52 lines
1.4 KiB
Python
52 lines
1.4 KiB
Python
|
import json, urllib2
|
||
|
|
import re
|
||
|
|
|
||
|
|
import portage
|
||
|
|
|
||
|
|
from euscan import helpers, output
|
||
|
|
|
||
|
|
HANDLER_NAME = "github"
|
||
|
|
CONFIDENCE = 100.0
|
||
|
|
|
||
|
|
def can_handle(cpv, url):
|
||
|
|
return url.startswith('mirror://github/')
|
||
|
|
|
||
|
|
def guess_package(cp, url):
|
||
|
|
match = re.search('^mirror://github/(.*?)/(.*?)/(.*)$', url)
|
||
|
|
|
||
|
|
assert(match)
|
||
|
|
return (match.group(1), match.group(2), match.group(3))
|
||
|
|
|
||
|
|
def scan(cpv, url):
|
||
|
|
'http://developer.github.com/v3/repos/downloads/'
|
||
|
|
|
||
|
|
user, project, filename = guess_package(cpv, url)
|
||
|
|
|
||
|
|
# find out where version is expected to be found
|
||
|
|
cp, ver, rev = portage.pkgsplit(cpv)
|
||
|
|
if ver not in filename:
|
||
|
|
return
|
||
|
|
|
||
|
|
# now create a filename-matching regexp
|
||
|
|
# XXX: supposedly replace first with (?P<foo>...)
|
||
|
|
# and remaining ones with (?P=foo)
|
||
|
|
fnre = re.compile('^%s$' % re.escape(filename).replace(re.escape(ver), '(.*?)'))
|
||
|
|
|
||
|
|
output.einfo("Using github API for: " + '/'.join(package))
|
||
|
|
|
||
|
|
dlreq = urllib2.urlopen('https://api.github.com/repos/%s/%s/downloads' % (user, project))
|
||
|
|
dls = json.load(dlreq)
|
||
|
|
|
||
|
|
for dl in dls:
|
||
|
|
m = fnre.match(dl['name'])
|
||
|
|
|
||
|
|
if m:
|
||
|
|
pv = helpers.gentoo_mangle_version(m.group(1))
|
||
|
|
if helpers.version_filtered(cp, ver, pv):
|
||
|
|
continue
|
||
|
|
yield ('mirror://github/%s' % dl['name'],
|
||
|
|
pv, HANDLER_NAME, CONFIDENCE)
|
||
|
|
|
||
|
|
def brute_force(cpv, url):
|
||
|
|
return []
|