add pre-commit

.pre-commit-config.yaml

@@ -0,0 +1,26 @@
+# See https://pre-commit.com for more information
+# See https://pre-commit.com/hooks.html for more hooks
+repos:
+    -   repo: https://github.com/pre-commit/pre-commit-hooks
+        rev: v3.2.0
+        hooks:
+            -   id: check-yaml
+            -   id: check-ast
+            -   id: check-added-large-files
+            -   id: check-builtin-literals
+            -   id: check-case-conflict
+            -   id: check-docstring-first
+            -   id: check-executables-have-shebangs
+            -   id: check-merge-conflict
+            -   id: check-toml
+            -   id: debug-statements
+    -   repo: https://github.com/asottile/pyupgrade
+        rev: v3.15.0
+        hooks:
+            -   id: pyupgrade
+                args: [--py39-plus]
+    -   repo: https://github.com/astral-sh/ruff-pre-commit
+        rev: v0.1.13
+        hooks:
+            -   id: ruff
+            -   id: ruff-format

pyproject.toml

@@ -21,6 +21,10 @@ dependencies = [
 ]
 
 [project.optional-dependencies]
+dev = [
+    "pre-commit==3.6.0",
+    "ruff==0.1.13"
+]
 github-actions = [
     "ruff==0.1.13",
     "ydiff==1.2"