mirror of
https://github.com/python-pillow/Pillow.git
synced 2024-12-26 01:46:18 +03:00
49 lines
1.4 KiB
Python
49 lines
1.4 KiB
Python
"""
|
|
Sphinx extension to add timestamps to release notes based on Git versions.
|
|
|
|
Based on https://github.com/jaraco/rst.linker, with thanks to Jason R. Coombs.
|
|
"""
|
|
|
|
from __future__ import annotations
|
|
|
|
import re
|
|
import subprocess
|
|
from typing import TYPE_CHECKING
|
|
|
|
if TYPE_CHECKING:
|
|
from sphinx.application import Sphinx
|
|
|
|
DOC_NAME_REGEX = re.compile(r"releasenotes/\d+\.\d+\.\d+")
|
|
VERSION_TITLE_REGEX = re.compile(r"^(\d+\.\d+\.\d+)\n-+\n")
|
|
|
|
|
|
def get_date_for(git_version: str) -> str | None:
|
|
cmd = ["git", "log", "-1", "--format=%ai", git_version]
|
|
try:
|
|
out = subprocess.check_output(
|
|
cmd, stderr=subprocess.DEVNULL, text=True, encoding="utf-8"
|
|
)
|
|
except subprocess.CalledProcessError:
|
|
return None
|
|
return out.split()[0]
|
|
|
|
|
|
def add_date(app: Sphinx, doc_name: str, source: list[str]) -> None:
|
|
if DOC_NAME_REGEX.match(doc_name) and (m := VERSION_TITLE_REGEX.match(source[0])):
|
|
old_title = m.group(1)
|
|
|
|
if tag_date := get_date_for(old_title):
|
|
new_title = f"{old_title} ({tag_date})"
|
|
else:
|
|
new_title = f"{old_title} (unreleased)"
|
|
|
|
new_underline = "-" * len(new_title)
|
|
|
|
result = source[0].replace(m.group(0), f"{new_title}\n{new_underline}\n", 1)
|
|
source[0] = result
|
|
|
|
|
|
def setup(app: Sphinx) -> dict[str, bool]:
|
|
app.connect("source-read", add_date)
|
|
return {"parallel_read_safe": True}
|