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53 lines
1.4 KiB
Go
53 lines
1.4 KiB
Go
/*
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Copyright 2014 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 exec
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// ExitError is an interface that presents an API similar to os.ProcessState, which is
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// what ExitError from os/exec is. This is designed to make testing a bit easier and
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// probably loses some of the cross-platform properties of the underlying library.
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type ExitError interface {
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String() string
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Error() string
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Exited() bool
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ExitStatus() int
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}
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// CodeExitError is an implementation of ExitError consisting of an error object
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// and an exit code (the upper bits of os.exec.ExitStatus).
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type CodeExitError struct {
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Err error
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Code int
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}
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var _ ExitError = CodeExitError{}
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func (e CodeExitError) Error() string {
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return e.Err.Error()
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}
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func (e CodeExitError) String() string {
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return e.Err.Error()
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}
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func (e CodeExitError) Exited() bool {
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return true
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}
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func (e CodeExitError) ExitStatus() int {
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return e.Code
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}
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