[WIP] Run React Native Gallery on macOS

.vscode/settings.json

@@ -36,6 +36,6 @@
     "typescriptreact"
   ],
   "editor.codeActionsOnSave": {
-    "source.fixAll.eslint": true
+    "source.fixAll.eslint": "explicit"
   }
 }

macos/.gitignore

@@ -0,0 +1,4 @@
+# CocoaPods
+Pods/
+
+.xcode.env.local

macos/.xcode.env

@@ -0,0 +1 @@
+export NODE_BINARY=$(command -v node)

macos/Podfile

@@ -0,0 +1,26 @@
+require_relative '../node_modules/react-native-macos/scripts/react_native_pods'
+require_relative '../node_modules/@react-native-community/cli-platform-ios/native_modules'
+
+prepare_react_native_project!
+
+target 'rngallery-macOS' do
+  platform :macos, '10.15'
+  use_native_modules!
+
+  # Flags change depending on the env values.
+  flags = get_default_flags()
+
+  use_react_native!(
+    :path => '../node_modules/react-native-macos',
+    :hermes_enabled => false,
+    :fabric_enabled => ENV['RCT_NEW_ARCH_ENABLED'] == '1',
+    # Flipper is not compatible w/ macOS
+    :flipper_configuration => FlipperConfiguration.disabled,
+    # An absolute path to your application root.
+    :app_path => "#{Pod::Config.instance.installation_root}/.."
+  )
+
+  post_install do |installer|
+    react_native_post_install(installer)
+  end
+end