working commit

pkg/client/fileaux.go

@@ -0,0 +1,14 @@
+package client
+
+import (
+	"encoding/hex"
+	"fmt"
+	"math/rand"
+)
+
+func makeTmpFileName(prefix string) string {
+	randBytes := make([]byte, 6)
+	rand.Read(randBytes)
+	suffix := hex.EncodeToString(randBytes)
+	return fmt.Sprintf("%s.tmp.%s", prefix, suffix)
+}