DOC: cleanup pre-commit instructions following #2430 (#2481)

[etc/vim.git] / docs / integrations / source_version_control.md

diff --git a/docs/integrations/source_version_control.md b/docs/integrations/source_version_control.md
index 1ca6161bf0bd128f2763cbb6babd71d3bb979a34..6a1aa363d2be3e009e5652a9acad9e5b241a3da7 100644 (file)
--- a/docs/integrations/source_version_control.md
+++ b/docs/integrations/source_version_control.md
@@ -7,8 +7,25 @@ Use [pre-commit](https://pre-commit.com/). Once you
 ```yaml
 repos:
   - repo: https://github.com/psf/black
-    rev: stable # Replace by any tag/version: https://github.com/psf/black/tags
+    rev: 21.9b0
     hooks:
       - id: black
-        language_version: python3 # Should be a command that runs python3.6+
+        # It is recommended to specify the latest version of Python
+        # supported by your project here, or alternatively use
+        # pre-commit's default_language_version, see
+        # https://pre-commit.com/#top_level-default_language_version
+        language_version: python3.9
 ```
+
+Feel free to switch out the `rev` value to something else, like another
+[tag/version][black-tags] or even a specific commit. Although we discourage the use of
+branches or other mutable refs since the hook [won't auto update as you may
+expect][pre-commit-mutable-rev].
+
+If you want support for Jupyter Notebooks as well, then replace `id: black` with
+`id: black-jupyter` (though note that it's only available from version `21.8b0`
+onwards).
+
+[black-tags]: https://github.com/psf/black/tags
+[pre-commit-mutable-rev]:
+  https://pre-commit.com/#using-the-latest-version-for-a-repository