package_json = JSON.parse(open("./package.json").read)

Pod::Spec.new do |s|
  s.name = "RNGrpcService"
  s.version = package_json["version"]
  s.summary = "RNGrpcService"
  s.description = package_json["description"]
  s.homepage = "https://github.com/quarrant/react-native-grpc-service/blob/master/README.md"
  s.license = package_json["license"]
  s.author = { "author" => "author@domain.cn" }
  s.platform = :ios, "9.0"
  s.source = { :git => "https://github.com/quarrant/react-native-grpc-service.git", :tag => "master" }
  s.source_files =  "ios/*.{h,m}", "ios/**/*.{h,m}"
  s.requires_arc = true

  # Run protoc with the Objective-C and gRPC plugins to generate protocol messages and gRPC clients.
  s.dependency "!ProtoCompiler-gRPCPlugin", "~> 1.0"
  s.dependency "React"

  # Pods directory corresponding to this app's Podfile, relative to the location of this podspec.
  pods_directory = "../../ios/Pods"
  pods_proto_directory = "#{pods_directory}/!ProtoCompiler"
  pods_protoc = "#{pods_proto_directory}/protoc"
  pods_protoc_plugin = "#{pods_directory}/!ProtoCompiler-gRPCPlugin/grpc_objective_c_plugin"
  
  protoDir = "."
  protoFile = "example.proto"

  s.prepare_command = <<-CMD
    mkdir -p ios/proto
    #{pods_protoc} \
      --plugin=protoc-gen-grpc=#{pods_protoc_plugin} \
      --objc_out=ios/proto \
      --grpc_out=ios/proto \
      -I ../../#{protoDir} \
      -I #{pods_proto_directory} \
      ../../#{protoDir}/#{protoFile}
  CMD

  s.pod_target_xcconfig = {
    # This is needed by all pods that depend on Protobuf:
    'GCC_PREPROCESSOR_DEFINITIONS' => '$(inherited) GPB_USE_PROTOBUF_FRAMEWORK_IMPORTS=1',
    # This is needed by all pods that depend on gRPC-RxLibrary:
    'CLANG_ALLOW_NON_MODULAR_INCLUDES_IN_FRAMEWORK_MODULES' => 'YES'
  }

end