enable Hermes

Author: Inbal-Tish

android/app/build.gradle

@@ -4,7 +4,7 @@ import com.android.build.OutputFile
 
 project.ext.react = [
     entryFile: "index.js",
-    enableHermes: false,  // clean and rebuild if changing
+    enableHermes: true,  // clean and rebuild if changing
 ]
 
 apply from: "../../node_modules/react-native/react.gradle"

android/app/proguard-rules.pro

@@ -68,3 +68,6 @@
 -dontwarn java.nio.file.*
 -dontwarn org.codehaus.mojo.animal_sniffer.IgnoreJRERequirement
 -dontwarn okio.**
+
+-keep class com.facebook.hermes.unicode.** { *; }
+-keep class com.facebook.jni.** { *; }

ios/CalendarsExample.xcodeproj/project.pbxproj

@@ -608,6 +608,7 @@
 				13B07F8E1A680F5B00A75B9A /* Resources */,
 				00DD1BFF1BD5951E006B06BC /* Bundle React Native code and images */,
 				05542492CD593865AF93EA34 /* [CP] Copy Pods Resources */,
+				38FC2B67E093F0BC5011A80B /* [CP] Embed Pods Frameworks */,
 			);
 			buildRules = (
 			);
@@ -1080,6 +1081,24 @@
 			shellPath = /bin/sh;
 			shellScript = "export NODE_BINARY=node\n../node_modules/react-native/scripts/react-native-xcode.sh";
 		};
+		38FC2B67E093F0BC5011A80B /* [CP] Embed Pods Frameworks */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-CalendarsExample/Pods-CalendarsExample-frameworks.sh",
+				"${PODS_XCFRAMEWORKS_BUILD_DIR}/hermes-engine/hermes.framework/hermes",
+			);
+			name = "[CP] Embed Pods Frameworks";
+			outputPaths = (
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/hermes.framework",
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-CalendarsExample/Pods-CalendarsExample-frameworks.sh\"\n";
+			showEnvVarsInLog = 0;
+		};
 		4F4B8DF7F22E3DD11F0E664A /* [CP] Check Pods Manifest.lock */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
@@ -1372,7 +1391,7 @@
 				COPY_PHASE_STRIP = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				ENABLE_TESTABILITY = YES;
-				"EXCLUDED_ARCHS[sdk=iphonesimulator*]" = "arm64 ";
+				"EXCLUDED_ARCHS[sdk=iphonesimulator*]" = "arm64 i386";
 				GCC_C_LANGUAGE_STANDARD = gnu99;
 				GCC_DYNAMIC_NO_PIC = NO;
 				GCC_NO_COMMON_BLOCKS = YES;
@@ -1427,7 +1446,7 @@
 				COPY_PHASE_STRIP = YES;
 				ENABLE_NS_ASSERTIONS = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
-				"EXCLUDED_ARCHS[sdk=iphonesimulator*]" = "arm64 ";
+				"EXCLUDED_ARCHS[sdk=iphonesimulator*]" = "arm64 i386";
 				GCC_C_LANGUAGE_STANDARD = gnu99;
 				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;

ios/Podfile

@@ -10,7 +10,7 @@ target 'CalendarsExample' do
   use_react_native!(
     :path => config[:reactNativePath],
     # to enable hermes on iOS, change `false` to `true` and then install pods
-    :hermes_enabled => false
+    :hermes_enabled => true
   )
 
   target 'CalendarsExampleTests' do

ios/Podfile.lock

@@ -11,7 +11,9 @@ PODS:
     - ReactCommon/turbomodule/core (= 0.66.4)
   - fmt (6.2.1)
   - glog (0.3.5)
+  - hermes-engine (0.9.0)
   - HMSegmentedControl (1.5.6)
+  - libevent (2.1.12)
   - RCT-Folly (2021.06.28.00-v2):
     - boost
     - DoubleConversion
@@ -23,6 +25,12 @@ PODS:
     - DoubleConversion
     - fmt (~> 6.2.1)
     - glog
+  - RCT-Folly/Futures (2021.06.28.00-v2):
+    - boost
+    - DoubleConversion
+    - fmt (~> 6.2.1)
+    - glog
+    - libevent
   - RCTRequired (0.66.4)
   - RCTTypeSafety (0.66.4):
     - FBLazyVector (= 0.66.4)
@@ -189,6 +197,17 @@ PODS:
     - React-logger (= 0.66.4)
     - React-perflogger (= 0.66.4)
     - React-runtimeexecutor (= 0.66.4)
+  - React-hermes (0.66.4):
+    - DoubleConversion
+    - glog
+    - hermes-engine
+    - RCT-Folly (= 2021.06.28.00-v2)
+    - RCT-Folly/Futures (= 2021.06.28.00-v2)
+    - React-cxxreact (= 0.66.4)
+    - React-jsi (= 0.66.4)
+    - React-jsiexecutor (= 0.66.4)
+    - React-jsinspector (= 0.66.4)
+    - React-perflogger (= 0.66.4)
   - React-jsi (0.66.4):
     - boost (= 1.76.0)
     - DoubleConversion
@@ -275,13 +294,13 @@ PODS:
     - React-jsi (= 0.66.4)
     - React-logger (= 0.66.4)
     - React-perflogger (= 0.66.4)
-  - ReactNativeNavigation (7.25.4):
+  - ReactNativeNavigation (7.28.0):
     - HMSegmentedControl
     - React-Core
     - React-RCTImage
     - React-RCTText
-    - ReactNativeNavigation/Core (= 7.25.4)
-  - ReactNativeNavigation/Core (7.25.4):
+    - ReactNativeNavigation/Core (= 7.28.0)
+  - ReactNativeNavigation/Core (7.28.0):
     - HMSegmentedControl
     - React-Core
     - React-RCTImage
@@ -294,6 +313,8 @@ DEPENDENCIES:
   - FBLazyVector (from `../node_modules/react-native/Libraries/FBLazyVector`)
   - FBReactNativeSpec (from `../node_modules/react-native/React/FBReactNativeSpec`)
   - glog (from `../node_modules/react-native/third-party-podspecs/glog.podspec`)
+  - hermes-engine (~> 0.9.0)
+  - libevent (~> 2.1.12)
   - RCT-Folly (from `../node_modules/react-native/third-party-podspecs/RCT-Folly.podspec`)
   - RCTRequired (from `../node_modules/react-native/Libraries/RCTRequired`)
   - RCTTypeSafety (from `../node_modules/react-native/Libraries/TypeSafety`)
@@ -304,6 +325,7 @@ DEPENDENCIES:
   - React-Core/RCTWebSocket (from `../node_modules/react-native/`)
   - React-CoreModules (from `../node_modules/react-native/React/CoreModules`)
   - React-cxxreact (from `../node_modules/react-native/ReactCommon/cxxreact`)
+  - React-hermes (from `../node_modules/react-native/ReactCommon/hermes`)
   - React-jsi (from `../node_modules/react-native/ReactCommon/jsi`)
   - React-jsiexecutor (from `../node_modules/react-native/ReactCommon/jsiexecutor`)
   - React-jsinspector (from `../node_modules/react-native/ReactCommon/jsinspector`)
@@ -326,7 +348,9 @@ DEPENDENCIES:
 SPEC REPOS:
   https://github.com/CocoaPods/Specs.git:
     - fmt
+    - hermes-engine
     - HMSegmentedControl
+    - libevent
 
 EXTERNAL SOURCES:
   boost:
@@ -355,6 +379,8 @@ EXTERNAL SOURCES:
     :path: "../node_modules/react-native/React/CoreModules"
   React-cxxreact:
     :path: "../node_modules/react-native/ReactCommon/cxxreact"
+  React-hermes:
+    :path: "../node_modules/react-native/ReactCommon/hermes"
   React-jsi:
     :path: "../node_modules/react-native/ReactCommon/jsi"
   React-jsiexecutor:
@@ -399,7 +425,9 @@ SPEC CHECKSUMS:
   FBReactNativeSpec: fe08c1cd7e2e205718d77ad14b34957cce949b58
   fmt: ff9d55029c625d3757ed641535fd4a75fedc7ce9
   glog: 5337263514dd6f09803962437687240c5dc39aa4
+  hermes-engine: bf7577d12ac6ccf53ab8b5af3c6ccf0dd8458c5c
   HMSegmentedControl: 34c1f54d822d8308e7b24f5d901ec674dfa31352
+  libevent: 4049cae6c81cdb3654a443be001fb9bdceff7913
   RCT-Folly: a21c126816d8025b547704b777a2ba552f3d9fa9
   RCTRequired: 4bf86c70714490bca4bf2696148638284622644b
   RCTTypeSafety: c475a7059eb77935fa53d2c17db299893f057d5d
@@ -408,6 +436,7 @@ SPEC CHECKSUMS:
   React-Core: 3eb7432bad96ff1d25aebc1defbae013fee2fd0e
   React-CoreModules: ad9e1fd5650e16666c57a08328df86fd7e480cb9
   React-cxxreact: 02633ff398cf7e91a2c1e12590d323c4a4b8668a
+  React-hermes: 7b4c6617b4d4c880d0f44e629651810bf3417440
   React-jsi: 805c41a927d6499fb811772acb971467d9204633
   React-jsiexecutor: 94ce921e1d8ce7023366873ec371f3441383b396
   React-jsinspector: d0374f7509d407d2264168b6d0fad0b54e300b85
@@ -424,9 +453,9 @@ SPEC CHECKSUMS:
   React-RCTVibration: e3ffca672dd3772536cb844274094b0e2c31b187
   React-runtimeexecutor: dec32ee6f2e2a26e13e58152271535fadff5455a
   ReactCommon: 57b69f6383eafcbd7da625bfa6003810332313c4
-  ReactNativeNavigation: 146bec8f834564f05637b43f469b9ca6e1cbe94f
+  ReactNativeNavigation: d82a136212f3a581e256b181e5703aa2f79ecba4
   Yoga: e7dc4e71caba6472ff48ad7d234389b91dadc280
 
-PODFILE CHECKSUM: ffb49f0b7d9752430ecff5493154eaa340c2e819
+PODFILE CHECKSUM: 32b91206a2884c5c81de99d6223073721e61348f
 
-COCOAPODS: 1.10.1
+COCOAPODS: 1.11.3

package.json

@@ -72,6 +72,7 @@
     "react-component-driver": "^0.10.0",
     "react-native": "0.66.4",
     "react-native-navigation": "^7.23.1",
+    "react-recipes": "^1.4.0",
     "react-test-renderer": "^17.0.2",
     "semver": "5.x.x",
     "shell-utils": "1.x.x",