started using chain-selectors

go.mod

@@ -45,6 +45,7 @@ require (
 	github.com/sagikazarmark/locafero v0.3.0 // indirect
 	github.com/sagikazarmark/slog-shim v0.1.0 // indirect
 	github.com/shirou/gopsutil v3.21.11+incompatible // indirect
+	github.com/smartcontractkit/chain-selectors v1.0.17 // indirect
 	github.com/sourcegraph/conc v0.3.0 // indirect
 	github.com/spf13/afero v1.10.0 // indirect
 	github.com/spf13/cast v1.5.1 // indirect

go.sum

@@ -308,6 +308,8 @@ github.com/sagikazarmark/slog-shim v0.1.0 h1:diDBnUNK9N/354PgrxMywXnAwEr1QZcOr6g
 github.com/sagikazarmark/slog-shim v0.1.0/go.mod h1:SrcSrq8aKtyuqEI1uvTDTK1arOWRIczQRv+GVI1AkeQ=
 github.com/shirou/gopsutil v3.21.11+incompatible h1:+1+c1VGhc88SSonWP6foOcLhvnKlUeu/erjjvaPEYiI=
 github.com/shirou/gopsutil v3.21.11+incompatible/go.mod h1:5b4v6he4MtMOwMlS0TUMTu2PcXUg8+E1lC7eC3UO/RA=
+github.com/smartcontractkit/chain-selectors v1.0.17 h1:otOlYUnutS8oQBEAi9RLQICqZP0Nxy0k8vOZuSMJa4w=
+github.com/smartcontractkit/chain-selectors v1.0.17/go.mod h1:d4Hi+E1zqjy9HqMkjBE5q1vcG9VGgxf5VxiRHfzi2kE=
 github.com/sourcegraph/conc v0.3.0 h1:OQTbbt6P72L20UqAkXXuLOj79LfEanQ+YQFNpLA9ySo=
 github.com/sourcegraph/conc v0.3.0/go.mod h1:Sdozi7LEKbFPqYX2/J+iBAM6HpqSLTASQIKqDmF7Mt0=
 github.com/spf13/afero v1.10.0 h1:EaGW2JJh15aKOejeuJ+wpFSHnbd7GE6Wvp3TsNhb6LY=

pkg/timelock/operations.go

@@ -10,6 +10,7 @@ import (
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/crypto"
+	chainselectors "github.com/smartcontractkit/chain-selectors"
 	"github.com/smartcontractkit/timelock-worker/pkg/timelock/contract"
 )
 
@@ -64,7 +65,7 @@ func (tw *Worker) executeCallSchedule(ctx context.Context, c *contract.TimelockT
 	}
 
 	// if chainId is zksync-testnet or mainnet use custom gasPrice to enforce legacy tx
-	if chainID.Cmp(big.NewInt(300)) == 0 || chainID.Cmp(big.NewInt(324)) == 0 {
+	if chainID.Cmp(new(big.Int).SetUint64(chainselectors.ETHEREUM_MAINNET_ZKSYNC_1.EvmChainID)) == 0 || chainID.Cmp(new(big.Int).SetUint64(chainselectors.ETHEREUM_TESTNET_SEPOLIA_ZKSYNC_1.EvmChainID)) == 0 {
 		txOpts.GasPrice = big.NewInt(1000000000) // gasPrice set to 1 gwei
 	}