feat(checkers): add lint_exclude_filetype option

close https://github.com/SpaceVim/SpaceVim/issues/4553

autoload/SpaceVim/layers/checkers.vim

@@ -21,6 +21,8 @@
 " - `lint_on_the_fly`: Syntax checking on the fly feature, disabled by default.
 " - `lint_on_save`: Run syntax checking when saving a file.
 " - `show_cursor_error`: Enable/Disable displaying error below current line.
+" - `lint_exclude_filetype`: Set the filetypes which does not enable syntax
+"   checking.
 
 
 if exists('s:show_cursor_error')
@@ -33,6 +35,8 @@ else
   let s:show_cursor_error = 0
 endif
 
+let s:lint_exclude_filetype = []
+
 let s:SIG = SpaceVim#api#import('vim#signatures')
 let s:STRING = SpaceVim#api#import('data#string')
 
@@ -59,6 +63,7 @@ function! SpaceVim#layers#checkers#set_variable(var) abort
 
   let s:show_cursor_error = get(a:var, 'show_cursor_error', 1)
   let s:lint_on_the_fly =  get(a:var, 'lint_on_the_fly', 1)
+  let s:lint_exclude_filetype =  get(a:var, 'lint_exclude_filetype', [])
 
   if s:show_cursor_error && !has('timers')
     call SpaceVim#logger#warn('show_cursor_error in checkers layer needs timers feature')
@@ -80,6 +85,11 @@ function! SpaceVim#layers#checkers#config() abort
     let g:neomake_cursormoved_delay = get(g:, 'neomake_cursormoved_delay', 300)
     let g:neomake_virtualtext_current_error = get(g:, 'neomake_virtualtext_current_error', !s:show_cursor_error)
 
+    " exclude filetypes:
+    for ft in s:lint_exclude_filetype
+      let g:neomake_{ft}_enabled_makers = []
+    endfor
+
   elseif g:spacevim_lint_engine ==# 'ale'
     let g:ale_echo_delay = get(g:, 'ale_echo_delay', 300)
   endif

doc/SpaceVim.txt

@@ -1655,6 +1655,8 @@ OPTIONS
 `lint_on_the_fly`: Syntax checking on the fly feature, disabled by default.
 `lint_on_save`: Run syntax checking when saving a file.
 `show_cursor_error`: Enable/Disable displaying error below current line.
+`lint_exclude_filetype`: Set the filetypes which does not enable syntax
+  checking.
 
 ==============================================================================
 COLORSCHEME                                      *SpaceVim-layers-colorscheme*

docs/layers/checkers.md

@@ -52,10 +52,11 @@ By default, the error will be displayed below the current line, if you want to d
 feature, you may need to load this layer with `show_cursor_error` to `false`.
 
 | Name                    | default value | description                                              |
-| ------------------- | ------------- | -------------------------------------------------------- |
+| ----------------------- | ------------- | -------------------------------------------------------- |
 | `lint_on_the_fly`       | `false`       | Syntax checking on the fly feature, disabled by default. |
 | `lint_on_save`          | `true`        | Run syntax checking when saving a file.                  |
 | `show_cursor_error`     | `true`        | Enable/Disable displaying error below current line.      |
+| `lint_exclude_filetype` | `[]`          | Set the filetypes which does not enable syntax checking. |
 
 ```toml
 [[layers]]