add clang_tidy properties to bp2build

Bug: 195029134
Test: m bp2build
Change-Id: I9ca2436ef792911be72788b6640287726a609e2f

cc/binary.go

@@ -646,6 +646,8 @@ func binaryBp2buildAttrs(ctx android.TopDownMutatorContext, m *Module) binaryAtt
 		sdkAttributes: bp2BuildParseSdkAttributes(m),
 	}
 
+	m.convertTidyAttributes(&attrs.tidyAttributes)
+
 	return attrs
 }
 
@@ -698,4 +700,6 @@ type binaryAttributes struct {
 	Features bazel.StringListAttribute
 
 	sdkAttributes
+
+	tidyAttributes
 }

cc/bp2build.go

@@ -66,6 +66,26 @@ type staticOrSharedAttributes struct {
 	Native_coverage bazel.BoolAttribute
 
 	sdkAttributes
+
+	tidyAttributes
+}
+
+type tidyAttributes struct {
+	Tidy                  *bool
+	Tidy_flags            []string
+	Tidy_checks           []string
+	Tidy_checks_as_errors []string
+}
+
+func (m *Module) convertTidyAttributes(moduleAttrs *tidyAttributes) {
+	for _, f := range m.features {
+		if tidy, ok := f.(*tidyFeature); ok {
+			moduleAttrs.Tidy = tidy.Properties.Tidy
+			moduleAttrs.Tidy_flags = tidy.Properties.Tidy_flags
+			moduleAttrs.Tidy_checks = tidy.Properties.Tidy_checks
+			moduleAttrs.Tidy_checks_as_errors = tidy.Properties.Tidy_checks_as_errors
+		}
+	}
 }
 
 // groupSrcsByExtension partitions `srcs` into groups based on file extension.

cc/library.go

@@ -2791,6 +2791,8 @@ func sharedOrStaticLibraryBp2Build(ctx android.TopDownMutatorContext, module *Mo
 		Runtime_deps:                      linkerAttrs.runtimeDeps,
 	}
 
+	module.convertTidyAttributes(&commonAttrs.tidyAttributes)
+
 	var attrs interface{}
 	if isStatic {
 		commonAttrs.Deps.Add(baseAttributes.protoDependency)

cc/test.go

@@ -643,6 +643,8 @@ type testBinaryAttributes struct {
 
 	Gtest    bool
 	Isolated bool
+
+	tidyAttributes
 }
 
 // testBinaryBp2build is the bp2build converter for cc_test modules. A cc_test's
@@ -676,6 +678,8 @@ func testBinaryBp2build(ctx android.TopDownMutatorContext, m *Module) {
 		}
 	}
 
+	m.convertTidyAttributes(&testBinaryAttrs.tidyAttributes)
+
 	for _, propIntf := range m.GetProperties() {
 		if testLinkerProps, ok := propIntf.(*TestLinkerProperties); ok {
 			testBinaryAttrs.Gtest = proptools.BoolDefault(testLinkerProps.Gtest, true)