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# SPDX-License-Identifier: GPL-2.0
#
# Copyright (C) 2020 Manuel Bentele <development@manuel-bentele.de>
#
find_program(Docker_EXECUTABLE NAMES docker)
if(Docker_EXECUTABLE)
execute_process(COMMAND docker version --format "{{.Server.Version}}"
OUTPUT_VARIABLE Docker_VERSION
OUTPUT_STRIP_TRAILING_WHITESPACE)
endif(Docker_EXECUTABLE)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(Docker
FOUND_VAR Docker_FOUND
REQUIRED_VARS Docker_EXECUTABLE
VERSION_VAR Docker_VERSION
FAIL_MESSAGE "Docker is not available! Please install docker to build and run containers!")
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