run clojure code from vim-fugitive buffer

fireplace.vim

function! s:repl.includes_file(file) dict abort
  let is_zipfile = matchstr(a:file, '\C^zipfile:.*::')
  let is_fugitive = matchstr(a:file, '\C^fugitive:\/\/.*')
  if !empty(is_zipfile)
    let file = substitute(a:file, '\C^zipfile:\(.*\)::', '\1/', '')
  elseif !empty(is_fugitive)
    let file = substitute(a:file, '\C^fugitive:\/\/\(.*\)', '\1', '')
    let file = substitute(file, '\/\.git\/\/[^\/]\+', '', '')
  else
    let file = a:file
  endif
  for path in self.path()
    if file[0 : len(path)-1] ==? path
      return 1
    endif
  endfor
endfunction