PKGBUILD/cmd/rgbled/on.go

package rgbled

import (
	"log"

	"github.com/go-flucky/flucky/pkg/config"
	"github.com/go-flucky/flucky/pkg/rgbled"
	"github.com/go-flucky/flucky/pkg/types"
	"github.com/spf13/cobra"
)

var onRgbLedCmd = &cobra.Command{
	Use:   "on",
	Short: "Turn a RGB-LED color on",
	Example: `flucky rgb-led on <names/uuids> <blue/green/purple/red/turquoise/white/yellow>
flucky rgb-led on my-led blue
flucky rgb-led on my-led my-sweet-led white
flucky rgb-led on 1c5b9424-f6e9-4a37-be5c-77e531e94aab red`,
	Args: cobra.MinimumNArgs(1),
	Run: func(cmd *cobra.Command, args []string) {

		// read configuration
		cnf, err := config.Read(*configFile)
		if err != nil {
			log.Fatalln(err)
		}

		rgbLEDs := make([]rgbled.RGBLED, 0)
		if len(args) > 1 {
			rgbLEDs = cnf.GetRGBLEDsByName(args[0 : len(args)-1])
		} else {
			rgbLEDs = cnf.GetRGBLEDs(config.ENABLED)
		}

		color, err := types.StringToLEDColor(args[len(args)-1])
		if err != nil {
			log.Fatalln(err)
		}

		err = rgbled.CustomColor(rgbLEDs, color)
		if err != nil {
			log.Fatalln(err)
		}

	},
}

func init() {
	rgbLedCmd.AddCommand(onRgbLedCmd)
}