#!/bin/bash set -e mirror_dir='/mnt/archlinux32' website_dir='/usr/src/github/archlinux32/website' tmp_dir="$(mktemp -d)" cleanup() { if mountpoint -q "${tmp_dir}"; then sudo umount "${tmp_dir}" fi rm -rf --one-file-system "${tmp_dir}" } trap cleanup EXIT latest_iso_date="$( ls "${mirror_dir}/archisos" | \ grep '^archlinux-[0-9.]\+-\(dual\|i.86\)\.iso$' | \ sed 's@^archlinux-\([0-9.]\+\)-\(dual\|i.86\)\.iso$@\1@' | \ sort -k1,1 -u | \ tail -n1 )" declare -A desc desc['i686']='i686 only' desc['dual']='dual bootable' unset kernels unset sizes declare -A sizes declare -A md5 declare -A sha512 for arch in "${!desc[@]}"; do iso="${mirror_dir}/archisos/archlinux-${latest_iso_date}-${arch}.iso" if [ ! -f "${iso}" ]; then >&2 echo "Can't find iso to arch ${arch}." exit 1 fi sudo mount -o loop,ro "${iso}" "${tmp_dir}" kernels="$( printf '%s\n' ${kernels} $( grep '/linux-[0-9]' "${tmp_dir}/arch/pkglist."*".txt" | \ grep -v 'pkglist\.x86_64\.txt:' | \ sed ' s|^\(.*:\)\?core/linux-|| s|-[0-9]\+$|| ' ) | \ sort -u )" sudo umount "${tmp_dir}" sizes["${arch}"]="$( printf 'scale=1; %s/1024/1024\n' "$(stat -c'%s' "${iso}")" | \ bc )" md5["${arch}"]="$( grep "\s${iso##*/}\$" "${mirror_dir}/archisos/md5sums" | \ awk '{print $1}' )" sha512["${arch}"]="$( grep "\s${iso##*/}\$" "${mirror_dir}/archisos/sha512sums" | \ awk '{print $1}' )" sign_keys="$( printf '%s\n' ${sign_keys} $( gpg --status-fd=1 --verify "${iso}.sig" "${iso}" 2> /dev/null | \ grep '^\[GNUPG:] VALIDSIG [0-9A-F]\+ ' | \ cut -d' ' -f3 ) | \ sort -u )" done if [ $(echo "${kernels}" | grep -c '\S') -ne 1 ]; then >&2 echo 'Not exactly one kernel on the iso:' >&2 echo "${kernels}" exit 1 fi if [ $(echo "${sign_keys}" | grep -c '\S') -ne 1 ]; then >&2 echo 'Not exactly one key used for signing the iso:' >&2 echo "'${sign_keys}'" exit 1 fi if [ "${sign_keys}" != 'F2955C3B63EE4E421F30670A3B08EFC6BA974CFC' ] && [ "${sign_keys}" != '248BF41F9BDD61D41D060AE774EDA3C6B06D0506' ] && [ "${sign_keys}" != 'DE9F7688CACF04FEB81A6C590AEEC90755DA7B5A' ]; then >&2 echo "Unknown signing key '${sign_keys}'." exit 1 fi values=( 'Current Release' "${latest_iso_date}" 'Included Kernel' "${kernels}" 'PGP Key' ''"${sign_keys}"'' ) for arch in 'i686' 'dual'; do values+=( "ISO Size (${desc["${arch}"]})" "${sizes["${arch}"]} MB" "MD5 (${desc["${arch}"]})" "${md5["${arch}"]}" "SHA512 (${desc["${arch}"]})" "${sha512["${arch}"]}" ) done sed -i "$( printf '/%s:/s|.*| %s|\n' "${values[@]}" printf '/archlinux-[0-9.]\+-%s\.iso\.sig/s@archlinux-[0-9.]\+-%s\.iso\.sig@archlinux-%s-%s.iso.sig@\n' \ 'i686' 'i686' "${latest_iso_date}" 'i686' \ 'dual' 'dual' "${latest_iso_date}" 'dual' ) " \ "${website_dir}/download/index.html"