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
  CI_BENCHMARK: true

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

    steps:
    - name: Checkout repository
      uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3 # v3.5.0
      with:
        token: ${{ secrets.POST_RELEASE_GH_TOKEN }}
        fetch-depth: 0

    - name: Set up JDK
      uses: actions/setup-java@5ffc13f4174014e2d4d4572b3d74c3fa61aeb2c2 # v3.11.0
      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@6095a76664413da4c8c134ee32e8a8ae900f0f1f # v2.4.0
      with:
        gradle-home-cache-cleanup: true

    # Restore AVD from cache
    - name: Cache AVD
      uses: actions/cache@88522ab9f39a2ea568f7027eddc7d8d8bc9d59c8 # v3.3.1
      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
      env:
        SENTRY_DSN: ${{ secrets.SENTRY_DSN }}
      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@d94c3fbe4fe6a29e4a5ba47c12fb47677c73656b # v2.28.0
      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@d94c3fbe4fe6a29e4a5ba47c12fb47677c73656b # 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@0b7f8abb1508181956e8e162db84b466c27e18ce # v3.1.2
      with:
        name: Baseline profile output
        path: benchmark/build/outputs/baseline-prof

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