add add pre-commit

Author: samuelcolvin

.pre-commit-config.yaml

@@ -0,0 +1,33 @@
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v5.0.0
+    hooks:
+      - id: check-yaml
+      - id: check-toml
+      - id: end-of-file-fixer
+      - id: trailing-whitespace
+
+  - repo: https://github.com/codespell-project/codespell
+    # Configuration for codespell is in pyproject.toml
+    rev: v2.3.0
+    hooks:
+      - id: codespell
+        additional_dependencies:
+          - tomli
+
+  - repo: local
+    hooks:
+      - id: format
+        name: Format Python
+        entry: uv
+        args: [run, ruff, format]
+        language: system
+        types: [python]
+        pass_filenames: false
+      - id: lint
+        name: lint Python
+        entry: uv
+        args: [run, ruff, check, --fix]
+        language: system
+        types: [python]
+        pass_filenames: false

pyproject.toml

@@ -6,13 +6,15 @@ readme = "README.md"
 requires-python = ">=3.12"
 dependencies = [
     "asyncpg>=0.30.0",
-    "asyncpg-stubs>=0.30.2",
     "devtools>=0.12.2",
     "fastapi>=0.115.14",
     "logfire[asyncpg,fastapi,httpx]>=3.21.1",
     "pydantic-ai>=0.3.4",
 ]
 
+[dependency-groups]
+dev = ["ruff>=0.12.2", "asyncpg-stubs>=0.30.2"]
+
 [tool.ruff]
 line-length = 120
 target-version = "py39"