Improve "release:android" command (#130)

Improve yarn sample release:android

Author: markmur

.gitignore

@@ -36,6 +36,7 @@ local.properties
 .cxx/
 *.keystore
 !debug.keystore
+upload-keystore.jks
 
 # node.js
 #

sample/android/app/build.gradle

@@ -80,7 +80,7 @@ android {
     checkDependencies false
   }
   tasks.whenTaskAdded { task ->
-    if (task.name == 'lintAnalyzeDebug') {
+    if (task.name == 'lintAnalyzeDebug' || task.name == 'generateReleaseLintVitalReportModel') {
       task.dependsOn 'copyReactNativeVectorIconFonts'
     }
   }

sample/package.json

@@ -7,6 +7,7 @@
     "clean": "rm -rf node_modules ios/build ios/pods vendor",
     "clean:android": "(cd android && ./gradlew clean)",
     "build:android": "sh ./scripts/build_android",
+    "release:android": "sh ./scripts/release_android",
     "build:ios": "sh ./scripts/build_ios",
     "lint": "yarn typecheck && eslint .",
     "ios": "react-native run-ios --simulator 'iPhone 15 Pro'",

sample/scripts/release_android

@@ -1,16 +1,43 @@
  #!/usr/bin/env bash
 
-set -ex
+# Working directory is "sample" when running "yarn sample release:android" from root.
 
-cd sample
+# Exit immediately if a command exits with a non-zero status
+set -e
+
+# Print each command as it is executed
+set -x
 
 mkdir -p android/app/src/main/assets
 npx react-native bundle --platform android \
   --dev false \
   --entry-file index.js \
   --bundle-output android/app/src/main/assets/index.android.bundle \
 
+# Generate release build (.aab file)
 npx react-native build-android --mode=release
 
-echo "Run \"cd sample && npx react-native run-android --variant=release\" to test the release build"
-echo "Output bundle location: sample/android/app/build/outputs/bundle/release/app-release.aab"
+# Generate APK (for testing)
+cd android
+./gradlew clean assembleRelease
+
+# Stop printing commands
+set +x
+
+cat << EOF
+
+
+Run "cd sample && npx react-native run-android --mode release" to test the release build.
+
+Output files:
+  - sample/android/app/build/outputs/bundle/release/app-release.aab (Upload to Play Store)
+  - sample/android/app/build/outputs/apk/release/app-release.apk (For testing)
+
+To install the release build:
+  - Ensure an emulator or device is connected
+  - Uninstall existing version: adb uninstall com.shopify.checkoutkitreactnative
+  - Install new version: adb install android/app/build/outputs/apk/release/app-release.apk
+
+To observe the production logs for your emulator/device:
+  - Run "adb logcat"
+EOF

sample/src/App.tsx

@@ -172,7 +172,10 @@ function CatalogStack() {
       <Stack.Screen
         name="CatalogScreen"
         component={CatalogScreen}
-        options={{headerShown: true, headerTitle: 'Catalog'}}
+        options={{
+          headerShown: true,
+          headerTitle: __DEV__ ? 'Development' : 'Production',
+        }}
       />
       <Stack.Screen
         name="ProductDetails"