Add pre-commit config

Author: egeakman

.pre-commit-config.yaml

@@ -0,0 +1,16 @@
+repos:
+  - repo: https://github.com/sphinx-contrib/sphinx-lint
+    rev: v0.6.8
+    hooks:
+      - id: sphinx-lint
+
+  - repo: https://github.com/psf/black
+    rev: 23.9.1
+    hooks:
+      - id: black
+
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.4.0
+    hooks:
+      - id: end-of-file-fixer
+      - id: trailing-whitespace

requirements.txt

@@ -3,6 +3,7 @@ myst-parser
 furo
 sphinx-copybutton
 sphinx-autobuild
+pre-commit
 
 # TODO remove docutils pin when this issue fixed:
 # https://github.com/executablebooks/MyST-Parser/issues/612