17609: Add diagnostics command.

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

diff --git a/lib/cmd/cmd.go b/lib/cmd/cmd.go
index b7d918739b86de347b0960e785bbd27dea477fba..63d7576b4cc1964b11b29a8ac199730660325f2e 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 {
@@ -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
+}