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Add more validate conditions when run kubectl get with --raw

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This commit is contained in:
Zhenguo Niu 2017-12-19 15:37:21 +08:00
parent 8d24ce1137
commit a0a69a3583
1 changed files with 8 additions and 0 deletions
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8
pkg/kubectl/cmd/resource/get.go
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@ -25,6 +25,8 @@ import (
"github.com/golang/glog"
"github.com/spf13/cobra"
"net/url"
kapierrors "k8s.io/apimachinery/pkg/api/errors"
"k8s.io/apimachinery/pkg/api/meta"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
@ -213,6 +215,12 @@ func (options *GetOptions) Validate(cmd *cobra.Command) error {
if len(options.Raw) > 0 && (options.Watch || options.WatchOnly || len(options.LabelSelector) > 0 || options.Export) {
return fmt.Errorf("--raw may not be specified with other flags that filter the server request or alter the output")
}
if len(cmdutil.GetFlagString(cmd, "output")) > 0 {
return cmdutil.UsageErrorf(cmd, "--raw and --output are mutually exclusive")
}
if _, err := url.ParseRequestURI(options.Raw); err != nil {
return cmdutil.UsageErrorf(cmd, "--raw must be a valid URL path: %v", err)
}
if cmdutil.GetFlagBool(cmd, "show-labels") {
outputOption := cmd.Flags().Lookup("output").Value.String()
if outputOption != "" && outputOption != "wide" {