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fdroidserver/fdroidserver/checkupdates.py
Hans-Christoph Steiner 2f2618e06c fix PEP8 "E401 multiple imports on one line"
2014-05-06 11:45:03 -04:00

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#!/usr/bin/env python2
# -*- coding: utf-8 -*-
#
# checkupdates.py - part of the FDroid server tools
# Copyright (C) 2010-13, Ciaran Gultnieks, ciaran@ciarang.com
# Copyright (C) 2013-2014 Daniel Martí <mvdan@mvdan.cc>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import sys
import os
import re
import urllib2
import time
import subprocess
from optparse import OptionParser
import traceback
import HTMLParser
from distutils.version import LooseVersion
import logging
import common
import metadata
from common import BuildException
from common import VCSException
from metadata import MetaDataException
# Check for a new version by looking at a document retrieved via HTTP.
# The app's Update Check Data field is used to provide the information
# required.
def check_http(app):
try:
if not 'Update Check Data' in app:
raise Exception('Missing Update Check Data')
urlcode, codeex, urlver, verex = app['Update Check Data'].split('|')
vercode = "99999999"
if len(urlcode) > 0:
logging.debug("...requesting {0}".format(urlcode))
req = urllib2.Request(urlcode, None)
resp = urllib2.urlopen(req, None, 20)
page = resp.read()
m = re.search(codeex, page)
if not m:
raise Exception("No RE match for version code")
vercode = m.group(1)
version = "??"
if len(urlver) > 0:
if urlver != '.':
logging.debug("...requesting {0}".format(urlver))
req = urllib2.Request(urlver, None)
resp = urllib2.urlopen(req, None, 20)
page = resp.read()
m = re.search(verex, page)
if not m:
raise Exception("No RE match for version")
version = m.group(1)
return (version, vercode)
except Exception:
msg = "Could not complete http check for app {0} due to unknown error: {1}".format(app['id'], traceback.format_exc())
return (None, msg)
# Check for a new version by looking at the tags in the source repo.
# Whether this can be used reliably or not depends on
# the development procedures used by the project's developers. Use it with
# caution, because it's inappropriate for many projects.
# Returns (None, "a message") if this didn't work, or (version, vercode) for
# the details of the current version.
def check_tags(app, pattern):
try:
appid = app['Update Check Name'] if app['Update Check Name'] else app['id']
if app['Repo Type'] == 'srclib':
build_dir = os.path.join('build', 'srclib', app['Repo'])
repotype = common.getsrclibvcs(app['Repo'])
else:
build_dir = os.path.join('build/', app['id'])
repotype = app['Repo Type']
if repotype not in ('git', 'git-svn', 'hg', 'bzr'):
return (None, 'Tags update mode only works for git, hg, bzr and git-svn repositories currently', None)
# Set up vcs interface and make sure we have the latest code...
vcs = common.getvcs(app['Repo Type'], app['Repo'], build_dir)
vcs.gotorevision(None)
flavour = None
if len(app['builds']) > 0:
if 'subdir' in app['builds'][-1]:
build_dir = os.path.join(build_dir, app['builds'][-1]['subdir'])
if 'gradle' in app['builds'][-1]:
flavour = app['builds'][-1]['gradle']
if flavour == 'yes':
flavour = None
htag = None
hver = None
hcode = "0"
tags = vcs.gettags()
if pattern:
pat = re.compile(pattern)
tags = [tag for tag in tags if pat.match(tag)]
if repotype in ('git',):
tags = vcs.latesttags(tags, 5)
for tag in tags:
logging.debug("Check tag: '{0}'".format(tag))
vcs.gotorevision(tag)
# Only process tags where the manifest exists...
paths = common.manifest_paths(build_dir, flavour)
version, vercode, package = common.parse_androidmanifests(paths)
if not package or package != appid or not version or not vercode:
continue
logging.debug("Manifest exists. Found version {0} ({1})".format(
version, vercode))
if int(vercode) > int(hcode):
htag = tag
hcode = str(int(vercode))
hver = version
if hver:
return (hver, hcode, htag)
return (None, "Couldn't find any version information", None)
except BuildException as be:
msg = "Could not scan app {0} due to BuildException: {1}".format(app['id'], be)
return (None, msg, None)
except VCSException as vcse:
msg = "VCS error while scanning app {0}: {1}".format(app['id'], vcse)
return (None, msg, None)
except Exception:
msg = "Could not scan app {0} due to unknown error: {1}".format(app['id'], traceback.format_exc())
return (None, msg, None)
# Check for a new version by looking at the AndroidManifest.xml at the HEAD
# of the source repo. Whether this can be used reliably or not depends on
# the development procedures used by the project's developers. Use it with
# caution, because it's inappropriate for many projects.
# Returns (None, "a message") if this didn't work, or (version, vercode) for
# the details of the current version.
def check_repomanifest(app, branch=None):
try:
appid = app['Update Check Name'] if app['Update Check Name'] else app['id']
if app['Repo Type'] == 'srclib':
build_dir = os.path.join('build', 'srclib', app['Repo'])
repotype = common.getsrclibvcs(app['Repo'])
else:
build_dir = os.path.join('build/', app['id'])
repotype = app['Repo Type']
# Set up vcs interface and make sure we have the latest code...
vcs = common.getvcs(app['Repo Type'], app['Repo'], build_dir)
if repotype == 'git':
if branch:
branch = 'origin/'+branch
vcs.gotorevision(branch)
elif repotype == 'git-svn':
vcs.gotorevision(branch)
elif repotype == 'svn':
vcs.gotorevision(None)
elif repotype == 'hg':
vcs.gotorevision(branch)
elif repotype == 'bzr':
vcs.gotorevision(None)
flavour = None
if len(app['builds']) > 0:
if 'subdir' in app['builds'][-1]:
build_dir = os.path.join(build_dir, app['builds'][-1]['subdir'])
if 'gradle' in app['builds'][-1]:
flavour = app['builds'][-1]['gradle']
if flavour == 'yes':
flavour = None
if not os.path.isdir(build_dir):
return (None, "Subdir '" + app['builds'][-1]['subdir'] + "'is not a valid directory")
paths = common.manifest_paths(build_dir, flavour)
version, vercode, package = common.parse_androidmanifests(paths)
if not package:
return (None, "Couldn't find package ID")
if package != appid:
return (None, "Package ID mismatch")
if not version:
return (None, "Couldn't find latest version name")
if not vercode:
return (None, "Couldn't find latest version code")
vercode = str(int(vercode))
logging.debug("Manifest exists. Found version {0} ({1})".format(version, vercode))
return (version, vercode)
except BuildException as be:
msg = "Could not scan app {0} due to BuildException: {1}".format(app['id'], be)
return (None, msg)
except VCSException as vcse:
msg = "VCS error while scanning app {0}: {1}".format(app['id'], vcse)
return (None, msg)
except Exception:
msg = "Could not scan app {0} due to unknown error: {1}".format(app['id'], traceback.format_exc())
return (None, msg)
def check_repotrunk(app, branch=None):
try:
if app['Repo Type'] == 'srclib':
build_dir = os.path.join('build', 'srclib', app['Repo'])
repotype = common.getsrclibvcs(app['Repo'])
else:
build_dir = os.path.join('build/', app['id'])
repotype = app['Repo Type']
if repotype not in ('svn', 'git-svn'):
return (None, 'RepoTrunk update mode only makes sense in svn and git-svn repositories')
# Set up vcs interface and make sure we have the latest code...
vcs = common.getvcs(app['Repo Type'], app['Repo'], build_dir)
vcs.gotorevision(None)
ref = vcs.getref()
return (ref, ref)
except BuildException as be:
msg = "Could not scan app {0} due to BuildException: {1}".format(app['id'], be)
return (None, msg)
except VCSException as vcse:
msg = "VCS error while scanning app {0}: {1}".format(app['id'], vcse)
return (None, msg)
except Exception:
msg = "Could not scan app {0} due to unknown error: {1}".format(app['id'], traceback.format_exc())
return (None, msg)
# Check for a new version by looking at the Google Play Store.
# Returns (None, "a message") if this didn't work, or (version, None) for
# the details of the current version.
def check_gplay(app):
time.sleep(15)
url = 'https://play.google.com/store/apps/details?id=' + app['id']
headers = {'User-Agent': 'Mozilla/5.0 (X11; Linux i686; rv:18.0) Gecko/20100101 Firefox/18.0'}
req = urllib2.Request(url, None, headers)
try:
resp = urllib2.urlopen(req, None, 20)
page = resp.read()
except urllib2.HTTPError, e:
return (None, str(e.code))
except Exception, e:
return (None, 'Failed:' + str(e))
version = None
m = re.search('itemprop="softwareVersion">[ ]*([^<]+)[ ]*</div>', page)
if m:
html_parser = HTMLParser.HTMLParser()
version = html_parser.unescape(m.group(1))
if version == 'Varies with device':
return (None, 'Device-variable version, cannot use this method')
if not version:
return (None, "Couldn't find version")
return (version.strip(), None)
config = None
options = None
def main():
global config, options
# Parse command line...
parser = OptionParser(usage="Usage: %prog [options] [APPID [APPID ...]]")
parser.add_option("-v", "--verbose", action="store_true", default=False,
help="Spew out even more information than normal")
parser.add_option("-q", "--quiet", action="store_true", default=False,
help="Restrict output to warnings and errors")
parser.add_option("--auto", action="store_true", default=False,
help="Process auto-updates")
parser.add_option("--autoonly", action="store_true", default=False,
help="Only process apps with auto-updates")
parser.add_option("--commit", action="store_true", default=False,
help="Commit changes")
parser.add_option("--gplay", action="store_true", default=False,
help="Only print differences with the Play Store")
(options, args) = parser.parse_args()
config = common.read_config(options)
# Get all apps...
allapps = metadata.read_metadata(options.verbose)
apps = common.read_app_args(args, allapps, False)
if options.gplay:
for app in apps:
version, reason = check_gplay(app)
if version is None:
if reason == '404':
logging.info("{0} is not in the Play Store".format(common.getappname(app)))
else:
logging.info("{0} encountered a problem: {1}".format(common.getappname(app), reason))
if version is not None:
stored = app['Current Version']
if not stored:
logging.info("{0} has no Current Version but has version {1} on the Play Store".format(
common.getappname(app), version))
elif LooseVersion(stored) < LooseVersion(version):
logging.info("{0} has version {1} on the Play Store, which is bigger than {2}".format(
common.getappname(app), version, stored))
else:
if stored != version:
logging.info("{0} has version {1} on the Play Store, which differs from {2}".format(
common.getappname(app), version, stored))
else:
logging.info("{0} has the same version {1} on the Play Store".format(
common.getappname(app), version))
return
for app in apps:
if options.autoonly and app['Auto Update Mode'] in ('None', 'Static'):
logging.debug("Nothing to do for {0}...".format(app['id']))
continue
logging.info("Processing " + app['id'] + '...')
# If a change is made, commitmsg should be set to a description of it.
# Only if this is set will changes be written back to the metadata.
commitmsg = None
tag = None
msg = None
vercode = None
noverok = False
mode = app['Update Check Mode']
if mode.startswith('Tags'):
pattern = mode[5:] if len(mode) > 4 else None
(version, vercode, tag) = check_tags(app, pattern)
msg = vercode
elif mode == 'RepoManifest':
(version, vercode) = check_repomanifest(app)
msg = vercode
elif mode.startswith('RepoManifest/'):
tag = mode[13:]
(version, vercode) = check_repomanifest(app, tag)
msg = vercode
elif mode == 'RepoTrunk':
(version, vercode) = check_repotrunk(app)
msg = vercode
elif mode == 'HTTP':
(version, vercode) = check_http(app)
msg = vercode
elif mode in ('None', 'Static'):
version = None
msg = 'Checking disabled'
noverok = True
else:
version = None
msg = 'Invalid update check method'
if vercode and app['Vercode Operation']:
op = app['Vercode Operation'].replace("%c", str(int(vercode)))
vercode = str(eval(op))
updating = False
if not version:
logmsg = "...{0} : {1}".format(app['id'], msg)
if noverok:
logging.info(logmsg)
else:
logging.warn(logmsg)
elif vercode == app['Current Version Code']:
logging.info("...up to date")
else:
app['Current Version'] = version
app['Current Version Code'] = str(int(vercode))
updating = True
# Do the Auto Name thing as well as finding the CV real name
if len(app["Repo Type"]) > 0 and mode not in ('None', 'Static'):
try:
if app['Repo Type'] == 'srclib':
app_dir = os.path.join('build', 'srclib', app['Repo'])
else:
app_dir = os.path.join('build/', app['id'])
vcs = common.getvcs(app["Repo Type"], app["Repo"], app_dir)
vcs.gotorevision(tag)
flavour = None
if len(app['builds']) > 0:
if 'subdir' in app['builds'][-1]:
app_dir = os.path.join(app_dir, app['builds'][-1]['subdir'])
if 'gradle' in app['builds'][-1]:
flavour = app['builds'][-1]['gradle']
if flavour == 'yes':
flavour = None
logging.debug("...fetch auto name from " + app_dir +
((" (flavour: %s)" % flavour) if flavour else ""))
new_name = common.fetch_real_name(app_dir, flavour)
if new_name:
logging.debug("...got autoname '" + new_name + "'")
if new_name != app['Auto Name']:
app['Auto Name'] = new_name
if not commitmsg:
commitmsg = "Set autoname of {0}".format(common.getappname(app))
else:
logging.debug("...couldn't get autoname")
if app['Current Version'].startswith('@string/'):
cv = common.version_name(app['Current Version'], app_dir, flavour)
if app['Current Version'] != cv:
app['Current Version'] = cv
if not commitmsg:
commitmsg = "Fix CV of {0}".format(common.getappname(app))
except Exception:
logging.error("Auto Name or Current Version failed for {0} due to exception: {1}".format(app['id'], traceback.format_exc()))
if updating:
name = common.getappname(app)
ver = common.getcvname(app)
logging.info('...updating to version %s' % ver)
commitmsg = 'Update CV of %s to %s' % (name, ver)
if options.auto:
mode = app['Auto Update Mode']
if mode in ('None', 'Static'):
pass
elif mode.startswith('Version '):
pattern = mode[8:]
if pattern.startswith('+'):
try:
suffix, pattern = pattern.split(' ', 1)
except ValueError:
raise MetaDataException("Invalid AUM: " + mode)
else:
suffix = ''
gotcur = False
latest = None
for build in app['builds']:
if build['vercode'] == app['Current Version Code']:
gotcur = True
if not latest or int(build['vercode']) > int(latest['vercode']):
latest = build
if not gotcur:
newbuild = latest.copy()
for k in ('origlines', 'disable'):
if k in newbuild:
del newbuild[k]
newbuild['vercode'] = app['Current Version Code']
newbuild['version'] = app['Current Version'] + suffix
logging.info("...auto-generating build for " + newbuild['version'])
commit = pattern.replace('%v', newbuild['version'])
commit = commit.replace('%c', newbuild['vercode'])
newbuild['commit'] = commit
app['builds'].append(newbuild)
name = common.getappname(app)
ver = common.getcvname(app)
commitmsg = "Update %s to %s" % (name, ver)
else:
logging.warn('Invalid auto update mode "' + mode + '" on ' + app['id'])
if commitmsg:
metafile = os.path.join('metadata', app['id'] + '.txt')
metadata.write_metadata(metafile, app)
if options.commit:
logging.info("Commiting update for " + metafile)
gitcmd = ["git", "commit", "-m",
commitmsg]
if 'auto_author' in config:
gitcmd.extend(['--author', config['auto_author']])
gitcmd.extend(["--", metafile])
if subprocess.call(gitcmd) != 0:
logging.error("Git commit failed")
sys.exit(1)
logging.info("Finished.")
if __name__ == "__main__":
main()
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