# 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: v4.1.0
    hooks:
      - id: mixed-line-ending
        name: "Normalize mixed line endings"
        args: [--fix=lf]
      - id: fix-byte-order-marker
        name: "Remove Unicode BOM"
      - 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"

  # RST checks
  - repo: https://github.com/pre-commit/pygrep-hooks
    rev: v1.9.0
    hooks:
      - id: rst-backticks
        name: "Check RST: No single backticks"
      - id: rst-inline-touching-normal
        name: "Check RST: No backticks touching text"
        files: '^pep-\d+\.txt|\.rst$'
        types: [text]
      - id: rst-directive-colons
        name: "Check RST: 2 colons after directives"
        files: '^pep-\d+\.txt|\.rst$'
        types: [text]

  # Manual codespell check
  - repo: https://github.com/codespell-project/codespell
    rev: v2.1.0
    hooks:
      - id: codespell
        name: "Check for common misspellings in text files"
        stages: [manual]

  # Local checks for PEP headers and more
  - repo: local
    hooks:
      - id: check-no-tabs
        name: "Check tabs not used in PEPs"
        language: pygrep
        entry: '\t'
        files: '^pep-\d+\.(rst|txt)$'
        types: [text]
      - id: check-required-fields
        name: "Check PEPs have all required fields"
        language: pygrep
        entry: '(?-m:^PEP:(?=[\s\S]*\nTitle:)(?=[\s\S]*\nAuthor:)(?=[\s\S]*\nStatus:)(?=[\s\S]*\nType:)(?=[\s\S]*\nContent-Type:)(?=[\s\S]*\nCreated:))'
        args: ['--negate', '--multiline']
        files: '^pep-\d+\.(rst|txt)$'
        types: [text]
      - id: validate-pep-number
        name: "Validate PEP number field"
        language: pygrep
        entry: '(?-m:^PEP:(?:(?! +(0|[1-9][0-9]{0,3})\n)))'
        args: ['--multiline']
        files: '^pep-\d+\.(rst|txt)$'
        types: [text]
      - id: validate-status
        name: "Validate PEP 'Status' field"
        language: pygrep
        entry: '^Status:(?:(?! +(Draft|Withdrawn|Rejected|Accepted|Final|Active|Provisional|Deferred|Superseded|April Fool!)$))'
        files: '^pep-\d+\.(rst|txt)$'
        types: [text]
      - id: validate-type
        name: "Validate PEP 'Type' field"
        language: pygrep
        entry: '^Type:(?:(?! +(Standards Track|Informational|Process)$))'
        files: '^pep-\d+\.(rst|txt)$'
        types: [text]
      - id: validate-content-type
        name: "Validate PEP 'Content-Type' field"
        language: pygrep
        entry: '^Content-Type:(?:(?! +text\/x-rst$))'
        files: '^pep-\d+\.(rst|txt)$'
        types: [text]
      - id: validate-pep-references
        name: "Validate PEP reference fields"
        language: pygrep
        entry: '^(Requires|Replaces|Superseded-By):(?:(?! +( ?(0|[1-9][0-9]{0,3}),?)+$))'
        files: '^pep-\d+\.(rst|txt)$'
        types: [text]
      - id: validate-created
        name: "Validate PEP 'Created' field"
        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])( \([^()]+\))?$))'
        files: '^pep-\d+\.(rst|txt)$'
        types: [text]
      - id: validate-python-version
        name: "Validate PEP 'Python-Version' field"
        language: pygrep
        entry: '^Python-Version:(?:(?! +( ?[1-9]\.([0-9][0-9]?|x)(\.[1-9][0-9]?)?\??,?)+( \([^()]+\))?$))'
        files: '^pep-\d+\.(rst|txt)$'
        types: [text]
      - id: validate-resolution
        name: "Validate PEP 'Resolution' field"
        language: pygrep
        entry: '(?<!\n\n)^Resolution: (?:(?!(https:\/\/\S*|:pep:`[a-zA-Z\d \-<>#]*?`)\n))'
        args: ['--multiline']
        files: '^pep-\d+\.(rst|txt)$'
        types: [text]
      - id: check-direct-pep-links
        name: "Check that PEPs aren't linked directly"
        language: pygrep
        entry: 'dev/peps/pep-\d+'
        files: '^pep-\d+\.(rst|txt)$'
        exclude: '^pep-(0009|0287|8001)\.(rst|txt)$'
        types: [text]
      - id: check-direct-rfc-links
        name: "Check that RFCs aren't linked directly"
        language: pygrep
        entry: '(rfc-editor\.org|ietf\.org)/[\.\-_\?\&\#\w/]*[Rr][Ff][Cc][\-_]?\d+'
        files: '\.(rst|txt)$'
        types: [text]