fix bats tests

.github/dependabot.yml

@@ -1,21 +0,0 @@
-version: 2
-updates:
-- package-ecosystem: github-actions
-  directory: /
-  schedule:
-    interval: weekly
-  commit-message:
-    prefix: chore
-    include: scope
-
-- package-ecosystem: gomod
-  directory: /
-  schedule:
-    interval: weekly
-  commit-message:
-    prefix: chore
-    include: scope
-  groups:
-    kubernetes:
-      patterns:
-        - "k8s.io/*"

.github/workflows/dependabot.yml

@@ -1,24 +0,0 @@
-name: Dependabot
-
-on:
-  pull_request:
-
-permissions:
-  contents: write
-  pull-requests: write
-
-jobs:
-  auto-merge:
-    runs-on: ubuntu-latest
-    if: ${{ github.actor == 'dependabot[bot]' }}
-    steps:
-    - name: Dependabot metadata
-      id: metadata
-      uses: dependabot/fetch-metadata@v2
-
-    - name: Enable auto-merge for Dependabot PRs
-      if: ${{ steps.metadata.outputs.update-type != 'version-update:semver-major' }}
-      run: gh pr merge --auto --merge "$PR_URL"
-      env:
-        PR_URL: ${{ github.event.pull_request.html_url }}
-        GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

cmd/kubens/flags.go

@@ -52,8 +52,6 @@ func parseArgs(argv []string) Op {
 			return VersionOp{}
 		case "--current", "-c":
 			return CurrentOp{}
-		case "--unset", "-u":
-			return UnsetOp{}
 		default:
 			return getSwitchOp(v, false)
 		}

cmd/kubens/flags_test.go

@@ -45,12 +45,6 @@ func Test_parseArgs_new(t *testing.T) {
 		{name: "current long form",
 			args: []string{"--current"},
 			want: CurrentOp{}},
-		{name: "unset shorthand",
-			args: []string{"-u"},
-			want: UnsetOp{}},
-		{name: "unset long form",
-			args: []string{"--unset"},
-			want: UnsetOp{}},
 		{name: "switch by name",
 			args: []string{"foo"},
 			want: SwitchOp{Target: "foo"}},

cmd/kubens/help.go

@@ -39,7 +39,6 @@ func printUsage(out io.Writer) error {
   %PROG% -                  : switch to the previous namespace in this context
   %PROG% -c, --current      : show the current namespace
   %PROG% -h,--help          : show this message
-  %PROG% -u,--unset         : unset the namespace choice (set to 'default')
   %PROG% -V,--version       : show version`
 
 	// TODO this replace logic is duplicated between this and kubectx

cmd/kubens/unset.go

@@ -1,58 +0,0 @@
-// Copyright 2021 Google LLC
-//
-// 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 main
-
-import (
-	"io"
-
-	"github.com/pkg/errors"
-
-	"github.com/ahmetb/kubectx/internal/kubeconfig"
-	"github.com/ahmetb/kubectx/internal/printer"
-)
-
-// UnsetOp indicates intention to remove current namespace preference.
-type UnsetOp struct{}
-
-func (_ UnsetOp) Run(_, stderr io.Writer) error {
-	kc := new(kubeconfig.Kubeconfig).WithLoader(kubeconfig.DefaultLoader)
-	defer kc.Close()
-	if err := kc.Parse(); err != nil {
-		return errors.Wrap(err, "kubeconfig error")
-	}
-
-	ns, err := clearNamespace(kc)
-	if err != nil {
-		return err
-	}
-	err = printer.Success(stderr, "Active namespace is \"%s\".", printer.SuccessColor.Sprint(ns))
-	return err
-}
-
-func clearNamespace(kc *kubeconfig.Kubeconfig) (string, error) {
-	ctx := kc.GetCurrentContext()
-	ns := "default"
-	if ctx == "" {
-		return "", errors.New("current-context is not set")
-	}
-
-	if err := kc.SetNamespace(ctx, ns); err != nil {
-		return "", errors.Wrapf(err, "failed to clear namespace")
-	}
-	if err := kc.Save(); err != nil {
-		return "", errors.Wrap(err, "failed to save kubeconfig file")
-	}
-	return ns, nil
-}