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ynh-apps_tools/app_caches.py
2024-03-13 23:13:27 +01:00

116 lines
3.3 KiB
Python
Executable file

#!/usr/bin/env python3
import argparse
import shutil
import logging
from multiprocessing import Pool
from pathlib import Path
from typing import Any
import tqdm
from appslib.utils import (
REPO_APPS_ROOT, # pylint: disable=import-error
get_catalog,
git_repo_age,
)
from git import Repo
APPS_CACHE_DIR = REPO_APPS_ROOT / ".apps_cache"
def app_cache_folder(app: str) -> Path:
return APPS_CACHE_DIR / app
def app_cache_clone(app: str, infos: dict[str, str]) -> None:
logging.info("Cloning %s...", app)
git_depths = {
"notworking": 5,
"inprogress": 20,
"default": 40,
}
if app_cache_folder(app).exists():
shutil.rmtree(app_cache_folder(app))
Repo.clone_from(
infos["url"],
to_path=app_cache_folder(app),
depth=git_depths.get(infos["state"], git_depths["default"]),
single_branch=True,
branch=infos.get("branch", "master"),
)
def app_cache_clone_or_update(app: str, infos: dict[str, str]) -> None:
app_path = app_cache_folder(app)
# Don't refresh if already refreshed during last hour
age = git_repo_age(app_path)
if age is False:
app_cache_clone(app, infos)
return
# if age < 3600:
# logging.info(f"Skipping {app}, it's been updated recently.")
# return
logging.info("Updating %s...", app)
repo = Repo(app_path)
repo.remote("origin").set_url(infos["url"])
branch = infos.get("branch", "master")
if repo.active_branch != branch:
all_branches = [str(b) for b in repo.branches]
if branch in all_branches:
repo.git.checkout(branch, "--force")
else:
repo.git.remote("set-branches", "--add", "origin", branch)
repo.remote("origin").fetch(f"{branch}:{branch}")
repo.remote("origin").fetch(refspec=branch, force=True)
repo.git.reset("--hard", f"origin/{branch}")
def __app_cache_clone_or_update_mapped(data):
name, info = data
try:
app_cache_clone_or_update(name, info)
except Exception as err:
logging.error("Error while updating %s: %s", name, err)
def apps_cache_update_all(apps: dict[str, dict[str, Any]], parallel: int = 8) -> None:
with Pool(processes=parallel) as pool:
tasks = pool.imap_unordered(__app_cache_clone_or_update_mapped, apps.items())
for _ in tqdm.tqdm(tasks, total=len(apps.keys()), ascii=" ·#"):
pass
def apps_cache_cleanup(apps: dict[str, dict[str, Any]]) -> None:
for element in APPS_CACHE_DIR.iterdir():
if element.name not in apps.keys():
logging.warning(f"Removing {element}...")
if element.is_dir():
shutil.rmtree(element)
else:
element.unlink()
def __run_for_catalog():
parser = argparse.ArgumentParser()
parser.add_argument("-v", "--verbose", action="store_true")
parser.add_argument("-j", "--processes", type=int, default=8)
parser.add_argument("-c", "--cleanup", action="store_true", default=False,
help="Remove unknown directories from the app cache")
args = parser.parse_args()
if args.verbose:
logging.getLogger().setLevel(logging.INFO)
if args.cleanup:
apps_cache_cleanup(get_catalog())
apps_cache_update_all(get_catalog(), parallel=args.processes)
if __name__ == "__main__":
__run_for_catalog()