I dont know what im doing

build-pi.sh

@@ -83,8 +83,19 @@ build_container() {
     
     # Choose the right Dockerfile
     if [ -f "Dockerfile.pizero" ] && [[ "$ARCH" == "armv6l" ]]; then
-        DOCKERFILE="Dockerfile.pizero"
-        print_info "Using Pi Zero optimized Dockerfile"
+        # Check if we need to use modern Python version
+        if [ "${USE_MODERN_PYTHON}" = "true" ] || [ -f ".use-modern-python" ]; then
+            if [ -f "Dockerfile.pizero-py312" ]; then
+                DOCKERFILE="Dockerfile.pizero-py312"
+                print_info "Using Pi Zero optimized Dockerfile with Python 3.12"
+            else
+                DOCKERFILE="Dockerfile.pizero"
+                print_info "Using Pi Zero optimized Dockerfile with Python 3.11"
+            fi
+        else
+            DOCKERFILE="Dockerfile.pizero"
+            print_info "Using Pi Zero optimized Dockerfile with Python 3.11"
+        fi
     elif [ -f "Dockerfile.minimal" ]; then
         DOCKERFILE="Dockerfile.minimal"
         print_info "Using minimal Dockerfile (no compilation)"
@@ -97,7 +108,15 @@ build_container() {
     fi
     
     # Build without memory limits (they may not be supported on all systems)
+    # Force rebuild if requested
+    BUILD_ARGS=""
+    if [ "${FORCE_REBUILD}" = "true" ]; then
+        BUILD_ARGS="--no-cache"
+        print_info "Forcing rebuild without cache"
+    fi
+    
     ${RUNTIME} build \
+        ${BUILD_ARGS} \
         --file "${DOCKERFILE}" \
         --tag "${IMAGE_NAME}" \
         . || {
@@ -185,6 +204,26 @@ show_logs() {
     ${RUNTIME} logs -f ${CONTAINER_NAME}
 }
 
+# Clean up old images and containers
+cleanup() {
+    print_info "Cleaning up old containers and images..."
+    
+    # Stop and remove container if it exists
+    if ${RUNTIME} ps -a --format '{{.Names}}' | grep -q "^${CONTAINER_NAME}$"; then
+        print_info "Stopping and removing old container..."
+        ${RUNTIME} stop ${CONTAINER_NAME} 2>/dev/null || true
+        ${RUNTIME} rm ${CONTAINER_NAME} 2>/dev/null || true
+    fi
+    
+    # Remove old image
+    if ${RUNTIME} images --format '{{.Repository}}' | grep -q "^${IMAGE_NAME}$"; then
+        print_info "Removing old image..."
+        ${RUNTIME} rmi ${IMAGE_NAME} 2>/dev/null || true
+    fi
+    
+    print_success "Cleanup complete!"
+}
+
 # Main script
 case "${1:-build}" in
     build)
@@ -198,6 +237,18 @@ case "${1:-build}" in
         run_container
         check_status
         ;;
+    clean-build)
+        detect_system
+        check_runtime
+        cleanup
+        FORCE_REBUILD=true
+        build_container
+        ;;
+    cleanup|clean)
+        detect_system
+        check_runtime
+        cleanup
+        ;;
     start)
         detect_system
         check_runtime