45 lines
1.3 KiB
Python
45 lines
1.3 KiB
Python
"""HACS Startup constrains."""
|
|
# pylint: disable=bad-continuation
|
|
import os
|
|
import json
|
|
|
|
from .const import CUSTOM_UPDATER_LOCATIONS, CUSTOM_UPDATER_WARNING
|
|
from .helpers.misc import version_is_newer_than_version
|
|
|
|
|
|
def check_constans(hacs):
|
|
"""Check HACS constrains."""
|
|
if not constrain_custom_updater(hacs):
|
|
return False
|
|
if not constrain_version(hacs):
|
|
return False
|
|
return True
|
|
|
|
|
|
def constrain_custom_updater(hacs):
|
|
"""Check if custom_updater exist."""
|
|
for location in CUSTOM_UPDATER_LOCATIONS:
|
|
if os.path.exists(location.format(hacs.system.config_path)):
|
|
msg = CUSTOM_UPDATER_WARNING.format(
|
|
location.format(hacs.system.config_path)
|
|
)
|
|
hacs.logger.critical(msg)
|
|
return False
|
|
return True
|
|
|
|
|
|
def constrain_version(hacs):
|
|
"""Check if the version is valid."""
|
|
with open(
|
|
f"{hacs.system.config_path}/custom_components/hacs/manifest.json", "r"
|
|
) as read:
|
|
manifest = json.loads(read.read())
|
|
|
|
# Check if HA is the required version.
|
|
if version_is_newer_than_version(manifest["homeassistant"], hacs.system.ha_version):
|
|
hacs.logger.critical(
|
|
f"You need HA version {manifest['homeassistant']} or newer to use this integration."
|
|
)
|
|
return False
|
|
return True
|