1#!/usr/bin/python3
2# Copyright (C) 2015-2022 Free Software Foundation, Inc.
3# This file is part of the GNU C Library.
4#
5# The GNU C Library is free software; you can redistribute it and/or
6# modify it under the terms of the GNU Lesser General Public
7# License as published by the Free Software Foundation; either
8# version 2.1 of the License, or (at your option) any later version.
9#
10# The GNU C Library is distributed in the hope that it will be useful,
11# but WITHOUT ANY WARRANTY; without even the implied warranty of
12# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13# Lesser General Public License for more details.
14#
15# You should have received a copy of the GNU Lesser General Public
16# License along with the GNU C Library; if not, see
17# <https://www.gnu.org/licenses/>.
18
19"""List fixed bugs for the NEWS file.
20
21This script takes a version number as input and generates a list of
22bugs marked as FIXED with that milestone, to be added to the NEWS file
23just before release.  The output is in UTF-8.
24"""
25
26import argparse
27import json
28import sys
29import textwrap
30import urllib.request
31
32
33def get_parser():
34    """Return an argument parser for this module."""
35    parser = argparse.ArgumentParser(description=__doc__)
36    parser.add_argument('version',
37                        help='Release version to look up')
38    return parser
39
40
41def list_fixed_bugs(version):
42    """List the bugs fixed in a given version."""
43    url = ('https://sourceware.org/bugzilla/rest.cgi/bug?product=glibc'
44           '&resolution=FIXED&target_milestone=%s'
45           '&include_fields=id,component,summary' % version)
46    response = urllib.request.urlopen(url)
47    json_data = response.read().decode('utf-8')
48    data = json.loads(json_data)
49    for bug in data['bugs']:
50        desc = '[%d] %s: %s' % (bug['id'], bug['component'], bug['summary'])
51        desc = textwrap.fill(desc, width=72, initial_indent='  ',
52                             subsequent_indent='    ') + '\n'
53        sys.stdout.buffer.write(desc.encode('utf-8'))
54
55
56def main(argv):
57    """The main entry point."""
58    parser = get_parser()
59    opts = parser.parse_args(argv)
60    list_fixed_bugs(opts.version)
61
62
63if __name__ == '__main__':
64    main(sys.argv[1:])
65