forked from kubewharf/katalyst-core
51 lines
1.3 KiB
Go
51 lines
1.3 KiB
Go
/*
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Copyright 2022 The Katalyst 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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"k8s.io/apimachinery/pkg/util/errors"
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"github.com/kubewharf/katalyst-api/pkg/protocol/reporterplugin/v1alpha1"
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)
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type GetContentFunc func() ([]*v1alpha1.ReportContent, error)
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// AppendReportContent appends contents generated from multiple sources (each source
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// is represented as a general getter function) into one single content slice.
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func AppendReportContent(fn ...GetContentFunc) ([]*v1alpha1.ReportContent, error) {
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var (
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contents []*v1alpha1.ReportContent
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errList []error
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)
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for _, f := range fn {
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c, err := f()
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if err != nil {
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errList = append(errList, err)
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continue
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}
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contents = append(contents, c...)
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}
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if len(errList) > 0 {
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return nil, errors.NewAggregate(errList)
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}
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return contents, nil
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}
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