Files
OpenCore-Legacy-Patcher/resources/updates.py
2023-02-04 13:11:18 -07:00

97 lines
4.0 KiB
Python

# Copyright (C) 2022, Mykola Grymalyuk
# Check whether new updates are available for OpenCore Legacy Patcher binary
# Call check_binary_updates() to determine if any updates are available
# Returns dict with Link and Version of the latest binary update if available
import requests
import logging
from resources import network_handler
class check_binary_updates:
def __init__(self, constants):
self.constants = constants
self.binary_version = self.constants.patcher_version
self.binary_version_array = self.binary_version.split(".")
self.binary_version_array = [int(x) for x in self.binary_version_array]
self.binary_url = "https://api.github.com/repos/dortania/OpenCore-Legacy-Patcher/releases/latest"
self.available_binaries = {}
def check_if_build_newer(self, remote_version=None, local_version=None):
if remote_version is None:
remote_version = self.remote_version_array
if local_version is None:
local_version = self.binary_version_array
# Pad version numbers to match length (ie. 0.1.0 vs 0.1.0.1)
while len(remote_version) > len(local_version):
local_version.append(0)
while len(remote_version) < len(local_version):
remote_version.append(0)
for i in range(0, len(remote_version)):
if int(remote_version[i]) < int(local_version[i]):
break
elif int(remote_version[i]) > int(local_version[i]):
return True
return False
def determine_local_build_type(self):
if self.constants.wxpython_variant is True:
return "GUI"
else:
return "TUI"
def determine_remote_type(self, remote_name):
if "TUI" in remote_name:
return "TUI"
elif "GUI" in remote_name:
return "GUI"
else:
return "Unknown"
def check_binary_updates(self):
# logging.info("- Checking for updates...")
if network_handler.NetworkUtilities(self.binary_url).verify_network_connection():
# logging.info("- Network connection functional")
response = requests.get(self.binary_url)
data_set = response.json()
# logging.info("- Retrieved latest version data")
self.remote_version = data_set["tag_name"]
# logging.info(f"- Latest version: {self.remote_version}")
self.remote_version_array = self.remote_version.split(".")
self.remote_version_array = [
int(x) for x in self.remote_version_array
]
if self.check_if_build_newer() is True:
# logging.info("- Remote version is newer")
for asset in data_set["assets"]:
logging.info(f"- Found asset: {asset['name']}")
if self.determine_remote_type(asset["name"]) == self.determine_local_build_type():
# logging.info(f"- Found matching asset: {asset['name']}")
self.available_binaries.update({
asset['name']: {
"Name":
asset["name"],
"Version":
self.remote_version,
"Link":
asset["browser_download_url"],
"Type":
self.determine_remote_type(asset["name"]),
"Github Link":
f"https://github.com/dortania/OpenCore-Legacy-Patcher/releases/{self.remote_version}"
}
})
break
if self.available_binaries:
return self.available_binaries
else:
# logging.info("- No matching binaries available")
return None
# else:
# logging.info("- Failed to connect to GitHub API")
return None