#===============================================================================
# @file   AkantuCleaning.cmake
#
# @author Nicolas Richart <nicolas.richart@epfl.ch>
#
# @date creation: Thu Jun 1, 2017
#
# @brief  set of tools to clean the code
#
# @section LICENSE
#
# Copyright (©)  2010-2012, 2014,  2015 EPFL  (Ecole Polytechnique  Fédérale de
# Lausanne)  Laboratory (LSMS  -  Laboratoire de  Simulation  en Mécanique  des
# Solides)
#
# Akantu is free  software: you can redistribute it and/or  modify it under the
# terms  of the  GNU Lesser  General Public  License as  published by  the Free
# Software Foundation, either version 3 of the License, or (at your option) any
# later version.
#
# Akantu is  distributed in the  hope that it  will be useful, but  WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A  PARTICULAR PURPOSE. See  the GNU  Lesser General  Public License  for more
# details.
#
# You should  have received  a copy  of the GNU  Lesser General  Public License
# along with Akantu. If not, see <http://www.gnu.org/licenses/>.
#===============================================================================

# Adding clang-format target if executable is found
find_program(CLANG_FORMAT "clang-format")
mark_as_advanced(CLANG_FORMAT)
macro(register_code_to_format)
  if(CLANG_FORMAT)
    add_custom_target(
      clang-format-all
      COMMAND ${CLANG_FORMAT}
      -i
      -style=file
      ${ARGN}
      )
  endif()
endmacro()

# Adding clang-tidy target if executable is found
find_program(CLANG_TIDY "clang-tidy")
mark_as_advanced(CLANG_TIDY)
macro(register_target_to_tidy target)
  if(CLANG_TIDY)
    get_target_property(_sources ${target} SOURCES)

    set(CMAKE_EXPORT_COMPILE_COMMANDS ON CACHE BOOL
      "Enable/Disable output of compile commands during generation" FORCE)

    add_custom_target(
      clang-tidy-${target}
      COMMAND ${CLANG_TIDY}
        -quiet
        -p=${PROJECT_BINARY_DIR}
        -export-fixes=${PROJECT_BINARY_DIR}/clang-tidy-${target}.yaml
        ${_sources}
      COMMENT "Tidying ${target}"
      WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
      )
  endif()
endmacro()