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#!/usr/bin/env python
# Copyright © 2023-2024 FriedrichFroebel
#
# This file is part of djvulibre-python.
#
# djvulibre-python is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 as published by
# the Free Software Foundation. If you like, you might use the
# `check-for-updates` script under the terms of the MIT license as well, id
# est this file can be considered "GPL-2.0-only OR MIT".
#
# djvulibre-python is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
# more details.
import sys
from pathlib import Path
import requests
import yaml
from bs4 import BeautifulSoup
DJVULIBRE_URL = "https://sourceforge.net/projects/djvu/rss?path=/DjVuLibre"
def fetch_latest_djvulibre_release():
soup = BeautifulSoup(requests.get(DJVULIBRE_URL).content, features="xml")
item = soup.find("item")
version = item.find("title").text
assert version, version
assert version.startswith("/DjVuLibre/"), version
version = version.split("/DjVuLibre/")[1]
assert version, version
assert "/" in version, version
version = version.split("/")[0]
assert version, version
assert version.count(".") == 2, version
assert version.replace(".", "").isnumeric(), version
return version
def get_all_workflow_files():
return Path(".github/workflows").glob("*.yml")
def check_workflow(workflow_path, latest_djvulibre_release):
with open(workflow_path) as fd:
content = yaml.safe_load(fd)
env = content.get("env")
if not env:
return True
current_version = env.get("DJVULIBRE_VERSION")
if not current_version:
return True
if current_version != latest_djvulibre_release:
print(f"DjVuLibre version {latest_djvulibre_release} is available for {workflow_path} (currently: {current_version}).")
return False
return True
def main():
latest_djvulibre_release = fetch_latest_djvulibre_release()
are_valid = True
for workflow_path in get_all_workflow_files():
are_valid &= check_workflow(
workflow_path=workflow_path,
latest_djvulibre_release=latest_djvulibre_release,
)
if not are_valid:
sys.exit(5)
if __name__ == "__main__":
main()
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