Merge pull request #156 from edwlarkey/add_foodcritic

Added support for foodcritic

1 files changed, 41 insertions, 0 deletions

diff --git a/ale_linters/chef/foodcritic.vim b/ale_linters/chef/foodcritic.vim
new file mode 100644
index 00000000..35f5c9b5
--- /dev/null
+++ b/ale_linters/chef/foodcritic.vim
@@ -0,0 +1,41 @@
+" Author: Edward Larkey <edwlarkey@mac.com>
+" Description: This file adds the foodcritic linter for Chef files.
+
+function! ale_linters#chef#foodcritic#Handle(buffer, lines)
+    " Matches patterns line the following:
+    "
+    " FC002: Avoid string interpolation where not required: httpd.rb:13
+    let l:pattern = '^\(.\+:\s.\+\):\s\(.\+\):\(\d\+\)$'
+    let l:output = []
+
+    for l:line in a:lines
+        let l:match = matchlist(l:line, l:pattern)
+
+        if len(l:match) == 0
+            continue
+        endif
+
+        let l:text = l:match[1]
+
+        " vcol is Needed to indicate that the column is a character.
+        call add(l:output, {
+        \   'bufnr': a:buffer,
+        \   'lnum': l:match[3] + 0,
+        \   'vcol': 0,
+        \   'col': 0,
+        \   'text': l:text,
+        \   'type': 'W',
+        \   'nr': -1,
+        \})
+    endfor
+
+    return l:output
+endfunction
+
+call ale#linter#Define('chef', {
+\   'name': 'foodcritic',
+\   'executable': 'foodcritic',
+\   'command': g:ale#util#stdin_wrapper . ' .rb foodcritic',
+\   'callback': 'ale_linters#chef#foodcritic#Handle',
+\})
+