41 lines
1013 B
Go
41 lines
1013 B
Go
/*
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Copyright 2019 The Fission 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 utils
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import (
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"fmt"
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"strings"
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"github.com/hashicorp/go-multierror"
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)
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func MultiErrorWithFormat() *multierror.Error {
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return &multierror.Error{
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ErrorFormat: DefaultErrorFormat,
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}
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}
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func DefaultErrorFormat(es []error) string {
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points := make([]string, len(es))
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for i, err := range es {
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points[i] = fmt.Sprintf("* %s", err)
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}
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return fmt.Sprintf(
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"%d errors occurred:\n\t%s\n",
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len(es), strings.Join(points, "\n\t"))
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}
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