initial commit

cmd/lottery/main.go

@@ -0,0 +1,75 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"runtime/debug"
+	"strings"
+
+	"charm.land/huh/v2"
+	"github.com/charmbracelet/fang"
+	"github.com/onyx-and-iris/lottery-cli"
+	"github.com/spf13/cobra"
+)
+
+var version string
+
+func versionFromBuild() string {
+	if version != "" {
+		return version
+	}
+
+	info, ok := debug.ReadBuildInfo()
+	if !ok {
+		return "(unable to read version)"
+	}
+	return strings.Split(info.Main.Version, "-")[0]
+}
+
+var cmd = &cobra.Command{
+	Use:   "lottery",
+	Short: "A CLI for National Lottery games.",
+	RunE: func(cmd *cobra.Command, args []string) error {
+		var selected string
+
+		form := huh.NewForm(
+			huh.NewGroup(
+				huh.NewSelect[string]().
+					Title("Pick a lottery.").
+					Options(
+						huh.NewOption("Lotto", "lotto"),
+						huh.NewOption("EuroMillions", "euromillions"),
+						huh.NewOption("SetForLife", "setforlife"),
+						huh.NewOption("Thunderball", "thunderball"),
+						huh.NewOption("Powerball", "powerball"),
+					).
+					Value(&selected),
+			),
+		)
+		err := form.Run()
+		if err != nil {
+			return err
+		}
+
+		kind, err := lottery.ParseKind(selected)
+		if err != nil {
+			return err
+		}
+
+		l, err := lottery.New(kind)
+		if err != nil {
+			return err
+		}
+		l.Draw()
+		fmt.Println(renderDraw(l))
+
+		return nil
+	},
+}
+
+func main() {
+	if err := fang.Execute(context.Background(), cmd, fang.WithVersion(versionFromBuild())); err != nil {
+		os.Exit(1)
+	}
+}