forked from Mirror/pmbootstrap
1299c2ef6d
We used to recursively descend into the dependencies of the packages we mark for install, this was needed so that we build all the packages we want to. However, the new package builder now does this for us. So simplify and speed this up a bit by not doing it in apk.install(). Additionally, soft-remove support for passing in packages to delete by having the package name start with a "!". This was useful at some point, but we now handle this much better in pmaports. Signed-off-by: Caleb Connolly <caleb@postmarketos.org>
116 lines
4.3 KiB
Python
116 lines
4.3 KiB
Python
# Copyright 2023 Oliver Smith
|
|
# SPDX-License-Identifier: GPL-3.0-or-later
|
|
from typing import Dict, List, Sequence, Set
|
|
from pmb.helpers import logging
|
|
import pmb.chroot
|
|
import pmb.chroot.apk
|
|
import pmb.helpers.pmaports
|
|
import pmb.parse.apkindex
|
|
from pmb.core import Chroot, get_context
|
|
|
|
|
|
def package_from_aports(pkgname_depend):
|
|
"""
|
|
:returns: None when there is no aport, or a dict with the keys pkgname,
|
|
depends, version. The version is the combined pkgver and pkgrel.
|
|
"""
|
|
# Get the aport
|
|
aport = pmb.helpers.pmaports.find_optional(pkgname_depend)
|
|
if not aport:
|
|
return None
|
|
|
|
# Parse its version
|
|
apkbuild = pmb.parse.apkbuild(aport / "APKBUILD")
|
|
pkgname = apkbuild["pkgname"]
|
|
version = apkbuild["pkgver"] + "-r" + apkbuild["pkgrel"]
|
|
|
|
# Return the dict
|
|
logging.verbose(
|
|
f"{pkgname_depend}: provided by: {pkgname}-{version} in {aport}")
|
|
return {"pkgname": pkgname,
|
|
"depends": apkbuild["depends"],
|
|
"version": version}
|
|
|
|
|
|
def package_provider(pkgname, pkgnames_install, suffix: Chroot=Chroot.native()):
|
|
"""
|
|
:param pkgnames_install: packages to be installed
|
|
:returns: a block from the apkindex: {"pkgname": "...", ...}
|
|
or None (no provider found)
|
|
"""
|
|
# Get all providers
|
|
arch = suffix.arch
|
|
providers = pmb.parse.apkindex.providers(pkgname, arch, False)
|
|
|
|
# 0. No provider
|
|
if len(providers) == 0:
|
|
return None
|
|
|
|
# 1. Only one provider
|
|
logging.verbose(f"{pkgname}: provided by: {', '.join(providers)}")
|
|
if len(providers) == 1:
|
|
return list(providers.values())[0]
|
|
|
|
# 2. Provider with the same package name
|
|
if pkgname in providers:
|
|
logging.verbose(f"{pkgname}: choosing package of the same name as "
|
|
"provider")
|
|
return providers[pkgname]
|
|
|
|
# 3. Pick a package that will be installed anyway
|
|
for provider_pkgname, provider in providers.items():
|
|
if provider_pkgname in pkgnames_install:
|
|
logging.verbose(f"{pkgname}: choosing provider '{provider_pkgname}"
|
|
"', because it will be installed anyway")
|
|
return provider
|
|
|
|
# 4. Pick a package that is already installed
|
|
installed = pmb.chroot.apk.installed(suffix)
|
|
for provider_pkgname, provider in providers.items():
|
|
if provider_pkgname in installed:
|
|
logging.verbose(f"{pkgname}: choosing provider '{provider_pkgname}"
|
|
f"', because it is installed in the '{suffix}' "
|
|
"chroot already")
|
|
return provider
|
|
|
|
# 5. Pick an explicitly selected provider
|
|
provider_pkgname = get_context().config.providers.get(pkgname, "")
|
|
if provider_pkgname in providers:
|
|
logging.verbose(f"{pkgname}: choosing provider '{provider_pkgname}', "
|
|
"because it was explicitly selected.")
|
|
return providers[provider_pkgname]
|
|
|
|
# 6. Pick the provider(s) with the highest priority
|
|
providers = pmb.parse.apkindex.provider_highest_priority(
|
|
providers, pkgname)
|
|
if len(providers) == 1:
|
|
return list(providers.values())[0]
|
|
|
|
# 7. Pick the shortest provider. (Note: Normally apk would fail here!)
|
|
return pmb.parse.apkindex.provider_shortest(providers, pkgname)
|
|
|
|
|
|
def package_from_index(pkgname_depend, pkgnames_install, package_aport,
|
|
suffix: Chroot=Chroot.native()):
|
|
"""
|
|
:returns: None when there is no aport and no binary package, or a dict with
|
|
the keys pkgname, depends, version from either the aport or the
|
|
binary package provider.
|
|
"""
|
|
# No binary package
|
|
provider = package_provider(pkgname_depend, pkgnames_install, suffix)
|
|
if not provider:
|
|
return package_aport
|
|
|
|
# Binary package outdated
|
|
if (package_aport and pmb.parse.version.compare(package_aport["version"],
|
|
provider["version"]) == 1):
|
|
logging.verbose(pkgname_depend + ": binary package is outdated")
|
|
return package_aport
|
|
|
|
# Binary up to date (#893: overrides aport, so we have sonames in depends)
|
|
if package_aport:
|
|
logging.verbose(pkgname_depend + ": binary package is"
|
|
" up to date, using binary dependencies"
|
|
" instead of the ones from the aport")
|
|
return provider
|