154 lines
3.5 KiB
Plaintext
154 lines
3.5 KiB
Plaintext
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#!/bin/sh
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set -ef
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prj_dir=$(readlink -f "$(dirname "$0")/../..")
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cd "${prj_dir}"
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[ -s debian/changelog ]
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dpkg-parsechangelog --show-field Source | grep -Eq '^linux'
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ch_ver=$(dpkg-parsechangelog --show-field Version)
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ch_dist=$(dpkg-parsechangelog --show-field Distribution)
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do_idle() {
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nice -n +40 chrt -i 0 ionice -c 3 "$@"
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}
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v=$1
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if [ -z "$v" ] ; then
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v=$(echo "${ch_ver}" | sed -E 's/^\d+://;s/-[^-]+$//')
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fi
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IFS=. read -r major minor __patch <<-EOF
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$v
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EOF
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[ -n "${minor}" ]
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ver_path="v${major}.${minor}"
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[ "${minor}" = 0 ] || ver_path="v${major}.x"
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tarball_new="linux_${v}.orig.tar"
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tarball_new_comp="${tarball_new}.xz"
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do_compress() { do_idle xz -1vv "$1" ; }
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while ! [ -s "../${tarball_new_comp}" ] ; do
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tarball_path_web="pub/linux/kernel/${ver_path}"
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tarball_path_git="pub/scm/linux/kernel/git/stable/linux.git/snapshot"
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tarball_orig="linux-${v}.tar.xz"
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tarball_fallback="linux-${v}.tar.gz"
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src_dir="linux-${v}"
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d=$(mktemp -d)
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cd "$d/"
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tarball_ok=0
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while [ ${tarball_ok} = 0 ] ; do
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[ -s "${prj_dir}/../${tarball_orig}" ] || break
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tar xf "${prj_dir}/../${tarball_orig}" || break
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tarball_ok=1 ; break
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done
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if [ "${tarball_ok}" = 0 ] ; then
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rm -rf "${src_dir}"
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do_download() { do_idle aria2c -c -V -j 8 -x 4 -s 16 "$@" ; }
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# aria_opts_pxy='--connect-timeout=5 --retry-wait=5 --timeout=30'
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aria_opts_web='--connect-timeout=15 --retry-wait=15 --timeout=240'
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set +e
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while : ; do
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do_download ${aria_opts_web} \
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"https://cdn.kernel.org/${tarball_path_web}/${tarball_orig}" \
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"https://kernel.org/${tarball_path_web}/${tarball_orig}" \
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&& break
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do_download ${aria_opts_web} \
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"https://cdn.kernel.org/${tarball_path_web}/${tarball_fallback}" \
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"https://kernel.org/${tarball_path_web}/${tarball_fallback}" \
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"https://git.kernel.org/${tarball_path_git}/${tarball_fallback}" \
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&& break
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true ; break
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done
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set -e
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while [ "${tarball_ok}" = 0 ] ; do
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rm -rf "${src_dir}"
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[ -s "${tarball_orig}" ] || break
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tar xf "${tarball_orig}" || break
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cp -nv "${tarball_orig}" "${prj_dir}/../${tarball_orig}"
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tarball_ok=1 ; break
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done
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while [ "${tarball_ok}" = 0 ] ; do
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rm -rf "${src_dir}"
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[ -s "${tarball_fallback}" ] || break
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tar xf "${tarball_fallback}" || break
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tarball_ok=1 ; break
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done
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rm -f "${tarball_orig}" "${tarball_fallback}"
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fi
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[ "${tarball_ok}" = 1 ] || {
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cd "/"
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rm -rfv "$d"
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exit 1
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}
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list_excluded() {
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local file field
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file="${prj_dir}/debian/copyright"
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field='Files-Excluded'
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[ -s "${file}" ]
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sed -E -n \
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-e "/^${field}:/,/^\S/{s/^${field}://;p;}" \
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< "${file}" \
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| sed -E \
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-e '$!{/^.+$/H;d;};x;s/(\s|\n)+/ /g;s/^ //;'
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}
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files_exclude=$(list_excluded)
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for i in ${files_exclude} ; do
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case "$i" in
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*\** | *\?* )
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find "${src_dir}/" -path "${src_dir}/$i" -exec rm -rfv {} +
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;;
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* )
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rm -rfv "${src_dir}/$i"
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;;
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esac
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done
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tar_opts='--blocking-factor=1 --numeric-owner --owner=0 --group=0 --no-xattrs --no-selinux --no-acls'
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find "${src_dir}/" ! -type d -printf '%p\0' | sort -zuV \
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| tar ${tar_opts} --null -T - -cf "${tarball_new}"
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do_compress "${tarball_new}"
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cp -v "${tarball_new_comp}" "${prj_dir}/../"
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cd "${prj_dir}/"
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rm -rf "$d/"
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done
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if [ -z "$2" ] ; then
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pkg_ver="${v}-1"
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if [ "${pkg_ver}" != "${ch_ver}" ] ; then
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dch -D "${ch_dist}" -v "${pkg_ver}" \
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'New upstream stable update:' \
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"https://www.kernel.org/pub/linux/kernel/${ver_path}/ChangeLog-${v}"
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fi
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else
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pkg_ver="${v}-$2"
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shift 2
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dch -D "${ch_dist}" -v "${pkg_ver}" "${@:-write reason here}"
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fi
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