python-peps/.pre-commit-config.yaml

# See https://pre-commit.com for more information
# See https://pre-commit.com/hooks.html for more hooks

minimum_pre_commit_version: '2.8.2'

default_language_version:
  python: python3

default_stages: [commit]


repos:
  # General file checks and fixers
  - repo: https://github.com/pre-commit/pre-commit-hooks
    rev: v4.4.0
    hooks:
      - id: mixed-line-ending
        name: "Normalize mixed line endings"
        args: [--fix=lf]
      - id: file-contents-sorter
        name: "Sort codespell ignore list"
        files: '.codespell/ignore-words.txt'

      - id: check-case-conflict
        name: "Check for case conflicts"
      - id: check-merge-conflict
        name: "Check for merge conflict markers"
      - id: check-executables-have-shebangs
        name: "Check that executables have shebangs"
      - id: check-shebang-scripts-are-executable
        name: "Check that shebangs are executable"

      - id: check-vcs-permalinks
        name: "Check that VCS links are permalinks"

      # - id: check-ast
      #   name: "Check Python AST"
      - id: check-json
        name: "Check JSON"
      - id: check-toml
        name: "Check TOML"
      - id: check-yaml
        name: "Check YAML"

  - repo: https://github.com/psf/black
    rev: 23.7.0
    hooks:
      - id: black
        name: "Format with Black"
        args:
          - '--target-version=py39'
          - '--target-version=py310'
        files: 'pep_sphinx_extensions/tests/.*'

  - repo: https://github.com/astral-sh/ruff-pre-commit
    rev: v0.0.287
    hooks:
      - id: ruff
        name: "Lint with Ruff"
        args:
          - '--exit-non-zero-on-fix'
        files: '^pep_sphinx_extensions/tests/'

  - repo: https://github.com/tox-dev/tox-ini-fmt
    rev: 1.3.1
    hooks:
      - id: tox-ini-fmt
        name: "Format tox.ini"

  - repo: https://github.com/sphinx-contrib/sphinx-lint
    rev: v0.6.8
    hooks:
      - id: sphinx-lint
        name: "Sphinx lint"
        args: ["--disable=trailing-whitespace"]

  # RST checks
  - repo: https://github.com/pre-commit/pygrep-hooks
    rev: v1.10.0
    hooks:
      - id: rst-backticks
        name: "Check RST: No single backticks"

      - id: rst-inline-touching-normal
        name: "Check RST: No backticks touching text"

      - id: rst-directive-colons
        name: "Check RST: 2 colons after directives"

  # Manual codespell check
  - repo: https://github.com/codespell-project/codespell
    rev: v2.2.5
    hooks:
      - id: codespell
        name: "Check for common misspellings in text files"
        stages: [manual]

  # Local checks for PEP headers and more
  - repo: local
    hooks:
#      # Hook to run "check-peps.py"
#      - id: "check-peps"
#        name: "Check PEPs for metadata and content enforcement"
#        entry: "python check-peps.py"
#        language: "system"
#        files: "^pep-\d{4}\.(rst|txt)$"
#        require_serial: true

      - id: check-required-headers
        name: "PEPs must have all required headers"
        language: pygrep
        entry: '(?-m:^PEP:(?=[\s\S]*\nTitle:)(?=[\s\S]*\nAuthor:)(?=[\s\S]*\nStatus:)(?=[\s\S]*\nType:)(?=[\s\S]*\nCreated:))'
        args: ['--negate', '--multiline']
        files: '^peps/pep-\d+\.rst$'

      - id: check-header-order
        name: "PEP header order must follow PEP 12"
        language: pygrep
        entry: '^PEP:[^\n]+\nTitle:[^\n]+\n(Version:[^\n]+\n)?(Last-Modified:[^\n]+\n)?Author:[^\n]+\n( +\S[^\n]+\n)*(Sponsor:[^\n]+\n)?((PEP|BDFL)-Delegate:[^\n]*\n)?(Discussions-To:[^\n]*\n)?Status:[^\n]+\nType:[^\n]+\n(Topic:[^\n]+\n)?(Content-Type:[^\n]+\n)?(Requires:[^\n]+\n)?Created:[^\n]+\n(Python-Version:[^\n]*\n)?(Post-History:[^\n]*\n( +\S[^\n]*\n)*)?(Replaces:[^\n]+\n)?(Superseded-By:[^\n]+\n)?(Resolution:[^\n]*\n)?\n'
        args: ['--negate', '--multiline']
        files: '^peps/pep-\d+\.rst$'

      - id: validate-pep-number
        name: "'PEP' header must be a number 1-9999"
        language: pygrep
        entry: '(?-m:^PEP:(?:(?! +(0|[1-9][0-9]{0,3})\n)))'
        args: ['--multiline']
        files: '^peps/pep-\d+\.rst$'

      - id: validate-title
        name: "'Title' must be 1-79 characters"
        language: pygrep
        entry: '(?<=\n)Title:(?:(?! +\S.{1,78}\n(?=[A-Z])))'
        args: ['--multiline']
        files: '^peps/pep-\d+\.rst$'
        exclude: '^peps/pep-(0499)\.rst$'

      - id: validate-author
        name: "'Author' must be list of 'Name <email@example.com>, ...'"
        language: pygrep
        entry: '(?<=\n)Author:(?:(?!((( +|\n {1,8})[^!#$%&()*+,/:;<=>?@\[\\\]\^_`{|}~]+( <[\w!#$%&''*+\-/=?^_{|}~.]+(@| at )[\w\-.]+\.[A-Za-z0-9]+>)?)(,|(?=\n[^ ])))+\n(?=[A-Z])))'
        args: ["--multiline"]
        files: '^peps/pep-\d+\.rst$'

      - id: validate-sponsor
        name: "'Sponsor' must have format 'Name <email@example.com>'"
        language: pygrep
        entry: '^Sponsor:(?: (?! *[^!#$%&()*+,/:;<=>?@\[\\\]\^_`{|}~]+( <[\w!#$%&''*+\-/=?^_{|}~.]+(@| at )[\w\-.]+\.[A-Za-z0-9]+>)?$))'
        files: '^peps/pep-\d+\.rst$'

      - id: validate-delegate
        name: "'Delegate' must have format 'Name <email@example.com>'"
        language: pygrep
        entry: '^(PEP|BDFL)-Delegate: (?:(?! *[^!#$%&()*+,/:;<=>?@\[\\\]\^_`{|}~]+( <[\w!#$%&''*+\-/=?^_{|}~.]+(@| at )[\w\-.]+\.[A-Za-z0-9]+>)?$))'
        files: '^peps/pep-\d+\.rst$'
        exclude: '^peps/pep-(0451)\.rst$'

      - id: validate-discussions-to
        name: "'Discussions-To' must be a thread URL"
        language: pygrep
        entry: '^Discussions-To: (?:(?!([\w\-]+@(python\.org|googlegroups\.com))|https://((discuss\.python\.org/t/([\w\-]+/)?\d+/?)|(mail\.python\.org/pipermail/[\w\-]+/\d{4}-[A-Za-z]+/[A-Za-z0-9]+\.html)|(mail\.python\.org/archives/list/[\w\-]+@python\.org/thread/[A-Za-z0-9]+/?))$))'
        files: '^peps/pep-\d+\.rst$'

      - id: validate-status
        name: "'Status' must be a valid PEP status"
        language: pygrep
        entry: '^Status:(?:(?! +(Draft|Withdrawn|Rejected|Accepted|Final|Active|Provisional|Deferred|Superseded|April Fool!)$))'
        files: '^peps/pep-\d+\.rst$'

      - id: validate-type
        name: "'Type' must be a valid PEP type"
        language: pygrep
        entry: '^Type:(?:(?! +(Standards Track|Informational|Process)$))'
        files: '^peps/pep-\d+\.rst$'

      - id: validate-topic
        name: "'Topic' must be for a valid sub-index"
        language: pygrep
        entry: '^Topic:(?:(?! +(Governance|Packaging|Typing|Release)(, (Governance|Packaging|Typing|Release))*$))'
        files: '^peps/pep-\d+\.rst$'

      - id: validate-content-type
        name: "'Content-Type' must be 'text/x-rst'"
        language: pygrep
        entry: '^Content-Type:(?:(?! +text/x-rst$))'
        files: '^peps/pep-\d+\.rst$'

      - id: validate-pep-references
        name: "`Requires`/`Replaces`/`Superseded-By` must be 'NNN' PEP IDs"
        language: pygrep
        entry: '^(Requires|Replaces|Superseded-By):(?:(?! *( (0|[1-9][0-9]{0,3})(,|$))+$))'
        files: '^peps/pep-\d+\.rst$'

      - id: validate-created
        name: "'Created' must be a 'DD-mmm-YYYY' date"
        language: pygrep
        entry: '^Created:(?:(?! +([0-2][0-9]|(3[01]))-(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)-(199[0-9]|20[0-9][0-9])$))'
        files: '^peps/pep-\d+\.rst$'

      - id: validate-python-version
        name: "'Python-Version' must be a 'X.Y[.Z]` version"
        language: pygrep
        entry: '^Python-Version:(?:(?! *( [1-9]\.([0-9][0-9]?|x)(\.[1-9][0-9]?)?(,|$))+$))'
        files: '^peps/pep-\d+\.rst$'

      - id: validate-post-history
        name: "'Post-History' must be '`DD-mmm-YYYY <Thread URL>`__, ...'"
        language: pygrep
        entry: '(?<=\n)Post-History:(?:(?! ?\n|((( +|\n {1,14})(([0-2][0-9]|(3[01]))-(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)-(199[0-9]|20[0-9][0-9])|`([0-2][0-9]|(3[01]))-(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)-(199[0-9]|20[0-9][0-9]) <https://((discuss\.python\.org/t/([\w\-]+/)?\d+(?:/\d+/|/?))|(mail\.python\.org/pipermail/[\w\-]+/\d{4}-[A-Za-z]+/[A-Za-z0-9]+\.html)|(mail\.python\.org/archives/list/[\w\-]+@python\.org/thread/[A-Za-z0-9]+/?(#[A-Za-z0-9]+)?))>`__)(,|(?=\n[^ ])))+\n(?=[A-Z\n]))))'
        args: [--multiline]
        files: '^peps/pep-\d+\.rst$'

      - id: validate-resolution
        name: "'Resolution' must be a direct thread/message URL"
        language: pygrep
        entry: '(?<!\n\n)(?<=\n)Resolution: (?:(?!https://((discuss\.python\.org/t/([\w\-]+/)?\d+(/\d+)?/?)|(mail\.python\.org/pipermail/[\w\-]+/\d{4}-[A-Za-z]+/[A-Za-z0-9]+\.html)|(mail\.python\.org/archives/list/[\w\-]+@python\.org/(message|thread)/[A-Za-z0-9]+/?(#[A-Za-z0-9]+)?))\n))'
        args: ['--multiline']
        files: '^peps/pep-\d+\.rst$'

      - id: check-direct-pep-links
        name: "Check that PEPs aren't linked directly"
        language: pygrep
        entry: '(dev/peps|peps\.python\.org)/pep-\d+'
        files: '^peps/pep-\d+\.rst$'
        exclude: '^peps/pep-(0009|0287|0676|0684|8001)\.rst$'

      - id: check-direct-rfc-links
        name: "Check that RFCs aren't linked directly"
        language: pygrep
        entry: '(rfc-editor\.org|ietf\.org)/[\.\-_\?\&\#\w/]*[Rr][Ff][Cc][\-_]?\d+'
        types: ['rst']