chore: linter: perfsprint

Signed-off-by: Jakob Borg <jakob@kastelo.net>

cmd/infra/stcrashreceiver/util.go

@@ -10,7 +10,7 @@ import (
 	"bytes"
 	"compress/gzip"
 	"crypto/sha256"
-	"fmt"
+	"encoding/hex"
 	"net"
 	"net/http"
 	"os"
@@ -32,7 +32,7 @@ func userIDFor(req *http.Request) string {
 	now := time.Now().Format("200601")
 	salt := "stcrashreporter"
 	hash := sha256.Sum256([]byte(salt + addr + now))
-	return fmt.Sprintf("%x", hash[:8])
+	return hex.EncodeToString(hash[:8])
 }
 
 // 01234567890abcdef... => 01/23

cmd/strelaysrv/main.go

@@ -14,6 +14,7 @@ import (
 	"os"
 	"os/signal"
 	"path/filepath"
+	"strconv"
 	"strings"
 	"sync/atomic"
 	"syscall"
@@ -247,10 +248,10 @@ func main() {
 	query.Set("pingInterval", pingInterval.String())
 	query.Set("networkTimeout", networkTimeout.String())
 	if sessionLimitBps > 0 {
-		query.Set("sessionLimitBps", fmt.Sprint(sessionLimitBps))
+		query.Set("sessionLimitBps", strconv.Itoa(sessionLimitBps))
 	}
 	if globalLimitBps > 0 {
-		query.Set("globalLimitBps", fmt.Sprint(globalLimitBps))
+		query.Set("globalLimitBps", strconv.Itoa(globalLimitBps))
 	}
 	if statusAddr != "" {
 		query.Set("statusAddr", statusAddr)