server/src/main.rs

   1 extern crate lemmy_server;
   2 #[macro_use]
   3 extern crate diesel_migrations;
   4
   5 use actix::prelude::*;
   6 use actix_web::*;
   7 use diesel::r2d2::{ConnectionManager, Pool};
   8 use diesel::PgConnection;
   9 use lemmy_server::routes::{api, federation, feeds, index, nodeinfo, webfinger, websocket};
  10 use lemmy_server::settings::Settings;
  11 use lemmy_server::websocket::server::*;
  12 use std::io;
  13
  14 embed_migrations!();
  15
  16 #[actix_rt::main]
  17 async fn main() -> io::Result<()> {
  18   env_logger::init();
  19   let settings = Settings::get();
  20
  21   // Set up the r2d2 connection pool
  22   let manager = ConnectionManager::<PgConnection>::new(&settings.get_database_url());
  23   let pool = Pool::builder()
  24     .max_size(settings.database.pool_size)
  25     .build(manager)
  26     .unwrap_or_else(|_| panic!("Error connecting to {}", settings.get_database_url()));
  27
  28   // Run the migrations from code
  29   let conn = pool.get().unwrap();
  30   embedded_migrations::run(&conn).unwrap();
  31
  32   // Set up websocket server
  33   let server = ChatServer::startup(pool.clone()).start();
  34
  35   println!(
  36     "Starting http server at {}:{}",
  37     settings.bind, settings.port
  38   );
  39
  40   // Create Http server with websocket support
  41   HttpServer::new(move || {
  42     App::new()
  43       .wrap(middleware::Logger::default())
  44       .data(pool.clone())
  45       .data(server.clone())
  46       // The routes
  47       .configure(api::config)
  48       .configure(federation::config)
  49       .configure(feeds::config)
  50       .configure(index::config)
  51       .configure(nodeinfo::config)
  52       .configure(webfinger::config)
  53       .configure(websocket::config)
  54       // static files
  55       .service(actix_files::Files::new(
  56         "/static",
  57         settings.front_end_dir.to_owned(),
  58       ))
  59       .service(actix_files::Files::new(
  60         "/docs",
  61         settings.front_end_dir.to_owned() + "/documentation",
  62       ))
  63   })
  64   .bind((settings.bind, settings.port))?
  65   .run()
  66   .await
  67 }