feat: Introduce smart-features Cargo feature to conditionally compile smart note functionalities and their dependencies.

notes-infra/Cargo.toml

@@ -4,9 +4,10 @@ version = "0.1.0"
 edition = "2024"
 
 [features]
-default = ["sqlite"]
+default = ["sqlite", "smart-features"]
 sqlite = ["sqlx/sqlite", "tower-sessions-sqlx-store/sqlite"]
 postgres = ["sqlx/postgres", "tower-sessions-sqlx-store/postgres"]
+smart-features = ["dep:fastembed", "dep:qdrant-client"]
 
 [dependencies]
 notes-domain = { path = "../notes-domain" }
@@ -19,6 +20,6 @@ tracing = "0.1"
 uuid = { version = "1.19.0", features = ["v4", "serde"] }
 tower-sessions = "0.14.0"
 tower-sessions-sqlx-store = { version = "0.15.0", default-features = false }
-fastembed = "5.4"
-qdrant-client = "1.16"
+fastembed = { version = "5.4", optional = true }
+qdrant-client = { version = "1.16", optional = true }
 serde_json = "1.0"

notes-infra/src/factory.rs

@@ -17,6 +17,7 @@ pub enum FactoryError {
 
 pub type FactoryResult<T> = Result<T, FactoryError>;
 
+#[cfg(feature = "smart-features")]
 #[derive(Debug, Clone)]
 pub enum EmbeddingProvider {
     FastEmbed,
@@ -24,12 +25,14 @@ pub enum EmbeddingProvider {
     // OpenAI(String), // ApiKey
 }
 
+#[cfg(feature = "smart-features")]
 #[derive(Debug, Clone)]
 pub enum VectorProvider {
     Qdrant { url: String, collection: String },
     // InMemory,
 }
 
+#[cfg(feature = "smart-features")]
 pub async fn build_embedding_generator(
     provider: &EmbeddingProvider,
 ) -> FactoryResult<Arc<dyn notes_domain::ports::EmbeddingGenerator>> {
@@ -41,6 +44,7 @@ pub async fn build_embedding_generator(
     }
 }
 
+#[cfg(feature = "smart-features")]
 pub async fn build_vector_store(
     provider: &VectorProvider,
 ) -> FactoryResult<Arc<dyn notes_domain::ports::VectorStore>> {

notes-infra/src/lib.rs

@@ -15,6 +15,7 @@
 //! - [`db::run_migrations`] - Run database migrations
 
 pub mod db;
+#[cfg(feature = "smart-features")]
 pub mod embeddings;
 pub mod factory;
 #[cfg(feature = "sqlite")]
@@ -26,6 +27,7 @@ pub mod session_store;
 pub mod tag_repository;
 #[cfg(feature = "sqlite")]
 pub mod user_repository;
+#[cfg(feature = "smart-features")]
 pub mod vector;
 
 // Re-export for convenience