#!/usr/bin/env bash
# A simple script to build packages into multiple repos

err() { echo "$1" >&2; }

build_pkg() {
	local makepkg_output makepkg_exit_code makepkg_status

	repo="$1"
	package="$2"

	[[ -d "${cfg_build_dir}/repos/${repo}/${package}" ]] || {
		err "Package ${package} doesn't exist in ${cfg_build_dir}/repos/${repo}"
		return 1
	}

	[[ -d "${cfg_repos_dir}/${repo}" ]] || {
		echo "Creating ${cfg_repos_dir}/${repo}"
		mkdir -p "${cfg_repos_dir}/${repo}" || {
			return 1
		}
	}

	echo -n "Building ${repo}/${package}... "

	cd "${cfg_build_dir}/repos/${repo}/${package}"
	sudo /usr/local/bin/makepkg-chroot.sh "${cfg_build_dir}/${package}.chroot" "${cfg_repos_dir}/${repo}"
}

main() {
	source 'builder-chroot.cfg.sh'

	for i in "${cfg_build_dir}/repos"/*; do
		repo_name="${i##*/}"
		repos+=( "$repo_name" )

		for r in "$i"/*; do
			build_pkg "$repo_name" "${r##*/}"
		done
	done

	for i in "${repos[@]}"; do
		cd "${cfg_repos_dir}/${i}"
		repo-add -n "${i}.db.tar.gz" *.pkg.tar.xz
	done
}

main