forked from rook/rook
48 lines
1.2 KiB
Go
48 lines
1.2 KiB
Go
/*
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Copyright 2016 The Rook Authors. All rights reserved.
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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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import (
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"fmt"
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"os/exec"
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"syscall"
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)
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type CommandError struct {
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ActionName string
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Err error
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}
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func (e *CommandError) Error() string {
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return fmt.Sprintf("Failed to complete %s: %+v", e.ActionName, e.Err)
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}
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func (e *CommandError) ExitStatus() int {
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exitStatus := -1
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exitErr, ok := e.Err.(*exec.ExitError)
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if ok {
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waitStatus, ok := exitErr.ProcessState.Sys().(syscall.WaitStatus)
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if ok {
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exitStatus = waitStatus.ExitStatus()
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}
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}
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return exitStatus
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}
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func createCommandError(err error, actionName string) error {
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return &CommandError{ActionName: actionName, Err: err}
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}
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