refactor(bridge config): delete chainID field (#134)

bridge/cmd/flags.go

@@ -28,14 +28,8 @@ var (
 	}
 
 	l1Flags = []cli.Flag{
-		&l1ChainIDFlag,
 		&l1UrlFlag,
 	}
-	l1ChainIDFlag = cli.IntFlag{
-		Name:  "l1.chainID",
-		Usage: "l1 chain id",
-		Value: 4,
-	}
 	l1UrlFlag = cli.StringFlag{
 		Name:  "l1.endpoint",
 		Usage: "The endpoint connect to l1chain node",
@@ -43,14 +37,8 @@ var (
 	}
 
 	l2Flags = []cli.Flag{
-		&l2ChainIDFlag,
 		&l2UrlFlag,
 	}
-	l2ChainIDFlag = cli.IntFlag{
-		Name:  "l2.chainID",
-		Usage: "l2 chain id",
-		Value: 53077,
-	}
 	l2UrlFlag = cli.StringFlag{
 		Name:  "l2.endpoint",
 		Usage: "The endpoint connect to l2chain node",

bridge/cmd/main.go

@@ -47,15 +47,9 @@ func main() {
 }
 
 func applyConfig(ctx *cli.Context, cfg *config.Config) {
-	if ctx.IsSet(l1ChainIDFlag.Name) {
-		cfg.L1Config.ChainID = ctx.Int64(l1ChainIDFlag.Name)
-	}
 	if ctx.IsSet(l1UrlFlag.Name) {
 		cfg.L1Config.Endpoint = ctx.String(l1UrlFlag.Name)
 	}
-	if ctx.IsSet(l2ChainIDFlag.Name) {
-		cfg.L2Config.ChainID = ctx.Int64(l2ChainIDFlag.Name)
-	}
 	if ctx.IsSet(l2UrlFlag.Name) {
 		cfg.L2Config.Endpoint = ctx.String(l2UrlFlag.Name)
 	}

bridge/config.json

@@ -1,7 +1,6 @@
 {
   "l1_config": {
     "confirmations": 6,
-    "chain_id": 4,
     "endpoint": "https://goerli.infura.io/v3/9aa3d95b3bc440fa88ea12eaa4456161",
     "l1_messenger_address": "0x0000000000000000000000000000000000000000",
     "start_height": 0,
@@ -25,7 +24,6 @@
   },
   "l2_config": {
     "confirmations": 1,
-    "chain_id": 53077,
     "proof_generation_freq": 1,
     "skipped_opcodes": [
       "CREATE2",

bridge/config/config.go

@@ -42,8 +42,6 @@ type SenderConfig struct {
 type L1Config struct {
 	// Confirmations block height confirmations number.
 	Confirmations uint64 `json:"confirmations"`
-	// l1 chainID.
-	ChainID int64 `json:"chain_id"`
 	// l1 eth node url.
 	Endpoint string `json:"endpoint"`
 	// The start height to sync event from layer 1
@@ -58,8 +56,6 @@ type L1Config struct {
 type L2Config struct {
 	// Confirmations block height confirmations number.
 	Confirmations uint64 `json:"confirmations"`
-	// l2geth chainId.
-	ChainID int64 `json:"chain_id"`
 	// l2geth node url.
 	Endpoint string `json:"endpoint"`
 	// The messenger contract address deployed on layer 2 chain.