cmd/docker: remove deprecated io/ioutil
@@ -3,7 +3,6 @@ package main
import (
"bytes"
"io"
- "io/ioutil"
"os"
"testing"
@@ -30,7 +29,7 @@ func TestClientDebugEnabled(t *testing.T) {
assert.Check(t, is.Equal(logrus.DebugLevel, logrus.GetLevel()))
}
-var discard = ioutil.NopCloser(bytes.NewBuffer(nil))
+var discard = io.NopCloser(bytes.NewBuffer(nil))
func runCliCommand(t *testing.T, r io.ReadCloser, w io.Writer, args ...string) error {
t.Helper()
@@ -38,7 +37,7 @@ func runCliCommand(t *testing.T, r io.ReadCloser, w io.Writer, args ...string) e
r = discard
}
if w == nil {
- w = ioutil.Discard
+ w = io.Discard
}
cli, err := command.NewDockerCli(command.WithInputStream(r), command.WithCombinedStreams(w))
assert.NilError(t, err)
