package main

import (
	"fmt"
	"log/slog"
	"os"
)

func main() {
	if err := Run(os.Args[1:]...); err != nil {
		os.Exit(1)
	}
}

func Run(args ...string) error {
	name, args := ParseCommandName(args)

	// 从参数中解析出命令
	switch name {
	case "", "help":
		return RunHelp(args...)
	case "makebloom":
		return RunMakeBloom(args...)
	case "hittest":
		return RunHitTest(args...)
	case "info":
		return RunInfo(args...)
	default:
		err := fmt.Errorf(`unknown command "%s"`+"\n"+`Run 'bloomtool help' for usage`, name)
		slog.Warn(err.Error())
		return err
	}
}