use crate::commands::Command;

use crate::error::CommandError;

use crate::ui::Ui;

use hg::operations::FindRoot;

use hg::utils::files::get_bytes_from_path;

pub const HELP_TEXT: &str = "

Print the root directory of the current repository.

Returns 0 on success.

";

pub struct RootCommand {}

impl RootCommand {

    pub fn new() -> Self {

        RootCommand {}

    }

}

impl Command for RootCommand {

    fn run(&self, ui: &Ui) -> Result<(), CommandError> {

        let path_buf = FindRoot::new().run()?;

        let bytes = get_bytes_from_path(path_buf);

        Ok(())

    }

}