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use hyper::header::Headers;
use hyper::Request;
use mime_guess;

use std::fs::{File, Metadata};
use std::path::PathBuf;
use std::io;

/// use [`mime_guess`](https://github.com/abonander/mime_guess) to add `Content-Type` for file.
pub fn maker(_file: &mut File, _metadata: &Metadata, path: &PathBuf, _req: &Request, headers: &mut Headers) -> io::Result<()> {
    let mime = mime_guess::guess_mime_type(path);
    info!("{:?}", mime);
    headers.set_raw(
        "Content-Type",
        format!("{}/{}", mime.type_(), mime.subtype()),
    );
    Ok(())
}