PKGBUILD/cmd/temperature/read.go

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package temperature
import (
"fmt"
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"log"
"os"
"github.com/spf13/cobra"
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"github.com/volker-raschek/flucky/pkg/cli"
"github.com/volker-raschek/flucky/pkg/config"
"github.com/volker-raschek/flucky/pkg/logfile"
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"github.com/volker-raschek/flucky/pkg/sensor"
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)
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var logs bool
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var readTemperatureCmd = &cobra.Command{
Use: "read",
Short: "read temperature from sensor",
Example: fmt.Sprintf("flucky temperature read\nflucky temperature read outdoor"),
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Run: func(cmd *cobra.Command, args []string) {
// read configuration
cnf, err := config.Read(cnfPath)
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if err != nil {
log.Fatalln(err)
}
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// fetch all temperature sensors
temperatureSensors := cnf.GetTemperatureSensors()
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// read temperature from sensors
temperatures, err := sensor.ReadTemperatures(temperatureSensors)
if err != nil {
log.Fatalln(err)
}
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// print temperatures on stdout
cli.PrintTemperatures(temperatures, cnf, os.Stdout)
if logs {
err := logfile.WriteTemperatures(cnf.Device.TemperatureLogfile, temperatures)
if err != nil {
log.Fatalln(err)
}
}
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},
}
func init() {
temperatureCmd.AddCommand(readTemperatureCmd)
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// readTemperatureCmd.Flags().BoolVarP(&follow, "follow", "f", false, "Follow output")
readTemperatureCmd.Flags().BoolVarP(&logs, "logs", "l", true, "Log temperature")
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}