X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/729b2762630b343b50aa1cb74733635ebcc52eb4..9acc8cb9cd9ca4429712b0d31b647e9a6ecf2d96:/lib/cmd/cmd.go

diff --git a/lib/cmd/cmd.go b/lib/cmd/cmd.go
index b7d918739b..a03cb90f68 100644
--- a/lib/cmd/cmd.go
+++ b/lib/cmd/cmd.go
@@ -16,6 +16,8 @@ import (
 	"runtime"
 	"sort"
 	"strings"
+
+	"github.com/sirupsen/logrus"
 )
 
 type Handler interface {
@@ -58,7 +60,7 @@ func (versionCommand) RunCommand(prog string, args []string, stdin io.Reader, st
 //                     fmt.Println(args[0])
 //                     return 2
 //             }),
-//     })("/usr/bin/multi", []string{"foobar", "baz"}))
+//     })("/usr/bin/multi", []string{"foobar", "baz"}, os.Stdin, os.Stdout, os.Stderr))
 //
 // ...prints "baz" and exits 2.
 type Multi map[string]Handler
@@ -153,3 +155,9 @@ func SubcommandToFront(args []string, flagset FlagSet) []string {
 	copy(newargs[flagargs+1:], args[flagargs+1:])
 	return newargs
 }
+
+type NoPrefixFormatter struct{}
+
+func (NoPrefixFormatter) Format(entry *logrus.Entry) ([]byte, error) {
+	return []byte(entry.Message + "\n"), nil
+}