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https://github.com/ahmetb/kubectx.git
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ff2f9661a2
* stop using XDG_CACHE_HOME as home directory XDG_CACHE_HOME is not a substitute for $HOME, see [1]. [1]: https://specifications.freedesktop.org/basedir-spec/basedir-spec-latest.html * fix bats testing setup/teardown since cmdutil.Homedir() would treat $XDG_CACHE_HOME as $HOME, deleting $XDG_CACHE_HOME would wipe out previous kubens state. now that we're not doing that, we need to make a real synthetic $HOME and clear it out so that $HOME/.kube/kubens doesn't persist between runs.
41 lines
1.1 KiB
Go
41 lines
1.1 KiB
Go
// Copyright 2021 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package cmdutil
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import (
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"os"
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"github.com/pkg/errors"
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)
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func HomeDir() string {
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home := os.Getenv("HOME")
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if home == "" {
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home = os.Getenv("USERPROFILE") // windows
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}
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return home
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}
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// IsNotFoundErr determines if the underlying error is os.IsNotExist. Right now
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// errors from github.com/pkg/errors doesn't work with os.IsNotExist.
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func IsNotFoundErr(err error) bool {
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for e := err; e != nil; e = errors.Unwrap(e) {
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if os.IsNotExist(e) {
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return true
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}
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}
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return false
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}
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