100 lines
3.1 KiB
Python
100 lines
3.1 KiB
Python
"""
|
|
Copyright 2017 Oliver Smith
|
|
|
|
This file is part of pmbootstrap.
|
|
|
|
pmbootstrap is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
pmbootstrap is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with pmbootstrap. If not, see <http://www.gnu.org/licenses/>.
|
|
"""
|
|
import logging
|
|
import pmb.chroot
|
|
import pmb.parse.apkindex
|
|
|
|
|
|
def install(args, packages, suffix="native", build=True):
|
|
"""
|
|
:param build: automatically build the package, when it does not exist yet
|
|
and it is inside the pm-aports folder. Checking this is expensive - if
|
|
you know, that all packages are provides by upstream repos, set this to
|
|
False!
|
|
"""
|
|
# Initialize chroot
|
|
pmb.chroot.init(args, suffix)
|
|
|
|
# Filter already installed packages
|
|
packages_installed = installed(args, suffix)
|
|
packages_todo = []
|
|
for package in packages:
|
|
if package not in packages_installed:
|
|
packages_todo.append(package)
|
|
if not len(packages_todo):
|
|
return
|
|
|
|
# Build packages if necessary
|
|
arch = pmb.parse.arch.from_chroot_suffix(args, suffix)
|
|
if build:
|
|
for package in packages_todo:
|
|
pmb.build.package(args, package, arch)
|
|
|
|
# Sanitize packages: don't allow '--allow-untrusted' and other options
|
|
# to be passed to apk!
|
|
for package in packages_todo:
|
|
if package.startswith("-"):
|
|
raise ValueError("Invalid package name: " + package)
|
|
|
|
# Install everything
|
|
logging.info("(" + suffix + ") install " + " ".join(packages_todo))
|
|
pmb.chroot.root(args, ["apk", "--no-progress", "add"] + packages_todo,
|
|
suffix)
|
|
|
|
|
|
def update(args, suffix="native"):
|
|
"""
|
|
Update all packages installed in a chroot
|
|
"""
|
|
pmb.chroot.init(args, suffix)
|
|
pmb.chroot.root(args, ["apk", "update"], suffix)
|
|
|
|
|
|
def package_split(package):
|
|
"""
|
|
FIXME: move to pmb.parse
|
|
"""
|
|
split = package.split("-")
|
|
pkgrel = split[-1][1:]
|
|
pkgver = split[-2]
|
|
version = "-" + pkgver + "-r" + pkgrel
|
|
pkgname = package[:-1 * len(version)]
|
|
return {"pkgname": pkgname,
|
|
"pkgrel": pkgrel,
|
|
"pkgver": pkgver,
|
|
"package": package}
|
|
|
|
|
|
def installed(args, suffix="native"):
|
|
"""
|
|
Get all installed packages and their versions.
|
|
:returns: { "hello-world": {"package": "hello-world-1-r2", "pkgrel": "2",
|
|
"pkgver": "1", "pkgname": "hello-world"}, ...}
|
|
"""
|
|
ret = {}
|
|
list = pmb.chroot.user(args, ["apk", "info", "-vv"], suffix,
|
|
return_stdout=True)
|
|
for line in list.split("\n"):
|
|
if not line.rstrip():
|
|
continue
|
|
package = line.split(" - ")[0]
|
|
split = package_split(package)
|
|
ret[split["pkgname"]] = split
|
|
return ret
|