diff options
Diffstat (limited to 'bazel')
| -rw-r--r-- | bazel/cc_grpc_library.bzl | 4 | ||||
| -rw-r--r-- | bazel/generate_cc.bzl | 11 | ||||
| -rw-r--r-- | bazel/grpc_build_system.bzl | 14 |
3 files changed, 22 insertions, 7 deletions
diff --git a/bazel/cc_grpc_library.bzl b/bazel/cc_grpc_library.bzl index a3996eca00..0600bb9e30 100644 --- a/bazel/cc_grpc_library.bzl +++ b/bazel/cc_grpc_library.bzl @@ -2,7 +2,7 @@ load("//:bazel/generate_cc.bzl", "generate_cc") -def cc_grpc_library(name, srcs, deps, proto_only, well_known_protos, use_external = False, **kwargs): +def cc_grpc_library(name, srcs, deps, proto_only, well_known_protos, generate_mock, use_external = False, **kwargs): """Generates C++ grpc classes from a .proto file. Assumes the generated classes will be used in cc_api_version = 2. @@ -17,6 +17,7 @@ def cc_grpc_library(name, srcs, deps, proto_only, well_known_protos, use_externa "@com_google_protobuf//:well_known_protos" use_external: When True the grpc deps are prefixed with //external. This allows grpc to be used as a dependency in other bazel projects. + generate_mock: When true GMOCk code for client stub is generated. **kwargs: rest of arguments, e.g., compatible_with and visibility. """ if len(srcs) > 1: @@ -54,6 +55,7 @@ def cc_grpc_library(name, srcs, deps, proto_only, well_known_protos, use_externa srcs = [proto_target], plugin = plugin, well_known_protos = well_known_protos, + generate_mock = generate_mock, **kwargs ) diff --git a/bazel/generate_cc.bzl b/bazel/generate_cc.bzl index 35c2983b54..8f0f94f563 100644 --- a/bazel/generate_cc.bzl +++ b/bazel/generate_cc.bzl @@ -12,6 +12,8 @@ def generate_cc_impl(ctx): if ctx.executable.plugin: outs += [proto.basename[:-len(".proto")] + ".grpc.pb.h" for proto in protos] outs += [proto.basename[:-len(".proto")] + ".grpc.pb.cc" for proto in protos] + if ctx.attr.generate_mock: + outs += [proto.basename[:-len(".proto")] + "_mock.grpc.pb.h" for proto in protos] else: outs += [proto.basename[:-len(".proto")] + ".pb.h" for proto in protos] outs += [proto.basename[:-len(".proto")] + ".pb.cc" for proto in protos] @@ -23,7 +25,10 @@ def generate_cc_impl(ctx): arguments = [] if ctx.executable.plugin: arguments += ["--plugin=protoc-gen-PLUGIN=" + ctx.executable.plugin.path] - arguments += ["--PLUGIN_out=" + ",".join(ctx.attr.flags) + ":" + dir_out] + flags = list(ctx.attr.flags) + if ctx.attr.generate_mock: + flags.append("generate_mock_code=true") + arguments += ["--PLUGIN_out=" + ",".join(flags) + ":" + dir_out] additional_input = [ctx.executable.plugin] else: arguments += ["--cpp_out=" + ",".join(ctx.attr.flags) + ":" + dir_out] @@ -71,6 +76,10 @@ generate_cc = rule( "well_known_protos" : attr.label( mandatory = False, ), + "generate_mock" : attr.bool( + default = False, + mandatory = False, + ), "_protoc": attr.label( default = Label("//external:protocol_compiler"), executable = True, diff --git a/bazel/grpc_build_system.bzl b/bazel/grpc_build_system.bzl index 984c06de48..a104fa00a0 100644 --- a/bazel/grpc_build_system.bzl +++ b/bazel/grpc_build_system.bzl @@ -49,14 +49,17 @@ def grpc_cc_library(name, srcs = [], public_hdrs = [], hdrs = [], external_deps ] ) -def grpc_cc_libraries(name_list, additional_dep_list, srcs = [], public_hdrs = [], hdrs = [], external_deps = [], deps = [], standalone = False, language="C++"): - for i in range(len(name_list)): +def grpc_cc_libraries(name_list, additional_src_list = [], additional_dep_list = [], srcs = [], public_hdrs = [], hdrs = [], external_deps = [], deps = [], standalone = False, language="C++"): + names = len(name_list) + asl = additional_src_list + [[]]*(names - len(additional_src_list)) + adl = additional_dep_list + [[]]*(names - len(additional_dep_list)) + for i in range(names): grpc_cc_library( name = name_list[i], - srcs = srcs, + srcs = srcs + asl[i], hdrs = hdrs, public_hdrs = public_hdrs, - deps = deps + additional_dep_list[i], + deps = deps + adl[i], external_deps = external_deps, standalone = standalone, language = language @@ -72,7 +75,7 @@ def grpc_proto_plugin(name, srcs = [], deps = []): load("//:bazel/cc_grpc_library.bzl", "cc_grpc_library") def grpc_proto_library(name, srcs = [], deps = [], well_known_protos = None, - has_services = True, use_external = False): + has_services = True, use_external = False, generate_mock = False): cc_grpc_library( name = name, srcs = srcs, @@ -80,5 +83,6 @@ def grpc_proto_library(name, srcs = [], deps = [], well_known_protos = None, well_known_protos = well_known_protos, proto_only = not has_services, use_external = use_external, + generate_mock = generate_mock, ) |