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#!/usr/bin/env nix-shell
#!nix-shell -i python3 -p python39 python39.pkgs.packaging python39.pkgs.beautifulsoup4 python39.pkgs.requests
# mirrored in ./default.nix
from packaging import version
from bs4 import BeautifulSoup
import re, requests, json
import os, sys
from pathlib import Path
URL = "https://downloads.asterisk.org/pub/telephony/asterisk"
page = requests.get(URL)
changelog = re.compile("^ChangeLog-\d+\.\d+\.\d+$")
changelogs = [a.get_text() for a in BeautifulSoup(page.text, 'html.parser').find_all('a') if changelog.match(a.get_text())]
major_versions = {}
for changelog in changelogs:
v = version.parse(changelog.removeprefix("ChangeLog-"))
major_versions.setdefault(v.major, []).append(v)
out = {}
for mv in major_versions.keys():
v = max(major_versions[mv])
sha = requests.get(f"{URL}/asterisk-{v}.sha256").text.split()[0]
out["asterisk_" + str(mv)] = {
"version": str(v),
"sha256": sha
}
versions_path = Path(sys.argv[0]).parent / "versions.json"
try:
with open(versions_path, "r") as in_file:
in_data = json.loads(in_file.read())
for v in in_data.keys():
print(v + ":", in_data[v]["version"], "->", out[v]["version"])
except:
# nice to have for the PR, not a requirement
pass
with open(versions_path, "w") as out_file:
out_file.write(json.dumps(out, sort_keys=True, indent=2) + "\n")
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