Initial commit

With instance configuration

src/main.rs

@@ -0,0 +1,56 @@
+#![feature(plugin, custom_derive)]
+#![plugin(rocket_codegen)]
+
+#[macro_use]
+extern crate diesel;
+extern crate dotenv;
+extern crate rocket;
+extern crate rocket_contrib;
+
+use diesel::pg::PgConnection;
+use diesel::r2d2::{ConnectionManager, Pool};
+use dotenv::dotenv;
+use std::env;
+use rocket_contrib::Template;
+
+mod db_conn;
+mod models;
+mod schema;
+mod routes;
+
+use db_conn::DbConn;
+use models::instance::*;
+
+type PgPool = Pool<ConnectionManager<PgConnection>>;
+
+/// Initializes a database pool.
+fn init_pool() -> PgPool {
+    dotenv().ok();
+
+    let database_url = env::var("DATABASE_URL").expect("DATABASE_URL must be set");
+    let manager = ConnectionManager::<PgConnection>::new(database_url);
+    Pool::new(manager).expect("db pool")
+}
+
+#[get("/")]
+fn index(conn: DbConn) -> String {
+    match Instance::get_local(&*conn) {
+        Some(inst) => {
+            format!("Welcome on {}", inst.name)
+        }
+        None => {
+            String::from("Not initialized")
+        }
+    }
+}
+
+fn main() {
+    rocket::ignite()
+        .mount("/", routes![
+            routes::instance::configure,
+            routes::instance::post_config
+        ])
+        .manage(init_pool())
+        .attach(Template::fairing())
+        .launch();
+}