def tools_update(apps=False, system=False):
"""
Update apps & system package cache
Keyword arguments:
system -- Fetch available system packages upgrades (equivalent to apt update)
apps -- Fetch the application list to check which apps can be upgraded
"""
# If neither --apps nor --system specified, do both
if not apps and not system:
apps = True
system = True
upgradable_system_packages = []
if system:
# Update APT cache
# LC_ALL=C is here to make sure the results are in english
command = "LC_ALL=C apt-get update -o Acquire::Retries=3"
# Filter boring message about "apt not having a stable CLI interface"
# Also keep track of wether or not we encountered a warning...
warnings = []
def is_legit_warning(m):
legit_warning = (m.rstrip()
and "apt does not have a stable CLI interface"
not in m.rstrip())
if legit_warning:
warnings.append(m)
return legit_warning
callbacks = (
# stdout goes to debug
lambda l: logger.debug(l.rstrip()),
# stderr goes to warning except for the boring apt messages
lambda l: logger.warning(l.rstrip())
if is_legit_warning(l) else logger.debug(l.rstrip()),
)
logger.info(m18n.n("updating_apt_cache"))
returncode = call_async_output(command, callbacks, shell=True)
if returncode != 0:
raise YunohostError("update_apt_cache_failed",
sourceslist="\n".join(_dump_sources_list()))
elif warnings:
logger.error(
m18n.n(
"update_apt_cache_warning",
sourceslist="\n".join(_dump_sources_list()),
))
upgradable_system_packages = list(_list_upgradable_apt_packages())
logger.debug(m18n.n("done"))
upgradable_apps = []
if apps:
try:
_update_apps_catalog()
except YunohostError as e:
logger.error(str(e))
upgradable_apps = list(_list_upgradable_apps())
if len(upgradable_apps) == 0 and len(upgradable_system_packages) == 0:
logger.info(m18n.n("already_up_to_date"))
return {"system": upgradable_system_packages, "apps": upgradable_apps}
def tools_update(target=None, apps=False, system=False):
"""
Update apps & system package cache
"""
# Legacy options (--system, --apps)
if apps or system:
logger.warning(
"Using 'yunohost tools update' with --apps / --system is deprecated, just write 'yunohost tools update apps system' (no -- prefix anymore)"
)
if apps and system:
target = "all"
elif apps:
target = "apps"
else:
target = "system"
elif not target:
target = "all"
if target not in ["system", "apps", "all"]:
raise YunohostError(
"Unknown target %s, should be 'system', 'apps' or 'all'" % target,
raw_msg=True,
)
upgradable_system_packages = []
if target in ["system", "all"]:
# Update APT cache
# LC_ALL=C is here to make sure the results are in english
command = "LC_ALL=C apt-get update -o Acquire::Retries=3"
# Filter boring message about "apt not having a stable CLI interface"
# Also keep track of wether or not we encountered a warning...
warnings = []
def is_legit_warning(m):
legit_warning = (m.rstrip()
and "apt does not have a stable CLI interface"
not in m.rstrip())
if legit_warning:
warnings.append(m)
return legit_warning
callbacks = (
# stdout goes to debug
lambda l: logger.debug(l.rstrip()),
# stderr goes to warning except for the boring apt messages
lambda l: logger.warning(l.rstrip())
if is_legit_warning(l) else logger.debug(l.rstrip()),
)
logger.info(m18n.n("updating_apt_cache"))
returncode = call_async_output(command, callbacks, shell=True)
if returncode != 0:
raise YunohostError("update_apt_cache_failed",
sourceslist="\n".join(_dump_sources_list()))
elif warnings:
logger.error(
m18n.n(
"update_apt_cache_warning",
sourceslist="\n".join(_dump_sources_list()),
))
upgradable_system_packages = list(_list_upgradable_apt_packages())
logger.debug(m18n.n("done"))
upgradable_apps = []
if target in ["apps", "all"]:
try:
_update_apps_catalog()
except YunohostError as e:
logger.error(str(e))
upgradable_apps = list(_list_upgradable_apps())
if len(upgradable_apps) == 0 and len(upgradable_system_packages) == 0:
logger.info(m18n.n("already_up_to_date"))
return {"system": upgradable_system_packages, "apps": upgradable_apps}