style: add more pre-commit checks

.github/workflows/main.yml

@@ -16,6 +16,12 @@ jobs:
     - uses: actions/checkout@v2
     - uses: actions/setup-python@v2
     - uses: pre-commit/[email protected]
+      with:
+        token: ${{ secrets.GITHUB_TOKEN }}
+    - name: Check manifest
+      uses: pre-commit/[email protected]
+      with:
+        extra_args: --hook-stage manual check-manifest
 
   checks:
     runs-on: ubuntu-latest

.pre-commit-config.yaml

@@ -8,11 +8,15 @@ repos:
 - repo: https://github.com/pre-commit/pre-commit-hooks
   rev: v3.2.0
   hooks:
-  - id: check-added-large-files
+  - id: debug-statements
+  - id: end-of-file-fixer
+  - id: fix-encoding-pragma
   - id: mixed-line-ending
+  - id: requirements-txt-fixer
   - id: trailing-whitespace
-  - id: check-merge-conflict
+  - id: check-added-large-files
   - id: check-case-conflict
+  - id: check-merge-conflict
   - id: check-symlinks
   - id: check-yaml
 
@@ -21,6 +25,14 @@ repos:
   hooks:
   - id: check-manifest
     additional_dependencies: [setuptools_scm, toml]
+    stages: [manual]
+
+- repo: https://github.com/pycqa/flake8
+  rev: 3.8.3
+  hooks:
+  - id: flake8
+    exclude: docs/conf.py
+    additional_dependencies: [flake8-bugbear, flake8-print]
 
 - repo: https://github.com/pre-commit/mirrors-mypy
   rev: v0.782

setup.cfg

@@ -72,5 +72,12 @@ ignore =
 
 [mypy]
 strict=True
+
 [mypy-hepunits.version]
 ignore_missing_imports = True
+
+
+[flake8]
+max-complexity = 12
+ignore = E203, E231, E501, E722, W503, F401, F403, F405
+select = C,E,F,W,B,B9,T