Add support for checking Vim code with Vint.

1 files changed, 46 insertions, 0 deletions

diff --git a/ale_linters/vim/vint.vim b/ale_linters/vim/vint.vim
new file mode 100644
index 00000000..2609972e
--- /dev/null
+++ b/ale_linters/vim/vint.vim
@@ -0,0 +1,46 @@
+" Author: w0rp <devw0rp@gmail.com>
+" Description: This file adds support for checking Vim code with Vint.
+
+if exists('g:loaded_ale_linters_vim_vint')
+    finish
+endif
+
+let g:loaded_ale_linters_vim_vint = 1
+
+function! ale_linters#vim#vint#Handle(buffer, lines)
+    " Matches patterns line the following:
+    "
+    " /home/w0rp/.vim/vimrc:198:30: Prefer single quoted strings (see Google VimScript Style Guide (Strings))
+    let pattern = '^.*:\(\d\+\):\(\d\+\): \(.\+\)$'
+    let output = []
+
+    for line in a:lines
+        let l:match = matchlist(line, pattern)
+
+        if len(l:match) == 0
+            continue
+        endif
+
+        let text = l:match[3]
+
+        " vcol is Needed to indicate that the column is a character.
+        call add(output, {
+        \   'bufnr': a:buffer,
+        \   'lnum': l:match[1] + 0,
+        \   'vcol': 0,
+        \   'col': l:match[2] + 0,
+        \   'text': text,
+        \   'type': 'W',
+        \   'nr': -1,
+        \})
+    endfor
+
+    return output
+endfunction
+
+call ALEAddLinter('vim', {
+\   'name': 'vint',
+\   'executable': 'vint',
+\   'command': g:ale#util#stdin_wrapper . ' .vim vint -w --no-color',
+\   'callback': 'ale_linters#haskell#ghc#Handle',
+\})