# template: https://levelup.gitconnected.com/baseline-profiles-github-actions-ce8bc6858bb3

# Workflow name
name: generate baseline-profiles

# Workflow title
# run-name: ${{ github.actor }} requested a workflow

# Event trigger so this actions gets executed every time a push is made on the main branch
# Change this event to what suits your project best.
# Read more at https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows
on:
  workflow_dispatch

# Environment variables (Optional)
# Small projects might have signingConfigs locally. This could lead to failures on GitHub Actions.
# If that's the case, upload your properties defined locally to GitHub Secrets.

# On your signingConfigs, you can recover GitHub Secrets using: variable = System.getenv("VARIABLE")

# Then uncomment this block properly defining your uploaded variables
# env:
#  VARIABLE: ${{ secrets.VARIABLE }}

# Read more at https://docs.github.com/en/actions/security-guides/encrypted-secrets

# Jobs to executed on GitHub machines
jobs:

    # Job name
    generate-baseline-profiles:

      # Operating system where the job gets to be executed
      runs-on: ubuntu-latest-4-cores
      strategy:
        matrix:
          api-level: [ 31 ]

      # Job steps
      steps:

        # Checks your code out on the machine
        - uses: actions/checkout@v4

        # Sets java up
        - uses: actions/setup-java@v4
          with:
            distribution: temurin
            java-version: 17

        # Sets gradle up
        - name: Setup Gradle
          uses: gradle/actions/setup-gradle@v3

        # Grants execute permission to gradle (safety step)
        - name: Grant Permissions to gradlew
          run: chmod +x gradlew

        # Cleans managed device if previously settle and space currently is not available
        - name: Clean Managed Devices
          run: ./gradlew cleanManagedDevices --unused-only

        - name: Install GMD image for baseline profile generation
          run: yes | "$ANDROID_HOME"/cmdline-tools/latest/bin/sdkmanager "system-images;android-33;aosp_atd;x86_64"

        - name: Accept Android licenses
          run: yes | "$ANDROID_HOME"/cmdline-tools/latest/bin/sdkmanager --licenses || true

        - name: Generate profile
          run: ./gradlew :benchmark:pixel2Api31BenchmarkAndroidTest

        # Generates Baseline Profile
        #- name: Generate Baseline Profile

          ## swiftshader_indirect: 
          ## Required to use software acceleration on machines that can't use hardware acceleration

          ## enabledRules=BaselineProfile:
          ## Required to skip macrobenchmark tests. 
          ## Read more at https://developer.android.com/topic/performance/benchmarking/benchmarking-in-ci#real-devices
          ## Read more at https://developer.android.com/topic/performance/benchmarking/macrobenchmark-overview#configuration-errors
          
          ## gradle.workers.max: 
          ## Required to avoid running multiple managed device tests concurrently. Read more at https://issuetracker.google.com/issues/193118030
          
          #run: ./gradlew :benchmark:pixel2Api31BenchmarkAndroidTest -P android.testoptions.manageddevices.emulator.gpu="swiftshader_indirect" -P android.testInstrumentationRunnerArguments.androidx.benchmark.enabledRules=BaselineProfile

        # Sets the Baseline Profile on its proper place so it gets correctly bundled into Play Store
        - name: Move & Rename Baseline Profiles
          run:  |
            mv -f benchmark/build/outputs/managed_device_android_test_additional_output/pixel2Api31/BaselineProfileGenerator_startup-baseline-prof.txt app/src/main/baseline-prof.txt

        # Commits the generated Baseline Profile to your origin/remote
        - name: Commit Baseline Profiles
          run: |
            git config --global user.name 'Baseline Profiles - GitHub Actions'
            git config --global user.email 'github@actions'
            git add app/src/main/baseline-prof.txt
            git commit -m "Generate baseline profiles"
            git push