repos:

- repo: https://github.com/pre-commit/pre-commit-hooks
  rev: v4.2.0
  hooks:
  - id: check-added-large-files
  - id: check-case-conflict
  - id: check-yaml
  - id: debug-statements
  - id: end-of-file-fixer
    exclude: ".*(data.*|extern.*|licenses.*|_parsetab.py)$"
  - id: trailing-whitespace
    exclude: ".*(data.*|extern.*|licenses.*|_parsetab.py|test_cds.py)$"

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


# - repo: https://github.com/asottile/pyupgrade
#   rev: v2.21.0
#   hooks:
#     - id: pyupgrade

# We list the warnings/errors to check for here rather than in setup.cfg because
# we don't want these options to apply whenever anyone calls flake8 from the
# command-line or their code editor - in this case all warnings/errors should be
# checked for. The warnings/errors we check for here are:
# E101 - mix of tabs and spaces
# W191 - use of tabs
# E201 - whitespace after '('
# E202 - whitespace before ')'
# W291 - trailing whitespace
# W292 - no newline at end of file
# W293 - trailing whitespace
# W391 - blank line at end of file
# E111 - 4 spaces per indentation level
# E112 - 4 spaces per indentation level
# E113 - 4 spaces per indentation level
# E301 - expected 1 blank line, found 0
# E302 - expected 2 blank lines, found 0
# E303 - too many blank lines (3)
# E304 - blank lines found after function decorator
# E305 - expected 2 blank lines after class or function definition
# E306 - expected 1 blank line before a nested definition
# E502 - the backslash is redundant between brackets
# E722 - do not use bare except
# E901 - SyntaxError or IndentationError
# E902 - IOError
# E999: SyntaxError -- failed to compile a file into an Abstract Syntax Tree
# F822: undefined name in __all__
# F823: local variable name referenced before assignment
- repo: https://gitlab.com/pycqa/flake8
  rev: 3.9.2
  hooks:
    - id: flake8
      args: ['--count', '--select', 'E101,W191,E201,E202,W291,W292,W293,W391,E111,E112,E113,E30,E502,E722,E901,E902,E999,F822,F823']
      exclude: ".*(data.*|extern.*|cextern)$"

- repo: local
  hooks:
    - id: changelogs-rst
      name: changelog filenames
      language: fail
      entry: >-
        changelog files must be named <sub-package>/####.(bugfix|feature|api).rst
        or ####.other.rst (in the root directory only)
      exclude: >-
        ^docs/changes/[\w\.]+/(\d+\.(bugfix|feature|api)(\.\d)?.rst|.gitkeep)
      files: ^docs/changes/[\w\.]+/
    - id: changelogs-rst-other
      name: changelog filenames for other category
      language: fail
      entry: >-
        only "other" changelog files must be placed in the root directory
      exclude: >-
        ^docs/changes/(\d+\.other.rst|README.rst|template.rst)
      files: ^docs/changes/\d+.\w+.rst