From 0fba343844e21c19fd2fcbfe3eb8818aed714af9 Mon Sep 17 00:00:00 2001
From: Micha Reiser <micha@reiser.io>
Date: Tue, 11 Jun 2024 15:47:54 +0200
Subject: [PATCH] Add red_knot feature

---
 crates/ruff_python_semantic/Cargo.toml | 9 ++++++---
 crates/ruff_python_semantic/src/lib.rs | 2 ++
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/crates/ruff_python_semantic/Cargo.toml b/crates/ruff_python_semantic/Cargo.toml
index f3c1283996fca..f7bdbbe6349d1 100644
--- a/crates/ruff_python_semantic/Cargo.toml
+++ b/crates/ruff_python_semantic/Cargo.toml
@@ -14,7 +14,7 @@ license = { workspace = true }
 doctest = false
 
 [dependencies]
-ruff_db = { workspace = true }
+ruff_db = { workspace = true, optional = true }
 ruff_index = { workspace = true }
 ruff_python_ast = { workspace = true }
 ruff_python_stdlib = { workspace = true }
@@ -23,8 +23,8 @@ ruff_text_size = { workspace = true }
 
 bitflags = { workspace = true }
 is-macro = { workspace = true }
-salsa = { workspace = true }
-tracing = { workspace = true }
+salsa = { workspace = true, optional = true }
+tracing = { workspace = true, optional = true }
 rustc-hash = { workspace = true }
 
 [dev-dependencies]
@@ -32,3 +32,6 @@ ruff_python_parser = { workspace = true }
 
 [lints]
 workspace = true
+
+[features]
+red_knot = ["dep:ruff_db", "dep:salsa", "dep:tracing"]
diff --git a/crates/ruff_python_semantic/src/lib.rs b/crates/ruff_python_semantic/src/lib.rs
index c0ca0c7a4a8bf..4a6be79c98447 100644
--- a/crates/ruff_python_semantic/src/lib.rs
+++ b/crates/ruff_python_semantic/src/lib.rs
@@ -2,6 +2,7 @@ pub mod analyze;
 mod binding;
 mod branches;
 mod context;
+#[cfg(feature = "red_knot")]
 mod db;
 mod definition;
 mod globals;
@@ -22,4 +23,5 @@ pub use reference::*;
 pub use scope::*;
 pub use star_import::*;
 
+#[cfg(feature = "red_knot")]
 pub use db::{Db, Jar};