from __future__ import annotations

import logging

from collections.abc import Sequence

from typing import Any

from typing import NamedTuple

from pre_commit.prefix import Prefix

logger = logging.getLogger('pre_commit')

class Hook(NamedTuple):

src: str

prefix: Prefix

id: str

name: str

entry: str

language: str

alias: str

files: str

exclude: str

types: Sequence[str]

types_or: Sequence[str]

exclude_types: Sequence[str]

additional_dependencies: Sequence[str]

args: Sequence[str]

always_run: bool

fail_fast: bool

pass_filenames: bool

description: str

language_version: str

log_file: str

minimum_pre_commit_version: str

require_serial: bool

stages: Sequence[str]

verbose: bool

@property

def install_key(self) -> tuple[Prefix, str, str, tuple[str, ...]]:

return (

self.prefix,

self.language,

self.language_version,

tuple(self.additional_dependencies),

)

@classmethod

def create(cls, src: str, prefix: Prefix, dct: dict[str, Any]) -> Hook:

# TODO: have cfgv do this (?)

extra_keys = set(dct) - _KEYS

if extra_keys:

logger.warning(

f'Unexpected key(s) present on {src} => {dct["id"]}: '

f'{", ".join(sorted(extra_keys))}',

)

return cls(src=src, prefix=prefix, **{k: dct[k] for k in _KEYS})

_KEYS = frozenset(set(Hook._fields) - {'src', 'prefix'})