mirror of https://github.com/grpc/grpc.git
The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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69 lines
1.6 KiB
69 lines
1.6 KiB
10 years ago
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def _lower_underscore_to_upper_camel(str):
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humps = []
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for hump in str.split('_'):
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humps += [hump[0].upper() + hump[1:]]
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return "".join(humps)
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def objc_grpc_library(name, srcs, visibility=None):
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basename = srcs[0].split('/')[-1]
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filename = basename[:-6] # remove .proto suffix
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filename = _lower_underscore_to_upper_camel(filename)
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protoc_command = "protoc -I . "
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srcs_params = ""
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for src in srcs:
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srcs_params += " $(location %s)" % (src)
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# Messages
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protoc_messages_flags = "--objc_out=$(GENDIR)"
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native.genrule(
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name = name + "_mesages_codegen",
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srcs = srcs,
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outs = [
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filename + ".pbobjc.h",
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filename + ".pbobjc.m",
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],
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cmd = protoc_command + protoc_messages_flags + srcs_params,
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)
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native.objc_library(
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name = name + "_messages",
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hdrs = [
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":" + filename + ".pbobjc.h",
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],
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includes = ["."],
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non_arc_srcs = [
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":" + filename + ".pbobjc.m",
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],
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deps = [
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"//external:protobuf_objc",
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],
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)
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# Services
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protoc_services_flags = "--grpc_out=$(GENDIR) --plugin=protoc-gen-grpc=$(location //external:grpc_protoc_plugin_objc)"
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native.genrule(
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name = name + "_codegen",
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srcs = srcs + ["//external:grpc_protoc_plugin_objc"],
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outs = [
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filename + ".pbrpc.h",
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filename + ".pbrpc.m",
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],
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cmd = protoc_command + protoc_services_flags + srcs_params,
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)
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native.objc_library(
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name = name,
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hdrs = [
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":" + filename + ".pbrpc.h",
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],
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includes = ["."],
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srcs = [
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":" + filename + ".pbrpc.m",
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],
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deps = [
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":" + name + "_messages",
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"//external:proto_objc_rpc",
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],
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visibility = visibility,
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)
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