meson: Move all code generation scripts to utils/codegen/

We have multiple code generation scripts in utils/, mixed with other
miscellaneous utilities, as well as a larger code base based on mojom in
utils/ipc/. To make code sharing easier between the generator scripts,
without creating a mess in the utils/ directory, move all the code
generation code to utils/codegen/.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>

1 files changed, 131 insertions, 0 deletions

diff --git a/utils/codegen/ipc/mojo/public/tools/bindings/BUILD.gn b/utils/codegen/ipc/mojo/public/tools/bindings/BUILD.gn
new file mode 100644
index 00000000..eeca73ea
--- /dev/null
+++ b/utils/codegen/ipc/mojo/public/tools/bindings/BUILD.gn
@@ -0,0 +1,131 @@
+# Copyright 2016 The Chromium Authors
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import("//mojo/public/tools/bindings/mojom.gni")
+import("//third_party/jinja2/jinja2.gni")
+
+action("precompile_templates") {
+  sources = mojom_generator_sources
+  sources += [
+    "$mojom_generator_root/generators/cpp_templates/cpp_macros.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/enum_macros.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/enum_serialization_declaration.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/feature_declaration.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/feature_definition.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/interface_declaration.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/interface_definition.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/interface_feature_declaration.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/interface_macros.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/interface_proxy_declaration.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/interface_request_validator_declaration.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/interface_response_validator_declaration.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/interface_stub_declaration.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/module-features.h.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/module-forward.h.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/module-import-headers.h.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/module-params-data.h.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/module-shared-internal.h.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/module-shared-message-ids.h.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/module-shared.cc.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/module-shared.h.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/module-test-utils.h.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/module.cc.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/module.h.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/struct_data_view_declaration.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/struct_data_view_definition.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/struct_declaration.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/struct_definition.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/struct_macros.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/struct_serialization_declaration.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/struct_traits_declaration.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/struct_traits_definition.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/struct_unserialized_message_context.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/union_data_view_declaration.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/union_data_view_definition.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/union_declaration.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/union_definition.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/union_serialization_declaration.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/union_traits_declaration.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/union_traits_definition.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/validation_macros.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/wrapper_class_declaration.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/wrapper_class_definition.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/wrapper_class_template_definition.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/wrapper_union_class_declaration.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/wrapper_union_class_definition.tmpl",
+    "$mojom_generator_root/generators/cpp_templates/wrapper_union_class_template_definition.tmpl",
+    "$mojom_generator_root/generators/java_templates/constant_definition.tmpl",
+    "$mojom_generator_root/generators/java_templates/constants.java.tmpl",
+    "$mojom_generator_root/generators/java_templates/data_types_definition.tmpl",
+    "$mojom_generator_root/generators/java_templates/enum.java.tmpl",
+    "$mojom_generator_root/generators/java_templates/enum_definition.tmpl",
+    "$mojom_generator_root/generators/java_templates/header.java.tmpl",
+    "$mojom_generator_root/generators/java_templates/interface.java.tmpl",
+    "$mojom_generator_root/generators/java_templates/interface_definition.tmpl",
+    "$mojom_generator_root/generators/java_templates/interface_internal.java.tmpl",
+    "$mojom_generator_root/generators/java_templates/struct.java.tmpl",
+    "$mojom_generator_root/generators/java_templates/union.java.tmpl",
+    "$mojom_generator_root/generators/js_templates/enum_definition.tmpl",
+    "$mojom_generator_root/generators/js_templates/fuzzing.tmpl",
+    "$mojom_generator_root/generators/js_templates/interface_definition.tmpl",
+    "$mojom_generator_root/generators/js_templates/lite/enum_definition.tmpl",
+    "$mojom_generator_root/generators/js_templates/lite/enum_definition_for_module.tmpl",
+    "$mojom_generator_root/generators/js_templates/lite/interface_definition.tmpl",
+    "$mojom_generator_root/generators/js_templates/lite/interface_definition_for_module.tmpl",
+    "$mojom_generator_root/generators/js_templates/lite/module_definition.tmpl",
+    "$mojom_generator_root/generators/js_templates/lite/mojom-lite.js.tmpl",
+    "$mojom_generator_root/generators/js_templates/lite/mojom.m.js.tmpl",
+    "$mojom_generator_root/generators/js_templates/lite/struct_definition.tmpl",
+    "$mojom_generator_root/generators/js_templates/lite/struct_definition_for_module.tmpl",
+    "$mojom_generator_root/generators/js_templates/lite/union_definition.tmpl",
+    "$mojom_generator_root/generators/js_templates/lite/union_definition_for_module.tmpl",
+    "$mojom_generator_root/generators/js_templates/module.amd.tmpl",
+    "$mojom_generator_root/generators/js_templates/module_definition.tmpl",
+    "$mojom_generator_root/generators/js_templates/struct_definition.tmpl",
+    "$mojom_generator_root/generators/js_templates/union_definition.tmpl",
+    "$mojom_generator_root/generators/js_templates/validation_macros.tmpl",
+    "$mojom_generator_root/generators/mojolpm_templates/mojolpm.cc.tmpl",
+    "$mojom_generator_root/generators/mojolpm_templates/mojolpm.h.tmpl",
+    "$mojom_generator_root/generators/mojolpm_templates/mojolpm.proto.tmpl",
+    "$mojom_generator_root/generators/mojolpm_templates/mojolpm_from_proto_macros.tmpl",
+    "$mojom_generator_root/generators/mojolpm_templates/mojolpm_macros.tmpl",
+    "$mojom_generator_root/generators/mojolpm_templates/mojolpm_to_proto_macros.tmpl",
+    "$mojom_generator_root/generators/mojolpm_templates/mojolpm_traits_specialization_macros.tmpl",
+    "$mojom_generator_root/generators/ts_templates/enum_definition.tmpl",
+    "$mojom_generator_root/generators/ts_templates/interface_definition.tmpl",
+    "$mojom_generator_root/generators/ts_templates/module_definition.tmpl",
+    "$mojom_generator_root/generators/ts_templates/struct_definition.tmpl",
+    "$mojom_generator_root/generators/ts_templates/union_definition.tmpl",
+  ]
+  script = mojom_generator_script
+
+  inputs = jinja2_sources
+  outputs = [
+    "$target_gen_dir/cpp_templates.zip",
+    "$target_gen_dir/java_templates.zip",
+    "$target_gen_dir/js_templates.zip",
+    "$target_gen_dir/mojolpm_templates.zip",
+    "$target_gen_dir/ts_templates.zip",
+  ]
+  args = [
+    "-o",
+    rebase_path(target_gen_dir, root_build_dir),
+    "--use_bundled_pylibs",
+    "precompile",
+  ]
+}
+
+group("tests") {
+  data = [
+    mojom_generator_script,
+    "checks/mojom_attributes_check_unittest.py",
+    "checks/mojom_interface_feature_check_unittest.py",
+    "checks/mojom_restrictions_checks_unittest.py",
+    "mojom_bindings_generator_unittest.py",
+    "//tools/diagnosis/crbug_1001171.py",
+    "//third_party/markupsafe/",
+  ]
+  data += mojom_generator_sources
+  data += jinja2_sources
+}