81 lines
2.9 KiB
Python
81 lines
2.9 KiB
Python
# KTO ArchRepo update script
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# version 2.0
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# The purpose of this script is to automate the maintenance of a custom pacman (Arch Linux) repository, whose goal is to
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# provide already built packages of AUR software.
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# This version 2 aims at 2 major evolutions:
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# * manage dependencies (hence Python and object-oriented programming);
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# * run this script in a stateless Arch container, rather than a full VM as in version 1.
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# Additionaly, we may like to manage working directory in a better way (check available storage space, and existing
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# directories).
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# This script should NOT be run as root. Or should it?
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# * We are in a stateless container, but I don't think we can run makepkg as root...
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# Imports
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import os
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# Class for AUR package
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class Package:
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def __init__(self, name):
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self.name = name
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# + version, dependencies (which should contain version as well)
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def parseDb(db_path):
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# here we should use AWK to parse our repo database file and populate the collection a collection of packages to build
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# that we then return
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def checkUpdates(packages_to_build): # or checkDependencies?
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# here we should check for all packages in packages_to_build if they need an update and:
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# * remove those which do not from the collection
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# * check (recursively) for all these packages_to_build if they have dependencies
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# * if AUR dependencies, add them to this collection
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# * if Arch dependencies, add them to another collection arch_packages_to_install
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def installArchPackages(packages):
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# packages is a collection of packages (objects or names?) to install
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os.system("sudo pacman -Syu " + packages.toSpaceString()) # [].toSpaceString() being to define...
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def buildAurPackage(package):
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# Fetch package (git clone)
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# cd to directory
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os.system("makepkg -s --no-confirm --no-progress-bar")
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def addPackageToRepo(package, repo):
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os.system("cp...")
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os.system("repo-add...")
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def sortByDependencies():
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# packages_to_build should be sorted by dependencies here
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# packages that are dependencies should be tagged adequately
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def init():
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# Check for main dependencies:
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deps = ['git', 'awk', 'package-query']
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installArchPackages(deps)
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# This function is a "main" function
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def updateRepo():
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init()
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packages_to_build = parseDb(db_path)
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checkUpdates() # ideally, this should directly edit packages_to_build AND arch_packages_to_install (I believe we can return tuples in Python)
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installArchPackages(arch_packages_to_install)
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sortByDependencies()
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for package in packages_to_build:
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buildAurPackage(package)
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addPackageToRepo(package, repo)
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if package.isDependency:
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installArchPackages([package])
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def newPackage(package):
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init()
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checkUpdates([package])
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installArchPackages(arch_packages_to_install)
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sortByDependencies()
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for package in packages_to_build:
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buildAurPackage(package)
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addPackageToRepo(package, repo)
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if package.isDependency:
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installArchPackages([package])
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