Add Cocoapod Support for SwiftGRPC

CGRPCZlib.podspec

@@ -0,0 +1,31 @@
+# Copyright 2020, gRPC Authors. All rights reserved.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#   http://www.apache.org/licenses/LICENSE-2.0
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+Pod::Spec.new do |s|
+    s.name = 'CGRPCZlib'
+    s.module_name = 'CGRPCZlib'
+    s.version = '1.0.0-alpha.11'
+    s.license     = { :type => 'Apache 2.0', :file => 'LICENSE' }
+
+    s.summary = 'Swift gRPC code generator plugin and runtime library'
+    s.homepage = 'https://www.grpc.io'
+    s.authors  = { 'The gRPC contributors' => '[email protected]' }
+    s.source = { :git => 'https://github.com/grpc/grpc-swift.git', :tag => s.version }
+
+    s.swift_version = '5.0'
+
+    s.ios.deployment_target = '10.0'
+    s.osx.deployment_target = '10.12'
+    s.tvos.deployment_target = '10.0'
+
+    s.source_files = 'Sources/CGRPCZlib/**/*.{swift,c,h}'
+
+  end

Package.swift

@@ -25,6 +25,7 @@ let package = Package(
   ],
   products: [
     .library(name: "GRPC", targets: ["GRPC"]),
+    .library(name: "CGRPCZlib", targets: ["CGRPCZlib"]),
     .executable(name: "protoc-gen-grpc-swift", targets: ["protoc-gen-grpc-swift"]),
   ],
   dependencies: [

gRPC-Swift.podspec

@@ -0,0 +1,41 @@
+# Copyright 2020, gRPC Authors. All rights reserved.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#   http://www.apache.org/licenses/LICENSE-2.0
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+Pod::Spec.new do |s|
+    s.name = 'gRPC-Swift'
+    s.module_name = 'GRPC'
+    s.version = '1.0.0-alpha.11'
+    s.license     = { :type => 'Apache 2.0', :file => 'LICENSE' }
+
+    s.summary = 'Swift gRPC code generator plugin and runtime library'
+    s.homepage = 'https://www.grpc.io'
+    s.authors  = { 'The gRPC contributors' => '[email protected]' }
+    s.source = { :git => 'https://github.com/grpc/grpc-swift.git', :tag => s.version }
+
+    s.swift_version = '5.0'
+
+    s.ios.deployment_target = '10.0'
+    s.osx.deployment_target = '10.12'
+    s.tvos.deployment_target = '10.0'
+
+    s.source_files = 'Sources/GRPC/**/*.{swift,c,h}'
+
+    s.dependency 'CGRPCZlib', s.version.to_s
+
+    s.dependency 'SwiftNIO', '~> 2.0'
+    s.dependency 'SwiftNIOHTTP2', '~> 1.0'
+    s.dependency 'SwiftNIOTLS', '~> 2.0'
+    s.dependency 'SwiftNIOSSL', '2.7.0'
+    s.dependency 'SwiftNIOTransportServices', '~> 1.0'
+    s.dependency 'SwiftProtobuf', '~> 1.8.0'
+    s.dependency 'Logging', '~> 1.0'
+
+  end