g:asyncrun_status with airline always shows success about asyncrun.vim

[skywind3000]

I have trigger a :redrawstatus! after job finished, does this command has no effect on airline ?
how to trigger a airline redraw ??

[skywind3000]

Found some information:
you should call ':AirlineRefresh' twice:

vim-airline/vim-airline#539

maybe you could add these line below to your .vimrc:

function! RefreshUI()
  if exists(':AirlineRefresh')
    AirlineRefresh
    AirlineRefresh
  else
    " Clear & redraw the screen, then redraw all statuslines.
    redraw!
    redrawstatus!
  endif
endfunction

let g:asyncrun_exit = 'call RefreshUI()'

[deathmaz]

Thank's for quick response!
Tried RefreshUI() but the result is the same.
Are you sure that the problem is because airline didn't redraw?
As you may see here https://asciinema.org/a/a4ksqp8enp5tx29uyoczy7f7q when i'm running
:AsyncRun npm install non-existed-package in to bottom right corner the status changes to running and then success

[skywind3000]

what is the value of g:asyncrun_code after finished ?

:echo g:asyncrun_code

[deathmaz]

It returns 0

[skywind3000]

I think I know what's wrong, you are using neovim.
and exit code in neovim has not been handled in the right way.

fixed.
please update

[deathmaz]

It works!
Thank you very much for your effort 👍

[skywind3000]

welcome, do my best to make it a better competitor to vim-dispatch now
could you please give me your airline config,
I am going to write a wiki page to guide people how to config airline to display asyncrun status

[deathmaz]

Sure, this is the only line that i added to make the asyncrun status visible in airline

let g:airline_section_error = airline#section#create_right(['%{g:asyncrun_status}'])

In this way it will be shown in the error section of ariline
Also i should mention that airline has multiple sections and i guess the status could be placed in any of them

Here an excerpt from airline's help page:

  variable names                default contents
  ----------------------------------------------------------------------------
  let g:airline_section_a       (mode, crypt, paste, spell, iminsert)
  let g:airline_section_b       (hunks, branch)
  let g:airline_section_c       (bufferline or filename)
  let g:airline_section_gutter  (readonly, csv)
  let g:airline_section_x       (tagbar, filetype, virtualenv)
  let g:airline_section_y       (fileencoding, fileformat)
  let g:airline_section_z       (percentage, line number, column number)
  let g:airline_section_error   (ycm_error_count, syntastic, eclim)
  let g:airline_section_warning (ycm_warning_count, whitespace)

  " here is an example of how you could replace the branch indicator with
  " the current working directory, followed by the filename.
  let g:airline_section_b = '%{getcwd()}'
  let g:airline_section_c = '%t'