Merge pull request #30 from deep-stack/pm-upgrade-geth

Upgrade vulcanize-geth to v4
2022-05-16 14:05:28 +05:30 · 2022-05-16 13:48:26 +05:30 · 2022-05-13 16:06:09 +05:30 · 2022-05-13 14:00:40 +05:30 · 2022-05-13 09:28:36 +05:30 · 2022-04-19 18:14:25 +05:30
24 changed files with 279 additions and 1040 deletions
@@ -1,29 +0,0 @@
-name: Notion Sync
-
-on:
-  workflow_dispatch:
-  issues:
-    types:
-      [
-        opened,
-        edited,
-        labeled,
-        unlabeled,
-        assigned,
-        unassigned,
-        milestoned,
-        demilestoned,
-        reopened,
-        closed,
-      ]
-
-jobs:
-  notion_job:
-    runs-on: ubuntu-latest
-    name: Add GitHub Issues to Notion
-    steps:
-      - name: Add GitHub Issues to Notion
-        uses: vulcanize/notion-github-action@v1.2.4-issueid
-        with:
-          notion-token: ${{ secrets.NOTION_TOKEN }}
-          notion-db: ${{ secrets.NOTION_DATABASE }}
@@ -1,4 +1,2 @@
 .idea/
-.vscode/
 ipld-eth-state-snapshot
-mocks/
@@ -1,7 +1,7 @@
 MOCKS_DIR = $(CURDIR)/mocks
 mockgen_cmd=mockgen

-.PHONY: mocks test
+.PHONY: mocks

 mocks: mocks/snapshot/publisher.go

@@ -10,10 +10,3 @@ mocks/snapshot/publisher.go: pkg/types/publisher.go

 clean:
 	rm -f mocks/snapshot/publisher.go
-
-build:
-	go fmt ./...
-	go build
-
-test: mocks
-	go clean -testcache && go test -v ./...
@@ -4,7 +4,7 @@

 [![Go Report Card](https://goreportcard.com/badge/github.com/vulcanize/ipld-eth-state-snapshot)](https://goreportcard.com/report/github.com/vulcanize/ipld-eth-state-snapshot)

-## Usage
+## Usage 

 ./ipld-eth-state-snapshot stateSnapshot --config={path to toml config file}

@@ -32,28 +32,4 @@ Config format:

 [file]
    outputDir = "output_dir/" # when operating in 'file' output mode, this is the directory the files are written to
-
-[log]
-    level = "info" # log level (trace, debug, info, warn, error, fatal, panic) (default: info)
-    file = "log_file" # file path for logging
-
-[prom]
-    metrics = true # enable prometheus metrics (default: false)
-    http = true # enable prometheus http service (default: false)
-    httpAddr = "0.0.0.0" # prometheus http host (default: 127.0.0.1)
-    httpPort = 9101 # prometheus http port (default: 8086)
-    dbStats = true # enable prometheus db stats (default: false)
-
-# node info
-[ethereum]
-    clientName = "Geth" # $ETH_CLIENT_NAME
-    nodeID = "arch1" # $ETH_NODE_ID
-    networkID = "1" # $ETH_NETWORK_ID
-    chainID = "1" # $ETH_CHAIN_ID
-    genesisBlock = "0xd4e56740f876aef8c010b86a40d5f56745a118d0906a34e69aec8c0db1cb8fa3" # $ETH_GENESIS_BLOCK
 ```
-
-## Tests
-
-* Install [mockgen](https://github.com/golang/mock#installation)
-* `make test`
@@ -24,9 +24,6 @@ import (
 	log "github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
-
-	"github.com/vulcanize/ipld-eth-state-snapshot/pkg/prom"
-	"github.com/vulcanize/ipld-eth-state-snapshot/pkg/snapshot"
 )

 var (
@@ -49,7 +46,7 @@ func Execute() {
 }

 func initFuncs(cmd *cobra.Command, args []string) {
-	logfile := viper.GetString(snapshot.LOGRUS_FILE_TOML)
+	logfile := viper.GetString("logfile")
 	if logfile != "" {
 		file, err := os.OpenFile(logfile,
 			os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666)
@@ -66,25 +63,10 @@ func initFuncs(cmd *cobra.Command, args []string) {
 	if err := logLevel(); err != nil {
 		log.Fatal("Could not set log level: ", err)
 	}
-
-	if viper.GetBool(snapshot.PROM_METRICS_TOML) {
-		log.Info("initializing prometheus metrics")
-		prom.Init()
-	}
-
-	if viper.GetBool(snapshot.PROM_HTTP_TOML) {
-		addr := fmt.Sprintf(
-			"%s:%s",
-			viper.GetString(snapshot.PROM_HTTP_ADDR_TOML),
-			viper.GetString(snapshot.PROM_HTTP_PORT_TOML),
-		)
-		log.Info("starting prometheus server")
-		prom.Serve(addr)
-	}
 }

 func logLevel() error {
-	lvl, err := log.ParseLevel(viper.GetString(snapshot.LOGRUS_LEVEL_TOML))
+	lvl, err := log.ParseLevel(viper.GetString("log.level"))
 	if err != nil {
 		return err
 	}
@@ -93,7 +75,6 @@ func logLevel() error {
 		log.SetReportCaller(true)
 	}
 	log.Info("Log level set to ", lvl.String())
-
 	return nil
 }

@@ -103,33 +84,21 @@ func init() {
 	viper.AutomaticEnv()

 	rootCmd.PersistentFlags().StringVar(&cfgFile, "config", "", "config file location")
-	rootCmd.PersistentFlags().String(snapshot.LOGRUS_FILE_CLI, "", "file path for logging")
-	rootCmd.PersistentFlags().String(snapshot.DATABASE_NAME_CLI, "vulcanize_public", "database name")
-	rootCmd.PersistentFlags().Int(snapshot.DATABASE_PORT_CLI, 5432, "database port")
-	rootCmd.PersistentFlags().String(snapshot.DATABASE_HOSTNAME_CLI, "localhost", "database hostname")
-	rootCmd.PersistentFlags().String(snapshot.DATABASE_USER_CLI, "", "database user")
-	rootCmd.PersistentFlags().String(snapshot.DATABASE_PASSWORD_CLI, "", "database password")
-	rootCmd.PersistentFlags().String(snapshot.LOGRUS_LEVEL_CLI, log.InfoLevel.String(), "log level (trace, debug, info, warn, error, fatal, panic)")
+	rootCmd.PersistentFlags().String("logfile", "", "file path for logging")
+	rootCmd.PersistentFlags().String("database-name", "vulcanize_public", "database name")
+	rootCmd.PersistentFlags().Int("database-port", 5432, "database port")
+	rootCmd.PersistentFlags().String("database-hostname", "localhost", "database hostname")
+	rootCmd.PersistentFlags().String("database-user", "", "database user")
+	rootCmd.PersistentFlags().String("database-password", "", "database password")
+	rootCmd.PersistentFlags().String("log-level", log.InfoLevel.String(), "Log level (trace, debug, info, warn, error, fatal, panic")

-	rootCmd.PersistentFlags().Bool(snapshot.PROM_METRICS_CLI, false, "enable prometheus metrics")
-	rootCmd.PersistentFlags().Bool(snapshot.PROM_HTTP_CLI, false, "enable prometheus http service")
-	rootCmd.PersistentFlags().String(snapshot.PROM_HTTP_ADDR_CLI, "127.0.0.1", "prometheus http host")
-	rootCmd.PersistentFlags().String(snapshot.PROM_HTTP_PORT_CLI, "8086", "prometheus http port")
-	rootCmd.PersistentFlags().Bool(snapshot.PROM_DB_STATS_CLI, false, "enables prometheus db stats")
-
-	viper.BindPFlag(snapshot.LOGRUS_FILE_TOML, rootCmd.PersistentFlags().Lookup(snapshot.LOGRUS_FILE_CLI))
-	viper.BindPFlag(snapshot.DATABASE_NAME_TOML, rootCmd.PersistentFlags().Lookup(snapshot.DATABASE_NAME_CLI))
-	viper.BindPFlag(snapshot.DATABASE_PORT_TOML, rootCmd.PersistentFlags().Lookup(snapshot.DATABASE_PORT_CLI))
-	viper.BindPFlag(snapshot.DATABASE_HOSTNAME_TOML, rootCmd.PersistentFlags().Lookup(snapshot.DATABASE_HOSTNAME_CLI))
-	viper.BindPFlag(snapshot.DATABASE_USER_TOML, rootCmd.PersistentFlags().Lookup(snapshot.DATABASE_USER_CLI))
-	viper.BindPFlag(snapshot.DATABASE_PASSWORD_TOML, rootCmd.PersistentFlags().Lookup(snapshot.DATABASE_PASSWORD_CLI))
-	viper.BindPFlag(snapshot.LOGRUS_LEVEL_TOML, rootCmd.PersistentFlags().Lookup(snapshot.LOGRUS_LEVEL_CLI))
-
-	viper.BindPFlag(snapshot.PROM_METRICS_TOML, rootCmd.PersistentFlags().Lookup(snapshot.PROM_METRICS_CLI))
-	viper.BindPFlag(snapshot.PROM_HTTP_TOML, rootCmd.PersistentFlags().Lookup(snapshot.PROM_HTTP_CLI))
-	viper.BindPFlag(snapshot.PROM_HTTP_ADDR_TOML, rootCmd.PersistentFlags().Lookup(snapshot.PROM_HTTP_ADDR_CLI))
-	viper.BindPFlag(snapshot.PROM_HTTP_PORT_TOML, rootCmd.PersistentFlags().Lookup(snapshot.PROM_HTTP_PORT_CLI))
-	viper.BindPFlag(snapshot.PROM_DB_STATS_TOML, rootCmd.PersistentFlags().Lookup(snapshot.PROM_DB_STATS_CLI))
+	viper.BindPFlag("logfile", rootCmd.PersistentFlags().Lookup("logfile"))
+	viper.BindPFlag("database.name", rootCmd.PersistentFlags().Lookup("database-name"))
+	viper.BindPFlag("database.port", rootCmd.PersistentFlags().Lookup("database-port"))
+	viper.BindPFlag("database.hostname", rootCmd.PersistentFlags().Lookup("database-hostname"))
+	viper.BindPFlag("database.user", rootCmd.PersistentFlags().Lookup("database-user"))
+	viper.BindPFlag("database.password", rootCmd.PersistentFlags().Lookup("database-password"))
+	viper.BindPFlag("log.level", rootCmd.PersistentFlags().Lookup("log-level"))
 }

 func initConfig() {
@@ -40,11 +40,11 @@ var stateSnapshotCmd = &cobra.Command{
 }

 func stateSnapshot() {
-	modeStr := viper.GetString(snapshot.SNAPSHOT_MODE_TOML)
+	modeStr := viper.GetString("snapshot.mode")
 	mode := snapshot.SnapshotMode(modeStr)
 	config, err := snapshot.NewConfig(mode)
 	if err != nil {
-		logWithCommand.Fatalf("unable to initialize config: %v", err)
+		logWithCommand.Fatal("unable to initialize config: %v", err)
 	}
 	logWithCommand.Infof("opening levelDB and ancient data at %s and %s",
 		config.Eth.LevelDBPath, config.Eth.AncientDBPath)
@@ -52,11 +52,11 @@ func stateSnapshot() {
 	if err != nil {
 		logWithCommand.Fatal(err)
 	}
-	height := viper.GetInt64(snapshot.SNAPSHOT_BLOCK_HEIGHT_TOML)
-	recoveryFile := viper.GetString(snapshot.SNAPSHOT_RECOVERY_FILE_TOML)
+	height := viper.GetInt64("snapshot.blockHeight")
+	recoveryFile := viper.GetString("snapshot.recoveryFile")
 	if recoveryFile == "" {
 		recoveryFile = fmt.Sprintf("./%d_snapshot_recovery", height)
-		logWithCommand.Infof("no recovery file set, using default: %s", recoveryFile)
+		logWithCommand.Infof("no recovery file set, creating default: %s", recoveryFile)
 	}

 	pub, err := snapshot.NewPublisher(mode, config)
@@ -68,7 +68,7 @@ func stateSnapshot() {
 	if err != nil {
 		logWithCommand.Fatal(err)
 	}
-	workers := viper.GetUint(snapshot.SNAPSHOT_WORKERS_TOML)
+	workers := viper.GetUint("snapshot.workers")

 	if height < 0 {
 		if err := snapshotService.CreateLatestSnapshot(workers); err != nil {
@@ -86,19 +86,19 @@ func stateSnapshot() {
 func init() {
 	rootCmd.AddCommand(stateSnapshotCmd)

-	stateSnapshotCmd.PersistentFlags().String(snapshot.LVL_DB_PATH_CLI, "", "path to primary datastore")
-	stateSnapshotCmd.PersistentFlags().String(snapshot.ANCIENT_DB_PATH_CLI, "", "path to ancient datastore")
-	stateSnapshotCmd.PersistentFlags().String(snapshot.SNAPSHOT_BLOCK_HEIGHT_CLI, "", "block height to extract state at")
-	stateSnapshotCmd.PersistentFlags().Int(snapshot.SNAPSHOT_WORKERS_CLI, 1, "number of concurrent workers to use")
-	stateSnapshotCmd.PersistentFlags().String(snapshot.SNAPSHOT_RECOVERY_FILE_CLI, "", "file to recover from a previous iteration")
-	stateSnapshotCmd.PersistentFlags().String(snapshot.SNAPSHOT_MODE_CLI, "postgres", "output mode for snapshot ('file' or 'postgres')")
-	stateSnapshotCmd.PersistentFlags().String(snapshot.FILE_OUTPUT_DIR_CLI, "", "directory for writing ouput to while operating in 'file' mode")
+	stateSnapshotCmd.PersistentFlags().String("leveldb-path", "", "path to primary datastore")
+	stateSnapshotCmd.PersistentFlags().String("ancient-path", "", "path to ancient datastore")
+	stateSnapshotCmd.PersistentFlags().String("block-height", "", "blockheight to extract state at")
+	stateSnapshotCmd.PersistentFlags().Int("workers", 1, "number of concurrent workers to use")
+	stateSnapshotCmd.PersistentFlags().String("recovery-file", "", "file to recover from a previous iteration")
+	stateSnapshotCmd.PersistentFlags().String("snapshot-mode", "postgres", "output mode for snapshot ('file' or 'postgres')")
+	stateSnapshotCmd.PersistentFlags().String("output-dir", "", "directory for writing ouput to while operating in 'file' mode")

-	viper.BindPFlag(snapshot.LVL_DB_PATH_TOML, stateSnapshotCmd.PersistentFlags().Lookup(snapshot.LVL_DB_PATH_CLI))
-	viper.BindPFlag(snapshot.ANCIENT_DB_PATH_TOML, stateSnapshotCmd.PersistentFlags().Lookup(snapshot.ANCIENT_DB_PATH_CLI))
-	viper.BindPFlag(snapshot.SNAPSHOT_BLOCK_HEIGHT_TOML, stateSnapshotCmd.PersistentFlags().Lookup(snapshot.SNAPSHOT_BLOCK_HEIGHT_CLI))
-	viper.BindPFlag(snapshot.SNAPSHOT_WORKERS_TOML, stateSnapshotCmd.PersistentFlags().Lookup(snapshot.SNAPSHOT_WORKERS_CLI))
-	viper.BindPFlag(snapshot.SNAPSHOT_RECOVERY_FILE_TOML, stateSnapshotCmd.PersistentFlags().Lookup(snapshot.SNAPSHOT_RECOVERY_FILE_CLI))
-	viper.BindPFlag(snapshot.SNAPSHOT_MODE_TOML, stateSnapshotCmd.PersistentFlags().Lookup(snapshot.SNAPSHOT_MODE_CLI))
-	viper.BindPFlag(snapshot.FILE_OUTPUT_DIR_TOML, stateSnapshotCmd.PersistentFlags().Lookup(snapshot.FILE_OUTPUT_DIR_CLI))
+	viper.BindPFlag("leveldb.path", stateSnapshotCmd.PersistentFlags().Lookup("leveldb-path"))
+	viper.BindPFlag("leveldb.ancient", stateSnapshotCmd.PersistentFlags().Lookup("ancient-path"))
+	viper.BindPFlag("snapshot.blockHeight", stateSnapshotCmd.PersistentFlags().Lookup("block-height"))
+	viper.BindPFlag("snapshot.workers", stateSnapshotCmd.PersistentFlags().Lookup("workers"))
+	viper.BindPFlag("snapshot.recoveryFile", stateSnapshotCmd.PersistentFlags().Lookup("recovery-file"))
+	viper.BindPFlag("snapshot.mode", stateSnapshotCmd.PersistentFlags().Lookup("snapshot-mode"))
+	viper.BindPFlag("file.outputDir", stateSnapshotCmd.PersistentFlags().Lookup("output-dir"))
 }
@@ -5,19 +5,8 @@
    user     = "postgres"

 [leveldb]
-    path = "/Users/iannorden/Library/Ethereum/geth/chaindata"
-    ancient = "/Users/iannorden/Library/Ethereum/geth/chaindata/ancient"
-
-[log]
-    level = "info"
-    file = "log_file"
-
-[prom]
-    metrics = true
-    http = true
-    httpAddr = "0.0.0.0"
-    httpPort = 9101
-    dbStats = true
+    path = "/Users/user/Library/Ethereum/geth/chaindata"
+    ancient = "/Users/user/Library/Ethereum/geth/chaindata/ancient"

 [snapshot]
    mode = "file"
@@ -27,10 +16,3 @@

 [file]
    outputDir = "output_dir/"
-
-[ethereum]
-    clientName = "Geth" # $ETH_CLIENT_NAME
-    nodeID = "arch1" # $ETH_NODE_ID
-    networkID = "1" # $ETH_NETWORK_ID
-    chainID = "1" # $ETH_CHAIN_ID
-    genesisBlock = "0xd4e56740f876aef8c010b86a40d5f56745a118d0906a34e69aec8c0db1cb8fa3" # $ETH_GENESIS_BLOCK
@@ -1,117 +1,20 @@
 module github.com/vulcanize/ipld-eth-state-snapshot

-go 1.18
+go 1.15

 require (
-	github.com/ethereum/go-ethereum v1.10.18
+	github.com/btcsuite/btcd/btcec/v2 v2.2.0 // indirect
+	github.com/ethereum/go-ethereum v1.10.17
 	github.com/golang/mock v1.6.0
 	github.com/ipfs/go-cid v0.1.0
 	github.com/ipfs/go-ipfs-blockstore v1.1.2
 	github.com/ipfs/go-ipfs-ds-help v1.1.0
 	github.com/jackc/pgx/v4 v4.15.0
 	github.com/multiformats/go-multihash v0.1.0
-	github.com/prometheus/client_golang v1.3.0
 	github.com/sirupsen/logrus v1.6.0
 	github.com/spf13/cobra v1.0.0
 	github.com/spf13/viper v1.7.0
-	github.com/vulcanize/go-eth-state-node-iterator v1.1.0
+	github.com/vulcanize/go-eth-state-node-iterator v1.0.1
 )

-require (
-	github.com/StackExchange/wmi v0.0.0-20180116203802-5d049714c4a6 // indirect
-	github.com/VictoriaMetrics/fastcache v1.6.0 // indirect
-	github.com/beorn7/perks v1.0.1 // indirect
-	github.com/btcsuite/btcd/btcec/v2 v2.2.0 // indirect
-	github.com/cespare/xxhash/v2 v2.1.2 // indirect
-	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1 // indirect
-	github.com/fsnotify/fsnotify v1.5.1 // indirect
-	github.com/georgysavva/scany v0.2.9 // indirect
-	github.com/go-kit/kit v0.10.0 // indirect
-	github.com/go-ole/go-ole v1.2.1 // indirect
-	github.com/go-stack/stack v1.8.0 // indirect
-	github.com/gogo/protobuf v1.3.2 // indirect
-	github.com/golang/protobuf v1.5.2 // indirect
-	github.com/golang/snappy v0.0.4 // indirect
-	github.com/google/go-cmp v0.5.6 // indirect
-	github.com/google/uuid v1.3.0 // indirect
-	github.com/gopherjs/gopherjs v0.0.0-20190430165422-3e4dfb77656c // indirect
-	github.com/hashicorp/golang-lru v0.5.5-0.20210104140557-80c98217689d // indirect
-	github.com/hashicorp/hcl v1.0.0 // indirect
-	github.com/holiman/bloomfilter/v2 v2.0.3 // indirect
-	github.com/inconshreveable/mousetrap v1.0.0 // indirect
-	github.com/ipfs/bbloom v0.0.4 // indirect
-	github.com/ipfs/go-block-format v0.0.3 // indirect
-	github.com/ipfs/go-datastore v0.5.1 // indirect
-	github.com/ipfs/go-ipfs-util v0.0.2 // indirect
-	github.com/ipfs/go-ipld-format v0.2.0 // indirect
-	github.com/ipfs/go-log v1.0.5 // indirect
-	github.com/ipfs/go-log/v2 v2.4.0 // indirect
-	github.com/ipfs/go-metrics-interface v0.0.1 // indirect
-	github.com/jackc/chunkreader/v2 v2.0.1 // indirect
-	github.com/jackc/pgconn v1.11.0 // indirect
-	github.com/jackc/pgio v1.0.0 // indirect
-	github.com/jackc/pgpassfile v1.0.0 // indirect
-	github.com/jackc/pgproto3/v2 v2.2.0 // indirect
-	github.com/jackc/pgservicefile v0.0.0-20200714003250-2b9c44734f2b // indirect
-	github.com/jackc/pgtype v1.10.0 // indirect
-	github.com/jackc/puddle v1.2.1 // indirect
-	github.com/jbenet/goprocess v0.1.4 // indirect
-	github.com/jmoiron/sqlx v1.2.0 // indirect
-	github.com/klauspost/cpuid/v2 v2.0.9 // indirect
-	github.com/konsorten/go-windows-terminal-sequences v1.0.3 // indirect
-	github.com/kr/pretty v0.3.0 // indirect
-	github.com/lib/pq v1.10.2 // indirect
-	github.com/magiconair/properties v1.8.1 // indirect
-	github.com/mattn/go-isatty v0.0.14 // indirect
-	github.com/mattn/go-runewidth v0.0.9 // indirect
-	github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect
-	github.com/minio/blake2b-simd v0.0.0-20160723061019-3f5f724cb5b1 // indirect
-	github.com/minio/sha256-simd v1.0.0 // indirect
-	github.com/mitchellh/mapstructure v1.4.1 // indirect
-	github.com/mr-tron/base58 v1.2.0 // indirect
-	github.com/multiformats/go-base32 v0.0.4 // indirect
-	github.com/multiformats/go-base36 v0.1.0 // indirect
-	github.com/multiformats/go-multibase v0.0.3 // indirect
-	github.com/multiformats/go-varint v0.0.6 // indirect
-	github.com/olekukonko/tablewriter v0.0.5 // indirect
-	github.com/onsi/ginkgo v1.16.5 // indirect
-	github.com/onsi/gomega v1.13.0 // indirect
-	github.com/opentracing/opentracing-go v1.2.0 // indirect
-	github.com/pelletier/go-toml v1.2.0 // indirect
-	github.com/pkg/errors v0.9.1 // indirect
-	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/prometheus/client_model v0.1.0 // indirect
-	github.com/prometheus/common v0.7.0 // indirect
-	github.com/prometheus/procfs v0.0.8 // indirect
-	github.com/prometheus/tsdb v0.7.1 // indirect
-	github.com/shirou/gopsutil v3.21.4-0.20210419000835-c7a38de76ee5+incompatible // indirect
-	github.com/smartystreets/assertions v1.0.0 // indirect
-	github.com/spaolacci/murmur3 v1.1.0 // indirect
-	github.com/spf13/afero v1.1.2 // indirect
-	github.com/spf13/cast v1.3.0 // indirect
-	github.com/spf13/jwalterweatherman v1.0.0 // indirect
-	github.com/spf13/pflag v1.0.3 // indirect
-	github.com/stretchr/objx v0.2.0 // indirect
-	github.com/stretchr/testify v1.7.0 // indirect
-	github.com/subosito/gotenv v1.2.0 // indirect
-	github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7 // indirect
-	github.com/tklauser/go-sysconf v0.3.5 // indirect
-	github.com/tklauser/numcpus v0.2.2 // indirect
-	go.uber.org/atomic v1.9.0 // indirect
-	go.uber.org/goleak v1.1.11 // indirect
-	go.uber.org/multierr v1.7.0 // indirect
-	go.uber.org/zap v1.19.1 // indirect
-	golang.org/x/crypto v0.0.0-20211209193657-4570a0811e8b // indirect
-	golang.org/x/net v0.0.0-20211209124913-491a49abca63 // indirect
-	golang.org/x/sys v0.0.0-20211209171907-798191bca915 // indirect
-	golang.org/x/text v0.3.7 // indirect
-	google.golang.org/appengine v1.6.6 // indirect
-	google.golang.org/protobuf v1.27.1 // indirect
-	gopkg.in/ini.v1 v1.51.0 // indirect
-	gopkg.in/yaml.v2 v2.4.0 // indirect
-	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect
-	lukechampine.com/blake3 v1.1.7 // indirect
-)
-
-replace github.com/ethereum/go-ethereum v1.10.18 => github.com/vulcanize/go-ethereum v1.10.18-statediff-3.2.2
+replace github.com/ethereum/go-ethereum v1.10.17 => github.com/vulcanize/go-ethereum v1.10.17-statediff-4.0.0-alpha
@@ -19,43 +19,45 @@ cloud.google.com/go/storage v1.0.0/go.mod h1:IhtSnM/ZTZV8YYJWCY8RULGVqBDmpoyjwiy
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@@ -65,41 +67,44 @@ github.com/aws/aws-sdk-go-v2/service/route53 v1.1.1/go.mod h1:rLiOUrPLW/Er5kRcQ7
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@@ -118,9 +121,11 @@ github.com/creack/pty v1.1.7/go.mod h1:lj5s0c3V2DBrqTV7llrYr5NG6My20zk30Fl46Y7Do
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@@ -136,31 +141,24 @@ github.com/dgryski/go-sip13 v0.0.0-20181026042036-e10d5fee7954/go.mod h1:vAd38F8
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@@ -172,10 +170,8 @@ github.com/glycerine/goconvey v0.0.0-20190410193231-58a59202ab31/go.mod h1:Ogl1T
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@@ -191,24 +187,20 @@ github.com/go-sql-driver/mysql v1.4.1 h1:g24URVg0OFbNUTx9qqY1IRZ9D9z3iPyi5zKhQZp
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@@ -226,10 +218,8 @@ github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrU
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@@ -244,48 +234,37 @@ github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMyw
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@@ -830,7 +739,6 @@ golang.org/x/crypto v0.0.0-20190411191339-88737f569e3a/go.mod h1:WFFai1msRO1wXaE
 golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
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@@ -846,9 +754,8 @@ golang.org/x/crypto v0.0.0-20210322153248-0c34fe9e7dc2/go.mod h1:T9bdIzuCu7OtxOm
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@@ -870,16 +777,17 @@ golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHl
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@@ -889,7 +797,6 @@ golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73r
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@@ -903,7 +810,6 @@ golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLL
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@@ -913,12 +819,10 @@ golang.org/x/net v0.0.0-20210119194325-5f4716e94777/go.mod h1:m0MpNAwzfU5UDzcl9v
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-golang.org/x/net v0.0.0-20211209124913-491a49abca63/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
@@ -930,7 +834,9 @@ golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20200317015054-43a5402ce75a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20210220032951-036812b2e83c h1:5KslGYwFpkhGh+Q16bwMP3cOontH8FOep7tGV86Y7SQ=
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20180823144017-11551d06cbcc/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
@@ -939,7 +845,6 @@ golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20181026203630-95b1ffbd15a5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20181107165924-66b7b1311ac8/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20181122145206-62eef0e2fa9b/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190219092855-153ac476189d/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
@@ -959,7 +864,6 @@ golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191204072324-ce4227a45e2e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20191220142924-d4481acd189f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191228213918-04cbcbbfeed8/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200107162124-548cf772de50/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -970,7 +874,6 @@ golang.org/x/sys v0.0.0-20200814200057-3d37ad5750ed/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20200826173525-f9321e4c35a6/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210112080510-489259a85091/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210119212857-b64e53b001e4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210309074719-68d13333faf2/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -981,10 +884,9 @@ golang.org/x/sys v0.0.0-20210420205809-ac73e9fd8988/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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 golang.org/x/sys v0.0.0-20211019181941-9d821ace8654/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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-golang.org/x/sys v0.0.0-20211209171907-798191bca915/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
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 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@@ -996,15 +898,13 @@ golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
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 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
-golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
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 golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20180525024113-a5b4c53f6e8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
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@@ -1032,17 +932,13 @@ golang.org/x/tools v0.0.0-20191113191852-77e3bb0ad9e7/go.mod h1:b+2E5dAYhXwXZwtn
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 golang.org/x/tools v0.1.0/go.mod h1:xkSsbof2nBLbhDlRMhhhyNLN/zl3eTqcnHD5viDpcZ0=
 golang.org/x/tools v0.1.1/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
-golang.org/x/tools v0.1.5/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
+golang.org/x/tools v0.1.8-0.20211029000441-d6a9af8af023 h1:0c3L82FDQ5rt1bjTBlchS8t6RQ6299/+5bWMnRLh+uI=
 golang.org/x/tools v0.1.8-0.20211029000441-d6a9af8af023/go.mod h1:nABZi5QlRsZVlzPpHl034qft6wpY4eDcsTt5AaioBiU=
 golang.org/x/xerrors v0.0.0-20190410155217-1f06c39b4373/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
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@@ -1057,7 +953,6 @@ gonum.org/v1/gonum v0.6.0/go.mod h1:9mxDZsDKxgMAuccQkewq682L+0eCu4dCN2yonUJTCLU=
 gonum.org/v1/netlib v0.0.0-20181029234149-ec6d1f5cefe6/go.mod h1:wa6Ws7BG/ESfp6dHfk7C6KdzKA7wR7u/rKwOGE66zvw=
 gonum.org/v1/netlib v0.0.0-20190313105609-8cb42192e0e0/go.mod h1:wa6Ws7BG/ESfp6dHfk7C6KdzKA7wR7u/rKwOGE66zvw=
 gonum.org/v1/plot v0.0.0-20190515093506-e2840ee46a6b/go.mod h1:Wt8AAjI+ypCyYX3nZBvf6cAIx93T+c/OS2HFAYskSZc=
-google.golang.org/api v0.3.1/go.mod h1:6wY9I6uQWHQ8EM57III9mq/AjF+i8G65rmVagqKMtkk=
 google.golang.org/api v0.4.0/go.mod h1:8k5glujaEP+g9n7WNsDg8QP6cUVNI86fCNMcbazEtwE=
 google.golang.org/api v0.7.0/go.mod h1:WtwebWUNSVBH/HAw79HIFXZNqEvBhG+Ra+ax0hx3E3M=
 google.golang.org/api v0.8.0/go.mod h1:o4eAsZoiT+ibD93RtjEohWalFOjRDx6CVaqeizhEnKg=
@@ -1066,19 +961,16 @@ google.golang.org/api v0.13.0/go.mod h1:iLdEw5Ide6rF15KTC1Kkl0iskquN2gFfn9o9XIsb
 google.golang.org/api v0.14.0/go.mod h1:iLdEw5Ide6rF15KTC1Kkl0iskquN2gFfn9o9XIsbkAI=
 google.golang.org/api v0.15.0/go.mod h1:iLdEw5Ide6rF15KTC1Kkl0iskquN2gFfn9o9XIsbkAI=
 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
-google.golang.org/appengine v1.2.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/appengine v1.6.1/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0=
+google.golang.org/appengine v1.6.5 h1:tycE03LOZYQNhDpS27tcQdAzLCVMaj7QT2SXxebnpCM=
 google.golang.org/appengine v1.6.5/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
-google.golang.org/appengine v1.6.6 h1:lMO5rYAqUxkmaj76jAkRUvt5JZgFymx/+Q5Mzfivuhc=
-google.golang.org/appengine v1.6.6/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
 google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
 google.golang.org/genproto v0.0.0-20190418145605-e7d98fc518a7/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
 google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
 google.golang.org/genproto v0.0.0-20190502173448-54afdca5d873/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
-google.golang.org/genproto v0.0.0-20190530194941-fb225487d101/go.mod h1:z3L6/3dTEVtUr6QSP8miRzeRqwQOioJ9I66odjN4I7s=
 google.golang.org/genproto v0.0.0-20190716160619-c506a9f90610/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
 google.golang.org/genproto v0.0.0-20190801165951-fa694d86fc64/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
 google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
@@ -1088,46 +980,38 @@ google.golang.org/genproto v0.0.0-20191115194625-c23dd37a84c9/go.mod h1:n3cpQtvx
 google.golang.org/genproto v0.0.0-20191216164720-4f79533eabd1/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
 google.golang.org/genproto v0.0.0-20191230161307-f3c370f40bfb/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
 google.golang.org/genproto v0.0.0-20200108215221-bd8f9a0ef82f/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
-google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
-google.golang.org/grpc v1.20.0/go.mod h1:chYK+tFQF0nDUGJgXMSgLCQk3phJEuONr2DCgLDdAQM=
 google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
 google.golang.org/grpc v1.21.0/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
 google.golang.org/grpc v1.21.1/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
-google.golang.org/grpc v1.22.1/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
 google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
-google.golang.org/grpc v1.23.1/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
 google.golang.org/grpc v1.26.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
 google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
 google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
 google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE=
 google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
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 google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
-google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
-google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
-google.golang.org/protobuf v1.27.1 h1:SnqbnDw1V7RiZcXPx5MEeqPv2s79L9i7BJUlG/+RurQ=
-google.golang.org/protobuf v1.27.1/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
-gopkg.in/cheggaaa/pb.v1 v1.0.25/go.mod h1:V/YB90LKu/1FcN3WVnfiiE5oMCibMjukxqG/qStrOgw=
 gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
-gopkg.in/gcfg.v1 v1.2.3/go.mod h1:yesOnuUOFQAhST5vPY4nbZsb/huCgGGXlipJsBn0b3o=
 gopkg.in/inconshreveable/log15.v2 v2.0.0-20180818164646-67afb5ed74ec/go.mod h1:aPpfJ7XW+gOuirDoZ8gHhLh3kZ1B08FtV2bbmy7Jv3s=
 gopkg.in/ini.v1 v1.51.0 h1:AQvPpx3LzTDM0AjnIRlVFwFFGC+npRopjZxLJj6gdno=
 gopkg.in/ini.v1 v1.51.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/natefinch/npipe.v2 v2.0.0-20160621034901-c1b8fa8bdcce h1:+JknDZhAj8YMt7GC73Ei8pv4MzjDUNPHgQWJdtMAaDU=
 gopkg.in/natefinch/npipe.v2 v2.0.0-20160621034901-c1b8fa8bdcce/go.mod h1:5AcXVHNjg+BDxry382+8OKon8SEWiKktQR07RKPsv1c=
+gopkg.in/olebedev/go-duktape.v3 v3.0.0-20200619000410-60c24ae608a6/go.mod h1:uAJfkITjFhyEEuUfm7bsmCZRbW5WRq8s9EY8HZ6hCns=
 gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
+gopkg.in/urfave/cli.v1 v1.20.0 h1:NdAVW6RYxDif9DhDHaAortIu956m2c0v+09AZBPTbE0=
 gopkg.in/urfave/cli.v1 v1.20.0/go.mod h1:vuBzUtMdQeixQj8LVd+/98pzhxNGQoyuPBlsXHOQNO0=
-gopkg.in/warnings.v0 v0.1.2/go.mod h1:jksf8JmL6Qr/oQM2OXTHunEvvTAsrWBLb6OOjuVWRNI=
 gopkg.in/yaml.v2 v2.0.0-20170812160011-eb3733d160e7/go.mod h1:JAlM8MvJe8wmxCU4Bli9HhUf9+ttbYbLASfIpnQbh74=
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
@@ -1140,17 +1024,14 @@ gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b h1:h8qDotaEPuJATrMmW04NCwg7v22aHH28wwpauUhK9Oo=
 gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+gotest.tools v2.2.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
 honnef.co/go/tools v0.1.3/go.mod h1:NgwopIslSNH47DimFoV78dnkksY2EFtX0ajyb3K/las=
+lukechampine.com/blake3 v1.1.6 h1:H3cROdztr7RCfoaTpGZFQsrqvweFLrqS73j7L7cmR5c=
 lukechampine.com/blake3 v1.1.6/go.mod h1:tkKEOtDkNtklkXtLNEOGNq5tcV90tJiA1vAA12R78LA=
-lukechampine.com/blake3 v1.1.7 h1:GgRMhmdsuK8+ii6UZFDL8Nb+VyMwadAgcJyfYHxG6n0=
-lukechampine.com/blake3 v1.1.7/go.mod h1:tkKEOtDkNtklkXtLNEOGNq5tcV90tJiA1vAA12R78LA=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
 rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4=
-sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o=
-sourcegraph.com/sourcegraph/appdash v0.0.0-20190731080439-ebfcffb1b5c0/go.mod h1:hI742Nqp5OhwiqlzhgfbWU4mW4yO10fP+LoT9WOswdU=
@@ -1,157 +0,0 @@
-// VulcanizeDB
-// Copyright © 2022 Vulcanize
-
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-
-// You should have received a copy of the GNU Affero General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-package prom
-
-import (
-	"github.com/prometheus/client_golang/prometheus"
-
-	"github.com/ethereum/go-ethereum/statediff/indexer/database/sql"
-)
-
-// DBStatsGetter is an interface that gets sql.DBStats.
-type DBStatsGetter interface {
-	Stats() sql.Stats
-}
-
-// DBStatsCollector implements the prometheus.Collector interface.
-type DBStatsCollector struct {
-	sg DBStatsGetter
-
-	// descriptions of exported metrics
-	maxOpenDesc           *prometheus.Desc
-	openDesc              *prometheus.Desc
-	inUseDesc             *prometheus.Desc
-	idleDesc              *prometheus.Desc
-	waitedForDesc         *prometheus.Desc
-	blockedSecondsDesc    *prometheus.Desc
-	closedMaxIdleDesc     *prometheus.Desc
-	closedMaxLifetimeDesc *prometheus.Desc
-}
-
-// NewDBStatsCollector creates a new DBStatsCollector.
-func NewDBStatsCollector(dbName string, sg DBStatsGetter) *DBStatsCollector {
-	labels := prometheus.Labels{"db_name": dbName}
-	return &DBStatsCollector{
-		sg: sg,
-		maxOpenDesc: prometheus.NewDesc(
-			prometheus.BuildFQName(namespace, connSubsystem, "max_open"),
-			"Maximum number of open connections to the database.",
-			nil,
-			labels,
-		),
-		openDesc: prometheus.NewDesc(
-			prometheus.BuildFQName(namespace, connSubsystem, "open"),
-			"The number of established connections both in use and idle.",
-			nil,
-			labels,
-		),
-		inUseDesc: prometheus.NewDesc(
-			prometheus.BuildFQName(namespace, connSubsystem, "in_use"),
-			"The number of connections currently in use.",
-			nil,
-			labels,
-		),
-		idleDesc: prometheus.NewDesc(
-			prometheus.BuildFQName(namespace, connSubsystem, "idle"),
-			"The number of idle connections.",
-			nil,
-			labels,
-		),
-		waitedForDesc: prometheus.NewDesc(
-			prometheus.BuildFQName(namespace, connSubsystem, "waited_for"),
-			"The total number of connections waited for.",
-			nil,
-			labels,
-		),
-		blockedSecondsDesc: prometheus.NewDesc(
-			prometheus.BuildFQName(namespace, connSubsystem, "blocked_seconds"),
-			"The total time blocked waiting for a new connection.",
-			nil,
-			labels,
-		),
-		closedMaxIdleDesc: prometheus.NewDesc(
-			prometheus.BuildFQName(namespace, connSubsystem, "closed_max_idle"),
-			"The total number of connections closed due to SetMaxIdleConns.",
-			nil,
-			labels,
-		),
-		closedMaxLifetimeDesc: prometheus.NewDesc(
-			prometheus.BuildFQName(namespace, connSubsystem, "closed_max_lifetime"),
-			"The total number of connections closed due to SetConnMaxLifetime.",
-			nil,
-			labels,
-		),
-	}
-}
-
-// Describe implements the prometheus.Collector interface.
-func (c DBStatsCollector) Describe(ch chan<- *prometheus.Desc) {
-	ch <- c.maxOpenDesc
-	ch <- c.openDesc
-	ch <- c.inUseDesc
-	ch <- c.idleDesc
-	ch <- c.waitedForDesc
-	ch <- c.blockedSecondsDesc
-	ch <- c.closedMaxIdleDesc
-	ch <- c.closedMaxLifetimeDesc
-}
-
-// Collect implements the prometheus.Collector interface.
-func (c DBStatsCollector) Collect(ch chan<- prometheus.Metric) {
-	stats := c.sg.Stats()
-
-	ch <- prometheus.MustNewConstMetric(
-		c.maxOpenDesc,
-		prometheus.GaugeValue,
-		float64(stats.MaxOpen()),
-	)
-	ch <- prometheus.MustNewConstMetric(
-		c.openDesc,
-		prometheus.GaugeValue,
-		float64(stats.Open()),
-	)
-	ch <- prometheus.MustNewConstMetric(
-		c.inUseDesc,
-		prometheus.GaugeValue,
-		float64(stats.InUse()),
-	)
-	ch <- prometheus.MustNewConstMetric(
-		c.idleDesc,
-		prometheus.GaugeValue,
-		float64(stats.Idle()),
-	)
-	ch <- prometheus.MustNewConstMetric(
-		c.waitedForDesc,
-		prometheus.CounterValue,
-		float64(stats.WaitCount()),
-	)
-	ch <- prometheus.MustNewConstMetric(
-		c.blockedSecondsDesc,
-		prometheus.CounterValue,
-		stats.WaitDuration().Seconds(),
-	)
-	ch <- prometheus.MustNewConstMetric(
-		c.closedMaxIdleDesc,
-		prometheus.CounterValue,
-		float64(stats.MaxIdleClosed()),
-	)
-	ch <- prometheus.MustNewConstMetric(
-		c.closedMaxLifetimeDesc,
-		prometheus.CounterValue,
-		float64(stats.MaxLifetimeClosed()),
-	)
-}
@@ -1,90 +0,0 @@
-// VulcanizeDB
-// Copyright © 2022 Vulcanize
-
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-
-// You should have received a copy of the GNU Affero General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-package prom
-
-import (
-	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/client_golang/prometheus/promauto"
-)
-
-const (
-	namespace = "ipld_eth_state_snapshot"
-
-	connSubsystem  = "connections"
-	statsSubsystem = "stats"
-)
-
-var (
-	metrics bool
-
-	stateNodeCount   prometheus.Counter
-	storageNodeCount prometheus.Counter
-	codeNodeCount    prometheus.Counter
-)
-
-func Init() {
-	metrics = true
-
-	stateNodeCount = promauto.NewCounter(prometheus.CounterOpts{
-		Namespace: namespace,
-		Subsystem: statsSubsystem,
-		Name:      "state_node_count",
-		Help:      "Number of state nodes processed",
-	})
-
-	storageNodeCount = promauto.NewCounter(prometheus.CounterOpts{
-		Namespace: namespace,
-		Subsystem: statsSubsystem,
-		Name:      "storage_node_count",
-		Help:      "Number of storage nodes processed",
-	})
-
-	codeNodeCount = promauto.NewCounter(prometheus.CounterOpts{
-		Namespace: namespace,
-		Subsystem: statsSubsystem,
-		Name:      "code_node_count",
-		Help:      "Number of code nodes processed",
-	})
-}
-
-// RegisterDBCollector create metric collector for given connection
-func RegisterDBCollector(name string, db DBStatsGetter) {
-	if metrics {
-		prometheus.Register(NewDBStatsCollector(name, db))
-	}
-}
-
-// IncStateNodeCount increments the number of state nodes processed
-func IncStateNodeCount() {
-	if metrics {
-		stateNodeCount.Inc()
-	}
-}
-
-// IncStorageNodeCount increments the number of storage nodes processed
-func IncStorageNodeCount() {
-	if metrics {
-		storageNodeCount.Inc()
-	}
-}
-
-// IncCodeNodeCount increments the number of code nodes processed
-func IncCodeNodeCount() {
-	if metrics {
-		codeNodeCount.Inc()
-	}
-}
@@ -1,47 +0,0 @@
-// VulcanizeDB
-// Copyright © 2022 Vulcanize
-
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-
-// You should have received a copy of the GNU Affero General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-package prom
-
-import (
-	"errors"
-	"net/http"
-
-	"github.com/prometheus/client_golang/prometheus/promhttp"
-	"github.com/sirupsen/logrus"
-)
-
-var errPromHTTP = errors.New("can't start http server for prometheus")
-
-// Serve start listening http
-func Serve(addr string) *http.Server {
-	mux := http.NewServeMux()
-	mux.Handle("/metrics", promhttp.Handler())
-	srv := http.Server{
-		Addr:    addr,
-		Handler: mux,
-	}
-	go func() {
-		if err := srv.ListenAndServe(); err != nil {
-			logrus.
-				WithError(err).
-				WithField("module", "prom").
-				WithField("addr", addr).
-				Fatal(errPromHTTP)
-		}
-	}()
-	return &srv
-}
@@ -26,6 +26,15 @@ import (
 	"github.com/spf13/viper"
 )

+const (
+	ANCIENT_DB_PATH   = "ANCIENT_DB_PATH"
+	ETH_CLIENT_NAME   = "ETH_CLIENT_NAME"
+	ETH_GENESIS_BLOCK = "ETH_GENESIS_BLOCK"
+	ETH_NETWORK_ID    = "ETH_NETWORK_ID"
+	ETH_NODE_ID       = "ETH_NODE_ID"
+	LVL_DB_PATH       = "LVL_DB_PATH"
+)
+
 // SnapshotMode specifies the snapshot data output method
 type SnapshotMode string

@@ -71,25 +80,24 @@ func NewConfig(mode SnapshotMode) (*Config, error) {

 // Init Initialises config
 func (c *Config) Init(mode SnapshotMode) error {
-	viper.BindEnv(ETH_NODE_ID_TOML, ETH_NODE_ID)
-	viper.BindEnv(ETH_CLIENT_NAME_TOML, ETH_CLIENT_NAME)
-	viper.BindEnv(ETH_GENESIS_BLOCK_TOML, ETH_GENESIS_BLOCK)
-	viper.BindEnv(ETH_NETWORK_ID_TOML, ETH_NETWORK_ID)
-	viper.BindEnv(ETH_CHAIN_ID_TOML, ETH_CHAIN_ID)
+	viper.BindEnv("ethereum.nodeID", ETH_NODE_ID)
+	viper.BindEnv("ethereum.clientName", ETH_CLIENT_NAME)
+	viper.BindEnv("ethereum.genesisBlock", ETH_GENESIS_BLOCK)
+	viper.BindEnv("ethereum.networkID", ETH_NETWORK_ID)

 	c.Eth.NodeInfo = ethNode.Info{
-		ID:           viper.GetString(ETH_NODE_ID_TOML),
-		ClientName:   viper.GetString(ETH_CLIENT_NAME_TOML),
-		GenesisBlock: viper.GetString(ETH_GENESIS_BLOCK_TOML),
-		NetworkID:    viper.GetString(ETH_NETWORK_ID_TOML),
-		ChainID:      viper.GetUint64(ETH_CHAIN_ID_TOML),
+		ID:           viper.GetString("ethereum.nodeID"),
+		ClientName:   viper.GetString("ethereum.clientName"),
+		GenesisBlock: viper.GetString("ethereum.genesisBlock"),
+		NetworkID:    viper.GetString("ethereum.networkID"),
+		ChainID:      viper.GetUint64("ethereum.chainID"),
 	}

-	viper.BindEnv(ANCIENT_DB_PATH_TOML, ANCIENT_DB_PATH)
-	viper.BindEnv(LVL_DB_PATH_TOML, LVL_DB_PATH)
+	viper.BindEnv("leveldb.ancient", ANCIENT_DB_PATH)
+	viper.BindEnv("leveldb.path", LVL_DB_PATH)

-	c.Eth.AncientDBPath = viper.GetString(ANCIENT_DB_PATH_TOML)
-	c.Eth.LevelDBPath = viper.GetString(LVL_DB_PATH_TOML)
+	c.Eth.AncientDBPath = viper.GetString("leveldb.ancient")
+	c.Eth.LevelDBPath = viper.GetString("leveldb.path")

 	switch mode {
 	case FileSnapshot:
@@ -103,34 +111,34 @@ func (c *Config) Init(mode SnapshotMode) error {
 }

 func (c *DBConfig) Init() {
-	viper.BindEnv(DATABASE_NAME_TOML, DATABASE_NAME)
-	viper.BindEnv(DATABASE_HOSTNAME_TOML, DATABASE_HOSTNAME)
-	viper.BindEnv(DATABASE_PORT_TOML, DATABASE_PORT)
-	viper.BindEnv(DATABASE_USER_TOML, DATABASE_USER)
-	viper.BindEnv(DATABASE_PASSWORD_TOML, DATABASE_PASSWORD)
-	viper.BindEnv(DATABASE_MAX_IDLE_CONNECTIONS_TOML, DATABASE_MAX_IDLE_CONNECTIONS)
-	viper.BindEnv(DATABASE_MAX_OPEN_CONNECTIONS_TOML, DATABASE_MAX_OPEN_CONNECTIONS)
-	viper.BindEnv(DATABASE_MAX_CONN_LIFETIME_TOML, DATABASE_MAX_CONN_LIFETIME)
+	viper.BindEnv("database.name", "DATABASE_NAME")
+	viper.BindEnv("database.hostname", "DATABASE_HOSTNAME")
+	viper.BindEnv("database.port", "DATABASE_PORT")
+	viper.BindEnv("database.user", "DATABASE_USER")
+	viper.BindEnv("database.password", "DATABASE_PASSWORD")
+	viper.BindEnv("database.maxIdle", "DATABASE_MAX_IDLE_CONNECTIONS")
+	viper.BindEnv("database.maxOpen", "DATABASE_MAX_OPEN_CONNECTIONS")
+	viper.BindEnv("database.maxLifetime", "DATABASE_MAX_CONN_LIFETIME")

 	dbParams := postgres.Config{}
 	// DB params
-	dbParams.DatabaseName = viper.GetString(DATABASE_NAME_TOML)
-	dbParams.Hostname = viper.GetString(DATABASE_HOSTNAME_TOML)
-	dbParams.Port = viper.GetInt(DATABASE_PORT_TOML)
-	dbParams.Username = viper.GetString(DATABASE_USER_TOML)
-	dbParams.Password = viper.GetString(DATABASE_PASSWORD_TOML)
+	dbParams.DatabaseName = viper.GetString("database.name")
+	dbParams.Hostname = viper.GetString("database.hostname")
+	dbParams.Port = viper.GetInt("database.port")
+	dbParams.Username = viper.GetString("database.user")
+	dbParams.Password = viper.GetString("database.password")
 	// Connection config
-	dbParams.MaxIdle = viper.GetInt(DATABASE_MAX_IDLE_CONNECTIONS_TOML)
-	dbParams.MaxConns = viper.GetInt(DATABASE_MAX_OPEN_CONNECTIONS_TOML)
-	dbParams.MaxConnLifetime = time.Duration(viper.GetInt(DATABASE_MAX_CONN_LIFETIME_TOML)) * time.Second
+	dbParams.MaxIdle = viper.GetInt("database.maxIdle")
+	dbParams.MaxConns = viper.GetInt("database.maxOpen")
+	dbParams.MaxConnLifetime = time.Duration(viper.GetInt("database.maxLifetime")) * time.Second

 	c.ConnConfig = dbParams
 	c.URI = dbParams.DbConnectionString()
 }

 func (c *FileConfig) Init() error {
-	viper.BindEnv(FILE_OUTPUT_DIR_TOML, FILE_OUTPUT_DIR)
-	c.OutputDir = viper.GetString(FILE_OUTPUT_DIR_TOML)
+	viper.BindEnv("file.outputDir", "FILE_OUTPUT_DIR")
+	c.OutputDir = viper.GetString("file.outputDir")
 	if c.OutputDir == "" {
 		logrus.Infof("no output directory set, using default: %s", defaultOutputDir)
 		c.OutputDir = defaultOutputDir
@@ -1,127 +0,0 @@
-// Copyright © 2020 Vulcanize, Inc
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-package snapshot
-
-// ENV variables
-const (
-	SNAPSHOT_BLOCK_HEIGHT  = "SNAPSHOT_BLOCK_HEIGHT"
-	SNAPSHOT_WORKERS       = "SNAPSHOT_WORKERS"
-	SNAPSHOT_RECOVERY_FILE = "SNAPSHOT_RECOVERY_FILE"
-	SNAPSHOT_MODE          = "SNAPSHOT_MODE"
-
-	LOGRUS_LEVEL = "LOGRUS_LEVEL"
-	LOGRUS_FILE  = "LOGRUS_FILE"
-
-	PROM_METRICS   = "PROM_METRICS"
-	PROM_HTTP      = "PROM_HTTP"
-	PROM_HTTP_ADDR = "PROM_HTTP_ADDR"
-	PROM_HTTP_PORT = "PROM_HTTP_PORT"
-	PROM_DB_STATS  = "PROM_DB_STATS"
-
-	FILE_OUTPUT_DIR = "FILE_OUTPUT_DIR"
-
-	ANCIENT_DB_PATH = "ANCIENT_DB_PATH"
-	LVL_DB_PATH     = "LVL_DB_PATH"
-
-	ETH_CLIENT_NAME   = "ETH_CLIENT_NAME"
-	ETH_GENESIS_BLOCK = "ETH_GENESIS_BLOCK"
-	ETH_NETWORK_ID    = "ETH_NETWORK_ID"
-	ETH_NODE_ID       = "ETH_NODE_ID"
-	ETH_CHAIN_ID      = "ETH_CHAIN_ID"
-
-	DATABASE_NAME                 = "DATABASE_NAME"
-	DATABASE_HOSTNAME             = "DATABASE_HOSTNAME"
-	DATABASE_PORT                 = "DATABASE_PORT"
-	DATABASE_USER                 = "DATABASE_USER"
-	DATABASE_PASSWORD             = "DATABASE_PASSWORD"
-	DATABASE_MAX_IDLE_CONNECTIONS = "DATABASE_MAX_IDLE_CONNECTIONS"
-	DATABASE_MAX_OPEN_CONNECTIONS = "DATABASE_MAX_OPEN_CONNECTIONS"
-	DATABASE_MAX_CONN_LIFETIME    = "DATABASE_MAX_CONN_LIFETIME"
-)
-
-// TOML bindings
-const (
-	SNAPSHOT_BLOCK_HEIGHT_TOML  = "snapshot.blockHeight"
-	SNAPSHOT_WORKERS_TOML       = "snapshot.workers"
-	SNAPSHOT_RECOVERY_FILE_TOML = "snapshot.recoveryFile"
-	SNAPSHOT_MODE_TOML          = "snapshot.mode"
-
-	LOGRUS_LEVEL_TOML = "log.level"
-	LOGRUS_FILE_TOML  = "log.file"
-
-	PROM_METRICS_TOML   = "prom.metrics"
-	PROM_HTTP_TOML      = "prom.http"
-	PROM_HTTP_ADDR_TOML = "prom.httpAddr"
-	PROM_HTTP_PORT_TOML = "prom.httpPort"
-	PROM_DB_STATS_TOML  = "prom.dbStats"
-
-	FILE_OUTPUT_DIR_TOML = "file.outputDir"
-
-	ANCIENT_DB_PATH_TOML = "leveldb.ancient"
-	LVL_DB_PATH_TOML     = "leveldb.path"
-
-	ETH_CLIENT_NAME_TOML   = "ethereum.clientName"
-	ETH_GENESIS_BLOCK_TOML = "ethereum.genesisBlock"
-	ETH_NETWORK_ID_TOML    = "ethereum.networkID"
-	ETH_NODE_ID_TOML       = "ethereum.nodeID"
-	ETH_CHAIN_ID_TOML      = "ethereum.chainID"
-
-	DATABASE_NAME_TOML                 = "database.name"
-	DATABASE_HOSTNAME_TOML             = "database.hostname"
-	DATABASE_PORT_TOML                 = "database.port"
-	DATABASE_USER_TOML                 = "database.user"
-	DATABASE_PASSWORD_TOML             = "database.password"
-	DATABASE_MAX_IDLE_CONNECTIONS_TOML = "database.maxIdle"
-	DATABASE_MAX_OPEN_CONNECTIONS_TOML = "database.maxOpen"
-	DATABASE_MAX_CONN_LIFETIME_TOML    = "database.maxLifetime"
-)
-
-// CLI flags
-const (
-	SNAPSHOT_BLOCK_HEIGHT_CLI  = "block-height"
-	SNAPSHOT_WORKERS_CLI       = "workers"
-	SNAPSHOT_RECOVERY_FILE_CLI = "recovery-file"
-	SNAPSHOT_MODE_CLI          = "snapshot-mode"
-
-	LOGRUS_LEVEL_CLI = "log-level"
-	LOGRUS_FILE_CLI  = "log-file"
-
-	PROM_METRICS_CLI   = "prom-metrics"
-	PROM_HTTP_CLI      = "prom-http"
-	PROM_HTTP_ADDR_CLI = "prom-httpAddr"
-	PROM_HTTP_PORT_CLI = "prom-httpPort"
-	PROM_DB_STATS_CLI  = "prom-dbStats"
-
-	FILE_OUTPUT_DIR_CLI = "output-dir"
-
-	ANCIENT_DB_PATH_CLI = "ancient-path"
-	LVL_DB_PATH_CLI     = "leveldb-path"
-
-	ETH_CLIENT_NAME_CLI   = "ethereum-client-name"
-	ETH_GENESIS_BLOCK_CLI = "ethereum-genesis-block"
-	ETH_NETWORK_ID_CLI    = "ethereum-network-id"
-	ETH_NODE_ID_CLI       = "ethereum-node-id"
-	ETH_CHAIN_ID_CLI      = "ethereum-chain-id"
-
-	DATABASE_NAME_CLI                 = "database-name"
-	DATABASE_HOSTNAME_CLI             = "database-hostname"
-	DATABASE_PORT_CLI                 = "database-port"
-	DATABASE_USER_CLI                 = "database-user"
-	DATABASE_PASSWORD_CLI             = "database-password"
-	DATABASE_MAX_IDLE_CONNECTIONS_CLI = "database-max-idle"
-	DATABASE_MAX_OPEN_CONNECTIONS_CLI = "database-max-open"
-	DATABASE_MAX_CONN_LIFETIME_CLI    = "database-max-lifetime"
-)
@@ -18,6 +18,7 @@ package publisher
 import (
 	"encoding/csv"
 	"fmt"
+	"math/big"
 	"os"
 	"path/filepath"
 	"sync/atomic"
@@ -34,7 +35,6 @@ import (
 	"github.com/ethereum/go-ethereum/statediff/indexer/ipld"
 	nodeinfo "github.com/ethereum/go-ethereum/statediff/indexer/node"
 	"github.com/ethereum/go-ethereum/statediff/indexer/shared"
-	"github.com/vulcanize/ipld-eth-state-snapshot/pkg/prom"
 	snapt "github.com/vulcanize/ipld-eth-state-snapshot/pkg/types"
 )

@@ -160,20 +160,20 @@ func (p *publisher) BeginTx() (snapt.Tx, error) {

 // PublishRaw derives a cid from raw bytes and provided codec and multihash type, and writes it to the db tx
 // returns the CID and blockstore prefixed multihash key
-func (tx fileWriters) publishRaw(codec uint64, raw []byte) (cid, prefixedKey string, err error) {
+func (tx fileWriters) publishRaw(codec uint64, raw []byte, height *big.Int) (cid, prefixedKey string, err error) {
 	c, err := ipld.RawdataToCid(codec, raw, multihash.KECCAK_256)
 	if err != nil {
 		return
 	}
 	cid = c.String()
-	prefixedKey, err = tx.publishIPLD(c, raw)
+	prefixedKey, err = tx.publishIPLD(c, raw, height)
 	return
 }

-func (tx fileWriters) publishIPLD(c cid.Cid, raw []byte) (string, error) {
+func (tx fileWriters) publishIPLD(c cid.Cid, raw []byte, height *big.Int) (string, error) {
 	dbKey := dshelp.MultihashToDsKey(c.Hash())
 	prefixedKey := blockstore.BlockPrefix.String() + dbKey.String()
-	return prefixedKey, tx.write(&snapt.TableIPLDBlock, prefixedKey, raw)
+	return prefixedKey, tx.write(&snapt.TableIPLDBlock, height.String(), prefixedKey, raw)
 }

 // PublishHeader writes the header to the ipfs backing pg datastore and adds secondary
@@ -183,7 +183,7 @@ func (p *publisher) PublishHeader(header *types.Header) error {
 	if err != nil {
 		return err
 	}
-	if _, err = p.writers.publishIPLD(headerNode.Cid(), headerNode.RawData()); err != nil {
+	if _, err = p.writers.publishIPLD(headerNode.Cid(), headerNode.RawData(), header.Number); err != nil {
 		return err
 	}

@@ -205,27 +205,25 @@ func (p *publisher) PublishHeader(header *types.Header) error {

 // PublishStateNode writes the state node to the ipfs backing datastore and adds secondary indexes
 // in the state_cids table
-func (p *publisher) PublishStateNode(node *snapt.Node, headerID string, snapTx snapt.Tx) error {
+func (p *publisher) PublishStateNode(node *snapt.Node, headerID string, height *big.Int, snapTx snapt.Tx) error {
 	var stateKey string
 	if !snapt.IsNullHash(node.Key) {
 		stateKey = node.Key.Hex()
 	}

 	tx := snapTx.(fileTx)
-	stateCIDStr, mhKey, err := tx.publishRaw(ipld.MEthStateTrie, node.Value)
+	stateCIDStr, mhKey, err := tx.publishRaw(ipld.MEthStateTrie, node.Value, height)
 	if err != nil {
 		return err
 	}

-	err = tx.write(&snapt.TableStateNode, headerID, stateKey, stateCIDStr, node.Path,
+	err = tx.write(&snapt.TableStateNode, height.String(), headerID, stateKey, stateCIDStr, node.Path,
 		node.NodeType, false, mhKey)
 	if err != nil {
 		return err
 	}
 	// increment state node counter.
 	atomic.AddUint64(&p.stateNodeCounter, 1)
-	prom.IncStateNodeCount()
-
 	// increment current batch size counter
 	p.currBatchSize += 2
 	return err
@@ -233,34 +231,32 @@ func (p *publisher) PublishStateNode(node *snapt.Node, headerID string, snapTx s

 // PublishStorageNode writes the storage node to the ipfs backing pg datastore and adds secondary
 // indexes in the storage_cids table
-func (p *publisher) PublishStorageNode(node *snapt.Node, headerID string, statePath []byte, snapTx snapt.Tx) error {
+func (p *publisher) PublishStorageNode(node *snapt.Node, headerID string, height *big.Int, statePath []byte, snapTx snapt.Tx) error {
 	var storageKey string
 	if !snapt.IsNullHash(node.Key) {
 		storageKey = node.Key.Hex()
 	}

 	tx := snapTx.(fileTx)
-	storageCIDStr, mhKey, err := tx.publishRaw(ipld.MEthStorageTrie, node.Value)
+	storageCIDStr, mhKey, err := tx.publishRaw(ipld.MEthStorageTrie, node.Value, height)
 	if err != nil {
 		return err
 	}

-	err = tx.write(&snapt.TableStorageNode, headerID, statePath, storageKey, storageCIDStr, node.Path,
+	err = tx.write(&snapt.TableStorageNode, height.String(), headerID, statePath, storageKey, storageCIDStr, node.Path,
 		node.NodeType, false, mhKey)
 	if err != nil {
 		return err
 	}
 	// increment storage node counter.
 	atomic.AddUint64(&p.storageNodeCounter, 1)
-	prom.IncStorageNodeCount()
-
 	// increment current batch size counter
 	p.currBatchSize += 2
 	return nil
 }

 // PublishCode writes code to the ipfs backing pg datastore
-func (p *publisher) PublishCode(codeHash common.Hash, codeBytes []byte, snapTx snapt.Tx) error {
+func (p *publisher) PublishCode(height *big.Int, codeHash common.Hash, codeBytes []byte, snapTx snapt.Tx) error {
 	// no codec for code, doesn't matter though since blockstore key is multihash-derived
 	mhKey, err := shared.MultihashKeyFromKeccak256(codeHash)
 	if err != nil {
@@ -268,13 +264,11 @@ func (p *publisher) PublishCode(codeHash common.Hash, codeBytes []byte, snapTx s
 	}

 	tx := snapTx.(fileTx)
-	if err = tx.write(&snapt.TableIPLDBlock, mhKey, codeBytes); err != nil {
+	if err = tx.write(&snapt.TableIPLDBlock, height.String(), mhKey, codeBytes); err != nil {
 		return fmt.Errorf("error publishing code IPLD: %v", err)
 	}
 	// increment code node counter.
 	atomic.AddUint64(&p.codeNodeCounter, 1)
-	prom.IncCodeNodeCount()
-
 	p.currBatchSize++
 	return nil
 }
@@ -38,7 +38,7 @@ func writeFiles(t *testing.T, dir string) *publisher {
 	test.NoError(t, err)

 	headerID := fixt.Block1_Header.Hash().String()
-	test.NoError(t, pub.PublishStateNode(&fixt.Block1_StateNode0, headerID, tx))
+	test.NoError(t, pub.PublishStateNode(&fixt.Block1_StateNode0, headerID, fixt.Block1_Header.Number, tx))

 	test.NoError(t, tx.Commit())
 	return pub
@@ -18,6 +18,7 @@ package pg
 import (
 	"context"
 	"fmt"
+	"math/big"
 	"sync/atomic"
 	"time"

@@ -33,7 +34,6 @@ import (
 	"github.com/ethereum/go-ethereum/statediff/indexer/database/sql/postgres"
 	"github.com/ethereum/go-ethereum/statediff/indexer/ipld"
 	"github.com/ethereum/go-ethereum/statediff/indexer/shared"
-	"github.com/vulcanize/ipld-eth-state-snapshot/pkg/prom"
 	snapt "github.com/vulcanize/ipld-eth-state-snapshot/pkg/types"
 )

@@ -88,20 +88,20 @@ func (p *publisher) BeginTx() (snapt.Tx, error) {

 // PublishRaw derives a cid from raw bytes and provided codec and multihash type, and writes it to the db tx
 // returns the CID and blockstore prefixed multihash key
-func (tx pubTx) publishRaw(codec uint64, raw []byte) (cid, prefixedKey string, err error) {
+func (tx pubTx) publishRaw(codec uint64, raw []byte, height *big.Int) (cid, prefixedKey string, err error) {
 	c, err := ipld.RawdataToCid(codec, raw, multihash.KECCAK_256)
 	if err != nil {
 		return
 	}
 	cid = c.String()
-	prefixedKey, err = tx.publishIPLD(c, raw)
+	prefixedKey, err = tx.publishIPLD(c, raw, height)
 	return
 }

-func (tx pubTx) publishIPLD(c cid.Cid, raw []byte) (string, error) {
+func (tx pubTx) publishIPLD(c cid.Cid, raw []byte, height *big.Int) (string, error) {
 	dbKey := dshelp.MultihashToDsKey(c.Hash())
 	prefixedKey := blockstore.BlockPrefix.String() + dbKey.String()
-	_, err := tx.Exec(snapt.TableIPLDBlock.ToInsertStatement(), prefixedKey, raw)
+	_, err := tx.Exec(snapt.TableIPLDBlock.ToInsertStatement(), height.Uint64(), prefixedKey, raw)
 	return prefixedKey, err
 }

@@ -119,7 +119,7 @@ func (p *publisher) PublishHeader(header *types.Header) (err error) {
 	tx := pubTx{snapTx, nil}
 	defer func() { err = snapt.CommitOrRollback(tx, err) }()

-	if _, err = tx.publishIPLD(headerNode.Cid(), headerNode.RawData()); err != nil {
+	if _, err = tx.publishIPLD(headerNode.Cid(), headerNode.RawData(), header.Number); err != nil {
 		return err
 	}

@@ -132,26 +132,25 @@ func (p *publisher) PublishHeader(header *types.Header) (err error) {
 }

 // PublishStateNode writes the state node to the ipfs backing datastore and adds secondary indexes in the state_cids table
-func (p *publisher) PublishStateNode(node *snapt.Node, headerID string, snapTx snapt.Tx) error {
+func (p *publisher) PublishStateNode(node *snapt.Node, headerID string, height *big.Int, snapTx snapt.Tx) error {
 	var stateKey string
 	if !snapt.IsNullHash(node.Key) {
 		stateKey = node.Key.Hex()
 	}

 	tx := snapTx.(pubTx)
-	stateCIDStr, mhKey, err := tx.publishRaw(ipld.MEthStateTrie, node.Value)
+	stateCIDStr, mhKey, err := tx.publishRaw(ipld.MEthStateTrie, node.Value, height)
 	if err != nil {
 		return err
 	}

 	_, err = tx.Exec(snapt.TableStateNode.ToInsertStatement(),
-		headerID, stateKey, stateCIDStr, node.Path, node.NodeType, false, mhKey)
+		height.Uint64(), headerID, stateKey, stateCIDStr, node.Path, node.NodeType, false, mhKey)
 	if err != nil {
 		return err
 	}
 	// increment state node counter.
 	atomic.AddUint64(&p.stateNodeCounter, 1)
-	prom.IncStateNodeCount()

 	// increment current batch size counter
 	p.currBatchSize += 2
@@ -159,26 +158,25 @@ func (p *publisher) PublishStateNode(node *snapt.Node, headerID string, snapTx s
 }

 // PublishStorageNode writes the storage node to the ipfs backing pg datastore and adds secondary indexes in the storage_cids table
-func (p *publisher) PublishStorageNode(node *snapt.Node, headerID string, statePath []byte, snapTx snapt.Tx) error {
+func (p *publisher) PublishStorageNode(node *snapt.Node, headerID string, height *big.Int, statePath []byte, snapTx snapt.Tx) error {
 	var storageKey string
 	if !snapt.IsNullHash(node.Key) {
 		storageKey = node.Key.Hex()
 	}

 	tx := snapTx.(pubTx)
-	storageCIDStr, mhKey, err := tx.publishRaw(ipld.MEthStorageTrie, node.Value)
+	storageCIDStr, mhKey, err := tx.publishRaw(ipld.MEthStorageTrie, node.Value, height)
 	if err != nil {
 		return err
 	}

 	_, err = tx.Exec(snapt.TableStorageNode.ToInsertStatement(),
-		headerID, statePath, storageKey, storageCIDStr, node.Path, node.NodeType, false, mhKey)
+		height.Uint64(), headerID, statePath, storageKey, storageCIDStr, node.Path, node.NodeType, false, mhKey)
 	if err != nil {
 		return err
 	}
 	// increment storage node counter.
 	atomic.AddUint64(&p.storageNodeCounter, 1)
-	prom.IncStorageNodeCount()

 	// increment current batch size counter
 	p.currBatchSize += 2
@@ -186,7 +184,7 @@ func (p *publisher) PublishStorageNode(node *snapt.Node, headerID string, stateP
 }

 // PublishCode writes code to the ipfs backing pg datastore
-func (p *publisher) PublishCode(codeHash common.Hash, codeBytes []byte, snapTx snapt.Tx) error {
+func (p *publisher) PublishCode(height *big.Int, codeHash common.Hash, codeBytes []byte, snapTx snapt.Tx) error {
 	// no codec for code, doesn't matter though since blockstore key is multihash-derived
 	mhKey, err := shared.MultihashKeyFromKeccak256(codeHash)
 	if err != nil {
@@ -194,13 +192,12 @@ func (p *publisher) PublishCode(codeHash common.Hash, codeBytes []byte, snapTx s
 	}

 	tx := snapTx.(pubTx)
-	if _, err = tx.Exec(snapt.TableIPLDBlock.ToInsertStatement(), mhKey, codeBytes); err != nil {
+	if _, err = tx.Exec(snapt.TableIPLDBlock.ToInsertStatement(), height.Uint64(), mhKey, codeBytes); err != nil {
 		return fmt.Errorf("error publishing code IPLD: %v", err)
 	}

 	// increment code node counter.
 	atomic.AddUint64(&p.codeNodeCounter, 1)
-	prom.IncCodeNodeCount()

 	p.currBatchSize++
 	return nil
@@ -36,7 +36,7 @@ func writeData(t *testing.T) *publisher {
 	test.NoError(t, err)

 	headerID := fixt.Block1_Header.Hash().String()
-	test.NoError(t, pub.PublishStateNode(&fixt.Block1_StateNode0, headerID, tx))
+	test.NoError(t, pub.PublishStateNode(&fixt.Block1_StateNode0, headerID, fixt.Block1_Header.Number, tx))

 	test.NoError(t, tx.Commit())
 	return pub
@@ -73,6 +73,7 @@ func TestBasic(t *testing.T) {
 	test.NoError(t, err)

 	headerNode, err := ipld.NewEthHeader(&fixt.Block1_Header)
+	test.NoError(t, err)
 	test.ExpectEqual(t, headerNode.Cid().String(), header.CID)
 	test.ExpectEqual(t, fixt.Block1_Header.Hash().String(), header.BlockHash)
 }
@@ -19,6 +19,7 @@ import (
 	"bytes"
 	"errors"
 	"fmt"
+	"math/big"
 	"sync"

 	"github.com/ethereum/go-ethereum/common"
@@ -55,6 +56,8 @@ type Service struct {
 }

 func NewLevelDB(con *EthConfig) (ethdb.Database, error) {
+	println(con.LevelDBPath)
+	println(con.AncientDBPath)
 	edb, err := rawdb.NewLevelDBDatabaseWithFreezer(
 		con.LevelDBPath, 1024, 256, con.AncientDBPath, "ipld-eth-state-snapshot", true,
 	)
@@ -101,21 +104,18 @@ func (s *Service) CreateSnapshot(params SnapshotParams) error {
 	if err != nil {
 		return err
 	}
-
 	headerID := header.Hash().String()
 	s.tracker = newTracker(s.recoveryFile, int(params.Workers))
-	s.tracker.captureSignal()
+	go s.tracker.run()
+	go s.tracker.captureSignal()

 	var iters []trie.NodeIterator
 	// attempt to restore from recovery file if it exists
 	iters, err = s.tracker.restore(tree)
 	if err != nil {
-		log.Errorf("restore error: %s", err.Error())
 		return err
 	}
-
 	if iters != nil {
-		log.Debugf("restored iterators; count: %d", len(iters))
 		if params.Workers < uint(len(iters)) {
 			return fmt.Errorf(
 				"number of recovered workers (%d) is greater than number configured (%d)",
@@ -123,7 +123,6 @@ func (s *Service) CreateSnapshot(params SnapshotParams) error {
 			)
 		}
 	} else { // nothing to restore
-		log.Debugf("no iterators to restore")
 		if params.Workers > 1 {
 			iters = iter.SubtrieIterators(tree, params.Workers)
 		} else {
@@ -137,14 +136,14 @@ func (s *Service) CreateSnapshot(params SnapshotParams) error {
 	defer func() {
 		err := s.tracker.haltAndDump()
 		if err != nil {
-			log.Errorf("failed to write recovery file: %v", err)
+			log.Error("failed to write recovery file: ", err)
 		}
 	}()

 	if len(iters) > 0 {
-		return s.createSnapshotAsync(iters, headerID)
+		return s.createSnapshotAsync(iters, headerID, new(big.Int).SetUint64(params.Height))
 	} else {
-		return s.createSnapshot(iters[0], headerID)
+		return s.createSnapshot(iters[0], headerID, new(big.Int).SetUint64(params.Height))
 	}
 }

@@ -197,7 +196,7 @@ func resolveNode(it trie.NodeIterator, trieDB *trie.Database) (*nodeResult, erro
 	}, nil
 }

-func (s *Service) createSnapshot(it trie.NodeIterator, headerID string) error {
+func (s *Service) createSnapshot(it trie.NodeIterator, headerID string, height *big.Int) error {
 	tx, err := s.ipfsPublisher.BeginTx()
 	if err != nil {
 		return err
@@ -232,7 +231,7 @@ func (s *Service) createSnapshot(it trie.NodeIterator, headerID string) error {
 			encodedPath := trie.HexToCompact(valueNodePath)
 			leafKey := encodedPath[1:]
 			res.node.Key = common.BytesToHash(leafKey)
-			err := s.ipfsPublisher.PublishStateNode(&res.node, headerID, tx)
+			err := s.ipfsPublisher.PublishStateNode(&res.node, headerID, height, tx)
 			if err != nil {
 				return err
 			}
@@ -246,17 +245,17 @@ func (s *Service) createSnapshot(it trie.NodeIterator, headerID string) error {
 					return errors.New("missing code")
 				}

-				if err = s.ipfsPublisher.PublishCode(codeHash, codeBytes, tx); err != nil {
+				if err = s.ipfsPublisher.PublishCode(height, codeHash, codeBytes, tx); err != nil {
 					return err
 				}
 			}

-			if tx, err = s.storageSnapshot(account.Root, headerID, res.node.Path, tx); err != nil {
+			if tx, err = s.storageSnapshot(account.Root, headerID, height, res.node.Path, tx); err != nil {
 				return fmt.Errorf("failed building storage snapshot for account %+v\r\nerror: %w", account, err)
 			}
 		case Extension, Branch:
 			res.node.Key = common.BytesToHash([]byte{})
-			if err := s.ipfsPublisher.PublishStateNode(&res.node, headerID, tx); err != nil {
+			if err := s.ipfsPublisher.PublishStateNode(&res.node, headerID, height, tx); err != nil {
 				return err
 			}
 		default:
@@ -267,14 +266,14 @@ func (s *Service) createSnapshot(it trie.NodeIterator, headerID string) error {
 }

 // Full-trie concurrent snapshot
-func (s *Service) createSnapshotAsync(iters []trie.NodeIterator, headerID string) error {
+func (s *Service) createSnapshotAsync(iters []trie.NodeIterator, headerID string, height *big.Int) error {
 	errors := make(chan error)
 	var wg sync.WaitGroup
 	for _, it := range iters {
 		wg.Add(1)
 		go func(it trie.NodeIterator) {
 			defer wg.Done()
-			if err := s.createSnapshot(it, headerID); err != nil {
+			if err := s.createSnapshot(it, headerID, height); err != nil {
 				errors <- err
 			}
 		}(it)
@@ -295,7 +294,7 @@ func (s *Service) createSnapshotAsync(iters []trie.NodeIterator, headerID string
 	return err
 }

-func (s *Service) storageSnapshot(sr common.Hash, headerID string, statePath []byte, tx Tx) (Tx, error) {
+func (s *Service) storageSnapshot(sr common.Hash, headerID string, height *big.Int, statePath []byte, tx Tx) (Tx, error) {
 	if bytes.Equal(sr.Bytes(), emptyContractRoot.Bytes()) {
 		return tx, nil
 	}
@@ -339,7 +338,7 @@ func (s *Service) storageSnapshot(sr common.Hash, headerID string, statePath []b
 		default:
 			return nil, errors.New("unexpected node type")
 		}
-		if err = s.ipfsPublisher.PublishStorageNode(&res.node, headerID, statePath, tx); err != nil {
+		if err = s.ipfsPublisher.PublishStorageNode(&res.node, headerID, height, statePath, tx); err != nil {
 			return nil, err
 		}
 	}
@@ -2,6 +2,7 @@ package snapshot

 import (
 	"errors"
+	"math/big"
 	"os"
 	"path/filepath"
 	"testing"
@@ -43,9 +44,8 @@ func TestCreateSnapshot(t *testing.T) {
 			Times(workers)
 		pub.EXPECT().PrepareTxForBatch(gomock.Any(), gomock.Any()).Return(tx, nil).
 			AnyTimes()
-		pub.EXPECT().PublishStateNode(gomock.Any(), gomock.Any(), gomock.Any()).
-			// Use MinTimes as duplicate nodes are expected at boundaries
-			MinTimes(len(fixt.Block1_StateNodePaths))
+		pub.EXPECT().PublishStateNode(gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any()).
+			Times(len(fixt.Block1_StateNodePaths))

 		// TODO: fixtures for storage node
 		// pub.EXPECT().PublishStorageNode(gomock.Eq(fixt.StorageNode), gomock.Eq(int64(0)), gomock.Any())
@@ -79,7 +79,7 @@ func TestCreateSnapshot(t *testing.T) {
 	}
 }

-func failingPublishStateNode(_ *snapt.Node, _ string, _ snapt.Tx) error {
+func failingPublishStateNode(_ *snapt.Node, _ string, _ *big.Int, _ snapt.Tx) error {
 	return errors.New("failingPublishStateNode")
 }

@@ -89,7 +89,7 @@ func TestRecovery(t *testing.T) {
 		pub.EXPECT().PublishHeader(gomock.Any()).AnyTimes()
 		pub.EXPECT().BeginTx().Return(tx, nil).AnyTimes()
 		pub.EXPECT().PrepareTxForBatch(gomock.Any(), gomock.Any()).Return(tx, nil).AnyTimes()
-		pub.EXPECT().PublishStateNode(gomock.Any(), gomock.Any(), gomock.Any()).
+		pub.EXPECT().PublishStateNode(gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any()).
 			Times(workers).
 			DoAndReturn(failingPublishStateNode)
 		tx.EXPECT().Commit().AnyTimes()
@@ -117,7 +117,7 @@ func TestRecovery(t *testing.T) {
 			t.Fatal("cannot stat recovery file:", err)
 		}

-		pub.EXPECT().PublishStateNode(gomock.Any(), gomock.Any(), gomock.Any()).AnyTimes()
+		pub.EXPECT().PublishStateNode(gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any()).AnyTimes()
 		err = service.CreateSnapshot(params)
 		if err != nil {
 			t.Fatal(err)
@@ -22,11 +22,7 @@ type trackedIter struct {
 func (it *trackedIter) Next(descend bool) bool {
 	ret := it.NodeIterator.Next(descend)
 	if !ret {
-		if it.tracker.running {
-			it.tracker.stopChan <- it
-		} else {
-			log.Errorf("iterator stopped after tracker halted: path=%x", it.Path())
-		}
+		it.tracker.stopChan <- it
 	}
 	return ret
 }
@@ -38,7 +34,9 @@ type iteratorTracker struct {
 	stopChan  chan *trackedIter
 	started   map[*trackedIter]struct{}
 	stopped   []*trackedIter
-	running   bool
+
+	haltChan chan struct{}
+	done     chan struct{}
 }

 func newTracker(file string, buf int) iteratorTracker {
@@ -47,7 +45,8 @@ func newTracker(file string, buf int) iteratorTracker {
 		startChan:    make(chan *trackedIter, buf),
 		stopChan:     make(chan *trackedIter, buf),
 		started:      map[*trackedIter]struct{}{},
-		running:      true,
+		haltChan:     make(chan struct{}),
+		done:         make(chan struct{}),
 	}
 }

@@ -63,7 +62,23 @@ func (tr *iteratorTracker) captureSignal() {
 	}()
 }

-// Wraps an iterator in a trackedIter. This should not be called once halts are possible.
+// listens for starts/stops and manages current state
+func (tr *iteratorTracker) run() {
+loop:
+	for {
+		select {
+		case start := <-tr.startChan:
+			tr.started[start] = struct{}{}
+		case stop := <-tr.stopChan:
+			tr.stopped = append(tr.stopped, stop)
+		case <-tr.haltChan:
+			break loop
+		default:
+		}
+	}
+	tr.done <- struct{}{}
+}
+
 func (tr *iteratorTracker) tracked(it trie.NodeIterator) (ret *trackedIter) {
 	ret = &trackedIter{it, tr}
 	tr.startChan <- ret
@@ -72,7 +87,7 @@ func (tr *iteratorTracker) tracked(it trie.NodeIterator) (ret *trackedIter) {

 // dumps iterator path and bounds to a text file so it can be restored later
 func (tr *iteratorTracker) dump() error {
-	log.Debug("Dumping recovery state to: ", tr.recoveryFile)
+	log.Info("Dumping recovery state to:", tr.recoveryFile)
 	var rows [][]string
 	for it, _ := range tr.started {
 		var endPath []byte
@@ -103,7 +118,6 @@ func (tr *iteratorTracker) restore(tree state.Trie) ([]trie.NodeIterator, error)
 		}
 		return nil, err
 	}
-	log.Debug("Restoring recovery state from: ", tr.recoveryFile)
 	defer file.Close()
 	in := csv.NewReader(file)
 	in.FieldsPerRecord = 2
@@ -123,19 +137,15 @@ func (tr *iteratorTracker) restore(tree state.Trie) ([]trie.NodeIterator, error)
 			}
 		}

-		// Force the lower bound path to an even length
-		if len(paths[0])&0b1 == 1 {
-			decrementPath(paths[0]) // decrement first to avoid skipped nodes
-			paths[0] = append(paths[0], 0)
-		}
-		it := iter.NewPrefixBoundIterator(tree.NodeIterator(iter.HexToKeyBytes(paths[0])), paths[1])
+		it := iter.NewPrefixBoundIterator(tree, paths[0], paths[1])
 		ret = append(ret, tr.tracked(it))
 	}
 	return ret, nil
 }

 func (tr *iteratorTracker) haltAndDump() error {
-	tr.running = false
+	tr.haltChan <- struct{}{}
+	<-tr.done

 	// drain any pending events
 	close(tr.startChan)
@@ -6,7 +6,6 @@ import (

 	"github.com/ethereum/go-ethereum/statediff/indexer/database/sql/postgres"

-	"github.com/vulcanize/ipld-eth-state-snapshot/pkg/prom"
 	file "github.com/vulcanize/ipld-eth-state-snapshot/pkg/snapshot/file"
 	pg "github.com/vulcanize/ipld-eth-state-snapshot/pkg/snapshot/pg"
 	snapt "github.com/vulcanize/ipld-eth-state-snapshot/pkg/types"
@@ -19,35 +18,9 @@ func NewPublisher(mode SnapshotMode, config *Config) (snapt.Publisher, error) {
 		if err != nil {
 			return nil, err
 		}
-
-		prom.RegisterDBCollector(config.DB.ConnConfig.DatabaseName, driver)
-
 		return pg.NewPublisher(postgres.NewPostgresDB(driver)), nil
 	case FileSnapshot:
 		return file.NewPublisher(config.File.OutputDir, config.Eth.NodeInfo)
 	}
 	return nil, fmt.Errorf("invalid snapshot mode: %s", mode)
 }
-
-// Subtracts 1 from the last byte in a path slice, carrying if needed.
-// Does nothing, returning false, for all-zero inputs.
-func decrementPath(path []byte) bool {
-	// check for all zeros
-	allzero := true
-	for i := 0; i < len(path); i++ {
-		allzero = allzero && path[i] == 0
-	}
-	if allzero {
-		return false
-	}
-	for i := len(path) - 1; i >= 0; i-- {
-		val := path[i]
-		path[i]--
-		if val == 0 {
-			path[i] = 0xf
-		} else {
-			return true
-		}
-	}
-	return true
-}
@@ -1,15 +1,17 @@
 package types

 import (
+	"math/big"
+
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/core/types"
 )

 type Publisher interface {
 	PublishHeader(header *types.Header) error
-	PublishStateNode(node *Node, headerID string, tx Tx) error
-	PublishStorageNode(node *Node, headerID string, statePath []byte, tx Tx) error
-	PublishCode(codeHash common.Hash, codeBytes []byte, tx Tx) error
+	PublishStateNode(node *Node, headerID string, height *big.Int, tx Tx) error
+	PublishStorageNode(node *Node, headerID string, height *big.Int, statePath []byte, tx Tx) error
+	PublishCode(height *big.Int, codeHash common.Hash, codeBytes []byte, tx Tx) error
 	BeginTx() (Tx, error)
 	PrepareTxForBatch(tx Tx, batchSize uint) (Tx, error)
 }
@@ -3,10 +3,11 @@ package types
 var TableIPLDBlock = Table{
 	`public.blocks`,
 	[]column{
+		{"block_number", bigint},
 		{"key", text},
 		{"data", bytea},
 	},
-	`ON CONFLICT (key) DO NOTHING`,
+	`ON CONFLICT DO NOTHING`,
 }

 var TableNodeInfo = Table{
@@ -40,12 +41,13 @@ var TableHeader = Table{
 		{"times_validated", integer},
 		{"coinbase", varchar},
 	},
-	"ON CONFLICT (block_hash) DO UPDATE SET (parent_hash, cid, td, node_id, reward, state_root, tx_root, receipt_root, uncle_root, bloom, timestamp, mh_key, times_validated, coinbase) = (EXCLUDED.parent_hash, EXCLUDED.cid, EXCLUDED.td, EXCLUDED.node_id, EXCLUDED.reward, EXCLUDED.state_root, EXCLUDED.tx_root, EXCLUDED.receipt_root, EXCLUDED.uncle_root, EXCLUDED.bloom, EXCLUDED.timestamp, EXCLUDED.mh_key, eth.header_cids.times_validated + 1, EXCLUDED.coinbase)",
+	"ON CONFLICT DO NOTHING",
 }

 var TableStateNode = Table{
 	"eth.state_cids",
 	[]column{
+		{"block_number", bigint},
 		{"header_id", varchar},
 		{"state_leaf_key", varchar},
 		{"cid", text},
@@ -54,12 +56,13 @@ var TableStateNode = Table{
 		{"diff", boolean},
 		{"mh_key", text},
 	},
-	`ON CONFLICT (header_id, state_path) DO UPDATE SET (state_leaf_key, cid, node_type, diff, mh_key) = (EXCLUDED.state_leaf_key, EXCLUDED.cid, EXCLUDED.node_type, EXCLUDED.diff, EXCLUDED.mh_key)`,
+	`ON CONFLICT DO NOTHING`,
 }

 var TableStorageNode = Table{
 	"eth.storage_cids",
 	[]column{
+		{"block_number", bigint},
 		{"header_id", varchar},
 		{"state_path", bytea},
 		{"storage_leaf_key", varchar},
@@ -69,5 +72,5 @@ var TableStorageNode = Table{
 		{"diff", boolean},
 		{"mh_key", text},
 	},
-	"ON CONFLICT (header_id, state_path, storage_path) DO UPDATE SET (storage_leaf_key, cid, node_type, diff, mh_key) = (EXCLUDED.storage_leaf_key, EXCLUDED.cid, EXCLUDED.node_type, EXCLUDED.diff, EXCLUDED.mh_key)",
+	"ON CONFLICT DO NOTHING",
 }
Author	SHA1	Message	Date
Ashwin Phatak	b3af4e9e75	Merge pull request #30 from deep-stack/pm-upgrade-geth Upgrade vulcanize-geth to v4	2022-05-16 14:05:28 +05:30
prathamesh	67ec456e88	Upgrade vulcanize-geth to v4	2022-05-16 13:48:26 +05:30
Ashwin Phatak	04b57ca186	Merge pull request #29 from deep-stack/pm-db-sharding Updates to use v4 schema	2022-05-13 16:06:09 +05:30
prathamesh	fc9e82f717	Index block number using string in file mode	2022-05-13 14:00:40 +05:30
prathamesh	44d48b8644	Change ON CONFLICT clauses to do nothing and upgrade geth	2022-05-13 09:28:36 +05:30
prathamesh	26ae3ab008	Updates to use v4 schema	2022-04-19 18:14:25 +05:30