vim-addon-actions

Example usage adding an action running make: >

" ~/.vimrc:

  call actions#AddAction("run make",{
    \ 'buffer':'<buffer>'\
    \, 'action':'make'
    \, 'follow_up': 'run compiler result'
    \ })

" while running vim one of:

  :ActionOnWrite(Buffer)[!]
  :MapAction

then select the action to run, select lhs mapping, be happy.