Add cross-platform support to decky (#387)

* Import generic watchdog observer over platform specific import

* Use os.path rather than genericpath

* Split off socket management in plugin.py

* Don't specify multiprocessing start type

Default on linux is already fork

* Move all platform-specific functions to seperate files

TODO: make plugin.py platform agnostic

* fix import

* add backwards compat to helpers.py

* add backwards compatibility to helpers.py harder

* Testing autobuild for win

* Testing autobuild for win, try 2

* Testing autobuild for win, try 3

* Testing autobuild for win, try 4

* Create the plugins folder before attempting to use it

* Implement win get_username()

* Create win install script

* Fix branch guess from version

* Create .loader.version in install script

* Add .cmd shim to facilitate auto-restarts

* Properly fix branch guess from version

* Fix updater on windows

* Try 2 of fixing updates for windows

* Test

* pain

* Update install script

* Powershell doesn't believe in utf8

* Powershell good

* add ON_LINUX variable to localplatform

* Fix more merge issues

* test

* Move custom imports to main.py

* Move custom imports to after __main__ check 

Due to windows' default behaviour being spawn, it will spawn a new process and thus import into sys.path multiple times

* Log errors in get_system_pythonpaths() and get_loader_version() + 

split get_system_pythonpaths() on newline

* Remove whitespace in result of get_system_pythonpaths()

* use python3 on linux and python on windows in get_system_pythonpaths()

* Remove fork-specific urls

* Fix MIME types not working on Windows
This commit is contained in:
suchmememanyskill
2023-03-22 01:37:23 +01:00
committed by GitHub
parent faf46ba533
commit fd325ef1cc
14 changed files with 587 additions and 248 deletions
+44 -34
View File
@@ -6,7 +6,7 @@ from ensurepip import version
from json.decoder import JSONDecodeError
from logging import getLogger
from os import getcwd, path, remove
from subprocess import call
from localplatform import chmod, service_restart, ON_LINUX
from aiohttp import ClientSession, web
@@ -132,47 +132,54 @@ class Updater:
async def do_update(self):
logger.debug("Starting update.")
version = self.remoteVer["tag_name"]
download_url = self.remoteVer["assets"][0]["browser_download_url"]
download_url = None
download_filename = "PluginLoader" if ON_LINUX else "PluginLoader.exe"
download_temp_filename = download_filename + ".new"
for x in self.remoteVer["assets"]:
if x["name"] == download_filename:
download_url = x["browser_download_url"]
break
if download_url == None:
raise Exception("Download url not found")
service_url = self.get_service_url()
logger.debug("Retrieved service URL")
tab = await get_gamepadui_tab()
await tab.open_websocket()
async with ClientSession() as web:
logger.debug("Downloading systemd service")
# download the relevant systemd service depending upon branch
async with web.request("GET", service_url, ssl=helpers.get_ssl_context(), allow_redirects=True) as res:
logger.debug("Downloading service file")
data = await res.content.read()
logger.debug(str(data))
service_file_path = path.join(getcwd(), "plugin_loader.service")
try:
with open(path.join(getcwd(), "plugin_loader.service"), "wb") as out:
out.write(data)
except Exception as e:
logger.error(f"Error at %s", exc_info=e)
with open(path.join(getcwd(), "plugin_loader.service"), "r", encoding="utf-8") as service_file:
service_data = service_file.read()
service_data = service_data.replace("${HOMEBREW_FOLDER}", helpers.get_homebrew_path())
with open(path.join(getcwd(), "plugin_loader.service"), "w", encoding="utf-8") as service_file:
service_file.write(service_data)
if ON_LINUX:
logger.debug("Downloading systemd service")
# download the relevant systemd service depending upon branch
async with web.request("GET", service_url, ssl=helpers.get_ssl_context(), allow_redirects=True) as res:
logger.debug("Downloading service file")
data = await res.content.read()
logger.debug(str(data))
service_file_path = path.join(getcwd(), "plugin_loader.service")
try:
with open(path.join(getcwd(), "plugin_loader.service"), "wb") as out:
out.write(data)
except Exception as e:
logger.error(f"Error at %s", exc_info=e)
with open(path.join(getcwd(), "plugin_loader.service"), "r", encoding="utf-8") as service_file:
service_data = service_file.read()
service_data = service_data.replace("${HOMEBREW_FOLDER}", helpers.get_homebrew_path())
with open(path.join(getcwd(), "plugin_loader.service"), "w", encoding="utf-8") as service_file:
service_file.write(service_data)
logger.debug("Saved service file")
logger.debug("Copying service file over current file.")
shutil.copy(service_file_path, "/etc/systemd/system/plugin_loader.service")
if not os.path.exists(path.join(getcwd(), ".systemd")):
os.mkdir(path.join(getcwd(), ".systemd"))
shutil.move(service_file_path, path.join(getcwd(), ".systemd")+"/plugin_loader.service")
logger.debug("Saved service file")
logger.debug("Copying service file over current file.")
shutil.copy(service_file_path, "/etc/systemd/system/plugin_loader.service")
if not os.path.exists(path.join(getcwd(), ".systemd")):
os.mkdir(path.join(getcwd(), ".systemd"))
shutil.move(service_file_path, path.join(getcwd(), ".systemd")+"/plugin_loader.service")
logger.debug("Downloading binary")
async with web.request("GET", download_url, ssl=helpers.get_ssl_context(), allow_redirects=True) as res:
total = int(res.headers.get('content-length', 0))
# we need to not delete the binary until we have downloaded the new binary!
try:
remove(path.join(getcwd(), "PluginLoader"))
except:
pass
with open(path.join(getcwd(), "PluginLoader"), "wb") as out:
with open(path.join(getcwd(), download_temp_filename), "wb") as out:
progress = 0
raw = 0
async for c in res.content.iter_chunked(512):
@@ -186,12 +193,15 @@ class Updater:
with open(path.join(getcwd(), ".loader.version"), "w", encoding="utf-8") as out:
out.write(version)
call(['chmod', '+x', path.join(getcwd(), "PluginLoader")])
if ON_LINUX:
remove(path.join(getcwd(), download_filename))
shutil.move(path.join(getcwd(), download_temp_filename), path.join(getcwd(), download_filename))
chmod(path.join(getcwd(), download_filename), 777, False)
logger.info("Updated loader installation.")
await tab.evaluate_js("window.DeckyUpdater.finish()", False, False)
await self.do_restart()
await tab.close_websocket()
async def do_restart(self):
call(["systemctl", "daemon-reload"])
call(["systemctl", "restart", "plugin_loader"])
await service_restart("plugin_loader")