use updated container plugin

Signed-off-by: Roberto Scolaro <[email protected]>

Author: therealbobo

cmake/modules/container_plugin.cmake

@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: Apache-2.0
+#
+# Copyright (C) 2025 The Falco Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+# in compliance with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed under the License
+# is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+# or implied. See the License for the specific language governing permissions and limitations under
+# the License.
+#
+
+include(ExternalProject)
+
+string(TOLOWER ${CMAKE_HOST_SYSTEM_NAME} PLUGINS_SYSTEM_NAME)
+
+set(CONTAINER_LIBRARY
+	"${CMAKE_CURRENT_BINARY_DIR}/container_plugin-prefix/src/container_plugin/libcontainer.so"
+)
+
+if(NOT CONTAINER_VERSION)
+	set(CONTAINER_VERSION "0.3.7")
+endif()
+if(NOT CONTAINER_HASH)
+	if(${CMAKE_HOST_SYSTEM_PROCESSOR} STREQUAL "x86_64")
+		set(CONTAINER_HASH "658f96c4b4a56d1bf945a788d60571076f808ae1bcc877c4ba3625b0fd752d8d")
+	else() # arm64
+		set(CONTAINER_HASH "34a153aca0164843a169193aba092a3063b24bca9ef80fd4f1d1f1919aba3bde")
+	endif()
+endif()
+if(NOT TARGET container_plugin)
+	message(STATUS "Fetching container plugin ${CONTAINER_VERSION} in '${CONTAINER_LIBRARY}'")
+	ExternalProject_Add(
+		container_plugin
+		URL "https://download.falco.org/plugins/stable/container-${CONTAINER_VERSION}-${PLUGINS_SYSTEM_NAME}-${CMAKE_HOST_SYSTEM_PROCESSOR}.tar.gz"
+		#URL_HASH "SHA256=${CONTAINER_HASH}"
+		CONFIGURE_COMMAND ""
+		BUILD_COMMAND ""
+		INSTALL_COMMAND ""
+	)
+endif()