mirrord/src/main.rs

use actix_web::{web, App, HttpRequest, HttpResponse, HttpServer, Responder};
mod config;
mod proxy;
use proxy::Mirror;

async fn index(req: HttpRequest) -> impl Responder {
    let path = req.path();
    let p: &actix_web::web::Data<Mirror> = req.app_data().unwrap();

    let data = p.get(path, &req).await;
    data.unwrap_or_else(|| HttpResponse::NotFound().finish())
}

#[actix_web::main]
async fn main() -> std::io::Result<()> {
    env_logger::init();

    let proxym = {
        let config: config::Config =
            toml::from_str(&std::fs::read_to_string("./mirrord.conf").unwrap()).unwrap();
        config.to_proxy()
    };

    let proxym = actix_web::web::Data::new(proxym);

    HttpServer::new(move || {
        App::new()
            .wrap(actix_web::middleware::Logger::default())
            .app_data(proxym.clone())
            .service(web::resource("/{path:.*}").to(index))
    })
    .bind("0.0.0.0:8080")?
    .run()
    .await
}