From fe755a7e7e86b561c5ceadaaec87dd29247903ea Mon Sep 17 00:00:00 2001
From: Daniele Varrazzo <daniele.varrazzo@gmail.com>
Date: Tue, 28 Jan 2025 14:54:00 +0100
Subject: [PATCH] docs: document why pre-commit language is set to 'local'

---
 .pre-commit-config.yaml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 329b09d4f..082386b67 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,4 +1,12 @@
 # See https://pre-commit.com for more information
+#
+# Note: we use `language: system` to make sure that pre-commit uses the same
+# dependencies installed by `pip install psycopg[dev]` and not some random
+# version installed in a hidden virtualenv. This way running the tools via
+# pre-commit should give the same result of running them manually.
+#
+# Please check README.rst about setting up a development env.
+
 repos:
   - repo: local
     hooks:
-- 
2.47.2