cmd

var RootCmd = &cobra.Command{
	Use:   "hitree",
	Short: "Print tree structure of the directory",
	Long: `Golang implementation of popular tree command from linux.
Note: windows 10 has issue with ansi color, so for this release color output will be
disabled on windows platform.
	`,
	PersistentPreRun: func(cmd *cobra.Command, args []string) {
		nocolor := (viper.GetBool("nocolor") || (runtime.GOOS == "windows"))
		tree.InitAurora(!nocolor)
		initOptions()
		setColorOption(cmd, &opt.DirColor, "dircolor")
		setColorOption(cmd, &opt.FileColor, "filecolor")
		setColorOption(cmd, &opt.SymLinkColor, "symlinkcolor")
		setColorOption(cmd, &opt.PipeColor, "pipecolor")
		setColorOption(cmd, &opt.TLinkColor, "tlinkcolor")
		setColorOption(cmd, &opt.LLinkColor, "llinkcolor")
	},
	RunE: func(cmd *cobra.Command, args []string) error {
		showVersion, _ := cmd.Flags().GetBool("version")
		if showVersion {
			release.Print()
			return nil
		}
		path := "."
		if len(args) >= 1 {
			path = args[0]
		}

		root, err := tree.TraverseDir(path, opt, 0)
		if err != nil {
			return err
		}
		return sendOutput(cmd, root)
	},
}