feat: expo config plugin

apps/AndroidApp/app/build.gradle.kts

@@ -35,6 +35,7 @@ android {
                 getDefaultProguardFile("proguard-android-optimize.txt"),
                 "proguard-rules.pro"
             )
+            signingConfig = signingConfigs.getByName("debug")
         }
     }
     compileOptions {
@@ -53,6 +54,7 @@ dependencies {
     implementation(libs.androidx.core.ktx)
     implementation(libs.androidx.lifecycle.runtime.ktx)
     implementation(libs.androidx.activity.compose)
+    implementation(libs.material)
     implementation(platform(libs.androidx.compose.bom))
     implementation(libs.androidx.compose.ui)
     implementation(libs.androidx.compose.ui.graphics)

apps/AndroidApp/gradle/libs.versions.toml

@@ -11,10 +11,11 @@ activityCompose = "1.8.0"
 composeBom = "2024.09.00"
 appcompat = "1.7.1"
 fragmentCompose = "1.8.9"
+material = "1.13.0"
 
 [libraries]
 androidx-core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "coreKtx" }
-brownfieldlib = { module = "com.rnapp:brownfieldlib", version.ref = "brownfieldlib" }
+brownfieldlib = { module = "com.callstack.rnbrownfield.demo.expoapp:brownfield-expo-app", version.ref = "brownfieldlib" }
 junit = { group = "junit", name = "junit", version.ref = "junit" }
 androidx-junit = { group = "androidx.test.ext", name = "junit", version.ref = "junitVersion" }
 androidx-espresso-core = { group = "androidx.test.espresso", name = "espresso-core", version.ref = "espressoCore" }
@@ -30,6 +31,7 @@ androidx-compose-ui-test-junit4 = { group = "androidx.compose.ui", name = "ui-te
 androidx-compose-material3 = { group = "androidx.compose.material3", name = "material3" }
 androidx-appcompat = { group = "androidx.appcompat", name = "appcompat", version.ref = "appcompat" }
 androidx-fragment-compose = { group = "androidx.fragment", name = "fragment-compose", version.ref = "fragmentCompose" }
+material = { module = "com.google.android.material:material", version.ref = "material" }
 
 [plugins]
 android-application = { id = "com.android.application", version.ref = "agp" }

apps/ExpoApp/.gitignore

@@ -0,0 +1,43 @@
+# Learn more https://docs.github.com/en/get-started/getting-started-with-git/ignoring-files
+
+# dependencies
+node_modules/
+
+# Expo
+.expo/
+dist/
+web-build/
+expo-env.d.ts
+
+# Native
+.kotlin/
+*.orig.*
+*.jks
+*.p8
+*.p12
+*.key
+*.mobileprovision
+
+# Metro
+.metro-health-check*
+
+# debug
+npm-debug.*
+yarn-debug.*
+yarn-error.*
+
+# macOS
+.DS_Store
+*.pem
+
+# local env files
+.env*.local
+
+# typescript
+*.tsbuildinfo
+
+app-example
+
+# generated native folders
+/ios
+/android

apps/ExpoApp/README.md

@@ -0,0 +1,50 @@
+# Welcome to your Expo app 👋
+
+This is an [Expo](https://expo.dev) project created with [`create-expo-app`](https://www.npmjs.com/package/create-expo-app).
+
+## Get started
+
+1. Install dependencies
+
+   ```bash
+   npm install
+   ```
+
+2. Start the app
+
+   ```bash
+   npx expo start
+   ```
+
+In the output, you'll find options to open the app in a
+
+- [development build](https://docs.expo.dev/develop/development-builds/introduction/)
+- [Android emulator](https://docs.expo.dev/workflow/android-studio-emulator/)
+- [iOS simulator](https://docs.expo.dev/workflow/ios-simulator/)
+- [Expo Go](https://expo.dev/go), a limited sandbox for trying out app development with Expo
+
+You can start developing by editing the files inside the **app** directory. This project uses [file-based routing](https://docs.expo.dev/router/introduction).
+
+## Get a fresh project
+
+When you're ready, run:
+
+```bash
+npm run reset-project
+```
+
+This command will move the starter code to the **app-example** directory and create a blank **app** directory where you can start developing.
+
+## Learn more
+
+To learn more about developing your project with Expo, look at the following resources:
+
+- [Expo documentation](https://docs.expo.dev/): Learn fundamentals, or go into advanced topics with our [guides](https://docs.expo.dev/guides).
+- [Learn Expo tutorial](https://docs.expo.dev/tutorial/introduction/): Follow a step-by-step tutorial where you'll create a project that runs on Android, iOS, and the web.
+
+## Join the community
+
+Join our community of developers creating universal apps.
+
+- [Expo on GitHub](https://github.com/expo/expo): View our open source platform and contribute.
+- [Discord community](https://chat.expo.dev): Chat with Expo users and ask questions.

apps/ExpoApp/app.json

@@ -0,0 +1,62 @@
+{
+  "expo": {
+    "name": "ExpoApp",
+    "slug": "ExpoApp",
+    "version": "1.0.0",
+    "orientation": "portrait",
+    "icon": "./assets/images/icon.png",
+    "scheme": "expoapp",
+    "userInterfaceStyle": "automatic",
+    "newArchEnabled": true,
+    "ios": {
+      "supportsTablet": true,
+      "bundleIdentifier": "com.callstack.rnbrownfield.demo.expoapp"
+    },
+    "android": {
+      "adaptiveIcon": {
+        "backgroundColor": "#E6F4FE",
+        "foregroundImage": "./assets/images/android-icon-foreground.png",
+        "backgroundImage": "./assets/images/android-icon-background.png",
+        "monochromeImage": "./assets/images/android-icon-monochrome.png"
+      },
+      "edgeToEdgeEnabled": true,
+      "predictiveBackGestureEnabled": false,
+      "package": "com.callstack.rnbrownfield.demo.expoapp"
+    },
+    "web": {
+      "output": "static",
+      "favicon": "./assets/images/favicon.png"
+    },
+    "plugins": [
+      "expo-router",
+      [
+        "expo-splash-screen",
+        {
+          "image": "./assets/images/splash-icon.png",
+          "imageWidth": 200,
+          "resizeMode": "contain",
+          "backgroundColor": "#ffffff",
+          "dark": {
+            "backgroundColor": "#000000"
+          }
+        }
+      ],
+      [
+        "@callstack/react-native-brownfield",
+        {
+          "ios": {
+            "frameworkName": "BrownfieldExpoApp"
+          },
+          "android": {
+            "moduleName": "brownfield-expo-app"
+          },
+          "debug": true
+        }
+      ]
+    ],
+    "experiments": {
+      "typedRoutes": true,
+      "reactCompiler": true
+    }
+  }
+}

apps/ExpoApp/app/index.tsx

@@ -0,0 +1,15 @@
+import { Text, View } from 'react-native';
+
+export default function Index() {
+  return (
+    <View
+      style={{
+        flex: 1,
+        justifyContent: 'center',
+        alignItems: 'center',
+      }}
+    >
+      <Text>Edit app/index.tsx to edit this screen.</Text>
+    </View>
+  );
+}

apps/ExpoApp/eslint.config.mjs

@@ -0,0 +1,13 @@
+import eslintRnConfig from '../../eslint.config.rn.mjs';
+
+/** @type {import('eslint').Linter.Config[]} */
+export default [
+  ...eslintRnConfig,
+  {
+    rules: {
+      'react/no-unstable-nested-components': 'off',
+      'react-native/no-inline-styles': 'off',
+      'no-alert': 'off',
+    },
+  },
+];

apps/ExpoApp/package.json

@@ -0,0 +1,47 @@
+{
+  "name": "expoapp",
+  "main": "expo-router/entry",
+  "version": "1.0.0",
+  "scripts": {
+    "start": "expo start",
+    "reset-project": "node ./scripts/reset-project.js",
+    "android": "expo run:android",
+    "ios": "expo run:ios",
+    "web": "expo start --web",
+    "lint": "expo lint",
+    "prebuild": "expo prebuild",
+    "brownfield:ios": "expo prebuild --platform ios --no-install && brownfield package:ios --scheme BrownfieldExpoApp --configuration Release --verbose",
+    "brownfield:android": "expo prebuild --platform android && brownfield package:android --module-name brownfield-expo-app --variant release --verbose && brownfield publish:android --module-name brownfield-expo-app --verbose"
+  },
+  "dependencies": {
+    "@callstack/react-native-brownfield": "workspace:^",
+    "@expo/vector-icons": "^15.0.3",
+    "@react-navigation/bottom-tabs": "^7.4.0",
+    "@react-navigation/elements": "^2.6.3",
+    "@react-navigation/native": "^7.1.8",
+    "expo": "~54.0.31",
+    "expo-constants": "~18.0.13",
+    "expo-font": "~14.0.10",
+    "expo-haptics": "~15.0.8",
+    "expo-image": "~3.0.11",
+    "expo-linking": "~8.0.11",
+    "expo-router": "~6.0.21",
+    "expo-splash-screen": "~31.0.13",
+    "expo-status-bar": "~3.0.9",
+    "expo-symbols": "~1.0.8",
+    "expo-system-ui": "~6.0.9",
+    "expo-web-browser": "~15.0.10",
+    "react": "19.1.0",
+    "react-dom": "19.1.0",
+    "react-native": "0.81.5",
+    "react-native-safe-area-context": "~5.6.0",
+    "react-native-screens": "~4.16.0"
+  },
+  "devDependencies": {
+    "@types/react": "~19.1.0",
+    "eslint": "^9.25.0",
+    "eslint-config-expo": "~10.0.0",
+    "typescript": "~5.9.2"
+  },
+  "private": true
+}

apps/ExpoApp/tsconfig.json

@@ -0,0 +1,10 @@
+{
+  "extends": "expo/tsconfig.base.json",
+  "compilerOptions": {
+    "strict": true,
+    "paths": {
+      "@/*": ["./*"]
+    }
+  },
+  "include": ["**/*.ts", "**/*.tsx", ".expo/types/**/*.ts", "expo-env.d.ts"]
+}

apps/RNApp/android/BrownfieldLib/build.gradle.kts

@@ -22,7 +22,7 @@ publishing {
             pom {
                 withXml {
                     /**
-                     * As a result of `from(components.getByName("default")` all of the project
+                     * As a result of `from(components.getByName("default"))` all of the project
                      * dependencies are added to `pom.xml` file. We do not need the react-native
                      * third party dependencies to be a part of it as we embed those dependencies.
                      */
@@ -45,7 +45,7 @@ publishing {
 val moduleBuildDir: Directory = layout.buildDirectory.get()
 
 /**
- * As a result of `from(components.getByName("default")` all of the project
+ * As a result of `from(components.getByName("default"))` all of the project
  * dependencies are added to `module.json` file. We do not need the react-native
  * third party dependencies to be a part of it as we embed those dependencies.
  */

apps/RNApp/ios/Podfile.lock

@@ -2848,8 +2848,8 @@ SPEC CHECKSUMS:
   ReactCommon: 801eff8cb9c940c04d3a89ce399c343ee3eff654
   RNScreens: d6413aeb1878cdafd3c721e2c5218faf5d5d3b13
   SocketRocket: d4aabe649be1e368d1318fdf28a022d714d65748
-  Yoga: 526f25666395d30c297d53154398ffd249eaf9e1
+  Yoga: 46ff53afcbeda2bae19c85b65e17487c3e3984dd
 
 PODFILE CHECKSUM: 7c116a16dd0744063c8c6293dbfc638c9d447c19
 
-COCOAPODS: 1.15.2
+COCOAPODS: 1.16.2

apps/RNApp/package.json

@@ -16,8 +16,8 @@
     "codegen": "brownfield codegen"
   },
   "dependencies": {
-    "@callstack/brownie": "*",
-    "@callstack/react-native-brownfield": "*",
+    "@callstack/brownie": "workspace:^",
+    "@callstack/react-native-brownfield": "workspace:^",
     "@react-native/new-app-screen": "0.82.1",
     "@react-navigation/native": "^7.0.15",
     "@react-navigation/native-stack": "^7.2.1",

apps/TesterIntegrated/package.json

@@ -10,8 +10,8 @@
     "lint": "eslint ."
   },
   "dependencies": {
-    "@callstack/brownie": "*",
-    "@callstack/react-native-brownfield": "*",
+    "@callstack/brownie": "workspace:^",
+    "@callstack/react-native-brownfield": "workspace:^",
     "@react-navigation/native": "^7.0.15",
     "@react-navigation/native-stack": "^7.2.1",
     "react": "19.1.1",

gradle-plugins/react/brownfield/src/main/kotlin/com/callstack/react/brownfield/plugin/RNSourceSets.kt

@@ -48,6 +48,10 @@ object RNSourceSets {
             val capitalizedVariantName = variant.name.replaceFirstChar(Char::titlecase)
 
             androidExtension.sourceSets.getByName("main") { sourceSet ->
+                sourceSet.java.srcDirs("$moduleBuildDir/generated/autolinking/src/main/java")
+            }
+
+            androidExtension.sourceSets.getByName(variant.name) { sourceSet ->
                 for (bundlePathSegment in listOf(
                     // outputs for RN <= 0.81
                     "createBundle${capitalizedVariantName}JsAndAssets",
@@ -57,8 +61,6 @@ object RNSourceSets {
                     sourceSet.assets.srcDirs("$appBuildDir/generated/assets/$bundlePathSegment")
                     sourceSet.res.srcDirs("$appBuildDir/generated/res/$bundlePathSegment")
                 }
-
-                sourceSet.java.srcDirs("$moduleBuildDir/generated/autolinking/src/main/java")
             }
         }
 

package.json

@@ -27,13 +27,15 @@
   "dependencies": {
     "@changesets/changelog-github": "^0.5.2",
     "@changesets/cli": "^2.29.8",
+    "@expo/config-plugins": "^54.0.4",
     "quicktype-core": "^23.2.6",
     "quicktype-typescript-input": "^23.2.6"
   },
   "devDependencies": {
     "@commitlint/cli": "^20.3.1",
     "@commitlint/config-conventional": "^20.3.1",
     "@eslint/compat": "^2.0.1",
+    "@expo/config-types": "^54.0.10",
     "@react-native/eslint-config": "0.82.1",
     "babel-plugin-module-resolver": "5.0.2",
     "eslint": "^9.28.0",