Merge pull request #4201 from ethereum-optimism/12-03-op-heartbeat_Project_setup

op-heartbeat: Project setup

go.work

@@ -13,6 +13,7 @@ use (
 	./op-chain-ops
 	./op-e2e
 	./op-exporter
+	./op-heartbeat
 	./op-node
 	./op-proposer
 	./op-service

op-heartbeat/.gitignore

+bin

op-heartbeat/docker.go.work

+go 1.18
+
+use (
+	./op-node
+	./op-service
+)

op-heartbeat/go.mod

+module github.com/ethereum-optimism/optimism/op-heartbeat
+
+go 1.18
+
+require (
+	github.com/ethereum-optimism/optimism/op-node v0.10.1
+	github.com/ethereum-optimism/optimism/op-service v0.10.1
+	github.com/ethereum/go-ethereum v1.10.26
+	github.com/prometheus/client_golang v1.14.0
+	github.com/stretchr/testify v1.8.0
+	github.com/urfave/cli v1.22.10
+)
+
+require (
+	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/cpuguy83/go-md2man/v2 v2.0.2 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/deckarep/golang-set v1.8.0 // indirect
+	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.1.0 // indirect
+	github.com/go-ole/go-ole v1.2.6 // indirect
+	github.com/go-stack/stack v1.8.1 // indirect
+	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/gorilla/websocket v1.5.0 // indirect
+	github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/prometheus/client_model v0.3.0 // indirect
+	github.com/prometheus/common v0.37.0 // indirect
+	github.com/prometheus/procfs v0.8.0 // indirect
+	github.com/russross/blackfriday/v2 v2.1.0 // indirect
+	github.com/shirou/gopsutil v3.21.11+incompatible // indirect
+	github.com/tklauser/go-sysconf v0.3.10 // indirect
+	github.com/tklauser/numcpus v0.5.0 // indirect
+	github.com/yusufpapurcu/wmi v1.2.2 // indirect
+	golang.org/x/crypto v0.0.0-20220722155217-630584e8d5aa // indirect
+	golang.org/x/sys v0.0.0-20221013171732-95e765b1cc43 // indirect
+	golang.org/x/term v0.0.0-20220722155259-a9ba230a4035 // indirect
+	google.golang.org/protobuf v1.28.1 // indirect
+	gopkg.in/natefinch/npipe.v2 v2.0.0-20160621034901-c1b8fa8bdcce // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+)