mirror of
https://github.com/kubernetes-sigs/kind.git
synced 2025-11-30 23:16:04 +07:00
48 lines
1.2 KiB
Go
48 lines
1.2 KiB
Go
/*
|
|
Copyright 2019 The Kubernetes Authors.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package cmd
|
|
|
|
import (
|
|
"io"
|
|
"os"
|
|
|
|
"sigs.k8s.io/kind/pkg/log"
|
|
|
|
"sigs.k8s.io/kind/pkg/internal/cli"
|
|
"sigs.k8s.io/kind/pkg/internal/env"
|
|
)
|
|
|
|
// NewLogger returns the standard logger used by the kind CLI
|
|
// This logger writes to os.Stderr
|
|
func NewLogger() log.Logger {
|
|
var writer io.Writer = os.Stderr
|
|
if env.IsSmartTerminal(writer) {
|
|
writer = cli.NewSpinner(writer)
|
|
}
|
|
return cli.NewLogger(writer, 0)
|
|
}
|
|
|
|
// ColorEnabled returns true if color is enabled for the logger
|
|
// this should be used to control output
|
|
func ColorEnabled(logger log.Logger) bool {
|
|
type maybeColorer interface {
|
|
ColorEnabled() bool
|
|
}
|
|
v, ok := logger.(maybeColorer)
|
|
return ok && v.ColorEnabled()
|
|
}
|