Sentry integration

cmd/server/main.go

@@ -4,6 +4,7 @@ import (
 	"net/http"
 
 	"forge.cadoles.com/wpetit/hydra-passwordless/internal/route"
+	"github.com/getsentry/sentry-go"
 	"github.com/go-chi/chi"
 	"github.com/go-chi/chi/middleware"
 	"gitlab.com/wpetit/goweb/middleware/container"
@@ -15,6 +16,7 @@ import (
 	"os"
 
 	"forge.cadoles.com/wpetit/hydra-passwordless/internal/config"
+	sentryhttp "github.com/getsentry/sentry-go/http"
 	"github.com/pkg/errors"
 )
 
@@ -89,6 +91,30 @@ func main() {
 		log.Fatalf("%+v", errors.Wrap(err, "could not override config with environment"))
 	}
 
+	useSentry := conf.Sentry.DSN != ""
+
+	if useSentry {
+		var sentryEnv string
+		if conf.Sentry.Environment == "" {
+			sentryEnv, _ = os.Hostname()
+		} else {
+			sentryEnv = conf.Sentry.Environment
+		}
+
+		err := sentry.Init(sentry.ClientOptions{
+			Dsn:         conf.Sentry.DSN,
+			Debug:       conf.Debug,
+			SampleRate:  conf.Sentry.ServerSampleRate,
+			Release:     ProjectVersion + "-" + GitRef,
+			Environment: sentryEnv,
+		})
+		if err != nil {
+			log.Fatalf("%+v", errors.Wrap(err, "could not initialize sentry"))
+		}
+
+		defer sentry.Flush(conf.Sentry.ServerFlushTimeout)
+	}
+
 	// Create service container
 	ctn, err := getServiceContainer(conf)
 	if err != nil {
@@ -101,6 +127,14 @@ func main() {
 	r.Use(middleware.Logger)
 	r.Use(middleware.Recoverer)
 
+	if useSentry {
+		sentryMiddleware := sentryhttp.New(sentryhttp.Options{
+			Repanic: true,
+		})
+
+		r.Use(sentryMiddleware.Handle)
+	}
+
 	// Expose service container on router
 	r.Use(container.ServiceContainer(ctn))