sergeant 0.8.1

Sergeant is a terminal based Twitch chat widget and bot in one. It will display the Twitch chat from your channel in terminal while also allowing you to add chat bot commands.
Documentation 
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use std::{error::Error, path::PathBuf};

use directories::ProjectDirs;

pub fn get_data_directory(path: Option<&str>) -> Result<PathBuf, Box<dyn Error>> {
    if let Some(project_directories) = ProjectDirs::from("com", "s9tpepper", "FerrisTwitch") {
        let mut data_directory = project_directories.data_dir().to_path_buf();
        if let Some(path) = path {
            data_directory.push(path);
        }

        if !data_directory.exists() {
            std::fs::create_dir_all(&data_directory)?;
        }

        return Ok(data_directory);
    }

    Err("Could not get data directory".into())
}