#!/usr/bin/env bash
set -e

# Default environment variables
: "${WITH_ADB_INSECURE:=true}"
: "${BUILD_USERNAME:=android-build}"
: "${BUILD_HOSTNAME:=ar-12fa058809ba38af-bfhg}"
: "${WITH_GMS:=true}"
: "${LUNCH_TARGET:=brax3}"
: "${BUILD_VARIANT:=userdebug}"
: "${BUILD_THREADS:=$(nproc)}"   # Automatically detect CPU cores

# Log current configuration
echo "=== Build Configuration ==="
echo "WITH_ADB_INSECURE = $WITH_ADB_INSECURE"
echo "WITH_GMS          = $WITH_GMS"
echo "BUILD_USERNAME    = $BUILD_USERNAME"
echo "BUILD_HOSTNAME    = $BUILD_HOSTNAME"
echo "LUNCH_TARGET      = $LUNCH_TARGET"
echo "BUILD_VARIANT     = $BUILD_VARIANT"
echo "BUILD_THREADS     = $BUILD_THREADS"
echo "==========================="

# Load build environment
source build/envsetup.sh

# Setup target
breakfast "$LUNCH_TARGET" "$BUILD_VARIANT"

# Build with parallel jobs
make -j"$BUILD_THREADS" dist