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Merge pull request #69089 from soltysh/kubectl_issue539

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Deduplicate list of directories
This commit is contained in:
k8s-ci-robot
2018-09-27 09:51:06 -07:00
committed by GitHub
parent 8e6172dec2 8555b53191
commit 2588ad5f36
1 changed files with 3 additions and 1 deletions
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4
pkg/kubectl/cmd/plugin.go
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@@ -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 {
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