From 2a88b60ff1ef5a4e9e73dc0d3be9f8ac51ec1309 Mon Sep 17 00:00:00 2001
From: w0rp <devw0rp@gmail.com>
Date: Wed, 29 Mar 2017 00:56:39 +0100
Subject: Fix #260 automatically set .csslintrc files from ancestor directories

---
 ale_linters/css/csslint.vim | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'ale_linters/css')

diff --git a/ale_linters/css/csslint.vim b/ale_linters/css/csslint.vim
index 39176ce3..6b0956ee 100644
--- a/ale_linters/css/csslint.vim
+++ b/ale_linters/css/csslint.vim
@@ -1,9 +1,18 @@
 " Author: w0rp <devw0rp@gmail.com>
 " Description: This file adds support for checking CSS code with csslint.
 
+function! ale_linters#css#csslint#GetCommand(buffer) abort
+    let l:csslintrc = ale#util#FindNearestFile(a:buffer, '.csslintrc')
+    let l:config_option = !empty(l:csslintrc)
+    \   ? '--config=' . fnameescape(l:csslintrc)
+    \   : ''
+
+    return 'csslint --format=compact ' . l:config_option . ' %t'
+endfunction
+
 call ale#linter#Define('css', {
 \   'name': 'csslint',
 \   'executable': 'csslint',
-\   'command': 'csslint --format=compact %t',
+\   'command_callback': 'ale_linters#css#csslint#GetCommand',
 \   'callback': 'ale#handlers#HandleCSSLintFormat',
 \})
-- 
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