compose-lobsters/.github/workflows/baseline-profile.yml

name: Baseline profile generation

on:
  # every day at 00:43
  schedule:
    - cron: '43 0 * * *'
  workflow_dispatch:

env:
  AVD_API_LEVEL: 31
  AVD_ARCH: x86_64

jobs:
  baseline-profile:
    runs-on: macos-latest
    timeout-minutes: 45
    env:
      TERM: dumb

    steps:
    - name: Checkout repository
      uses: actions/checkout@755da8c3cf115ac066823e79a1e1788f8940201b # v3.2.0
      with:
        token: ${{ secrets.POST_RELEASE_GH_TOKEN }}
        fetch-depth: 0

    - name: Set up JDK
      uses: actions/setup-java@1df8dbefe2a8cbc99770194893dd902763bee34b # v3.9.0
      with:
        distribution: temurin
        java-version: 18

    - name: Set up Git author
      shell: bash
      run: |
        git config user.name "GitHub Actions"
        git config user.email noreply@github.com

    - name: Setup Gradle caching
      uses: gradle/gradle-build-action@3fbe033aaae657f011f88f29be9e65ed26bd29ef # tag=v2.3.3
      with:
        gradle-home-cache-cleanup: true

    # Restore AVD from cache
    - name: Cache AVD
      uses: actions/cache@c17f4bf4666a8001b1a45c09eb7a485c41aa64c3 # v3.2.0
      id: avd-cache
      with:
        path: |
          ~/.android/avd/*
          ~/.android/adb*
        key: ${{ runner.os }}-avd-${{ env.AVD_API_LEVEL }}-${{ env.AVD_ARCH }}

    - name: Decrypt secrets
      run: |
        ./scripts/setup-age.sh
        ./scripts/signing-setup.sh "$ENCRYPT_KEY"
      env:
        ENCRYPT_KEY: ${{ secrets.ENCRYPT_KEY }}

    # This allows us to build most of what we need without the emulator running
    # and using resources
    - name: Build app and benchmark
      run: ./gradlew :benchmark:assembleBenchmark :android:assembleBenchmark

    # Now use reactivecircus/android-emulator-runner to spin up an emulator. We're gonna use it again
    # to actually run the test once the emulator has booted.
    - name: Create AVD snapshot for caching
      if: steps.avd-cache.outputs.cache-hit != 'true'
      uses: reactivecircus/android-emulator-runner@50986b1464923454c95e261820bc626f38490ec0 # v2
      with:
        api-level: ${{ env.AVD_API_LEVEL }}
        arch: ${{ env.AVD_ARCH }}
        channel: canary
        target: aosp_atd
        force-avd-creation: false
        emulator-options: -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
        disable-animations: false
        disk-size: 8G
        script: echo "Generated AVD snapshot for caching."

    # Run our baseline profile generator. We need to manually pull the baseline profiles off the
    # emulator when using the GA runner
    - name: Run benchmark
      uses: reactivecircus/android-emulator-runner@50986b1464923454c95e261820bc626f38490ec0 # v2
      with:
        api-level: ${{ env.AVD_API_LEVEL }}
        arch: ${{ env.AVD_ARCH }}
        channel: canary
        target: aosp_atd
        disable-animations: true
        disable-spellchecker: true
        disk-size: 8G
        script: |
          # Run our benchmark, enabling only tests using BaselineProfile
          ./gradlew connectedBenchmarkAndroidTest -Pandroid.testInstrumentationRunnerArguments.androidx.benchmark.enabledRules=BaselineProfile --stacktrace
          # Need to manually pull the generated profiles from the emulator
          adb pull /sdcard/Android/media/dev.msfjarvis.claw.benchmark benchmark/build/outputs/baseline-prof/

    # If we're on main branch, copy over the baseline profile and
    # commit it to the repository (if changed)
    - name: Commit baseline profile into main
      if: github.ref == 'refs/heads/main'
      run: |
        # Pull down any changes which may have been committed while this workflow has been running
        git pull
        # Sort the baseline profile, saving it to app/
        sort -o android/src/main/baseline-prof.txt benchmark/build/outputs/baseline-prof/BaselineProfileGenerator_startup-baseline-prof.txt
        # If the baseline profile has changed, commit it
        if [[ $(git diff --stat android/src/main/baseline-prof.txt) != '' ]]; then
          git add android/src/main/baseline-prof.txt
          git commit -m "chore(android): refresh baseline profile" && git push
        fi

    # Upload the entire generated folder and attach it to the CI run
    - name: Attach baseline profile
      uses: actions/upload-artifact@83fd05a356d7e2593de66fc9913b3002723633cb # v3.1.1
      with:
        name: Baseline profile output
        path: benchmark/build/outputs/baseline-prof

    - name: Clean secrets
      if: always()
      run: scripts/signing-cleanup.sh