feat: Add roller config set hub-rpc (#532)

cmd/config/set/hub_rpc.go

@@ -0,0 +1,21 @@
+package set
+
+import (
+	"github.com/dymensionxyz/roller/config"
+	"github.com/dymensionxyz/roller/relayer"
+	"github.com/dymensionxyz/roller/sequencer"
+	"github.com/dymensionxyz/roller/utils"
+)
+
+func setHubRPC(rlpCfg config.RollappConfig, value string) error {
+	rlpCfg.HubData.RPC_URL = value
+	if err := config.WriteConfigToTOML(rlpCfg); err != nil {
+		return err
+	}
+	if err := relayer.UpdateRlyConfigValue(rlpCfg, []string{"chains", rlpCfg.HubData.ID, "value", "rpc-addr"},
+		value); err != nil {
+		return err
+	}
+	dymintTomlPath := sequencer.GetDymintFilePath(rlpCfg.Home)
+	return utils.UpdateFieldInToml(dymintTomlPath, "node_address", value)
+}

cmd/config/set/set.go

@@ -16,6 +16,7 @@ var keyUpdateFuncs = map[string]func(cfg config.RollappConfig, value string) err
 	"rollapp-ws-port":      setWSPort,
 	"rollapp-grpc-port":    setGRPCPort,
 	"da":                   setDA,
+	"hub-rpc":              setHubRPC,
 }
 
 func Cmd() *cobra.Command {