cmd/livepeer: Add support for -j flag for mist connector

CHANGELOG_PENDING.md

@@ -7,6 +7,8 @@
 ### Features ⚒
 
 #### General
+- \#2196 Add support for Mist runtime environment (@hjpotter92)
+
 - \#2212 y/n confirmation when sending a transaction via the CLI (@noisersup)
 
 - \#2216 Fix Accept Multiline message on Windows (@leszko)

cmd/livepeer/livepeer.go

@@ -29,6 +29,7 @@ import (
 	"github.com/livepeer/go-livepeer/pm"
 	"github.com/livepeer/go-livepeer/server"
 	"github.com/livepeer/livepeer-data/pkg/event"
+	"github.com/livepeer/livepeer-data/pkg/mistconnector"
 	"github.com/peterbourgon/ff/v3"
 
 	ethcommon "github.com/ethereum/go-ethereum/common"
@@ -83,6 +84,8 @@ func main() {
 	//We preserve this flag before resetting all the flags.  Not a scalable approach, but it'll do for now.  More discussions here - https://github.com/livepeer/go-livepeer/pull/617
 	flag.CommandLine = flag.NewFlagSet(os.Args[0], flag.ExitOnError)
 
+	mistJson := flag.Bool("j", false, "Print application info as json")
+
 	// Network & Addresses:
 	network := flag.String("network", "offchain", "Network to connect to")
 	rtmpAddr := flag.String("rtmpAddr", "127.0.0.1:"+RtmpPort, "Address to bind for RTMP commands")
@@ -178,6 +181,17 @@ func main() {
 
 	blockPollingTime := time.Duration(*blockPollingInterval) * time.Second
 
+	if *mistJson {
+		mistconnector.PrintMistConfigJson(
+			"livepeer",
+			"Official implementation of the Livepeer video processing protocol. Can play all roles in the network.",
+			"Livepeer",
+			core.LivepeerVersion,
+			flag.CommandLine,
+		)
+		return
+	}
+
 	if *version {
 		fmt.Println("Livepeer Node Version: " + core.LivepeerVersion)
 		fmt.Printf("Golang runtime version: %s %s\n", runtime.Compiler, runtime.Version())

go.mod

@@ -3,7 +3,7 @@ module github.com/livepeer/go-livepeer
 go 1.13
 
 require (
-	cloud.google.com/go/storage v1.6.0
+	cloud.google.com/go/storage v1.10.0
 	contrib.go.opencensus.io/exporter/prometheus v0.1.0
 	github.com/allegro/bigcache v1.2.1 // indirect
 	github.com/aws/aws-sdk-go v1.33.11
@@ -14,31 +14,32 @@ require (
 	github.com/ethereum/go-ethereum v1.10.14
 	github.com/fatih/color v1.12.0 // indirect
 	github.com/golang/glog v0.0.0-20210429001901-424d2337a529
-	github.com/golang/mock v1.4.3
+	github.com/golang/mock v1.5.0
 	github.com/golang/protobuf v1.5.2
 	github.com/jaypipes/ghw v0.7.0
-	github.com/livepeer/livepeer-data v0.2.0
+	github.com/livepeer/livepeer-data v0.4.8
 	github.com/livepeer/lpms v0.0.0-20220111151401-0eb91f2facdb
 	github.com/livepeer/m3u8 v0.11.1
 	github.com/mattn/go-sqlite3 v1.11.0
+	github.com/mitchellh/go-homedir v1.1.0 // indirect
 	github.com/olekukonko/tablewriter v0.0.5
 	github.com/patrickmn/go-cache v2.1.0+incompatible
 	github.com/peterbourgon/ff/v3 v3.1.2
 	github.com/pkg/errors v0.9.1
-	github.com/prometheus/client_golang v1.1.0
+	github.com/prometheus/client_golang v1.11.0
 	github.com/prometheus/tsdb v0.10.0 // indirect
 	github.com/rjeczalik/notify v0.9.2 // indirect
 	github.com/status-im/keycard-go v0.0.0-20190424133014-d95853db0f48 // indirect
 	github.com/stretchr/objx v0.2.0 // indirect
 	github.com/stretchr/testify v1.7.0
 	github.com/tyler-smith/go-bip39 v1.0.2 // indirect
 	github.com/urfave/cli v1.20.0
-	go.opencensus.io v0.22.3
+	go.opencensus.io v0.23.0
 	go.uber.org/goleak v1.0.0
 	golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3 // indirect
 	golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2
 	golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e // indirect
-	google.golang.org/api v0.29.0
-	google.golang.org/grpc v1.28.0
+	google.golang.org/api v0.44.0
+	google.golang.org/grpc v1.38.0
 	pgregory.net/rapid v0.4.0
 )