################################################################################
# Protocol Buffers Compiler - C++ code generator
################################################################################

load("@rules_cc//cc:defs.bzl", "cc_library", "cc_proto_library", "cc_test")
load("@rules_pkg//:mappings.bzl", "pkg_files", "strip_prefix")
load("@rules_proto//proto:defs.bzl", "proto_library")
load("//build_defs:cpp_opts.bzl", "COPTS")

cc_library(
    name = "names",
    hdrs = ["names.h"],
    copts = COPTS,
    include_prefix = "google/protobuf/compiler/cpp",
    visibility = ["//visibility:public"],
    deps = [
        ":names_internal",
        "//src/google/protobuf:protobuf_nowkt",
        "//src/google/protobuf/compiler:code_generator",
        "@com_google_absl//absl/strings",
    ],
)

cc_library(
    name = "names_internal",
    srcs = [
        "helpers.cc",
    ],
    hdrs = [
        "helpers.h",
        "names.h",
        "options.h",
    ],
    copts = COPTS,
    include_prefix = "google/protobuf/compiler/cpp",
    visibility = [
        "//pkg:__pkg__",
        "//src/google/protobuf/compiler/rust:__subpackages__",
    ],
    deps = [
        "//src/google/protobuf:protobuf_nowkt",
        "//src/google/protobuf/compiler:code_generator",
        "@com_google_absl//absl/strings",
    ],
)

cc_library(
    name = "cpp",
    srcs = [
        "enum.cc",
        "extension.cc",
        "field.cc",
        "field_generators/cord_field.cc",
        "field_generators/enum_field.cc",
        "field_generators/map_field.cc",
        "field_generators/message_field.cc",
        "field_generators/primitive_field.cc",
        "field_generators/string_field.cc",
        "file.cc",
        "generator.cc",
        "message.cc",
        "padding_optimizer.cc",
        "parse_function_generator.cc",
        "service.cc",
        "tracker.cc",
    ],
    hdrs = [
        "enum.h",
        "extension.h",
        "field.h",
        "field_generators/generators.h",
        "file.h",
        "generator.h",
        "message.h",
        "message_layout_helper.h",
        "padding_optimizer.h",
        "parse_function_generator.h",
        "service.h",
        "tracker.h",
    ],
    copts = COPTS,
    include_prefix = "google/protobuf/compiler/cpp",
    visibility = [
        "//pkg:__pkg__",
        "//src/google/protobuf/compiler:__pkg__",
        "@io_kythe//kythe/cxx/tools:__subpackages__",
    ],
    deps = [
        ":names",
        ":names_internal",
        "//src/google/protobuf/compiler:code_generator",
        "//src/google/protobuf/compiler:retention",
        "@com_google_absl//absl/base:core_headers",
        "@com_google_absl//absl/container:btree",
        "@com_google_absl//absl/container:flat_hash_map",
        "@com_google_absl//absl/container:flat_hash_set",
        "@com_google_absl//absl/container:layout",
        "@com_google_absl//absl/strings",
        "@com_google_absl//absl/synchronization",
    ],
)

proto_library(
    name = "test_bad_identifiers_proto",
    testonly = 1,
    srcs = ["test_bad_identifiers.proto"],
    strip_import_prefix = "/src",
)

cc_proto_library(
    name = "test_bad_identifiers_cc_proto",
    testonly = 1,
    deps = [":test_bad_identifiers_proto"],
)

proto_library(
    name = "test_large_enum_value_proto",
    testonly = 1,
    srcs = ["test_large_enum_value.proto"],
    strip_import_prefix = "/src",
)

cc_proto_library(
    name = "test_large_enum_value_cc_proto",
    testonly = 1,
    deps = [":test_large_enum_value_proto"],
)

cc_library(
    name = "unittest_lib",
    hdrs = [
        "unittest.h",
        "unittest.inc",
    ],
    strip_include_prefix = "/src",
    visibility = ["//pkg:__pkg__"],
)

cc_test(
    name = "unittest",
    srcs = ["unittest.cc"],
    copts = COPTS,
    data = [
        "//src/google/protobuf:test_proto_all_srcs",
        "//src/google/protobuf:testdata",
    ],
    deps = [
        ":cpp",
        ":test_bad_identifiers_cc_proto",
        ":unittest_lib",
        "//:protobuf",
        "//src/google/protobuf:cc_test_protos",
        "//src/google/protobuf:test_util",
        "//src/google/protobuf:test_util2",
        "//src/google/protobuf/compiler:importer",
        "//src/google/protobuf/io",
        "//src/google/protobuf/stubs",
        "//src/google/protobuf/testing",
        "@com_google_googletest//:gtest",
        "@com_google_googletest//:gtest_main",
    ],
)

cc_test(
    name = "bootstrap_unittest",
    srcs = ["bootstrap_unittest.cc"],
    data = [
        "//:well_known_type_protos",
        "//src/google/protobuf:cpp_features_cc_srcs",
        "//src/google/protobuf:cpp_features_proto_srcs",
        "//src/google/protobuf:descriptor_cc_srcs",
        "//src/google/protobuf:descriptor_proto_srcs",
        "//src/google/protobuf:testdata",
        "//src/google/protobuf/compiler:plugin_proto_srcs",
    ],
    deps = [
        ":cpp",
        "//:protobuf",
        "//src/google/protobuf:test_util2",
        "//src/google/protobuf/compiler:importer",
        "//src/google/protobuf/io",
        "//src/google/protobuf/stubs",
        "//src/google/protobuf/testing",
        "@com_google_googletest//:gtest",
        "@com_google_googletest//:gtest_main",
    ],
)

cc_test(
    name = "generator_unittest",
    srcs = ["generator_unittest.cc"],
    deps = [
        ":cpp",
        "//:protobuf",
        "//src/google/protobuf/compiler:command_line_interface_tester",
        "@com_google_googletest//:gtest",
        "@com_google_googletest//:gtest_main",
    ],
)

cc_test(
    name = "message_size_unittest",
    srcs = ["message_size_unittest.cc"],
    deps = [
        "//:protobuf",
        "//src/google/protobuf:cc_test_protos",
        "@com_google_googletest//:gtest",
        "@com_google_googletest//:gtest_main",
    ],
)

cc_test(
    name = "metadata_test",
    srcs = ["metadata_test.cc"],
    deps = [
        ":cpp",
        "//:protobuf",
        "//src/google/protobuf/compiler:annotation_test_util",
        "@com_google_googletest//:gtest",
        "@com_google_googletest//:gtest_main",
    ],
)

cc_test(
    name = "move_unittest",
    srcs = ["move_unittest.cc"],
    copts = COPTS,
    deps = [
        "//:protobuf",
        "//src/google/protobuf:cc_test_protos",
        "//src/google/protobuf:test_util",
        "//src/google/protobuf/stubs:lite",
        "@com_google_googletest//:gtest",
        "@com_google_googletest//:gtest_main",
    ],
)

cc_test(
    name = "plugin_unittest",
    srcs = ["plugin_unittest.cc"],
    deps = [
        ":cpp",
        "//:protobuf",
        "//src/google/protobuf/compiler:command_line_interface",
        "//src/google/protobuf/io",
        "//src/google/protobuf/testing",
        "@com_google_googletest//:gtest",
        "@com_google_googletest//:gtest_main",
    ],
)

################################################################################
# Distribution packaging
################################################################################

pkg_files(
    name = "dist_files",
    srcs = glob(["**/*"]),
    strip_prefix = strip_prefix.from_root(""),
    visibility = ["//src:__pkg__"],
)

filegroup(
    name = "test_srcs",
    srcs = glob([
        "*_test.cc",
        "*unittest.cc",
    ]),
    visibility = ["//src/google/protobuf/compiler:__pkg__"],
)

filegroup(
    name = "test_proto_srcs",
    srcs = [
        "test_bad_identifiers.proto",
        "test_large_enum_value.proto",
    ],
    visibility = ["//src/google/protobuf/compiler:__pkg__"],
)