cmake linting and formatting

CMakeLists.txt

@@ -1,25 +1,32 @@
 cmake_minimum_required(VERSION 3.15)
-project(qasmtools VERSION 1.0 LANGUAGES CXX)
+project(
+  qasmtools
+  VERSION 1.0
+  LANGUAGES CXX)
 set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS OFF)
 enable_testing()
 
-#### qasmtools root directory
+# qasmtools root directory
 add_compile_definitions(PROJECT_ROOT_DIR="${PROJECT_SOURCE_DIR}")
 
-#### Headers
+# Headers
 add_library(libqasmtools INTERFACE)
-target_include_directories(libqasmtools INTERFACE
-        $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include/>)
+target_include_directories(
+  libqasmtools
+  INTERFACE $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include/>)
 
-#### Enable OpenQASM 2.0 Specs
-option(QASMTOOLS_QASM2_SPECS "Use OpenQASM 2.0 standard instead of Qiskit gate specifications" OFF)
-if (${QASMTOOLS_QASM2_SPECS})
-    target_compile_definitions(libqasmtools INTERFACE -DQASMTOOLS_QASM2_SPECS=true)
-else ()
-    target_compile_definitions(libqasmtools INTERFACE -DQASMTOOLS_QASM2_SPECS=false)
-endif ()
+# Enable OpenQASM 2.0 Specs
+option(QASMTOOLS_QASM2_SPECS
+       "Use OpenQASM 2.0 standard instead of Qiskit gate specifications" OFF)
+if(${QASMTOOLS_QASM2_SPECS})
+  target_compile_definitions(libqasmtools
+                             INTERFACE -DQASMTOOLS_QASM2_SPECS=true)
+else()
+  target_compile_definitions(libqasmtools
+                             INTERFACE -DQASMTOOLS_QASM2_SPECS=false)
+endif()
 
-#### Unit testing
+# Unit testing
 add_subdirectory(${CMAKE_SOURCE_DIR}/unit_tests/)

unit_tests/CMakeLists.txt

@@ -1,10 +1,12 @@
 include(GoogleTest)
 set(TARGET_NAME "unit_tests")
 
-#### Link Google Test dynamically if using MSVC
-if (MSVC)
-    set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
-endif ()
+# Link Google Test dynamically if using MSVC
+if(MSVC)
+  set(gtest_force_shared_crt
+      ON
+      CACHE BOOL "" FORCE)
+endif()
 
 add_subdirectory(libs/googletest-release-1.12.1 EXCLUDE_FROM_ALL)
 
@@ -15,14 +17,14 @@ aux_source_directory(tests/utils TEST_FILES)
 add_executable(${TARGET_NAME} EXCLUDE_FROM_ALL tests/main.cpp)
 add_dependencies(unit_tests ${TARGET_NAME})
 
-if (${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.13")
-    cmake_policy(SET CMP0076 NEW)
-endif ()
+if(${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.13")
+  cmake_policy(SET CMP0076 NEW)
+endif()
 
-#### Build all tests in ${TEST_FILES}
-foreach (FILE ${TEST_FILES})
-    target_sources(${TARGET_NAME} PUBLIC ${FILE})
-endforeach ()
+# Build all tests in ${TEST_FILES}
+foreach(file ${TEST_FILES})
+  target_sources(${TARGET_NAME} PUBLIC ${file})
+endforeach()
 
 target_link_libraries(${TARGET_NAME} PUBLIC gmock)
 target_link_libraries(${TARGET_NAME} PUBLIC libqasmtools)