flag for journallog

go.mod

@@ -11,6 +11,7 @@ require (
 	github.com/markus-wa/demoinfocs-golang/v2 v2.10.1
 	github.com/mattn/go-sqlite3 v1.14.8
 	github.com/sirupsen/logrus v1.2.0
+	github.com/wercker/journalhook v0.0.0-20180428041537-5d0a5ae867b3
 	go.uber.org/ratelimit v0.2.0
 	google.golang.org/protobuf v1.27.1
 	gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c
@@ -18,6 +19,7 @@ require (
 
 require (
 	github.com/andres-erbsen/clock v0.0.0-20160526145045-9e14626cd129 // indirect
+	github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e // indirect
 	github.com/felixge/httpsnoop v1.0.1 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang/geo v0.0.0-20210211234256-740aa86cb551 // indirect

go.sum

@@ -40,6 +40,7 @@ github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGX
 github.com/coreos/bbolt v1.3.2/go.mod h1:iRUV2dpdMOn7Bo10OQBFzIJO9kkE559Wcmn+qkEiiKk=
 github.com/coreos/etcd v3.3.13+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
 github.com/coreos/go-semver v0.3.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
+github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e h1:Wf6HqHfScWJN9/ZjdUKyjop4mf3Qdd+1TvvltAvM3m8=
 github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
 github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA=
 github.com/cpuguy83/go-md2man/v2 v2.0.0/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
@@ -250,6 +251,8 @@ github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5Cc
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/subosito/gotenv v1.2.0/go.mod h1:N0PQaV/YGNqwC0u51sEeR/aUtSLEXKX9iv69rRypqCw=
 github.com/tmc/grpc-websocket-proxy v0.0.0-20190109142713-0ad062ec5ee5/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
+github.com/wercker/journalhook v0.0.0-20180428041537-5d0a5ae867b3 h1:shC1HB1UogxN5Ech3Yqaaxj1X/P656PPCB4RbojIJqc=
+github.com/wercker/journalhook v0.0.0-20180428041537-5d0a5ae867b3/go.mod h1:XCsSkdKK4gwBMNrOCZWww0pX6AOt+2gYc5Z6jBRrNVg=
 github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
 github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=

main.go

@@ -15,6 +15,7 @@ import (
 	"github.com/gorilla/mux"
 	_ "github.com/mattn/go-sqlite3"
 	log "github.com/sirupsen/logrus"
+	"github.com/wercker/journalhook"
 	"go.uber.org/ratelimit"
 	"gopkg.in/yaml.v3"
 	"net"
@@ -28,16 +29,17 @@ import (
 )
 
 var (
-	conf         = utils.Conf{}
-	demoLoader   = &csgo.DemoMatchLoader{}
-	router       *mux.Router
-	db           *utils.DBWithLock
-	sendGC       chan *csgo.Demo
-	demoParser   = &csgo.DemoParser{}
-	firstHK      = true
-	rL           ratelimit.Limiter
-	configFlag   = flag.String("config", "config.yaml", "Set config to use")
-	authCodeFlag = flag.String("authcode", "", "Provide Steam AuthCode to login")
+	conf           = utils.Conf{}
+	demoLoader     = &csgo.DemoMatchLoader{}
+	router         *mux.Router
+	db             *utils.DBWithLock
+	sendGC         chan *csgo.Demo
+	demoParser     = &csgo.DemoParser{}
+	firstHK        = true
+	rL             ratelimit.Limiter
+	configFlag     = flag.String("config", "config.yaml", "Set config to use")
+	authCodeFlag   = flag.String("authcode", "", "Provide Steam AuthCode to login")
+	journalLogFlag = flag.Bool("journal", false, "Log to systemd journal instead of stdout")
 )
 
 type PlayerResponse struct {
@@ -371,6 +373,9 @@ func main() {
 	lvl, err := log.ParseLevel(conf.Logging.Level)
 	utils.Check(err)
 	log.SetLevel(lvl)
+	if *journalLogFlag {
+		journalhook.Enable()
+	}
 
 	db = &utils.DBWithLock{
 		Lock: new(sync.RWMutex),