use logrus for logging

.gitignore

@@ -11,3 +11,4 @@ vulcanizedb
 postgraphile/build/
 postgraphile/node_modules/
 postgraphile/package-lock.json
+vulcanizedb.log

Gopkg.toml

@@ -41,6 +41,10 @@
   branch = "master"
   name = "github.com/lib/pq"
 
+[[constraint]]
+  name = "gopkg.in/Sirupsen/logrus.v1"
+  version = "1.2.0"
+
 [[constraint]]
   name = "github.com/spf13/cobra"
   version = "0.0.1"

README.md

@@ -18,6 +18,7 @@ Vulcanize DB is a set of tools that make it easier for developers to write appli
 ## Installation
 `go get github.com/vulcanize/vulcanizedb`
 `go get gopkg.in/DataDog/dd-trace-go.v1/ddtrace`
+`go get gopkg.in/Sirupsen/logrus.v1`
 
 ## Setting up the Database
 1. Install Postgres

cmd/backfillMakerLogs.go

@@ -15,8 +15,7 @@
 package cmd
 
 import (
-	"log"
-
+	log "github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"
 
 	"github.com/vulcanize/vulcanizedb/libraries/shared"

cmd/coldImport.go

@@ -15,8 +15,7 @@
 package cmd
 
 import (
-	"log"
-
+	log "github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"
 
 	"github.com/vulcanize/vulcanizedb/pkg/crypto"

cmd/continuousLogSync.go

@@ -16,9 +16,9 @@ package cmd
 
 import (
 	"fmt"
-	"log"
 	"time"
 
+	log "github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"
 
 	"github.com/vulcanize/vulcanizedb/libraries/shared"

cmd/erc20.go

@@ -15,9 +15,9 @@
 package cmd
 
 import (
-	"log"
 	"time"
 
+	log "github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"
 
 	"github.com/vulcanize/vulcanizedb/examples/erc20_watcher/every_block"

cmd/getSignatures.go

@@ -15,9 +15,9 @@
 package cmd
 
 import (
+	log "github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"
 	"github.com/vulcanize/vulcanizedb/pkg/transformers/shared/constants"
-	"log"
 )
 
 // getSignaturesCmd represents the getSignatures command

cmd/lightSync.go

@@ -15,10 +15,10 @@
 package cmd
 
 import (
-	"log"
 	"os"
 	"time"
 
+	log "github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"
 
 	"github.com/vulcanize/vulcanizedb/pkg/core"

cmd/root.go

@@ -15,13 +15,12 @@
 package cmd
 
 import (
-	"fmt"
-	"log"
 	"os"
 	"time"
 
 	"github.com/ethereum/go-ethereum/rpc"
 	"github.com/mitchellh/go-homedir"
+	log "github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
 
@@ -55,7 +54,7 @@ var rootCmd = &cobra.Command{
 
 func Execute() {
 	if err := rootCmd.Execute(); err != nil {
-		fmt.Println(err)
+		log.Fatal(err)
 		os.Exit(1)
 	}
 }
@@ -102,7 +101,7 @@ func initConfig() {
 	} else {
 		home, err := homedir.Dir()
 		if err != nil {
-			fmt.Println(err)
+			log.Fatal(err)
 			os.Exit(1)
 		}
 
@@ -113,7 +112,7 @@ func initConfig() {
 	viper.AutomaticEnv()
 
 	if err := viper.ReadInConfig(); err == nil {
-		fmt.Printf("Using config file: %s\n\n", viper.ConfigFileUsed())
+		log.Printf("Using config file: %s\n\n", viper.ConfigFileUsed())
 	}
 }
 

cmd/sync.go

@@ -15,10 +15,10 @@
 package cmd
 
 import (
-	"log"
 	"os"
 	"time"
 
+	log "github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"
 
 	"github.com/vulcanize/vulcanizedb/pkg/core"

environments/local.toml.example

@@ -1,19 +0,0 @@
-[database]
-name = "vulcanize_public"
-hostname = "localhost"
-port = 5432
-
-[client]
-ipcPath = "http://127.0.0.1:7545"
-
-[contract]
-cat = "0x2f34f22a00ee4b7a8f8bbc4eaee1658774c624e0"
-drip = "0x891c04639a5edcae088e546fa125b5d7fb6a2b9d"
-eth_flip = "0x32D496Ad866D110060866B7125981C73642cc509"
-mcd_flap = "0x8868BAd8e74FcA4505676D1B5B21EcC23328d132"
-mcd_flop = "0x6191C9b0086c2eBF92300cC507009b53996FbFFa"
-pep = "0xB1997239Cfc3d15578A3a09730f7f84A90BB4975"
-pip = "0x9FfFE440258B79c5d6604001674A4722FfC0f7Bc"
-pit = "0xe7cf3198787c9a4daac73371a38f29aaeeced87e"
-rep = "0xf88bBDc1E2718F8857F30A180076ec38d53cf296"
-vat = "0xcd726790550afcd77e9a7a47e86a3f9010af126b"

examples/erc20_watcher/every_block/every_block_suite_test.go

@@ -19,8 +19,8 @@ import (
 
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
+	log "github.com/sirupsen/logrus"
 	"io/ioutil"
-	"log"
 )
 
 func TestEveryBlock(t *testing.T) {

examples/erc20_watcher/every_block/fetcher.go

@@ -16,7 +16,7 @@ package every_block
 
 import (
 	"fmt"
-	"log"
+	log "github.com/sirupsen/logrus"
 	"math/big"
 
 	"github.com/vulcanize/vulcanizedb/pkg/core"
@@ -50,7 +50,7 @@ func (fe *fetcherError) Error() string {
 
 func newFetcherError(err error, fetchMethod string) *fetcherError {
 	e := fetcherError{err.Error(), fetchMethod}
-	log.Println(e.Error())
+	log.Info(e.Error())
 	return &e
 }
 

examples/erc20_watcher/every_block/repository.go

@@ -16,8 +16,8 @@ package every_block
 
 import (
 	"fmt"
+	log "github.com/sirupsen/logrus"
 	"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"
-	"log"
 )
 
 type ERC20RepositoryInterface interface {

examples/erc20_watcher/every_block/transformer.go

@@ -16,9 +16,10 @@ package every_block
 
 import (
 	"fmt"
-	"log"
 	"math/big"
 
+	log "github.com/sirupsen/logrus"
+
 	"github.com/vulcanize/vulcanizedb/examples/erc20_watcher"
 	"github.com/vulcanize/vulcanizedb/pkg/core"
 	"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"

main.go

@@ -3,11 +3,21 @@ package main
 import (
 	"github.com/vulcanize/vulcanizedb/cmd"
 
+	log "github.com/sirupsen/logrus"
 	"github.com/spf13/viper"
 	"gopkg.in/DataDog/dd-trace-go.v1/ddtrace/tracer"
+	"os"
 )
 
 func main() {
+	log.SetFormatter(&log.JSONFormatter{})
+	file, err := os.OpenFile("vulcanizedb.log", os.O_CREATE|os.O_WRONLY, 0666)
+	if err == nil {
+		log.SetOutput(file)
+	} else {
+		log.Info("Failed to log to file, using default stderr")
+	}
+
 	tracer.Start(tracer.WithServiceName(viper.GetString("datadog.name")))
 
 	cmd.Execute()

pkg/datastore/postgres/postgres_suite_test.go

@@ -3,8 +3,8 @@ package postgres_test
 import (
 	"testing"
 
+	log "github.com/sirupsen/logrus"
 	"io/ioutil"
-	"log"
 
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"

pkg/datastore/postgres/repositories/block_repository.go

@@ -4,7 +4,7 @@ import (
 	"context"
 	"database/sql"
 	"errors"
-	"log"
+	log "github.com/sirupsen/logrus"
 
 	"github.com/jmoiron/sqlx"
 

pkg/geth/testing/helpers.go

@@ -1,7 +1,7 @@
 package testing
 
 import (
-	"log"
+	log "github.com/sirupsen/logrus"
 
 	"github.com/vulcanize/vulcanizedb/pkg/core"
 	"github.com/vulcanize/vulcanizedb/pkg/geth"

pkg/history/history_suite_test.go

@@ -4,8 +4,8 @@ import (
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
 
+	log "github.com/sirupsen/logrus"
 	"io/ioutil"
-	"log"
 	"testing"
 )
 

pkg/history/populate_headers.go

@@ -1,7 +1,7 @@
 package history
 
 import (
-	"log"
+	log "github.com/sirupsen/logrus"
 
 	"github.com/vulcanize/vulcanizedb/pkg/core"
 	"github.com/vulcanize/vulcanizedb/pkg/datastore"
@@ -11,7 +11,6 @@ import (
 func PopulateMissingHeaders(blockchain core.BlockChain, headerRepository datastore.HeaderRepository, startingBlockNumber int64) (int, error) {
 	lastBlock := blockchain.LastBlock().Int64()
 	blockRange := headerRepository.MissingBlockNumbers(startingBlockNumber, lastBlock, blockchain.Node().ID)
-	log.SetPrefix("")
 	log.Printf("Backfilling %d blocks\n\n", len(blockRange))
 	_, err := RetrieveAndUpdateHeaders(blockchain, headerRepository, blockRange)
 	if err != nil {

pkg/transformers/bite/bite_suite_test.go

@@ -19,8 +19,8 @@ import (
 
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
+	log "github.com/sirupsen/logrus"
 	"io/ioutil"
-	"log"
 )
 
 func TestBite(t *testing.T) {

pkg/transformers/cat_file/chop_lump/chop_lump_suite_test.go

@@ -15,8 +15,8 @@
 package chop_lump_test
 
 import (
+	log "github.com/sirupsen/logrus"
 	"io/ioutil"
-	"log"
 	"testing"
 
 	. "github.com/onsi/ginkgo"

pkg/transformers/cat_file/flip/flip_suite_test.go

@@ -15,8 +15,8 @@
 package flip_test
 
 import (
+	log "github.com/sirupsen/logrus"
 	"io/ioutil"
-	"log"
 	"testing"
 
 	. "github.com/onsi/ginkgo"

pkg/transformers/cat_file/pit_vow/pit_vow_suite_test.go

@@ -15,8 +15,8 @@
 package pit_vow_test
 
 import (
+	log "github.com/sirupsen/logrus"
 	"io/ioutil"
-	"log"
 	"testing"
 
 	. "github.com/onsi/ginkgo"

pkg/transformers/deal/deal_suite_test.go

@@ -5,8 +5,8 @@ import (
 
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
+	log "github.com/sirupsen/logrus"
 	"io/ioutil"
-	"log"
 )
 
 func TestFlipDeal(t *testing.T) {

pkg/transformers/dent/dent_suite_test.go

@@ -5,8 +5,8 @@ import (
 
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
+	log "github.com/sirupsen/logrus"
 	"io/ioutil"
-	"log"
 )
 
 func TestDent(t *testing.T) {

pkg/transformers/drip_drip/drip_drip_suite_test.go

@@ -15,8 +15,8 @@
 package drip_drip_test
 
 import (
+	log "github.com/sirupsen/logrus"
 	"io/ioutil"
-	"log"
 	"testing"
 
 	. "github.com/onsi/ginkgo"

pkg/transformers/drip_file/ilk/ilk_suite_test.go

@@ -15,8 +15,8 @@
 package ilk_test
 
 import (
+	log "github.com/sirupsen/logrus"
 	"io/ioutil"
-	"log"
 	"testing"
 
 	. "github.com/onsi/ginkgo"

pkg/transformers/drip_file/repo/repo_suite_test.go

@@ -15,8 +15,8 @@
 package repo_test
 
 import (
+	log "github.com/sirupsen/logrus"
 	"io/ioutil"
-	"log"
 	"testing"
 
 	. "github.com/onsi/ginkgo"

pkg/transformers/drip_file/vow/vow_suite_test.go

@@ -15,8 +15,8 @@
 package vow_test
 
 import (
+	log "github.com/sirupsen/logrus"
 	"io/ioutil"
-	"log"
 	"testing"
 
 	. "github.com/onsi/ginkgo"

pkg/transformers/factories/factories_suite_test.go

@@ -5,8 +5,8 @@ import (
 
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
+	log "github.com/sirupsen/logrus"
 	"io/ioutil"
-	"log"
 )
 
 func TestFactories(t *testing.T) {

pkg/transformers/factories/log_note_transformer.go

@@ -15,7 +15,7 @@
 package factories
 
 import (
-	"log"
+	log "github.com/sirupsen/logrus"
 
 	"github.com/ethereum/go-ethereum/common"
 
@@ -41,7 +41,7 @@ func (transformer LogNoteTransformer) Execute() error {
 	transformerName := transformer.Config.TransformerName
 	missingHeaders, err := transformer.Repository.MissingHeaders(transformer.Config.StartingBlockNumber, transformer.Config.EndingBlockNumber)
 	if err != nil {
-		log.Printf("Error fetching mising headers in %v transformer: %v \n", transformerName, err)
+		log.Printf("Error fetching mising headers in %v transformer: %v", transformerName, err)
 		return err
 	}
 
@@ -49,7 +49,7 @@ func (transformer LogNoteTransformer) Execute() error {
 	// (Double-array structure required for go-ethereum FilterQuery)
 	var topic = [][]common.Hash{{common.HexToHash(transformer.Config.Topic)}}
 
-	log.Printf("Fetching %v event logs for %d headers \n", transformerName, len(missingHeaders))
+	log.Printf("Fetching %v event logs for %d headers", transformerName, len(missingHeaders))
 	for _, header := range missingHeaders {
 		// Fetch the missing logs for a given header
 		matchingLogs, err := transformer.Fetcher.FetchLogs(transformer.Config.ContractAddresses, topic, header)

pkg/transformers/factories/transformer.go

@@ -15,7 +15,7 @@
 package factories
 
 import (
-	"log"
+	log "github.com/sirupsen/logrus"
 
 	"github.com/ethereum/go-ethereum/common"
 

pkg/transformers/flap_kick/flap_kick_suite_test.go

@@ -15,8 +15,8 @@
 package flap_kick_test
 
 import (
+	log "github.com/sirupsen/logrus"
 	"io/ioutil"
-	"log"
 	"testing"
 
 	. "github.com/onsi/ginkgo"

pkg/transformers/flip_kick/flip_kick_suite_test.go

@@ -15,8 +15,8 @@
 package flip_kick
 
 import (
+	log "github.com/sirupsen/logrus"
 	"io/ioutil"
-	"log"
 	"testing"
 
 	. "github.com/onsi/ginkgo"

pkg/transformers/frob/converter.go

@@ -18,6 +18,7 @@ import (
 	"bytes"
 	"encoding/json"
 	"fmt"
+	log "github.com/sirupsen/logrus"
 
 	"github.com/ethereum/go-ethereum/accounts/abi/bind"
 	"github.com/ethereum/go-ethereum/common"
@@ -30,6 +31,7 @@ type FrobConverter struct{}
 
 func (FrobConverter) ToEntities(contractAbi string, ethLogs []types.Log) ([]interface{}, error) {
 	var entities []interface{}
+	log.Info("blah")
 	for _, ethLog := range ethLogs {
 		entity := FrobEntity{}
 		address := ethLog.Address

pkg/transformers/frob/frob_suite_test.go

@@ -15,8 +15,8 @@
 package frob_test
 
 import (
+	log "github.com/sirupsen/logrus"
 	"io/ioutil"
-	"log"
 	"testing"
 
 	. "github.com/onsi/ginkgo"

pkg/transformers/integration_tests/integration_tests_suite_test.go

@@ -1,7 +1,7 @@
 package integration_tests
 
 import (
-	"log"
+	log "github.com/sirupsen/logrus"
 	"testing"
 
 	. "github.com/onsi/ginkgo"

pkg/transformers/integration_tests/vow_flog.go

@@ -33,13 +33,13 @@ var _ = Describe("VowFlog LogNoteTransformer", func() {
 
 		rpcClient, ethClient, err := getClients(ipc)
 		Expect(err).NotTo(HaveOccurred())
-		blockchain, err := getBlockChain(rpcClient, ethClient)
+		blockChain, err := getBlockChain(rpcClient, ethClient)
 		Expect(err).NotTo(HaveOccurred())
 
-		db := test_config.NewTestDB(blockchain.Node())
+		db := test_config.NewTestDB(blockChain.Node())
 		test_config.CleanTestDB(db)
 
-		err = persistHeader(db, blockNumber, blockchain)
+		err = persistHeader(db, blockNumber, blockChain)
 		Expect(err).NotTo(HaveOccurred())
 		Expect(1).To(Equal(1))
 
@@ -49,7 +49,7 @@ var _ = Describe("VowFlog LogNoteTransformer", func() {
 			Converter:  &vow_flog.VowFlogConverter{},
 			Repository: &vow_flog.VowFlogRepository{},
 		}
-		transformer := initializer.NewLogNoteTransformer(db, blockchain)
+		transformer := initializer.NewLogNoteTransformer(db, blockChain)
 		err = transformer.Execute()
 		Expect(err).NotTo(HaveOccurred())
 

pkg/transformers/pit_file/debt_ceiling/debt_ceiling_suite_test.go

@@ -15,8 +15,8 @@
 package debt_ceiling_test
 
 import (
+	log "github.com/sirupsen/logrus"
 	"io/ioutil"
-	"log"
 	"testing"
 
 	. "github.com/onsi/ginkgo"

pkg/transformers/pit_file/ilk/ilk_suite_test.go

@@ -15,8 +15,8 @@
 package ilk_test
 
 import (
+	log "github.com/sirupsen/logrus"
 	"io/ioutil"
-	"log"
 	"testing"
 
 	. "github.com/onsi/ginkgo"

pkg/transformers/price_feeds/price_feeds_suite_test.go

@@ -15,8 +15,8 @@
 package price_feeds_test
 
 import (
+	log "github.com/sirupsen/logrus"
 	"io/ioutil"
-	"log"
 	"testing"
 
 	. "github.com/onsi/ginkgo"

pkg/transformers/tend/tend_suite_test.go

@@ -1,8 +1,8 @@
 package tend_test
 
 import (
+	log "github.com/sirupsen/logrus"
 	"io/ioutil"
-	"log"
 	"testing"
 
 	. "github.com/onsi/ginkgo"

pkg/transformers/vat_flux/vat_flux_suite_test.go

@@ -1,8 +1,8 @@
 package vat_flux_test
 
 import (
+	log "github.com/sirupsen/logrus"
 	"io/ioutil"
-	"log"
 	"testing"
 
 	. "github.com/onsi/ginkgo"

pkg/transformers/vat_fold/vat_fold_suite_test.go

@@ -1,8 +1,8 @@
 package vat_fold_test
 
 import (
+	log "github.com/sirupsen/logrus"
 	"io/ioutil"
-	"log"
 	"testing"
 
 	. "github.com/onsi/ginkgo"

pkg/transformers/vat_grab/vat_grab_suite_test.go

@@ -1,8 +1,8 @@
 package vat_grab_test
 
 import (
+	log "github.com/sirupsen/logrus"
 	"io/ioutil"
-	"log"
 	"testing"
 
 	. "github.com/onsi/ginkgo"

pkg/transformers/vat_heal/vat_heal_suite_test.go

@@ -1,8 +1,8 @@
 package vat_heal_test
 
 import (
+	log "github.com/sirupsen/logrus"
 	"io/ioutil"
-	"log"
 	"testing"
 
 	. "github.com/onsi/ginkgo"

pkg/transformers/vat_init/vat_init_suite_test.go

@@ -15,8 +15,8 @@
 package vat_init_test
 
 import (
+	log "github.com/sirupsen/logrus"
 	"io/ioutil"
-	"log"
 	"testing"
 
 	. "github.com/onsi/ginkgo"

pkg/transformers/vat_move/vat_move_suite_test.go

@@ -15,8 +15,8 @@
 package vat_move_test
 
 import (
+	log "github.com/sirupsen/logrus"
 	"io/ioutil"
-	"log"
 	"testing"
 
 	. "github.com/onsi/ginkgo"

pkg/transformers/vat_slip/vat_slip_suite_test.go

@@ -19,8 +19,8 @@ import (
 
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
+	log "github.com/sirupsen/logrus"
 	"io/ioutil"
-	"log"
 )
 
 func TestVatSlip(t *testing.T) {

pkg/transformers/vat_toll/vat_toll_suite_test.go

@@ -5,8 +5,8 @@ import (
 
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
+	log "github.com/sirupsen/logrus"
 	"io/ioutil"
-	"log"
 )
 
 func TestVatToll(t *testing.T) {

pkg/transformers/vat_tune/vat_tune_suite_test.go

@@ -5,8 +5,8 @@ import (
 
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
+	log "github.com/sirupsen/logrus"
 	"io/ioutil"
-	"log"
 )
 
 func TestVatTune(t *testing.T) {

pkg/transformers/vow_flog/vow_flog_suite_test.go

@@ -19,8 +19,8 @@ import (
 
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
+	log "github.com/sirupsen/logrus"
 	"io/ioutil"
-	"log"
 )
 
 func TestVowFlog(t *testing.T) {

test_config/test_config.go

@@ -1,7 +1,7 @@
 package test_config
 
 import (
-	"log"
+	log "github.com/sirupsen/logrus"
 	"os"
 
 	. "github.com/onsi/gomega"

utils/utils.go

@@ -1,7 +1,7 @@
 package utils
 
 import (
-	"log"
+	log "github.com/sirupsen/logrus"
 
 	"path/filepath"