Use alternate config file to avoid sed hack

asottile · asottile · commit 21ea7a960c4e · 2017-10-21T09:17:02.000-07:00
diff --git a/.pre-commit-config.yaml.pep257 b/.pre-commit-config.yaml.pep257
@@ -0,0 +1,4 @@
+-   repo: git://github.com/FalconSocial/pre-commit-mirrors-pep257
+    sha: f464d46
+    hooks:
+    -   id: pep257
diff --git a/tox.ini b/tox.ini
@@ -29,8 +29,7 @@ commands = pre-commit run --all-files {posargs}
 [testenv:pre-commit-pep257]
 deps = pre-commit
 commands =
-    sed -i.pep257bak 's/^\s\+exclude: tests\/dist.*$//g' .pre-commit-config.yaml
-    pre-commit run --all-files pep257 {posargs}
+    pre-commit run --config .pre-commit-config.yaml.pep257 --all-files {posargs}
 
 [testenv:dist-check]
 # ensure that package artifacts are installed as expected
