.pre-commit-config.yaml

# See https://pre-commit.com for more information
# See https://pre-commit.com/hooks.html for more hooks
exclude: migrations
repos:
  - repo: https://github.com/pre-commit/pre-commit-hooks
    rev: v4.1.0
    hooks:
     - id: check-added-large-files
     - id: check-ast
     - id: check-json
     - id: check-merge-conflict
     - id: check-toml
     - id: check-xml
     - id: check-yaml
     - id: debug-statements
     - id: detect-private-key
     - id: fix-byte-order-marker
     - id: fix-encoding-pragma
       args: [--remove]
     - id: trailing-whitespace
       args: [--markdown-linebreak-ext=md]

  - repo: https://github.com/ikamensh/flynt/
    rev: '0.76'
    hooks:
     - id: flynt
       args: [--line-length=79, --transform-concats]

  - repo: https://github.com/psf/black
    rev: 22.1.0
    hooks:
     - id: black

#  - repo: https://github.com/PyCQA/isort
#    rev: 5.10.1
#    hooks:
#     - id: isort
#       name: isort (python)

#
# Tried and Failed
#
# 1. I tried doing mypy too, but it was a mess because it runs in its own
#   isolated environment, that lacks all our dependencies.
# 2. We might want flake8 someday. It's easy to turn on, but it's so noisy on
#    our current code that it'd take some fine-tuning to get it right.
# 3. semgrep was too slow and had to be moved to a github action.