package main

import (
	"errors"
	"fmt"
	"os"
	"path/filepath"

	tea "github.com/charmbracelet/bubbletea"
)

var errNotDigit = errors.New("only digits allowed")

func main() {
	exeDir := "."
	if exePath, err := os.Executable(); err == nil {
		exeDir = filepath.Dir(exePath)
	}

	p := tea.NewProgram(newModel(exeDir), tea.WithAltScreen())
	if _, err := p.Run(); err != nil {
		fmt.Fprintln(os.Stderr, "error:", err)
		os.Exit(1)
	}
}