ci: add Packing cmake and dockerfile to run packing

.dockerignore

@@ -0,0 +1,2 @@
+.github
+ci

CMakeLists.txt

@@ -5,7 +5,7 @@
 #    target_link_libraries(... ${libcreate_LIBRARIES})
 #
 
-cmake_minimum_required(VERSION 2.8.12)
+cmake_minimum_required(VERSION 3.28)
 project(libcreate)
 
 add_compile_options(-Wall -Wextra -Wpedantic)
@@ -203,3 +203,10 @@ if(LIBCREATE_BUILD_TESTS AND ${GTEST_FOUND})
 else()
   message("No GTest installation found. Skipping tests.")
 endif()
+
+#############
+# Packaging #
+#############
+
+set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
+include(Packing)

ci/Dockerfile

@@ -0,0 +1,17 @@
+FROM ubuntu:24.04
+
+RUN apt update && \
+    apt install -y \
+        build-essential cmake file \
+        libboost-system-dev libboost-thread-dev \
+        libgtest-dev googletest && \
+    rm -rf /var/lib/apt/lists/*
+
+WORKDIR /libcreate
+COPY . .
+
+WORKDIR /libcreate/build
+RUN cmake -B /libcreate/build -S /libcreate -DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_FLAGS="-Werror" && \
+    cmake --build /libcreate/build --config Release && \
+    ctest -C Release --output-on-failure && \
+    cpack --build /libcreate/build -G DEB

cmake/Packing.cmake

@@ -0,0 +1,50 @@
+# these are cache variables, so they could be overwritten with -D,
+set(CPACK_PACKAGE_NAME ${PROJECT_NAME}
+    CACHE STRING "The resulting package name"
+)
+# which is useful in case of packing only selected components instead of the whole thing
+set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "C++ library for interfacing with iRobot's Create 1 and 2"
+    CACHE STRING "Package description for the package metadata"
+)
+set(CPACK_PACKAGE_VENDOR "Verein zur Förderung von Jugendlichen durch Robotikwettbewerbe")
+
+set(CPACK_VERBATIM_VARIABLES YES)
+
+set(CPACK_PACKAGE_INSTALL_DIRECTORY ${CPACK_PACKAGE_NAME})
+SET(CPACK_OUTPUT_FILE_PREFIX "${CMAKE_SOURCE_DIR}/_packages")
+
+# https://unix.stackexchange.com/a/11552/254512
+set(CPACK_PACKAGING_INSTALL_PREFIX "/opt/some")#/${CMAKE_PROJECT_VERSION}")
+
+set(CPACK_PACKAGE_VERSION_MAJOR ${PROJECT_VERSION_MAJOR})
+set(CPACK_PACKAGE_VERSION_MINOR ${PROJECT_VERSION_MINOR})
+set(CPACK_PACKAGE_VERSION_PATCH ${PROJECT_VERSION_PATCH})
+
+set(CPACK_PACKAGE_CONTACT "kontakt@comp-air.at")
+set(CPACK_DEBIAN_PACKAGE_MAINTAINER "comp-air dev team")
+
+set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/LICENSE")
+set(CPACK_RESOURCE_FILE_README "${CMAKE_CURRENT_SOURCE_DIR}/README.md")
+
+# Discover and set dependencies correcly
+set(CPACK_DEBIAN_PACKAGE_SHLIBDEPS YES)
+
+# The installation path directory should have 0755 permissions
+set(
+    CPACK_INSTALL_DEFAULT_DIRECTORY_PERMISSIONS
+    OWNER_READ OWNER_WRITE OWNER_EXECUTE
+    GROUP_READ GROUP_EXECUTE
+    WORLD_READ WORLD_EXECUTE
+)
+
+# package name for deb. If set, then instead of some-application-0.9.2-Linux.deb
+# you'll get some-application_0.9.2_amd64.deb (note the underscores too)
+set(CPACK_DEBIAN_FILE_NAME DEB-DEFAULT)
+# that is if you want every group to have its own package,
+# although the same will happen if this is not set (so it defaults to ONE_PER_GROUP)
+# and CPACK_DEB_COMPONENT_INSTALL is set to YES
+set(CPACK_COMPONENTS_GROUPING ALL_COMPONENTS_IN_ONE)#ONE_PER_GROUP)
+# without this you won't be able to pack only specified component
+set(CPACK_DEB_COMPONENT_INSTALL YES)
+
+include(CPack)