bundler_quickrun.vim

let s:hook = {
      \ 'kind': 'hook',
      \ 'name': 'bundler',
      \ }

function! s:hook.on_module_loaded(session, context)
  if a:session.config.type !=# 'ruby'
    return
  endif
  if !executable('bundle')
    return
  endif

  let l:lines = split(system(printf('cd %s; ruby -rbundler/shared_helpers -e "puts Bundler::SharedHelpers.in_bundle?"', expand('%:h'))), '\n')
  if v:shell_error == 0 && !empty(l:lines) && filereadable(l:lines[0])
    let a:session.config.exec = 'env BUNDLE_GEMFILE=' . shellescape(l:lines[0]) . ' bundle exec %C %s'
  endif
endfunction

call quickrun#module#register(s:hook)
unlet s:hook