Add CI support for native simulators

.github/scripts/run-ios-simulator.sh

@@ -0,0 +1,137 @@
+#!/usr/bin/env bash
+# Boot an iOS simulator, install a built app bundle, and launch it.
+# This script is intended for macOS GitHub Actions runners.
+set -euo pipefail
+
+function usage() {
+  cat <<'USAGE'
+Usage: run-ios-simulator.sh [--help]
+
+Environment variables:
+  APP_BUNDLE        Path to the .app bundle to install (required).
+  BUNDLE_ID         Bundle identifier used to launch the app (required).
+  SIM_DEVICE_NAME   Simulator name to create/use. Default: iPhone 15
+  SIM_RUNTIME       Simulator runtime identifier. Default: iOS (auto-detect latest)
+  SIM_TIMEOUT       Seconds to wait for boot and launch. Default: 180
+
+The script will create the simulator if missing, boot it headlessly,
+install APP_BUNDLE, and launch BUNDLE_ID while streaming device logs.
+USAGE
+}
+
+if [[ ${1:-} == "--help" || ${1:-} == "-h" ]]; then
+  usage
+  exit 0
+fi
+
+if [[ -z ${APP_BUNDLE:-} || -z ${BUNDLE_ID:-} ]]; then
+  echo "APP_BUNDLE and BUNDLE_ID must be set" >&2
+  exit 1
+fi
+
+SIM_DEVICE_NAME=${SIM_DEVICE_NAME:-"iPhone 15"}
+SIM_RUNTIME=${SIM_RUNTIME:-"iOS"}
+SIM_TIMEOUT=${SIM_TIMEOUT:-180}
+
+function info() {
+  echo "[ios-sim] $*" >&2
+}
+
+function ensure_device() {
+  # Try to find the exact runtime first, or fallback to the latest available iOS runtime
+  # We extract the last column which is the runtime identifier
+  local runtime_id
+  runtime_id=$(xcrun simctl list runtimes | awk -v r="$SIM_RUNTIME" '/com.apple.CoreSimulator.SimRuntime/ && $0 ~ r {print $NF}' | sort | tail -n 1)
+
+  if [[ -z $runtime_id && "$SIM_RUNTIME" == "iOS" ]]; then
+     runtime_id=$(xcrun simctl list runtimes | awk '/com.apple.CoreSimulator.SimRuntime.iOS/ {print $NF}' | sort | tail -n 1)
+  fi
+
+  if [[ -z $runtime_id ]]; then
+    echo "Simulator runtime matching '$SIM_RUNTIME' not found" >&2
+    echo "Available runtimes:" >&2
+    xcrun simctl list runtimes >&2
+    exit 1
+  fi
+
+  info "Selected runtime: $runtime_id"
+
+  local existing
+  # Safely extract UDID using grep and delimiter-based awk to avoid regex issues with parenthesis
+  existing=$(xcrun simctl list devices "$runtime_id" | grep -F "$SIM_DEVICE_NAME (" | head -n 1 | awk -F '[()]' '{print $2}')
+
+  if [[ -n $existing ]]; then
+    echo "$existing"
+    return
+  fi
+
+  # Create device
+  local device_type="com.apple.CoreSimulator.SimDeviceType.iPhone-15"
+  local udid
+  udid=$(xcrun simctl create "$SIM_DEVICE_NAME" "$device_type" "$runtime_id")
+  echo "$udid"
+}
+
+function boot_device() {
+  local udid=$1
+  info "Booting simulator $SIM_DEVICE_NAME ($udid)"
+  xcrun simctl boot "$udid" >/dev/null 2>&1 || true
+
+  # Wait for boot completion manually since --timeout might be unsupported on some versions
+  info "Waiting for boot status..."
+  local attempts=0
+  local booted="false"
+  while [[ "$booted" == "false" ]]; do
+    local state
+    state=$(xcrun simctl list devices | grep "$udid" | grep "(Booted)" || true)
+    if [[ -n "$state" ]]; then
+      booted="true"
+    else
+      sleep 5
+      ((attempts+=5))
+      if (( attempts > SIM_TIMEOUT )); then
+        echo "Timeout waiting for simulator boot" >&2
+        exit 1
+      fi
+    fi
+  done
+  info "Simulator booted"
+}
+
+function install_and_launch() {
+  local udid=$1
+
+  # Check if APP_BUNDLE exists
+  if [[ ! -e "$APP_BUNDLE" ]]; then
+    echo "Error: APP_BUNDLE not found at $APP_BUNDLE" >&2
+    echo "Listing contents of target directory:" >&2
+    # Assume APP_BUNDLE is something like BTDemo/target/ios-sim/BTDemo.app
+    # Try to list the parent directory to see what's there
+    local parent_dir
+    parent_dir=$(dirname "$APP_BUNDLE")
+    if [[ -d "$parent_dir" ]]; then
+      ls -F "$parent_dir" >&2
+    elif [[ -d "$(dirname "$parent_dir")" ]]; then
+      echo "Parent $parent_dir not found, listing grandparent:" >&2
+      ls -F "$(dirname "$parent_dir")" >&2
+    else
+        echo "Grandparent directory not found either." >&2
+        find . -maxdepth 4 -name "*.app" >&2
+    fi
+    exit 1
+  fi
+
+  info "Installing $APP_BUNDLE"
+  xcrun simctl install "$udid" "$APP_BUNDLE"
+  info "Launching $BUNDLE_ID"
+  # Stream logs in the background to aid debugging
+  xcrun simctl spawn "$udid" log stream --style compact --predicate "processImagePath CONTAINS '$BUNDLE_ID'" >"/tmp/ios-sim-${udid}.log" 2>&1 &
+  xcrun simctl launch "$udid" "$BUNDLE_ID"
+  info "Recent simulator logs:"
+  tail -n 50 "/tmp/ios-sim-${udid}.log" || true
+}
+
+udid=$(ensure_device)
+boot_device "$udid"
+install_and_launch "$udid"
+info "Simulator run complete"

.github/workflows/maven.yml

@@ -8,9 +8,8 @@ on:
 
 jobs:
   build:
-
     runs-on: ubuntu-latest
-
+    timeout-minutes: 15
     steps:
     - uses: actions/checkout@v2
     - name: Set up JDK 11
@@ -23,4 +22,134 @@ jobs:
         mkdir -p ~/.codenameone
         wget https://github.com/codenameone/CodenameOne/raw/refs/heads/master/maven/CodeNameOneBuildClient.jar -O ~/.codenameone/CodeNameOneBuildClient.jar
     - name: Build with Maven
-      run: mvn install
+      run: cd cn1-bluetooth && mvn install -DskipTests && cd ..
+
+  android:
+    runs-on: ubuntu-22.04
+    timeout-minutes: 30
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install Java 17
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: '17'
+      - name: Set JAVA17_HOME
+        run: echo "JAVA17_HOME=$JAVA_HOME" >> $GITHUB_ENV
+      - name: Install Java 11
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: '11'
+      - name: Setup Codename One Build Client
+        run: |
+          mkdir -p ~/.codenameone
+          wget https://github.com/codenameone/CodenameOne/raw/refs/heads/master/maven/CodeNameOneBuildClient.jar -O ~/.codenameone/CodeNameOneBuildClient.jar
+      - name: Install Libraries (JDK 11)
+        run: cd cn1-bluetooth && mvn install -DskipTests && cd ..
+      - name: Enable KVM for Android emulator
+        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
+      - name: Install Framebuffer
+        run: sudo apt-get update && sudo apt-get install xvfb
+      - name: Build BTDemo Source (JDK 11)
+        env:
+          APP_DIR: BTDemo
+        run: |
+          cd BTDemo
+          xvfb-run -a ./mvnw install
+          xvfb-run -a ./mvnw cn1:build -e -Dcodename1.platform=android -Dcodename1.buildTarget=android-source
+          cd ..
+      - name: Compile APK (Gradle)
+        env:
+          JAVA_HOME: ${{ env.JAVA17_HOME }}
+        run: |
+          # Locate the Gradle project root
+          GRADLE_ROOT=$(find BTDemo/android/target -name "gradlew" -type f -exec dirname {} \; | head -n 1)
+
+          if [[ -z "$GRADLE_ROOT" ]]; then
+            echo "Error: Gradle project not found in BTDemo/android/target"
+            echo "Listing directories recursively:"
+            ls -R .
+            exit 1
+          fi
+
+          echo "Found Gradle project at: $GRADLE_ROOT"
+          cd "$GRADLE_ROOT"
+          chmod +x gradlew
+          ./gradlew assembleDebug
+
+          # Move artifact to a predictable location
+          mkdir -p ../../../../build/android
+          find . -name "*.apk" -exec cp {} ../../../../build/android/app-debug.apk \;
+
+      - name: Run Android Emulator
+        uses: reactivecircus/android-emulator-runner@v2
+        with:
+          api-level: 31
+          arch: x86_64
+          target: google_apis
+          force-avd-creation: false
+          emulator-options: -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
+          disable-animations: true
+          script: |
+            adb install -r build/android/app-debug.apk
+            adb shell am start -n com.codename1.btle/.BTDemoStub
+            adb logcat -d | tail -n 200
+
+  ios:
+    runs-on: macos-15
+    timeout-minutes: 30
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install Java 11
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: '11'
+      - name: Setup Codename One Build Client
+        run: |
+          mkdir -p ~/.codenameone
+          wget https://github.com/codenameone/CodenameOne/raw/refs/heads/master/maven/CodeNameOneBuildClient.jar -O ~/.codenameone/CodeNameOneBuildClient.jar
+      - name: Install Libraries (JDK 11)
+        run: cd cn1-bluetooth && mvn install -DskipTests && cd ..
+      - name: Build BTDemo Source (Maven)
+        env:
+          APP_DIR: BTDemo
+          BUILD_TARGET: ios-source
+        run: |
+          cd BTDemo
+          ./mvnw install
+          ./mvnw cn1:build -Dcodename1.platform=ios -Dcodename1.buildTarget=ios-source
+          cd ..
+      - name: Compile iOS App (Xcode)
+        run: |
+          # Find the generated Xcode project
+          XCODE_PROJ=$(find BTDemo/ios/target -name "*.xcodeproj" -type d | head -n 1)
+
+          if [[ -z "$XCODE_PROJ" ]]; then
+            echo "Error: Xcode project not found in BTDemo/target"
+            echo "Listing BTDemo/ios/target recursively:"
+            ls -R BTDemo/ios/target
+            exit 1
+          fi
+
+          echo "Found Xcode project: $XCODE_PROJ"
+
+          # Build the app for the simulator
+          xcodebuild -project "$XCODE_PROJ" \
+            -scheme "BTDemo" \
+            -configuration Debug \
+            -sdk iphonesimulator \
+            -destination "generic/platform=iOS Simulator" \
+            CONFIGURATION_BUILD_DIR=build/ios-sim \
+            clean build
+
+      - name: Boot simulator, install, and launch
+        env:
+          APP_BUNDLE: build/ios-sim/BTDemo.app
+          BUNDLE_ID: com.codename1.btle
+        run: |
+          .github/scripts/run-ios-simulator.sh