mirror of
https://gitlab.com/kupfer/kupferbootstrap.git
synced 2025-02-23 05:35:44 -05:00
95 lines
3.5 KiB
Python
95 lines
3.5 KiB
Python
from typing import Optional, Mapping
|
|
|
|
from constants import Arch, ARCHES, BASE_DISTROS, REPOSITORIES, KUPFER_HTTPS, CHROOT_PATHS
|
|
from generator import generate_pacman_conf_body
|
|
from config import config
|
|
|
|
from .package import PackageInfo
|
|
from .repo import RepoInfo, Repo
|
|
|
|
|
|
class Distro:
|
|
repos: Mapping[str, Repo]
|
|
arch: str
|
|
|
|
def __init__(self, arch: Arch, repo_infos: dict[str, RepoInfo], scan=False):
|
|
assert (arch in ARCHES)
|
|
self.arch = arch
|
|
self.repos = dict[str, Repo]()
|
|
for repo_name, repo_info in repo_infos.items():
|
|
self.repos[repo_name] = Repo(
|
|
name=repo_name,
|
|
arch=arch,
|
|
url_template=repo_info.url_template,
|
|
options=repo_info.options,
|
|
scan=scan,
|
|
)
|
|
|
|
def get_packages(self) -> dict[str, PackageInfo]:
|
|
""" get packages from all repos, semantically overlaying them"""
|
|
results = dict[str, PackageInfo]()
|
|
for repo in list(self.repos.values())[::-1]:
|
|
assert repo.packages is not None
|
|
results.update(repo.packages)
|
|
return results
|
|
|
|
def repos_config_snippet(self, extra_repos: Mapping[str, RepoInfo] = {}) -> str:
|
|
extras = [Repo(name, url_template=info.url_template, arch=self.arch, options=info.options, scan=False) for name, info in extra_repos.items()]
|
|
return '\n\n'.join(repo.config_snippet() for repo in (extras + list(self.repos.values())))
|
|
|
|
def get_pacman_conf(self, extra_repos: Mapping[str, RepoInfo] = {}, check_space: bool = True):
|
|
body = generate_pacman_conf_body(self.arch, check_space=check_space)
|
|
return body + self.repos_config_snippet(extra_repos)
|
|
|
|
def scan(self, lazy=True):
|
|
for repo in self.repos.values():
|
|
if not (lazy and repo.scanned):
|
|
repo.scan()
|
|
|
|
def is_scanned(self):
|
|
for repo in self.repos.values():
|
|
if not repo.scanned:
|
|
return False
|
|
return True
|
|
|
|
|
|
def get_base_distro(arch: str) -> Distro:
|
|
repos = {name: RepoInfo(url_template=url) for name, url in BASE_DISTROS[arch]['repos'].items()}
|
|
return Distro(arch=arch, repo_infos=repos, scan=False)
|
|
|
|
|
|
def get_kupfer(arch: str, url_template: str, scan: bool = False) -> Distro:
|
|
repos = {name: RepoInfo(url_template=url_template, options={'SigLevel': 'Never'}) for name in REPOSITORIES}
|
|
return Distro(
|
|
arch=arch,
|
|
repo_infos=repos,
|
|
scan=scan,
|
|
)
|
|
|
|
|
|
_kupfer_https = dict[Arch, Distro]()
|
|
_kupfer_local = dict[Arch, Distro]()
|
|
_kupfer_local_chroots = dict[Arch, Distro]()
|
|
|
|
|
|
def get_kupfer_https(arch: Arch, scan: bool = False) -> Distro:
|
|
global _kupfer_https
|
|
if arch not in _kupfer_https or not _kupfer_https[arch]:
|
|
_kupfer_https[arch] = get_kupfer(arch, KUPFER_HTTPS.replace('%branch%', config.file['pacman']['repo_branch']), scan)
|
|
item = _kupfer_https[arch]
|
|
if scan and not item.is_scanned():
|
|
item.scan()
|
|
return item
|
|
|
|
|
|
def get_kupfer_local(arch: Optional[Arch] = None, in_chroot: bool = True, scan: bool = False) -> Distro:
|
|
global _kupfer_local, _kupfer_local_chroots
|
|
cache = _kupfer_local_chroots if in_chroot else _kupfer_local
|
|
arch = arch or config.runtime['arch']
|
|
if arch not in cache or not cache[arch]:
|
|
dir = CHROOT_PATHS['packages'] if in_chroot else config.get_path('packages')
|
|
cache[arch] = get_kupfer(arch, f"file://{dir}/$arch/$repo")
|
|
item = cache[arch]
|
|
if scan and not item.is_scanned():
|
|
item.scan()
|
|
return item
|