#852 - Capture error codes for stylelint

autoload/ale/handlers/css.vim

@@ -61,7 +61,8 @@ function! ale#handlers#css#HandleStyleLintFormat(buffer, lines) abort
         \   'lnum': l:match[1] + 0,
         \   'col': l:match[2] + 0,
         \   'type': l:match[3] is# '✖' ? 'E' : 'W',
-        \   'text': l:match[4] . ' [' . l:match[5] . ']',
+        \   'text': l:match[4],
+        \   'code': l:match[5],
         \})
     endfor
 

test/handler/test_stylelint_handler.vader

@@ -10,13 +10,15 @@ Execute (stylelint errors should be handled correctly):
   \     'lnum': 108,
   \     'col': 10,
   \     'type': 'E',
-  \     'text': 'Unexpected leading zero [number-leading-zero]',
+  \     'text': 'Unexpected leading zero',
+  \     'code': 'number-leading-zero',
   \   },
   \   {
   \     'lnum': 116,
   \     'col': 20,
   \     'type': 'E',
-  \     'text': 'Expected a trailing semicolon [declaration-block-trailing-semicolon]',
+  \     'text': 'Expected a trailing semicolon',
+  \     'code': 'declaration-block-trailing-semicolon',
   \   },
   \ ],
   \ ale#handlers#css#HandleStyleLintFormat(42, [