android-e2e.yml

name: Test Android e2e

on:
  pull_request:
    paths:
      - .argent/flows/*
      - .github/workflows/android-e2e.yml
      - packages/react-native-gesture-handler/android/**
      - apps/expo-example/android/**
      - apps/expo-example/package.json
      - rnrepo.config.json
      - yarn.lock
  push:
    branches:
      - main
  workflow_dispatch:

jobs:
  build:
    if: github.repository == 'software-mansion/react-native-gesture-handler'

    runs-on: ubuntu-latest
    timeout-minutes: 60
    concurrency:
      group: android-e2e-${{ github.ref }}
      cancel-in-progress: true

    steps:
      - name: checkout
        uses: actions/checkout@v4

      - name: Use Java 17
        uses: actions/setup-java@v4
        with:
          distribution: oracle
          java-version: 17

      - name: Use Node.js 24
        uses: actions/setup-node@v6
        with:
          node-version: 24
          cache: yarn

      - name: Install node dependencies
        working-directory: apps/expo-example
        run: yarn install --immutable

      - name: Build app in Release mode
        working-directory: apps/expo-example/android
        run: ./gradlew :app:assembleRelease --console=plain -PreactNativeArchitectures=x86_64

      - name: Install Argent
        run: npx @swmansion/argent init --yes

      - name: Enable KVM
        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

      # Start the tool-server out-of-band and hand `flow run` its URL, so it
      # reuses this server instead of spawning one in-process and hitting the
      # hard ~15s startup timeout on cold CI runners. The `/tools` endpoint is
      # ready without a device attached, so we can start it before the emulator
      # boots; the background process persists across steps and the emulator
      # step below inherits ARGENT_TOOLS_URL via $GITHUB_ENV.
      #
      # `server start --detach` can fail to return on CI (its parent keeps the
      # child's stdout pipe referenced), so background it with output redirected
      # to a file — never the runner's pipe — and poll the port for readiness
      # ourselves.
      - name: Start Argent tool-server
        run: |
          nohup argent server start --detach --no-auth --port 3001 \
            > argent-server.log 2>&1 &
          echo "Waiting for Argent tool-server on :3001..."
          for i in $(seq 1 60); do
            if curl -fsS http://127.0.0.1:3001/tools >/dev/null 2>&1; then
              echo "tool-server is ready"
              echo "ARGENT_TOOLS_URL=http://127.0.0.1:3001" >> "$GITHUB_ENV"
              exit 0
            fi
            sleep 2
          done
          echo "Argent tool-server failed to become ready in time" >&2
          cat argent-server.log >&2
          exit 1

      - name: Set up emulator and run tap E2E test
        uses: reactivecircus/android-emulator-runner@v2
        with:
          api-level: 34
          target: google_apis
          arch: x86_64
          force-avd-creation: false
          emulator-options: -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
          disable-animations: true
          # android-emulator-runner runs each line of `script` as a separate
          # `sh -c`, so variables don't persist between lines and multi-line
          # constructs (if/fi) break. Keep every command self-contained on one line.
          script: |
            adb install -r "$(find apps/expo-example/android/app/build/outputs/apk/release -name '*.apk' | head -1)"
            argent flow run simple-tap-test --device "$(adb devices | awk 'NR>1 && $2=="device"{print $1; exit}')"