c3a036e54f
Currently we update portage whenever we could need it. Instead we should update portage only if we actually need to. This update adds a check to do so. Change-Id: Ifdb27fd844b0b3a169ced945ac7ee0ddc235e9ec
140 lines
3.4 KiB
Bash
Executable File
140 lines
3.4 KiB
Bash
Executable File
#!/bin/bash
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# Copyright 2016 Matthew Thode
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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if [[ "${DIB_DEBUG_TRACE:-0}" -gt 0 ]]; then
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set -x
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fi
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set -eu
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set -o pipefail
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ACTION='install'
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SCRIPTNAME="$(basename $0)"
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function show_options {
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echo "Usage: ${SCRIPTNAME} [package ...]"
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echo
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echo 'Options:'
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echo ' -u -- update all packages'
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echo ' -e -- erase/remove packages'
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exit 0
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}
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function fix_shm {
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if [[ "${RUN_ONCE_SHM}" == '1' ]]; then
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if [[ -L /dev/shm.orig ]]; then
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rm /dev/shm.orig
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fi
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if [[ -d /dev/shm.orig ]]; then
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rm -Rf /dev/shm.orig
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fi
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mv /dev/shm /dev/shm.orig
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mkdir /dev/shm
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mount -t tmpfs none /dev/shm
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chmod 1777 /dev/shm
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RUN_ONCE_SHM='0'
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fi
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}
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function unfix_shm {
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if [[ "${RUN_ONCE_SHM}" == '0' ]]; then
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umount /dev/shm
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rmdir /dev/shm
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mv /dev/shm.orig /dev/shm
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fi
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}
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function install_gentoo_packages {
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RUN_ONCE_SHM='1'
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if grep -q /dev/shm /proc/mounts; then
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emerge $@
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elif [[ -k /dev/shm ]]; then
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emerge $@
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else
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fix_shm
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emerge $@
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unfix_shm
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fi
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}
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TEMP="$(getopt -o huem: -n ${SCRIPTNAME} -- ${@})"
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if [[ "${?}" != 0 ]]; then
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echo 'Terminating...' >&2
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exit 1
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fi
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eval set -- "${TEMP}"
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while true; do
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case "${1}" in
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-u )
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if [[ ! -f /usr/portage/profiles ]]; then
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emerge-webrsync -q
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fi
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install_gentoo_packages -uDNv --with-bdeps=y --jobs=2 @world
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install_gentoo_packages --verbose=n --depclean
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install_gentoo_packages -v --usepkg=n @preserved-rebuild
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etc-update --automode -5
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eselect news read new
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exit 0;
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;;
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-e )
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ACTION='remove'
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shift
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;;
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-m )
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MAP_ELEMENT="${2}"
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shift 2
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;;
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-h )
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show_options
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;;
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-- )
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shift
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break
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;;
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* )
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echo "Error: unsupported option ${1}."
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exit 1
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;;
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esac
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done
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PKGS="${@}"
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if [[ -n "${MAP_ELEMENT:-}" ]]; then
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PKGS="$(pkg-map --element ${MAP_ELEMENT} ${@})"
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if [[ "${?}" != 0 ]]; then
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echo "bin/pkg-map error. ${PKGS}"
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exit 1
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fi
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fi
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if [[ -z "${PKGS}" ]]; then
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echo "Not running install-packages ${ACTION} with empty packages list"
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else
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if [[ "${ACTION}" == 'install' ]]; then
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if [[ ! -f /usr/portage/profiles ]]; then
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emerge-webrsync -q
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fi
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install_gentoo_packages -q --jobs=2 --changed-use "${PKGS}"
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elif [[ "${ACTION}" == 'remove' ]]; then
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if [[ ! -f /usr/portage/profiles ]]; then
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emerge-webrsync -q
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fi
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install_gentoo_packages -C "${PKGS}"
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else
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echo 'something when really wrong, install action is not install or remove'
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fi
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fi
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