Closes #131, SMC GPL issue on OSX; consequently removes need to CGO in darwin.v4.0.1

1 files changed, 30 insertions, 0 deletions

diff --git a/devices/temp_nix.go b/devices/temp_nix.go
new file mode 100644
index 0000000..0015e1d
--- /dev/null
+++ b/devices/temp_nix.go
@@ -0,0 +1,30 @@
+// +build linux darwin
+
+package devices
+
+import (
+	"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 {
+		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)
+		}
+	}
+	return nil
+}
+
+// Optimization to avoid string manipulation every update
+var sensorMap map[string]string