forked from Mirror/pmbootstrap
f1ab344f09
* build all dependencies, that have a newer version * upgrade all packages inside the chroot
82 lines
2.7 KiB
Python
82 lines
2.7 KiB
Python
"""
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Copyright 2017 Oliver Smith
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This file is part of pmbootstrap.
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pmbootstrap is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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pmbootstrap is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with pmbootstrap. If not, see <http://www.gnu.org/licenses/>.
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"""
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import logging
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import os
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import pmb.chroot
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import pmb.parse.apkindex
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def install(args, packages, suffix="native", build=True):
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"""
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:param build: automatically build the package, when it does not exist yet
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and it is inside the pm-aports folder. Checking this is expensive - if
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you know, that all packages are provides by upstream repos, set this to
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False!
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"""
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# Initialize chroot
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pmb.chroot.init(args, suffix)
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# Filter already installed packages
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packages_installed = installed(args, suffix)
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packages_todo = []
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for package in packages:
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if package not in packages_installed:
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packages_todo.append(package)
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if not len(packages_todo):
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return
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# Build packages if necessary
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arch = pmb.parse.arch.from_chroot_suffix(args, suffix)
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if build:
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for package in packages_todo:
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pmb.build.package(args, package, arch)
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# Sanitize packages: don't allow '--allow-untrusted' and other options
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# to be passed to apk!
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for package in packages_todo:
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if package.startswith("-"):
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raise ValueError("Invalid package name: " + package)
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# Install everything
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logging.info("(" + suffix + ") install " + " ".join(packages_todo))
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pmb.chroot.root(args, ["apk", "--no-progress", "add"] + packages_todo,
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suffix)
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def upgrade(args, suffix="native", update_index=True):
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"""
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Upgrade all packages installed in a chroot
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"""
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pmb.chroot.init(args, suffix)
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if update_index:
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pmb.chroot.root(args, ["apk", "update"], suffix)
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# -a: also update previously downgraded (and therefore pinned) packages
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pmb.chroot.root(args, ["apk", "upgrade", "-a"], suffix)
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def installed(args, suffix="native"):
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"""
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Get all explicitly installed packages
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"""
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world = args.work + "/chroot_" + suffix + "/etc/apk/world"
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if not os.path.exists(world):
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return []
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with open(world, encoding="utf-8") as handle:
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return handle.read().splitlines()
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