refactor update.py:main

This makes update.py:main a lot saner by removing a lot of the
implicit assumptions between the different stages of generating the
repository index.

* mostly unify repo and archive processing, that means the archive is
  now actually getting the same treatment regarding i.e. fastlane data.
  Previously the archive didn't get considered at all here.
* already filter the list of apps to include in a repo in update.py and
  give that prefiltered list to index. This makes sure we actually only
  copy fastlane/triple-t/etc. stuff for apps ending up in the index.
  This both, can save a lot of time if there are a lot of old /build
  dirs lying around and doesn't clutter /repo with things that aren't
  referenced from the index.

Closes fdroid/fdroidserver#524
This commit is contained in:
Marcus Hoffmann 2020-06-03 22:28:18 +02:00
parent e66683720b
commit d720c99ae5
2 changed files with 90 additions and 43 deletions

View File

@ -21,7 +21,6 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import collections
import copy
import json
import logging
import os
@ -41,7 +40,7 @@ from . import metadata
from . import net
from . import signindex
from fdroidserver.common import FDroidPopen, FDroidPopenBytes, load_stats_fdroid_signing_key_fingerprints
from fdroidserver.exception import FDroidException, VerificationException, MetaDataException
from fdroidserver.exception import FDroidException, VerificationException
def make(apps, apks, repodir, archive):
@ -49,8 +48,9 @@ def make(apps, apks, repodir, archive):
This requires properly initialized options and config objects.
:param apps: fully populated apps list
:param apks: full populated apks list
:param apps: OrderedDict of apps to go into the index, each app should have
at least one associated apk
:param apks: list of apks to go into the index
:param repodir: the repo directory
:param archive: True if this is the archive repo, False if it's the
main one.
@ -60,6 +60,12 @@ def make(apps, apks, repodir, archive):
if not common.options.nosign:
common.assert_config_keystore(common.config)
# Historically the index has been sorted by App Name, so we enforce this ordering here
sortedids = sorted(apps, key=lambda appid: apps[appid].Name.upper())
sortedapps = collections.OrderedDict()
for appid in sortedids:
sortedapps[appid] = apps[appid]
repodict = collections.OrderedDict()
repodict['timestamp'] = datetime.utcnow().replace(tzinfo=timezone.utc)
repodict['version'] = METADATA_VERSION
@ -100,24 +106,6 @@ def make(apps, apks, repodir, archive):
if mirrors:
repodict['mirrors'] = mirrors
# Historically the index has been sorted by App Name, so we enforce this ordering here
sortedids = sorted(apps, key=lambda appid: apps[appid].Name.upper())
appsWithPackages = collections.OrderedDict()
for packageName in sortedids:
app = apps[packageName]
if app['Disabled']:
continue
# only include apps with packages
for apk in apks:
if apk['packageName'] == packageName:
newapp = copy.copy(app) # update wiki needs unmodified description
newapp['Description'] = metadata.description_html(app['Description'],
metadata.DescriptionResolver(apps))
appsWithPackages[packageName] = newapp
break
requestsdict = collections.OrderedDict()
for command in ('install', 'uninstall'):
packageNames = []
@ -133,9 +121,9 @@ def make(apps, apks, repodir, archive):
fdroid_signing_key_fingerprints = load_stats_fdroid_signing_key_fingerprints()
make_v0(appsWithPackages, apks, repodir, repodict, requestsdict,
make_v0(sortedapps, apks, repodir, repodict, requestsdict,
fdroid_signing_key_fingerprints)
make_v1(appsWithPackages, apks, repodir, repodict, requestsdict,
make_v1(sortedapps, apks, repodir, repodict, requestsdict,
fdroid_signing_key_fingerprints)

View File

@ -2166,6 +2166,71 @@ def create_metadata_from_template(apk):
logging.info(_("Generated skeleton metadata for {appid}").format(appid=apk['packageName']))
def read_names_from_apks(apps, apks):
"""This is a stripped down copy of apply_info_from_latest_apk that only parses app names"""
for appid, app in apps.items():
bestver = UNSET_VERSION_CODE
for apk in apks:
if apk['packageName'] == appid:
if apk['versionCode'] > bestver:
bestver = apk['versionCode']
bestapk = apk
if bestver == UNSET_VERSION_CODE:
if app.Name is None:
app.Name = app.AutoName or appid
app.icon = None
else:
if app.Name is None:
app.Name = bestapk['name']
def render_app_descriptions(apps, all_apps):
"""
Renders the app html description.
For resolving inter-app links it needs the full list of apps, even if they end up in
separate repos (i.e. archive or per app repos).
"""
for app in apps.values():
app['Description'] = metadata.description_html(app['Description'], metadata.DescriptionResolver(all_apps))
def get_apps_with_packages(apps, apks):
"""Returns a deepcopy of that subset apps that actually has any associated packages. Skips disabled apps."""
appsWithPackages = collections.OrderedDict()
for packageName in apps:
app = apps[packageName]
if app['Disabled']:
continue
# only include apps with packages
for apk in apks:
if apk['packageName'] == packageName:
newapp = copy.copy(app)
appsWithPackages[packageName] = newapp
break
return appsWithPackages
def prepare_apps(apps, apks, repodir):
"""Encapsulates all necessary preparation steps before we can build an index out of apps and apks.
:param apps: All apps as read from metadata
:param apks: list of apks that belong into repo, this gets modified in place
:param repodir: the target repository directory, metadata files will be copied here
:return: the relevant subset of apps (as a deepcopy)
"""
apps_with_packages = get_apps_with_packages(apps, apks)
apply_info_from_latest_apk(apps_with_packages, apks)
render_app_descriptions(apps_with_packages, apps)
insert_funding_yml_donation_links(apps)
copy_triple_t_store_metadata(apps_with_packages, repodir)
insert_obbs(repodir, apps_with_packages, apks)
translate_per_build_anti_features(apps_with_packages, apks)
insert_localized_app_metadata(apps_with_packages, repodir)
return apps_with_packages
config = None
options = None
start_timestamp = time.gmtime()
@ -2302,12 +2367,6 @@ def main():
else:
logging.warning(msg + '\n\t' + _('Use `fdroid update -c` to create it.'))
insert_funding_yml_donation_links(apps)
copy_triple_t_store_metadata(apps, repodirs[0])
insert_obbs(repodirs[0], apps, apks)
insert_localized_app_metadata(apps, repodirs[0])
translate_per_build_anti_features(apps, apks)
# Scan the archive repo for apks as well
if len(repodirs) > 1:
archapks, cc = process_apks(apkcache, repodirs[1], knownapks, options.use_date_from_apk)
@ -2316,8 +2375,18 @@ def main():
else:
archapks = []
# Apply information from latest apks to the application and update dates
apply_info_from_latest_apk(apps, apks + archapks)
# We need app.Name populated for all apps regardless of which repo they end up in
# for the old-style inter-app links, so let's do it before we do anything else.
# This will be done again (as part of apply_info_from_latest_apk) for repo and archive
# separately later on, but it's fairly cheap anyway.
read_names_from_apks(apps, apks + archapks)
if len(repodirs) > 1:
archive_old_apks(apps, apks, archapks, repodirs[0], repodirs[1], config['archive_older'])
archived_apps = prepare_apps(apps, archapks, repodirs[1])
index.make(archived_apps, archapks, repodirs[1], True)
repoapps = prepare_apps(apps, apks, repodirs[0])
# APKs are placed into multiple repos based on the app package, providing
# per-app subscription feeds for nightly builds and things like it
@ -2333,20 +2402,10 @@ def main():
logging.info(_('Skipping index generation for {appid}').format(appid=appid))
return
if len(repodirs) > 1:
archive_old_apks(apps, apks, archapks, repodirs[0], repodirs[1], config['archive_older'])
# Make the index for the main repo...
index.make(apps, apks, repodirs[0], False)
index.make(repoapps, apks, repodirs[0], False)
make_categories_txt(repodirs[0], categories)
# If there's an archive repo, make the index for it. We already scanned it
# earlier on.
if len(repodirs) > 1:
archived_apps = copy.deepcopy(apps)
apply_info_from_latest_apk(archived_apps, archapks)
index.make(archived_apps, archapks, repodirs[1], True)
git_remote = config.get('binary_transparency_remote')
if git_remote or os.path.isdir(os.path.join('binary_transparency', '.git')):
from . import btlog