add scalar

Cargo.lock

@@ -1920,6 +1920,7 @@ dependencies = [
  "serde",
  "tokio",
  "utoipa",
+ "utoipa-scalar",
 ]
 
 [[package]]
@@ -2470,6 +2471,17 @@ dependencies = [
  "syn 2.0.77",
 ]
 
+[[package]]
+name = "utoipa-scalar"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b3ab4b7269d14d93626b0bfedf212f1b0995cb7d13d35daba21d579511e7fae8"
+dependencies = [
+ "serde",
+ "serde_json",
+ "utoipa",
+]
+
 [[package]]
 name = "version_check"
 version = "0.9.5"
@@ -2504,7 +2516,7 @@ dependencies = [
  "once_cell",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.77",
  "wasm-bindgen-shared",
 ]
 
@@ -2526,7 +2538,7 @@ checksum = "afc340c74d9005395cf9dd098506f7f44e38f2b4a21c6aaacf9a105ea5e1e836"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.77",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]

sbv2_api/Cargo.toml

@@ -13,6 +13,7 @@ sbv2_core = { version = "0.2.0-alpha", path = "../sbv2_core" }
 serde = { version = "1.0.210", features = ["derive"] }
 tokio = { version = "1.40.0", features = ["full"] }
 utoipa = { version = "4.2.3", features = ["axum_extras"] }
+utoipa-scalar = "0.1.0"
 
 [features]
 coreml = ["sbv2_core/coreml"]

sbv2_api/src/main.rs

@@ -12,6 +12,7 @@ use std::sync::Arc;
 use tokio::fs;
 use tokio::sync::Mutex;
 use utoipa::{OpenApi, ToSchema};
+use utoipa_scalar::{Scalar, Servable};
 
 mod error;
 use crate::error::AppResult;
@@ -23,17 +24,6 @@ use crate::error::AppResult;
 )]
 struct ApiDoc;
 
-#[utoipa::path(
-    get,
-    path = "/docs/openapi.json",
-    responses(
-        (status = 200, description = "JSON file", body = ())
-    )
-)]
-async fn openapi() -> Json<utoipa::openapi::OpenApi> {
-    Json(ApiDoc::openapi())
-}
-
 #[utoipa::path(
     get,
     path = "/models",
@@ -173,7 +163,8 @@ async fn main() -> anyhow::Result<()> {
         .route("/", get(|| async { "Hello, World!" }))
         .route("/synthesize", post(synthesize))
         .route("/models", get(models))
-        .with_state(AppState::new().await?);
+        .with_state(AppState::new().await?)
+        .merge(Scalar::with_url("/docs", ApiDoc::openapi()))
     let addr = env::var("ADDR").unwrap_or("0.0.0.0:3000".to_string());
     let listener = tokio::net::TcpListener::bind(&addr).await?;
     log::info!("Listening on {addr}");