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|
//go:build linux || darwin
// +build linux darwin
package devices
import (
"log"
"regexp"
smart "github.com/anatol/smart.go"
"github.com/jaypipes/ghw"
"github.com/shirou/gopsutil/host"
)
func init() {
devs() // Populate the sensorMap
RegisterTemp(getTemps)
RegisterDeviceList(Temperatures, devs, defs)
}
func getTemps(temps map[string]int) map[string]error {
sensors, err := host.SensorsTemperatures()
if err != nil {
if _, ok := err.(*host.Warnings); ok {
// ignore warnings
} else {
return map[string]error{"gopsutil host": err}
}
}
for _, sensor := range sensors {
label := sensorMap[sensor.SensorKey]
if _, ok := temps[label]; ok {
temps[label] = int(sensor.Temperature)
}
}
block, err := ghw.Block()
if err != nil {
log.Print("error getting block device info")
return nil
}
var sata = regexp.MustCompile(`sd.?`)
var nvme = regexp.MustCompile(`nvme*`)
for _, disk := range block.Disks {
switch t := disk.Name; {
case sata.MatchString(t):
dev, err := smart.OpenSata("/dev/" + disk.Name)
if err != nil {
break
}
sm, _ := dev.ReadSMARTData()
for _, attr := range sm.Attrs {
if attr.Id == 194 {
temps[disk.Name+"_"+disk.Model] = int(attr.Value)
}
}
case nvme.MatchString(t):
dev, err := smart.OpenNVMe("/dev/" + disk.Name)
if err != nil {
break
}
sm, _ := dev.ReadSMART()
temps[disk.Name+"_"+disk.Model] = int(sm.Temperature)
default:
}
}
return nil
}
// Optimization to avoid string manipulation every update
var sensorMap map[string]string
|
