Merge github.com:grpc/grpc into delayed-write

jskeet · Jul 13, 2016 · d4c5bd8 · d4c5bd8
2 parents 6ca5437 + 7a70bb5
commit d4c5bd8
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Showing 171 changed files with 1,771 additions and 11,568 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -1,3 +1,5 @@
+git:
+  depth: 1
 language: objective-c
 osx_image: xcode7.3
 env:
@@ -14,7 +16,7 @@ env:
     - SCHEME="InteropTestsLocalCleartext" WORKSPACE="Tests.xcworkspace"
       TEST_PATH="src/objective-c/tests"  BUILD_ONLY="false"
       INTEROP_SERVER="true"
-    # TODO(jcanizales): Investigate why they time out:
+    # TODO(jcanizales): Make tests an app project (instead of library), so the following will work.
     # - SCHEME="InteropTestsRemote" WORKSPACE="Tests.xcworkspace"
     #   TEST_PATH="src/objective-c/tests" BUILD_ONLY="false"
     #   INTEROP_SERVER="true"
@@ -34,15 +36,15 @@ env:
       TEST_PATH="src/objective-c/examples/SwiftSample" BUILD_ONLY="true"
       INTEROP_SERVER="false"
 before_install:
+  # Until Travis upgrades from Cocoapods 0.39, we need to do it here.
   - pod --version
   - gem uninstall cocoapods -a
-  - gem install cocoapods -v '1.0.0'
+  - gem install cocoapods -v '1.0.1'
   - pod --version
+  # Recent pods aren't found if we don't explicitly update Cocoapods' repo.
+  - pod repo update
   - brew install gflags
 install:
-  - make grpc_objective_c_plugin
-  - install bins/opt/grpc_objective_c_plugin /usr/local/bin/protoc-gen-objcgrpc
-  - install bins/opt/protobuf/protoc /usr/local/bin/protoc
   - pushd $TEST_PATH
   - pod install
   - popd

diff --git a/examples/objective-c/auth_sample/AuthTestService.podspec b/examples/objective-c/auth_sample/AuthTestService.podspec
@@ -13,27 +13,51 @@ Pod::Spec.new do |s|
   # Base directory where the .proto files are.
   src = "../../protos"
 
+  # Run protoc with the Objective-C and gRPC plugins to generate protocol messages and gRPC clients.
+  s.dependency "!ProtoCompiler-gRPCPlugin", "~> 0.14"
+
+  # Pods directory corresponding to this app's Podfile, relative to the location of this podspec.
+  pods_root = 'Pods'
+
+  # Path where Cocoapods downloads protoc and the gRPC plugin.
+  protoc_dir = "#{pods_root}/!ProtoCompiler"
+  protoc = "#{protoc_dir}/protoc"
+  plugin = "#{pods_root}/!ProtoCompiler-gRPCPlugin/grpc_objective_c_plugin"
+
   # Directory where the generated files will be placed.
-  dir = "Pods/" + s.name
+  dir = "#{pods_root}/#{s.name}"
 
-  # Run protoc with the Objective-C and gRPC plugins to generate protocol messages and gRPC clients.
   s.prepare_command = <<-CMD
     mkdir -p #{dir}
-    protoc -I #{src} --objc_out=#{dir} --objcgrpc_out=#{dir} #{src}/auth_sample.proto
+    #{protoc} \
+        --plugin=protoc-gen-grpc=#{plugin} \
+        --objc_out=#{dir} \
+        --grpc_out=#{dir} \
+        -I #{src} \
+        -I #{protoc_dir} \
+        #{src}/auth_sample.proto
   CMD
 
+  # Files generated by protoc
   s.subspec "Messages" do |ms|
     ms.source_files = "#{dir}/*.pbobjc.{h,m}", "#{dir}/**/*.pbobjc.{h,m}"
     ms.header_mappings_dir = dir
     ms.requires_arc = false
-    ms.dependency "Protobuf", "~> 3.0.0-alpha-4"
+    # The generated files depend on the protobuf runtime.
+    ms.dependency "Protobuf"
+    # This is needed by all pods that depend on Protobuf:
+    ms.pod_target_xcconfig = {
+      'GCC_PREPROCESSOR_DEFINITIONS' => '$(inherited) GPB_USE_PROTOBUF_FRAMEWORK_IMPORTS=1',
+    }
   end
 
+  # Files generated by the gRPC plugin
   s.subspec "Services" do |ss|
     ss.source_files = "#{dir}/*.pbrpc.{h,m}", "#{dir}/**/*.pbrpc.{h,m}"
     ss.header_mappings_dir = dir
     ss.requires_arc = true
-    ss.dependency "gRPC", "~> 0.12"
+    # The generated files depend on the gRPC runtime, and on the files generated by protoc.
+    ss.dependency "gRPC-ProtoRPC"
     ss.dependency "#{s.name}/Messages"
   end
 end
diff --git a/examples/objective-c/auth_sample/Podfile b/examples/objective-c/auth_sample/Podfile
@@ -3,44 +3,10 @@ platform :ios, '8.0'
 
 install! 'cocoapods', :deterministic_uuids => false
 
-# Location of gRPC's repo root relative to this file.
-GRPC_LOCAL_SRC = '../../..'
-
 target 'AuthSample' do
   # Depend on the generated AuthTestService library.
   pod 'AuthTestService', :path => '.'
 
   # Depend on Google's OAuth2 library
   pod 'Google/SignIn'
-
-  # Use the local versions of Protobuf, BoringSSL, and gRPC. You don't need any of the following
-  # lines in your application.
-  pod 'Protobuf', :path => "#{GRPC_LOCAL_SRC}/third_party/protobuf"
-
-  pod 'BoringSSL', :podspec => "#{GRPC_LOCAL_SRC}/src/objective-c"
-
-  pod 'gRPC', :path => GRPC_LOCAL_SRC
-  pod 'gRPC-Core', :path => GRPC_LOCAL_SRC
-  pod 'gRPC-RxLibrary', :path => GRPC_LOCAL_SRC
-  pod 'gRPC-ProtoRPC',  :path => GRPC_LOCAL_SRC
-end
-
-# This pre_install hook is only needed to use the local version of gRPC-Core. You don't need it in
-# your application.
-pre_install do |installer|
-  # This is the gRPC-Core podspec object, as initialized by its podspec file.
-  grpc_core_spec = installer.pod_targets.find{|t| t.name == 'gRPC-Core'}.root_spec
-
-  # Copied from gRPC-Core.podspec, except for the adjusted src_root:
-  src_root = "$(PODS_ROOT)/../#{GRPC_LOCAL_SRC}"
-  grpc_core_spec.pod_target_xcconfig = {
-    'GRPC_SRC_ROOT' => src_root,
-    'HEADER_SEARCH_PATHS' => '"$(inherited)" "$(GRPC_SRC_ROOT)/include"',
-    'USER_HEADER_SEARCH_PATHS' => '"$(GRPC_SRC_ROOT)"',
-    # If we don't set these two settings, `include/grpc/support/time.h` and
-    # `src/core/lib/support/string.h` shadow the system `<time.h>` and `<string.h>`, breaking the
-    # build.
-    'USE_HEADERMAP' => 'NO',
-    'ALWAYS_SEARCH_USER_PATHS' => 'NO',
-  }
 end
diff --git a/examples/objective-c/helloworld/HelloWorld.podspec b/examples/objective-c/helloworld/HelloWorld.podspec
@@ -13,27 +13,51 @@ Pod::Spec.new do |s|
   # Base directory where the .proto files are.
   src = "../../protos"
 
+  # Run protoc with the Objective-C and gRPC plugins to generate protocol messages and gRPC clients.
+  s.dependency "!ProtoCompiler-gRPCPlugin", "~> 0.14"
+
+  # Pods directory corresponding to this app's Podfile, relative to the location of this podspec.
+  pods_root = 'Pods'
+
+  # Path where Cocoapods downloads protoc and the gRPC plugin.
+  protoc_dir = "#{pods_root}/!ProtoCompiler"
+  protoc = "#{protoc_dir}/protoc"
+  plugin = "#{pods_root}/!ProtoCompiler-gRPCPlugin/grpc_objective_c_plugin"
+
   # Directory where the generated files will be placed.
-  dir = "Pods/" + s.name
+  dir = "#{pods_root}/#{s.name}"
 
-  # Run protoc with the Objective-C and gRPC plugins to generate protocol messages and gRPC clients.
   s.prepare_command = <<-CMD
     mkdir -p #{dir}
-    protoc -I #{src} --objc_out=#{dir} --objcgrpc_out=#{dir} #{src}/helloworld.proto
+    #{protoc} \
+        --plugin=protoc-gen-grpc=#{plugin} \
+        --objc_out=#{dir} \
+        --grpc_out=#{dir} \
+        -I #{src} \
+        -I #{protoc_dir} \
+        #{src}/helloworld.proto
   CMD
 
+  # Files generated by protoc
   s.subspec "Messages" do |ms|
     ms.source_files = "#{dir}/*.pbobjc.{h,m}", "#{dir}/**/*.pbobjc.{h,m}"
     ms.header_mappings_dir = dir
     ms.requires_arc = false
-    ms.dependency "Protobuf", "~> 3.0.0-alpha-4"
+    # The generated files depend on the protobuf runtime.
+    ms.dependency "Protobuf"
+    # This is needed by all pods that depend on Protobuf:
+    ms.pod_target_xcconfig = {
+      'GCC_PREPROCESSOR_DEFINITIONS' => '$(inherited) GPB_USE_PROTOBUF_FRAMEWORK_IMPORTS=1',
+    }
   end
 
+  # Files generated by the gRPC plugin
   s.subspec "Services" do |ss|
     ss.source_files = "#{dir}/*.pbrpc.{h,m}", "#{dir}/**/*.pbrpc.{h,m}"
     ss.header_mappings_dir = dir
     ss.requires_arc = true
-    ss.dependency "gRPC", "~> 0.12"
+    # The generated files depend on the gRPC runtime, and on the files generated by protoc.
+    ss.dependency "gRPC-ProtoRPC"
     ss.dependency "#{s.name}/Messages"
   end
 end
diff --git a/examples/objective-c/helloworld/Podfile b/examples/objective-c/helloworld/Podfile
@@ -3,41 +3,7 @@ platform :ios, '8.0'
 
 install! 'cocoapods', :deterministic_uuids => false
 
-# Location of gRPC's repo root relative to this file.
-GRPC_LOCAL_SRC = '../../..'
-
 target 'HelloWorld' do
   # Depend on the generated HelloWorld library.
   pod 'HelloWorld', :path => '.'
-
-  # Use the local versions of Protobuf, BoringSSL, and gRPC. You don't need any of the following
-  # lines in your application.
-  pod 'Protobuf', :path => "#{GRPC_LOCAL_SRC}/third_party/protobuf"
-
-  pod 'BoringSSL', :podspec => "#{GRPC_LOCAL_SRC}/src/objective-c"
-
-  pod 'gRPC', :path => GRPC_LOCAL_SRC
-  pod 'gRPC-Core', :path => GRPC_LOCAL_SRC
-  pod 'gRPC-RxLibrary', :path => GRPC_LOCAL_SRC
-  pod 'gRPC-ProtoRPC',  :path => GRPC_LOCAL_SRC
-end
-
-# This pre_install hook is only needed to use the local version of gRPC-Core. You don't need it in
-# your application.
-pre_install do |installer|
-  # This is the gRPC-Core podspec object, as initialized by its podspec file.
-  grpc_core_spec = installer.pod_targets.find{|t| t.name == 'gRPC-Core'}.root_spec
-
-  # Copied from gRPC-Core.podspec, except for the adjusted src_root:
-  src_root = "$(PODS_ROOT)/../#{GRPC_LOCAL_SRC}"
-  grpc_core_spec.pod_target_xcconfig = {
-    'GRPC_SRC_ROOT' => src_root,
-    'HEADER_SEARCH_PATHS' => '"$(inherited)" "$(GRPC_SRC_ROOT)/include"',
-    'USER_HEADER_SEARCH_PATHS' => '"$(GRPC_SRC_ROOT)"',
-    # If we don't set these two settings, `include/grpc/support/time.h` and
-    # `src/core/lib/support/string.h` shadow the system `<time.h>` and `<string.h>`, breaking the
-    # build.
-    'USE_HEADERMAP' => 'NO',
-    'ALWAYS_SEARCH_USER_PATHS' => 'NO',
-  }
 end
diff --git a/examples/objective-c/route_guide/Podfile b/examples/objective-c/route_guide/Podfile
@@ -3,41 +3,7 @@ platform :ios, '8.0'
 
 install! 'cocoapods', :deterministic_uuids => false
 
-# Location of gRPC's repo root relative to this file.
-GRPC_LOCAL_SRC = '../../..'
-
 target 'RouteGuideClient' do
   # Depend on the generated RouteGuide library.
   pod 'RouteGuide', :path => '.'
-
-  # Use the local versions of Protobuf, BoringSSL, and gRPC. You don't need any of the following
-  # lines in your application.
-  pod 'Protobuf', :path => "#{GRPC_LOCAL_SRC}/third_party/protobuf"
-
-  pod 'BoringSSL', :podspec => "#{GRPC_LOCAL_SRC}/src/objective-c"
-
-  pod 'gRPC', :path => GRPC_LOCAL_SRC
-  pod 'gRPC-Core', :path => GRPC_LOCAL_SRC
-  pod 'gRPC-RxLibrary', :path => GRPC_LOCAL_SRC
-  pod 'gRPC-ProtoRPC',  :path => GRPC_LOCAL_SRC
-end
-
-# This pre_install hook is only needed to use the local version of gRPC-Core. You don't need it in
-# your application.
-pre_install do |installer|
-  # This is the gRPC-Core podspec object, as initialized by its podspec file.
-  grpc_core_spec = installer.pod_targets.find{|t| t.name == 'gRPC-Core'}.root_spec
-
-  # Copied from gRPC-Core.podspec, except for the adjusted src_root:
-  src_root = "$(PODS_ROOT)/../#{GRPC_LOCAL_SRC}"
-  grpc_core_spec.pod_target_xcconfig = {
-    'GRPC_SRC_ROOT' => src_root,
-    'HEADER_SEARCH_PATHS' => '"$(inherited)" "$(GRPC_SRC_ROOT)/include"',
-    'USER_HEADER_SEARCH_PATHS' => '"$(GRPC_SRC_ROOT)"',
-    # If we don't set these two settings, `include/grpc/support/time.h` and
-    # `src/core/lib/support/string.h` shadow the system `<time.h>` and `<string.h>`, breaking the
-    # build.
-    'USE_HEADERMAP' => 'NO',
-    'ALWAYS_SEARCH_USER_PATHS' => 'NO',
-  }
 end
diff --git a/examples/objective-c/route_guide/RouteGuide.podspec b/examples/objective-c/route_guide/RouteGuide.podspec
@@ -13,27 +13,51 @@ Pod::Spec.new do |s|
   # Base directory where the .proto files are.
   src = "../../protos"
 
+  # Run protoc with the Objective-C and gRPC plugins to generate protocol messages and gRPC clients.
+  s.dependency "!ProtoCompiler-gRPCPlugin", "~> 0.14"
+
+  # Pods directory corresponding to this app's Podfile, relative to the location of this podspec.
+  pods_root = 'Pods'
+
+  # Path where Cocoapods downloads protoc and the gRPC plugin.
+  protoc_dir = "#{pods_root}/!ProtoCompiler"
+  protoc = "#{protoc_dir}/protoc"
+  plugin = "#{pods_root}/!ProtoCompiler-gRPCPlugin/grpc_objective_c_plugin"
+
   # Directory where the generated files will be placed.
-  dir = "Pods/" + s.name
+  dir = "#{pods_root}/#{s.name}"
 
-  # Run protoc with the Objective-C and gRPC plugins to generate protocol messages and gRPC clients.
   s.prepare_command = <<-CMD
     mkdir -p #{dir}
-    protoc -I #{src} --objc_out=#{dir} --objcgrpc_out=#{dir} #{src}/route_guide.proto
+    #{protoc} \
+        --plugin=protoc-gen-grpc=#{plugin} \
+        --objc_out=#{dir} \
+        --grpc_out=#{dir} \
+        -I #{src} \
+        -I #{protoc_dir} \
+        #{src}/route_guide.proto
   CMD
 
+  # Files generated by protoc
   s.subspec "Messages" do |ms|
     ms.source_files = "#{dir}/*.pbobjc.{h,m}", "#{dir}/**/*.pbobjc.{h,m}"
     ms.header_mappings_dir = dir
     ms.requires_arc = false
-    ms.dependency "Protobuf", "~> 3.0.0-alpha-4"
+    # The generated files depend on the protobuf runtime.
+    ms.dependency "Protobuf"
+    # This is needed by all pods that depend on Protobuf:
+    ms.pod_target_xcconfig = {
+      'GCC_PREPROCESSOR_DEFINITIONS' => '$(inherited) GPB_USE_PROTOBUF_FRAMEWORK_IMPORTS=1',
+    }
   end
 
+  # Files generated by the gRPC plugin
   s.subspec "Services" do |ss|
     ss.source_files = "#{dir}/*.pbrpc.{h,m}", "#{dir}/**/*.pbrpc.{h,m}"
     ss.header_mappings_dir = dir
     ss.requires_arc = true
-    ss.dependency "gRPC", "~> 0.12"
+    # The generated files depend on the gRPC runtime, and on the files generated by protoc.
+    ss.dependency "gRPC-ProtoRPC"
     ss.dependency "#{s.name}/Messages"
   end
 end