feat(cmd/pressure): add new subcommand to operate with aire pressure

cmd/cmd.go

@@ -7,6 +7,7 @@ import (
 
 	"github.com/go-flucky/flucky/cmd/compression"
 	"github.com/go-flucky/flucky/cmd/convert"
+	"github.com/go-flucky/flucky/cmd/pressure"
 
 	"github.com/go-flucky/flucky/cmd/daemon"
 	"github.com/go-flucky/flucky/cmd/humidity"
@@ -63,6 +64,7 @@ func Execute(version string) {
 	convert.InitCmd(rootCmd, configFile)
 	daemon.InitCmd(rootCmd, configFile)
 	humidity.InitCmd(rootCmd, configFile)
+	pressure.InitCmd(rootCmd, configFile)
 	rgbled.InitCmd(rootCmd, configFile)
 	sensor.InitCmd(rootCmd, configFile)
 	temperature.InitCmd(rootCmd, configFile)

cmd/pressure/list.go

@@ -0,0 +1,54 @@
+package pressure
+
+import (
+	"fmt"
+	"log"
+	"os"
+
+	"github.com/go-flucky/flucky/pkg/types"
+
+	"github.com/go-flucky/flucky/pkg/cli"
+	"github.com/go-flucky/flucky/pkg/config"
+	"github.com/go-flucky/flucky/pkg/logfile"
+	"github.com/go-flucky/flucky/pkg/rgbled"
+	"github.com/spf13/cobra"
+)
+
+var listTemperatureCmd = &cobra.Command{
+	Use:     "list",
+	Short:   "print air pressures",
+	Example: fmt.Sprintf("flucky pressure logs"),
+	Run: func(cmd *cobra.Command, args []string) {
+
+		// read configuration
+		cnf, err := config.Read(configFile)
+		if err != nil {
+			log.Fatalln(err)
+		}
+
+		logfile := logfile.New(cnf.Device.Logfile)
+
+		rgbLEDs := cnf.GetRGBLEDs(config.ENABLED)
+		if err := rgbled.Logfile(rgbLEDs); err != nil {
+			log.Fatalln(err)
+		}
+
+		measuredValues, err := logfile.Read()
+		if err != nil {
+			log.Fatalln(err)
+		}
+
+		if err := rgbled.Off(rgbLEDs); err != nil {
+			log.Fatalln(err)
+		}
+
+		measuredValues = types.SelectMeasuredValues(types.MeasuredValueTypePressure, measuredValues)
+
+		cli.PrintMeasuredValues(measuredValues, cnf, os.Stdout)
+
+	},
+}
+
+func init() {
+	pressureCmd.AddCommand(listTemperatureCmd)
+}

cmd/pressure/pressure.go

@@ -0,0 +1,22 @@
+package pressure
+
+import (
+	"github.com/spf13/cobra"
+)
+
+var compression bool
+var configFile string
+var round float64
+
+var pressureCmd = &cobra.Command{
+	Use:   "pressure",
+	Short: "Read pressure from sensor",
+}
+
+// Execute a
+func InitCmd(cmd *cobra.Command, cnfFile string) {
+	configFile = cnfFile
+
+	cmd.AddCommand(pressureCmd)
+
+}

cmd/pressure/read.go

@@ -0,0 +1,75 @@
+package pressure
+
+import (
+	"context"
+	"log"
+	"os"
+
+	"github.com/go-flucky/flucky/pkg/types"
+
+	"github.com/go-flucky/flucky/pkg/cli"
+	"github.com/go-flucky/flucky/pkg/config"
+	"github.com/go-flucky/flucky/pkg/logfile"
+	"github.com/go-flucky/flucky/pkg/rgbled"
+	"github.com/go-flucky/flucky/pkg/sensor"
+	"github.com/spf13/cobra"
+)
+
+var logs bool
+
+var readPressureCmd = &cobra.Command{
+	Use:   "read",
+	Short: "read pressure from sensor",
+	Run: func(cmd *cobra.Command, args []string) {
+
+		// read configuration
+		cnf, err := config.Read(configFile)
+		if err != nil {
+			log.Fatalln(err)
+		}
+
+		// fetch all temperature sensors or sensors by args
+		sensors := make([]sensor.Sensor, 0)
+		if len(args) == 0 {
+			sensors = cnf.GetPressureSensors(config.ENABLED)
+		} else {
+			sensors = cnf.GetPressureSensorsByName(args)
+		}
+
+		if len(sensors) == 0 {
+			return
+		}
+
+		rgbLEDs := cnf.GetRGBLEDs(config.ENABLED)
+		if err := rgbled.Run(rgbLEDs); err != nil {
+			log.Fatalln(err)
+		}
+
+		ctx := context.Background()
+		measuredValues, err := sensor.Read(ctx, sensors)
+		if err != nil {
+			log.Fatalln(err)
+		}
+
+		measuredValues = types.SelectMeasuredValues(types.MeasuredValueTypePressure, measuredValues)
+
+		cli.PrintMeasuredValues(measuredValues, cnf, os.Stdout)
+
+		if logs {
+			measuredValuesLogfile := logfile.New(cnf.Device.Logfile)
+			err := logfile.Append(measuredValuesLogfile, compression, round, measuredValues)
+			if err != nil {
+				log.Fatalln(err)
+			}
+		}
+
+		rgbled.Off(rgbLEDs)
+	},
+}
+
+func init() {
+	pressureCmd.AddCommand(readPressureCmd)
+	readPressureCmd.Flags().BoolVar(&logs, "logs", true, "Log temperature")
+	readPressureCmd.Flags().BoolVar(&compression, "compression", true, "Compress measured with logged temperatures")
+	readPressureCmd.Flags().Float64VarP(&round, "round", "r", 0.25, "Round values. The value 0 deactivates the function")
+}