From a82ead0dc151e63c7bbf8d04712a42b2d5b85f12 Mon Sep 17 00:00:00 2001
From: Derek Prior <derekprior@gmail.com>
Date: Fri, 27 Jan 2017 16:29:58 -0500
Subject: [PATCH] Enable Rubocop to exclude files based on config

When using `--stdin`, Rubocop requires that you also pass the associated
file name. ALE was previously passing `_` as the filename. By passing
the actual relative path to the file and enabling the
`--force-exclusion` option, we can get Rubocop to respect excluded files
in the configuration.

Closes #197
---
 ale_linters/ruby/rubocop.vim | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/ale_linters/ruby/rubocop.vim b/ale_linters/ruby/rubocop.vim
index fad02128..69d26d33 100644
--- a/ale_linters/ruby/rubocop.vim
+++ b/ale_linters/ruby/rubocop.vim
@@ -43,9 +43,8 @@ endif
 call ale#linter#Define('ruby', {
 \   'name': 'rubocop',
 \   'executable': 'rubocop',
-\   'command': 'rubocop --format emacs --stdin '
+\   'command': 'rubocop --format emacs --force-exclusion --stdin '
 \   . g:ale_ruby_rubocop_options
-\   . ' _',
+\   . ' %s',
 \   'callback': 'ale_linters#ruby#rubocop#Handle',
 \})
-