[wip] update mods

rm makefile

cmd/root.go

@@ -156,10 +156,10 @@ func init() {
 	rootCmd.PersistentFlags().Bool("prom-db-stats", false, "enables prometheus db stats")
 	rootCmd.PersistentFlags().Bool("prom-metrics", false, "enable prometheus metrics")
 
-	rootCmd.PersistentFlags().Bool("prerun-include-block", true, "include block data in the statediff payload")
+	rootCmd.PersistentFlags().Bool("run-include-block", true, "include block data in the statediff payload")
-	rootCmd.PersistentFlags().Bool("prerun-include-receipts", true, "include receipts in the statediff payload")
+	rootCmd.PersistentFlags().Bool("run-include-receipts", true, "include receipts in the statediff payload")
-	rootCmd.PersistentFlags().Bool("prerun-include-td", true, "include td in the statediff payload")
+	rootCmd.PersistentFlags().Bool("run-include-td", true, "include td in the statediff payload")
-	rootCmd.PersistentFlags().Bool("prerun-include-code", true, "include code and codehash mappings in statediff payload")
+	rootCmd.PersistentFlags().Bool("run-include-code", true, "include code and codehash mappings in statediff payload")
 
 	viper.BindPFlag("server.httpPath", rootCmd.PersistentFlags().Lookup("http-path"))
 	viper.BindPFlag("server.ipcPath", rootCmd.PersistentFlags().Lookup("ipc-path"))
@@ -208,10 +208,10 @@ func init() {
 	viper.BindPFlag("prom.dbStats", rootCmd.PersistentFlags().Lookup("prom-db-stats"))
 	viper.BindPFlag("prom.metrics", rootCmd.PersistentFlags().Lookup("prom-metrics"))
 
-	viper.BindPFlag("prerun.params.includeBlock", rootCmd.PersistentFlags().Lookup("prerun-include-block"))
+	viper.BindPFlag("run.params.includeBlock", rootCmd.PersistentFlags().Lookup("run-include-block"))
-	viper.BindPFlag("prerun.params.includeReceipts", rootCmd.PersistentFlags().Lookup("prerun-include-receipts"))
+	viper.BindPFlag("run.params.includeReceipts", rootCmd.PersistentFlags().Lookup("run-include-receipts"))
-	viper.BindPFlag("prerun.params.includeTD", rootCmd.PersistentFlags().Lookup("prerun-include-td"))
+	viper.BindPFlag("run.params.includeTD", rootCmd.PersistentFlags().Lookup("run-include-td"))
-	viper.BindPFlag("prerun.params.includeCode", rootCmd.PersistentFlags().Lookup("prerun-include-code"))
+	viper.BindPFlag("run.params.includeCode", rootCmd.PersistentFlags().Lookup("run-include-code"))
 
 	rand.Seed(time.Now().UnixNano())
 }

cmd/run.go

@@ -43,14 +43,14 @@ var runCmd = &cobra.Command{
 	},
 }
 
+func init() {
+	rootCmd.AddCommand(runCmd)
+}
+
 func runRanges() {
 	service := createStateDiffService()
-
 	// start service and servers
 	var wg sync.WaitGroup
-	if err := service.Loop(&wg); err != nil {
-		logWithCommand.Fatalf("unable to start statediff service: %v", err)
-	}
 	ranges := getConfiguredRanges()
 	service.Run(ranges)
 

cmd/util.go

@@ -6,10 +6,8 @@ import (
 	"fmt"
 	"os"
 
-	gethsd "github.com/cerc-io/plugeth-statediff"
 	ind "github.com/cerc-io/plugeth-statediff/indexer"
 	"github.com/cerc-io/plugeth-statediff/utils/log"
-	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/params"
 	"github.com/ethereum/go-ethereum/trie"
 	"github.com/spf13/viper"
@@ -88,3 +86,25 @@ func createStateDiffService() *sd.Service {
 	}
 	return sd.NewStateDiffService(lvlDBReader, indexer, sdConf)
 }
+
+// LoadConfig loads chain config from json file
+func LoadConfig(chainConfigPath string) (*params.ChainConfig, error) {
+	file, err := os.Open(chainConfigPath)
+	if err != nil {
+		log.Error(fmt.Sprintf("Failed to read chain config file: %v", err))
+
+		return nil, err
+	}
+	defer file.Close()
+
+	chainConfig := new(params.ChainConfig)
+	if err := json.NewDecoder(file).Decode(chainConfig); err != nil {
+		log.Error(fmt.Sprintf("invalid chain config file: %v", err))
+
+		return nil, err
+	}
+
+	log.Info(fmt.Sprintf("Using chain config from %s file. Content %+v", chainConfigPath, chainConfig))
+
+	return chainConfig, nil
+}