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https://github.com/prometheus-community/smartctl_exporter.git
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24 lines
478 B
Go
24 lines
478 B
Go
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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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