1 files changed, 28 insertions, 2 deletions
diff --git a/src/main.rs b/src/main.rs
index 5c858aa..e031e73 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -17,8 +17,34 @@
 */
 #![feature(proc_macro_hygiene, decl_macro)]
 
-fn main() {
-    rocket::ignite()
+use rocket_contrib::{
+    database,
+    databases::diesel,
+};
+use std::collections::HashMap;
+use std::error::Error;
+use std::result::Result;
+
+#[database("main")]
+struct DbConn(diesel::PgConnection);
+
+fn main() -> Result<(), Box<dyn Error>> {
+    let db_url = dotenv::var("DATABASE_URL")
+        .map_err(|_| "No database! Set DATABASE_URL env var and try again.")?;
+
+    let mut db_config = HashMap::new();
+    db_config.insert("url", rocket::config::Value::from(db_url));
+
+    let mut databases = HashMap::new();
+    databases.insert("main", rocket::config::Value::from(db_config));
+
+    let mut config = rocket::Config::active()?;
+    config.extras.insert("databases".into(), rocket::config::Value::from(databases));
+
+    rocket::custom(config)
+        .attach(DbConn::fairing())
         .mount("/", rocket_contrib::serve::StaticFiles::from("./public"))
         .launch();
+
+    Ok(())
 }