name: Build Benchmark - Nightly

on:

schedule:

# Run nightly at 2 AM UTC

- cron: '0 2 * * *'

workflow_dispatch:

# Allow manual triggering

jobs:

build-benchmark:

name: Run Benchmark

runs-on: android-large-runner

timeout-minutes: 120

env:

DEVELOCITY_ACCESS_KEY: ${{ secrets.DEVELOCITY_ACCESS_KEY }}

steps:

- name: Determine branch

id: determine-branch

run: |

if [ "${{ github.event_name }}" = "push" ] || [ "${{ github.event_name }}" = "workflow_dispatch" ]; then

echo "branch=${{ github.ref_name }}" >> "$GITHUB_OUTPUT"

else

echo "branch=develop" >> "$GITHUB_OUTPUT"

fi

- name: Checkout repository

uses: actions/checkout@v4

with:

ref: ${{ steps.determine-branch.outputs.branch }}

submodules: recursive

- name: Set up Java

uses: actions/setup-java@v4

with:

distribution: 'adopt'

java-version-file: .github/.java-version

- name: Setup Gradle

uses: gradle/actions/setup-gradle@v5

with:

cache-encryption-key: ${{ secrets.GRADLE_ENCRYPTION_KEY }}

cache-read-only: true

- name: Install SDKMAN

run: |

curl -s "https://get.sdkman.io" | bash

source "$HOME/.sdkman/bin/sdkman-init.sh"

sdk version

- name: Install Gradle Profiler

run: |

source "$HOME/.sdkman/bin/sdkman-init.sh"

sdk install gradleprofiler 0.23.0

gradle-profiler --version

- name: Run Build Benchmarks and Process Results

run: |

source "$HOME/.sdkman/bin/sdkman-init.sh"

python3 build-benchmarks/run-benchmark.py \

--gradle-user-home "$HOME/.gradle" \

--github-action-run-id "${{ github.run_id }}" \

--git-commit-sha "${{ github.sha }}" \

${{ github.event_name == 'schedule' && '--report-pixel' || '' }}

- name: Upload Benchmark Results

uses: actions/upload-artifact@v4

with:

name: build-benchmark-results-${{ github.run_number }}

path: build-benchmarks/results/**/*.csv

retention-days: 30