import collections import copy import io import logging import os import tarfile import requests import util def choose_latest_releases(): seen = collections.OrderedDict() candidates = requests.get('https://api.github.com/repos/ClickHouse/ClickHouse/tags?per_page=100').json() for tag in candidates: name = tag.get('name', '') if 'v18' in name or 'stable' not in name: continue major_version = '.'.join((name.split('.', 2))[:2]) if major_version not in seen: seen[major_version] = (name, tag.get('tarball_url'),) return seen.items() def process_release(args, callback, release): name, (full_name, tarball_url,) = release logging.info('Building docs for %s', full_name) buf = io.BytesIO(requests.get(tarball_url).content) tar = tarfile.open(mode='r:gz', fileobj=buf) with util.temp_dir() as base_dir: tar.extractall(base_dir) args = copy.deepcopy(args) args.version_prefix = name args.docs_dir = os.path.join(base_dir, os.listdir(base_dir)[0], 'docs') callback(args) def build_releases(args, callback): for release in args.stable_releases: process_release(args, callback, release)