building ios artifact

tools/run_tests/artifacts/artifact_targets.py

@@ -234,6 +234,11 @@ class CSharpExtArtifact:
                 environ={
                     'ANDROID_ABI': self.arch_abi
                 })
+        elif self.arch == 'ios':
+            return create_jobspec(
+                self.name,
+                ['tools/run_tests/artifacts/build_artifact_csharp_ios.sh'],
+                use_workspace=True)
         elif self.platform == 'windows':
             cmake_arch_option = 'Win32' if self.arch == 'x86' else self.arch
             return create_jobspec(
@@ -356,6 +361,7 @@ def targets():
     ] + [
         CSharpExtArtifact('linux', 'android', arch_abi='arm64-v8a'),
         CSharpExtArtifact('linux', 'android', arch_abi='armeabi-v7a'),
+        CSharpExtArtifact('macos', 'ios'),
         PythonArtifact('linux', 'x86', 'cp27-cp27m'),
         PythonArtifact('linux', 'x86', 'cp27-cp27mu'),
         PythonArtifact('linux', 'x86', 'cp34-cp34m'),

tools/run_tests/artifacts/build_artifact_csharp_ios.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+# Copyright 2016 The gRPC Authors
+#
+# 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.
+
+set -ex
+
+cd "$(dirname "$0")/../../.."
+
+src/csharp/experimental/build_native_ext_for_ios.sh
+
+mkdir -p "${ARTIFACTS_OUT}"
+cp libs/ios_arm64/libgrpc_csharp_ext.a libs/ios_arm64/libgrpc.a "${ARTIFACTS_OUT}"