chore: upgrade to v3.2.0

.github/workflows/ci.yml

@@ -0,0 +1,27 @@
+name: Continuous Integration
+
+on: [push, pull_request]
+
+permissions:
+  contents: read
+
+jobs:
+  continuous-integration:
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    steps:
+      - uses: actions/checkout@v7
+
+      - uses: actions/setup-node@v7
+        with:
+          node-version-file: .nvmrc
+          cache: npm
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Lint
+        run: npm run lint
+
+      - name: Build web application
+        run: npm run build

.nvmrc

@@ -0,0 +1 @@
+24

README.md

@@ -1,13 +1,13 @@
-# Welcome to your Expo app 👋
+# Featurevisor with React Native
 
-This is an [Expo](https://expo.dev) project created with [`create-expo-app`](https://www.npmjs.com/package/create-expo-app).
+This Expo application uses the [Featurevisor React SDK](https://featurevisor.com/docs/react/) with React Native. The root layout creates a Featurevisor instance, loads a published datafile, and provides the instance to React components.
 
 ## Get started
 
 1. Install dependencies
 
    ```bash
-   npm install
+   npm ci
    ```
 
 2. Start the app
@@ -16,35 +16,20 @@ This is an [Expo](https://expo.dev) project created with [`create-expo-app`](htt
    npx expo start
    ```
 
-In the output, you'll find options to open the app in a
+The output provides options to open the application 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).
+The Featurevisor evaluation is shown in `app/(tabs)/index.tsx`.
 
-## Get a fresh project
+## Checks
 
-When you're ready, run:
-
-```bash
-npm run reset-project
+```sh
+npm run lint
+npm run build
 ```
 
-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.
+The build command exports the web application and provides a reproducible CI check without requiring a simulator.

app/(tabs)/index.tsx

@@ -23,7 +23,7 @@ export default function HomeScreen() {
       <ThemedView style={styles.stepContainer}>
         <ThemedText type="subtitle">Feature evaluation:</ThemedText>
         <ThemedText>
-          Feature "baz" is {isFeatureEnabled ? "enabled" : "disabled"}.
+          Feature baz is {isFeatureEnabled ? "enabled" : "disabled"}.
         </ThemedText>
       </ThemedView>
       <ThemedView style={styles.titleContainer}>

app/_layout.tsx

@@ -1,36 +1,63 @@
 import { FeaturevisorProvider } from "@featurevisor/react";
-import { createInstance } from "@featurevisor/sdk";
+import { createFeaturevisor } from "@featurevisor/sdk";
+import { useFonts } from "expo-font";
+import { Stack } from "expo-router";
 import {
   DarkTheme,
   DefaultTheme,
   ThemeProvider,
-} from "@react-navigation/native";
-import { useFonts } from "expo-font";
-import { Stack } from "expo-router";
+} from "expo-router/react-navigation";
 import { StatusBar } from "expo-status-bar";
+import { useEffect, useState } from "react";
 import "react-native-reanimated";
 
 import { useColorScheme } from "@/hooks/useColorScheme";
 
 const DATAFILE_URL =
   "https://featurevisor-example-cloudflare.pages.dev/production/featurevisor-tag-all.json";
 
-const f = createInstance({
+const f = createFeaturevisor({
   context: { userId: "123" },
 });
 
-fetch(DATAFILE_URL)
-  .then((res) => res.json())
-  .then((datafileContent) => f.setDatafile(datafileContent));
-
 export default function RootLayout() {
   const colorScheme = useColorScheme();
+  const [datafileLoaded, setDatafileLoaded] = useState(false);
   const [loaded] = useFonts({
     SpaceMono: require("../assets/fonts/SpaceMono-Regular.ttf"),
   });
 
-  if (!loaded) {
-    // Async font loading only occurs in development.
+  useEffect(() => {
+    let active = true;
+
+    fetch(DATAFILE_URL)
+      .then((response) => {
+        if (!response.ok) {
+          throw new Error(`Request failed with status ${response.status}`);
+        }
+
+        return response.json();
+      })
+      .then((datafileContent) => {
+        if (active) {
+          f.setDatafile(datafileContent, true);
+        }
+      })
+      .catch((error) => {
+        console.error("Could not load Featurevisor datafile:", error);
+      })
+      .finally(() => {
+        if (active) {
+          setDatafileLoaded(true);
+        }
+      });
+
+    return () => {
+      active = false;
+    };
+  }, []);
+
+  if (!loaded || !datafileLoaded) {
     return null;
   }
 

components/HapticTab.tsx

@@ -1,5 +1,5 @@
-import { BottomTabBarButtonProps } from '@react-navigation/bottom-tabs';
-import { PlatformPressable } from '@react-navigation/elements';
+import type { BottomTabBarButtonProps } from "expo-router/js-tabs";
+import { PlatformPressable } from "expo-router/react-navigation";
 import * as Haptics from 'expo-haptics';
 
 export function HapticTab(props: BottomTabBarButtonProps) {

components/ui/TabBarBackground.ios.tsx

@@ -1,4 +1,4 @@
-import { useBottomTabBarHeight } from '@react-navigation/bottom-tabs';
+import { useBottomTabBarHeight } from "expo-router/js-tabs";
 import { BlurView } from 'expo-blur';
 import { StyleSheet } from 'react-native';