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Discussion on: Show and tell: Show off your vim setup 🚀

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Replies for: Nice setup! Is ALE displaying the warnings and errors in the gutter? I've always wanted to integrate ALE to my setup.

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James Carr •

Yep! Here's my config for it:

let g:ale_fixers = {
      \   'python': [
      \       'black',
      \       'isort'
      \   ],
      \}
let g:ale_fix_on_save = 1

let g:ale_sign_error = '❌'
let g:ale_sign_warning = '⚠️'

function! LinterStatus() abort
  let l:counts = ale#statusline#Count(bufnr(''))

  let l:all_errors = l:counts.error + l:counts.style_error
  let l:all_non_errors = l:counts.total - l:all_errors

  return l:counts.total == 0 ? '? all good ?' : printf(
        \   '?? %dW %dE',
        \   all_non_errors,
        \   all_errors
        \)
endfunction

set statusline=
set statusline+=%m
set statusline+=\ %f
set statusline+=%=
set statusline+=\ %{LinterStatus()}