Add actual bool_flags for the settings

Author: lalten

.bazelrc

@@ -1,2 +1,4 @@
 build:clang-tidy --aspects @bazel_clang_tidy//clang_tidy:clang_tidy.bzl%clang_tidy_aspect
-build:clang-tidy --output_groups=report
+build:clang-tidy --output_groups=report
+build:clang-tidy --@bazel_clang_tidy//:clang_tidy_bazel_out_includes_are_system_includes=True
+build:clang-tidy --@bazel_clang_tidy//:clang_tidy_virtual_includes_are_system_includes=True

BUILD

@@ -1,3 +1,5 @@
+load("@bazel_skylib//rules:common_settings.bzl", "bool_flag")
+
 filegroup(
     name = "clang_tidy_config_default",
     srcs = [
@@ -33,3 +35,15 @@ label_flag(
     build_setting_default = ":clang_tidy_additional_deps_default",
     visibility = ["//visibility:public"],
 )
+
+bool_flag(
+    name = "clang_tidy_bazel_out_includes_are_system_includes",
+    build_setting_default = False,
+    visibility = ["//visibility:public"],
+)
+
+bool_flag(
+    name = "clang_tidy_virtual_includes_are_system_includes",
+    build_setting_default = False,
+    visibility = ["//visibility:public"],
+)

WORKSPACE

@@ -1 +1,15 @@
 workspace(name = "bazel_clang_tidy")
+
+load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe")
+load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
+
+maybe(
+    http_archive,
+    name = "bazel_skylib",
+    sha256 = "cd55a062e763b9349921f0f5db8c3933288dc8ba4f76dd9416aac68acee3cb94",
+    url = "https://github.com/bazelbuild/bazel-skylib/releases/download/1.5.0/bazel-skylib-1.5.0.tar.gz",
+)
+
+load("@bazel_skylib//:workspace.bzl", "bazel_skylib_workspace")
+
+bazel_skylib_workspace()

clang_tidy/clang_tidy.bzl

@@ -205,8 +205,8 @@ clang_tidy_aspect = aspect(
         "_clang_tidy_executable": attr.label(default = Label("//:clang_tidy_executable")),
         "_clang_tidy_additional_deps": attr.label(default = Label("//:clang_tidy_additional_deps")),
         "_clang_tidy_config": attr.label(default = Label("//:clang_tidy_config")),
-        "_clang_tidy_bazel_out_includes_are_system_includes": attr.bool(default = False),
-        "_clang_tidy_virtual_includes_are_system_includes": attr.bool(default = False),
+        "_clang_tidy_bazel_out_includes_are_system_includes": attr.label(default = Label("//:clang_tidy_bazel_out_includes_are_system_includes")),
+        "_clang_tidy_virtual_includes_are_system_includes": attr.label(default = Label("//:clang_tidy_virtual_includes_are_system_includes")),
     },
     toolchains = ["@bazel_tools//tools/cpp:toolchain_type"],
 )