Put info about lightline-ale in README.md (fixes #1065)

1 files changed, 2 insertions, 54 deletions

diff --git a/README.md b/README.md
index 6e5ef26e..7bdaeeb7 100644
--- a/README.md
+++ b/README.md
@@ -418,61 +418,9 @@ See `:help ale#statusline#Count()` for more information.
 ### 5.v. How can I show errors or warnings in my lightline?
 
 [lightline](https://github.com/itchyny/lightline.vim) does not have built-in
-support for ALE, nevertheless it's easy to do it yourself:
+support for ALE, nevertheless there is a plugin that adds this functionality: [maximbaz/lightline-ale](https://github.com/maximbaz/lightline-ale).
 
-```vim
-" This is regular lightline configuration, we just added
-" 'linter_warnings', 'linter_errors' and 'linter_ok' to
-" the active right panel. Feel free to move it anywhere.
-" `component_expand' and `component_type' are required.
-"
-" For more info on how this works, see lightline documentation.
-let g:lightline = {
-      \ 'active': {
-      \   'right': [ [ 'lineinfo' ],
-      \              [ 'percent' ],
-      \              [ 'linter_warnings', 'linter_errors', 'linter_ok' ],
-      \              [ 'fileformat', 'fileencoding', 'filetype' ] ]
-      \ },
-      \ 'component_expand': {
-      \   'linter_warnings': 'LightlineLinterWarnings',
-      \   'linter_errors': 'LightlineLinterErrors',
-      \   'linter_ok': 'LightlineLinterOK'
-      \ },
-      \ 'component_type': {
-      \   'linter_warnings': 'warning',
-      \   'linter_errors': 'error',
-      \   'linter_ok': 'ok'
-      \ },
-      \ }
-
-autocmd User ALELint call lightline#update()
-
-" ale + lightline
-function! LightlineLinterWarnings() 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 ? '' : printf('%d --', all_non_errors)
-endfunction
-
-function! LightlineLinterErrors() 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 ? '' : printf('%d >>', all_errors)
-endfunction
-
-function! LightlineLinterOK() 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 ? '✓' : ''
-endfunction
-```
-
-See `:help ale#statusline#Count()` and [lightline documentation](https://github.com/itchyny/lightline.vim#advanced-configuration)
-for more information.
+For more information, check out the sources of that plugin, `:help ale#statusline#Count()` and [lightline documentation](https://github.com/itchyny/lightline.vim#advanced-configuration).
 
 <a name="faq-echo-format"></a>