18947: Refactor keep-web as arvados-server command.

[arvados.git] / lib / cmd / cmd.go

diff --git a/lib/cmd/cmd.go b/lib/cmd/cmd.go
index b7d918739b86de347b0960e785bbd27dea477fba..a03cb90f68e6cd84ee0e9091971af7370f0ee7db 100644 (file)
--- 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
+}