From e5db3f9b81725ebf983d8eb601351f4bd8774dbf Mon Sep 17 00:00:00 2001
From: Gerard Capes <gerard.capes@manchester.ac.uk>
Date: Thu, 21 Jul 2022 17:20:26 +0100
Subject: [PATCH] Add workflow diagram for pre-commit

---
 git/pre-commit.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/git/pre-commit.md b/git/pre-commit.md
index 0bfe5fb..4f31e99 100644
--- a/git/pre-commit.md
+++ b/git/pre-commit.md
@@ -35,6 +35,10 @@ pip install pre-commit
 pre-commit install
 ```
 
+I found the pre-commit workflow above on a [blog](https://ljvmiranda921.github.io/notebook/2018/06/21/precommits-using-black-and-flake8/) and it works like this:
+
+![black then flake8 diagram](https://ljvmiranda921.github.io/assets/png/tuts/precommit_pipeline.png)
+
 ## Non-standard configuration of flake8
 
 I've set flake8 to ignore long line errors in `.pre-commit-config.yaml`, because black doesn't format comment lines which then trigger flake8 errors.