mirror of https://github.com/kubernetes/kops.git
34 lines
1016 B
Go
34 lines
1016 B
Go
/*
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Copyright 2021 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 commandutils
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import (
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"fmt"
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"github.com/spf13/cobra"
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)
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// CompletionError a helper function to logs and return an error from a Cobra completion function.
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func CompletionError(prefix string, err error) ([]string, cobra.ShellCompDirective) {
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if err == nil {
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cobra.CompError(prefix)
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} else {
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cobra.CompError(fmt.Sprintf("%s: %v", prefix, err))
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}
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return nil, cobra.ShellCompDirectiveError | cobra.ShellCompDirectiveNoFileComp
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}
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