#
# Copyright (c) 2010-2015 Illumina, Inc.
# All rights reserved.
#
# This file is distributed under the simplified BSD license.
# The full text can be found here (and in LICENSE.txt in the root folder of
# this distribution):
#
# https://github.com/Illumina/licenses/blob/master/Simplified-BSD-License.txt

# Copy files from source directory to destination directory, substituting any
# variables.  Create destination directory if it does not exist.

macro(configure_files srcDir srcGlob destDir)
    message(STATUS "Copying directory ${destDir}")
    make_directory(${destDir})

    file(GLOB_RECURSE templateFiles RELATIVE ${srcDir} "${srcDir}/${srcGlob}")
    foreach(templateFile ${templateFiles})
        set(srcTemplatePath ${srcDir}/${templateFile})
        if(NOT IS_DIRECTORY ${srcTemplatePath})
            message(STATUS "Copying file ${templateFile} -> ${destDir}/${templateFile}")
            configure_file(
                    ${srcTemplatePath}
                    ${destDir}/${templateFile}
                    COPYONLY)
        endif(NOT IS_DIRECTORY ${srcTemplatePath})
    endforeach(templateFile)
endmacro(configure_files)


# copy files via target
macro(copy_files GLOBPAT DESTINATION)
  file(GLOB COPY_FILES
    RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
    ${GLOBPAT})
  add_custom_target(copy ALL
    COMMENT "Copying files: ${GLOBPAT}")

  foreach(FILENAME ${COPY_FILES})
    set(SRC "${CMAKE_CURRENT_SOURCE_DIR}/${FILENAME}")
    set(DST "${DESTINATION}/${FILENAME}")

    add_custom_command(
      TARGET copy
      COMMAND ${CMAKE_COMMAND} -E copy ${SRC} ${DST}
      )
  endforeach(FILENAME)
endmacro(copy_files)