include FileContentMetadataRepository in CMake instead of having a local copy of this code

CMakeLists.txt

@@ -25,23 +25,8 @@ list(PREPEND CMAKE_MODULE_PATH
 set(WITH_Moore_PRIVATE_DEPENDENCIES TRUE)
 include(MooreDependencies)
 
-find_package(Git REQUIRED)
-# set(_REPO_URL "ssh://.../filerepo....git" CACHE STRING "URL for the git repository")
-set(MDR_URLS ssh://git@gitlab.cern.ch:7999/lhcb-conddb/file-content-metadata.git
-             https://gitlab.cern.ch/lhcb-conddb/file-content-metadata.git
-             /cvmfs/lhcb-condb.cern.ch/git-conddb/file-content-metadata.git  )
-set( LHCBFILECONTENTMETADATAREPO "${CMAKE_CURRENT_BINARY_DIR}/file-content-metadata/" )
-while(NOT EXISTS ${LHCBFILECONTENTMETADATAREPO} AND MDR_URLS)
-    list(POP_FRONT MDR_URLS url)
-    message(STATUS "trying to clone using " ${url} )
-    execute_process(COMMAND ${GIT_EXECUTABLE} clone ${url} ${LHCBFILECONTENTMETADATAREPO})
-    if ( NOT ${url} MATCHES ".*gitlab\.cern\.ch.*" )
-       execute_process(COMMAND ${GIT_EXECUTABLE} --git-dir  ${LHCBFILECONTENTMETADATAREPO}/.git remote set-url origin ssh://git@gitlab.cern.ch:7999/lhcb-conddb/file-content-metadata )
-    endif()
-endwhile()
-if (EXISTS ${LHCBFILECONTENTMETADATAREPO})
-    lhcb_env(PRIVATE SET LHCbFileContentMetaDataRepo "${LHCBFILECONTENTMETADATAREPO}/.git")
-endif()
+include(FileContentMetadataRepository)
+lhcb_create_local_filecontent_metadata_repo( "${CMAKE_CURRENT_BINARY_DIR}/file-content-metadata/" )
 
 # -- Subdirectories
 lhcb_add_subdirectories(