================ @@ -0,0 +1,394 @@ +#!/usr/bin/env python3 +# +# ===-----------------------------------------------------------------------===# +# +# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +# See https://llvm.org/LICENSE.txt for license information. +# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +# +# ===-----------------------------------------------------------------------===# + +""" + +Clang-Tidy Alphabetical Order Checker +===================================== + +Normalize Clang-Tidy documentation with deterministic sorting for linting/tests. + +Behavior: +- Sort entries in docs/clang-tidy/checks/list.rst csv-table. +- Sort key sections in docs/ReleaseNotes.rst. +- Detect duplicated entries in 'Changes in existing checks'. + +Flags: + -o/--output Write normalized content to this path instead of updating docs. +""" + +import argparse +import io +import os +import re +import sys +from typing import Dict, List, Optional, Sequence, Tuple, Union, overload +from operator import itemgetter + +# Matches a :doc:`label <path>` or :doc:`label` reference anywhere in text and +# captures the label. Used to sort bullet items alphabetically in ReleaseNotes +# items by their label. +DOC_LABEL_RN_RE = re.compile(r":doc:`(?P<label>[^`<]+)\s*(?:<[^>]+>)?`") + +# Matches a single csv-table row line in list.rst that begins with a :doc: +# reference, capturing the label. Used to extract the sort key per row. +DOC_LINE_RE = re.compile(r"^\s*:doc:`(?P<label>[^`<]+?)\s*<[^>]+>`.*$") + + +EXTRA_DIR = os.path.join(os.path.dirname(__file__), "../..") +DOCS_DIR = os.path.join(EXTRA_DIR, "docs") +CLANG_TIDY_DOCS_DIR = os.path.join(DOCS_DIR, "clang-tidy") +CHECKS_DOCS_DIR = os.path.join(CLANG_TIDY_DOCS_DIR, "checks") +LIST_DOC = os.path.join(CHECKS_DOCS_DIR, "list.rst") +RELEASE_NOTES_DOC = os.path.join(DOCS_DIR, "ReleaseNotes.rst") + + +def read_text(path: str) -> List[str]: + with io.open(path, "r", encoding="utf-8") as f: + return f.read().splitlines(True) + + +def write_text(path: str, content: str) -> None: + with io.open(path, "w", encoding="utf-8", newline="") as f: + f.write(content) + + +def _normalize_list_rst_lines(lines: Sequence[str]) -> List[str]: + """Return normalized content of checks list.rst as a list of lines.""" + out: List[str] = [] + i = 0 + n = len(lines) + + def key_for(line: str): ---------------- vbvictor wrote:
"key" meaning check name? Let's call it check_name for better context https://github.com/llvm/llvm-project/pull/166072 _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
