diff --git a/.gitignore b/.gitignore
index cf1c229..64ee588 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,138 +1,5 @@
-# Byte-compiled / optimized / DLL files
-__pycache__/
-*.py[cod]
-*$py.class
-
-# C extensions
-*.so
-
-# Distribution / packaging
-.Python
-build/
-develop-eggs/
-dist/
-downloads/
-eggs/
-.eggs/
-lib/
-lib64/
-parts/
-sdist/
-var/
-wheels/
-pip-wheel-metadata/
-share/python-wheels/
-*.egg-info/
-.installed.cfg
-*.egg
-MANIFEST
-
-# PyInstaller
-#  Usually these files are written by a python script from a template
-#  before PyInstaller builds the exe, so as to inject date/other infos into it.
-*.manifest
-*.spec
-
-# Installer logs
-pip-log.txt
-pip-delete-this-directory.txt
-
-# Unit test / coverage reports
-htmlcov/
-.tox/
-.nox/
-.coverage
-.coverage.*
-.cache
-nosetests.xml
-coverage.xml
-*.cover
-*.py,cover
-.hypothesis/
-.pytest_cache/
-
-# Translations
-*.mo
-*.pot
-
-# Django stuff:
-*.log
-local_settings.py
-db.sqlite3
-db.sqlite3-journal
-
-# Flask stuff:
-instance/
-.webassets-cache
-
-# Scrapy stuff:
-.scrapy
-
-# Sphinx documentation
-docs/_build/
-
-# PyBuilder
-target/
-
-# Jupyter Notebook
-.ipynb_checkpoints
-
-# IPython
-profile_default/
-ipython_config.py
-
-# pyenv
-.python-version
-
-# pipenv
-#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
-#   However, in case of collaboration, if having platform-specific dependencies or dependencies
-#   having no cross-platform support, pipenv may install dependencies that don't work, or not
-#   install all needed dependencies.
-#Pipfile.lock
-
-# PEP 582; used by e.g. github.com/David-OConnor/pyflow
-__pypackages__/
-
-# Celery stuff
-celerybeat-schedule
-celerybeat.pid
-
-# SageMath parsed files
-*.sage.py
-
-# Environments
-.env
-.venv
-env/
-venv/
-ENV/
-env.bak/
-venv.bak/
-
-# Spyder project settings
-.spyderproject
-.spyproject
-
-# Rope project settings
-.ropeproject
-
-# mkdocs documentation
-/site
-
-# mypy
-.mypy_cache/
-.dmypy.json
-dmypy.json
-
-# Pyre type checker
-.pyre/
-
-# MAc
-.DS_Store
-
-.vscode
-*.picklecache
-
+.pre-commit-config.yaml
 .direnv
-.pdm-python
+src/fava_envelope/__pycache__
+src/fava_envelope/cli/__pycache__/__main__.cpython-311.pyc
+.venv
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
deleted file mode 100644
index 56ec6a4..0000000
--- a/.pre-commit-config.yaml
+++ /dev/null
@@ -1,51 +0,0 @@
-ci:
-  autofix_commit_msg: "ci(pre-commit): autofix"
-  autoupdate_commit_msg: "ci(pre-commit): autoupdate"
-  skip: [
-    pip-compile
-  ]
-
-repos:
--   repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v5.0.0
-    hooks:
-    -   id: trailing-whitespace
-    -   id: end-of-file-fixer
-    -   id: check-yaml
-    -   id: debug-statements
-    -   id: name-tests-test
-
--   repo: https://github.com/jazzband/pip-tools
-    rev: 7.4.1
-    hooks:
-      - id: pip-compile
-        name: pip-compile pyproject.toml
-        files: ^(pyproject\.toml|requirements\.txt)$
-        args: [pyproject.toml]
-      - id: pip-compile
-        name: pip-compile dev
-        files: ^(pyproject\.toml|requirements\.txt)$
-        args: [--extra=dev, --output-file=requirements-dev.txt, pyproject.toml]
-
--   repo: https://github.com/asottile/reorder-python-imports
-    rev: v3.14.0
-    hooks:
-    -   id: reorder-python-imports
-        args: [--py37-plus, --add-import, 'from __future__ import annotations']
-
--   repo: https://github.com/asottile/pyupgrade
-    rev: v3.19.1
-    hooks:
-    -   id: pyupgrade
-        args: [--py37-plus]
-
--   repo: https://github.com/PyCQA/flake8
-    rev: 7.1.1
-    hooks:
-    -   id: flake8
-
--   repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v1.14.1
-    hooks:
-    -   id: mypy
-        additional_dependencies: [types-all]
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
new file mode 120000
index 0000000..17f2c99
--- /dev/null
+++ b/.pre-commit-config.yaml
@@ -0,0 +1 @@
+/nix/store/c7n1j4a2mz376lvbvr94583vnrcdfphh-pre-commit-config.json
\ No newline at end of file
diff --git a/flake.lock b/flake.lock
index 8d9f27e..ca93d54 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,5 +1,21 @@
 {
   "nodes": {
+    "flake-compat": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1696426674,
+        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
     "flake-parts": {
       "inputs": {
         "nixpkgs-lib": [
@@ -20,6 +36,49 @@
         "type": "github"
       }
     },
+    "git-hooks-nix": {
+      "inputs": {
+        "flake-compat": "flake-compat",
+        "gitignore": "gitignore",
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1735882644,
+        "narHash": "sha256-3FZAG+pGt3OElQjesCAWeMkQ7C/nB1oTHLRQ8ceP110=",
+        "owner": "cachix",
+        "repo": "git-hooks.nix",
+        "rev": "a5a961387e75ae44cc20f0a57ae463da5e959656",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cachix",
+        "repo": "git-hooks.nix",
+        "type": "github"
+      }
+    },
+    "gitignore": {
+      "inputs": {
+        "nixpkgs": [
+          "git-hooks-nix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1709087332,
+        "narHash": "sha256-HG2cCnktfHsKV0s4XW83gU3F57gaTljL9KNSuG6bnQs=",
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "rev": "637db329424fd7e46cf4185293b9cc8c88c95394",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1736523798,
@@ -85,6 +144,7 @@
     "root": {
       "inputs": {
         "flake-parts": "flake-parts",
+        "git-hooks-nix": "git-hooks-nix",
         "nixpkgs": "nixpkgs",
         "pyproject-build-systems": "pyproject-build-systems",
         "pyproject-nix": "pyproject-nix",
diff --git a/flake.nix b/flake.nix
index 530f82b..a6355e3 100644
--- a/flake.nix
+++ b/flake.nix
@@ -24,6 +24,11 @@
       inputs.uv2nix.follows = "uv2nix";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+
+    git-hooks-nix = {
+      url = "github:cachix/git-hooks.nix";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
   };
 
   outputs = {
@@ -33,6 +38,7 @@
     uv2nix,
     pyproject-nix,
     pyproject-build-systems,
+    git-hooks-nix,
     ...
   } @ inputs:
     flake-parts.lib.mkFlake
@@ -45,7 +51,15 @@
         "aarch64-darwin"
       ];
 
-      perSystem = {system, ...}: let
+      imports = [
+        git-hooks-nix.flakeModule
+      ];
+
+      perSystem = {
+        config,
+        system,
+        ...
+      }: let
         inherit (nixpkgs) lib;
         pkgs = import nixpkgs {
           inherit system;
@@ -110,6 +124,14 @@
             ]
           );
       in {
+        pre-commit.settings.hooks = {
+          # ruff.enable = true;
+        };
+
+        # isort.enable = true;
+        # pyupgrade.enable = true;
+        # flake8.enable = true;
+
         devShells.default = let
           pkgs = nixpkgs.legacyPackages.${system};
           editablePythonSet = pythonSets.overrideScope editableOverlay;
@@ -130,6 +152,7 @@
             shellHook = ''
               unset PYTHONPATH
               export REPO_ROOT=$(git rev-parse --show-toplevel)
+              ${config.pre-commit.installationScript}
             '';
           };
         packages = {