40 lines
960 B
Go
40 lines
960 B
Go
/*
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Copyright 2019 The Volcano 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 util
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import (
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"fmt"
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"os"
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"github.com/spf13/cobra"
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)
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// CheckError prints the error of commands
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func CheckError(cmd *cobra.Command, err error) {
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if err != nil {
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msg := "Failed to"
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// Ignore the root command.
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for cur := cmd; cur.Parent() != nil; cur = cur.Parent() {
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msg = msg + fmt.Sprintf(" %s", cur.Name())
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}
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fmt.Printf("%s: %v\n", msg, err)
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os.Exit(-1)
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}
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}
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