38 lines
1.0 KiB
Go
38 lines
1.0 KiB
Go
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// Copyright 2024 The Prometheus 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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package validations
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import (
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"fmt"
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"reflect"
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dto "github.com/prometheus/client_model/go"
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)
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// LintDuplicateMetric detects duplicate metric.
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func LintDuplicateMetric(mf *dto.MetricFamily) []error {
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var problems []error
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for i, m := range mf.Metric {
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for _, k := range mf.Metric[i+1:] {
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if reflect.DeepEqual(m.Label, k.Label) {
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problems = append(problems, fmt.Errorf("metric not unique"))
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break
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}
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}
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}
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return problems
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}
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