From: Anthony Sottile <asottile@umich.edu>
Date: Fri, 18 Jan 2019 20:52:56 +0000 (-0800)
Subject: Turn off pre-commit's automatic parallelization for black (#675)
X-Git-Url: https://git.madduck.net/etc/vim.git/commitdiff_plain/bc7e5c949fa14da0a0174354a83567303bafb648?ds=inline;pf=etc

Turn off pre-commit's automatic parallelization for black (#675)

black internally uses multiprocessing for speed.  In pre-commit 1.13.0 this is automated by the framework itself however if both pre-commit and black are forking processes this is slower and hits race-conditions in `black`.
---

diff --git a/.pre-commit-hooks.yaml b/.pre-commit-hooks.yaml
index 0d43112..c8a8ff0 100644
--- a/.pre-commit-hooks.yaml
+++ b/.pre-commit-hooks.yaml
@@ -4,4 +4,5 @@
     entry: black
     language: python
     language_version: python3
+    require_serial: true
     types: [python]