add new CLI tool called lume

Makefile

@@ -1,6 +1,6 @@
 .PHONY: build
 build:
-	go build -o lifx ./cmd
+	go build -o lume ./cmd
 
 .PHONY: clean
 clean:

cmd/lume.go

@@ -0,0 +1,106 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"os"
+	"strconv"
+)
+
+import (
+	"git.kill0.net/chill9/go-lifx"
+)
+
+type Flags struct {
+	*flag.FlagSet
+}
+
+func (f Flags) String(name string) string {
+	return f.FlagSet.Lookup(name).Value.String()
+}
+
+func (f Flags) Float64(name string) float64 {
+	val, _ := strconv.ParseFloat(f.String(name), 64)
+	return val
+}
+
+func (f Flags) Bool(name string) bool {
+	val, _ := strconv.ParseBool(f.String(name))
+	return val
+}
+
+func main() {
+	var (
+		command  string
+		selector *string
+		r        *lifx.Response
+		err      error
+	)
+
+	accessToken := os.Getenv("LIFX_ACCESS_TOKEN")
+	if accessToken == "" {
+		fmt.Println("LIFX_ACCESS_TOKEN is undefined")
+		os.Exit(1)
+	}
+
+	selector = flag.String("selector", "all", "LIFX selector")
+
+	setStateCommand := flag.NewFlagSet("set-state", flag.ExitOnError)
+	setStateCommand.String("power", "", "Set the power state (on/off)")
+	setStateCommand.String("color", "", "Set the color (HSBK)")
+	setStateCommand.String("brightness", "", "Set the brightness")
+	setStateCommand.String("duration", "", "Set the duration")
+	setStateCommand.String("infrared", "", "Set the infrared brightness")
+	setStateCommand.Bool("fast", false, "Execute fast (no response)")
+
+	flag.Parse()
+
+	command = flag.Arg(0)
+
+	fmt.Println(command)
+	fmt.Println(*selector)
+
+	c := lifx.NewClient(accessToken)
+
+	switch command {
+	case "toggle":
+		r, err = c.Toggle(*selector, 1)
+	case "set-state":
+		setStateCommand.Parse(os.Args[4:])
+
+		fs := Flags{setStateCommand}
+
+		power := fs.String("power")
+		color := fs.String("color")
+		brightness := fs.String("brightness")
+		duration := fs.String("duration")
+		infrared := fs.String("infrared")
+		fast := fs.String("fast")
+
+		state := lifx.State{}
+
+		if power != "" {
+			state.Power = power
+		}
+		if color != "" {
+			state.Color = lifx.NamedColor(color)
+		}
+		if brightness != "" {
+			state.Brightness, err = strconv.ParseFloat(brightness, 64)
+		}
+		if duration != "" {
+			state.Duration, err = strconv.ParseFloat(duration, 64)
+		}
+		if infrared != "" {
+			state.Infrared, err = strconv.ParseFloat(infrared, 64)
+		}
+		if fast != "" {
+			state.Fast, err = strconv.ParseBool(fast)
+		}
+
+		r, err = c.SetState(*selector, state)
+	}
+
+	fmt.Println(r)
+	fmt.Println(err)
+}