fix: op-exporter build

The build and the docker build was broken, this commit
fixes that

.gitignore

@@ -44,3 +44,4 @@ coverage.out
 
 # Ignore bedrock go bindings local output files
 op-bindings/bin
+op-exporter

op-exporter/Dockerfile

 FROM golang:1.18.0-alpine3.15 as builder
 
+# build from root of repo
 COPY ./op-exporter /app
 
 WORKDIR /app/
+RUN apk --no-cache add make bash jq git
 RUN make build
 
 FROM alpine:3.15

op-exporter/Makefile

@@ -10,9 +10,9 @@ ifndef BUILDDATE
 BUILDDATE := `date +%Y-%m-%d`
 endif
 
-LDFLAGSSTRING :=-X github.com/ethereum-optimism/op_exporter/version.Version=$(VERSION)
-LDFLAGSSTRING +=-X github.com/ethereum-optimism/op_exporter/version.GitCommit=$(GITCOMMIT)
-LDFLAGSSTRING +=-X github.com/ethereum-optimism/op_exporter/version.BuildDate=$(BUILDDATE)
+LDFLAGSSTRING :=-X github.com/ethereum-optimism/op-exporter/version.Version=$(VERSION)
+LDFLAGSSTRING +=-X github.com/ethereum-optimism/op-exporter/version.GitCommit=$(GITCOMMIT)
+LDFLAGSSTRING +=-X github.com/ethereum-optimism/op-exporter/version.BuildDate=$(BUILDDATE)
 
 LDFLAGS :=-ldflags "$(LDFLAGSSTRING)"
 
@@ -22,4 +22,4 @@ all: build
 
 # Build binary
 build:
-	CGO_ENABLED=0 go build $(LDFLAGS)
\ No newline at end of file
+	CGO_ENABLED=0 go build $(LDFLAGS)

op-exporter/main.go

@@ -10,8 +10,9 @@ import (
 	"sync"
 	"time"
 
-	"github.com/ethereum-optimism/op_exporter/k8sClient"
-	"github.com/ethereum-optimism/op_exporter/version"
+	"github.com/ethereum-optimism/optimism/op-exporter/k8sClient"
+	"github.com/ethereum-optimism/optimism/op-exporter/version"
+
 	"github.com/ethereum/go-ethereum/common/hexutil"
 	"github.com/prometheus/client_golang/prometheus/promhttp"
 	log "github.com/sirupsen/logrus"
@@ -76,7 +77,7 @@ func main() {
 	kingpin.Parse()
 	if *versionFlag {
 		fmt.Printf("(version=%s, gitcommit=%s)\n", version.Version, version.GitCommit)
-		fmt.Printf("(go=%s, user=%s, date=%s)\n", version.GoVersion, version.BuildUser, version.BuildDate)
+		fmt.Printf("(go=%s, date=%s)\n", version.GoVersion, version.BuildDate)
 		os.Exit(0)
 	}
 	log.Infoln("exporter config", *listenAddress, *rpcProvider, *networkLabel)