Apply cmake-format on cmake files

rbnicsx/_cpp/CMakeLists.txt

@@ -11,22 +11,26 @@ set(CMAKE_CXX_EXTENSIONS OFF)
 message(STATUS "Build type is ${CMAKE_BUILD_TYPE}")
 
 # Find python
-find_package(Python COMPONENTS Interpreter Development REQUIRED)
+find_package(
+  Python
+  COMPONENTS Interpreter Development
+  REQUIRED
+)
 
 # Find nanobind
 execute_process(
-    COMMAND ${Python_EXECUTABLE} -m nanobind --cmake_dir
-    OUTPUT_VARIABLE NANOBIND_CMAKE_DIR
-    RESULT_VARIABLE NANOBIND_CMAKE_DIR_COMMAND_RESULT
-    ERROR_VARIABLE NANOBIND_CMAKE_DIR_COMMAND_ERROR
-    OUTPUT_STRIP_TRAILING_WHITESPACE
+  COMMAND ${Python_EXECUTABLE} -m nanobind --cmake_dir
+  OUTPUT_VARIABLE NANOBIND_CMAKE_DIR
+  RESULT_VARIABLE NANOBIND_CMAKE_DIR_COMMAND_RESULT
+  ERROR_VARIABLE NANOBIND_CMAKE_DIR_COMMAND_ERROR
+  OUTPUT_STRIP_TRAILING_WHITESPACE
 )
 if(NOT NANOBIND_CMAKE_DIR_COMMAND_RESULT)
-    list(APPEND CMAKE_PREFIX_PATH "${NANOBIND_CMAKE_DIR}")
-    find_package(nanobind CONFIG REQUIRED)
-    message(STATUS "Found nanobind python wrappers at ${NANOBIND_CMAKE_DIR}")
+  list(APPEND CMAKE_PREFIX_PATH "${NANOBIND_CMAKE_DIR}")
+  find_package(nanobind CONFIG REQUIRED)
+  message(STATUS "Found nanobind python wrappers at ${NANOBIND_CMAKE_DIR}")
 else()
-    message(FATAL_ERROR "nanobind could not be found.")
+  message(FATAL_ERROR "nanobind could not be found.")
 endif()
 
 # Check for MPI
@@ -35,41 +39,39 @@ find_package(MPI 3 REQUIRED)
 # Check for PETSc
 find_package(PkgConfig REQUIRED)
 set(ENV{PKG_CONFIG_PATH}
-  "$ENV{PETSC_DIR}/$ENV{PETSC_ARCH}/lib/pkgconfig:$ENV{PETSC_DIR}/lib/pkgconfig:$ENV{PKG_CONFIG_PATH}"
+    "$ENV{PETSC_DIR}/$ENV{PETSC_ARCH}/lib/pkgconfig:$ENV{PETSC_DIR}/lib/pkgconfig:$ENV{PKG_CONFIG_PATH}"
 )
 pkg_search_module(PETSC REQUIRED IMPORTED_TARGET PETSc>=3.15 petsc>=3.15)
 
 # Check for petsc4py
 execute_process(
-    COMMAND ${Python_EXECUTABLE} -c "import petsc4py; print(petsc4py.get_include())"
-    OUTPUT_VARIABLE PETSC4PY_INCLUDE_DIR
-    RESULT_VARIABLE PETSC4PY_INCLUDE_COMMAND_RESULT
-    ERROR_VARIABLE PETSC4PY_INCLUDE_COMMAND_ERROR
-    OUTPUT_STRIP_TRAILING_WHITESPACE
+  COMMAND ${Python_EXECUTABLE} -c
+          "import petsc4py; print(petsc4py.get_include())"
+  OUTPUT_VARIABLE PETSC4PY_INCLUDE_DIR
+  RESULT_VARIABLE PETSC4PY_INCLUDE_COMMAND_RESULT
+  ERROR_VARIABLE PETSC4PY_INCLUDE_COMMAND_ERROR
+  OUTPUT_STRIP_TRAILING_WHITESPACE
 )
 
 if(NOT PETSC4PY_INCLUDE_COMMAND_RESULT)
-    message(STATUS "Found petsc4py include directory at ${PETSC4PY_INCLUDE_DIR}")
+  message(STATUS "Found petsc4py include directory at ${PETSC4PY_INCLUDE_DIR}")
 else()
-    message(FATAL_ERROR "petsc4py could not be found.")
+  message(FATAL_ERROR "petsc4py could not be found.")
 endif()
 
 # Compile rbnicsx C++ backend and nanobind wrappers
 nanobind_add_module(
-    rbnicsx_cpp
-    NOMINSIZE
-    rbnicsx/_backends/frobenius_inner_product.cpp
-    rbnicsx/_backends/petsc_error.cpp
-    rbnicsx/wrappers/_backends.cpp
-    rbnicsx/wrappers/rbnicsx.cpp
+  rbnicsx_cpp NOMINSIZE rbnicsx/_backends/frobenius_inner_product.cpp
+  rbnicsx/_backends/petsc_error.cpp rbnicsx/wrappers/_backends.cpp
+  rbnicsx/wrappers/rbnicsx.cpp
 )
 
 # Add MPI and PETSc libraries
 target_link_libraries(rbnicsx_cpp PRIVATE MPI::MPI_CXX)
 target_link_libraries(rbnicsx_cpp PRIVATE PkgConfig::PETSC)
 
-# Add petsc4py include directories
-# (with MPI and PETSc ones already being added by target_link_libraries)
+# Add petsc4py include directories (with MPI and PETSc ones already being added
+# by target_link_libraries)
 target_include_directories(rbnicsx_cpp PRIVATE ${PETSC4PY_INCLUDE_DIR})
 
 # Add current source directory to include directories