add spam command to sigsum-debugsigsum-spam

1 files changed, 7 insertions, 0 deletions

diff --git a/internal/options/options.go b/internal/options/options.go
index 8e4ab0c..d6cbd70 100644
--- a/internal/options/options.go
+++ b/internal/options/options.go
@@ -3,6 +3,7 @@ package options
 import (
 	"flag"
 	"fmt"
+	"time"
 )
 
 const (
@@ -42,6 +43,12 @@ func AddUint64(fs *flag.FlagSet, opt *uint64, short, long string, value uint64)
 	fs.Uint64Var(opt, long, value, "")
 }
 
+// AddDuration adds a duration option to a flag set
+func AddDuration(fs *flag.FlagSet, opt *time.Duration, short, long string, value time.Duration) {
+	fs.DurationVar(opt, short, value, "")
+	fs.DurationVar(opt, long, value, "")
+}
+
 // CheckString checks that a string option has a non-default value
 func CheckString(optionName, value string, err error) error {
 	if err != nil {