forked from kubernetes/minikube
/
unset.go
55 lines (45 loc) · 1.37 KB
/
unset.go
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
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 config
import (
"fmt"
"os"
pkgConfig "k8s.io/minikube/pkg/minikube/config"
"github.com/spf13/cobra"
)
var configUnsetCmd = &cobra.Command{
Use: "unset PROPERTY_NAME",
Short: "unsets an individual value in a minikube config file",
Long: "unsets PROPERTY_NAME from the minikube config file. Can be overwritten by flags or environmental variables",
Run: func(cmd *cobra.Command, args []string) {
if len(args) != 1 {
fmt.Fprintln(os.Stdout, "usage: minikube config unset PROPERTY_NAME")
os.Exit(1)
}
err := unset(args[0])
if err != nil {
fmt.Fprintln(os.Stdout, err)
}
},
}
func init() {
ConfigCmd.AddCommand(configUnsetCmd)
}
func unset(name string) error {
m, err := pkgConfig.ReadConfig()
if err != nil {
return err
}
delete(m, name)
return WriteConfig(m)
}