[Meta]: Add GitHub check cmake-format style action

.github/workflows/linting.yml

@@ -0,0 +1,41 @@
+name: Linting
+on: pull_request
+jobs:
+  clang-format:
+    name: clang-format style
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        path:
+          - "isobus"
+          - "socket_can"
+          - "examples"
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Run clang-format style check for C/C++/Protobuf programs.
+        uses: jidicula/[email protected]
+        with:
+          clang-format-version: "13"
+          check-path: ${{ matrix.path }}
+          fallback-style: "Google" # optional
+  cmake-format:
+    name: cmake-format style
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: 3.11
+      - name: Install lint tool
+        run: |
+          python -m pip install --upgrade pip
+          pip install cmake-format pyyaml
+      - name: Check cmake-lint
+        run: find . -name CMakeLists.txt | xargs cmake-lint
+      - name: Run cmake-format
+        run: find . -name CMakeLists.txt | xargs cmake-format -i
+      - name: Check cmake-format
+        run: git diff --patch-with-stat --exit-code

CMakeLists.txt

@@ -104,8 +104,7 @@ if(BUILD_TESTING)
     target_link_libraries(
       unit_tests
       PRIVATE GTest::gtest_main ${PROJECT_NAME}::Isobus
-              ${PROJECT_NAME}::HardwareIntegration
-              ${PROJECT_NAME}::Utility)
+              ${PROJECT_NAME}::HardwareIntegration ${PROJECT_NAME}::Utility)
 
     include(GoogleTest)
     gtest_discover_tests(unit_tests name_tests identifier_tests)

utility/CMakeLists.txt

@@ -9,18 +9,17 @@ set(UTILITY_INCLUDE_DIR "include/isobus/utility")
 
 # Set source files
 set(UTILITY_SRC "system_timing.cpp" "processing_flags.cpp"
-                      "iop_file_interface.cpp")
+                "iop_file_interface.cpp")
 
 # Prepend the source directory path to all the source files
 prepend(UTILITY_SRC ${UTILITY_SRC_DIR} ${UTILITY_SRC})
 
 # Set the include files
 set(UTILITY_INCLUDE "system_timing.hpp" "processing_flags.hpp"
-                          "iop_file_interface.hpp" "to_string.hpp")
+                    "iop_file_interface.hpp" "to_string.hpp")
 
 # Prepend the include directory path to all the include files
-prepend(UTILITY_INCLUDE ${UTILITY_INCLUDE_DIR}
-        ${UTILITY_INCLUDE})
+prepend(UTILITY_INCLUDE ${UTILITY_INCLUDE_DIR} ${UTILITY_INCLUDE})
 
 # Create the library from the source and include files
 add_library(Utility ${UTILITY_SRC} ${UTILITY_INCLUDE})
@@ -31,7 +30,7 @@ add_library(${PROJECT_NAME}::Utility ALIAS Utility)
 # library and use its functionality.
 target_include_directories(
   Utility PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
-                      $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
+                 $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
 
 install(
   TARGETS Utility