load("@rules_proto//proto:defs.bzl", "proto_library")
load("@io_bazel_rules_go//go:def.bzl", "go_library")
load("@io_bazel_rules_go//proto:def.bzl", "go_proto_library")
load("@grpc_ecosystem_grpc_gateway//protoc-gen-swagger:defs.bzl", "protoc_gen_swagger")

package(default_visibility = ["//visibility:public"])

# TODO(yannic): Add examples/tests that use import_prefix/strip_import_prefix.

# gazelle:exclude a_bit_of_everything.pb.gw.go
# gazelle:exclude echo_service.pb.gw.go
# gazelle:exclude flow_combination.pb.gw.go
# gazelle:exclude generated_input.proto
# gazelle:exclude non_standard_names.pb.gw.go
# gazelle:exclude response_body_service.pb.gw.go
# gazelle:exclude stream.pb.gw.go
# gazelle:exclude use_go_template.pb.gw.go
# gazelle:exclude wrappers.pb.gw.go

genrule(
    name = "generated_proto",
    srcs = ["generated_input.proto"],
    outs = ["generated_output.proto"],
    cmd = "cp $< $@",  # A simple copy simulates a generated proto file.
)

proto_library(
    name = "examplepb_proto",
    srcs = [
        "a_bit_of_everything.proto",
        "echo_service.proto",
        "flow_combination.proto",
        "generated_output.proto",
        "non_standard_names.proto",
        "response_body_service.proto",
        "stream.proto",
        "unannotated_echo_service.proto",
        "use_go_template.proto",
        "wrappers.proto",
    ],
    deps = [
        "//examples/internal/proto/pathenum:pathenum_proto",
        "//examples/internal/proto/sub:sub_proto",
        "//examples/internal/proto/sub2:sub2_proto",
        "//protoc-gen-swagger/options:options_proto",
        "@com_google_protobuf//:duration_proto",
        "@com_google_protobuf//:empty_proto",
        "@com_google_protobuf//:field_mask_proto",
        "@com_google_protobuf//:timestamp_proto",
        "@com_google_protobuf//:wrappers_proto",
        "@go_googleapis//google/api:annotations_proto",
    ],
)

go_proto_library(
    name = "examplepb_go_proto",
    compilers = [
        "@io_bazel_rules_go//proto:go_grpc",
        "//protoc-gen-grpc-gateway:go_gen_grpc_gateway",  # keep
    ],
    importpath = "github.com/grpc-ecosystem/grpc-gateway/examples/internal/proto/examplepb",
    proto = ":examplepb_proto",
    deps = [
        "//examples/internal/proto/pathenum:go_default_library",
        "//examples/internal/proto/sub:go_default_library",
        "//examples/internal/proto/sub2:go_default_library",
        "//protoc-gen-swagger/options:go_default_library",
        "@com_github_golang_protobuf//descriptor:go_default_library_gen",  # keep
        "@go_googleapis//google/api:annotations_go_proto",
    ],
)

go_library(
    name = "go_default_library",
    srcs = ["unannotated_echo_service.pb.gw.go"],
    embed = [":examplepb_go_proto"],
    importpath = "github.com/grpc-ecosystem/grpc-gateway/examples/internal/proto/examplepb",
    deps = [
        "//runtime:go_default_library",
        "//utilities:go_default_library",
        "@com_github_golang_protobuf//descriptor:go_default_library_gen",
        "@com_github_golang_protobuf//proto:go_default_library",
        "@org_golang_google_grpc//:go_default_library",
        "@org_golang_google_grpc//codes:go_default_library",
        "@org_golang_google_grpc//grpclog:go_default_library",
        "@org_golang_google_grpc//status:go_default_library",
    ],
)

protoc_gen_swagger(
    name = "examplepb_protoc_gen_swagger",
    proto = ":examplepb_proto",
)

protoc_gen_swagger(
    name = "examplepb_protoc_gen_swagger_merged",
    proto = ":examplepb_proto",
    single_output = True,  # Outputs a single swagger.json file.
)