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archbuilder is a wrapper tool that uses buildah containers to build PKGBUILD files via makepkg. It is intended to keep the host system in a clean state without any pollution of dependencies and to provide a reproducible build process.
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README.MD

SYNOPSIS

archbuilder is a wrapper for makepkg which uses buildah containers to run the working makepkg. This will lead to a clean host system and reproduceble builds for the packages.

archbuilder works great together with aurutils to have a great Arch User Repository toolset.

INSTALLATION

Install the following packages:

and optional aurutils:

CONFIGURATION

The base configuration file is located under /etc/archbuilder/archbuilder.env and includes the following settings:

  • ARCHBUILDER_BASE_DIR="${HOME}/.archbuilder"

This is the base dir, which will used by archbuilder to store working files

  • ARCHBUILDER_IMAGE_NAME="archbuilder"

The name of the buildah image to be used for building packages

  • ARCHBUILDER_CACHE_REPO="${ARCHBUILDER_BASE_DIR}/crepo"

The cache repository for the containers. This repository will be used by the containers to fetch the builded packages as dependencies. Every builded package by archbuilder will be added to this repository

  • ARCHBUILDER_LOG_PATH="${ARCHBUILDER_BASE_DIR}/logs"

Log directory. This is used to store logfiles when ARCH_BUILDER_LOG_TO_FILE is set.

  • ARCHBUILDER_LOG_TO_FILE=1

If logs should be written to files

  • LOG_LEVEL_STDOUT="INFO"

The log level to be used for stdout. Possible values are "DEBUG", "INFO", "WARNING", "SUCCESS", "ERROR"

  • LOG_LEVEL_LOG="INFO"

The log level to be used for logging to file. Possible values are "DEBUG", "INFO", "WARNING", "SUCCESS", "ERROR"

USAGE

Basic usage will be just to run archbuilder inside a folder with a PKGBUILD file. It will replace makepkg for the build process by using buildah.

archbuilder

If you want to pass flags to makepkg from archbuilder just hand them over after two dashes:

archbuilder -- --syncdeps

For a list of possible arguments just use the help flag:

archbuilder --help

SETUP WITH AURUTILS

Create a user or grant your user the permissions to run buildah via subuid and subgid for a more detailed documentation check the wiki:

/etc/subuid
youruser:100000:65536

/etc/subgid
youruser:100000:65536

Create a repository, that is owned by this user for using aurutils:

mkdir /var/cache/pacman/myrepo
chown -R youruser: /var/cache/pacman/myrepo
sudo -u youruser repo-add /var/cache/pacman/myrepo/myrepo.db.tar.gz

/etc/pacman.d/myrepo:
[myrepo]
SigLevel = Optional TrustAll
Server = file:///var/cache/pacman/myrepo

/etc/pacman.conf
Include = /etc/pacman.d/myrepo

pacman -Sy

To use now archbuilder as building backend inside aurutils, just add the following to your shell:

export MAKEPKG="/usr/bin/archbuilderwrap"

This script will wrap everything correct to archbuilder and run the makepkg inside the buildah container.

You can add custom parameters to the wrapper script by setting the variable ARCHBUILDER_FLAGS.