Add support for prepending a path to all routes for the server

atuin-server/src/router.rs

@@ -57,20 +57,27 @@ async fn teapot() -> impl IntoResponse {
     (http::StatusCode::IM_A_TEAPOT, "☕")
 }
 pub fn router(postgres: Postgres, settings: Settings) -> Router {
-    Router::new()
+    let routes = Router::new()
         .route("/", get(handlers::index))
         .route("/sync/count", get(handlers::history::count))
         .route("/sync/history", get(handlers::history::list))
         .route("/sync/calendar/:focus", get(handlers::history::calendar))
         .route("/history", post(handlers::history::add))
         .route("/user/:username", get(handlers::user::get))
         .route("/register", post(handlers::user::register))
-        .route("/login", post(handlers::user::login))
-        .fallback(teapot.into_service())
-        .layer(
-            ServiceBuilder::new()
-                .layer(TraceLayer::new_for_http())
-                .layer(Extension(postgres))
-                .layer(Extension(settings)),
-        )
+        .route("/login", post(handlers::user::login));
+
+    let path = settings.path.as_str();
+    if path.is_empty() {
+        routes
+    } else {
+        Router::new().nest(path, routes)
+    }
+    .fallback(teapot.into_service())
+    .layer(
+        ServiceBuilder::new()
+            .layer(TraceLayer::new_for_http())
+            .layer(Extension(postgres))
+            .layer(Extension(settings)),
+    )
 }

atuin-server/src/settings.rs

@@ -11,6 +11,7 @@ pub const HISTORY_PAGE_SIZE: i64 = 100;
 pub struct Settings {
     pub host: String,
     pub port: u16,
+    pub path: String,
     pub db_uri: String,
     pub open_registration: bool,
     pub max_history_length: usize,
@@ -35,6 +36,7 @@ impl Settings {
             .set_default("port", 8888)?
             .set_default("open_registration", false)?
             .set_default("max_history_length", 8192)?
+            .set_default("path", "")?
             .add_source(
                 Environment::with_prefix("atuin")
                     .prefix_separator("_")

docs/server.md

@@ -67,6 +67,12 @@ Defaults to `false`.
 
 A valid postgres URI, where the user and history data will be saved to.
 
+### path
+
+A path to prepend to all the routes of the server. Any empty string means that nothing will be prepended.
+
+Defaults to `""`
+
 ## Container deployment instructions
 
 You can deploy you own atuin server in a container: