Fix BUNDLE_WITH_INCOMPLETE_TRANSFORMS linting components

src/bevy_paths.rs

@@ -6,6 +6,7 @@ pub const WITHOUT: &[&str; 4] = &["bevy_ecs", "query", "filter", "Without"];
 pub const QUERY: &[&str; 4] = &["bevy_ecs", "system", "query", "Query"];
 pub const SYSTEM_PARAM: &[&str; 4] = &["bevy_ecs", "system", "system_param", "SystemParam"];
 pub const BUNDLE: &[&str; 3] = &["bevy_ecs", "bundle", "Bundle"];
+pub const COMPONENT: &[&str; 3] = &["bevy_ecs", "component", "Component"];
 
 pub const TRANSFORM: &[&str; 4] = &["bevy_transform", "components", "transform", "Transform"];
 pub const GLOBAL_TRANSFORM: &[&str; 4] = &[

src/bundle_lints.rs

@@ -8,7 +8,7 @@ use rustc_lint::{LateContext, LateLintPass};
 use rustc_session::{declare_lint, declare_lint_pass};
 
 use crate::{
-    bevy_paths::{BUNDLE, GLOBAL_TRANSFORM, TRANSFORM},
+    bevy_paths::{BUNDLE, COMPONENT, GLOBAL_TRANSFORM, TRANSFORM},
     mixed_ty::MixedTy,
 };
 
@@ -63,6 +63,10 @@ impl<'tcx> LateLintPass<'tcx> for BundleLintPass {
             return;
         };
 
+        let Some(component_def_id) = get_trait_def_id(ctx, COMPONENT) else {
+            return;
+        };
+
         if !implements_trait(
             ctx,
             ctx.tcx.type_of(item.owner_id.def_id).skip_binder(),
@@ -72,6 +76,16 @@ impl<'tcx> LateLintPass<'tcx> for BundleLintPass {
             return;
         }
 
+        // Components are also unconditonally Bundles and should not be linted
+        if implements_trait(
+            ctx,
+            ctx.tcx.type_of(item.owner_id.def_id).skip_binder(),
+            component_def_id,
+            &[],
+        ) {
+            return;
+        }
+
         let mut contains_transform = false;
         let mut contains_global_transform = false;
 

ui/bundle_lints/bundle_with_incomplete_transforms.rs

@@ -1,3 +1,4 @@
+#![allow(dead_code)]
 use std::marker::PhantomData;
 
 use bevy::{
@@ -50,6 +51,11 @@ struct ComplexBundleWithoutTransform {
     b: B,
 }
 
+#[derive(Component)]
+struct ComponentWithTransform {
+    a: Transform,
+}
+
 fn main() {
     // Nothing to test here at runtime.
 }