// +build windows

package tools

import (
	"bufio"
	"os"
	"os/exec"
	"path/filepath"

	"github.com/spf13/cobra"
)

var cdcmd = &cobra.Command{
	Use:   "cd",
	Short: "便捷进入文件夹",
	Long:  "使用stdin便捷进入文件夹",
	Run: func(this *cobra.Command, args []string) {
		fileInfo, _ := os.Stdin.Stat()
		if (fileInfo.Mode() & os.ModeNamedPipe) != os.ModeNamedPipe {
			if len(args) != 1 {
				os.Exit(1)
			} else {
				exec.Command("cmd.exe", "/c", "explorer "+filepath.Dir(args[0])).Run()
				return
			}
		}
		s := bufio.NewScanner(os.Stdin)
		for s.Scan() {
			exec.Command("cmd.exe", "/c", "explorer "+filepath.Dir(s.Text())).Run()
			return
		}
	},
}

func init() {
	Maincmd.AddCommand(cdcmd)
}