1 files changed, 48 insertions, 0 deletions
diff --git a/rust/clippy.go b/rust/clippy.go
new file mode 100644
index 000000000..6f0ed7ff1
--- /dev/null
+++ b/rust/clippy.go
@@ -0,0 +1,48 @@
+// Copyright 2020 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package rust
+
+import (
+	"android/soong/rust/config"
+)
+
+type ClippyProperties struct {
+	// name of the lint set that should be used to validate this module.
+	//
+	// Possible values are "default" (for using a sensible set of lints
+	// depending on the module's location), "android" (for the strictest
+	// lint set that applies to all Android platform code), "vendor" (for a
+	// relaxed set) and "none" (to disable the execution of clippy).  The
+	// default value is "default". See also the `lints` property.
+	Clippy_lints *string
+}
+
+type clippy struct {
+	Properties ClippyProperties
+}
+
+func (c *clippy) props() []interface{} {
+	return []interface{}{&c.Properties}
+}
+
+func (c *clippy) flags(ctx ModuleContext, flags Flags, deps PathDeps) (Flags, PathDeps) {
+	enabled, lints, err := config.ClippyLintsForDir(ctx.ModuleDir(), c.Properties.Clippy_lints)
+	if err != nil {
+		ctx.PropertyErrorf("clippy_lints", err.Error())
+	}
+	flags.Clippy = enabled
+	flags.ClippyFlags = append(flags.ClippyFlags, lints)
+	return flags, deps
+}