ci.yml

name: CI
on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main
  merge_group:
    types:
      - checks_requested
  workflow_dispatch:

concurrency:
  group: ci-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

jobs:
  build:
    runs-on: self-hosted
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          clean: false

      - name: Setup
        uses: ./.github/actions/setup
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}

      - name: Lint files
        run: yarn lint

      - name: Typecheck files
        run: yarn tsc

      - name: Install CocoaPods
        working-directory: apps/example/ios
        run: |
          HASH_FILE="/tmp/.podfile-lock-hash"
          CURRENT_HASH=$(shasum Podfile.lock | cut -d' ' -f1)
          if [ -f "$HASH_FILE" ] && [ "$(cat "$HASH_FILE")" = "$CURRENT_HASH" ] && [ -d "Pods" ]; then
            echo "Podfile.lock unchanged and Pods exists — skipping pod install"
          else
            pod install
            echo "$CURRENT_HASH" > "$HASH_FILE"
          fi

      - name: Ensure Metro port is free
        run: |
          lsof -ti :8081 | xargs -r kill -9 || true

      - name: Start Package Manager
        working-directory: apps/example
        run: CI=true yarn start &

      - name: Build example for iOS
        working-directory: apps/example/ios
        run: |
          set -o pipefail && xcodebuild \
            -workspace example.xcworkspace \
            -scheme Example \
            -configuration Debug \
            -sdk iphonesimulator \
            -destination "generic/platform=iOS Simulator" \
            -derivedDataPath build \
            COMPILER_INDEX_STORE_ENABLE=NO \
            DISABLE_MANUAL_TARGET_ORDER_BUILD_WARNING=YES \
            -disableAutomaticPackageResolution \
            build | xcpretty

      - name: Boot iPhone Simulator
        run: |
          if xcrun simctl list devices booted | grep -q "iPhone"; then
            echo "Simulator already booted"
          else
            DEVICE_UDID=$(xcrun simctl list devices available -j | python3 -c "
          import json, sys
          data = json.load(sys.stdin)
          for runtime, devices in data['devices'].items():
              if 'iOS' in runtime:
                  for d in devices:
                      if 'iPhone' in d['name'] and d['isAvailable']:
                          print(d['udid'])
                          sys.exit(0)
          sys.exit(1)
          ")
            echo "Booting simulator $DEVICE_UDID"
            xcrun simctl boot "$DEVICE_UDID"
            xcrun simctl bootstatus "$DEVICE_UDID" -b
          fi

      - name: Install and launch app on Simulator
        run: |
          xcrun simctl install booted apps/example/ios/build/Build/Products/Debug-iphonesimulator/ReactTestApp.app
          xcrun simctl launch booted com.microsoft.ReactTestApp

      - name: Run e2e tests
        working-directory: packages/webgpu
        run: yarn test

      - name: Detect ANDROID_HOME
        run: |
          if [ -n "$ANDROID_HOME" ] && [ -d "$ANDROID_HOME" ]; then
            echo "ANDROID_HOME already set: $ANDROID_HOME"
            echo "ANDROID_HOME=$ANDROID_HOME" >> $GITHUB_ENV
          else
            for candidate in \
              "$HOME/android-sdk" \
              "$HOME/Library/Android/sdk" \
              "/usr/local/share/android-commandlinetools" \
              "/opt/android/sdk"; do
              if [ -d "$candidate" ]; then
                echo "ANDROID_HOME=$candidate" >> $GITHUB_ENV
                echo "Found ANDROID_HOME: $candidate"
                break
              fi
            done
          fi

      - name: Install NDK
        uses: nttld/setup-ndk@afb4c9964b521afb97c864b7d40b11e6911bd410 # v1.5.0
        id: setup-ndk
        with:
          ndk-version: r27d

      - name: Set ANDROID_NDK
        run: echo "ANDROID_NDK=${{ steps.setup-ndk.outputs.ndk-path }}" >> $GITHUB_ENV

      - name: Finalize Android SDK
        run: |
          yes | "$ANDROID_HOME/cmdline-tools/latest/bin/sdkmanager" --licenses > /dev/null

      - name: Install Android SDK
        run: echo "sdk.dir=$ANDROID_HOME" > $GITHUB_WORKSPACE/apps/example/android/local.properties

      - name: Build example for Android
        working-directory: apps/example/android
        env:
          JAVA_OPTS: "-XX:MaxHeapSize=6g"
        run: ./gradlew assembleDebug --build-cache --warning-mode all