ci(expo): add native build smoke workflow

.changeset/expo-native-build-smoke.md

@@ -0,0 +1,2 @@
+---
+---

.github/workflows/expo-native-build.yml

@@ -0,0 +1,120 @@
+name: 'Expo native build (@clerk/expo)'
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened, ready_for_review]
+    branches:
+      - main
+    paths:
+      - '.github/workflows/expo-native-build.yml'
+      - 'packages/expo/**'
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+concurrency:
+  group: expo-native-build-${{ github.head_ref || github.ref }}
+  cancel-in-progress: true
+
+env:
+  FIXTURE_DIR: packages/expo/e2e/native-build-fixture
+  FIXTURE_PUBLISHABLE_KEY: pk_test_ZHVtbXkuY2xlcmsuYWNjb3VudHMuZGV2JA
+  SDK_PACK_DIR: /tmp/clerk-expo-pack
+
+jobs:
+  native-build:
+    name: Expo ${{ matrix.expo-sdk }} / ${{ matrix.platform }}
+    runs-on: ${{ matrix.runner }}
+    timeout-minutes: 45
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - expo-sdk: 54
+            platform: android
+            runner: blacksmith-8vcpu-ubuntu-2204
+          - expo-sdk: 54
+            platform: ios
+            runner: blacksmith-6vcpu-macos-15
+          - expo-sdk: 56
+            platform: android
+            runner: blacksmith-8vcpu-ubuntu-2204
+          - expo-sdk: 56
+            platform: ios
+            runner: blacksmith-6vcpu-macos-15
+
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+        with:
+          persist-credentials: false
+
+      - uses: pnpm/action-setup@b906affcce14559ad1aafd4ab0e942779e9f58b1 # v4
+      - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
+        with:
+          node-version: 24.15.0
+          cache: pnpm
+
+      - name: Install monorepo dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Build and pack @clerk/expo
+        run: |
+          pnpm --filter @clerk/expo... build
+          mkdir -p "$SDK_PACK_DIR"
+          pnpm --filter @clerk/expo pack --pack-destination "$SDK_PACK_DIR"
+          SDK_TARBALL="$(ls "$SDK_PACK_DIR"/clerk-expo-*.tgz)"
+          if tar -tf "$SDK_TARBALL" | grep -q '^package/e2e/'; then
+            echo "Fixture files must not be packed into @clerk/expo"
+            exit 1
+          fi
+
+      - name: Install fixture dependencies
+        working-directory: ${{ env.FIXTURE_DIR }}
+        env:
+          EXPO_SDK: ${{ matrix.expo-sdk }}
+        run: |
+          cp "package.sdk-$EXPO_SDK.json" package.json
+          pnpm install --no-frozen-lockfile
+          SDK_TARBALL="$(ls "$SDK_PACK_DIR"/clerk-expo-*.tgz)"
+          pnpm add "$SDK_TARBALL" -w
+          pnpm expo install expo-auth-session expo-constants expo-crypto expo-dev-client expo-secure-store expo-web-browser
+
+      - name: Write fixture .env
+        working-directory: ${{ env.FIXTURE_DIR }}
+        run: |
+          echo "EXPO_PUBLIC_CLERK_PUBLISHABLE_KEY=$FIXTURE_PUBLISHABLE_KEY" > .env
+
+      - name: Set up JDK 17
+        if: ${{ matrix.platform == 'android' }}
+        uses: actions/setup-java@c1e323688fd81a25caa38c78aa6df2d33d3e20d9 # v4
+        with:
+          distribution: temurin
+          java-version: 17
+
+      - name: Prebuild Android fixture
+        if: ${{ matrix.platform == 'android' }}
+        working-directory: ${{ env.FIXTURE_DIR }}
+        run: pnpm prebuild:android
+
+      - name: Build Android fixture
+        if: ${{ matrix.platform == 'android' }}
+        uses: reactivecircus/android-emulator-runner@e89f39f1abbbd05b1113a29cf4db69e7540cae5a # v2
+        with:
+          api-level: 34
+          target: google_apis
+          arch: x86_64
+          script: |
+            cd "$FIXTURE_DIR"
+            pnpm run:android
+
+      - name: Prebuild iOS fixture
+        if: ${{ matrix.platform == 'ios' }}
+        working-directory: ${{ env.FIXTURE_DIR }}
+        run: pnpm prebuild:ios
+
+      - name: Build iOS fixture
+        if: ${{ matrix.platform == 'ios' }}
+        working-directory: ${{ env.FIXTURE_DIR }}
+        run: pnpm run:ios

packages/expo/e2e/native-build-fixture/.gitignore

@@ -0,0 +1,7 @@
+/.expo/
+/.env
+/android/
+/ios/
+/node_modules/
+/package.json
+/pnpm-lock.yaml

packages/expo/e2e/native-build-fixture/App.tsx

@@ -0,0 +1,73 @@
+import { ClerkProvider, useAuth, useUser } from '@clerk/expo';
+import { AuthView, UserButton } from '@clerk/expo/native';
+import { tokenCache } from '@clerk/expo/token-cache';
+import { useState } from 'react';
+import { Button, Modal, StyleSheet, Text, View } from 'react-native';
+
+const publishableKey = process.env.EXPO_PUBLIC_CLERK_PUBLISHABLE_KEY;
+
+if (!publishableKey) {
+  throw new Error('Missing EXPO_PUBLIC_CLERK_PUBLISHABLE_KEY');
+}
+
+function NativeBuildFixture() {
+  const { isLoaded, isSignedIn } = useAuth({ treatPendingAsSignedOut: false });
+  const { user } = useUser();
+  const [isAuthOpen, setIsAuthOpen] = useState(false);
+
+  return (
+    <View style={styles.container}>
+      <View style={styles.header}>
+        <Text style={styles.title}>Clerk Expo Native Fixture</Text>
+        {isSignedIn && <UserButton />}
+      </View>
+
+      <Text testID='auth-state'>{isLoaded ? `signed ${isSignedIn ? 'in' : 'out'}` : 'loading'}</Text>
+      {user?.id && <Text testID='user-id'>{user.id}</Text>}
+      <Button
+        title='Open native AuthView'
+        onPress={() => setIsAuthOpen(true)}
+      />
+
+      <Modal
+        animationType='slide'
+        visible={isAuthOpen}
+        presentationStyle='pageSheet'
+        onRequestClose={() => setIsAuthOpen(false)}
+      >
+        <AuthView onDismiss={() => setIsAuthOpen(false)} />
+      </Modal>
+    </View>
+  );
+}
+
+export default function App() {
+  return (
+    <ClerkProvider
+      publishableKey={publishableKey}
+      tokenCache={tokenCache}
+    >
+      <NativeBuildFixture />
+    </ClerkProvider>
+  );
+}
+
+const styles = StyleSheet.create({
+  container: {
+    flex: 1,
+    gap: 16,
+    justifyContent: 'center',
+    padding: 24,
+  },
+  header: {
+    alignItems: 'center',
+    flexDirection: 'row',
+    gap: 12,
+    justifyContent: 'space-between',
+  },
+  title: {
+    flex: 1,
+    fontSize: 20,
+    fontWeight: '600',
+  },
+});

packages/expo/e2e/native-build-fixture/app.json

@@ -0,0 +1,17 @@
+{
+  "expo": {
+    "name": "Clerk Expo Native Build Fixture",
+    "slug": "clerk-expo-native-build-fixture",
+    "version": "1.0.0",
+    "orientation": "portrait",
+    "scheme": "clerkexponativebuildfixture",
+    "ios": {
+      "bundleIdentifier": "com.clerk.exponativebuildfixture",
+      "supportsTablet": true
+    },
+    "android": {
+      "package": "com.clerk.exponativebuildfixture"
+    },
+    "plugins": ["expo-secure-store", "@clerk/expo", "expo-web-browser"]
+  }
+}

packages/expo/e2e/native-build-fixture/index.js

@@ -0,0 +1,5 @@
+import { registerRootComponent } from 'expo';
+
+import App from './App';
+
+registerRootComponent(App);

packages/expo/e2e/native-build-fixture/package.sdk-54.json

@@ -0,0 +1,23 @@
+{
+  "name": "clerk-expo-native-build-fixture",
+  "version": "1.0.0",
+  "private": true,
+  "main": "index.js",
+  "scripts": {
+    "prebuild:android": "expo prebuild --clean --platform android",
+    "prebuild:ios": "expo prebuild --clean --platform ios",
+    "run:android": "expo run:android --variant release --no-bundler",
+    "run:ios": "expo run:ios --configuration Release --no-bundler"
+  },
+  "dependencies": {
+    "expo": "~54.0.34",
+    "react": "19.1.0",
+    "react-native": "0.81.5"
+  },
+  "devDependencies": {
+    "@babel/core": "^7.29.0",
+    "@types/react": "~19.1.17",
+    "typescript": "~5.9.3"
+  },
+  "packageManager": "pnpm@10.33.0+sha512.10568bb4a6afb58c9eb3630da90cc9516417abebd3fabbe6739f0ae795728da1491e9db5a544c76ad8eb7570f5c4bb3d6c637b2cb41bfdcdb47fa823c8649319"
+}

packages/expo/e2e/native-build-fixture/package.sdk-56.json

@@ -0,0 +1,23 @@
+{
+  "name": "clerk-expo-native-build-fixture",
+  "version": "1.0.0",
+  "private": true,
+  "main": "index.js",
+  "scripts": {
+    "prebuild:android": "expo prebuild --clean --platform android",
+    "prebuild:ios": "expo prebuild --clean --platform ios",
+    "run:android": "expo run:android --variant release --no-bundler",
+    "run:ios": "expo run:ios --configuration Release --no-bundler"
+  },
+  "dependencies": {
+    "expo": "~56.0.12",
+    "react": "19.2.3",
+    "react-native": "0.85.3"
+  },
+  "devDependencies": {
+    "@babel/core": "^7.29.0",
+    "@types/react": "~19.1.17",
+    "typescript": "~5.9.3"
+  },
+  "packageManager": "pnpm@10.33.0+sha512.10568bb4a6afb58c9eb3630da90cc9516417abebd3fabbe6739f0ae795728da1491e9db5a544c76ad8eb7570f5c4bb3d6c637b2cb41bfdcdb47fa823c8649319"
+}

packages/expo/e2e/native-build-fixture/pnpm-workspace.yaml

@@ -0,0 +1,2 @@
+packages:
+  - '.'

packages/expo/e2e/native-build-fixture/tsconfig.json

@@ -0,0 +1,6 @@
+{
+  "extends": "expo/tsconfig.base",
+  "compilerOptions": {
+    "strict": true
+  }
+}