fusion/.github/workflows/mobile.yml

name: Mobile Builds

# Auto-trigger disabled; workflow preserved for manual use via workflow_dispatch.
on:
  workflow_dispatch:

jobs:
  build-web:
    name: Build web bundle
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Node and install dependencies
        uses: ./.github/actions/setup-node-pnpm

      - name: Build dashboard client
        run: pnpm --filter @fusion/dashboard build

      - name: Upload dashboard dist artifact
        uses: actions/upload-artifact@v4
        with:
          name: dashboard-dist-client
          path: packages/dashboard/dist/client
          retention-days: 30

  build-ios:
    name: Build iOS artifact
    runs-on: macos-latest
    needs: build-web

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Node and install dependencies
        uses: ./.github/actions/setup-node-pnpm

      - name: Cache iOS DerivedData
        uses: actions/cache@v6
        with:
          path: ~/Library/Developer/Xcode/DerivedData
          key: ${{ runner.os }}-derived-data-${{ hashFiles('packages/mobile/**', 'pnpm-lock.yaml') }}
          restore-keys: |
            ${{ runner.os }}-derived-data-

      - name: Download dashboard artifact
        uses: actions/download-artifact@v4
        with:
          name: dashboard-dist-client
          path: packages/dashboard/dist/client

      - name: Check iOS platform directory
        id: ios-check
        run: |
          if [ -d packages/mobile/ios ]; then
            echo "exists=true" >> "$GITHUB_OUTPUT"
          else
            echo "::notice::Platform directory not found, skipping native build"
            echo "exists=false" >> "$GITHUB_OUTPUT"
          fi

      - name: Sync Capacitor iOS project
        if: steps.ios-check.outputs.exists == 'true'
        run: pnpm --filter @fusion/mobile cap sync ios

      - name: Build unsigned IPA
        if: steps.ios-check.outputs.exists == 'true'
        run: |
          xcodebuild \
            -workspace packages/mobile/ios/App/App.xcworkspace \
            -scheme App \
            -configuration Debug \
            -sdk iphoneos \
            -derivedDataPath "$RUNNER_TEMP/DerivedData" \
            CODE_SIGNING_ALLOWED=NO \
            build

          APP_PATH="$(find "$RUNNER_TEMP/DerivedData" -name App.app -type d | head -n 1)"
          if [ -z "$APP_PATH" ]; then
            echo "::error::Unable to locate built App.app"
            exit 1
          fi

          mkdir -p "$RUNNER_TEMP/ios-artifacts/Payload"
          cp -R "$APP_PATH" "$RUNNER_TEMP/ios-artifacts/Payload/App.app"
          (
            cd "$RUNNER_TEMP/ios-artifacts"
            zip -r fusion-ios.ipa Payload
          )

      - name: Upload iOS artifact
        if: steps.ios-check.outputs.exists == 'true'
        uses: actions/upload-artifact@v4
        with:
          name: fusion-ios-ipa
          path: ${{ runner.temp }}/ios-artifacts/fusion-ios.ipa
          retention-days: 30

  build-android:
    name: Build Android artifact
    runs-on: ubuntu-latest
    needs: build-web

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Node and install dependencies
        uses: ./.github/actions/setup-node-pnpm

      # FNXC:MobileAndroidBuild 2026-06-28-00:00:
      # Capacitor 7 @capacitor/android compiles its Android library with JavaVersion.VERSION_21; manual Android Gradle builds must provision JDK 21 because JDK 17 fails with `invalid source release: 21`.
      - name: Setup Java 21
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: "21"

      - name: Cache Android Gradle caches
        uses: actions/cache@v6
        with:
          path: ~/.gradle/caches
          key: ${{ runner.os }}-gradle-${{ hashFiles('packages/mobile/android/**/*.gradle*', 'packages/mobile/android/**/gradle-wrapper.properties') }}
          restore-keys: |
            ${{ runner.os }}-gradle-

      - name: Download dashboard artifact
        uses: actions/download-artifact@v4
        with:
          name: dashboard-dist-client
          path: packages/dashboard/dist/client

      - name: Check Android platform directory
        id: android-check
        run: |
          if [ -d packages/mobile/android ]; then
            echo "exists=true" >> "$GITHUB_OUTPUT"
          else
            echo "::notice::Platform directory not found, skipping native build"
            echo "exists=false" >> "$GITHUB_OUTPUT"
          fi

      - name: Sync Capacitor Android project
        if: steps.android-check.outputs.exists == 'true'
        run: pnpm --filter @fusion/mobile cap sync android

      - name: Build APK
        if: steps.android-check.outputs.exists == 'true'
        run: |
          cd packages/mobile/android
          chmod +x gradlew
          ./gradlew assembleDebug

      - name: Upload Android artifact
        if: steps.android-check.outputs.exists == 'true'
        uses: actions/upload-artifact@v4
        with:
          name: fusion-android-apk
          path: packages/mobile/android/app/build/outputs/apk/debug/*.apk
          retention-days: 30