[Add] Omega Index route

src/server/index.rs

@@ -0,0 +1,17 @@
+use actix_web::{HttpResponse, Responder};
+
+pub async fn index_handler() -> impl Responder {
+    let documentation = r#"
+Omega API Server
+
+Available Routes:
+- /api/*    : API endpoints for the Omega server.
+- /direct/* : Resolution for shortened links.
+
+All other routes will return this documentation.
+"#;
+
+    HttpResponse::Ok()
+        .content_type("text/plain; charset=utf-8")
+        .body(documentation)
+}

src/server/mod.rs

@@ -1,3 +1,4 @@
 pub mod api;
+pub mod index;
 pub mod server;
 pub mod short_link;

src/server/server.rs

@@ -1,6 +1,6 @@
 use crate::{
     log,
-    server::{api, short_link::get_short_link},
+    server::{api, index::index_handler, short_link::get_short_link},
     util::file_util::load_file_buf,
 };
 
@@ -37,6 +37,7 @@ pub async fn start(port: u16) -> anyhow::Result<()> {
         App::new()
             .route("/api/{path:.*}", web::to(api_handler))
             .route("/direct/{path:.*}", web::to(direct_handler))
+            .default_service(web::to(index_handler))
     })
     .bind_rustls_0_23(addr, config)?
     .run()