react-native-gesture-handler/.github/workflows/android-e2e.yml at 07eabb90a102dccaf55f16d8f0b2eb59c5a04686 · software-mansion/react-native-gesture-handler · GitHub

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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

    # Pin the emulator "discovery directory" for BOTH the emulator (launched by
    # the action) and the simulator-server backend (spawned by the tool-server
    # inside the action's script). The Android touch/key backend finds the
    # running emulator's gRPC console by scanning $XDG_RUNTIME_DIR/avd/running/
    # pid_*.ini for grpc.port/grpc.token. XDG_RUNTIME_DIR is unset on GitHub
    # runners and /run/user/$UID doesn't exist for the runner user, so the
    # emulator and the backend can otherwise resolve DIFFERENT fallback dirs —
    # the backend then logs "Failed to find any running emulator" and exits
    # before becoming ready. Pinning it (checked first by both) removes that
    # divergence. Job-level env reaches every step, including the emulator
    # subprocess the action spawns.
    env:
      XDG_RUNTIME_DIR: /tmp/xdg-runtime

    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

      # Must exist BEFORE the emulator boots: the emulator falls back to another
      # dir if XDG_RUNTIME_DIR points at a missing path. 0700 per the XDG spec.
      - name: Prepare shared XDG_RUNTIME_DIR
        run: |
          mkdir -p "$XDG_RUNTIME_DIR"
          chmod 700 "$XDG_RUNTIME_DIR"

      - 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
          # `-grpc 8554` guarantees grpc.port is written to the discovery ini
          # (token-less is fine — the backend handles a missing grpc.token).
          emulator-options: -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -grpc 8554 -camera-back none
          disable-animations: true
          # android-emulator-runner runs each line of `script` as a separate
          # `sh -c`, so exported vars don't persist between lines and multi-line
          # constructs (if/fi) break. Keep every command self-contained on one
          # line and pass ARGENT_TOOLS_URL inline.
          #
          # Start the tool-server HERE (not in an earlier step) so the
          # simulator-server it spawns inherits this action's HOME, adb, and SDK
          # env. That backend discovers the emulator's gRPC endpoint from
          # $XDG_RUNTIME_DIR/avd/running/*.ini (pinned at job level) and shells
          # out to adb, so it must share the emulator's exact environment.
          # Backgrounded with our own readiness poll to dodge flow-run's hard
          # ~15s in-process startup timeout; the process persists after its
          # launching `sh -c` exits. SIMSERVER_LOG=debug makes the backend's
          # discovery/connect steps visible in argent-server.log (drop once green).
          script: |
            nohup env SIMSERVER_LOG=debug argent server start --detach --no-auth --port 3001 > "$GITHUB_WORKSPACE/argent-server.log" 2>&1 &
            for i in $(seq 1 60); do curl -fsS http://127.0.0.1:3001/tools >/dev/null 2>&1 && break; sleep 2; done
            adb install -r "$(find "$GITHUB_WORKSPACE/apps/expo-example/android/app/build/outputs/apk/release" -name '*.apk' | head -1)"
            ARGENT_TOOLS_URL=http://127.0.0.1:3001 argent flow run simple-tap-test --device "$(adb devices | awk 'NR>1 && $2=="device"{print $1; exit}')"

      # The simulator-server's stderr (prefixed `[sim <udid>]`) is written to the
      # tool-server log — this is where a "simulator-server exited before ready"
      # crash reason shows up. Always print it so failures are diagnosable.
      - name: Print Argent tool-server log
        if: always()
        run: cat argent-server.log 2>/dev/null || echo "no argent-server.log"