mirror of
https://github.com/prometheus-community/smartctl_exporter.git
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920c3429b1
First prometheus-community release. * [FEATURE] Add various new metrics #14 * [BUGFIX] Fix exit code bit parsing #37 Signed-off-by: SuperQ <superq@gmail.com>
36 lines
1 KiB
Go
36 lines
1 KiB
Go
// Copyright 2022 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 main
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import (
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"github.com/tidwall/gjson"
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)
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// GetStringIfExists returns json value or default
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func GetStringIfExists(json gjson.Result, key string, def string) string {
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value := json.Get(key)
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if value.Exists() {
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return value.String()
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}
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return def
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}
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// GetFloatIfExists returns json value or default
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func GetFloatIfExists(json gjson.Result, key string, def float64) float64 {
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value := json.Get(key)
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if value.Exists() {
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return value.Float()
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}
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return def
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}
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