.8.12 // indirect
 	github.com/consensys/bavard v0.1.22 // indirect
 	github.com/consensys/gnark-crypto v0.14.0 // indirect
@@ -63,14 +68,17 @@ require (
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/mostynb/zstdpool-freelist v0.0.0-20201229113212-927304c0c3b1 // indirect
 	github.com/mr-tron/base58 v1.2.0 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
 	github.com/shirou/gopsutil v3.21.11+incompatible // indirect
 	github.com/smartcontractkit/libocr v0.0.0-20250220133800-f3b940c4f298 // indirect
 	github.com/spf13/cast v1.7.1 // indirect
+	github.com/stephenlacy/go-ethereum-hdwallet v0.0.0-20230913225845-a4fa94429863 // indirect
 	github.com/streamingfast/logging v0.0.0-20230608130331-f22c91403091 // indirect
 	github.com/supranational/blst v0.3.14 // indirect
 	github.com/tklauser/go-sysconf v0.3.15 // indirect
 	github.com/tklauser/numcpus v0.10.0 // indirect
+	github.com/tyler-smith/go-bip39 v1.1.0 // indirect
 	github.com/yusufpapurcu/wmi v1.2.3 // indirect
 	go.mongodb.org/mongo-driver v1.12.2 // indirect
 	go.uber.org/multierr v1.11.0 // indirect