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Unverified Commit 8555b531 authored by Maciej Szulik's avatar Maciej Szulik
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Deduplicate list of directories

parent 9c29560a
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Showing with 3 additions and 1 deletion
pkg/kubectl/cmd/plugin.go
View file @ 8555b531
...@@ -26,6 +26,7 @@ import ( ...@@ -26,6 +26,7 @@ import (
"github.com/spf13/cobra" "github.com/spf13/cobra"
"k8s.io/apimachinery/pkg/util/sets"
"k8s.io/cli-runtime/pkg/genericclioptions" "k8s.io/cli-runtime/pkg/genericclioptions"
"k8s.io/kubernetes/pkg/kubectl/cmd/templates" "k8s.io/kubernetes/pkg/kubectl/cmd/templates"
cmdutil "k8s.io/kubernetes/pkg/kubectl/cmd/util" cmdutil "k8s.io/kubernetes/pkg/kubectl/cmd/util"
...@@ -108,7 +109,8 @@ func (o *PluginListOptions) Run() error { ...@@ -108,7 +109,8 @@ func (o *PluginListOptions) Run() error {
pluginsFound := false pluginsFound := false
isFirstFile := true isFirstFile := true
pluginWarnings := 0 pluginWarnings := 0
for _, dir := range filepath.SplitList(os.Getenv(path)) { paths := sets.NewString(filepath.SplitList(os.Getenv(path))...)
for _, dir := range paths.List() {
files, err := ioutil.ReadDir(dir) files, err := ioutil.ReadDir(dir)
if err != nil { if err != nil {
continue continue
......
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