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

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

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

cc_library(
    name = "csharp",
    srcs = [
        "csharp_doc_comment.cc",
        "csharp_enum.cc",
        "csharp_enum_field.cc",
        "csharp_field_base.cc",
        "csharp_generator.cc",
        "csharp_helpers.cc",
        "csharp_map_field.cc",
        "csharp_message.cc",
        "csharp_message_field.cc",
        "csharp_primitive_field.cc",
        "csharp_reflection_class.cc",
        "csharp_repeated_enum_field.cc",
        "csharp_repeated_message_field.cc",
        "csharp_repeated_primitive_field.cc",
        "csharp_source_generator_base.cc",
        "csharp_wrapper_field.cc",
    ],
    hdrs = [
        "csharp_doc_comment.h",
        "csharp_enum.h",
        "csharp_enum_field.h",
        "csharp_field_base.h",
        "csharp_generator.h",
        "csharp_helpers.h",
        "csharp_map_field.h",
        "csharp_message.h",
        "csharp_message_field.h",
        "csharp_options.h",
        "csharp_primitive_field.h",
        "csharp_reflection_class.h",
        "csharp_repeated_enum_field.h",
        "csharp_repeated_message_field.h",
        "csharp_repeated_primitive_field.h",
        "csharp_source_generator_base.h",
        "csharp_wrapper_field.h",
    ],
    copts = COPTS + select({
        "//build_defs:config_msvc": [],
        "//conditions:default": ["-Wno-overloaded-virtual"],
    }),
    include_prefix = "google/protobuf/compiler/csharp",
    visibility = [
        "//pkg:__pkg__",
        "//src/google/protobuf/compiler:__pkg__",
    ],
    deps = [
        ":names",
        "//src/google/protobuf:protobuf_nowkt",
        "//src/google/protobuf/compiler:code_generator",
        "//src/google/protobuf/compiler:retention",
        "@com_google_absl//absl/container:flat_hash_set",
        "@com_google_absl//absl/strings",
    ],
)

cc_test(
    name = "bootstrap_unittest",
    srcs = ["csharp_bootstrap_unittest.cc"],
    data = [
        "//:well_known_type_protos",
        "//conformance:all_files",
        "//conformance:conformance_proto",
        "//csharp:wkt_cs_srcs",
        "//src/google/protobuf:descriptor_proto_srcs",
        "//src/google/protobuf:testdata",
    ],
    deps = [
        ":csharp",
        "//:protobuf",
        "//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 = ["csharp_generator_unittest.cc"],
    deps = [
        ":csharp",
        "//:protobuf",
        "//src/google/protobuf/compiler:command_line_interface",
        "//src/google/protobuf/io",
        "@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",
        ],
        allow_empty = True,
    ),
    visibility = ["//src/google/protobuf/compiler:__pkg__"],
)