android.yml

name: Android Build

on:
  workflow_call:

jobs:
  android-build:
    runs-on: ubuntu-latest
    timeout-minutes: 75
    env:
      CCACHE_DIR: ${{ github.workspace }}/.ccache
      CCACHE_BASEDIR: ${{ github.workspace }}
      CCACHE_MAXSIZE: 2G
      CCACHE_SLOPPINESS: include_file_ctime,include_file_mtime,pch_defines,system_headers,time_macros
      CCACHE_DEPEND: true
      # Runner image updates touch clang even when it hasn't changed, so
      # compare its contents instead of its mtime.
      CCACHE_COMPILERCHECK: content
      # CMake picks these up as defaults, so every native module goes through ccache.
      CMAKE_C_COMPILER_LAUNCHER: ccache
      CMAKE_CXX_COMPILER_LAUNCHER: ccache
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          persist-credentials: false
      - uses: oven-sh/setup-bun@0c5077e51419868618aeaa5fe8019c62421857d6 # v2.2.0
        with:
          bun-version-file: package.json

      - name: Install dependencies
        run: bun install --frozen-lockfile

      - uses: actions/setup-java@de7274f081f381c8f8158605e0321c36c376e2e6 # v6.0.1
        with:
          distribution: 'zulu'
          java-version: '17'
          cache: 'gradle'

      - name: Install ccache
        run: sudo apt-get install -y ccache

      - name: Cache ccache
        uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
        with:
          path: .ccache
          key: ccache-android-${{ github.run_id }}-${{ github.run_attempt }}
          restore-keys: ccache-android-

      # setup-java's Gradle cache is keyed on the Gradle files only, so it never
      # picks up new build cache entries. Cache those separately.
      - name: Cache Gradle build cache
        uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
        with:
          path: ~/.gradle/caches/build-cache-1
          key: gradle-build-cache-${{ github.run_id }}-${{ github.run_attempt }}
          restore-keys: gradle-build-cache-

      - name: Bundle app
        run: bun run build:android
        working-directory: example

      # Built before the emulator exists: Gradle competing with a swiftshader
      # emulator for the runner's cores ANRs System UI, and the dialog then
      # blocks every test.
      - name: Build release APK
        run: |
          ccache --zero-stats
          ./gradlew :app:assembleRelease -PreactNativeArchitectures=x86_64 --build-cache
          ccache --show-stats
        working-directory: example/android

      - name: AVD cache
        uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
        id: avd-cache
        with:
          path: |
            ~/.android/avd/*
            ~/.android/adb*
          key: avd-35-google-x86_64

      - name: Enable KVM group perms
        run: |
          echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules
          sudo udevadm control --reload-rules
          sudo udevadm trigger --name-match=kvm
          ls /dev/kvm

      - name: Create AVD and generate snapshot for caching
        if: steps.avd-cache.outputs.cache-hit != 'true'
        uses: reactivecircus/android-emulator-runner@a421e43855164a8197daf9d8d40fe71c6996bb0d # v2.38.0
        with:
          api-level: 35
          target: google_apis
          arch: x86_64
          ram-size: 4096M
          profile: pixel
          avd-name: pager-view-api-35-google
          force-avd-creation: false
          emulator-options: -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
          emulator-boot-timeout: 12000
          disable-animations: false
          script: echo "Generated AVD snapshot for caching."

      - name: Run e2e tests
        uses: reactivecircus/android-emulator-runner@a421e43855164a8197daf9d8d40fe71c6996bb0d # v2.38.0
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          api-level: 35
          target: google_apis
          arch: x86_64
          profile: pixel
          avd-name: pager-view-api-35-google
          force-avd-creation: false
          emulator-options: -no-snapshot-save -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
          emulator-boot-timeout: 12000
          disable-animations: false
          script: |
            adb shell settings put global hide_error_dialogs 1
            adb install -r example/android/app/build/outputs/apk/release/app-release.apk
            bun run e2e:test:android

      - name: Upload e2e report
        if: ${{ !cancelled() }}
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: e2e-report-android
          path: |
            e2e/.e2e/report.json
            e2e/.e2e/artifacts
          if-no-files-found: warn
          retention-days: 7