?HAMA

Navigation

Breadcrumbs

/ / opt / hc_python / lib64 / python3.12 / site-packages / pre_commit / commands

Create

Create File | Create Folder | Upload Files | Run Command

Edit File Size: 6.99 KB

/opt/hc_python/lib64/python3.12/site-packages/pre_commit/commands/autoupdate.py

Text Base64

from __future__ import annotations

import concurrent.futures
import os.path
import re
import tempfile
from collections.abc import Sequence
from typing import Any
from typing import NamedTuple

import pre_commit.constants as C
from pre_commit import git
from pre_commit import output
from pre_commit import xargs
from pre_commit.clientlib import InvalidManifestError
from pre_commit.clientlib import load_config
from pre_commit.clientlib import load_manifest
from pre_commit.clientlib import LOCAL
from pre_commit.clientlib import META
from pre_commit.commands.migrate_config import migrate_config
from pre_commit.util import CalledProcessError
from pre_commit.util import cmd_output
from pre_commit.util import cmd_output_b
from pre_commit.yaml import yaml_dump
from pre_commit.yaml import yaml_load

class RevInfo(NamedTuple):
    repo: str
    rev: str
    frozen: str | None = None
    hook_ids: frozenset[str] = frozenset()

@classmethod
    def from_config(cls, config: dict[str, Any]) -> RevInfo:
        return cls(config['repo'], config['rev'])

def update(self, tags_only: bool, freeze: bool) -> RevInfo:
        with tempfile.TemporaryDirectory() as tmp:
            _git = ('git', *git.NO_FS_MONITOR, '-C', tmp)

if tags_only:
                tag_opt = '--abbrev=0'
            else:
                tag_opt = '--exact'
            tag_cmd = (*_git, 'describe', 'FETCH_HEAD', '--tags', tag_opt)

git.init_repo(tmp, self.repo)
            cmd_output_b(*_git, 'config', 'extensions.partialClone', 'true')
            cmd_output_b(
                *_git, 'fetch', 'origin', 'HEAD',
                '--quiet', '--filter=blob:none', '--tags',
            )

try:
                rev = cmd_output(*tag_cmd)[1].strip()
            except CalledProcessError:
                rev = cmd_output(*_git, 'rev-parse', 'FETCH_HEAD')[1].strip()
            else:
                if tags_only:
                    rev = git.get_best_candidate_tag(rev, tmp)

frozen = None
            if freeze:
                exact = cmd_output(*_git, 'rev-parse', rev)[1].strip()
                if exact != rev:
                    rev, frozen = exact, rev

try:
                # workaround for windows -- see #2865
                cmd_output_b(*_git, 'show', f'{rev}:{C.MANIFEST_FILE}')
                cmd_output(*_git, 'checkout', rev, '--', C.MANIFEST_FILE)
            except CalledProcessError:
                pass  # this will be caught by manifest validating code
            try:
                manifest = load_manifest(os.path.join(tmp, C.MANIFEST_FILE))
            except InvalidManifestError as e:
                raise RepositoryCannotBeUpdatedError(f'[{self.repo}] {e}')
            else:
                hook_ids = frozenset(hook['id'] for hook in manifest)

return self._replace(rev=rev, frozen=frozen, hook_ids=hook_ids)

class RepositoryCannotBeUpdatedError(RuntimeError):
    pass

def _check_hooks_still_exist_at_rev(
        repo_config: dict[str, Any],
        info: RevInfo,
) -> None:
    # See if any of our hooks were deleted with the new commits
    hooks = {hook['id'] for hook in repo_config['hooks']}
    hooks_missing = hooks - info.hook_ids
    if hooks_missing:
        raise RepositoryCannotBeUpdatedError(
            f'[{info.repo}] Cannot update because the update target is '
            f'missing these hooks: {", ".join(sorted(hooks_missing))}',
        )

def _update_one(
        i: int,
        repo: dict[str, Any],
        *,
        tags_only: bool,
        freeze: bool,
) -> tuple[int, RevInfo, RevInfo]:
    old = RevInfo.from_config(repo)
    new = old.update(tags_only=tags_only, freeze=freeze)
    _check_hooks_still_exist_at_rev(repo, new)
    return i, old, new

REV_LINE_RE = re.compile(r'^(\s+)rev:(\s*)([\'"]?)([^\s#]+)(.*)(\r?\n)$')

def _original_lines(
        path: str,
        rev_infos: list[RevInfo | None],
        retry: bool = False,
) -> tuple[list[str], list[int]]:
    """detect `rev:` lines or reformat the file"""
    with open(path, newline='') as f:
        original = f.read()

lines = original.splitlines(True)
    idxs = [i for i, line in enumerate(lines) if REV_LINE_RE.match(line)]
    if len(idxs) == len(rev_infos):
        return lines, idxs
    elif retry:
        raise AssertionError('could not find rev lines')
    else:
        with open(path, 'w') as f:
            f.write(yaml_dump(yaml_load(original)))
        return _original_lines(path, rev_infos, retry=True)

def _write_new_config(path: str, rev_infos: list[RevInfo | None]) -> None:
    lines, idxs = _original_lines(path, rev_infos)

for idx, rev_info in zip(idxs, rev_infos):
        if rev_info is None:
            continue
        match = REV_LINE_RE.match(lines[idx])
        assert match is not None
        new_rev_s = yaml_dump({'rev': rev_info.rev}, default_style=match[3])
        new_rev = new_rev_s.split(':', 1)[1].strip()
        if rev_info.frozen is not None:
            comment = f'  # frozen: {rev_info.frozen}'
        elif match[5].strip().startswith('# frozen:'):
            comment = ''
        else:
            comment = match[5]
        lines[idx] = f'{match[1]}rev:{match[2]}{new_rev}{comment}{match[6]}'

with open(path, 'w', newline='') as f:
        f.write(''.join(lines))

def autoupdate(
        config_file: str,
        tags_only: bool,
        freeze: bool,
        repos: Sequence[str] = (),
        jobs: int = 1,
) -> int:
    """Auto-update the pre-commit config to the latest versions of repos."""
    migrate_config(config_file, quiet=True)
    changed = False
    retv = 0

config_repos = [
        repo for repo in load_config(config_file)['repos']
        if repo['repo'] not in {LOCAL, META}
    ]

rev_infos: list[RevInfo | None] = [None] * len(config_repos)
    jobs = jobs or xargs.cpu_count()  # 0 => number of cpus
    jobs = min(jobs, len(repos) or len(config_repos))  # max 1-per-thread
    jobs = max(jobs, 1)  # at least one thread
    with concurrent.futures.ThreadPoolExecutor(jobs) as exe:
        futures = [
            exe.submit(
                _update_one,
                i, repo, tags_only=tags_only, freeze=freeze,
            )
            for i, repo in enumerate(config_repos)
            if not repos or repo['repo'] in repos
        ]
        for future in concurrent.futures.as_completed(futures):
            try:
                i, old, new = future.result()
            except RepositoryCannotBeUpdatedError as e:
                output.write_line(str(e))
                retv = 1
            else:
                if new.rev != old.rev:
                    changed = True
                    if new.frozen:
                        new_s = f'{new.frozen} (frozen)'
                    else:
                        new_s = new.rev
                    msg = f'updating {old.rev} -> {new_s}'
                    rev_infos[i] = new
                else:
                    msg = 'already up to date!'

output.write_line(f'[{old.repo}] {msg}')

if changed:
        _write_new_config(config_file, rev_infos)

return retv

Exit & Reset Text mode: syntax highlighting auto-detects file type.

Directory Contents

Dirs: 1 × Files: 14

Sort:

Enable drag-to-move

Name	Size	Perms	Modified	Actions
__pycache__ DIR	-	drwxr-xr-x	2025-12-03 08:02:54	Edit Download recursive recursive
autoupdate.py	6.99 KB	lrw-r--r--	2025-12-03 08:02:54	Edit Download recursive recursive
clean.py	429 B	lrw-r--r--	2025-12-03 08:02:54	Edit Download recursive recursive
gc.py	2.97 KB	lrw-r--r--	2025-12-03 08:02:54	Edit Download recursive recursive
hazmat.py	2.51 KB	lrw-r--r--	2025-12-03 08:02:54	Edit Download recursive recursive
hook_impl.py	9.20 KB	lrw-r--r--	2025-12-03 08:02:54	Edit Download recursive recursive
init_templatedir.py	1.11 KB	lrw-r--r--	2025-12-03 08:02:54	Edit Download recursive recursive
install_uninstall.py	5.22 KB	lrw-r--r--	2025-12-03 08:02:54	Edit Download recursive recursive
migrate_config.py	4.07 KB	lrw-r--r--	2025-12-03 08:02:54	Edit Download recursive recursive
run.py	13.83 KB	lrw-r--r--	2025-12-03 08:02:54	Edit Download recursive recursive
sample_config.py	453 B	lrw-r--r--	2025-12-03 08:02:54	Edit Download recursive recursive
try_repo.py	2.52 KB	lrw-r--r--	2025-12-03 08:02:54	Edit Download recursive recursive
validate_config.py	371 B	lrw-r--r--	2025-12-03 08:02:54	Edit Download recursive recursive
validate_manifest.py	377 B	lrw-r--r--	2025-12-03 08:02:54	Edit Download recursive recursive
__init__.py	0 B	lrw-r--r--	2025-12-03 08:02:54	Edit Download recursive recursive