b47184e954
This patch adds comments to exported items that were missing them in order to make the linter happy. Only code changes that were limited to the scope of this package were made. There are other linting issues that will effect callers, and that will be done a seperate patch.
54 lines
1.4 KiB
Go
54 lines
1.4 KiB
Go
/*
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Copyright 2017 The Kubernetes Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package mount
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import "k8s.io/utils/exec"
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// NewOsExec returns a new Exec interface implementation based on exec()
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func NewOsExec() Exec {
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return &osExec{}
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}
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// Real implementation of Exec interface that uses simple utils.Exec
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type osExec struct{}
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var _ Exec = &osExec{}
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func (e *osExec) Run(cmd string, args ...string) ([]byte, error) {
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exe := exec.New()
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return exe.Command(cmd, args...).CombinedOutput()
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}
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// NewFakeExec returns a new FakeExec
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func NewFakeExec(run runHook) *FakeExec {
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return &FakeExec{runHook: run}
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}
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// FakeExec for testing.
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type FakeExec struct {
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runHook runHook
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}
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type runHook func(cmd string, args ...string) ([]byte, error)
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// Run executes the command using the optional runhook, if given
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func (f *FakeExec) Run(cmd string, args ...string) ([]byte, error) {
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if f.runHook != nil {
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return f.runHook(cmd, args...)
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}
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return nil, nil
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}
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