From a0543d9328d868ccc8bde2feba6960e8abfe6d40 Mon Sep 17 00:00:00 2001
From: Hannah Shi <hannahshisfb@gmail.com>
Date: Thu, 2 May 2024 14:06:23 -0700
Subject: [PATCH] [ObjC] Support visionos (#36476)

This should be able to unblock using grpc on vision os, will add tests later

Closes #36476

COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36476 from HannahShiSFB:support-visionos edbde32d230560bbbb6cabfb21d90242cc40387d
PiperOrigin-RevId: 630173448
---
 BUILD                                                       | 5 +++++
 gRPC-C++.podspec                                            | 1 +
 gRPC-Core.podspec                                           | 1 +
 gRPC-ProtoRPC.podspec                                       | 1 +
 gRPC-RxLibrary.podspec                                      | 1 +
 gRPC.podspec                                                | 6 ++++++
 src/core/BUILD                                              | 1 +
 src/objective-c/!ProtoCompiler-gRPCCppPlugin.podspec        | 1 +
 src/objective-c/!ProtoCompiler-gRPCPlugin.podspec           | 1 +
 src/objective-c/!ProtoCompiler.podspec                      | 1 +
 src/objective-c/BoringSSL-GRPC.podspec                      | 1 +
 src/objective-c/README.md                                   | 1 +
 templates/gRPC-C++.podspec.template                         | 1 +
 templates/gRPC-Core.podspec.template                        | 1 +
 templates/gRPC-ProtoRPC.podspec.template                    | 1 +
 templates/gRPC-RxLibrary.podspec.template                   | 1 +
 templates/gRPC.podspec.template                             | 6 ++++++
 .../!ProtoCompiler-gRPCCppPlugin.podspec.template           | 1 +
 .../objective-c/!ProtoCompiler-gRPCPlugin.podspec.template  | 1 +
 templates/src/objective-c/!ProtoCompiler.podspec.template   | 1 +
 templates/src/objective-c/BoringSSL-GRPC.podspec.template   | 1 +
 tools/internal_ci/helper_scripts/prepare_build_macos_rc     | 2 +-
 22 files changed, 36 insertions(+), 1 deletion(-)

diff --git a/BUILD b/BUILD
index 3f5dafb6c11..8fa3b398200 100644
--- a/BUILD
+++ b/BUILD
@@ -127,6 +127,11 @@ config_setting(
     values = {"apple_platform_type": "tvos"},
 )
 
+config_setting(
+    name = "visionos",
+    values = {"apple_platform_type": "visionos"},
+)
+
 config_setting(
     name = "watchos",
     values = {"apple_platform_type": "watchos"},
diff --git a/gRPC-C++.podspec b/gRPC-C++.podspec
index fc0b9d7b912..89639734113 100644
--- a/gRPC-C++.podspec
+++ b/gRPC-C++.podspec
@@ -38,6 +38,7 @@ Pod::Spec.new do |s|
   s.osx.deployment_target = '10.12'
   s.tvos.deployment_target = '12.0'
   s.watchos.deployment_target = '6.0'
+  s.visionos.deployment_target = '1.0'
 
   s.requires_arc = false
 
diff --git a/gRPC-Core.podspec b/gRPC-Core.podspec
index 892e42ba1b5..899134ecbfc 100644
--- a/gRPC-Core.podspec
+++ b/gRPC-Core.podspec
@@ -42,6 +42,7 @@ Pod::Spec.new do |s|
   s.osx.deployment_target = '10.12'
   s.tvos.deployment_target = '12.0'
   s.watchos.deployment_target = '6.0'
+  s.visionos.deployment_target = '1.0'
 
   s.requires_arc = false
 
diff --git a/gRPC-ProtoRPC.podspec b/gRPC-ProtoRPC.podspec
index 38a01605115..1e9d53cd623 100644
--- a/gRPC-ProtoRPC.podspec
+++ b/gRPC-ProtoRPC.podspec
@@ -37,6 +37,7 @@ Pod::Spec.new do |s|
   s.osx.deployment_target = '10.12'
   s.tvos.deployment_target = '12.0'
   s.watchos.deployment_target = '6.0'
+  s.visionos.deployment_target = '1.0'
 
   name = 'ProtoRPC'
   s.module_name = name
diff --git a/gRPC-RxLibrary.podspec b/gRPC-RxLibrary.podspec
index 36c6cac45e4..78653a71107 100644
--- a/gRPC-RxLibrary.podspec
+++ b/gRPC-RxLibrary.podspec
@@ -37,6 +37,7 @@ Pod::Spec.new do |s|
   s.osx.deployment_target = '10.12'
   s.tvos.deployment_target = '12.0'
   s.watchos.deployment_target = '6.0'
+  s.visionos.deployment_target = '1.0'
 
   name = 'RxLibrary'
   s.module_name = name
diff --git a/gRPC.podspec b/gRPC.podspec
index 9108c7d8eac..bc87111af0e 100644
--- a/gRPC.podspec
+++ b/gRPC.podspec
@@ -49,6 +49,7 @@ Pod::Spec.new do |s|
   s.osx.deployment_target = '10.12'
   s.tvos.deployment_target = '12.0'
   s.watchos.deployment_target = '6.0'
+  s.visionos.deployment_target = '1.0'
 
   # Exposes the privacy manifest. Depended on by any subspecs containing
   # non-interface files.
@@ -83,6 +84,7 @@ Pod::Spec.new do |s|
     s.osx.deployment_target = '10.12'
     s.tvos.deployment_target = '12.0'
     s.watchos.deployment_target = '6.0'
+    s.visionos.deployment_target = '1.0'
   end
 
   s.subspec 'Interface' do |ss|
@@ -118,6 +120,7 @@ Pod::Spec.new do |s|
     s.osx.deployment_target = '10.12'
     s.tvos.deployment_target = '12.0'
     s.watchos.deployment_target = '6.0'
+    s.visionos.deployment_target = '1.0'
   end
 
   s.subspec 'GRPCCore' do |ss|
@@ -155,6 +158,7 @@ Pod::Spec.new do |s|
     s.osx.deployment_target = '10.12'
     s.tvos.deployment_target = '12.0'
     s.watchos.deployment_target = '6.0'
+    s.visionos.deployment_target = '1.0'
   end
 
   s.subspec 'GRPCCoreCronet' do |ss|
@@ -179,6 +183,7 @@ Pod::Spec.new do |s|
     s.osx.deployment_target = '10.12'
     s.tvos.deployment_target = '12.0'
     s.watchos.deployment_target = '6.0'
+    s.visionos.deployment_target = '1.0'
   end
 
   s.subspec 'InternalTesting' do |ss|
@@ -191,5 +196,6 @@ Pod::Spec.new do |s|
     s.osx.deployment_target = '10.12'
     s.tvos.deployment_target = '12.0'
     s.watchos.deployment_target = '6.0'
+    s.visionos.deployment_target = '1.0'
   end
 end
diff --git a/src/core/BUILD b/src/core/BUILD
index 8536fe347ed..ea798533546 100644
--- a/src/core/BUILD
+++ b/src/core/BUILD
@@ -2663,6 +2663,7 @@ grpc_cc_library(
             ],
             "//:ios": ["cf_event_engine"],
             "//:tvos": ["cf_event_engine"],
+            "//:visionos": ["cf_event_engine"],
             "//:watchos": ["cf_event_engine"],
             "//conditions:default": ["posix_event_engine"],
         },
diff --git a/src/objective-c/!ProtoCompiler-gRPCCppPlugin.podspec b/src/objective-c/!ProtoCompiler-gRPCCppPlugin.podspec
index b200ae805e5..10c1b8dac46 100644
--- a/src/objective-c/!ProtoCompiler-gRPCCppPlugin.podspec
+++ b/src/objective-c/!ProtoCompiler-gRPCCppPlugin.podspec
@@ -106,6 +106,7 @@ Pod::Spec.new do |s|
   s.osx.deployment_target = '10.12'
   s.tvos.deployment_target = '12.0'
   s.watchos.deployment_target = '6.0'
+  s.visionos.deployment_target = '1.0'
 
   # This is only for local development of the plugin: If the Podfile brings this pod from a local
   # directory using `:path`, CocoaPods won't download the zip file and so the plugin won't be
diff --git a/src/objective-c/!ProtoCompiler-gRPCPlugin.podspec b/src/objective-c/!ProtoCompiler-gRPCPlugin.podspec
index 76747553b7d..83da675c87e 100644
--- a/src/objective-c/!ProtoCompiler-gRPCPlugin.podspec
+++ b/src/objective-c/!ProtoCompiler-gRPCPlugin.podspec
@@ -108,6 +108,7 @@ Pod::Spec.new do |s|
   s.osx.deployment_target = '10.12'
   s.tvos.deployment_target = '12.0'
   s.watchos.deployment_target = '6.0'
+  s.visionos.deployment_target = '1.0'
 
   # Restrict the gRPC runtime version to the one supported by this plugin.
   s.dependency 'gRPC-ProtoRPC', v
diff --git a/src/objective-c/!ProtoCompiler.podspec b/src/objective-c/!ProtoCompiler.podspec
index 4fc4114e4b6..6fbf3181d00 100644
--- a/src/objective-c/!ProtoCompiler.podspec
+++ b/src/objective-c/!ProtoCompiler.podspec
@@ -114,6 +114,7 @@ Pod::Spec.new do |s|
   s.osx.deployment_target = '10.12'
   s.tvos.deployment_target = '12.0'
   s.watchos.deployment_target = '6.0'
+  s.visionos.deployment_target = '1.0'
 
   # This is only for local development of protoc: If the Podfile brings this pod from a local
   # directory using `:path`, CocoaPods won't download the zip file and so the compiler won't be
diff --git a/src/objective-c/BoringSSL-GRPC.podspec b/src/objective-c/BoringSSL-GRPC.podspec
index c237973e009..34bb565a76f 100644
--- a/src/objective-c/BoringSSL-GRPC.podspec
+++ b/src/objective-c/BoringSSL-GRPC.podspec
@@ -83,6 +83,7 @@ Pod::Spec.new do |s|
   s.osx.deployment_target = '10.12'
   s.tvos.deployment_target = '12.0'
   s.watchos.deployment_target = '6.0'
+  s.visionos.deployment_target = '1.0'
 
   name = 'openssl_grpc'
 
diff --git a/src/objective-c/README.md b/src/objective-c/README.md
index af88b7f6cf8..2f6103078a0 100644
--- a/src/objective-c/README.md
+++ b/src/objective-c/README.md
@@ -47,6 +47,7 @@ Pod::Spec.new do |s|
   s.osx.deployment_target = '10.12'
   s.tvos.deployment_target = '12.0'
   s.watchos.deployment_target = '6.0'
+  s.visionos.deployment_target = '1.0'
 
   # Base directory where the .proto files are.
   src = '.'
diff --git a/templates/gRPC-C++.podspec.template b/templates/gRPC-C++.podspec.template
index 3231a52e24a..ffc8b75d415 100644
--- a/templates/gRPC-C++.podspec.template
+++ b/templates/gRPC-C++.podspec.template
@@ -122,6 +122,7 @@
     s.osx.deployment_target = '10.12'
     s.tvos.deployment_target = '12.0'
     s.watchos.deployment_target = '6.0'
+    s.visionos.deployment_target = '1.0'
 
     s.requires_arc = false
 
diff --git a/templates/gRPC-Core.podspec.template b/templates/gRPC-Core.podspec.template
index 20a4c934855..5b7669aaacc 100644
--- a/templates/gRPC-Core.podspec.template
+++ b/templates/gRPC-Core.podspec.template
@@ -118,6 +118,7 @@
     s.osx.deployment_target = '10.12'
     s.tvos.deployment_target = '12.0'
     s.watchos.deployment_target = '6.0'
+    s.visionos.deployment_target = '1.0'
 
     s.requires_arc = false
 
diff --git a/templates/gRPC-ProtoRPC.podspec.template b/templates/gRPC-ProtoRPC.podspec.template
index 59004cf5cd8..1d335b84735 100644
--- a/templates/gRPC-ProtoRPC.podspec.template
+++ b/templates/gRPC-ProtoRPC.podspec.template
@@ -39,6 +39,7 @@
     s.osx.deployment_target = '10.12'
     s.tvos.deployment_target = '12.0'
     s.watchos.deployment_target = '6.0'
+    s.visionos.deployment_target = '1.0'
 
     name = 'ProtoRPC'
     s.module_name = name
diff --git a/templates/gRPC-RxLibrary.podspec.template b/templates/gRPC-RxLibrary.podspec.template
index 0cc7373659e..5e401fde86e 100644
--- a/templates/gRPC-RxLibrary.podspec.template
+++ b/templates/gRPC-RxLibrary.podspec.template
@@ -39,6 +39,7 @@
     s.osx.deployment_target = '10.12'
     s.tvos.deployment_target = '12.0'
     s.watchos.deployment_target = '6.0'
+    s.visionos.deployment_target = '1.0'
 
     name = 'RxLibrary'
     s.module_name = name
diff --git a/templates/gRPC.podspec.template b/templates/gRPC.podspec.template
index 0f098fcec3a..7867721d876 100644
--- a/templates/gRPC.podspec.template
+++ b/templates/gRPC.podspec.template
@@ -51,6 +51,7 @@
     s.osx.deployment_target = '10.12'
     s.tvos.deployment_target = '12.0'
     s.watchos.deployment_target = '6.0'
+    s.visionos.deployment_target = '1.0'
 
     # Exposes the privacy manifest. Depended on by any subspecs containing
     # non-interface files.
@@ -85,6 +86,7 @@
       s.osx.deployment_target = '10.12'
       s.tvos.deployment_target = '12.0'
       s.watchos.deployment_target = '6.0'
+      s.visionos.deployment_target = '1.0'
     end
 
     s.subspec 'Interface' do |ss|
@@ -120,6 +122,7 @@
       s.osx.deployment_target = '10.12'
       s.tvos.deployment_target = '12.0'
       s.watchos.deployment_target = '6.0'
+      s.visionos.deployment_target = '1.0'
     end
 
     s.subspec 'GRPCCore' do |ss|
@@ -157,6 +160,7 @@
       s.osx.deployment_target = '10.12'
       s.tvos.deployment_target = '12.0'
       s.watchos.deployment_target = '6.0'
+      s.visionos.deployment_target = '1.0'
     end
 
     s.subspec 'GRPCCoreCronet' do |ss|
@@ -181,6 +185,7 @@
       s.osx.deployment_target = '10.12'
       s.tvos.deployment_target = '12.0'
       s.watchos.deployment_target = '6.0'
+      s.visionos.deployment_target = '1.0'
     end
 
     s.subspec 'InternalTesting' do |ss|
@@ -193,5 +198,6 @@
       s.osx.deployment_target = '10.12'
       s.tvos.deployment_target = '12.0'
       s.watchos.deployment_target = '6.0'
+      s.visionos.deployment_target = '1.0'
     end
   end
diff --git a/templates/src/objective-c/!ProtoCompiler-gRPCCppPlugin.podspec.template b/templates/src/objective-c/!ProtoCompiler-gRPCCppPlugin.podspec.template
index 6c611939162..873f69e5d6c 100644
--- a/templates/src/objective-c/!ProtoCompiler-gRPCCppPlugin.podspec.template
+++ b/templates/src/objective-c/!ProtoCompiler-gRPCCppPlugin.podspec.template
@@ -108,6 +108,7 @@
     s.osx.deployment_target = '10.12'
     s.tvos.deployment_target = '12.0'
     s.watchos.deployment_target = '6.0'
+    s.visionos.deployment_target = '1.0'
 
     # This is only for local development of the plugin: If the Podfile brings this pod from a local
     # directory using `:path`, CocoaPods won't download the zip file and so the plugin won't be
diff --git a/templates/src/objective-c/!ProtoCompiler-gRPCPlugin.podspec.template b/templates/src/objective-c/!ProtoCompiler-gRPCPlugin.podspec.template
index 27bbe463ef5..6a3f72faebd 100644
--- a/templates/src/objective-c/!ProtoCompiler-gRPCPlugin.podspec.template
+++ b/templates/src/objective-c/!ProtoCompiler-gRPCPlugin.podspec.template
@@ -110,6 +110,7 @@
     s.osx.deployment_target = '10.12'
     s.tvos.deployment_target = '12.0'
     s.watchos.deployment_target = '6.0'
+    s.visionos.deployment_target = '1.0'
 
     # Restrict the gRPC runtime version to the one supported by this plugin.
     s.dependency 'gRPC-ProtoRPC', v
diff --git a/templates/src/objective-c/!ProtoCompiler.podspec.template b/templates/src/objective-c/!ProtoCompiler.podspec.template
index 80463e36ee3..b39e902eea2 100644
--- a/templates/src/objective-c/!ProtoCompiler.podspec.template
+++ b/templates/src/objective-c/!ProtoCompiler.podspec.template
@@ -116,6 +116,7 @@
     s.osx.deployment_target = '10.12'
     s.tvos.deployment_target = '12.0'
     s.watchos.deployment_target = '6.0'
+    s.visionos.deployment_target = '1.0'
 
     # This is only for local development of protoc: If the Podfile brings this pod from a local
     # directory using `:path`, CocoaPods won't download the zip file and so the compiler won't be
diff --git a/templates/src/objective-c/BoringSSL-GRPC.podspec.template b/templates/src/objective-c/BoringSSL-GRPC.podspec.template
index 7fc56ac912a..3e2f2c38f12 100644
--- a/templates/src/objective-c/BoringSSL-GRPC.podspec.template
+++ b/templates/src/objective-c/BoringSSL-GRPC.podspec.template
@@ -114,6 +114,7 @@
     s.osx.deployment_target = '10.12'
     s.tvos.deployment_target = '12.0'
     s.watchos.deployment_target = '6.0'
+    s.visionos.deployment_target = '1.0'
 
     name = 'openssl_grpc'
 
diff --git a/tools/internal_ci/helper_scripts/prepare_build_macos_rc b/tools/internal_ci/helper_scripts/prepare_build_macos_rc
index 54a999f149c..8b3de1ab8ff 100644
--- a/tools/internal_ci/helper_scripts/prepare_build_macos_rc
+++ b/tools/internal_ci/helper_scripts/prepare_build_macos_rc
@@ -99,7 +99,7 @@ then
   # cocoapods
   export LANG=en_US.UTF-8
   # use "sudo" to avoid permission error on kokoro monterey image
-  time sudo gem install cocoapods --version 1.12.0 --no-document --user-install
+  time sudo gem install cocoapods --version 1.15.2 --no-document --user-install
   # pre-fetch cocoapods master repo's most recent commit only
   mkdir -p ~/.cocoapods/repos
   time git clone --depth 1 https://github.com/CocoaPods/Specs.git ~/.cocoapods/repos/master