1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
|
#!/usr/bin/env python3
#
# Copyright (c) 2022 Jon Turney
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
#
# get 'latest upstream version' information from repology.org (note that this
# may not exist for some packages, e.g. where upstream doesn't do releases)
#
import json
import logging
import time
import urllib.request
from collections import namedtuple
from .version import SetupVersion
REPOLOGY_API_URL = 'https://repology.org/api/v1/projects/'
last_check = 0
last_data = {}
LegacyData = namedtuple('LegacyData', ['version', 'ignores'])
use_legacy = {'qt': [LegacyData('5', []),
LegacyData('4', []),
LegacyData('3', [])],
'gtk': [LegacyData('3', ['3.9', '+']),
LegacyData('2', [])],
'gtksourceview': [LegacyData('2', []),
LegacyData('3', []),
LegacyData('4', []),
LegacyData('5', []),
]
}
def repology_fetch_versions():
upstream_versions = {}
last_pn = ''
while True:
url = REPOLOGY_API_URL
if last_pn:
url = url + last_pn + '/'
url += '?inrepo=cygwin'
r = urllib.request.urlopen(url)
j = json.loads(r.read().decode('utf-8'))
for pn in sorted(j.keys()):
p = j[pn]
# first, pick out the version which repology has called newest, and
# if needed, also pick out latest version for legacy packages
newest_version = None
legacy_versions = {}
for i in p:
v = i['version']
if i['status'] == 'newest':
newest_version = v
if (pn in use_legacy) and (i['status'] in ['legacy', 'outdated']):
prefix = None
for ld in use_legacy[pn]:
if v.startswith(ld.version):
prefix = ld.version
break
if not prefix:
continue
# blacklist versions containing substrings (pre-release
# versions etc.)
if any(ignore in v for ignore in ld.ignores):
continue
# repology doesn't identify the highest legacy version, so
# we have to that ourselves
if SetupVersion(v) > SetupVersion(legacy_versions.get(prefix, '0')):
legacy_versions[prefix] = v
if not newest_version:
continue
# next, assign that version to all the corresponding cygwin source
# packages
#
# (multiple cygwin source packages can correspond to a single
# canonical repology package name, e.g. foo and mingw64-arch-foo)
for i in p:
if i['repo'] == "cygwin":
source_pn = i['srcname']
# if package name contains legacy version
if pn in use_legacy:
prefix = None
for ld in use_legacy[pn]:
if (pn + ld.version) in source_pn:
prefix = ld.version
if prefix and prefix in legacy_versions:
upstream_versions[source_pn] = legacy_versions[prefix]
continue
# otherwise, just use the newest version
upstream_versions[source_pn] = newest_version
if pn == last_pn:
break
else:
last_pn = pn
return upstream_versions
def annotate_packages(args, packages):
global last_check
global last_data
# rate limit to daily
if (time.time() - last_check) < (24 * 60 * 60):
logging.info("not consulting %s due to ratelimit" % (REPOLOGY_API_URL))
else:
logging.info("consulting %s" % (REPOLOGY_API_URL))
last_data = repology_fetch_versions()
uv = last_data
for pn in uv:
spn = pn + '-src'
for arch in packages:
if spn in packages[arch]:
packages[arch][spn].upstream_version = uv[pn]
last_check = time.time()
|