ytptube/app/upgrader.py

119 lines
4.2 KiB
Python

#!/usr/bin/env python3
import sys
from pathlib import Path
APP_ROOT = str((Path(__file__).parent / "..").resolve())
if APP_ROOT not in sys.path:
sys.path.insert(0, APP_ROOT)
import logging
import os
from pathlib import Path
from library.PackageInstaller import PackageInstaller, Packages
LOG: logging.Logger = logging.getLogger("upgrader")
class Upgrader:
def __init__(self):
config_path: Path = Path(__file__).parent.parent / "var" / "config"
if env_path := os.environ.get("YTP_CONFIG_PATH", None):
config_path = Path(env_path)
else:
os.environ.update({"YTP_CONFIG_PATH": str(config_path)})
if not config_path.exists():
LOG.error(f"config path '{config_path}' doesn't exists.")
return
envFile: Path = config_path / ".env"
if envFile.exists():
from dotenv import load_dotenv
LOG.debug(f"loading environment variables from '{envFile}'.")
load_dotenv(str(envFile))
user_site: Path = config_path / f"python{sys.version_info.major}.{sys.version_info.minor}-packages"
user_site_ver: Path = user_site / ".version"
from app.library.version import APP_COMMIT_SHA, APP_VERSION
version: str = f"{APP_VERSION}-{APP_COMMIT_SHA[:8]}"
if not user_site.exists():
user_site.mkdir(parents=True, exist_ok=True)
user_site_ver.write_text(version)
if user_site.is_dir():
if str(user_site) not in sys.path:
sys.path.insert(0, str(user_site))
if not user_site_ver.exists() or version != user_site_ver.read_text().strip():
self.clean_up(user_site, user_site_ver, version)
self.check(config_path, user_site)
def clean_up(self, user_site: Path, user_site_ver: Path, app_version: str) -> None:
LOG.info(f"Cleaning up user site packages at '{user_site}' for app version '{app_version}'.")
from app.library.Utils import delete_dir
if not delete_dir(user_site):
LOG.error(f"Failed to clean up user site packages at '{user_site}'.")
return
try:
user_site.mkdir(parents=True, exist_ok=True)
user_site_ver.write_text(app_version)
LOG.info(f"User site packages cleaned up and ready for app version '{app_version}'.")
except Exception as e:
LOG.exception(e)
LOG.error(f"Failed to recreate user site packages at '{user_site}'. '{e!s}'.")
def check(self, config_path: Path, user_site: Path) -> None:
pkg_installer = PackageInstaller(pkg_path=user_site)
ytdlp_auto_update: bool = os.environ.get("YTP_YTDLP_AUTO_UPDATE", "true").strip().lower() == "true"
ytdlp_version: str | None = os.environ.get("YTP_YTDLP_VERSION", "").strip() or None
if ytdlp_auto_update:
try:
LOG.info("Checking for newer versions of 'yt-dlp' package.")
pkg_name = "yt_dlp"
if ytdlp_version:
LOG.info(f"Using specified version '{ytdlp_version}' for '{pkg_name}'.")
pkg_name += f"=={ytdlp_version}"
pkg_installer.action(pkg=pkg_name, upgrade=True)
from yt_dlp.version import __version__ as YTDLP_VERSION
LOG.info(f"yt-dlp version is '{YTDLP_VERSION}' ")
except Exception as e:
LOG.exception(e)
LOG.error(f"Failed to check/upgrade for yt-dlp package. '{e!s}'.")
try:
pkg_installer.check(
Packages(
env=os.environ.get("YTP_PIP_PACKAGES", None),
file=str(Path(config_path, "pip.txt")),
upgrade=not bool(os.environ.get("YTP_PIP_IGNORE_UPDATES", None)),
)
)
except Exception as e:
LOG.exception(e)
LOG.error(f"Failed to check for packages. '{e!s}'.")
if __name__ == "__main__":
try:
import coloredlogs
coloredlogs.install(
level=logging.INFO, fmt="%(asctime)s [%(name)s] [%(levelname)-5.5s] %(message)s", datefmt="%H:%M:%S"
)
except ImportError:
logging.basicConfig(level=logging.DEBUG)
Upgrader()