use std::process;

use clap::{Parser, Subcommand};

#[derive(Parser)]

#[command(author, version, about, long_about=None, arg_required_else_help = true)]

struct Cli {

    #[command(subcommand)]

    command: Option<Commands>,

}

#[derive(Subcommand)]

enum Commands {

    /// Ascend directory by count or path component

    Cd {

        /// Number of levels to ascend or directory to ascend to

        target: cdup::NumberOrString,

    },

    /// Give completion hint for given term

    Hint {

        /// Term to print hint for

        term: Option<String>,

    },

    /// Initialize function for shell

    Init {

        /// Function name to use

        #[arg(short, long, default_value = "up")]

        alias: String,

        /// Used shell

        hint: Option<String>,

    },

}

    };

        }

    }