mod config;
pub mod gemini;
pub mod http;

pub use config::*;

use std::borrow;

fn append_index_to_path<'path, 'index>(
    path: &'path str,
    index: &'index str,
) -> borrow::Cow<'path, str> {
    if path.len() == 0 {
        let mut path = String::with_capacity(1 + index.len());
        path.push('/');
        path.push_str(index);
        return borrow::Cow::Owned(path);
    }

    if path.ends_with('/') {
        let mut indexed_path = String::with_capacity(path.len() + index.len());
        indexed_path.push_str(path.as_ref());
        indexed_path.push_str(index);
        return borrow::Cow::Owned(indexed_path);
    }

    borrow::Cow::Borrowed(path)
}

fn guess_mime(path: &str) -> String {
    mime_guess::from_path(path)
        .first_or_octet_stream()
        .to_string()
}