Create fedora-rawhide

src/slash-bedrock/share/brl-fetch/distros/fedora-rawhide

@@ -0,0 +1,153 @@
+#!/bedrock/libexec/busybox sh
+#
+# Fedora Rawhide bootstrap support
+#
+#      This program is free software; you can redistribute it and/or
+#      modify it under the terms of the GNU General Public License
+#      version 2 as published by the Free Software Foundation.
+#
+# Copyright (c) 2016-2020 Daniel Thau <[email protected]>q
+#
+
+# shellcheck source=src/slash-bedrock/libexec/brl-fetch
+. /bedrock/share/common-code
+trap 'fetch_abort "Unexpected error occurred."' EXIT
+
+check_supported() {
+	true
+}
+
+speed_test_url() {
+	echo "development/rawhide/Everything/${distro_arch}/os/repodata/repomd.xml"
+}
+
+list_mirrors() {
+	wget -O- "https://mirrors.fedoraproject.org/mirrorlist?repo=fedora-rawhide&arch=${distro_arch}" 2>/dev/null |
+		sed -e 's,/$,,' |
+		sed 's,/[^/]*/[^/]*/[^/]*/[^/]*/[^/]*$,,'
+}
+
+brl_arch_to_distro() {
+	case "${1}" in
+	"aarch64") echo "aarch64" ;;
+	"armv7hl") echo "armhfp" ;;
+	"ppc64le") echo "ppc64le" ;;
+	"s390x") echo "s390x" ;;
+		# Mirrors call it i386, but repo calls it i686.
+	"i686") echo "i386" ;;
+	"x86_64") echo "x86_64" ;;
+	*) abort "brl does not know how to translate arch \"${1}\" to ${distro} format" ;;
+	esac
+}
+
+list_architectures() {
+	cat <<EOF
+aarch64
+armv7hl
+ppc64le
+s390x
+i686
+x86_64
+EOF
+}
+
+default_release() {
+	echo "rolling"
+}
+
+list_releases() {
+	echo "rolling"
+}
+
+determine_package_manager() {
+	if [ -e "${bootstrap_dir}/brldb/depends/dn" ] && grep -q '^dnf\>' "${bootstrap_dir}/brldb/depends/dn"; then
+		echo "dnf"
+	else
+		echo "yum"
+	fi
+}
+
+bootstrap_deps() {
+	echo "${package_manager} rpm fedora-release filesystem"
+}
+
+fetch() {
+	suffix="development/rawhide/Everything/${distro_arch}/os"
+
+	step "Downloading package information database"
+	url="$(find_link "${target_mirror}/${suffix}/repodata/" "primary.xml.gz")"
+	wget -O "${bootstrap_dir}/primary.xml.gz" "${url}"
+
+	step "Extracting package information database"
+	gunzip "${bootstrap_dir}/primary.xml.gz"
+
+	step "Converting distro package information database to brl format"
+	if [ "${target_arch}" = i686 ]; then
+		distro_arch="i686" rpmdb_to_brldb "${bootstrap_dir}/primary.xml" "${bootstrap_dir}/brldb"
+	else
+		rpmdb_to_brldb "${bootstrap_dir}/primary.xml" "${bootstrap_dir}/brldb"
+	fi
+
+	step "Calculating required bootstrap packages"
+	package_manager="$(determine_package_manager)"
+	brldb_calculate_required_packages "${bootstrap_dir}/brldb" "${bootstrap_dir}/required_packages" "$(bootstrap_deps)"
+
+	step "Downloading bootstrap packages"
+	checksum_downloads "${cache}/packages/" "$(awk -v"m=${target_mirror}/${suffix}" '{print m"/"$0}' "${bootstrap_dir}/required_packages")"
+
+	step "Extracting bootstrap packages"
+	# This round is just to bootstrap the distro's rpm.
+	# Next step we'll use the distro's rpm to install everything properly.
+	# Need to extract filesystem first to ensure symlinks are set up
+	bootstrap_packages="$(awk -v"d=${cache}/packages/" '{sub(/^.*\//,d);print $1}' "${bootstrap_dir}/required_packages")"
+	# shellcheck disable=SC2086
+	extract_rpms "${bootstrap_dir}" "${cache}/packages"/filesystem*.rpm ${bootstrap_packages}
+
+	step "Installing bootstrap packages"
+	setup_chroot "${bootstrap_dir}"
+	share_cache "packages" "${bootstrap_dir}/packages"
+	bootstrap_packages="$(awk -v"d=/packages/" '{sub(/^.*\//,d);print $1}' "${bootstrap_dir}/required_packages")"
+	# shellcheck disable=SC2086
+	LC_ALL=C chroot "${bootstrap_dir}" rpm -i ${bootstrap_packages}
+
+	step "Running bootstrap software"
+	# By default, yum clears anything in its package cache.  Configure it
+	# to retain them so we can leverage previous cached packages.
+	if [ -e "${bootstrap_dir}/etc/dnf/dnf.conf" ] && grep -q "^keepcache=1$" "${bootstrap_dir}/etc/dnf/dnf.conf"; then
+		share_cache "dnf-cache" "${bootstrap_dir}/target-root/var/cache/dnf"
+	elif [ -e "${bootstrap_dir}/etc/dnf/dnf.conf" ] && grep -q "^keepcache=0$" "${bootstrap_dir}/etc/dnf/dnf.conf"; then
+		sed 's/^keepcache=0$/keepcache=1/' "${bootstrap_dir}/etc/dnf/dnf.conf" >"${bootstrap_dir}/etc/dnf/dnf.conf-new"
+		mv "${bootstrap_dir}/etc/dnf/dnf.conf-new" "${bootstrap_dir}/etc/dnf/dnf.conf"
+		share_cache "dnf-cache" "${bootstrap_dir}/target-root/var/cache/dnf"
+	elif [ -r "${bootstrap_dir}/etc/dnf/dnf.conf" ]; then
+		echo "keepcache=1" >>"${bootstrap_dir}/etc/dnf/dnf.conf"
+		share_cache "dnf-cache" "${bootstrap_dir}/target-root/var/cache/dnf"
+	elif [ -e "${bootstrap_dir}/etc/yum.conf" ] && grep -q "^keepcache=1$" "${bootstrap_dir}/etc/yum.conf"; then
+		share_cache "yum-cache" "${bootstrap_dir}/target-root/var/cache/yum"
+	elif [ -e "${bootstrap_dir}/etc/yum.conf" ] && grep -q "^keepcache=0$" "${bootstrap_dir}/etc/yum.conf"; then
+		sed 's/^keepcache=0$/keepcache=1/' "${bootstrap_dir}/etc/yum.conf" >"${bootstrap_dir}/etc/yum.conf-new"
+		mv "${bootstrap_dir}/etc/yum.conf-new" "${bootstrap_dir}/etc/yum.conf"
+		share_cache "yum-cache" "${bootstrap_dir}/target-root/var/cache/yum"
+	elif [ -r "${bootstrap_dir}/etc/yum.conf" ]; then
+		echo "keepcache=1" >>"${bootstrap_dir}/etc/yum.conf"
+		share_cache "yum-cache" "${bootstrap_dir}/target-root/var/cache/yum"
+	fi
+
+	# Configure the package manager to utilize the desired architecture
+	if [ "${target_arch}" = "i686" ]; then
+		mkdir -p "${bootstrap_dir}/etc/${package_manager}/vars/"
+		echo 'i686' >"${bootstrap_dir}/etc/${package_manager}/vars/arch"
+		echo 'i386' >"${bootstrap_dir}/etc/${package_manager}/vars/basearch"
+		mkdir -p "${target_dir}/etc/${package_manager}/vars/"
+		echo 'i686' >"${target_dir}/etc/${package_manager}/vars/arch"
+		echo 'i386' >"${target_dir}/etc/${package_manager}/vars/basearch"
+	fi
+
+	LC_ALL=C chroot "${bootstrap_dir}" rpm -i --root=/target-root --nodeps ./packages/fedora-release-*.rpm 2>/dev/null || true
+	LC_ALL=C chroot "${bootstrap_dir}" "${package_manager}" --installroot=/target-root install -y rpm-build "${package_manager}" fedora-repos
+	# Need to set database timestamps for pmm due to `dnf -C` usage
+	umount -l "${bootstrap_dir}/var/cache/dnf" >/dev/null 2>&1 || true
+	umount -l "${bootstrap_dir}/var/cache/yum" >/dev/null 2>&1 || true
+	setup_chroot "${target_dir}"
+	LC_ALL=C chroot "${target_dir}" "${package_manager}" -y update
+}