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Diffstat (limited to 'cmake/FindDocker.cmake')
| -rw-r--r-- | cmake/FindDocker.cmake | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/cmake/FindDocker.cmake b/cmake/FindDocker.cmake new file mode 100644 index 0000000..ef3046d --- /dev/null +++ b/cmake/FindDocker.cmake @@ -0,0 +1,20 @@ +# 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!") + |