From cdc11777628cfdf0ae023128171eb92cbcaed428 Mon Sep 17 00:00:00 2001
From: Robert Vollmert <rob@vllmrt.net>
Date: Tue, 27 Aug 2019 12:03:39 +0200
Subject: [PATCH] stylish-haskell: check Haskell source files only

The style check was failing due to a changed stack.yaml.lock file.

(That file still should be updated, but this is not where it should
cause a failure.)
---
 .circleci/config.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index b1f1adadb..07b4d7907 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -112,7 +112,7 @@ jobs:
           command: git ls-files | grep '\.l\?hs$' | xargs stack exec -- hlint -X QuasiQuotes -X NoPatternSynonyms "$@"
       - run:
           name: run styler
-          command: git ls-files | grep '\.l\?hs$' | xargs stack exec -- stylish-haskell -i && git diff-index --exit-code HEAD --
+          command: git ls-files | grep '\.l\?hs$' | xargs stack exec -- stylish-haskell -i && git diff-index --exit-code HEAD -- '*.hs' '*.lhs'
 
   build-test-9.6:
     docker: