docs: def sync_in_files(self, force=False):
          """Synchronize from files to records"""
          self.log('---- Sync Files ----')
  
          self.dstate = self.STATES.BUILDING
  
          for f in self.build_source_files:
  
              if self.source_fs.exists(f.record.path):
                  # print f.path, f.fs_modtime, f.record.modified, f.record.source_hash, f.fs_hash
                  if f.fs_is_newer or force:
                      self.log('Sync: {}'.format(f.record.path))
                      f.fs_to_record()
  
          self.commit()