build_iso.sh

#!/bin/bash

set -e

packages_file="/tmp/archlive/packages.x86_64"

# Packages to add to the archiso profile packages
packages=(
	gcc
	git
	pkgconfig
	python
	python-pip
	python-build
	python-setuptools
	python-wheel
	python-simple-term-menu
	python-pyparted
)

mkdir -p /tmp/archlive/airootfs/root/archinstall-git
cp -r . /tmp/archlive/airootfs/root/archinstall-git

cat <<- _EOF_ | tee /tmp/archlive/airootfs/root/.zprofile
	cd archinstall-git
	rm -rf dist

	python -m build --wheel --no-isolation
	pip install dist/archinstall*.whl --break-system-packages

	echo "This is an unofficial ISO for development and testing of archinstall. No support will be provided."
	echo "This ISO was built from Git SHA $GITHUB_SHA"
	echo "Type archinstall to launch the installer."
_EOF_

pacman --noconfirm -S archiso

cp -r /usr/share/archiso/configs/releng/* /tmp/archlive

sed -i /archinstall/d "$packages_file"

# Add packages to the archiso profile packages
for package in "${packages[@]}"; do
	echo "$package" >> "$packages_file"
done

find /tmp/archlive
cd /tmp/archlive

mkarchiso -v -w work/ -o out/ ./