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make missing-directory errors non fatal

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This commit is contained in:
juanvallejo 2019-01-30 15:10:19 -05:00
parent d388b3eea7
commit de015167a9
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2 changed files with 7 additions and 0 deletions
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1
pkg/kubectl/cmd/plugin/BUILD
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@ -11,6 +11,7 @@ go_library(
"//pkg/kubectl/util/templates:go_default_library",
"//staging/src/k8s.io/cli-runtime/pkg/genericclioptions:go_default_library",
"//vendor/github.com/spf13/cobra:go_default_library",
"//vendor/k8s.io/klog:go_default_library",
],
)

6
pkg/kubectl/cmd/plugin/plugin.go
View File

@ -28,6 +28,7 @@ import (
"github.com/spf13/cobra"
"k8s.io/cli-runtime/pkg/genericclioptions"
"k8s.io/klog"
cmdutil "k8s.io/kubernetes/pkg/kubectl/cmd/util"
"k8s.io/kubernetes/pkg/kubectl/util/i18n"
"k8s.io/kubernetes/pkg/kubectl/util/templates"
@ -117,6 +118,11 @@ func (o *PluginListOptions) Run() error {
for _, dir := range uniquePathsList(o.PluginPaths) {
files, err := ioutil.ReadDir(dir)
if err != nil {
if _, ok := err.(*os.PathError); ok && strings.Contains(err.Error(), "no such file") {
klog.V(3).Infof("unable to find directory %q in your PATH. Skipping...", dir)
continue
}
pluginErrors = append(pluginErrors, fmt.Errorf("error: unable to read directory %q in your PATH: %v", dir, err))
continue
}